Fix bug with reaction notifications referencing the wrong event

Changelog-Fixed: Fix bug with reaction notifications referencing the wrong event

CHANGELOG.md

@@ -1,3 +1,150 @@
+
+## [1.4.3-10] - 2023-04-25
+
+### Added
+
+- Add paste button to login (Suhail Saqan)
+- Add nokyctranslate translation option (symbsrcool)
+- You can now change the default zap type (William Casarin)
+- Add partial support for different repost variants (William Casarin)
+
+
+### Changed
+
+- Change 500 custom zap to 420 (William Casarin)
+- New looks to the custom zaps view (ericholguin)
+- Adjust attachment images placement when posting (Swift)
+- Only show friends, not friend-of-friend in friend filter (William Casarin)
+
+
+### Fixed
+
+- Fix reposts on macos and ipad (William Casarin)
+- Fix slow reconnection issues (Bryan Montz)
+- Fix issue where uploaded images were from someone else (Swift)
+- Fix crash with LibreTranslate server setting selection and remove delisted vern server (Terry Yiu)
+- Fix buggy zap amounts and wallet selector settings (William Casarin)
+
+
+[1.4.3-10]: https://github.com/damus-io/damus/releases/tag/v1.4.3-10
+
+## [1.4.3-2] - 2023-04-17
+
+### Added
+
+- Add deep links for local notifications (Swift)
+- Add thread muting (Terry Yiu)
+- Preview media uploads when posting (Swift)
+- Add QR Code in profiles (ericholguin)
+
+
+### Changed
+
+- Always check signatures of profile events (William Casarin)
+- Ask permission before uploading media (Swift)
+- Show DM message in local notification (William Casarin)
+
+
+### Fixed
+
+- Fixed repost turning green too early and not reposting sometimes (Swift)
+- Fix shuffling when choosing users to reply to (Joshua Jiang)
+- Do not translate own notes if logged in with private key (Terry Yiu)
+- Load missing profiles from boosts on home view (Gísli Kristjánsson)
+- Load missing profiles from boosts on profile view (Gísli Kristjánsson)
+- Fix tap area when mentioning users (OlegAba)
+- Fix invalid DM author notifications (William Casarin)
+- Fix relay signal indicator, properly show how many relays you are connected to (William Casarin)
+
+
+[1.4.3-2]: https://github.com/damus-io/damus/releases/tag/v1.4.3-2
+
+## [1.4.2-2] - 2023-04-12
+
+### Added
+
+- Include #btc in custom #bitcoin hashtag (William Casarin)
+- Make notification dots configurable (William Casarin)
+
+
+### Changed
+
+- Display follows in most recent to oldest (Luis Cabrera)
+
+### Fixed
+
+- Fix hitches caused by syncronous loading of cached images (William Casarin)
+- Fix tabs sometimes not switching (William Casarin)
+
+
+[1.4.2-2]: https://github.com/damus-io/damus/releases/tag/v1.4.2-2
+
+## [1.4.1-8] - 2023-04-10
+
+### Added
+
+- Add support for nostr: bech32 urls in posts and DMs (NIP19) (Bartholomew Joyce)
+
+### Fixed
+
+- Don't leak mentions in DMs (William Casarin)
+- Fix tap area when mentioning users (OlegAba)
+
+[1.4.1-8]: https://github.com/damus-io/damus/releases/tag/v1.4.1-8
+## [1.4.1-7] - 2023-04-07
+
+### Added
+
+- Add #zap and #zapathon custom hashtags (William Casarin)
+- Add custom #plebchain icon (William Casarin)
+
+
+### Changed
+
+- Add validation to prevent whitespaces be inputted on NIP-05 input field (Terry Yiu)
+- Change reply color from blue to purple. Blue is banned from Damus. (William Casarin)
+
+
+### Fixed
+
+- Fix padding in post view (OlegAba)
+- Show most recently bookmarked notes at the top (Bryan Montz)
+
+
+[1.4.1-7]: https://github.com/damus-io/damus/releases/tag/v1.4.1-7
+
+## [1.4.1-6] - 2023-04-06
+
+### Added
+
+- Custom hashtags for #bitcoin, #nostr and #coffeechain (William Casarin)
+
+### Changed
+
+- Disable translations in DMs by default (William Casarin)
+
+### Fixed
+
+- Don't show Translating... if we're not actually translating (William Casarin)
+
+
+[1.4.1-6]: https://github.com/damus-io/damus/releases/tag/v1.4.1-6
+
+## [1.4.1-4] - 2023-04-06
+
+### Added
+
+- Cache translations (William Casarin)
+
+### Fixed
+
+- Fix translation text popping (William Casarin)
+- Fix broken auto-translations (William Casarin)
+- Fix extraneous padding on some image posts (William Casarin)
+- Fix crash in relay list view (William Casarin)
+
+[1.4.1-4]: https://github.com/damus-io/damus/releases/tag/v1.4.1-4
+
 ## [1.4.1-3] - 2023-04-05
 
 ### Added
@@ -921,4 +1068,3 @@
 
 
 [0.1.2]: https://github.com/damus-io/damus/releases/tag/v0.1.2
-

Package.swift

@@ -1,4 +1,3 @@
 dependencies: [
-    .Package(url: "https://github.com/daltoniam/Starscream.git", majorVersion: 4),
     .Package(url: "https://github.com/jb55/secp256k1.swift.git", branch: "main")
 ]

README.md

@@ -92,7 +92,7 @@ damus implements the following [Nostr Implementation Possibilities][nips]
 
 ## Contributing
 
-Contributors welcome!
+Contributors welcome! Start by examining known issues: https://github.com/damus-io/damus/issues.
 
 ### Code
 
@@ -100,6 +100,11 @@ Contributors welcome!
 
 [git-send-email]: http://git-send-email.io
 
+### Privacy
+Your internet protocol (IP) address is exposed to the relays you connect to, and third party media hosters (e.g. nostr.build, imgur.com, giphy.com, youtube.com etc.) that render on Damus. If you want to improve your privacy, consider utilizing a service that masks your IP address (e.g. a VPN) from trackers online.
+
+The relay also learns which public keys you are requesting, meaning your public key will be tied to your IP address.
+
 ### Translations
 
 Translators welcome! Join the [Transifex][transifex] project.

damus-c/bech32.c

@@ -91,13 +91,12 @@ int bech32_encode(char *output, const char *hrp, const uint8_t *data, size_t dat
     return 1;
 }
 
-bech32_encoding bech32_decode(char* hrp, uint8_t *data, size_t *data_len, const char *input, size_t max_input_len) {
+bech32_encoding bech32_decode_len(char* hrp, uint8_t *data, size_t *data_len, const char *input, size_t input_len) {
     uint32_t chk = 1;
     size_t i;
-    size_t input_len = strlen(input);
     size_t hrp_len;
     int have_lower = 0, have_upper = 0;
-    if (input_len < 8 || input_len > max_input_len) {
+    if (input_len < 8) {
         return BECH32_ENCODING_NONE;
     }
     *data_len = 0;
@@ -154,6 +153,14 @@ bech32_encoding bech32_decode(char* hrp, uint8_t *data, size_t *data_len, const
     }
 }
 
+bech32_encoding bech32_decode(char* hrp, uint8_t *data, size_t *data_len, const char *input, size_t max_input_len) {
+    size_t len = strlen(input);
+    if (len > max_input_len) {
+        return BECH32_ENCODING_NONE;
+    }
+    return bech32_decode_len(hrp, data, data_len, input, len);
+}
+
 int bech32_convert_bits(uint8_t* out, size_t* outlen, int outbits, const uint8_t* in, size_t inlen, int inbits, int pad) {
     uint32_t val = 0;
     int bits = 0;

damus-c/bech32.h

@@ -118,6 +118,14 @@ bech32_encoding bech32_decode(
     size_t max_input_len
 );
 
+bech32_encoding bech32_decode_len(
+    char *hrp,
+    uint8_t *data,
+    size_t *data_len,
+    const char *input,
+    size_t input_len
+);
+
 /* Helper from bech32: translates inbits-bit bytes to outbits-bit bytes.
  * @outlen is incremented as bytes are added.
  * @pad is true if we're to pad, otherwise truncate last byte if necessary

damus-c/block.h

@@ -0,0 +1,56 @@
+//
+//  block.h
+//  damus
+//
+//  Created by William Casarin on 2023-04-09.
+//
+
+#ifndef block_h
+#define block_h
+
+#include "nostr_bech32.h"
+#include "str_block.h"
+
+#define MAX_BLOCKS 1024
+
+enum block_type {
+    BLOCK_HASHTAG = 1,
+    BLOCK_TEXT = 2,
+    BLOCK_MENTION_INDEX = 3,
+    BLOCK_MENTION_BECH32 = 4,
+    BLOCK_URL = 5,
+    BLOCK_INVOICE = 6,
+};
+
+
+typedef struct invoice_block {
+    struct str_block invstr;
+    union {
+        struct bolt11 *bolt11;
+    };
+} invoice_block_t;
+
+typedef struct mention_bech32_block {
+    struct str_block str;
+    struct nostr_bech32 bech32;
+} mention_bech32_block_t;
+
+typedef struct block {
+    enum block_type type;
+    union {
+        struct str_block str;
+        struct invoice_block invoice;
+        struct mention_bech32_block mention_bech32;
+        int mention_index;
+    } block;
+} block_t;
+
+typedef struct blocks {
+    int num_blocks;
+    struct block *blocks;
+} blocks_t;
+
+void blocks_init(struct blocks *blocks);
+void blocks_free(struct blocks *blocks);
+
+#endif /* block_h */

damus-c/cursor.h

@@ -0,0 +1,171 @@
+//
+//  cursor.h
+//  damus
+//
+//  Created by William Casarin on 2023-04-09.
+//
+
+#ifndef cursor_h
+#define cursor_h
+
+#include <ctype.h>
+#include <string.h>
+
+typedef unsigned char u8;
+
+struct cursor {
+    const u8 *p;
+    const u8 *start;
+    const u8 *end;
+};
+
+static inline int is_whitespace(char c) {
+    return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
+}
+
+static inline int is_boundary(char c) {
+    return !isalnum(c);
+}
+
+static inline int is_invalid_url_ending(char c) {
+    return c == '!' || c == '?' || c == ')' || c == '.' || c == ',' || c == ';';
+}
+
+static inline int is_alphanumeric(char c) {
+    return (c >= 'a' && c <= 'z') || (c >= '0' && c <= '9');
+}
+
+static inline void make_cursor(struct cursor *c, const u8 *content, size_t len)
+{
+    c->start = content;
+    c->end = content + len;
+    c->p = content;
+}
+
+static inline int consume_until_boundary(struct cursor *cur) {
+    char c;
+    
+    while (cur->p < cur->end) {
+        c = *cur->p;
+        
+        if (is_boundary(c))
+            return 1;
+        
+        cur->p++;
+    }
+    
+    return 1;
+}
+
+static inline int consume_until_whitespace(struct cursor *cur, int or_end) {
+    char c;
+    int consumedAtLeastOne = 0;
+    
+    while (cur->p < cur->end) {
+        c = *cur->p;
+        
+        if (is_whitespace(c))
+            return consumedAtLeastOne;
+        
+        cur->p++;
+        consumedAtLeastOne = 1;
+    }
+    
+    return or_end;
+}
+
+static inline int consume_until_non_alphanumeric(struct cursor *cur, int or_end) {
+    char c;
+    int consumedAtLeastOne = 0;
+
+    while (cur->p < cur->end) {
+        c = *cur->p;
+
+        if (!is_alphanumeric(c))
+            return consumedAtLeastOne;
+
+        cur->p++;
+        consumedAtLeastOne = 1;
+    }
+
+    return or_end;
+}
+
+static inline int parse_char(struct cursor *cur, char c) {
+    if (cur->p >= cur->end)
+        return 0;
+        
+    if (*cur->p == c) {
+        cur->p++;
+        return 1;
+    }
+    
+    return 0;
+}
+
+static inline int peek_char(struct cursor *cur, int ind) {
+    if ((cur->p + ind < cur->start) || (cur->p + ind >= cur->end))
+        return -1;
+    
+    return *(cur->p + ind);
+}
+
+static int parse_digit(struct cursor *cur, int *digit) {
+    int c;
+    if ((c = peek_char(cur, 0)) == -1)
+        return 0;
+    
+    c -= '0';
+    
+    if (c >= 0 && c <= 9) {
+        *digit = c;
+        cur->p++;
+        return 1;
+    }
+    return 0;
+}
+
+
+static inline int pull_byte(struct cursor *cur, u8 *byte) {
+    if (cur->p >= cur->end)
+        return 0;
+        
+    *byte = *cur->p;
+    cur->p++;
+    return 1;
+}
+
+static inline int pull_bytes(struct cursor *cur, int count, const u8 **bytes) {
+    if (cur->p + count > cur->end)
+        return 0;
+    
+    *bytes = cur->p;
+    cur->p += count;
+    return 1;
+}
+
+static inline int parse_str(struct cursor *cur, const char *str) {
+    int i;
+    char c, cs;
+    unsigned long len;
+    
+    len = strlen(str);
+    
+    if (cur->p + len >= cur->end)
+        return 0;
+    
+    for (i = 0; i < len; i++) {
+        c = tolower(cur->p[i]);
+        cs = tolower(str[i]);
+        
+        if (c != cs)
+            return 0;
+    }
+    
+    cur->p += len;
+    
+    return 1;
+}
+
+
+#endif /* cursor_h */

damus-c/damus.c

@@ -6,127 +6,13 @@
 //
 
 #include "damus.h"
+#include "cursor.h"
 #include "bolt11.h"
+#include "bech32.h"
 #include <stdlib.h>
 #include <string.h>
 
-typedef unsigned char u8;
-
-struct cursor {
-    const u8 *p;
-    const u8 *start;
-    const u8 *end;
-};
-
-static inline int is_whitespace(char c) {
-    return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
-}
-
-static inline int is_boundary(char c) {
-    return !isalnum(c);
-}
-
-static inline int is_invalid_url_ending(char c) {
-    return c == '!' || c == '?' || c == ')' || c == '.' || c == ',' || c == ';';
-}
-
-static void make_cursor(struct cursor *c, const u8 *content, size_t len)
-{
-    c->start = content;
-    c->end = content + len;
-    c->p = content;
-}
-
-static int consume_until_boundary(struct cursor *cur) {
-    char c;
-    
-    while (cur->p < cur->end) {
-        c = *cur->p;
-        
-        if (is_boundary(c))
-            return 1;
-        
-        cur->p++;
-    }
-    
-    return 1;
-}
-
-static int consume_until_whitespace(struct cursor *cur, int or_end) {
-    char c;
-    bool consumedAtLeastOne = false;
-    
-    while (cur->p < cur->end) {
-        c = *cur->p;
-        
-        if (is_whitespace(c))
-            return consumedAtLeastOne;
-        
-        cur->p++;
-        consumedAtLeastOne = true;
-    }
-    
-    return or_end;
-}
-
-static int parse_char(struct cursor *cur, char c) {
-    if (cur->p >= cur->end)
-        return 0;
-        
-    if (*cur->p == c) {
-        cur->p++;
-        return 1;
-    }
-    
-    return 0;
-}
-
-static inline int peek_char(struct cursor *cur, int ind) {
-    if ((cur->p + ind < cur->start) || (cur->p + ind >= cur->end))
-        return -1;
-    
-    return *(cur->p + ind);
-}
-
-static int parse_digit(struct cursor *cur, int *digit) {
-    int c;
-    if ((c = peek_char(cur, 0)) == -1)
-        return 0;
-    
-    c -= '0';
-    
-    if (c >= 0 && c <= 9) {
-        *digit = c;
-        cur->p++;
-        return 1;
-    }
-    return 0;
-}
-
-static int parse_str(struct cursor *cur, const char *str) {
-    int i;
-    char c, cs;
-    unsigned long len;
-    
-    len = strlen(str);
-    
-    if (cur->p + len >= cur->end)
-        return 0;
-    
-    for (i = 0; i < len; i++) {
-        c = tolower(cur->p[i]);
-        cs = tolower(str[i]);
-        
-        if (c != cs)
-            return 0;
-    }
-    
-    cur->p += len;
-    
-    return 1;
-}
-
-static int parse_mention(struct cursor *cur, struct block *block) {
+static int parse_mention_index(struct cursor *cur, struct block *block) {
     int d1, d2, d3, ind;
     const u8 *start = cur->p;
     
@@ -151,8 +37,8 @@ static int parse_mention(struct cursor *cur, struct block *block) {
         return 0;
     }
     
-    block->type = BLOCK_MENTION;
-    block->block.mention = ind;
+    block->type = BLOCK_MENTION_INDEX;
+    block->block.mention_index = ind;
     
     return 1;
 }
@@ -274,6 +160,27 @@ static int parse_invoice(struct cursor *cur, struct block *block) {
     return 1;
 }
 
+
+static int parse_mention_bech32(struct cursor *cur, struct block *block) {
+    const u8 *start = cur->p;
+    
+    if (!parse_str(cur, "nostr:"))
+        return 0;
+    
+    block->block.str.start = (const char *)cur->p;
+    
+    if (!parse_nostr_bech32(cur, &block->block.mention_bech32.bech32)) {
+        cur->p = start;
+        return 0;
+    }
+    
+    block->block.str.end = (const char *)cur->p;
+    
+    block->type = BLOCK_MENTION_BECH32;
+
+    return 1;
+}
+
 static int add_text_then_block(struct cursor *cur, struct blocks *blocks, struct block block, const u8 **start, const u8 *pre_mention)
 {
     if (!add_text_block(blocks, *start, pre_mention))
@@ -303,7 +210,7 @@ int damus_parse_content(struct blocks *blocks, const char *content) {
         
         pre_mention = cur.p;
         if (cp == -1 || is_whitespace(cp)) {
-            if (c == '#' && (parse_mention(&cur, &block) || parse_hashtag(&cur, &block))) {
+            if (c == '#' && (parse_mention_index(&cur, &block) || parse_hashtag(&cur, &block))) {
                 if (!add_text_then_block(&cur, blocks, block, &start, pre_mention))
                     return 0;
                 continue;
@@ -315,6 +222,10 @@ int damus_parse_content(struct blocks *blocks, const char *content) {
                 if (!add_text_then_block(&cur, blocks, block, &start, pre_mention))
                     return 0;
                 continue;
+            } else if (c == 'n' && parse_mention_bech32(&cur, &block)) {
+                if (!add_text_then_block(&cur, blocks, block, &start, pre_mention))
+                    return 0;
+                continue;
             }
         }
         
@@ -335,8 +246,17 @@ void blocks_init(struct blocks *blocks) {
 }
 
 void blocks_free(struct blocks *blocks) {
-    if (blocks->blocks) {
-        free(blocks->blocks);
-        blocks->num_blocks = 0;
+    if (!blocks->blocks) {
+        return;
     }
+    
+    for (int i = 0; i < blocks->num_blocks; ++i) {
+        if (blocks->blocks[i].type == BLOCK_MENTION_BECH32) {
+            free(blocks->blocks[i].block.mention_bech32.bech32.buffer);
+            blocks->blocks[i].block.mention_bech32.bech32.buffer = NULL;
+        }
+    }
+
+    free(blocks->blocks);
+    blocks->num_blocks = 0;
 }

damus-c/damus.h

@@ -9,45 +9,10 @@
 #define damus_h
 
 #include <stdio.h>
+#include "nostr_bech32.h"
+#include "block.h"
+typedef unsigned char u8;
 
-#define MAX_BLOCKS 1024
-
-enum block_type {
-    BLOCK_HASHTAG = 1,
-    BLOCK_TEXT = 2,
-    BLOCK_MENTION = 3,
-    BLOCK_URL = 4,
-    BLOCK_INVOICE = 5,
-};
-
-typedef struct str_block {
-    const char *start;
-    const char *end;
-} str_block_t;
-
-typedef struct invoice_block {
-    struct str_block invstr;
-    union {
-        struct bolt11 *bolt11;
-    };
-} invoice_block_t;
-
-typedef struct block {
-    enum block_type type;
-    union {
-        struct str_block str;
-        struct invoice_block invoice;
-        int mention;
-    } block;
-} block_t;
-
-typedef struct blocks {
-    int num_blocks;
-    struct block *blocks;
-} blocks_t;
-
-void blocks_init(struct blocks *blocks);
-void blocks_free(struct blocks *blocks);
 int damus_parse_content(struct blocks *blocks, const char *content);
 
 #endif /* damus_h */

damus-c/nostr_bech32.c

@@ -0,0 +1,295 @@
+//
+//  nostr_bech32.c
+//  damus
+//
+//  Created by William Casarin on 2023-04-09.
+//
+
+#include "nostr_bech32.h"
+#include <stdlib.h>
+#include "cursor.h"
+#include "bech32.h"
+
+#define MAX_TLVS 16
+
+#define TLV_SPECIAL 0
+#define TLV_RELAY 1
+#define TLV_AUTHOR 2
+#define TLV_KIND 3
+#define TLV_KNOWN_TLVS 4
+
+struct nostr_tlv {
+    u8 type;
+    u8 len;
+    const u8 *value;
+};
+
+struct nostr_tlvs {
+    struct nostr_tlv tlvs[MAX_TLVS];
+    int num_tlvs;
+};
+
+static int parse_nostr_tlv(struct cursor *cur, struct nostr_tlv *tlv) {
+    // get the tlv tag
+    if (!pull_byte(cur, &tlv->type))
+        return 0;
+    
+    // unknown, fail!
+    if (tlv->type >= TLV_KNOWN_TLVS)
+        return 0;
+    
+    // get the length
+    if (!pull_byte(cur, &tlv->len))
+        return 0;
+    
+    // is the reported length greater then our buffer? if so fail
+    if (cur->p + tlv->len > cur->end)
+        return 0;
+    
+    tlv->value = cur->p;
+    cur->p += tlv->len;
+    
+    return 1;
+}
+
+static int parse_nostr_tlvs(struct cursor *cur, struct nostr_tlvs *tlvs) {
+    int i;
+    tlvs->num_tlvs = 0;
+    
+    for (i = 0; i < MAX_TLVS; i++) {
+        if (parse_nostr_tlv(cur, &tlvs->tlvs[i])) {
+            tlvs->num_tlvs++;
+        } else {
+            break;
+        }
+    }
+    
+    if (tlvs->num_tlvs == 0)
+        return 0;
+    
+    return 1;
+}
+
+static int find_tlv(struct nostr_tlvs *tlvs, u8 type, struct nostr_tlv **tlv) {
+    *tlv = NULL;
+    
+    for (int i = 0; i < tlvs->num_tlvs; i++) {
+        if (tlvs->tlvs[i].type == type) {
+            *tlv = &tlvs->tlvs[i];
+            return 1;
+        }
+    }
+    
+    return 0;
+}
+
+static int parse_nostr_bech32_type(const char *prefix, enum nostr_bech32_type *type) {
+    // Parse type
+    if (strcmp(prefix, "note") == 0) {
+        *type = NOSTR_BECH32_NOTE;
+        return 1;
+    } else if (strcmp(prefix, "npub") == 0) {
+        *type = NOSTR_BECH32_NPUB;
+        return 1;
+    } else if (strcmp(prefix, "nprofile") == 0) {
+        *type = NOSTR_BECH32_NPROFILE;
+        return 1;
+    } else if (strcmp(prefix, "nevent") == 0) {
+        *type = NOSTR_BECH32_NEVENT;
+        return 1;
+    } else if (strcmp(prefix, "nrelay") == 0) {
+        *type = NOSTR_BECH32_NRELAY;
+        return 1;
+    } else if (strcmp(prefix, "naddr") == 0) {
+        *type = NOSTR_BECH32_NADDR;
+        return 1;
+    }
+    
+    return 0;
+}
+
+static int parse_nostr_bech32_note(struct cursor *cur, struct bech32_note *note) {
+    return pull_bytes(cur, 32, &note->event_id);
+}
+
+static int parse_nostr_bech32_npub(struct cursor *cur, struct bech32_npub *npub) {
+    return pull_bytes(cur, 32, &npub->pubkey);
+}
+
+static int tlvs_to_relays(struct nostr_tlvs *tlvs, struct relays *relays) {
+    struct nostr_tlv *tlv;
+    struct str_block *str;
+    
+    relays->num_relays = 0;
+    
+    for (int i = 0; i < tlvs->num_tlvs; i++) {
+        tlv = &tlvs->tlvs[i];
+        if (tlv->type != TLV_RELAY)
+            continue;
+        
+        if (relays->num_relays + 1 > MAX_RELAYS)
+            break;
+        
+        str = &relays->relays[relays->num_relays++];
+        str->start = (const char*)tlv->value;
+        str->end = (const char*)(tlv->value + tlv->len);
+    }
+    
+    return 1;
+}
+
+static int parse_nostr_bech32_nevent(struct cursor *cur, struct bech32_nevent *nevent) {
+    struct nostr_tlvs tlvs;
+    struct nostr_tlv *tlv;
+    
+    if (!parse_nostr_tlvs(cur, &tlvs))
+        return 0;
+    
+    if (!find_tlv(&tlvs, TLV_SPECIAL, &tlv))
+        return 0;
+    
+    if (tlv->len != 32)
+        return 0;
+    
+    nevent->event_id = tlv->value;
+    
+    if (find_tlv(&tlvs, TLV_AUTHOR, &tlv)) {
+        nevent->pubkey = tlv->value;
+    } else {
+        nevent->pubkey = NULL;
+    }
+    
+    return tlvs_to_relays(&tlvs, &nevent->relays);
+}
+
+static int parse_nostr_bech32_naddr(struct cursor *cur, struct bech32_naddr *naddr) {
+    struct nostr_tlvs tlvs;
+    struct nostr_tlv *tlv;
+    
+    if (!parse_nostr_tlvs(cur, &tlvs))
+        return 0;
+    
+    if (!find_tlv(&tlvs, TLV_SPECIAL, &tlv))
+        return 0;
+    
+    naddr->identifier.start = (const char*)tlv->value;
+    naddr->identifier.end = (const char*)tlv->value + tlv->len;
+    
+    if (!find_tlv(&tlvs, TLV_AUTHOR, &tlv))
+        return 0;
+    
+    naddr->pubkey = tlv->value;
+    
+    return tlvs_to_relays(&tlvs, &naddr->relays);
+}
+
+static int parse_nostr_bech32_nprofile(struct cursor *cur, struct bech32_nprofile *nprofile) {
+    struct nostr_tlvs tlvs;
+    struct nostr_tlv *tlv;
+    
+    if (!parse_nostr_tlvs(cur, &tlvs))
+        return 0;
+    
+    if (!find_tlv(&tlvs, TLV_SPECIAL, &tlv))
+        return 0;
+    
+    if (tlv->len != 32)
+        return 0;
+    
+    nprofile->pubkey = tlv->value;
+    
+    return tlvs_to_relays(&tlvs, &nprofile->relays);
+}
+
+static int parse_nostr_bech32_nrelay(struct cursor *cur, struct bech32_nrelay *nrelay) {
+    struct nostr_tlvs tlvs;
+    struct nostr_tlv *tlv;
+    
+    if (!parse_nostr_tlvs(cur, &tlvs))
+        return 0;
+    
+    if (!find_tlv(&tlvs, TLV_SPECIAL, &tlv))
+        return 0;
+    
+    nrelay->relay.start = (const char*)tlv->value;
+    nrelay->relay.end = (const char*)tlv->value + tlv->len;
+    
+    return 1;
+}
+
+int parse_nostr_bech32(struct cursor *cur, struct nostr_bech32 *obj) {
+    const u8 *start, *end;
+    
+    start = cur->p;
+    
+    if (!consume_until_non_alphanumeric(cur, 1)) {
+        cur->p = start;
+        return 0;
+    }
+    
+    end = cur->p;
+    
+    size_t data_len;
+    size_t input_len = end - start;
+    if (input_len < 10 || input_len > 10000) {
+        return 0;
+    }
+    
+    obj->buffer = malloc(input_len * 2);
+    if (!obj->buffer)
+        return 0;
+    
+    u8 data[input_len];
+    char prefix[input_len];
+    
+    if (bech32_decode_len(prefix, data, &data_len, (const char*)start, input_len) == BECH32_ENCODING_NONE) {
+        cur->p = start;
+        return 0;
+    }
+    
+    obj->buflen = 0;
+    if (!bech32_convert_bits(obj->buffer, &obj->buflen, 8, data, data_len, 5, 0)) {
+        goto fail;
+    }
+    
+    if (!parse_nostr_bech32_type(prefix, &obj->type)) {
+        goto fail;
+    }
+    
+    struct cursor bcur;
+    make_cursor(&bcur, obj->buffer, obj->buflen);
+    
+    switch (obj->type) {
+        case NOSTR_BECH32_NOTE:
+            if (!parse_nostr_bech32_note(&bcur, &obj->data.note))
+                goto fail;
+            break;
+        case NOSTR_BECH32_NPUB:
+            if (!parse_nostr_bech32_npub(&bcur, &obj->data.npub))
+                goto fail;
+            break;
+        case NOSTR_BECH32_NEVENT:
+            if (!parse_nostr_bech32_nevent(&bcur, &obj->data.nevent))
+                goto fail;
+            break;
+        case NOSTR_BECH32_NADDR:
+            if (!parse_nostr_bech32_naddr(&bcur, &obj->data.naddr))
+                goto fail;
+            break;
+        case NOSTR_BECH32_NPROFILE:
+            if (!parse_nostr_bech32_nprofile(&bcur, &obj->data.nprofile))
+                goto fail;
+            break;
+        case NOSTR_BECH32_NRELAY:
+            if (!parse_nostr_bech32_nrelay(&bcur, &obj->data.nrelay))
+                goto fail;
+            break;
+    }
+    
+    return 1;
+
+fail:
+    free(obj->buffer);
+    cur->p = start;
+    return 0;
+}

damus-c/nostr_bech32.h

@@ -0,0 +1,78 @@
+//
+//  nostr_bech32.h
+//  damus
+//
+//  Created by William Casarin on 2023-04-09.
+//
+
+#ifndef nostr_bech32_h
+#define nostr_bech32_h
+
+#include <stdio.h>
+#include "str_block.h"
+#include "cursor.h"
+typedef unsigned char u8;
+#define MAX_RELAYS 10
+
+struct relays {
+    struct str_block relays[MAX_RELAYS];
+    int num_relays;
+};
+
+enum nostr_bech32_type {
+    NOSTR_BECH32_NOTE = 1,
+    NOSTR_BECH32_NPUB = 2,
+    NOSTR_BECH32_NPROFILE = 3,
+    NOSTR_BECH32_NEVENT = 4,
+    NOSTR_BECH32_NRELAY = 5,
+    NOSTR_BECH32_NADDR = 6,
+};
+
+struct bech32_note {
+    const u8 *event_id;
+};
+
+struct bech32_npub {
+    const u8 *pubkey;
+};
+
+struct bech32_nevent {
+    struct relays relays;
+    const u8 *event_id;
+    const u8 *pubkey; // optional
+};
+
+struct bech32_nprofile {
+    struct relays relays;
+    const u8 *pubkey;
+};
+
+struct bech32_naddr {
+    struct relays relays;
+    struct str_block identifier;
+    const u8 *pubkey;
+};
+
+struct bech32_nrelay {
+    struct str_block relay;
+};
+
+typedef struct nostr_bech32 {
+    enum nostr_bech32_type type;
+    u8 *buffer; // holds strings and tlv stuff
+    size_t buflen;
+    
+    union {
+        struct bech32_note note;
+        struct bech32_npub npub;
+        struct bech32_nevent nevent;
+        struct bech32_nprofile nprofile;
+        struct bech32_naddr naddr;
+        struct bech32_nrelay nrelay;
+    } data;
+} nostr_bech32_t;
+
+
+int parse_nostr_bech32(struct cursor *cur, struct nostr_bech32 *obj);
+
+#endif /* nostr_bech32_h */

damus-c/str_block.h

@@ -0,0 +1,16 @@
+//
+//  str_block.h
+//  damus
+//
+//  Created by William Casarin on 2023-04-09.
+//
+
+#ifndef str_block_h
+#define str_block_h
+
+typedef struct str_block {
+    const char *start;
+    const char *end;
+} str_block_t;
+
+#endif /* str_block_h */

damus.xcodeproj/project.pbxproj

@@ -17,7 +17,7 @@
 		3A3040F329A91366008A0F29 /* ProfileViewTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3A3040F229A91366008A0F29 /* ProfileViewTests.swift */; };
 		3A30410129AB12AA008A0F29 /* EventGroupViewTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3A30410029AB12AA008A0F29 /* EventGroupViewTests.swift */; };
 		3A4325A82961E11400BFCD9D /* Localizable.stringsdict in Resources */ = {isa = PBXBuildFile; fileRef = 3A4325AA2961E11400BFCD9D /* Localizable.stringsdict */; };
-		3A48E23B29D518F000BA313D /* Translations.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3A48E23A29D518F000BA313D /* Translations.swift */; };
+		3A48E7B029DFBE9D006E787E /* MutedThreadsManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3A48E7AF29DFBE9D006E787E /* MutedThreadsManager.swift */; };
 		3AA247FD297E3CFF0090C62D /* RepostsModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3AA247FC297E3CFF0090C62D /* RepostsModel.swift */; };
 		3AA247FF297E3D900090C62D /* RepostsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3AA247FE297E3D900090C62D /* RepostsView.swift */; };
 		3AA24802297E3DC20090C62D /* RepostView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 3AA24801297E3DC20090C62D /* RepostView.swift */; };
@@ -38,6 +38,12 @@
 		4C0A3F8F280F640A000448DE /* ThreadModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C0A3F8E280F640A000448DE /* ThreadModel.swift */; };
 		4C0A3F91280F6528000448DE /* ChatView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C0A3F90280F6528000448DE /* ChatView.swift */; };
 		4C0A3F93280F66F5000448DE /* ReplyMap.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C0A3F92280F66F5000448DE /* ReplyMap.swift */; };
+		4C198DF829F89323004C165C /* BinaryParser.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C198DF729F89323004C165C /* BinaryParser.swift */; };
+		4C198DEF29F88C6B004C165C /* BlurHashEncode.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C198DEB29F88C6B004C165C /* BlurHashEncode.swift */; };
+		4C198DF029F88C6B004C165C /* Readme.md in Resources */ = {isa = PBXBuildFile; fileRef = 4C198DEC29F88C6B004C165C /* Readme.md */; };
+		4C198DF129F88C6B004C165C /* License.txt in Resources */ = {isa = PBXBuildFile; fileRef = 4C198DED29F88C6B004C165C /* License.txt */; };
+		4C198DF229F88C6B004C165C /* BlurHashDecode.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C198DEE29F88C6B004C165C /* BlurHashDecode.swift */; };
+		4C198DF529F88D2E004C165C /* ImageMetadata.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C198DF429F88D2E004C165C /* ImageMetadata.swift */; };
 		4C1A9A1A29DCA17E00516EAC /* ReplyCounter.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C1A9A1929DCA17E00516EAC /* ReplyCounter.swift */; };
 		4C1A9A1D29DDCF9B00516EAC /* NotificationSettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C1A9A1C29DDCF9B00516EAC /* NotificationSettingsView.swift */; };
 		4C1A9A1F29DDD24B00516EAC /* AppearanceSettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C1A9A1E29DDD24B00516EAC /* AppearanceSettingsView.swift */; };
@@ -121,7 +127,6 @@
 		4C5F9118283D88E40052CD1C /* FollowingModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C5F9117283D88E40052CD1C /* FollowingModel.swift */; };
 		4C633350283D40E500B1C9C3 /* HomeModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C63334F283D40E500B1C9C3 /* HomeModel.swift */; };
 		4C633352283D419F00B1C9C3 /* SignalModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C633351283D419F00B1C9C3 /* SignalModel.swift */; };
-		4C649844285A952100EAE2B3 /* LocalUserConfig.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C649843285A952100EAE2B3 /* LocalUserConfig.swift */; };
 		4C64987C286D03E000EAE2B3 /* DirectMessagesView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C64987B286D03E000EAE2B3 /* DirectMessagesView.swift */; };
 		4C64987E286D082C00EAE2B3 /* DirectMessagesModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C64987D286D082C00EAE2B3 /* DirectMessagesModel.swift */; };
 		4C649881286E0EE300EAE2B3 /* secp256k1 in Frameworks */ = {isa = PBXBuildFile; productRef = 4C649880286E0EE300EAE2B3 /* secp256k1 */; };
@@ -137,8 +142,14 @@
 		4C75EFBB2804A34C0006080F /* ProofOfWork.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C75EFBA2804A34C0006080F /* ProofOfWork.swift */; };
 		4C7FF7D52823313F009601DB /* Mentions.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C7FF7D42823313F009601DB /* Mentions.swift */; };
 		4C8682872814DE470026224F /* ProfileView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8682862814DE470026224F /* ProfileView.swift */; };
+		4C8D00C829DF791C0036AF10 /* CompatibleAttribute.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8D00C729DF791C0036AF10 /* CompatibleAttribute.swift */; };
+		4C8D00CA29DF80350036AF10 /* TruncatedText.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8D00C929DF80350036AF10 /* TruncatedText.swift */; };
+		4C8D00CC29DF92DF0036AF10 /* Hashtags.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8D00CB29DF92DF0036AF10 /* Hashtags.swift */; };
+		4C8D00CF29E38B950036AF10 /* nostr_bech32.c in Sources */ = {isa = PBXBuildFile; fileRef = 4C8D00CE29E38B950036AF10 /* nostr_bech32.c */; };
+		4C8D00D429E3C5D40036AF10 /* NIP19Tests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8D00D329E3C5D40036AF10 /* NIP19Tests.swift */; };
+		4C8D1A6C29F1DFC200ACDF75 /* FriendIcon.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8D1A6B29F1DFC200ACDF75 /* FriendIcon.swift */; };
+		4C8D1A6F29F31E5000ACDF75 /* FriendsButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8D1A6E29F31E5000ACDF75 /* FriendsButton.swift */; };
 		4C8EC52529D1FA6C0085D9A8 /* DamusColors.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C8EC52429D1FA6C0085D9A8 /* DamusColors.swift */; };
-		4C90BD162839DB54008EE7EF /* NostrMetadata.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C90BD152839DB54008EE7EF /* NostrMetadata.swift */; };
 		4C90BD18283A9EE5008EE7EF /* LoginView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C90BD17283A9EE5008EE7EF /* LoginView.swift */; };
 		4C90BD1A283AA67F008EE7EF /* Bech32.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C90BD19283AA67F008EE7EF /* Bech32.swift */; };
 		4C90BD1C283AC38E008EE7EF /* Bech32Tests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C90BD1B283AC38E008EE7EF /* Bech32Tests.swift */; };
@@ -149,6 +160,8 @@
 		4C9F18E229AA9B6C008C55EC /* CustomizeZapView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C9F18E129AA9B6C008C55EC /* CustomizeZapView.swift */; };
 		4C9F18E429ABDE6D008C55EC /* MaybeAnonPfpView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4C9F18E329ABDE6D008C55EC /* MaybeAnonPfpView.swift */; };
 		4CA2EFA0280E37AC0044ACD8 /* TimelineView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CA2EF9F280E37AC0044ACD8 /* TimelineView.swift */; };
+		4CA3FA1029F593D000FDB3C3 /* ZapTypePicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CA3FA0F29F593D000FDB3C3 /* ZapTypePicker.swift */; };
+		4CA5588329F33F5B00DC6A45 /* StringCodable.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CA5588229F33F5B00DC6A45 /* StringCodable.swift */; };
 		4CAAD8AD298851D000060CEA /* AccountDeletion.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CAAD8AC298851D000060CEA /* AccountDeletion.swift */; };
 		4CAAD8B029888AD200060CEA /* RelayConfigView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CAAD8AF29888AD200060CEA /* RelayConfigView.swift */; };
 		4CACA9D5280C31E100D9BBE8 /* ReplyView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CACA9D4280C31E100D9BBE8 /* ReplyView.swift */; };
@@ -177,7 +190,6 @@
 		4CC7AAEB297F0AEC00430951 /* BuilderEventView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CC7AAEA297F0AEC00430951 /* BuilderEventView.swift */; };
 		4CC7AAED297F0B9E00430951 /* Highlight.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CC7AAEC297F0B9E00430951 /* Highlight.swift */; };
 		4CC7AAF0297F11C700430951 /* SelectedEventView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CC7AAEF297F11C700430951 /* SelectedEventView.swift */; };
-		4CC7AAF2297F129C00430951 /* EmbeddedEventView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CC7AAF1297F129C00430951 /* EmbeddedEventView.swift */; };
 		4CC7AAF4297F18B400430951 /* ReplyDescription.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CC7AAF3297F18B400430951 /* ReplyDescription.swift */; };
 		4CC7AAF6297F1A6A00430951 /* EventBody.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CC7AAF5297F1A6A00430951 /* EventBody.swift */; };
 		4CC7AAF8297F1CEE00430951 /* EventProfile.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CC7AAF7297F1CEE00430951 /* EventProfile.swift */; };
@@ -187,9 +199,14 @@
 		4CCEB7B029B5415A0078AA28 /* SearchingProfileView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CCEB7AF29B5415A0078AA28 /* SearchingProfileView.swift */; };
 		4CD348EF29C3659D00497EB2 /* ImageUploadModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CD348EE29C3659D00497EB2 /* ImageUploadModel.swift */; };
 		4CD7641B28A1641400B6928F /* EndBlock.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CD7641A28A1641400B6928F /* EndBlock.swift */; };
+		4CDA128A29E9D10C0006FA5A /* SignalView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CDA128929E9D10C0006FA5A /* SignalView.swift */; };
+		4CDA128C29EB19C40006FA5A /* LocalNotification.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CDA128B29EB19C40006FA5A /* LocalNotification.swift */; };
 		4CE0E2AF29A2E82100DB4CA2 /* EventHolder.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE0E2AE29A2E82100DB4CA2 /* EventHolder.swift */; };
 		4CE0E2B229A3DF6900DB4CA2 /* LoadMoreButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE0E2B129A3DF6900DB4CA2 /* LoadMoreButton.swift */; };
 		4CE0E2B629A3ED5500DB4CA2 /* InnerTimelineView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE0E2B529A3ED5500DB4CA2 /* InnerTimelineView.swift */; };
+		4CE1399029F0661A00AC6A0B /* RepostAction.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE1398F29F0661A00AC6A0B /* RepostAction.swift */; };
+		4CE1399229F0666100AC6A0B /* ShareActionButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE1399129F0666100AC6A0B /* ShareActionButton.swift */; };
+		4CE1399429F0669900AC6A0B /* BigButton.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE1399329F0669900AC6A0B /* BigButton.swift */; };
 		4CE4F0F229D4FCFA005914DB /* DebouncedOnChange.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE4F0F129D4FCFA005914DB /* DebouncedOnChange.swift */; };
 		4CE4F0F429D779B5005914DB /* PostBox.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE4F0F329D779B5005914DB /* PostBox.swift */; };
 		4CE4F0F829DB7399005914DB /* ThiccDivider.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE4F0F729DB7399005914DB /* ThiccDivider.swift */; };
@@ -204,7 +221,6 @@
 		4CE6DEF827F7A08200C66700 /* damusTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE6DEF727F7A08200C66700 /* damusTests.swift */; };
 		4CE6DF0227F7A08200C66700 /* damusUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE6DF0127F7A08200C66700 /* damusUITests.swift */; };
 		4CE6DF0427F7A08200C66700 /* damusUITestsLaunchTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE6DF0327F7A08200C66700 /* damusUITestsLaunchTests.swift */; };
-		4CE6DF1227F7A2B300C66700 /* Starscream in Frameworks */ = {isa = PBXBuildFile; productRef = 4CE6DF1127F7A2B300C66700 /* Starscream */; };
 		4CE6DF1627F8DEBF00C66700 /* RelayConnection.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE6DF1527F8DEBF00C66700 /* RelayConnection.swift */; };
 		4CE8794829941DA700F758CC /* RelayFilters.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE8794729941DA700F758CC /* RelayFilters.swift */; };
 		4CE8794C2995B59E00F758CC /* RelayMetadatas.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CE8794B2995B59E00F758CC /* RelayMetadatas.swift */; };
@@ -241,6 +257,7 @@
 		4CFF8F6B29CD0079008DB934 /* RepostedEvent.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CFF8F6A29CD0079008DB934 /* RepostedEvent.swift */; };
 		4CFF8F6D29CD022E008DB934 /* WideEventView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4CFF8F6C29CD022E008DB934 /* WideEventView.swift */; };
 		4FE60CDD295E1C5E00105A1F /* Wallet.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4FE60CDC295E1C5E00105A1F /* Wallet.swift */; };
+		50088DA129E8271A008A1FDF /* WebSocket.swift in Sources */ = {isa = PBXBuildFile; fileRef = 50088DA029E8271A008A1FDF /* WebSocket.swift */; };
 		50A50A8D29A09E1C00C01BE7 /* RequestTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 50A50A8C29A09E1C00C01BE7 /* RequestTests.swift */; };
 		5C42E78C29DB76D90086AAC1 /* EmptyUserSearchView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C42E78B29DB76D90086AAC1 /* EmptyUserSearchView.swift */; };
 		5C513FBA297F72980072348F /* CustomPicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5C513FB9297F72980072348F /* CustomPicker.swift */; };
@@ -271,7 +288,7 @@
 		F7908E97298B1FDF00AB113A /* NIPURLBuilder.swift in Sources */ = {isa = PBXBuildFile; fileRef = F7908E96298B1FDF00AB113A /* NIPURLBuilder.swift */; };
 		F79C7FAD29D5E9620000F946 /* EditProfilePictureControl.swift in Sources */ = {isa = PBXBuildFile; fileRef = F79C7FAC29D5E9620000F946 /* EditProfilePictureControl.swift */; };
 		F7F0BA25297892BD009531F3 /* SwipeToDismiss.swift in Sources */ = {isa = PBXBuildFile; fileRef = F7F0BA24297892BD009531F3 /* SwipeToDismiss.swift */; };
-		F7F0BA272978E54D009531F3 /* ParicipantsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = F7F0BA262978E54D009531F3 /* ParicipantsView.swift */; };
+		F7F0BA272978E54D009531F3 /* ParticipantsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = F7F0BA262978E54D009531F3 /* ParticipantsView.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
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 		3A41E55B299D52BE001FA465 /* id */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = id; path = id.lproj/Localizable.stringsdict; sourceTree = "<group>"; };
-		3A48E23A29D518F000BA313D /* Translations.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Translations.swift; sourceTree = "<group>"; };
-		3A4F3320297CCFEE004B5F72 /* fr-FR */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "fr-FR"; path = "fr-FR.lproj/InfoPlist.strings"; sourceTree = "<group>"; };
-		3A4F3321297CCFEE004B5F72 /* fr-FR */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "fr-FR"; path = "fr-FR.lproj/Localizable.strings"; sourceTree = "<group>"; };
-		3A4F3322297CCFEE004B5F72 /* fr-FR */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = "fr-FR"; path = "fr-FR.lproj/Localizable.stringsdict"; sourceTree = "<group>"; };
+		3A48E7AF29DFBE9D006E787E /* MutedThreadsManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MutedThreadsManager.swift; sourceTree = "<group>"; };
 		3A5C4575296A879E0032D398 /* es-419 */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = "es-419"; path = "es-419.lproj/Localizable.stringsdict"; sourceTree = "<group>"; };
 		3A5CAE1D298DC0DB00B5334F /* zh-CN */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-CN"; path = "zh-CN.lproj/InfoPlist.strings"; sourceTree = "<group>"; };
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@@ -335,6 +349,9 @@
 		3A66D927299472FA008B44F4 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = ja.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		3A66D928299472FA008B44F4 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = ja.lproj/Localizable.strings; sourceTree = "<group>"; };
 		3A66D929299472FA008B44F4 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = ja; path = ja.lproj/Localizable.stringsdict; sourceTree = "<group>"; };
+		3A821C3E29E819D500B4BCA7 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = fr.lproj/Localizable.strings; sourceTree = "<group>"; };
+		3A821C3F29E819D500B4BCA7 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = fr.lproj/InfoPlist.strings; sourceTree = "<group>"; };
+		3A821C4029E819D500B4BCA7 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = fr; path = fr.lproj/Localizable.stringsdict; sourceTree = "<group>"; };
 		3A827A18299FC69D00C4D171 /* ru */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ru; path = ru.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		3A827A19299FC69D00C4D171 /* ru */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ru; path = ru.lproj/Localizable.strings; sourceTree = "<group>"; };
 		3A827A1A299FC69D00C4D171 /* ru */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = ru; path = ru.lproj/Localizable.stringsdict; sourceTree = "<group>"; };
@@ -381,9 +398,6 @@
 		3AD14EB829C40F3F009D2D9C /* sv-SE */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = "sv-SE"; path = "sv-SE.lproj/Localizable.stringsdict"; sourceTree = "<group>"; };
 		3AD14EB929C40F3F009D2D9C /* sv-SE */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "sv-SE"; path = "sv-SE.lproj/InfoPlist.strings"; sourceTree = "<group>"; };
 		3AD14EBA29C40F3F009D2D9C /* sv-SE */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "sv-SE"; path = "sv-SE.lproj/Localizable.strings"; sourceTree = "<group>"; };
-		3AD14EBB29C40F47009D2D9C /* fr-CA */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "fr-CA"; path = "fr-CA.lproj/InfoPlist.strings"; sourceTree = "<group>"; };
-		3AD14EBC29C40F47009D2D9C /* fr-CA */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = "fr-CA"; path = "fr-CA.lproj/Localizable.stringsdict"; sourceTree = "<group>"; };
-		3AD14EBD29C40F47009D2D9C /* fr-CA */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "fr-CA"; path = "fr-CA.lproj/Localizable.strings"; sourceTree = "<group>"; };
 		3AD5662B29BD2F5300BF77C5 /* fa */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fa; path = fa.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		3AD5662C29BD2F5300BF77C5 /* fa */ = {isa = PBXFileReference; lastKnownFileType = text.plist.stringsdict; name = fa; path = fa.lproj/Localizable.stringsdict; sourceTree = "<group>"; };
 		3AD5662D29BD2F5300BF77C5 /* fa */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fa; path = fa.lproj/Localizable.strings; sourceTree = "<group>"; };
@@ -408,6 +422,12 @@
 		4C0A3F8E280F640A000448DE /* ThreadModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ThreadModel.swift; sourceTree = "<group>"; };
 		4C0A3F90280F6528000448DE /* ChatView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ChatView.swift; sourceTree = "<group>"; };
 		4C0A3F92280F66F5000448DE /* ReplyMap.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReplyMap.swift; sourceTree = "<group>"; };
+		4C198DF729F89323004C165C /* BinaryParser.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BinaryParser.swift; sourceTree = "<group>"; };
+		4C198DEB29F88C6B004C165C /* BlurHashEncode.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BlurHashEncode.swift; sourceTree = "<group>"; };
+		4C198DEC29F88C6B004C165C /* Readme.md */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = net.daringfireball.markdown; path = Readme.md; sourceTree = "<group>"; };
+		4C198DED29F88C6B004C165C /* License.txt */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = License.txt; sourceTree = "<group>"; };
+		4C198DEE29F88C6B004C165C /* BlurHashDecode.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = BlurHashDecode.swift; sourceTree = "<group>"; };
+		4C198DF429F88D2E004C165C /* ImageMetadata.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageMetadata.swift; sourceTree = "<group>"; };
 		4C1A9A1929DCA17E00516EAC /* ReplyCounter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReplyCounter.swift; sourceTree = "<group>"; };
 		4C1A9A1C29DDCF9B00516EAC /* NotificationSettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NotificationSettingsView.swift; sourceTree = "<group>"; };
 		4C1A9A1E29DDD24B00516EAC /* AppearanceSettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AppearanceSettingsView.swift; sourceTree = "<group>"; };
@@ -521,7 +541,6 @@
 		4C5F9117283D88E40052CD1C /* FollowingModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FollowingModel.swift; sourceTree = "<group>"; };
 		4C63334F283D40E500B1C9C3 /* HomeModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HomeModel.swift; sourceTree = "<group>"; };
 		4C633351283D419F00B1C9C3 /* SignalModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SignalModel.swift; sourceTree = "<group>"; };
-		4C649843285A952100EAE2B3 /* LocalUserConfig.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalUserConfig.swift; sourceTree = "<group>"; };
 		4C64987B286D03E000EAE2B3 /* DirectMessagesView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DirectMessagesView.swift; sourceTree = "<group>"; };
 		4C64987D286D082C00EAE2B3 /* DirectMessagesModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DirectMessagesModel.swift; sourceTree = "<group>"; };
 		4C75EFA327FA577B0006080F /* PostView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PostView.swift; sourceTree = "<group>"; };
@@ -537,8 +556,18 @@
 		4C75EFBA2804A34C0006080F /* ProofOfWork.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProofOfWork.swift; sourceTree = "<group>"; };
 		4C7FF7D42823313F009601DB /* Mentions.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Mentions.swift; sourceTree = "<group>"; };
 		4C8682862814DE470026224F /* ProfileView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ProfileView.swift; sourceTree = "<group>"; };
+		4C8D00C729DF791C0036AF10 /* CompatibleAttribute.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CompatibleAttribute.swift; sourceTree = "<group>"; };
+		4C8D00C929DF80350036AF10 /* TruncatedText.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TruncatedText.swift; sourceTree = "<group>"; };
+		4C8D00CB29DF92DF0036AF10 /* Hashtags.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Hashtags.swift; sourceTree = "<group>"; };
+		4C8D00CD29E38B950036AF10 /* nostr_bech32.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = nostr_bech32.h; sourceTree = "<group>"; };
+		4C8D00CE29E38B950036AF10 /* nostr_bech32.c */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.c; path = nostr_bech32.c; sourceTree = "<group>"; };
+		4C8D00D029E38E4C0036AF10 /* cursor.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = cursor.h; sourceTree = "<group>"; };
+		4C8D00D129E397AD0036AF10 /* block.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = block.h; sourceTree = "<group>"; };
+		4C8D00D229E3C19F0036AF10 /* str_block.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = str_block.h; sourceTree = "<group>"; };
+		4C8D00D329E3C5D40036AF10 /* NIP19Tests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NIP19Tests.swift; sourceTree = "<group>"; };
+		4C8D1A6B29F1DFC200ACDF75 /* FriendIcon.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FriendIcon.swift; sourceTree = "<group>"; };
+		4C8D1A6E29F31E5000ACDF75 /* FriendsButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = FriendsButton.swift; sourceTree = "<group>"; };
 		4C8EC52429D1FA6C0085D9A8 /* DamusColors.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DamusColors.swift; sourceTree = "<group>"; };
-		4C90BD152839DB54008EE7EF /* NostrMetadata.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NostrMetadata.swift; sourceTree = "<group>"; };
 		4C90BD17283A9EE5008EE7EF /* LoginView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoginView.swift; sourceTree = "<group>"; };
 		4C90BD19283AA67F008EE7EF /* Bech32.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Bech32.swift; sourceTree = "<group>"; };
 		4C90BD1B283AC38E008EE7EF /* Bech32Tests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Bech32Tests.swift; sourceTree = "<group>"; };
@@ -549,6 +578,8 @@
 		4C9F18E129AA9B6C008C55EC /* CustomizeZapView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CustomizeZapView.swift; sourceTree = "<group>"; };
 		4C9F18E329ABDE6D008C55EC /* MaybeAnonPfpView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MaybeAnonPfpView.swift; sourceTree = "<group>"; };
 		4CA2EF9F280E37AC0044ACD8 /* TimelineView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TimelineView.swift; sourceTree = "<group>"; };
+		4CA3FA0F29F593D000FDB3C3 /* ZapTypePicker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ZapTypePicker.swift; sourceTree = "<group>"; };
+		4CA5588229F33F5B00DC6A45 /* StringCodable.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StringCodable.swift; sourceTree = "<group>"; };
 		4CAAD8AC298851D000060CEA /* AccountDeletion.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AccountDeletion.swift; sourceTree = "<group>"; };
 		4CAAD8AF29888AD200060CEA /* RelayConfigView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RelayConfigView.swift; sourceTree = "<group>"; };
 		4CACA9D4280C31E100D9BBE8 /* ReplyView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReplyView.swift; sourceTree = "<group>"; };
@@ -577,7 +608,6 @@
 		4CC7AAEA297F0AEC00430951 /* BuilderEventView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BuilderEventView.swift; sourceTree = "<group>"; };
 		4CC7AAEC297F0B9E00430951 /* Highlight.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Highlight.swift; sourceTree = "<group>"; };
 		4CC7AAEF297F11C700430951 /* SelectedEventView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SelectedEventView.swift; sourceTree = "<group>"; };
-		4CC7AAF1297F129C00430951 /* EmbeddedEventView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EmbeddedEventView.swift; sourceTree = "<group>"; };
 		4CC7AAF3297F18B400430951 /* ReplyDescription.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ReplyDescription.swift; sourceTree = "<group>"; };
 		4CC7AAF5297F1A6A00430951 /* EventBody.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EventBody.swift; sourceTree = "<group>"; };
 		4CC7AAF7297F1CEE00430951 /* EventProfile.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EventProfile.swift; sourceTree = "<group>"; };
@@ -587,9 +617,14 @@
 		4CCEB7AF29B5415A0078AA28 /* SearchingProfileView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SearchingProfileView.swift; sourceTree = "<group>"; };
 		4CD348EE29C3659D00497EB2 /* ImageUploadModel.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageUploadModel.swift; sourceTree = "<group>"; };
 		4CD7641A28A1641400B6928F /* EndBlock.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EndBlock.swift; sourceTree = "<group>"; };
+		4CDA128929E9D10C0006FA5A /* SignalView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SignalView.swift; sourceTree = "<group>"; };
+		4CDA128B29EB19C40006FA5A /* LocalNotification.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalNotification.swift; sourceTree = "<group>"; };
 		4CE0E2AE29A2E82100DB4CA2 /* EventHolder.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EventHolder.swift; sourceTree = "<group>"; };
 		4CE0E2B129A3DF6900DB4CA2 /* LoadMoreButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LoadMoreButton.swift; sourceTree = "<group>"; };
 		4CE0E2B529A3ED5500DB4CA2 /* InnerTimelineView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InnerTimelineView.swift; sourceTree = "<group>"; };
+		4CE1398F29F0661A00AC6A0B /* RepostAction.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RepostAction.swift; sourceTree = "<group>"; };
+		4CE1399129F0666100AC6A0B /* ShareActionButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ShareActionButton.swift; sourceTree = "<group>"; };
+		4CE1399329F0669900AC6A0B /* BigButton.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = BigButton.swift; sourceTree = "<group>"; };
 		4CE4F0F129D4FCFA005914DB /* DebouncedOnChange.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DebouncedOnChange.swift; sourceTree = "<group>"; };
 		4CE4F0F329D779B5005914DB /* PostBox.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = PostBox.swift; sourceTree = "<group>"; };
 		4CE4F0F729DB7399005914DB /* ThiccDivider.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ThiccDivider.swift; sourceTree = "<group>"; };
@@ -644,6 +679,7 @@
 		4CFF8F6A29CD0079008DB934 /* RepostedEvent.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RepostedEvent.swift; sourceTree = "<group>"; };
 		4CFF8F6C29CD022E008DB934 /* WideEventView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WideEventView.swift; sourceTree = "<group>"; };
 		4FE60CDC295E1C5E00105A1F /* Wallet.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Wallet.swift; sourceTree = "<group>"; };
+		50088DA029E8271A008A1FDF /* WebSocket.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebSocket.swift; sourceTree = "<group>"; };
 		50A50A8C29A09E1C00C01BE7 /* RequestTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RequestTests.swift; sourceTree = "<group>"; };
 		5C42E78B29DB76D90086AAC1 /* EmptyUserSearchView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EmptyUserSearchView.swift; sourceTree = "<group>"; };
 		5C513FB9297F72980072348F /* CustomPicker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CustomPicker.swift; sourceTree = "<group>"; };
@@ -673,7 +709,7 @@
 		F7908E96298B1FDF00AB113A /* NIPURLBuilder.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = NIPURLBuilder.swift; sourceTree = "<group>"; };
 		F79C7FAC29D5E9620000F946 /* EditProfilePictureControl.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = EditProfilePictureControl.swift; sourceTree = "<group>"; };
 		F7F0BA24297892BD009531F3 /* SwipeToDismiss.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SwipeToDismiss.swift; sourceTree = "<group>"; };
-		F7F0BA262978E54D009531F3 /* ParicipantsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ParicipantsView.swift; sourceTree = "<group>"; };
+		F7F0BA262978E54D009531F3 /* ParticipantsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ParticipantsView.swift; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -683,7 +719,6 @@
 			files = (
 				4C06670428FC7EC500038D2A /* Kingfisher in Frameworks */,
 				6C7DE41F2955169800E66263 /* Vault in Frameworks */,
-				4CE6DF1227F7A2B300C66700 /* Starscream in Frameworks */,
 				4C649881286E0EE300EAE2B3 /* secp256k1 in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -773,6 +808,11 @@
 				4C3EA67428FF7A5A00C48A62 /* take.c */,
 				4C3EA67628FF7A9800C48A62 /* talstr.c */,
 				4C3EA67828FF7ABF00C48A62 /* list.c */,
+				4C8D00CD29E38B950036AF10 /* nostr_bech32.h */,
+				4C8D00CE29E38B950036AF10 /* nostr_bech32.c */,
+				4C8D00D029E38E4C0036AF10 /* cursor.h */,
+				4C8D00D129E397AD0036AF10 /* block.h */,
+				4C8D00D229E3C19F0036AF10 /* str_block.h */,
 			);
 			path = "damus-c";
 			sourceTree = "<group>";
@@ -807,7 +847,6 @@
 				4C5F9117283D88E40052CD1C /* FollowingModel.swift */,
 				4C987B56283FD07F0042CE38 /* FollowersModel.swift */,
 				4C5C7E67284ED36500A22DF5 /* SearchHomeModel.swift */,
-				4C649843285A952100EAE2B3 /* LocalUserConfig.swift */,
 				4C64987D286D082C00EAE2B3 /* DirectMessagesModel.swift */,
 				4C216F372871EDE300040376 /* DirectMessageModel.swift */,
 				4C99737A28C92A9200E53835 /* ChatroomMetadata.swift */,
@@ -823,11 +862,38 @@
 				3AA59D1C2999B0400061C48E /* DraftsModel.swift */,
 				4C54AA0629A540BA003E4487 /* NotificationsModel.swift */,
 				4CD348EE29C3659D00497EB2 /* ImageUploadModel.swift */,
-				3A48E23A29D518F000BA313D /* Translations.swift */,
+				3A48E7AF29DFBE9D006E787E /* MutedThreadsManager.swift */,
 			);
 			path = Models;
 			sourceTree = "<group>";
 		};
+		4C198DF629F89317004C165C /* Parser */ = {
+			isa = PBXGroup;
+			children = (
+				4C198DF729F89323004C165C /* BinaryParser.swift */,
+			);
+			path = Parser;
+			sourceTree = "<group>";
+		};
+		4C198DEA29F88C6B004C165C /* BlurHash */ = {
+			isa = PBXGroup;
+			children = (
+				4C198DEB29F88C6B004C165C /* BlurHashEncode.swift */,
+				4C198DEC29F88C6B004C165C /* Readme.md */,
+				4C198DED29F88C6B004C165C /* License.txt */,
+				4C198DEE29F88C6B004C165C /* BlurHashDecode.swift */,
+			);
+			path = BlurHash;
+			sourceTree = "<group>";
+		};
+		4C198DF329F88D23004C165C /* Images */ = {
+			isa = PBXGroup;
+			children = (
+				4C198DF429F88D2E004C165C /* ImageMetadata.swift */,
+			);
+			path = Images;
+			sourceTree = "<group>";
+		};
 		4C1A9A1B29DDCF8B00516EAC /* Settings */ = {
 			isa = PBXGroup;
 			children = (
@@ -863,6 +929,7 @@
 		4C75EFA227FA576C0006080F /* Views */ = {
 			isa = PBXGroup;
 			children = (
+				4C8D1A6D29F31E4100ACDF75 /* Buttons */,
 				4C1A9A1B29DDCF8B00516EAC /* Settings */,
 				4CFF8F6129CC9A80008DB934 /* Images */,
 				4CCEB7AC29B53D180078AA28 /* Search */,
@@ -888,7 +955,6 @@
 				4C64987B286D03E000EAE2B3 /* DirectMessagesView.swift */,
 				4C216F31286E388800040376 /* DMChatView.swift */,
 				4C216F33286F5ACD00040376 /* DMView.swift */,
-				E990020E2955F837003BBC5A /* EditMetadataView.swift */,
 				3169CAE4294E699400EE4006 /* Empty Views */,
 				4C75EFB82804A2740006080F /* EventView.swift */,
 				4CEE2AF0280B216B00AB5EEF /* EventDetailView.swift */,
@@ -906,7 +972,7 @@
 				4C3AC7A42836987600E1F516 /* MainTabView.swift */,
 				4C363A8B28236B92006E126D /* PubkeyView.swift */,
 				4CACA9D4280C31E100D9BBE8 /* ReplyView.swift */,
-				F7F0BA262978E54D009531F3 /* ParicipantsView.swift */,
+				F7F0BA262978E54D009531F3 /* ParticipantsView.swift */,
 				4C285C8D28399BFD008A31F1 /* SaveKeysView.swift */,
 				4C3AC7A628369BA200E1F516 /* SearchHomeView.swift */,
 				4C5C7E69284EDE2E00A22DF5 /* SearchResultsView.swift */,
@@ -943,7 +1009,7 @@
 				4CACA9DB280C38C000D9BBE8 /* Profiles.swift */,
 				4C3BEFD32819DE8F00B3DE84 /* NostrKind.swift */,
 				4C363A8F28247A1D006E126D /* NostrLink.swift */,
-				4C90BD152839DB54008EE7EF /* NostrMetadata.swift */,
+				50088DA029E8271A008A1FDF /* WebSocket.swift */,
 			);
 			path = Nostr;
 			sourceTree = "<group>";
@@ -951,6 +1017,9 @@
 		4C7FF7D628233637009601DB /* Util */ = {
 			isa = PBXGroup;
 			children = (
+				4C198DF629F89317004C165C /* Parser */,
+				4C198DF329F88D23004C165C /* Images */,
+				4C198DEA29F88C6B004C165C /* BlurHash */,
 				4CE4F0F329D779B5005914DB /* PostBox.swift */,
 				7C0F392D29B57C8F0039859C /* Extensions */,
 				4CE879492995B58700F758CC /* Relays */,
@@ -986,10 +1055,22 @@
 				4C9BB83029C0ED4F00FC4E37 /* DisplayName.swift */,
 				4CE4F0F129D4FCFA005914DB /* DebouncedOnChange.swift */,
 				4C1A9A1929DCA17E00516EAC /* ReplyCounter.swift */,
+				4C8D00C729DF791C0036AF10 /* CompatibleAttribute.swift */,
+				4C8D00CB29DF92DF0036AF10 /* Hashtags.swift */,
+				4CDA128B29EB19C40006FA5A /* LocalNotification.swift */,
+				4CA5588229F33F5B00DC6A45 /* StringCodable.swift */,
 			);
 			path = Util;
 			sourceTree = "<group>";
 		};
+		4C8D1A6D29F31E4100ACDF75 /* Buttons */ = {
+			isa = PBXGroup;
+			children = (
+				4C8D1A6E29F31E5000ACDF75 /* FriendsButton.swift */,
+			);
+			path = Buttons;
+			sourceTree = "<group>";
+		};
 		4CAAD8AE29888A9B00060CEA /* Relays */ = {
 			isa = PBXGroup;
 			children = (
@@ -1001,6 +1082,7 @@
 				4CE8794D2996B16A00F758CC /* RelayToggle.swift */,
 				4CE8794F2996B2BD00F758CC /* RelayStatus.swift */,
 				4CE879512996B68900F758CC /* RelayType.swift */,
+				4CDA128929E9D10C0006FA5A /* SignalView.swift */,
 			);
 			path = Relays;
 			sourceTree = "<group>";
@@ -1011,6 +1093,9 @@
 				4CEE2B01280B39E800AB5EEF /* EventActionBar.swift */,
 				4CB88388296AF99A00DC99E7 /* EventDetailBar.swift */,
 				5CF72FC129B9142F00124A13 /* ShareAction.swift */,
+				4CE1398F29F0661A00AC6A0B /* RepostAction.swift */,
+				4CE1399129F0666100AC6A0B /* ShareActionButton.swift */,
+				4CE1399329F0669900AC6A0B /* BigButton.swift */,
 			);
 			path = ActionBar;
 			sourceTree = "<group>";
@@ -1029,12 +1114,14 @@
 				4CEE2AF6280B2DEA00AB5EEF /* ProfileName.swift */,
 				4C285C892838B985008A31F1 /* ProfilePictureSelector.swift */,
 				F79C7FAC29D5E9620000F946 /* EditProfilePictureControl.swift */,
+				E990020E2955F837003BBC5A /* EditMetadataView.swift */,
 				4CEE2AF2280B25C500AB5EEF /* ProfilePicView.swift */,
 				4C8682862814DE470026224F /* ProfileView.swift */,
 				4CB9D4A62992D02B00A9A7E4 /* ProfileNameView.swift */,
 				4CB9D4A82992D2F400A9A7E4 /* FollowsYou.swift */,
 				4C9F18E329ABDE6D008C55EC /* MaybeAnonPfpView.swift */,
 				4C9BB83329C12D9900FC4E37 /* EventProfileName.swift */,
+				4C8D1A6B29F1DFC200ACDF75 /* FriendIcon.swift */,
 			);
 			path = Profile;
 			sourceTree = "<group>";
@@ -1043,7 +1130,6 @@
 			isa = PBXGroup;
 			children = (
 				4CC7AAEF297F11C700430951 /* SelectedEventView.swift */,
-				4CC7AAF1297F129C00430951 /* EmbeddedEventView.swift */,
 				4CC7AAF3297F18B400430951 /* ReplyDescription.swift */,
 				4CC7AAF5297F1A6A00430951 /* EventBody.swift */,
 				4CC7AAEA297F0AEC00430951 /* BuilderEventView.swift */,
@@ -1105,6 +1191,7 @@
 				4C8EC52429D1FA6C0085D9A8 /* DamusColors.swift */,
 				4CE4F0F729DB7399005914DB /* ThiccDivider.swift */,
 				4C1A9A2229DDDB8100516EAC /* IconLabel.swift */,
+				4C8D00C929DF80350036AF10 /* TruncatedText.swift */,
 			);
 			path = Components;
 			sourceTree = "<group>";
@@ -1180,6 +1267,7 @@
 				3A3040EE29A8FEE9008A0F29 /* EventDetailBarTests.swift */,
 				3A3040F229A91366008A0F29 /* ProfileViewTests.swift */,
 				3A30410029AB12AA008A0F29 /* EventGroupViewTests.swift */,
+				4C8D00D329E3C5D40036AF10 /* NIP19Tests.swift */,
 			);
 			path = damusTests;
 			sourceTree = "<group>";
@@ -1216,6 +1304,7 @@
 			children = (
 				4CE879572996C45300F758CC /* ZapsView.swift */,
 				4C9F18E129AA9B6C008C55EC /* CustomizeZapView.swift */,
+				4CA3FA0F29F593D000FDB3C3 /* ZapTypePicker.swift */,
 			);
 			path = Zaps;
 			sourceTree = "<group>";
@@ -1299,7 +1388,6 @@
 			);
 			name = damus;
 			packageProductDependencies = (
-				4CE6DF1127F7A2B300C66700 /* Starscream */,
 				4C649880286E0EE300EAE2B3 /* secp256k1 */,
 				4C06670328FC7EC500038D2A /* Kingfisher */,
 				6C7DE41E2955169800E66263 /* Vault */,
@@ -1383,8 +1471,7 @@
 				"es-419",
 				"es-ES",
 				fa,
-				"fr-CA",
-				"fr-FR",
+				fr,
 				"hu-HU",
 				id,
 				"it-IT",
@@ -1406,7 +1493,6 @@
 			);
 			mainGroup = 4CE6DEDA27F7A08100C66700;
 			packageReferences = (
-				4CE6DF1027F7A2B300C66700 /* XCRemoteSwiftPackageReference "Starscream" */,
 				4C64987F286E0EE300EAE2B3 /* XCRemoteSwiftPackageReference "secp256k1" */,
 				4C06670228FC7EC500038D2A /* XCRemoteSwiftPackageReference "Kingfisher" */,
 				6C7DE41D2955169800E66263 /* XCRemoteSwiftPackageReference "Vault" */,
@@ -1431,6 +1517,8 @@
 				4CE6DEEE27F7A08200C66700 /* Preview Assets.xcassets in Resources */,
 				3ACB685C297633BC00C46468 /* InfoPlist.strings in Resources */,
 				4CE6DEEB27F7A08200C66700 /* Assets.xcassets in Resources */,
+				4C198DF129F88C6B004C165C /* License.txt in Resources */,
+				4C198DF029F88C6B004C165C /* Readme.md in Resources */,
 				3A4325A82961E11400BFCD9D /* Localizable.stringsdict in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
@@ -1459,6 +1547,7 @@
 				4C3AC79D2833036D00E1F516 /* FollowingView.swift in Sources */,
 				5CF72FC229B9142F00124A13 /* ShareAction.swift in Sources */,
 				4C363A8A28236B57006E126D /* MentionView.swift in Sources */,
+				4C8D1A6C29F1DFC200ACDF75 /* FriendIcon.swift in Sources */,
 				4CE4F8CD281352B30009DFBB /* Notifications.swift in Sources */,
 				4C30AC7829A577AB00E2BD5A /* EventCache.swift in Sources */,
 				4C285C8428385690008A31F1 /* CreateAccountView.swift in Sources */,
@@ -1472,6 +1561,7 @@
 				7C902AE32981D55B002AB16E /* ZoomableScrollView.swift in Sources */,
 				4CE8794C2995B59E00F758CC /* RelayMetadatas.swift in Sources */,
 				4C363A8C28236B92006E126D /* PubkeyView.swift in Sources */,
+				4CDA128A29E9D10C0006FA5A /* SignalView.swift in Sources */,
 				4C5C7E68284ED36500A22DF5 /* SearchHomeModel.swift in Sources */,
 				4C54AA0C29A5543C003E4487 /* ZapGroup.swift in Sources */,
 				4C75EFB728049D990006080F /* RelayPool.swift in Sources */,
@@ -1489,8 +1579,11 @@
 				4CC6193A29DC777C006A86D1 /* RelayBootstrap.swift in Sources */,
 				4C285C8A2838B985008A31F1 /* ProfilePictureSelector.swift in Sources */,
 				4C9F18E429ABDE6D008C55EC /* MaybeAnonPfpView.swift in Sources */,
+				4CA5588329F33F5B00DC6A45 /* StringCodable.swift in Sources */,
 				4C75EFB92804A2740006080F /* EventView.swift in Sources */,
+				4C8D00C829DF791C0036AF10 /* CompatibleAttribute.swift in Sources */,
 				3AA247FD297E3CFF0090C62D /* RepostsModel.swift in Sources */,
+				4C198DF229F88C6B004C165C /* BlurHashDecode.swift in Sources */,
 				F75BA12F29A18EF500E10810 /* BookmarksView.swift in Sources */,
 				4CB883B6297730E400DC99E7 /* LNUrls.swift in Sources */,
 				4C7FF7D52823313F009601DB /* Mentions.swift in Sources */,
@@ -1502,7 +1595,7 @@
 				4C477C9E282C3A4800033AA3 /* TipCounter.swift in Sources */,
 				4C3D52B6298DB4E6001C5831 /* ZapEvent.swift in Sources */,
 				647D9A8D2968520300A295DE /* SideMenuView.swift in Sources */,
-				F7F0BA272978E54D009531F3 /* ParicipantsView.swift in Sources */,
+				F7F0BA272978E54D009531F3 /* ParticipantsView.swift in Sources */,
 				4C0A3F91280F6528000448DE /* ChatView.swift in Sources */,
 				4CF0ABE32981BC7D00D66079 /* UserView.swift in Sources */,
 				4CE0E2AF29A2E82100DB4CA2 /* EventHolder.swift in Sources */,
@@ -1510,15 +1603,17 @@
 				4CF0ABF029857E9200D66079 /* Bech32Object.swift in Sources */,
 				4C3D52B8298DB5C6001C5831 /* TextEvent.swift in Sources */,
 				4C216F362870A9A700040376 /* InputDismissKeyboard.swift in Sources */,
+				4C8D1A6F29F31E5000ACDF75 /* FriendsButton.swift in Sources */,
 				4C216F382871EDE300040376 /* DirectMessageModel.swift in Sources */,
 				4C75EFA627FF87A20006080F /* Nostr.swift in Sources */,
 				4CB883A62975F83C00DC99E7 /* LNUrlPayRequest.swift in Sources */,
 				4CE4F9DE2852768D00C00DD9 /* ConfigView.swift in Sources */,
+				3A48E7B029DFBE9D006E787E /* MutedThreadsManager.swift in Sources */,
 				4C285C8E28399BFE008A31F1 /* SaveKeysView.swift in Sources */,
 				F7F0BA25297892BD009531F3 /* SwipeToDismiss.swift in Sources */,
+				4C8D00CA29DF80350036AF10 /* TruncatedText.swift in Sources */,
 				4C9BB83429C12D9900FC4E37 /* EventProfileName.swift in Sources */,
 				4CB8838F296F781C00DC99E7 /* ReactionsView.swift in Sources */,
-				4C649844285A952100EAE2B3 /* LocalUserConfig.swift in Sources */,
 				4C75EFB328049D640006080F /* NostrEvent.swift in Sources */,
 				4CA2EFA0280E37AC0044ACD8 /* TimelineView.swift in Sources */,
 				4C30AC7629A5770900E2BD5A /* NotificationItemView.swift in Sources */,
@@ -1530,6 +1625,7 @@
 				4CFF8F6729CC9E3A008DB934 /* ImageView.swift in Sources */,
 				4C90BD18283A9EE5008EE7EF /* LoginView.swift in Sources */,
 				4CB8838B296F6E1E00DC99E7 /* NIP05Badge.swift in Sources */,
+				4CA3FA1029F593D000FDB3C3 /* ZapTypePicker.swift in Sources */,
 				4C3EA66828FF5F9900C48A62 /* hex.c in Sources */,
 				E9E4ED0B295867B900DD7078 /* ThreadView.swift in Sources */,
 				4CD348EF29C3659D00497EB2 /* ImageUploadModel.swift in Sources */,
@@ -1550,10 +1646,10 @@
 				4CE8794829941DA700F758CC /* RelayFilters.swift in Sources */,
 				4CEE2B02280B39E800AB5EEF /* EventActionBar.swift in Sources */,
 				4C3BEFE0281DE1ED00B3DE84 /* DamusState.swift in Sources */,
+				4C198DF529F88D2E004C165C /* ImageMetadata.swift in Sources */,
 				4CCEB7AE29B53D260078AA28 /* SearchingEventView.swift in Sources */,
 				4CF0ABE929844AF100D66079 /* AnyCodable.swift in Sources */,
 				4C0A3F8F280F640A000448DE /* ThreadModel.swift in Sources */,
-				4CC7AAF2297F129C00430951 /* EmbeddedEventView.swift in Sources */,
 				4C3AC79F2833115300E1F516 /* FollowButtonView.swift in Sources */,
 				4CC7AAE7297EFA7B00430951 /* Zap.swift in Sources */,
 				4C3BEFD22819DB9B00B3DE84 /* ProfileModel.swift in Sources */,
@@ -1568,7 +1664,6 @@
 				4C1A9A2329DDDB8100516EAC /* IconLabel.swift in Sources */,
 				4C3EA64928FF597700C48A62 /* bech32.c in Sources */,
 				4CE879522996B68900F758CC /* RelayType.swift in Sources */,
-				4C90BD162839DB54008EE7EF /* NostrMetadata.swift in Sources */,
 				4CE8795B2996C47A00F758CC /* ZapsModel.swift in Sources */,
 				4C3A1D3729637E0500558C0F /* PreviewCache.swift in Sources */,
 				4C3EA67528FF7A5A00C48A62 /* take.c in Sources */,
@@ -1595,16 +1690,21 @@
 				4C06670628FCB08600038D2A /* ImageCarousel.swift in Sources */,
 				F79C7FAD29D5E9620000F946 /* EditProfilePictureControl.swift in Sources */,
 				4C9F18E229AA9B6C008C55EC /* CustomizeZapView.swift in Sources */,
+				4C198DF829F89323004C165C /* BinaryParser.swift in Sources */,
 				4C75EFAF28049D350006080F /* NostrFilter.swift in Sources */,
 				4C3EA64C28FF59AC00C48A62 /* bech32_util.c in Sources */,
+				4CE1399029F0661A00AC6A0B /* RepostAction.swift in Sources */,
+				4CE1399229F0666100AC6A0B /* ShareActionButton.swift in Sources */,
 				4C42812C298C848200DBF26F /* TranslateView.swift in Sources */,
 				4C363A9C282838B9006E126D /* EventRef.swift in Sources */,
 				3AA24802297E3DC20090C62D /* RepostView.swift in Sources */,
 				4CD7641B28A1641400B6928F /* EndBlock.swift in Sources */,
 				4C3EA66528FF5F6800C48A62 /* mem.c in Sources */,
+				4C198DEF29F88C6B004C165C /* BlurHashEncode.swift in Sources */,
 				4CF0ABE52981EE0C00D66079 /* EULAView.swift in Sources */,
 				4CBCA930297DB57F00EC6B2F /* WebsiteLink.swift in Sources */,
 				4CAAD8B029888AD200060CEA /* RelayConfigView.swift in Sources */,
+				50088DA129E8271A008A1FDF /* WebSocket.swift in Sources */,
 				4C3EA64128FF553900C48A62 /* hash_u5.c in Sources */,
 				5C513FCC2984ACA60072348F /* QRCodeView.swift in Sources */,
 				4C3EA64F28FF59F200C48A62 /* tal.c in Sources */,
@@ -1621,15 +1721,19 @@
 				4C30AC8029A6A53F00E2BD5A /* ProfilePicturesView.swift in Sources */,
 				4C8EC52529D1FA6C0085D9A8 /* DamusColors.swift in Sources */,
 				4C5C7E6A284EDE2E00A22DF5 /* SearchResultsView.swift in Sources */,
+				4CE1399429F0669900AC6A0B /* BigButton.swift in Sources */,
 				7C60CAEF298471A1009C80D6 /* CoreSVG.swift in Sources */,
 				6439E014296790CF0020672B /* ProfilePicImageView.swift in Sources */,
 				4CE6DF1627F8DEBF00C66700 /* RelayConnection.swift in Sources */,
+				4CDA128C29EB19C40006FA5A /* LocalNotification.swift in Sources */,
 				4C3BEFD6281D995700B3DE84 /* ActionBarModel.swift in Sources */,
 				4C363AA428296DEE006E126D /* SearchModel.swift in Sources */,
+				4C8D00CC29DF92DF0036AF10 /* Hashtags.swift in Sources */,
 				4CEE2AF3280B25C500AB5EEF /* ProfilePicView.swift in Sources */,
 				4CC7AAF6297F1A6A00430951 /* EventBody.swift in Sources */,
 				4CEE2AF9280B2EAC00AB5EEF /* PowView.swift in Sources */,
 				3165648B295B70D500C64604 /* LinkView.swift in Sources */,
+				4C8D00CF29E38B950036AF10 /* nostr_bech32.c in Sources */,
 				4C3BEFD42819DE8F00B3DE84 /* NostrKind.swift in Sources */,
 				4C3EA66028FF5E7700C48A62 /* node_id.c in Sources */,
 				4CE6DEE727F7A08100C66700 /* damusApp.swift in Sources */,
@@ -1666,7 +1770,6 @@
 				4CACA9D5280C31E100D9BBE8 /* ReplyView.swift in Sources */,
 				F7908E92298B0F0700AB113A /* RelayDetailView.swift in Sources */,
 				4C3A1D332960DB0500558C0F /* Markdown.swift in Sources */,
-				3A48E23B29D518F000BA313D /* Translations.swift in Sources */,
 				4CE879552996BAB900F758CC /* RelayPaidDetail.swift in Sources */,
 				4CF0ABD42980996B00D66079 /* Report.swift in Sources */,
 				4C06670B28FDE64700038D2A /* damus.c in Sources */,
@@ -1702,6 +1805,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				3A3040ED29A5CB86008A0F29 /* ReplyDescriptionTests.swift in Sources */,
+				4C8D00D429E3C5D40036AF10 /* NIP19Tests.swift in Sources */,
 				3A30410129AB12AA008A0F29 /* EventGroupViewTests.swift in Sources */,
 				3ACBCB78295FE5C70037388A /* TimeAgoTests.swift in Sources */,
 				DD597CBD2963D85A00C64D32 /* MarkdownTests.swift in Sources */,
@@ -1751,7 +1855,6 @@
 				3A5C4575296A879E0032D398 /* es-419 */,
 				3A2B8B0A296A8982009CC16D /* en-US */,
 				3AEB8005297CCEA900713A25 /* tr-TR */,
-				3A4F3322297CCFEE004B5F72 /* fr-FR */,
 				3A185A06297F2C3800F4BDC0 /* lv-LV */,
 				3A929C22297F2CF80090925E /* it-IT */,
 				3AB5B86C2986D8A3006599D2 /* de */,
@@ -1773,10 +1876,10 @@
 				3AD5663229C0DA4B00BF77C5 /* ko */,
 				3AD14EB529C40F38009D2D9C /* hu-HU */,
 				3AD14EB829C40F3F009D2D9C /* sv-SE */,
-				3AD14EBC29C40F47009D2D9C /* fr-CA */,
 				3A325AC629C9E0B8002BE7ED /* vi */,
 				3A325AC929C9E0CF002BE7ED /* es-ES */,
 				3AC59CA929CDDB78007E04A6 /* pt-BR */,
+				3A821C4029E819D500B4BCA7 /* fr */,
 			);
 			name = Localizable.stringsdict;
 			sourceTree = "<group>";
@@ -1786,7 +1889,6 @@
 			children = (
 				3ACB685B297633BC00C46468 /* es-419 */,
 				3AEB8003297CCEA800713A25 /* tr-TR */,
-				3A4F3320297CCFEE004B5F72 /* fr-FR */,
 				3A185A04297F2C3800F4BDC0 /* lv-LV */,
 				3A929C20297F2CF80090925E /* it-IT */,
 				3AB5B86A2986D8A3006599D2 /* de */,
@@ -1808,10 +1910,10 @@
 				3AD5663329C0DA4B00BF77C5 /* ko */,
 				3AD14EB629C40F38009D2D9C /* hu-HU */,
 				3AD14EB929C40F3F009D2D9C /* sv-SE */,
-				3AD14EBB29C40F47009D2D9C /* fr-CA */,
 				3A325AC529C9E0B8002BE7ED /* vi */,
 				3A325AC829C9E0CF002BE7ED /* es-ES */,
 				3AC59CA829CDDB78007E04A6 /* pt-BR */,
+				3A821C3F29E819D500B4BCA7 /* fr */,
 			);
 			name = InfoPlist.strings;
 			sourceTree = "<group>";
@@ -1821,7 +1923,6 @@
 			children = (
 				3ACB685E297633BC00C46468 /* es-419 */,
 				3AEB8004297CCEA800713A25 /* tr-TR */,
-				3A4F3321297CCFEE004B5F72 /* fr-FR */,
 				3A185A05297F2C3800F4BDC0 /* lv-LV */,
 				3A929C21297F2CF80090925E /* it-IT */,
 				3AB5B86B2986D8A3006599D2 /* de */,
@@ -1844,10 +1945,10 @@
 				3AD5663129C0DA4B00BF77C5 /* ko */,
 				3AD14EB729C40F38009D2D9C /* hu-HU */,
 				3AD14EBA29C40F3F009D2D9C /* sv-SE */,
-				3AD14EBD29C40F47009D2D9C /* fr-CA */,
 				3A325AC429C9E0B8002BE7ED /* vi */,
 				3A325AC729C9E0CF002BE7ED /* es-ES */,
 				3AC59CA729CDDB78007E04A6 /* pt-BR */,
+				3A821C3E29E819D500B4BCA7 /* fr */,
 			);
 			name = Localizable.strings;
 			sourceTree = "<group>";
@@ -1983,7 +2084,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = damus/damus.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 3;
+				CURRENT_PROJECT_VERSION = 13;
 				DEVELOPMENT_ASSET_PATHS = "\"damus/Preview Content\"";
 				DEVELOPMENT_TEAM = XK7H4JAB3D;
 				ENABLE_PREVIEWS = YES;
@@ -2008,9 +2109,12 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)",
 				);
-				MARKETING_VERSION = 1.4.1;
+				MARKETING_VERSION = 1.4.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.jb55.damus2;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
+				SUPPORTS_MACCATALYST = YES;
+				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = YES;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "damus-c/damus-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
@@ -2027,7 +2131,7 @@
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = damus/damus.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 3;
+				CURRENT_PROJECT_VERSION = 13;
 				DEVELOPMENT_ASSET_PATHS = "\"damus/Preview Content\"";
 				DEVELOPMENT_TEAM = XK7H4JAB3D;
 				ENABLE_PREVIEWS = YES;
@@ -2052,9 +2156,12 @@
 					"$(inherited)",
 					"$(PROJECT_DIR)",
 				);
-				MARKETING_VERSION = 1.4.1;
+				MARKETING_VERSION = 1.4.3;
 				PRODUCT_BUNDLE_IDENTIFIER = com.jb55.damus2;
 				PRODUCT_NAME = "$(TARGET_NAME)";
+				SUPPORTED_PLATFORMS = "iphoneos iphonesimulator";
+				SUPPORTS_MACCATALYST = YES;
+				SUPPORTS_MAC_DESIGNED_FOR_IPHONE_IPAD = YES;
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_OBJC_BRIDGING_HEADER = "damus-c/damus-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
@@ -2196,14 +2303,6 @@
 				revision = 40b4b38b3b1c83f7088c76189a742870e0ca06a9;
 			};
 		};
-		4CE6DF1027F7A2B300C66700 /* XCRemoteSwiftPackageReference "Starscream" */ = {
-			isa = XCRemoteSwiftPackageReference;
-			repositoryURL = "https://github.com/daltoniam/Starscream";
-			requirement = {
-				kind = upToNextMajorVersion;
-				minimumVersion = 4.0.0;
-			};
-		};
 		6C7DE41D2955169800E66263 /* XCRemoteSwiftPackageReference "Vault" */ = {
 			isa = XCRemoteSwiftPackageReference;
 			repositoryURL = "https://github.com/SparrowTek/Vault";
@@ -2225,11 +2324,6 @@
 			package = 4C64987F286E0EE300EAE2B3 /* XCRemoteSwiftPackageReference "secp256k1" */;
 			productName = secp256k1;
 		};
-		4CE6DF1127F7A2B300C66700 /* Starscream */ = {
-			isa = XCSwiftPackageProductDependency;
-			package = 4CE6DF1027F7A2B300C66700 /* XCRemoteSwiftPackageReference "Starscream" */;
-			productName = Starscream;
-		};
 		6C7DE41E2955169800E66263 /* Vault */ = {
 			isa = XCSwiftPackageProductDependency;
 			package = 6C7DE41D2955169800E66263 /* XCRemoteSwiftPackageReference "Vault" */;

damus.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -17,15 +17,6 @@
         "revision" : "40b4b38b3b1c83f7088c76189a742870e0ca06a9"
       }
     },
-    {
-      "identity" : "starscream",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/daltoniam/Starscream",
-      "state" : {
-        "revision" : "df8d82047f6654d8e4b655d1b1525c64e1059d21",
-        "version" : "4.0.4"
-      }
-    },
     {
       "identity" : "vault",
       "kind" : "remoteSourceControl",

damus/Assets.xcassets/Colors/DamusBrown.colorset/Contents.json

@@ -0,0 +1,20 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "red" : "0xBE",
+          "green" : "0x5F",
+          "blue" : "0x00"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

damus/Assets.xcassets/Colors/DamusDeepPurple.colorset/Contents.json

@@ -0,0 +1,20 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0xED",
+          "green" : "0x26",
+          "red" : "0xBF"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

damus/Assets.xcassets/Colors/DamusYellow.colorset/Contents.json

@@ -0,0 +1,20 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0x05",
+          "green" : "0xDF",
+          "red" : "0xFA"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

damus/Assets.xcassets/Hashtags/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

damus/Assets.xcassets/Hashtags/bitcoin-hashtag.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "bitcoin-hashtag.svg",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "bitcoin-hashtag.svg",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "bitcoin-hashtag.svg",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

damus/Assets.xcassets/Hashtags/bitcoin-hashtag.imageset/bitcoin-hashtag.svg

@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   width="12.843903"
+   height="17"
+   viewBox="0 0 12.843902 16.999999"
+   version="1.1"
+   id="svg2"
+   sodipodi:docname="bitcoin-hashtag.svg"
+   inkscape:version="1.3-dev (77bc73e, 2022-05-18)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs2" />
+  <sodipodi:namedview
+     id="namedview2"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="31.12"
+     inkscape:cx="4.2577121"
+     inkscape:cy="7.535347"
+     inkscape:window-width="1526"
+     inkscape:window-height="957"
+     inkscape:window-x="1637"
+     inkscape:window-y="10"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="svg2" />
+  <g
+     id="surface1"
+     transform="matrix(0.94507527,0,0,0.94507527,-4.5943665,-3.2875042)">
+    <path
+       style="fill:#f59119;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1.40637"
+       d="M 18.388175,10.742602 C 18.668352,8.874761 17.240002,7.8694225 15.295251,7.193703 L 15.927019,4.6611305 14.383304,4.2765743 13.768015,6.7432244 C 13.361486,6.644338 12.943967,6.545453 12.531944,6.4520613 L 13.152726,3.9689298 11.609011,3.584375 10.977241,6.1169476 C 10.642129,6.0400371 10.312509,5.9686201 9.988384,5.886215 L 9.993834,5.880715 7.8623408,5.3478364 7.4558114,6.9959316 c 0,0 1.1426793,0.2636953 1.1207046,0.2801765 0.6207823,0.1538223 0.7361485,0.5658464 0.714174,0.8954659 l -0.7196673,2.889659 c 0.043949,0.01099 0.098885,0.02747 0.1648089,0.04944 L 8.5710227,11.072223 7.5601911,15.11555 c -0.076912,0.192277 -0.26919,0.477948 -0.7031873,0.368073 0.010984,0.02198 -1.1261994,-0.280174 -1.1261994,-0.280174 l -0.7636164,1.76346 2.0106754,0.505417 c 0.3735682,0.0934 0.7361485,0.186784 1.0987301,0.280176 l -0.6427568,2.565534 1.5437155,0.384556 0.6317701,-2.538067 c 0.4230107,0.115364 0.8295407,0.219746 1.2305777,0.318632 l -0.63177,2.527079 1.543716,0.384557 0.637263,-2.560042 c 2.631459,0.499922 4.614667,0.296656 5.444208,-2.082094 0.670226,-1.917284 -0.03296,-3.021507 -1.417363,-3.741176 1.010832,-0.236227 1.768957,-0.895465 1.972221,-2.268877 z m -3.526922,4.944286 c -0.477949,1.917283 -3.702721,0.884477 -4.752008,0.620782 l 0.851514,-3.395075 c 1.043795,0.2582 4.394922,0.774604 3.900494,2.774293 z M 15.3392,10.715134 c -0.433999,1.74698 -3.120394,0.857008 -3.993884,0.642757 l 0.769111,-3.081939 c 0.87349,0.219746 3.675252,0.620784 3.224773,2.439182 z m 0,0"
+       id="path2" />
+  </g>
+</svg>

damus/Assets.xcassets/Hashtags/coffee-hashtag.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "coffee.svg",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "coffee.svg",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "coffee.svg",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

damus/Assets.xcassets/Hashtags/coffee-hashtag.imageset/coffee.svg

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Svg Vector Icons : http://www.onlinewebfonts.com/icon -->
+
+<svg
+   version="1.1"
+   x="0px"
+   y="0px"
+   viewBox="0 0 13.999999 18"
+   enable-background="new 0 0 1000 1000"
+   xml:space="preserve"
+   id="svg4"
+   sodipodi:docname="coffee.svg"
+   width="14"
+   height="18"
+   inkscape:version="1.3-dev (77bc73e, 2022-05-18)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+   id="defs4" /><sodipodi:namedview
+   id="namedview4"
+   pagecolor="#ffffff"
+   bordercolor="#000000"
+   borderopacity="0.25"
+   inkscape:showpageshadow="2"
+   inkscape:pageopacity="0.0"
+   inkscape:pagecheckerboard="0"
+   inkscape:deskcolor="#d1d1d1"
+   showgrid="false"
+   inkscape:zoom="10.680141"
+   inkscape:cx="-17.181421"
+   inkscape:cy="4.07298"
+   inkscape:window-width="1368"
+   inkscape:window-height="947"
+   inkscape:window-x="1764"
+   inkscape:window-y="58"
+   inkscape:window-maximized="0"
+   inkscape:current-layer="svg4" />
+<metadata
+   id="metadata1"> Svg Vector Icons : http://www.onlinewebfonts.com/icon </metadata>
+<g
+   id="g4"
+   transform="matrix(0.01779387,0,0,0.01779387,-1.8340539,0.04465199)"><g
+     transform="matrix(0.1,0,0,-0.1,0,511)"
+     id="g3"><path
+       d="m 4302.6,4870.6 c 149.5,-177.8 240.5,-319.3 347.6,-545.6 119.2,-254.6 169.7,-448.6 183.9,-699.2 22.2,-462.7 -137.4,-778 -539.5,-1060.9 -474.9,-335.4 -685,-739.6 -687,-1315.5 0,-260.7 38.4,-501.1 115.2,-739.6 50.5,-149.5 56.6,-159.6 60.6,-97 18.2,234.4 56.6,476.9 101,626.4 121.2,422.3 305.1,622.4 885.1,959.8 424.3,248.5 575.9,487 575.9,905.3 -2,501.1 -359.7,1295.3 -798.2,1768.1 -82.8,88.9 -198,202.1 -256.6,250.6 l -105.1,86.9 z"
+       id="path1"
+       style="fill:#be5f00;fill-opacity:1" /><path
+       d="m 5981.8,3577.3 c 272.8,-369.8 309.2,-846.7 90.9,-1192.2 -147.5,-232.4 -373.8,-406.2 -822.4,-638.5 -592,-303.1 -854.7,-683 -854.7,-1232.6 0,-276.8 14.2,-343.5 72.7,-343.5 38.4,0 48.5,16.2 68.7,111.1 34.4,167.7 135.4,349.6 262.7,476.9 147.5,145.5 349.6,244.5 838.6,412.2 503.2,171.8 725.4,280.9 846.7,416.3 210.1,232.4 276.8,535.5 202.1,903.2 -76.8,373.8 -216.2,618.3 -537.5,943.7 -155.7,155.6 -214.3,206.1 -167.8,143.4 z"
+       id="path2"
+       style="fill:#be5f00;fill-opacity:1" /><path
+       d="M 2748.7,592.8 C 2158.7,507.9 1732.3,352.3 1542.4,156.3 1415.1,25 1409,-11.4 1427.2,-445.8 c 34.3,-832.5 181.9,-1729.7 462.7,-2829 153.6,-600.1 309.2,-1113.4 351.6,-1159.9 56.6,-62.6 272.8,-157.6 476.9,-210.1 668.8,-173.8 2172.2,-196 2960.3,-42.4 357.7,68.7 604.2,163.7 731.5,278.9 68.7,60.6 84.9,92.9 107.1,198 64.7,335.4 56.6,319.3 131.3,319.3 107.1,0 438.5,92.9 602.2,167.7 220.3,103.1 363.7,202.1 567.8,398.1 470.8,452.6 759.8,1149.8 761.8,1840.8 0,398.1 -72.7,614.3 -274.8,818.4 -220.3,222.3 -466.8,309.2 -937.6,325.4 l -309.2,12.1 14.2,218.2 14.2,218.2 -56.6,52.5 C 6866.9,314 6274.9,499.9 5696.9,582.7 L 5614,594.8 5533.2,457.4 5450.4,322 5565.6,305.8 c 588,-84.9 868.9,-159.6 978,-256.6 56.6,-50.5 60.6,-62.6 44.5,-113.2 -80.8,-226.3 -1000.2,-371.8 -2329.8,-371.8 -1220.5,0 -2097.5,123.3 -2295.5,321.3 -52.5,54.5 -56.6,66.7 -36.4,111.1 48.5,107.1 341.5,206.1 822.4,276.8 143.5,20.2 301.1,38.4 349.6,38.4 46.5,0 84.9,4 84.9,8.1 0,8.1 -175.8,295 -185.9,305.1 -4.2,2.1 -115.3,-12 -248.7,-32.2 z m 4797.1,-1614.5 c 153.6,-26.3 272.8,-82.8 317.2,-153.6 56.6,-84.9 60.6,-400.1 8.1,-652.7 -111.1,-545.6 -404.1,-996.2 -788.1,-1220.5 -139.4,-80.8 -333.4,-151.5 -355.6,-129.3 -8.1,8.1 18.2,216.2 58.6,462.7 78.8,482.9 159.6,1073 202.1,1450.8 l 24.2,232.4 70.7,12.1 c 115.3,20.3 325.4,20.3 462.8,-1.9 z"
+       id="path3"
+       style="fill:#be5f00;fill-opacity:1" /></g></g>
+</svg>

damus/Assets.xcassets/Hashtags/nostr-hashtag.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "nostr-hashtag.svg",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "nostr-hashtag.svg",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "nostr-hashtag.svg",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

damus/Assets.xcassets/Hashtags/nostr-hashtag.imageset/nostr-hashtag.svg

@@ -0,0 +1,51 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   version="1.0"
+   width="18pt"
+   height="18.199053pt"
+   viewBox="0 0 18 18.199053"
+   preserveAspectRatio="xMidYMid"
+   id="svg1"
+   sodipodi:docname="nostr-hashtag.svg"
+   inkscape:version="1.3-dev (77bc73e, 2022-05-18)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
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+  <metadata
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+</metadata>
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+       id="path1"
+       style="fill:#cc43c5;fill-opacity:1" />
+  </g>
+</svg>

damus/Assets.xcassets/Hashtags/plebchain-hashtag.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "plebchain.svg",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "plebchain.svg",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "plebchain.svg",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

damus/Assets.xcassets/Hashtags/plebchain-hashtag.imageset/plebchain.svg

@@ -0,0 +1,51 @@
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+<svg
+   viewBox="0 0 21.315096 18"
+   width="21.315096"
+   height="18"
+   version="1.1"
+   id="svg21"
+   sodipodi:docname="plebchain.svg"
+   inkscape:version="1.3-dev (77bc73e, 2022-05-18)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
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+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs21" />
+  <sodipodi:namedview
+     id="namedview21"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     showgrid="false"
+     inkscape:zoom="19.666667"
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+     inkscape:cy="12.991525"
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+     inkscape:current-layer="svg21" />
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+     id="path5"
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+     id="path21"
+     style="fill:#bf26ed;fill-opacity:1;stroke-width:0.466665" />
+</svg>

damus/Assets.xcassets/Hashtags/zap-hashtag.imageset/Contents.json

@@ -0,0 +1,23 @@
+{
+  "images" : [
+    {
+      "filename" : "zapathon.svg",
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "filename" : "zapathon.svg",
+      "idiom" : "universal",
+      "scale" : "2x"
+    },
+    {
+      "filename" : "zapathon.svg",
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

damus/Assets.xcassets/Hashtags/zap-hashtag.imageset/zapathon.svg

@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   width="11.106925"
+   height="18"
+   viewBox="0 0 2.9387073 4.7624999"
+   version="1.1"
+   id="svg1"
+   inkscape:version="1.3-dev (77bc73e, 2022-05-18)"
+   sodipodi:docname="zapathon.svg"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:document-units="mm"
+     showgrid="false"
+     inkscape:zoom="16"
+     inkscape:cx="16.96875"
+     inkscape:cy="9.96875"
+     inkscape:window-width="1406"
+     inkscape:window-height="767"
+     inkscape:window-x="1741"
+     inkscape:window-y="214"
+     inkscape:window-maximized="0"
+     inkscape:current-layer="layer1" />
+  <defs
+     id="defs1" />
+  <g
+     inkscape:label="Layer 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(-10.993855,-8.058313)">
+    <g
+       transform="matrix(0.01604881,0,0,-0.01604881,10.573102,13.422443)"
+       id="g10"
+       inkscape:label="Bolt"
+       style="display:inline">
+      <path
+         id="path14"
+         style="fill:#c98f19;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.1"
+         d="m 94.833712,155.13322 -8.129016,18.00903 -55.167069,-3.59001 18.868958,-24.19503 44.825648,2.77303 z m 83.691438,80.98476 -8.89814,-11.93085 -11.755,-16.519 -1.505,-2.114 -43.191,-60.691 L 63.081111,74.14633 79.705774,38.853232 C 121.34411,95.870625 162.2814,153.39008 203.27601,210.87013 Z m -22.57414,11.14115 12.32197,61.15287 -21.22997,22.33399 -17.432,-69.53486 -7.0256,-30.70796 27.52164,-9.9823 5.84396,26.73826"
+         sodipodi:nodetypes="cccccccccccccccccccccc" />
+      <path
+         id="path16"
+         style="fill:#fadf05;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:0.1"
+         d="m 178.78514,236.43412 -5.679,-0.377 -8.065,-0.533 -5.9,-0.389 -33.394,-2.212 6.162,29.388 6.223,29.667 8.95029,38.92409 -54.426393,-75.90909 -61.5969,-86.55 44.1332,2.921 8.9137,0.589 -6.1723,-29.396 -0.9867,-4.71 -1.5106,-7.209 -11.7273,-55.917704 16.3074,22.9175 37.169603,52.234204 43.189,60.693 1.505,2.113 16.907,23.756 h -0.002"
+         sodipodi:nodetypes="cccccccccccccccccccccc" />
+    </g>
+  </g>
+</svg>

damus/Components/DamusColors.swift

@@ -12,11 +12,14 @@ class DamusColors {
     static let adaptableGrey = Color("DamusAdaptableGrey")
     static let white = Color("DamusWhite")
     static let black = Color("DamusBlack")
+    static let brown = Color("DamusBrown")
+    static let yellow = Color("DamusYellow")
     static let lightGrey = Color("DamusLightGrey")
     static let mediumGrey = Color("DamusMediumGrey")
     static let darkGrey = Color("DamusDarkGrey")
     static let green = Color("DamusGreen")
     static let purple = Color("DamusPurple")
+    static let deepPurple = Color("DamusDeepPurple")
     static let blue = Color("DamusBlue")
 }
 

damus/Components/ImageCarousel.swift

@@ -37,28 +37,53 @@ enum ImageShape {
     case landscape
     case portrait
     case unknown
+    
+    static func determine_image_shape(_ size: CGSize) -> ImageShape {
+        guard size.height > 0 else {
+            return .unknown
+        }
+        let imageRatio = size.width / size.height
+        switch imageRatio {
+            case 1.0: return .square
+            case ..<1.0: return .portrait
+            case 1.0...: return .landscape
+            default: return .unknown
+        }
+    }
 }
 
+// Try either calculated imagefill from the real image or from metadata hints in tags
+func lookup_imgmeta_size_hint(events: EventCache, url: URL?) -> CGSize? {
+    guard let url,
+          let meta = events.lookup_img_metadata(url: url),
+          let img_size = meta.meta.dim?.size else {
+        return nil
+    }
+    
+    return img_size
+}
 
 struct ImageCarousel: View {
     var urls: [URL]
     
     let evid: String
-    let previews: PreviewCache
+    
+    let state: DamusState
     
     @State private var open_sheet: Bool = false
     @State private var current_url: URL? = nil
     @State private var image_fill: ImageFill? = nil
-    @State private var fillHeight: CGFloat = 350
-    @State private var maxHeight: CGFloat = UIScreen.main.bounds.height * 0.85
     
-    init(previews: PreviewCache, evid: String, urls: [URL]) {
+    let fillHeight: CGFloat = 350
+    let maxHeight: CGFloat = UIScreen.main.bounds.height * 1.2
+    
+    init(state: DamusState, evid: String, urls: [URL]) {
         _open_sheet = State(initialValue: false)
         _current_url = State(initialValue: nil)
-        _image_fill = State(initialValue: previews.lookup_image_meta(evid))
+        _image_fill = State(initialValue: state.previews.lookup_image_meta(evid))
         self.urls = urls
         self.evid = evid
-        self.previews = previews
+        self.state = state
     }
     
     var filling: Bool {
@@ -66,7 +91,29 @@ struct ImageCarousel: View {
     }
     
     var height: CGFloat {
-        image_fill?.height ?? 0
+        image_fill?.height ?? fillHeight
+    }
+    
+    func Placeholder(url: URL, geo_size: CGSize) -> some View {
+        Group {
+            if let meta = state.events.lookup_img_metadata(url: url),
+               case .processed(let blurhash) = meta.state {
+                Image(uiImage: blurhash)
+                    .resizable()
+                    .frame(width: geo_size.width * UIScreen.main.scale, height: self.height * UIScreen.main.scale)
+            } else {
+                EmptyView()
+            }
+        }
+        .onAppear {
+            if self.image_fill == nil,
+               let meta = state.events.lookup_img_metadata(url: url),
+               let size = meta.meta.dim?.size
+            {
+                let fill = ImageFill.calculate_image_fill(geo_size: geo_size, img_size: size, maxHeight: maxHeight, fillHeight: fillHeight)
+                self.image_fill = fill
+            }
+        }
     }
     
     var body: some View {
@@ -79,15 +126,19 @@ struct ImageCarousel: View {
                             KFAnimatedImage(url)
                                 .callbackQueue(.dispatch(.global(qos:.background)))
                                 .backgroundDecode(true)
-                                .imageContext(.note)
+                                .imageContext(.note, disable_animation: state.settings.disable_animation)
+                                .image_fade(duration: 0.25)
                                 .cancelOnDisappear(true)
                                 .configure { view in
                                     view.framePreloadCount = 3
                                 }
                                 .imageFill(for: geo.size, max: maxHeight, fill: fillHeight) { fill in
-                                    previews.cache_image_meta(evid: evid, image_fill: fill)
+                                    state.previews.cache_image_meta(evid: evid, image_fill: fill)
                                     image_fill = fill
                                 }
+                                .background {
+                                    Placeholder(url: url, geo_size: geo.size)
+                                }
                                 .aspectRatio(contentMode: filling ? .fill : .fit)
                                 .tabItem {
                                     Text(url.absoluteString)
@@ -98,9 +149,9 @@ struct ImageCarousel: View {
             }
         }
         .fullScreenCover(isPresented: $open_sheet) {
-            ImageView(urls: urls)
+            ImageView(urls: urls, disable_animation: state.settings.disable_animation)
         }
-        .frame(height: height)
+        .frame(height: self.height)
         .onTapGesture {
             open_sheet = true
         }
@@ -118,10 +169,7 @@ extension KFOptionSetter {
         let modifier = AnyImageModifier { image -> KFCrossPlatformImage in
             let img_size = image.size
             let geo_size = size
-            let fill = ImageFill.calculate_image_fill(geo_size: geo_size,
-                                                      img_size: img_size,
-                                                      maxHeight: max,
-                                                      fillHeight: fill)
+            let fill = ImageFill.calculate_image_fill(geo_size: geo_size, img_size: img_size, maxHeight: max, fillHeight: fill)
             DispatchQueue.main.async { [block, fill] in
                 try? block(fill)
             }
@@ -137,25 +185,14 @@ public struct ImageFill {
     let filling: Bool?
     let height: CGFloat
         
-    
-    static func determine_image_shape(_ size: CGSize) -> ImageShape {
-        guard size.height > 0 else {
-            return .unknown
-        }
-        let imageRatio = size.width / size.height
-        switch imageRatio {
-            case 1.0: return .square
-            case ..<1.0: return .portrait
-            case 1.0...: return .landscape
-            default: return .unknown
-        }
-    }
-    
     static func calculate_image_fill(geo_size: CGSize, img_size: CGSize, maxHeight: CGFloat, fillHeight: CGFloat) -> ImageFill {
-        let shape = determine_image_shape(img_size)
+        let shape = ImageShape.determine_image_shape(img_size)
 
         let xfactor = geo_size.width / img_size.width
         let scaled = img_size.height * xfactor
+        
+        //print("calc_img_fill \(img_size.width)x\(img_size.height) xfactor:\(xfactor) scaled:\(scaled)")
+        
         // calculate scaled image height
         // set scale factor and constrain images to minimum 150
         // and animations to scaled factor for dynamic size adjustment
@@ -172,7 +209,7 @@ public struct ImageFill {
 
 struct ImageCarousel_Previews: PreviewProvider {
     static var previews: some View {
-        ImageCarousel(previews: test_damus_state().previews, evid: "evid", urls: [URL(string: "https://jb55.com/red-me.jpg")!,URL(string: "https://jb55.com/red-me.jpg")!])
+        ImageCarousel(state: test_damus_state(), evid: "evid", urls: [URL(string: "https://jb55.com/red-me.jpg")!,URL(string: "https://jb55.com/red-me.jpg")!])
     }
 }
 

damus/Components/InvoiceView.swift

@@ -14,6 +14,7 @@ struct InvoiceView: View {
     let invoice: Invoice
     @State var showing_select_wallet: Bool = false
     @State var copied = false
+    let settings: UserSettingsStore
     
     var CopyButton: some View {
         Button {
@@ -36,10 +37,10 @@ struct InvoiceView: View {
     
     var PayButton: some View {
         Button {
-            if should_show_wallet_selector(our_pubkey) {
+            if settings.show_wallet_selector {
                 showing_select_wallet = true
             } else {
-                open_with_wallet(wallet: get_default_wallet(our_pubkey).model, invoice: invoice.string)
+                open_with_wallet(wallet: settings.default_wallet.model, invoice: invoice.string)
             }
         } label: {
             RoundedRectangle(cornerRadius: 20, style: .circular)
@@ -80,7 +81,7 @@ struct InvoiceView: View {
             .padding(30)
         }
         .sheet(isPresented: $showing_select_wallet, onDismiss: {showing_select_wallet = false}) {
-            SelectWalletView(showingSelectWallet: $showing_select_wallet, our_pubkey: our_pubkey, invoice: invoice.string)
+            SelectWalletView(default_wallet: settings.default_wallet, showingSelectWallet: $showing_select_wallet, our_pubkey: our_pubkey, invoice: invoice.string)
         }
     }
 }
@@ -111,7 +112,8 @@ let test_invoice = Invoice(description: .description("this is a description"), a
 
 struct InvoiceView_Previews: PreviewProvider {
     static var previews: some View {
-        InvoiceView(our_pubkey: "", invoice: test_invoice)
+        InvoiceView(our_pubkey: "", invoice: test_invoice, settings: test_damus_state().settings)
             .frame(width: 300, height: 200)
     }
 }
+

damus/Components/InvoicesView.swift

@@ -10,6 +10,7 @@ import SwiftUI
 struct InvoicesView: View {
     let our_pubkey: String
     var invoices: [Invoice]
+    let settings: UserSettingsStore
     
     @State var open_sheet: Bool = false
     @State var current_invoice: Invoice? = nil
@@ -17,7 +18,7 @@ struct InvoicesView: View {
     var body: some View {
         TabView {
             ForEach(invoices, id: \.string) { invoice in
-                InvoiceView(our_pubkey: our_pubkey, invoice: invoice)
+                InvoiceView(our_pubkey: our_pubkey, invoice: invoice, settings: settings)
                 .tabItem {
                     Text(invoice.string)
                 }
@@ -31,7 +32,7 @@ struct InvoicesView: View {
 
 struct InvoicesView_Previews: PreviewProvider {
     static var previews: some View {
-        InvoicesView(our_pubkey: "", invoices: [Invoice.init(description: .description("description"), amount: .specific(10000), string: "invstr", expiry: 100000, payment_hash: Data(), created_at: 1000000)])
+        InvoicesView(our_pubkey: "", invoices: [Invoice.init(description: .description("description"), amount: .specific(10000), string: "invstr", expiry: 100000, payment_hash: Data(), created_at: 1000000)], settings: test_damus_state().settings)
             .frame(width: 300)
     }
 }

damus/Components/NIP05Badge.swift

@@ -35,10 +35,10 @@ struct NIP05Badge: View {
                     .mask(Image(systemName: "checkmark.seal.fill")
                         .resizable()
                     ).frame(width: 14, height: 14)
-            } else {
+            } else if show_domain {
                 Image(systemName: "checkmark.seal.fill")
                     .font(.footnote)
-                    .foregroundColor(.gray)
+                    .nip05_colorized(gradient: nip05_color)
             }
         }
     }

damus/Components/TranslateView.swift

@@ -8,119 +8,169 @@
 import SwiftUI
 import NaturalLanguage
 
+
+struct Translated: Equatable {
+    let artifacts: NoteArtifacts
+    let language: String
+}
+
+enum TranslateStatus: Equatable {
+    case havent_tried
+    case trying
+    case translating
+    case translated(Translated)
+    case not_needed
+}
+
 struct TranslateView: View {
     let damus_state: DamusState
     let event: NostrEvent
     let size: EventViewKind
+    let currentLanguage: String
+    
+    @State var translated: TranslateStatus
     
-    @State var checkingTranslationStatus: Bool = false
-    @State var translatable: Bool = true
-
-    @State var noteLanguage: String?
-    @State var show_translated_note: Bool
-    @State var translated_artifacts: NoteArtifacts?
-
-    let preferredLanguages = Set(Locale.preferredLanguages.map { localeToLanguage($0) })
-
     init(damus_state: DamusState, event: NostrEvent, size: EventViewKind) {
         self.damus_state = damus_state
         self.event = event
         self.size = size
-        self._noteLanguage = State(initialValue: damus_state.translations.detectLanguage(event, state: damus_state))
-
-        if let translationWithLanguage = damus_state.translations.cachedTranslation(event) {
-            self._noteLanguage = State(initialValue: translationWithLanguage.language)
-
-            let translatedBlocks = event.get_blocks(content: translationWithLanguage.translation)
-            self._translated_artifacts = State.init(initialValue: render_blocks(blocks: translatedBlocks, profiles: damus_state.profiles, privkey: damus_state.keypair.privkey))
+        
+        if #available(iOS 16, *) {
+            self.currentLanguage = Locale.current.language.languageCode?.identifier ?? "en"
         } else {
-            self._translated_artifacts = State(initialValue: nil)
+            self.currentLanguage = Locale.current.languageCode ?? "en"
         }
 
-        self._show_translated_note = State(initialValue: damus_state.settings.auto_translate)
+        if damus_state.pubkey == event.pubkey && damus_state.is_privkey_user {
+            // Do not translate self-authored notes if logged in with a private key
+            // as we can assume the user can understand their own notes.
+            // The detected language prediction could be incorrect and not in the list of preferred languages.
+            // Offering a translation in this case is definitely incorrect so let's avoid it altogether.
+            self._translated = State(initialValue: .not_needed)
+        } else if let cached = damus_state.events.lookup_translated_artifacts(evid: event.id) {
+            self._translated = State(initialValue: cached)
+        } else {
+            let initval: TranslateStatus = self.damus_state.settings.auto_translate ? .trying : .havent_tried
+            self._translated = State(initialValue: initval)
+        }
     }
     
+    let preferredLanguages = Set(Locale.preferredLanguages.map { localeToLanguage($0) })
+    
     var TranslateButton: some View {
         Button(NSLocalizedString("Translate Note", comment: "Button to translate note from different language.")) {
-            show_translated_note = true
-            processTranslation()
+            self.translated = .trying
         }
         .translate_button_style()
     }
-
-    func processTranslation() {
-        guard noteLanguage != nil && !checkingTranslationStatus && translatable else {
+    
+    func TranslatedView(lang: String?, artifacts: NoteArtifacts) -> some View {
+        return VStack(alignment: .leading) {
+            Text(String(format: NSLocalizedString("Translated from %@", comment: "Button to indicate that the note has been translated from a different language."), lang ?? "ja"))
+                .foregroundColor(.gray)
+                .font(.footnote)
+                .padding([.top, .bottom], 10)
+            
+            if self.size == .selected {
+                SelectableText(attributedString: artifacts.content.attributed, size: self.size)
+            } else {
+                artifacts.content.text
+                    .font(eventviewsize_to_font(self.size))
+            }
+        }
+    }
+    
+    func failed_attempt() {
+        DispatchQueue.main.async {
+            self.translated = .not_needed
+            damus_state.events.store_translation_artifacts(evid: event.id, translated: .not_needed)
+        }
+    }
+    
+    func attempt_translation() async {
+        guard case .trying = translated else {
+            return
+        }
+        
+        guard damus_state.settings.can_translate(damus_state.pubkey) else {
+            return
+        }
+        
+        let note_lang = event.note_language(damus_state.keypair.privkey) ?? currentLanguage
+        
+        // Don't translate if its in our preferred languages
+        guard !preferredLanguages.contains(note_lang) else {
+            failed_attempt()
+            return
+        }
+        
+        DispatchQueue.main.async {
+            self.translated = .translating
+        }
+        
+        // If the note language is different from our preferred languages, send a translation request.
+        let translator = Translator(damus_state.settings)
+        let originalContent = event.get_content(damus_state.keypair.privkey)
+        let translated_note = try? await translator.translate(originalContent, from: note_lang, to: currentLanguage)
+        
+        guard let translated_note else {
+            // if its the same, give up and don't retry
+            failed_attempt()
+            return
+        }
+        
+        guard originalContent != translated_note else {
+            // if its the same, give up and don't retry
+            failed_attempt()
             return
         }
 
-        checkingTranslationStatus = true
-        show_translated_note = true
-
-        Task {
-            let translationWithLanguage = await damus_state.translations.translate(event, state: damus_state)
-            DispatchQueue.main.async {
-                guard translationWithLanguage != nil else {
-                    noteLanguage = damus_state.translations.targetLanguage
-                    checkingTranslationStatus = false
-                    show_translated_note = false
-                    translatable = false
-                    return
-                }
-
-                noteLanguage = translationWithLanguage!.language
-
-                // Render translated note.
-                let translatedBlocks = event.get_blocks(content: translationWithLanguage!.translation)
-                translated_artifacts = render_blocks(blocks: translatedBlocks, profiles: damus_state.profiles, privkey: damus_state.keypair.privkey)
-
-                translatable = true
-
-                checkingTranslationStatus = false
-            }
-        }
-    }
-    
-    func Translated(lang: String, artifacts: NoteArtifacts) -> some View {
-        return Group {
-            Button(String(format: NSLocalizedString("Translated from %@", comment: "Button to indicate that the note has been translated from a different language."), lang)) {
-                show_translated_note = false
-            }
-            .translate_button_style()
-            
-            SelectableText(attributedString: artifacts.content, size: self.size)
-        }
-    }
-    
-    func MainContent(note_lang: String) -> some View {
-        return Group {
-            if translatable {
-                let languageName = Locale.current.localizedString(forLanguageCode: note_lang)
-                if let languageName, let translated_artifacts, show_translated_note {
-                    Translated(lang: languageName, artifacts: translated_artifacts)
-                } else if !damus_state.settings.auto_translate {
-                    TranslateButton
-                } else {
-                    EmptyView()
-                }
-            } else {
-                EmptyView()
-            }
+        // Render translated note
+        let translated_blocks = event.get_blocks(content: translated_note)
+        let artifacts = render_blocks(blocks: translated_blocks, profiles: damus_state.profiles, privkey: damus_state.keypair.privkey)
+        
+        // and cache it
+        DispatchQueue.main.async {
+            self.translated = .translated(Translated(artifacts: artifacts, language: note_lang))
+            damus_state.events.store_translation_artifacts(evid: event.id, translated: self.translated)
         }
     }
     
     var body: some View {
         Group {
-            if let note_lang = noteLanguage, note_lang != damus_state.translations.targetLanguage {
-                MainContent(note_lang: note_lang)
-                    .task {
-                        if show_translated_note {
-                            processTranslation()
-                        }
-                    }
-            } else {
+            switch translated {
+            case .havent_tried:
+                if damus_state.settings.auto_translate {
+                    Text("")
+                } else {
+                    TranslateButton
+                }
+            case .trying:
+                Text("")
+            case .translating:
+                Text("Translating...", comment: "Text to display when waiting for the translation of a note to finish processing before showing it.")
+                    .foregroundColor(.gray)
+                    .font(.footnote)
+                    .padding([.top, .bottom], 10)
+            case .translated(let translated):
+                let languageName = Locale.current.localizedString(forLanguageCode: translated.language)
+                TranslatedView(lang: languageName, artifacts: translated.artifacts)
+            case .not_needed:
                 Text("")
             }
         }
+        .onChange(of: translated) { val in
+            guard case .trying = translated else {
+                return
+            }
+            
+            Task {
+                await attempt_translation()
+            }
+        }
+        .task {
+            await attempt_translation()
+        }
     }
 }
 

damus/Components/TruncatedText.swift

@@ -0,0 +1,53 @@
+//
+//  TruncatedText.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-06.
+//
+
+import SwiftUI
+
+struct TruncatedText: View {
+    let text: CompatibleText
+    let maxChars: Int = 280
+    
+    var body: some View {
+        let truncatedAttributedString: AttributedString? = getTruncatedString()
+        
+        if let truncatedAttributedString {
+            Text(truncatedAttributedString)
+                .fixedSize(horizontal: false, vertical: true)
+        } else {
+            text.text
+                .fixedSize(horizontal: false, vertical: true)
+        }
+        
+        if truncatedAttributedString != nil {
+            Spacer()
+            Button(NSLocalizedString("Show more", comment: "Button to show entire note.")) { }
+                .allowsHitTesting(false)
+        }
+    }
+    
+    func getTruncatedString() -> AttributedString? {
+        let nsAttributedString = NSAttributedString(text.attributed)
+        if nsAttributedString.length < maxChars { return nil }
+        
+        let range = NSRange(location: 0, length: maxChars)
+        let truncatedAttributedString = nsAttributedString.attributedSubstring(from: range)
+        
+        return AttributedString(truncatedAttributedString) + "..."
+    }
+}
+
+struct TruncatedText_Previews: PreviewProvider {
+    static var previews: some View {
+        VStack(spacing: 100) {
+            TruncatedText(text: CompatibleText(stringLiteral: "hello\nthere\none\ntwo\nthree\nfour\nfive\nsix\nseven\neight\nnine\nten\neleven"))
+                .frame(width: 200, height: 200)
+            
+            TruncatedText(text: CompatibleText(stringLiteral: "hello\nthere\none\ntwo\nthree\nfour"))
+                .frame(width: 200, height: 200)
+        }
+    }
+}

damus/Components/UserView.swift

@@ -7,27 +7,51 @@
 
 import SwiftUI
 
+struct UserViewRow: View {
+    let damus_state: DamusState
+    let pubkey: String
+    
+    @State var navigating: Bool = false
+    
+    var body: some View {
+        let dest = ProfileView(damus_state: damus_state, pubkey: pubkey)
+        
+        UserView(damus_state: damus_state, pubkey: pubkey)
+            .contentShape(Rectangle())
+            .background(
+                NavigationLink(destination: dest, isActive: $navigating) {
+                    EmptyView()
+                }
+            )
+            .onTapGesture {
+                navigating = true
+            }
+    }
+}
+
 struct UserView: View {
     let damus_state: DamusState
     let pubkey: String
     
     var body: some View {
-        NavigationLink(destination: ProfileView(damus_state: damus_state, pubkey: pubkey)) {
-            ProfilePicView(pubkey: pubkey, size: PFP_SIZE, highlight: .none, profiles: damus_state.profiles)
         
-            VStack(alignment: .leading) {
-                let profile = damus_state.profiles.lookup(id: pubkey)
-                ProfileName(pubkey: pubkey, profile: profile, damus: damus_state, show_friend_confirmed: false, show_nip5_domain: false)
-                if let about = profile?.about {
-                    Text(about)
-                        .lineLimit(3)
-                        .font(.footnote)
-                }
-            }
+        VStack {
+            HStack {
+                ProfilePicView(pubkey: pubkey, size: PFP_SIZE, highlight: .none, profiles: damus_state.profiles, disable_animation: damus_state.settings.disable_animation)
             
-            Spacer()
+                VStack(alignment: .leading) {
+                    let profile = damus_state.profiles.lookup(id: pubkey)
+                    ProfileName(pubkey: pubkey, profile: profile, damus: damus_state, show_friend_confirmed: false, show_nip5_domain: false)
+                    if let about = profile?.about {
+                        Text(about)
+                            .lineLimit(3)
+                            .font(.footnote)
+                    }
+                }
+                
+                Spacer()
+            }
         }
-        .buttonStyle(PlainButtonStyle())
     }
 }
 

damus/Components/ZapButton.swift

@@ -86,7 +86,7 @@ struct ZapButton: View {
                     return
                 }
                 
-                send_zap(damus_state: damus_state, event: event, lnurl: lnurl, is_custom: false, comment: nil, amount_sats: nil, zap_type: ZapType.pub)
+                send_zap(damus_state: damus_state, event: event, lnurl: lnurl, is_custom: false, comment: nil, amount_sats: nil, zap_type: damus_state.settings.default_zap_type)
                 self.zapping = true
             })
             .accessibilityLabel(NSLocalizedString("Zap", comment: "Accessibility label for zap button"))
@@ -101,7 +101,7 @@ struct ZapButton: View {
             CustomizeZapView(state: damus_state, event: event, lnurl: lnurl)
         }
         .sheet(isPresented: $showing_select_wallet, onDismiss: {showing_select_wallet = false}) {
-            SelectWalletView(showingSelectWallet: $showing_select_wallet, our_pubkey: damus_state.pubkey, invoice: invoice)
+            SelectWalletView(default_wallet: damus_state.settings.default_wallet, showingSelectWallet: $showing_select_wallet, our_pubkey: damus_state.pubkey, invoice: invoice)
         }
         .onReceive(handle_notify(.zapping)) { notif in
             let zap_ev = notif.object as! ZappingEvent
@@ -118,11 +118,12 @@ struct ZapButton: View {
             case .failed:
                 break
             case .got_zap_invoice(let inv):
-                if should_show_wallet_selector(damus_state.pubkey) {
+                if damus_state.settings.show_wallet_selector {
                     self.invoice = inv
                     self.showing_select_wallet = true
                 } else {
-                    open_with_wallet(wallet: get_default_wallet(damus_state.pubkey).model, invoice: inv)
+                    let wallet = damus_state.settings.default_wallet.model
+                    open_with_wallet(wallet: wallet, invoice: inv)
                 }
             }
             
@@ -173,7 +174,7 @@ func send_zap(damus_state: DamusState, event: NostrEvent, lnurl: String, is_cust
             damus_state.lnurls.endpoints[target.pubkey] = payreq
         }
         
-        let zap_amount = amount_sats ?? get_default_zap_amount(pubkey: damus_state.pubkey) ?? 1000
+        let zap_amount = amount_sats ?? damus_state.settings.default_zap_amount
         
         guard let inv = await fetch_zap_invoice(payreq, zapreq: zapreq, sats: zap_amount, zap_type: zap_type, comment: comment) else {
             DispatchQueue.main.async {

damus/ContentView.swift

@@ -6,7 +6,6 @@
 //
 
 import SwiftUI
-import Starscream
 
 struct TimestampedProfile {
     let profile: Profile
@@ -15,17 +14,15 @@ struct TimestampedProfile {
 }
 
 enum Sheets: Identifiable {
-    case post
+    case post(PostAction)
     case report(ReportTarget)
-    case reply(NostrEvent)
     case event(NostrEvent)
     case filter
 
     var id: String {
         switch self {
         case .report: return "report"
-        case .post: return "post"
-        case .reply(let ev): return "reply-" + ev.id
+        case .post(let action): return "post-" + (action.ev?.id ?? "")
         case .event(let ev): return "event-" + ev.id
         case .filter: return "filter"
         }
@@ -66,7 +63,6 @@ struct ContentView: View {
     @State var active_sheet: Sheets? = nil
     @State var damus_state: DamusState? = nil
     @State var selected_timeline: Timeline? = .home
-    @State var is_thread_open: Bool = false
     @State var is_deleted_account: Bool = false
     @State var is_profile_open: Bool = false
     @State var event: NostrEvent? = nil
@@ -80,7 +76,6 @@ struct ContentView: View {
     @State var confirm_mute: Bool = false
     @State var user_muted_confirm: Bool = false
     @State var confirm_overwrite_mutelist: Bool = false
-    @State var current_boost: NostrEvent? = nil
     @State var filter_state : FilterState = .posts_and_replies
     @State private var isSideBarOpened = false
     @StateObject var home: HomeModel = HomeModel()
@@ -91,11 +86,19 @@ struct ContentView: View {
     let sub_id = UUID().description
     
     @Environment(\.colorScheme) var colorScheme
-
+    
+    var mystery: some View {
+        Text("Are you lost?", comment: "Text asking the user if they are lost in the app.")
+        .id("what")
+    }
+    
     var PostingTimelineView: some View {
         VStack {
             ZStack {
                 TabView(selection: $filter_state) {
+                    // This is needed or else there is a bug when switching from the 3rd or 2nd tab to first. no idea why.
+                    mystery
+                    
                     contentTimelineView(filter: FilterState.posts.filter)
                         .tag(FilterState.posts)
                         .id(FilterState.posts)
@@ -107,7 +110,7 @@ struct ContentView: View {
                 
                 if privkey != nil {
                     PostButtonContainer(is_left_handed: damus_state?.settings.left_handed ?? false) {
-                        self.active_sheet = .post
+                        self.active_sheet = .post(.posting)
                     }
                 }
             }
@@ -176,8 +179,7 @@ struct ContentView: View {
                 NotificationsView(state: damus, notifications: home.notifications)
                 
             case .dms:
-                DirectMessagesView(damus_state: damus_state!)
-                    .environmentObject(home.dms)
+                DirectMessagesView(damus_state: damus_state!, model: damus_state!.dms, settings: damus_state!.settings)
             
             case .none:
                 EmptyView()
@@ -240,6 +242,11 @@ struct ContentView: View {
         }
     }
     
+    func open_event(ev: NostrEvent) {
+        self.active_event = ev
+        self.thread_open = true
+    }
+    
     var body: some View {
         VStack(alignment: .leading, spacing: 0) {
             if let damus = self.damus_state {
@@ -251,7 +258,7 @@ struct ContentView: View {
                                     Button {
                                         isSideBarOpened.toggle()
                                     } label: {
-                                        ProfilePicView(pubkey: damus_state!.pubkey, size: 32, highlight: .none, profiles: damus_state!.profiles)
+                                        ProfilePicView(pubkey: damus_state!.pubkey, size: 32, highlight: .none, profiles: damus_state!.profiles, disable_animation: damus_state!.settings.disable_animation)
                                             .opacity(isSideBarOpened ? 0 : 1)
                                             .animation(isSideBarOpened ? .none : .default, value: isSideBarOpened)
                                     }
@@ -260,13 +267,7 @@ struct ContentView: View {
                                 
                                 ToolbarItem(placement: .navigationBarTrailing) {
                                     HStack(alignment: .center) {
-                                        if home.signal.signal != home.signal.max_signal {
-                                            NavigationLink(destination: RelayConfigView(state: damus_state!)) {
-                                                Text("\(home.signal.signal)/\(home.signal.max_signal)", comment: "Fraction of how many of the user's relay servers that are operational.")
-                                                    .font(.callout)
-                                                    .foregroundColor(.gray)
-                                            }
-                                        }
+                                        SignalView(state: damus_state!, signal: home.signal)
                                         
                                         // maybe expand this to other timelines in the future
                                         if selected_timeline == .search {
@@ -291,7 +292,7 @@ struct ContentView: View {
                 }
                 .navigationViewStyle(.stack)
             
-                TabBar(new_events: $home.new_events, selected: $selected_timeline, isSidebarVisible: $isSideBarOpened, action: switch_timeline)
+                TabBar(new_events: $home.new_events, selected: $selected_timeline, settings: damus.settings, action: switch_timeline)
                     .padding([.bottom], 8)
                     .background(Color(uiColor: .systemBackground).ignoresSafeArea())
             }
@@ -305,10 +306,8 @@ struct ContentView: View {
             switch item {
             case .report(let target):
                 MaybeReportView(target: target)
-            case .post:
-                PostView(replying_to: nil, damus_state: damus_state!)
-            case .reply(let event):
-                PostView(replying_to: event, damus_state: damus_state!)
+            case .post(let action):
+                PostView(action: action, damus_state: damus_state!)
             case .event:
                 EventDetailView()
             case .filter:
@@ -335,10 +334,9 @@ struct ContentView: View {
                 } else if ref.key == "e" {
                     find_event(state: damus_state!, evid: ref.ref_id, search_type: .event, find_from: nil) { ev in
                         if let ev {
-                            active_event = ev
+                            open_event(ev: ev)
                         }
                     }
-                    thread_open = true
                 }
             case .filter(let filt):
                 active_search = filt
@@ -348,19 +346,9 @@ struct ContentView: View {
             }
             
         }
-        .onReceive(handle_notify(.boost)) { notif in
-            current_boost = (notif.object as? NostrEvent)
-        }
-        .onReceive(handle_notify(.open_thread)) { obj in
-            //let ev = obj.object as! NostrEvent
-            //thread.set_active_event(ev)
-            //is_thread_open = true
-        }
-        .onReceive(handle_notify(.reply)) { notif in
-            let ev = notif.object as! NostrEvent
-            self.active_sheet = .reply(ev)
-        }
-        .onReceive(handle_notify(.like)) { like in
+        .onReceive(handle_notify(.compose)) { notif in
+            let action = notif.object as! PostAction
+            self.active_sheet = .post(action)
         }
         .onReceive(handle_notify(.deleted_account)) { notif in
             self.is_deleted_account = true
@@ -466,7 +454,56 @@ struct ContentView: View {
             self.damus_state?.pool.connect_to_disconnected()
         }
         .onReceive(handle_notify(.new_mutes)) { notif in
-            home.filter_muted()
+            home.filter_events()
+        }
+        .onReceive(handle_notify(.mute_thread)) { notif in
+            home.filter_events()
+        }
+        .onReceive(handle_notify(.unmute_thread)) { notif in
+            home.filter_events()
+        }
+        .onReceive(handle_notify(.local_notification)) { notif in
+            
+            guard let local = notif.object as? LossyLocalNotification,
+                let damus_state else {
+                return
+            }
+            
+            guard let target = damus_state.events.lookup(local.event_id) else {
+                return
+            }
+            
+            switch local.type {
+            case .dm:
+                selected_timeline = .dms
+                damus_state.dms.open_dm_by_pk(target.pubkey)
+                
+            case .like: fallthrough
+            case .zap: fallthrough
+            case .mention: fallthrough
+            case .repost:
+                open_event(ev: target)
+            }
+        }
+        .onReceive(handle_notify(.onlyzaps_mode)) { notif in
+            let hide = notif.object as! Bool
+            home.filter_events()
+            
+            guard let damus_state else {
+                return
+            }
+            
+            guard let profile = damus_state.profiles.lookup(id: damus_state.pubkey) else {
+                return
+            }
+            
+            profile.reactions = !hide
+            
+            guard let profile_ev = make_metadata_event(keypair: damus_state.keypair, metadata: profile) else {
+                return
+            }
+            
+            damus_state.postbox.send(profile_ev)
         }
         .alert(NSLocalizedString("Deleted Account", comment: "Alert message to indicate this is a deleted account"), isPresented: $is_deleted_account) {
             Button(NSLocalizedString("Logout", comment: "Button to close the alert that informs that the current account has been deleted.")) {
@@ -555,21 +592,11 @@ struct ContentView: View {
                 Text("Could not find user to mute...", comment: "Alert message to indicate that the muted user could not be found.")
             }
         })
-        .alert(NSLocalizedString("Repost", comment: "Title of alert for confirming to repost a post."), isPresented: $current_boost.mappedToBool()) {
-            Button(NSLocalizedString("Cancel", comment: "Button to cancel out of reposting a post.")) {
-                current_boost = nil
-            }
-            Button(NSLocalizedString("Repost", comment: "Button to confirm reposting a post.")) {
-                if let current_boost {
-                    self.damus_state?.pool.send(.event(current_boost))
-                }
-            }
-        } message: {
-            Text("Are you sure you want to repost this?", comment: "Alert message to ask if user wants to repost a post.")
-        }
     }
     
     func switch_timeline(_ timeline: Timeline) {
+        self.isSideBarOpened = false
+        
         self.popToRoot()
         NotificationCenter.default.post(name: .switched_timeline, object: timeline)
         
@@ -602,15 +629,18 @@ struct ContentView: View {
         
         let new_relay_filters = load_relay_filters(pubkey) == nil
         for relay in bootstrap_relays {
-            if let url = URL(string: relay) {
+            if let url = RelayURL(relay) {
                 add_new_relay(relay_filters: relay_filters, metadatas: metadatas, pool: pool, url: url, info: .rw, new_relay_filters: new_relay_filters)
             }
         }
         
         pool.register_handler(sub_id: sub_id, handler: home.handle_event)
-
+        
+        // dumb stuff needed for property wrappers
+        UserSettingsStore.pubkey = pubkey
         let settings = UserSettingsStore()
-
+        UserSettingsStore.shared = settings
+        
         self.damus_state = DamusState(pool: pool,
                                       keypair: keypair,
                                       likes: EventCounter(our_pubkey: pubkey),
@@ -631,7 +661,7 @@ struct ContentView: View {
                                       postbox: PostBox(pool: pool),
                                       bootstrap_relays: bootstrap_relays,
                                       replies: ReplyCounter(our_pubkey: pubkey),
-                                      translations: Translations(settings)
+                                      muted_threads: MutedThreadsManager(keypair: keypair)
         )
         home.damus_state = self.damus_state!
         
@@ -655,31 +685,6 @@ func get_since_time(last_event: NostrEvent?) -> Int64? {
     return nil
 }
 
-func ws_nostr_event(relay: String, ev: WebSocketEvent) -> NostrEvent? {
-    switch ev {
-    case .binary(let dat):
-        return NostrEvent(content: "binary data? \(dat.count) bytes", pubkey: relay)
-    case .cancelled:
-        return NostrEvent(content: "cancelled", pubkey: relay)
-    case .connected:
-        return NostrEvent(content: "connected", pubkey: relay)
-    case .disconnected:
-        return NostrEvent(content: "disconnected", pubkey: relay)
-    case .error(let err):
-        return NostrEvent(content: "error \(err.debugDescription)", pubkey: relay)
-    case .text(let txt):
-        return NostrEvent(content: "text \(txt)", pubkey: relay)
-    case .pong:
-        return NostrEvent(content: "pong", pubkey: relay)
-    case .ping:
-        return NostrEvent(content: "ping", pubkey: relay)
-    case .viabilityChanged(let b):
-        return NostrEvent(content: "viabilityChanged \(b)", pubkey: relay)
-    case .reconnectSuggested(let b):
-        return NostrEvent(content: "reconnectSuggested \(b)", pubkey: relay)
-    }
-}
-
 func is_notification(ev: NostrEvent, pubkey: String) -> Bool {
     if ev.pubkey == pubkey {
         return false
@@ -793,7 +798,7 @@ func find_event(state: DamusState, evid: String, search_type: SearchType, find_f
     var filter = search_type == .event ? NostrFilter.filter_ids([ evid ]) : NostrFilter.filter_authors([ evid ])
     
     if search_type == .profile {
-        filter.kinds = [0]
+        filter.kinds = [NostrKind.metadata.rawValue]
     }
     
     filter.limit = 1

damus/Models/ActionBarModel.swift

@@ -23,6 +23,18 @@ class ActionBarModel: ObservableObject {
         return ActionBarModel(likes: 0, boosts: 0, zaps: 0, zap_total: 0, replies: 0, our_like: nil, our_boost: nil, our_zap: nil, our_reply: nil)
     }
     
+    init() {
+        self.our_like = nil
+        self.our_boost = nil
+        self.our_reply = nil
+        self.our_zap = nil
+        self.likes = 0
+        self.boosts = 0
+        self.zaps = 0
+        self.zap_total = 0
+        self.replies = 0
+    }
+    
     init(likes: Int, boosts: Int, zaps: Int, zap_total: Int64, replies: Int, our_like: NostrEvent?, our_boost: NostrEvent?, our_zap: Zap?, our_reply: NostrEvent?) {
         self.likes = likes
         self.boosts = boosts

damus/Models/BookmarksManager.swift

@@ -19,7 +19,7 @@ func load_bookmarks(pubkey: String) -> [NostrEvent] {
 }
 
 func save_bookmarks(pubkey: String, current_value: [NostrEvent], value: [NostrEvent]) -> Bool {
-    let uniq_bookmarks = Array(Set(value))
+    let uniq_bookmarks = uniq(value)
     
     if uniq_bookmarks != current_value {
         let encoded = uniq_bookmarks.map(event_to_json)
@@ -61,7 +61,7 @@ class BookmarksManager: ObservableObject {
         if isBookmarked(ev) {
             bookmarks = bookmarks.filter { $0 != ev }
         } else {
-            bookmarks.append(ev)
+            bookmarks.insert(ev, at: 0)
         }
     }
     

damus/Models/Contacts.swift

@@ -242,7 +242,7 @@ func follow_with_existing_contacts(our_pubkey: String, our_contacts: NostrEvent,
 
 func make_contact_relays(_ relays: [RelayDescriptor]) -> [String: RelayInfo] {
     return relays.reduce(into: [:]) { acc, relay in
-        acc[relay.url.absoluteString] = relay.info
+        acc[relay.url.url.absoluteString] = relay.info
     }
 }
 

damus/Models/DamusState.swift

@@ -29,7 +29,16 @@ struct DamusState {
     let postbox: PostBox
     let bootstrap_relays: [String]
     let replies: ReplyCounter
-    let translations: Translations
+    let muted_threads: MutedThreadsManager
+    
+    @discardableResult
+    func add_zap(zap: Zap) -> Bool {
+        // store generic zap mapping
+        self.zaps.add_zap(zap: zap)
+        // associate with events as well
+        return self.events.store_zap(zap: zap)
+    }
+    
     var pubkey: String {
         return keypair.pubkey
     }
@@ -38,8 +47,8 @@ struct DamusState {
         keypair.privkey != nil
     }
     
+    static var settings_pubkey: String? = nil
+    
     static var empty: DamusState {
-        let settings = UserSettingsStore()
-        return DamusState.init(pool: RelayPool(), keypair: Keypair(pubkey: "", privkey: ""), likes: EventCounter(our_pubkey: ""), boosts: EventCounter(our_pubkey: ""), contacts: Contacts(our_pubkey: ""), tips: TipCounter(our_pubkey: ""), profiles: Profiles(), dms: DirectMessagesModel(our_pubkey: ""), previews: PreviewCache(), zaps: Zaps(our_pubkey: ""), lnurls: LNUrls(), settings: UserSettingsStore(), relay_filters: RelayFilters(our_pubkey: ""), relay_metadata: RelayMetadatas(), drafts: Drafts(), events: EventCache(), bookmarks: BookmarksManager(pubkey: ""), postbox: PostBox(pool: RelayPool()), bootstrap_relays: [], replies: ReplyCounter(our_pubkey: ""), translations: Translations(settings))
-    }
+        return DamusState.init(pool: RelayPool(), keypair: Keypair(pubkey: "", privkey: ""), likes: EventCounter(our_pubkey: ""), boosts: EventCounter(our_pubkey: ""), contacts: Contacts(our_pubkey: ""), tips: TipCounter(our_pubkey: ""), profiles: Profiles(), dms: DirectMessagesModel(our_pubkey: ""), previews: PreviewCache(), zaps: Zaps(our_pubkey: ""), lnurls: LNUrls(), settings: UserSettingsStore(), relay_filters: RelayFilters(our_pubkey: ""), relay_metadata: RelayMetadatas(), drafts: Drafts(), events: EventCache(), bookmarks: BookmarksManager(pubkey: ""), postbox: PostBox(pool: RelayPool()), bootstrap_relays: [], replies: ReplyCounter(our_pubkey: ""), muted_threads: MutedThreadsManager(keypair: Keypair(pubkey: "", privkey: nil))) }
 }

damus/Models/DeepLPlan.swift

@@ -7,7 +7,19 @@
 
 import Foundation
 
-enum DeepLPlan: String, CaseIterable, Identifiable {
+enum DeepLPlan: String, CaseIterable, Identifiable, StringCodable {
+    init?(from string: String) {
+        guard let dl = DeepLPlan(rawValue: string) else {
+            return nil
+        }
+        
+        self = dl
+    }
+    
+    func to_string() -> String {
+        return self.rawValue
+    }
+    
     var id: String { self.rawValue }
 
     struct Model: Identifiable, Hashable {

damus/Models/DirectMessageModel.swift

@@ -16,6 +16,8 @@ class DirectMessageModel: ObservableObject {
 
     @Published var draft: String
     
+    let pubkey: String
+    
     var is_request: Bool
     var our_pubkey: String
     
@@ -29,17 +31,19 @@ class DirectMessageModel: ObservableObject {
         return true
     }
     
-    init(events: [NostrEvent], our_pubkey: String) {
+    init(events: [NostrEvent], our_pubkey: String, pubkey: String) {
         self.events = events
         self.is_request = false
         self.our_pubkey = our_pubkey
         self.draft = ""
+        self.pubkey = pubkey
     }
     
-    init(our_pubkey: String) {
+    init(our_pubkey: String, pubkey: String) {
         self.events = []
         self.is_request = false
         self.our_pubkey = our_pubkey
         self.draft = ""
+        self.pubkey = pubkey
     }
 }

damus/Models/DirectMessagesModel.swift

@@ -8,20 +8,43 @@
 import Foundation
 
 class DirectMessagesModel: ObservableObject {
-    @Published var dms: [(String, DirectMessageModel)] = []
+    @Published var dms: [DirectMessageModel] = []
     @Published var loading: Bool = false
+    @Published var open_dm: Bool = false
+    @Published private(set) var active_model: DirectMessageModel = DirectMessageModel(our_pubkey: "", pubkey: "")
     let our_pubkey: String
     
     init(our_pubkey: String) {
         self.our_pubkey = our_pubkey
     }
     
-    var message_requests: [(String, DirectMessageModel)] {
-        return dms.filter { dm in dm.1.is_request }
+    var message_requests: [DirectMessageModel] {
+        return dms.filter { dm in dm.is_request }
     }
     
-    var friend_dms: [(String, DirectMessageModel)] {
-        return dms.filter { dm in !dm.1.is_request }
+    var friend_dms: [DirectMessageModel] {
+        return dms.filter { dm in !dm.is_request }
+    }
+
+    func set_active_dm_model(_ model: DirectMessageModel) {
+        self.active_model = model
+    }
+    
+    func open_dm_by_pk(_ pubkey: String) {
+        self.set_active_dm(pubkey)
+        self.open_dm = true
+    }
+    
+    func open_dm_by_model(_ model: DirectMessageModel) {
+        self.set_active_dm_model(model)
+        self.open_dm = true
+    }
+    
+    func set_active_dm(_ pubkey: String) {
+        for model in self.dms where model.pubkey == pubkey {
+            self.set_active_dm_model(model)
+            break
+        }
     }
     
     func lookup_or_create(_ pubkey: String) -> DirectMessageModel {
@@ -29,15 +52,15 @@ class DirectMessagesModel: ObservableObject {
             return dm
         }
         
-        let new = DirectMessageModel(our_pubkey: our_pubkey)
-        dms.append((pubkey, new))
+        let new = DirectMessageModel(our_pubkey: our_pubkey, pubkey: pubkey)
+        dms.append(new)
         return new
     }
     
     func lookup(_ pubkey: String) -> DirectMessageModel? {
         for dm in dms {
-            if pubkey == dm.0 {
-                return dm.1
+            if pubkey == dm.pubkey {
+                return dm
             }
         }
         

damus/Models/DraftsModel.swift

@@ -1,5 +1,5 @@
 //
-//  DraftModel.swift
+//  DraftsModel.swift
 //  damus
 //
 //  Created by Terry Yiu on 2/12/23.
@@ -7,7 +7,23 @@
 
 import Foundation
 
-class Drafts: ObservableObject {
-    @Published var post: NSMutableAttributedString = NSMutableAttributedString(string: "")
-    @Published var replies: [NostrEvent: NSMutableAttributedString] = [:]
+class DraftArtifacts {
+    var content: NSMutableAttributedString
+    var media: [UploadedMedia]
+    
+    init() {
+        self.content = NSMutableAttributedString(string: "")
+        self.media = []
+    }
+    
+    init(content: NSMutableAttributedString, media: [UploadedMedia]) {
+        self.content = content
+        self.media = media
+    }
+}
+
+class Drafts: ObservableObject {
+    @Published var post: DraftArtifacts? = nil
+    @Published var replies: [NostrEvent: DraftArtifacts] = [:]
+    @Published var quotes: [NostrEvent: DraftArtifacts] = [:]
 }

damus/Models/EventRef.swift

@@ -74,8 +74,12 @@ func build_mention_indices(_ blocks: [Block], type: MentionType) -> Set<Int> {
         switch block {
         case .mention(let m):
             if m.type == type {
-                acc.insert(m.index)
+                if let idx = m.index {
+                    acc.insert(idx)
+                }
             }
+        case .relay:
+            return
         case .text:
             return
         case .hashtag:

damus/Models/FollowersModel.swift

@@ -82,7 +82,7 @@ class FollowersModel: ObservableObject {
             if ev.known_kind == .contacts {
                 handle_contact_event(ev)
             } else if ev.known_kind == .metadata {
-                process_metadata_event(our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
+                process_metadata_event(events: damus_state.events, our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
             }
             
         case .notice(let msg):

damus/Models/FollowingModel.swift

@@ -22,7 +22,7 @@ class FollowingModel {
     }
     
     func get_filter() -> NostrFilter {
-        var f = NostrFilter.filter_kinds([0])
+        var f = NostrFilter.filter_kinds([NostrKind.metadata.rawValue])
         f.authors = self.contacts.reduce(into: Array<String>()) { acc, pk in
             // don't fetch profiles we already have
             if damus_state.profiles.lookup(id: pk) != nil {
@@ -62,7 +62,7 @@ class FollowingModel {
                 break
             case .event(_, let ev):
                 if ev.kind == 0 {
-                    process_metadata_event(our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
+                    process_metadata_event(events: damus_state.events, our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
                 }
             case .notice(let msg):
                 print("followingmodel notice: \(msg)")

damus/Models/HomeModel.swift

@@ -8,26 +8,19 @@
 import Foundation
 import UIKit
 
-struct NewEventsBits {
-    let bits: Int
-
-    init() {
-        bits = 0
-    }
-
-    init (prev: NewEventsBits, setting: Timeline) {
-        self.bits = prev.bits | timeline_bit(setting)
-    }
-
-    init (prev: NewEventsBits, unsetting: Timeline) {
-        self.bits = prev.bits & ~timeline_bit(unsetting)
-    }
-
-    func is_set(_ timeline: Timeline) -> Bool {
-        let notification_bit = timeline_bit(timeline)
-        return (bits & notification_bit) == notification_bit
-    }
-
+struct NewEventsBits: OptionSet {
+    let rawValue: Int
+    
+    static let home = NewEventsBits(rawValue: 1 << 0)
+    static let zaps = NewEventsBits(rawValue: 1 << 1)
+    static let mentions = NewEventsBits(rawValue: 1 << 2)
+    static let reposts = NewEventsBits(rawValue: 1 << 3)
+    static let likes = NewEventsBits(rawValue: 1 << 4)
+    static let search = NewEventsBits(rawValue: 1 << 5)
+    static let dms = NewEventsBits(rawValue: 1 << 6)
+    
+    static let all = NewEventsBits(rawValue: 0xFFFFFFFF)
+    static let notifications: NewEventsBits = [.zaps, .likes, .reposts, .mentions]
 }
 
 class HomeModel: ObservableObject {
@@ -48,34 +41,27 @@ class HomeModel: ObservableObject {
     let dms_subid = UUID().description
     let init_subid = UUID().description
     let profiles_subid = UUID().description
+    
+    var loading: Bool = false
 
+    var signal = SignalModel()
+    
     @Published var new_events: NewEventsBits = NewEventsBits()
     @Published var notifications = NotificationsModel()
-    @Published var dms: DirectMessagesModel
     @Published var events = EventHolder()
-    @Published var loading: Bool = false
-    @Published var signal: SignalModel = SignalModel()
 
     init() {
         self.damus_state = DamusState.empty
-        self.dms = DirectMessagesModel(our_pubkey: "")
-    }
-    
-    init(damus_state: DamusState) {
-        self.damus_state = damus_state
-        self.dms = DirectMessagesModel(our_pubkey: damus_state.pubkey)
+        filter_events()
         self.setup_debouncer()
     }
-
+    
     var pool: RelayPool {
         return damus_state.pool
     }
     
-    func setup_debouncer() {
-        // turn off debouncer after initial load
-        DispatchQueue.main.asyncAfter(deadline: .now() + 5.0) {
-            self.should_debounce_dms = false
-        }
+    var dms: DirectMessagesModel {
+        return damus_state.dms
     }
 
     func has_sub_id_event(sub_id: String, ev_id: String) -> Bool {
@@ -86,6 +72,13 @@ class HomeModel: ObservableObject {
 
         return has_event[sub_id]!.contains(ev_id)
     }
+    
+    func setup_debouncer() {
+        // turn off debouncer after initial load
+        DispatchQueue.main.asyncAfter(deadline: .now() + 5.0) {
+            self.should_debounce_dms = false
+        }
+    }
 
     func process_event(sub_id: String, relay_id: String, ev: NostrEvent) {
         if has_sub_id_event(sub_id: sub_id, ev_id: ev.id) {
@@ -135,13 +128,13 @@ class HomeModel: ObservableObject {
             return
         }
         
-        damus_state.zaps.add_zap(zap: zap)
+        damus_state.add_zap(zap: zap)
         
         guard zap.target.pubkey == our_keypair.pubkey else {
             return
         }
         
-        if !notifications.insert_zap(zap) {
+        if !notifications.insert_zap(zap, damus_state: damus_state) {
             return
         }
 
@@ -152,7 +145,7 @@ class HomeModel: ObservableObject {
             }
             if damus_state.settings.zap_notification {
                 // Create in-app local notification for zap received.
-                create_in_app_zap_notification(profiles: profiles, zap: zap)
+                create_in_app_zap_notification(profiles: profiles, zap: zap, evId: ev.referenced_ids.first?.id ?? "")
             }
         }
 
@@ -193,27 +186,31 @@ class HomeModel: ObservableObject {
     }
     
     func handle_channel_create(_ ev: NostrEvent) {
-        guard ev.is_valid else {
-            return
-        }
-        
         self.channels[ev.id] = ev
     }
     
     func handle_channel_meta(_ ev: NostrEvent) {
     }
     
-    func filter_muted() {
-        events.filter { !damus_state.contacts.is_muted($0.pubkey) }
-        self.dms.dms = dms.dms.filter { !damus_state.contacts.is_muted($0.0) }
-        notifications.filter { !damus_state.contacts.is_muted($0.pubkey) }
+    func filter_events() {
+        events.filter { ev in
+            !damus_state.contacts.is_muted(ev.pubkey)
+        }
+        
+        self.dms.dms = dms.dms.filter { ev in
+            !damus_state.contacts.is_muted(ev.pubkey)
+        }
+        
+        notifications.filter { ev in
+            if damus_state.settings.onlyzaps_mode && ev.known_kind == NostrKind.like {
+                return false
+            }
+
+            return !damus_state.contacts.is_muted(ev.pubkey) && !damus_state.muted_threads.isMutedThread(ev, privkey: damus_state.keypair.privkey)
+        }
     }
     
     func handle_delete_event(_ ev: NostrEvent) {
-        guard ev.is_valid else {
-            return
-        }
-        
         self.deleted_events.insert(ev.id)
     }
 
@@ -232,10 +229,10 @@ class HomeModel: ObservableObject {
     func handle_boost_event(sub_id: String, _ ev: NostrEvent) {
         var boost_ev_id = ev.last_refid()?.ref_id
 
-        if let inner_ev = ev.inner_event {
+        if let inner_ev = ev.get_inner_event(cache: damus_state.events) {
             boost_ev_id = inner_ev.id
             
-            guard inner_ev.is_valid else {
+            guard validate_event(ev: inner_ev) == .ok else {
                 return
             }
            
@@ -264,6 +261,10 @@ class HomeModel: ObservableObject {
             return
         }
 
+        if damus_state.settings.onlyzaps_mode {
+            return
+        }
+
         switch damus_state.likes.add_event(ev, target: e.ref_id) {
         case .already_counted:
             break
@@ -289,34 +290,28 @@ class HomeModel: ObservableObject {
                     send_home_filters(relay_id: relay_id)
                 }
             case .error(let merr):
-                let desc = merr.debugDescription
+                let desc = String(describing: merr)
                 if desc.contains("Software caused connection abort") {
                     pool.reconnect(to: [relay_id])
                 }
-            case .disconnected: fallthrough
-            case .cancelled:
+            case .disconnected:
                 pool.reconnect(to: [relay_id])
-            case .reconnectSuggested(let t):
-                if t {
-                    pool.reconnect(to: [relay_id])
-                }
             default:
                 break
             }
             
-            update_signal_from_pool(signal: signal, pool: damus_state.pool)
-
-            print("ws_event \(ev)")
-
+            update_signal_from_pool(signal: self.signal, pool: damus_state.pool)
         case .nostr_event(let ev):
             switch ev {
             case .event(let sub_id, let ev):
                 // globally handle likes
+                /*
                 let always_process = sub_id == notifications_subid || sub_id == contacts_subid || sub_id == home_subid || sub_id == dms_subid || sub_id == init_subid || ev.known_kind == .like || ev.known_kind == .boost || ev.known_kind == .zap || ev.known_kind == .contacts || ev.known_kind == .metadata
                 if !always_process {
                     // TODO: other views like threads might have their own sub ids, so ignore those events... or should we?
                     return
                 }
+                */
 
                 self.process_event(sub_id: sub_id, relay_id: relay_id, ev: ev)
             case .notice(let msg):
@@ -326,11 +321,13 @@ class HomeModel: ObservableObject {
             case .eose(let sub_id):
                 
                 if sub_id == dms_subid {
-                    var dms = dms.dms.flatMap { $0.1.events }
+                    var dms = dms.dms.flatMap { $0.events }
                     dms.append(contentsOf: incoming_dms)
                     load_profiles(profiles_subid: profiles_subid, relay_id: relay_id, load: .from_events(dms), damus_state: damus_state)
                 } else if sub_id == notifications_subid {
                     load_profiles(profiles_subid: profiles_subid, relay_id: relay_id, load: .from_keys(notifications.uniq_pubkeys()), damus_state: damus_state)
+                } else if sub_id == home_subid {
+                    load_profiles(profiles_subid: profiles_subid, relay_id: relay_id, load: .from_events(events.events), damus_state: damus_state)
                 }
                 
                 self.loading = false
@@ -360,13 +357,13 @@ class HomeModel: ObservableObject {
         var friends = damus_state.contacts.get_friend_list()
         friends.append(damus_state.pubkey)
 
-        var contacts_filter = NostrFilter.filter_kinds([0])
+        var contacts_filter = NostrFilter.filter_kinds([NostrKind.metadata.rawValue])
         contacts_filter.authors = friends
         
-        var our_contacts_filter = NostrFilter.filter_kinds([3, 0])
+        var our_contacts_filter = NostrFilter.filter_kinds([NostrKind.contacts.rawValue, NostrKind.metadata.rawValue])
         our_contacts_filter.authors = [damus_state.pubkey]
         
-        var our_blocklist_filter = NostrFilter.filter_kinds([30000])
+        var our_blocklist_filter = NostrFilter.filter_kinds([NostrKind.list.rawValue])
         our_blocklist_filter.parameter = ["mute"]
         our_blocklist_filter.authors = [damus_state.pubkey]
         
@@ -385,21 +382,27 @@ class HomeModel: ObservableObject {
         our_dms_filter.authors = [ damus_state.pubkey ]
 
         // TODO: separate likes?
-        var home_filter = NostrFilter.filter_kinds([
+        var home_filter_kinds = [
             NostrKind.text.rawValue,
-            NostrKind.like.rawValue,
-            NostrKind.boost.rawValue,
-        ])
+            NostrKind.boost.rawValue
+        ]
+        if !damus_state.settings.onlyzaps_mode {
+            home_filter_kinds.append(NostrKind.like.rawValue)
+        }
+        var home_filter = NostrFilter.filter_kinds(home_filter_kinds)
         // include our pubkey as well even if we're not technically a friend
         home_filter.authors = friends
         home_filter.limit = 500
 
-        var notifications_filter = NostrFilter.filter_kinds([
+        var notifications_filter_kinds = [
             NostrKind.text.rawValue,
-            NostrKind.like.rawValue,
             NostrKind.boost.rawValue,
             NostrKind.zap.rawValue,
-        ])
+        ]
+        if !damus_state.settings.onlyzaps_mode {
+            notifications_filter_kinds.append(NostrKind.like.rawValue)
+        }
+        var notifications_filter = NostrFilter.filter_kinds(notifications_filter_kinds)
         notifications_filter.pubkeys = [damus_state.pubkey]
         notifications_filter.limit = 500
 
@@ -454,7 +457,7 @@ class HomeModel: ObservableObject {
     }
     
     func handle_metadata_event(_ ev: NostrEvent) {
-        process_metadata_event(our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
+        process_metadata_event(events: damus_state.events, our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
     }
 
     func get_last_event_of_kind(relay_id: String, kind: Int) -> NostrEvent? {
@@ -476,16 +479,17 @@ class HomeModel: ObservableObject {
             return
         }
         
-        guard should_show_event(contacts: damus_state.contacts, ev: ev) else {
+        guard should_show_event(contacts: damus_state.contacts, ev: ev) && !damus_state.muted_threads.isMutedThread(ev, privkey: damus_state.keypair.privkey) else {
             return
         }
         
         damus_state.events.insert(ev)
-        if let inner_ev = ev.inner_event {
+        
+        if let inner_ev = ev.get_inner_event(cache: damus_state.events) {
             damus_state.events.insert(inner_ev)
         }
         
-        if !notifications.insert_event(ev) {
+        if !notifications.insert_event(ev, damus_state: damus_state) {
             return
         }
         
@@ -517,6 +521,8 @@ class HomeModel: ObservableObject {
             return
         }
         
+        // TODO: will we need to process this in other places like zap request contents, etc?
+        process_image_metadata(cache: damus_state.events, ev: ev)
         damus_state.replies.count_replies(ev)
         damus_state.events.insert(ev)
 
@@ -527,15 +533,26 @@ class HomeModel: ObservableObject {
         }
     }
     
+    func got_new_dm(notifs: NewEventsBits, ev: NostrEvent) {
+        self.new_events = notifs
+        if damus_state.settings.dm_notification {
+            let convo = ev.decrypted(privkey: self.damus_state.keypair.privkey) ?? NSLocalizedString("New encrypted direct message", comment: "Notification that the user has received a new direct message")
+            let notify = LocalNotification(type: .dm, event: ev, target: ev, content: convo)
+            create_local_notification(profiles: damus_state.profiles, notify: notify)
+        }
+    }
+    
     func handle_dm(_ ev: NostrEvent) {
         guard should_show_event(contacts: damus_state.contacts, ev: ev) else {
             return
         }
         
+        damus_state.events.insert(ev)
+        
         if !should_debounce_dms {
             self.incoming_dms.append(ev)
             if let notifs = handle_incoming_dms(prev_events: self.new_events, dms: self.dms, our_pubkey: self.damus_state.pubkey, evs: self.incoming_dms) {
-                self.new_events = notifs
+                got_new_dm(notifs: notifs, ev: ev)
             }
             self.incoming_dms = []
             return
@@ -545,11 +562,7 @@ class HomeModel: ObservableObject {
         
         dm_debouncer.debounce { [self] in
             if let notifs = handle_incoming_dms(prev_events: self.new_events, dms: self.dms, our_pubkey: self.damus_state.pubkey, evs: self.incoming_dms) {
-                self.new_events = notifs
-                if  damus_state.settings.dm_notification,
-                    let displayName = damus_state.profiles.lookup(id: self.incoming_dms.last!.pubkey)?.display_name {
-                    create_local_notification(displayName: displayName, conversation: "You have received a direct message", type: .dm)
-                }
+                got_new_dm(notifs: notifs, ev: ev)
             }
             self.incoming_dms = []
         }
@@ -562,8 +575,8 @@ func update_signal_from_pool(signal: SignalModel, pool: RelayPool) {
         signal.max_signal = pool.relays.count
     }
 
-    if signal.signal != pool.num_connecting {
-        signal.signal = signal.max_signal - pool.num_connecting
+    if signal.signal != pool.num_connected {
+        signal.signal = pool.num_connected
     }
 }
 
@@ -657,15 +670,9 @@ func print_filters(relay_id: String?, filters groups: [[NostrFilter]]) {
     print("-----")
 }
 
-func process_metadata_event(our_pubkey: String, profiles: Profiles, ev: NostrEvent) {
-    guard let profile: Profile = decode_data(Data(ev.content.utf8)) else {
-        return
-    }
-    
+func process_metadata_profile(our_pubkey: String, profiles: Profiles, profile: Profile, ev: NostrEvent) {
     if our_pubkey == ev.pubkey && (profile.deleted ?? false) {
-        DispatchQueue.main.async {
-            notify(.deleted_account, ())
-        }
+        notify(.deleted_account, ())
         return
     }
 
@@ -699,21 +706,57 @@ func process_metadata_event(our_pubkey: String, profiles: Profiles, ev: NostrEve
     // load pfps asap
     let picture = tprof.profile.picture ?? robohash(ev.pubkey)
     if URL(string: picture) != nil {
-        DispatchQueue.main.async {
-            notify(.profile_updated, ProfileUpdate(pubkey: ev.pubkey, profile: profile))
-        }
+        notify(.profile_updated, ProfileUpdate(pubkey: ev.pubkey, profile: profile))
     }
     
     let banner = tprof.profile.banner ?? ""
     if URL(string: banner) != nil {
-        DispatchQueue.main.async {
-            notify(.profile_updated, ProfileUpdate(pubkey: ev.pubkey, profile: profile))
-        }
+        notify(.profile_updated, ProfileUpdate(pubkey: ev.pubkey, profile: profile))
     }
     
     notify(.profile_updated, ProfileUpdate(pubkey: ev.pubkey, profile: profile))
 }
 
+func guard_valid_event(events: EventCache, ev: NostrEvent, callback: @escaping () -> Void) {
+    let validated = events.is_event_valid(ev.id)
+    
+    switch validated {
+    case .unknown:
+        Task {
+            let result = validate_event(ev: ev)
+            
+            DispatchQueue.main.async {
+                events.store_event_validation(evid: ev.id, validated: result)
+                guard result == .ok else {
+                    return
+                }
+                callback()
+            }
+        }
+        
+    case .ok:
+        callback()
+        
+    case .bad_id: fallthrough
+    case .bad_sig:
+        break
+    }
+}
+
+func process_metadata_event(events: EventCache, our_pubkey: String, profiles: Profiles, ev: NostrEvent) {
+    guard_valid_event(events: events, ev: ev) {
+        DispatchQueue.global(qos: .background).async {
+            guard let profile: Profile = decode_data(Data(ev.content.utf8)) else {
+                return
+            }
+            
+            DispatchQueue.main.async {
+                process_metadata_profile(our_pubkey: our_pubkey, profiles: profiles, profile: profile, ev: ev)
+            }
+        }
+    }
+}
+
 func robohash(_ pk: String) -> String {
     return "https://robohash.org/" + pk
 }
@@ -770,7 +813,7 @@ func load_our_relays(state: DamusState, m_old_ev: NostrEvent?, ev: NostrEvent) {
     for d in diff {
         changed = true
         if new.contains(d) {
-            if let url = URL(string: d) {
+            if let url = RelayURL(d) {
                 add_new_relay(relay_filters: state.relay_filters, metadatas: state.relay_metadata, pool: state.pool, url: url, info: decoded[d] ?? .rw, new_relay_filters: new_relay_filters)
             }
         } else {
@@ -784,10 +827,10 @@ func load_our_relays(state: DamusState, m_old_ev: NostrEvent?, ev: NostrEvent) {
     }
 }
 
-func add_new_relay(relay_filters: RelayFilters, metadatas: RelayMetadatas, pool: RelayPool, url: URL, info: RelayInfo, new_relay_filters: Bool) {
+func add_new_relay(relay_filters: RelayFilters, metadatas: RelayMetadatas, pool: RelayPool, url: RelayURL, info: RelayInfo, new_relay_filters: Bool) {
     try? pool.add_relay(url, info: info)
     
-    let relay_id = url.absoluteString
+    let relay_id = url.id
     guard metadatas.lookup(relay_id: relay_id) == nil else {
         return
     }
@@ -852,10 +895,10 @@ func handle_incoming_dm(ev: NostrEvent, our_pubkey: String, dms: DirectMessagesM
         }
     }
 
-    for (pk, _) in dms.dms {
-        if pk == the_pk {
+    for model in dms.dms {
+        if model.pubkey == the_pk {
             found = true
-            inserted = insert_uniq_sorted_event(events: &(dms.dms[i].1.events), new_ev: ev) {
+            inserted = insert_uniq_sorted_event(events: &(dms.dms[i].events), new_ev: ev) {
                 $0.created_at < $1.created_at
             }
 
@@ -865,8 +908,8 @@ func handle_incoming_dm(ev: NostrEvent, our_pubkey: String, dms: DirectMessagesM
     }
 
     if !found {
-        let model = DirectMessageModel(events: [ev], our_pubkey: our_pubkey)
-        dms.dms.append((the_pk, model))
+        let model = DirectMessageModel(events: [ev], our_pubkey: our_pubkey, pubkey: the_pk)
+        dms.dms.append(model)
         inserted = true
     }
     
@@ -893,14 +936,53 @@ func handle_incoming_dms(prev_events: NewEventsBits, dms: DirectMessagesModel, o
     }
     
     if inserted {
-        dms.dms = dms.dms.filter({ $0.1.events.count > 0 }).sorted { a, b in
-            return a.1.events.last!.created_at > b.1.events.last!.created_at
+        dms.dms = dms.dms.filter({ $0.events.count > 0 }).sorted { a, b in
+            return a.events.last!.created_at > b.events.last!.created_at
         }
     }
     
     return new_events
 }
 
+func determine_event_notifications(_ ev: NostrEvent) -> NewEventsBits {
+    guard let kind = ev.known_kind else {
+        return []
+    }
+    
+    if kind == .zap {
+        return [.zaps]
+    }
+    
+    if kind == .boost {
+        return [.reposts]
+    }
+    
+    if kind == .text {
+        return [.mentions]
+    }
+    
+    if kind == .like {
+        return [.likes]
+    }
+    
+    return []
+}
+
+func timeline_to_notification_bits(_ timeline: Timeline, ev: NostrEvent?) -> NewEventsBits {
+    switch timeline {
+    case .home:
+        return [.home]
+    case .notifications:
+        if let ev {
+            return determine_event_notifications(ev)
+        }
+        return [.notifications]
+    case .search:
+        return [.search]
+    case .dms:
+        return [.dms]
+    }
+}
 
 /// A helper to determine if we need to notify the user of new events
 func handle_last_events(new_events: NewEventsBits, ev: NostrEvent, timeline: Timeline, shouldNotify: Bool = true) -> NewEventsBits? {
@@ -909,7 +991,7 @@ func handle_last_events(new_events: NewEventsBits, ev: NostrEvent, timeline: Tim
     if last_ev == nil || last_ev!.created_at < ev.created_at {
         save_last_event(ev, timeline: timeline)
         if shouldNotify {
-            return NewEventsBits(prev: new_events, setting: timeline)
+            return new_events.union(timeline_to_notification_bits(timeline, ev: ev))
         }
     }
     
@@ -975,12 +1057,13 @@ func zap_notification_body(profiles: Profiles, zap: Zap, locale: Locale = Locale
     }
 }
 
-func create_in_app_zap_notification(profiles: Profiles, zap: Zap, locale: Locale = Locale.current) {
+func create_in_app_zap_notification(profiles: Profiles, zap: Zap, locale: Locale = Locale.current, evId: String) {
     let content = UNMutableNotificationContent()
 
     content.title = zap_notification_title(zap)
     content.body = zap_notification_body(profiles: profiles, zap: zap, locale: locale)
     content.sound = UNNotificationSound.default
+    content.userInfo = LossyLocalNotification(type: .zap, event_id: evId).to_user_info()
 
     let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 1, repeats: false)
 
@@ -1007,53 +1090,60 @@ func process_local_notification(damus_state: DamusState, event ev: NostrEvent) {
         return
     }
 
-    if type == .text && damus_state.settings.mention_notification {
-        for block in ev.blocks(damus_state.keypair.privkey) {
-            if case .mention(let mention) = block, mention.ref.ref_id == damus_state.keypair.pubkey,
-               let displayName = damus_state.profiles.lookup(id: ev.pubkey)?.display_name {
-                let justContent = NSAttributedString(render_note_content(ev: ev, profiles: damus_state.profiles, privkey: damus_state.keypair.privkey).content).string
-                create_local_notification(displayName: displayName, conversation: justContent, type: type)
-            }
-        }
-    } else if type == .boost && damus_state.settings.repost_notification,
-              let displayName = damus_state.profiles.lookup(id: ev.pubkey)?.display_name {
+    // Don't show notifications from muted threads.
+    if damus_state.muted_threads.isMutedThread(ev, privkey: damus_state.keypair.privkey) {
+        return
+    }
 
-        if let inner_ev = ev.inner_event {
-            create_local_notification(displayName: displayName, conversation: inner_ev.content, type: type)
+    if type == .text && damus_state.settings.mention_notification {
+        let blocks = ev.blocks(damus_state.keypair.privkey)
+        for case .mention(let mention) in blocks where mention.ref.ref_id == damus_state.keypair.pubkey {
+            let content = NSAttributedString(render_note_content(ev: ev, profiles: damus_state.profiles, privkey: damus_state.keypair.privkey).content.attributed).string
+            
+            let notify = LocalNotification(type: .mention, event: ev, target: ev, content: content)
+            create_local_notification(profiles: damus_state.profiles, notify: notify )
         }
+    } else if type == .boost && damus_state.settings.repost_notification, let inner_ev = ev.get_inner_event(cache: damus_state.events) {
+        let notify = LocalNotification(type: .repost, event: ev, target: inner_ev, content: inner_ev.content)
+        create_local_notification(profiles: damus_state.profiles, notify: notify)
     } else if type == .like && damus_state.settings.like_notification,
-              let displayName = damus_state.profiles.lookup(id: ev.pubkey)?.display_name,
-              let e_ref = ev.referenced_ids.first?.ref_id,
-              let content = damus_state.events.lookup(e_ref)?.content {
-        
-        create_local_notification(displayName: displayName, conversation: content, type: type)
+              let evid = ev.referenced_ids.last?.ref_id,
+              let liked_event = damus_state.events.lookup(evid)
+    {
+        let notify = LocalNotification(type: .like, event: ev, target: liked_event, content: liked_event.content)
+        create_local_notification(profiles: damus_state.profiles, notify: notify)
     }
 
 }
 
-func create_local_notification(displayName: String, conversation: String, type: NostrKind) {
+func create_local_notification(profiles: Profiles, notify: LocalNotification) {
     let content = UNMutableNotificationContent()
     var title = ""
     var identifier = ""
-    switch type {
-    case .text:
+    
+    let displayName = event_author_name(profiles: profiles, pubkey: notify.event.pubkey)
+    
+    switch notify.type {
+    case .mention:
         title = String(format: NSLocalizedString("Mentioned by %@", comment: "Mentioned by heading in local notification"), displayName)
         identifier = "myMentionNotification"
-    case .boost:
+    case .repost:
         title = String(format: NSLocalizedString("Reposted by %@", comment: "Reposted by heading in local notification"), displayName)
         identifier = "myBoostNotification"
     case .like:
         title = String(format: NSLocalizedString("Liked by %@", comment: "Liked by heading in local notification"), displayName)
         identifier = "myLikeNotification"
     case .dm:
-        title = String(format: NSLocalizedString("DM by %@", comment: "DM by heading in local notification"), displayName)
+        title = String(format: NSLocalizedString("%@", comment: "DM by heading in local notification"), displayName)
         identifier = "myDMNotification"
-    default:
+    case .zap:
+        // not handled here
         break
     }
     content.title = title
-    content.body = conversation
+    content.body = notify.content
     content.sound = UNNotificationSound.default
+    content.userInfo = notify.to_lossy().to_user_info()
 
     let trigger = UNTimeIntervalNotificationTrigger(timeInterval: 1, repeats: false)
 

damus/Models/ImageUploadModel.swift

@@ -25,6 +25,15 @@ enum MediaUpload {
             return url.pathExtension
         }
     }
+
+    var localURL: URL {
+        switch self {
+        case .image(let url):
+            return url
+        case .video(let url):
+            return url
+        }
+    }
     
     var is_image: Bool {
         if case .image = self {

damus/Models/LibreTranslateServer.swift

@@ -7,7 +7,7 @@
 
 import Foundation
 
-enum LibreTranslateServer: String, CaseIterable, Identifiable {
+enum LibreTranslateServer: String, CaseIterable, Identifiable, StringCodable {
     var id: String { self.rawValue }
 
     struct Model: Identifiable, Hashable {
@@ -17,9 +17,19 @@ enum LibreTranslateServer: String, CaseIterable, Identifiable {
         var url: String?
     }
 
+    func to_string() -> String {
+        return rawValue
+    }
+
+    init?(from string: String) {
+        guard let libreTranslateServer = LibreTranslateServer(rawValue: string) else {
+            return nil
+        }
+        self = libreTranslateServer
+    }
+
     case argosopentech
     case terraprint
-    case vern
     case custom
 
     var model: Model {
@@ -28,8 +38,6 @@ enum LibreTranslateServer: String, CaseIterable, Identifiable {
             return .init(tag: self.rawValue, displayName: "translate.argosopentech.com", url: "https://translate.argosopentech.com")
         case .terraprint:
             return .init(tag: self.rawValue, displayName: "translate.terraprint.co", url: "https://translate.terraprint.co")
-        case .vern:
-            return .init(tag: self.rawValue, displayName: "lt.vern.cc", url: "https://lt.vern.cc")
         case .custom:
             return .init(tag: self.rawValue, displayName: NSLocalizedString("Custom", comment: "Dropdown option for selecting a custom translation server."), url: nil)
         }

damus/Models/LocalUserConfig.swift

@@ -1,14 +0,0 @@
-//
-//  LocalUserConfig.swift
-//  damus
-//
-//  Created by William Casarin on 2022-06-15.
-//
-
-import Foundation
-
-
-struct LocalUserConfig: Codable {
-    let relays: [RelayDescriptor]
-}
-

damus/Models/Mentions.swift

@@ -21,8 +21,8 @@ enum MentionType {
     }
 }
 
-struct Mention {
-    let index: Int
+struct Mention: Equatable {
+    let index: Int?
     let type: MentionType
     let ref: ReferencedId
 }
@@ -58,12 +58,30 @@ struct LightningInvoice<T> {
     }
 }
 
-enum Block {
+enum Block: Equatable {
+    static func == (lhs: Block, rhs: Block) -> Bool {
+        switch (lhs, rhs) {
+        case (.text(let a), .text(let b)):
+            return a == b
+        case (.mention(let a), .mention(let b)):
+            return a == b
+        case (.hashtag(let a), .hashtag(let b)):
+            return a == b
+        case (.url(let a), .url(let b)):
+            return a == b
+        case (.invoice(let a), .invoice(let b)):
+            return a.string == b.string
+        case (_, _):
+            return false
+        }
+    }
+    
     case text(String)
     case mention(Mention)
     case hashtag(String)
     case url(URL)
     case invoice(Invoice)
+    case relay(String)
     
     var is_invoice: Invoice? {
         if case .invoice(let invoice) = self {
@@ -114,7 +132,17 @@ func render_blocks(blocks: [Block]) -> String {
     return blocks.reduce("") { str, block in
         switch block {
         case .mention(let m):
-            return str + "#[\(m.index)]"
+            if let idx = m.index {
+                return str + "#[\(idx)]"
+            } else if m.type == .pubkey, let pk = bech32_pubkey(m.ref.ref_id) {
+                return str + "nostr:\(pk)"
+            } else if let note_id = bech32_note_id(m.ref.ref_id) {
+                return str + "nostr:\(note_id)"
+            } else {
+                return str + m.ref.ref_id
+            }
+        case .relay(let relay):
+            return str + relay
         case .text(let txt):
             return str + txt
         case .hashtag(let htag):
@@ -177,14 +205,16 @@ func convert_block(_ b: block_t, tags: [[String]]) -> Block? {
             return nil
         }
         return .text(str)
-    } else if b.type == BLOCK_MENTION {
-        return convert_mention_block(ind: b.block.mention, tags: tags)
+    } else if b.type == BLOCK_MENTION_INDEX {
+        return convert_mention_index_block(ind: b.block.mention_index, tags: tags)
     } else if b.type == BLOCK_URL {
         return convert_url_block(b.block.str)
     } else if b.type == BLOCK_INVOICE {
         return convert_invoice_block(b.block.invoice)
+    } else if b.type == BLOCK_MENTION_BECH32 {
+        return convert_mention_bech32_block(b.block.mention_bech32)
     }
-    
+
     return nil
 }
 
@@ -307,6 +337,60 @@ func convert_invoice_block(_ b: invoice_block) -> Block? {
     return .invoice(Invoice(description: description, amount: amount, string: invstr, expiry: b11.expiry, payment_hash: payment_hash, created_at: created_at))
 }
 
+func convert_mention_bech32_block(_ b: mention_bech32_block) -> Block?
+{
+    switch b.bech32.type {
+    case NOSTR_BECH32_NOTE:
+        let note = b.bech32.data.note;
+        let event_id = hex_encode(Data(bytes: note.event_id, count: 32))
+        let event_id_ref = ReferencedId(ref_id: event_id, relay_id: nil, key: "e")
+        return .mention(Mention(index: nil, type: .event, ref: event_id_ref))
+        
+    case NOSTR_BECH32_NEVENT:
+        let nevent = b.bech32.data.nevent;
+        let event_id = hex_encode(Data(bytes: nevent.event_id, count: 32))
+        var relay_id: String? = nil
+        if nevent.relays.num_relays > 0 {
+            relay_id = strblock_to_string(nevent.relays.relays.0)
+        }
+        let event_id_ref = ReferencedId(ref_id: event_id, relay_id: relay_id, key: "e")
+        return .mention(Mention(index: nil, type: .event, ref: event_id_ref))
+
+    case NOSTR_BECH32_NPUB:
+        let npub = b.bech32.data.npub
+        let pubkey = hex_encode(Data(bytes: npub.pubkey, count: 32))
+        let pubkey_ref = ReferencedId(ref_id: pubkey, relay_id: nil, key: "p")
+        return .mention(Mention(index: nil, type: .pubkey, ref: pubkey_ref))
+        
+    case NOSTR_BECH32_NPROFILE:
+        let nprofile = b.bech32.data.nprofile
+        let pubkey = hex_encode(Data(bytes: nprofile.pubkey, count: 32))
+        var relay_id: String? = nil
+        if nprofile.relays.num_relays > 0 {
+            relay_id = strblock_to_string(nprofile.relays.relays.0)
+        }
+        let pubkey_ref = ReferencedId(ref_id: pubkey, relay_id: relay_id, key: "p")
+        return .mention(Mention(index: nil, type: .pubkey, ref: pubkey_ref))
+
+    case NOSTR_BECH32_NRELAY:
+        let nrelay = b.bech32.data.nrelay
+        guard let relay_str = strblock_to_string(nrelay.relay) else {
+            return nil
+        }
+        return .relay(relay_str)
+        
+    case NOSTR_BECH32_NADDR:
+        // TODO: wtf do I do with this
+        guard let naddr = strblock_to_string(b.str) else {
+            return nil
+        }
+        return .text("nostr:" + naddr)
+
+    default:
+        return nil
+    }
+}
+
 func convert_invoice_description(b11: bolt11) -> InvoiceDescription? {
     if let desc = b11.description {
         return .description(String(cString: desc))
@@ -319,7 +403,7 @@ func convert_invoice_description(b11: bolt11) -> InvoiceDescription? {
     return nil
 }
 
-func convert_mention_block(ind: Int32, tags: [[String]]) -> Block?
+func convert_mention_index_block(ind: Int32, tags: [[String]]) -> Block?
 {
     let ind = Int(ind)
     
@@ -557,7 +641,7 @@ func parse_mention_type(_ c: String) -> MentionType? {
 }
 
 /// Convert
-func make_post_tags(post_blocks: [PostBlock], tags: [[String]]) -> PostTags {
+func make_post_tags(post_blocks: [PostBlock], tags: [[String]], silent_mentions: Bool) -> PostTags {
     var new_tags = tags
     var blocks: [Block] = []
     
@@ -567,6 +651,14 @@ func make_post_tags(post_blocks: [PostBlock], tags: [[String]]) -> PostTags {
             guard let mention_type = parse_mention_type(ref.key) else {
                 continue
             }
+            
+            if silent_mentions || mention_type == .event {
+                let mention = Mention(index: nil, type: mention_type, ref: ref)
+                let block = Block.mention(mention)
+                blocks.append(block)
+                continue
+            }
+            
             if let ind = find_tag_ref(type: ref.key, id: ref.ref_id, tags: tags) {
                 let mention = Mention(index: ind, type: mention_type, ref: ref)
                 let block = Block.mention(mention)
@@ -590,9 +682,9 @@ func make_post_tags(post_blocks: [PostBlock], tags: [[String]]) -> PostTags {
 }
 
 func post_to_event(post: NostrPost, privkey: String, pubkey: String) -> NostrEvent {
-    let tags = post.references.map(refid_to_tag)
+    let tags = post.references.map(refid_to_tag) + post.tags
     let post_blocks = parse_post_blocks(content: post.content)
-    let post_tags = make_post_tags(post_blocks: post_blocks, tags: tags)
+    let post_tags = make_post_tags(post_blocks: post_blocks, tags: tags, silent_mentions: false)
     let content = render_blocks(blocks: post_tags.blocks)
     let new_ev = NostrEvent(content: content, pubkey: pubkey, kind: post.kind.rawValue, tags: post_tags.tags)
     new_ev.calculate_id()

damus/Models/MutedThreadsManager.swift

@@ -0,0 +1,76 @@
+//
+//  MutedThreadsManager.swift
+//  damus
+//
+//  Created by Terry Yiu on 4/6/23.
+//
+
+import Foundation
+
+fileprivate func getMutedThreadsKey(pubkey: String) -> String {
+    pk_setting_key(pubkey, key: "muted_threads")
+}
+
+func loadMutedThreads(pubkey: String) -> [String] {
+    let key = getMutedThreadsKey(pubkey: pubkey)
+    return UserDefaults.standard.stringArray(forKey: key) ?? []
+}
+
+func saveMutedThreads(pubkey: String, currentValue: [String], value: [String]) -> Bool {
+    let uniqueMutedThreads = Array(Set(value))
+
+    if uniqueMutedThreads != currentValue {
+        UserDefaults.standard.set(uniqueMutedThreads, forKey: getMutedThreadsKey(pubkey: pubkey))
+        return true
+    }
+
+    return false
+}
+
+class MutedThreadsManager: ObservableObject {
+
+    private let userDefaults = UserDefaults.standard
+    private let keypair: Keypair
+
+    private var _mutedThreadsSet: Set<String>
+    private var _mutedThreads: [String]
+    var mutedThreads: [String] {
+        get {
+            return _mutedThreads
+        }
+        set {
+            if saveMutedThreads(pubkey: keypair.pubkey, currentValue: _mutedThreads, value: newValue) {
+                self._mutedThreads = newValue
+                self.objectWillChange.send()
+            }
+        }
+    }
+
+    init(keypair: Keypair) {
+        self._mutedThreads = loadMutedThreads(pubkey: keypair.pubkey)
+        self._mutedThreadsSet = Set(_mutedThreads)
+        self.keypair = keypair
+    }
+
+    func isMutedThread(_ ev: NostrEvent, privkey: String?) -> Bool {
+        return _mutedThreadsSet.contains(ev.thread_id(privkey: privkey))
+    }
+
+    func updateMutedThread(_ ev: NostrEvent) {
+        let threadId = ev.thread_id(privkey: nil)
+        if isMutedThread(ev, privkey: keypair.privkey) {
+            mutedThreads = mutedThreads.filter { $0 != threadId }
+            _mutedThreadsSet.remove(threadId)
+            notify(.unmute_thread, ev)
+        } else {
+            mutedThreads.append(threadId)
+            _mutedThreadsSet.insert(threadId)
+            notify(.mute_thread, ev)
+        }
+    }
+
+    func clearAll() {
+        mutedThreads = []
+        _mutedThreadsSet.removeAll()
+    }
+}

damus/Models/Notifications/EventGroup.swift

@@ -29,4 +29,22 @@ class EventGroup {
     func insert(_ ev: NostrEvent) -> Bool {
         return insert_uniq_sorted_event_created(events: &events, new_ev: ev)
     }
+    
+    func would_filter(_ isIncluded: (NostrEvent) -> Bool) -> Bool {
+        for ev in events {
+            if !isIncluded(ev) {
+                return true
+            }
+        }
+        
+        return false
+    }
+    
+    func filter(_ isIncluded: (NostrEvent) -> Bool) -> EventGroup? {
+        let new_evs = events.filter(isIncluded)
+        guard new_evs.count > 0 else {
+            return nil
+        }
+        return EventGroup(events: new_evs)
+    }
 }

damus/Models/Notifications/ZapGroup.swift

@@ -30,10 +30,26 @@ class ZapGroup {
         }
     }
     
-    init(zaps: [Zap]) {
-        self.zaps = zaps
-        self.msat_total = 0
-        self.zappers = Set()
+    func would_filter(_ isIncluded: (NostrEvent) -> Bool) -> Bool {
+        for zap in zaps {
+            if !isIncluded(zap.request_ev) {
+                return true
+            }
+        }
+        
+        return false
+    }
+    
+    func filter(_ isIncluded: (NostrEvent) -> Bool) -> ZapGroup? {
+        let new_zaps = zaps.filter { isIncluded($0.request_ev) }
+        guard new_zaps.count > 0 else {
+            return nil
+        }
+        let grp = ZapGroup()
+        for zap in new_zaps {
+            grp.insert(zap)
+        }
+        return grp
     }
     
     init() {
@@ -42,6 +58,7 @@ class ZapGroup {
         self.zappers = Set()
     }
     
+    @discardableResult
     func insert(_ zap: Zap) -> Bool {
         if !insert_uniq_sorted_zap_by_created(zaps: &zaps, new_zap: zap) {
             return false

damus/Models/NotificationsModel.swift

@@ -65,6 +65,37 @@ enum NotificationItem {
             return reply.created_at
         }
     }
+    
+    func would_filter(_ isIncluded: (NostrEvent) -> Bool) -> Bool {
+        switch self {
+        case .repost(_, let evgrp):
+            return evgrp.would_filter(isIncluded)
+        case .reaction(_, let evgrp):
+            return evgrp.would_filter(isIncluded)
+        case .profile_zap(let zapgrp):
+            return zapgrp.would_filter(isIncluded)
+        case .event_zap(_, let zapgrp):
+            return zapgrp.would_filter(isIncluded)
+        case .reply(let ev):
+            return !isIncluded(ev)
+        }
+    }
+    
+    func filter(_ isIncluded: (NostrEvent) -> Bool) -> NotificationItem? {
+        switch self {
+        case .repost(let evid, let evgrp):
+            return evgrp.filter(isIncluded).map { .repost(evid, $0) }
+        case .reaction(let evid, let evgrp):
+            return evgrp.filter(isIncluded).map { .reaction(evid, $0) }
+        case .profile_zap(let zapgrp):
+            return zapgrp.filter(isIncluded).map { .profile_zap($0) }
+        case .event_zap(let evid, let zapgrp):
+            return zapgrp.filter(isIncluded).map { .event_zap(evid, $0) }
+        case .reply(let ev):
+            if isIncluded(ev) { return .reply(ev) }
+            return nil
+        }
+    }
 }
 
 class NotificationsModel: ObservableObject, ScrollQueue {
@@ -129,7 +160,7 @@ class NotificationsModel: ObservableObject, ScrollQueue {
         for el in zaps {
             let evid = el.key
             let zapgrp = el.value
-            
+
             let notif: NotificationItem = .event_zap(evid, zapgrp)
             notifs.append(notif)
         }
@@ -161,8 +192,8 @@ class NotificationsModel: ObservableObject, ScrollQueue {
     }
     
     
-    private func insert_repost(_ ev: NostrEvent) -> Bool {
-        guard let reposted_ev = ev.inner_event else {
+    private func insert_repost(_ ev: NostrEvent, cache: EventCache) -> Bool {
+        guard let reposted_ev = ev.get_inner_event(cache: cache) else {
             return false
         }
         
@@ -204,9 +235,9 @@ class NotificationsModel: ObservableObject, ScrollQueue {
         }
     }
     
-    private func insert_event_immediate(_ ev: NostrEvent) -> Bool {
+    private func insert_event_immediate(_ ev: NostrEvent, cache: EventCache) -> Bool {
         if ev.known_kind == .boost {
-            return insert_repost(ev)
+            return insert_repost(ev, cache: cache)
         } else if ev.known_kind == .like {
             return insert_reaction(ev)
         } else if ev.known_kind == .text {
@@ -233,12 +264,12 @@ class NotificationsModel: ObservableObject, ScrollQueue {
         }
     }
     
-    func insert_event(_ ev: NostrEvent) -> Bool {
+    func insert_event(_ ev: NostrEvent, damus_state: DamusState) -> Bool {
         if should_queue {
             return insert_uniq_sorted_event_created(events: &incoming_events, new_ev: ev)
         }
         
-        if insert_event_immediate(ev) {
+        if insert_event_immediate(ev, cache: damus_state.events) {
             self.notifications = build_notifications()
             return true
         }
@@ -246,7 +277,7 @@ class NotificationsModel: ObservableObject, ScrollQueue {
         return false
     }
     
-    func insert_zap(_ zap: Zap) -> Bool {
+    func insert_zap(_ zap: Zap, damus_state: DamusState) -> Bool {
         if should_queue {
             return insert_uniq_sorted_zap_by_created(zaps: &incoming_zaps, new_zap: zap)
         }
@@ -300,7 +331,7 @@ class NotificationsModel: ObservableObject, ScrollQueue {
         }
     }
     
-    func flush() -> Bool {
+    func flush(_ damus_state: DamusState) -> Bool {
         var inserted = false
         
         for zap in incoming_zaps {
@@ -308,7 +339,7 @@ class NotificationsModel: ObservableObject, ScrollQueue {
         }
         
         for event in incoming_events {
-            inserted = insert_event_immediate(event) || inserted
+            inserted = insert_event_immediate(event, cache: damus_state.events) || inserted
         }
         
         if inserted {

damus/Models/Post.swift

@@ -11,17 +11,17 @@ struct NostrPost {
     let kind: NostrKind
     let content: String
     let references: [ReferencedId]
+    let tags: [[String]]
     
-    init (content: String, references: [ReferencedId]) {
-        self.content = content
-        self.references = references
-        self.kind = .text
-    }
-    
-    init (content: String, references: [ReferencedId], kind: NostrKind) {
+    init (content: String, references: [ReferencedId], kind: NostrKind = .text, tags: [[String]] = []) {
         self.content = content
         self.references = references
         self.kind = kind
+        self.tags = tags
+    }
+    
+    func to_event(keypair: FullKeypair) -> NostrEvent {
+        return post_to_event(post: self, privkey: keypair.privkey, pubkey: keypair.pubkey)
     }
 }
 

damus/Models/ProfileModel.swift

@@ -119,7 +119,7 @@ class ProfileModel: ObservableObject, Equatable {
         } else if ev.known_kind == .contacts {
             handle_profile_contact_event(ev)
         } else if ev.known_kind == .metadata {
-            process_metadata_event(our_pubkey: damus.pubkey, profiles: damus.profiles, ev: ev)
+            process_metadata_event(events: damus.events, our_pubkey: damus.pubkey, profiles: damus.profiles, ev: ev)
         }
         seen_event.insert(ev.id)
     }
@@ -140,6 +140,9 @@ class ProfileModel: ObservableObject, Equatable {
             case .notice(let notice):
                 notify(.notice, notice)
             case .eose:
+                if resp.subid == sub_id {
+                    load_profiles(profiles_subid: prof_subid, relay_id: relay_id, load: .from_events(events.events), damus_state: damus)
+                }
                 progress += 1
                 break
             }

damus/Models/SearchHomeModel.swift

@@ -24,7 +24,7 @@ class SearchHomeModel: ObservableObject {
     }
     
     func get_base_filter() -> NostrFilter {
-        var filter = NostrFilter.filter_kinds([1, 42])
+        var filter = NostrFilter.filter_kinds([NostrKind.text.rawValue, NostrKind.chat.rawValue])
         filter.limit = self.limit
         filter.until = Int64(Date.now.timeIntervalSince1970)
         return filter
@@ -101,10 +101,10 @@ func find_profiles_to_fetch_pk(profiles: Profiles, event_pubkeys: [String]) -> [
     return Array(pubkeys)
 }
 
-func find_profiles_to_fetch(profiles: Profiles, load: PubkeysToLoad) -> [String] {
+func find_profiles_to_fetch(profiles: Profiles, load: PubkeysToLoad, cache: EventCache) -> [String] {
     switch load {
     case .from_events(let events):
-        return find_profiles_to_fetch_from_events(profiles: profiles, events: events)
+        return find_profiles_to_fetch_from_events(profiles: profiles, events: events, cache: cache)
     case .from_keys(let pks):
         return find_profiles_to_fetch_from_keys(profiles: profiles, pks: pks)
     }
@@ -124,15 +124,18 @@ func find_profiles_to_fetch_from_keys(profiles: Profiles, pks: [String]) -> [Str
     return Array(pubkeys)
 }
 
-func find_profiles_to_fetch_from_events(profiles: Profiles, events: [NostrEvent]) -> [String] {
+func find_profiles_to_fetch_from_events(profiles: Profiles, events: [NostrEvent], cache: EventCache) -> [String] {
     var pubkeys = Set<String>()
     
     for ev in events {
-        if profiles.lookup(id: ev.pubkey) != nil {
-            continue
+        // lookup profiles from boosted events
+        if ev.known_kind == .boost, let bev = ev.get_inner_event(cache: cache), profiles.lookup(id: bev.pubkey) == nil {
+            pubkeys.insert(bev.pubkey)
         }
         
-        pubkeys.insert(ev.pubkey)
+        if profiles.lookup(id: ev.pubkey) == nil {
+            pubkeys.insert(ev.pubkey)
+        }
     }
     
     return Array(pubkeys)
@@ -145,7 +148,7 @@ enum PubkeysToLoad {
 
 func load_profiles(profiles_subid: String, relay_id: String, load: PubkeysToLoad, damus_state: DamusState) {
     var filter = NostrFilter.filter_profiles
-    let authors = find_profiles_to_fetch(profiles: damus_state.profiles, load: load)
+    let authors = find_profiles_to_fetch(profiles: damus_state.profiles, load: load, cache: damus_state.events)
     filter.authors = authors
     
     guard !authors.isEmpty else {
@@ -161,7 +164,7 @@ func load_profiles(profiles_subid: String, relay_id: String, load: PubkeysToLoad
             }
             
             if ev.known_kind == .metadata {
-                process_metadata_event(our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
+                process_metadata_event(events: damus_state.events, our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
             }
             
         }

damus/Models/SearchModel.swift

@@ -33,7 +33,7 @@ class SearchModel: ObservableObject {
     func subscribe() {
         // since 1 month
         search.limit = self.limit
-        search.kinds = [1,5,7]
+        search.kinds = [NostrKind.text.rawValue, NostrKind.like.rawValue]
 
         //likes_filter.ids = ref_events.referenced_ids!
 

damus/Models/ThreadModel.swift

@@ -77,18 +77,23 @@ class ThreadModel: ObservableObject {
         var meta_events = NostrFilter()
         var event_filter = NostrFilter()
         var ref_events = NostrFilter()
-        //var likes_filter = NostrFilter.filter_kinds(7])
 
         let thread_id = event.thread_id(privkey: nil)
         
         ref_events.referenced_ids = [thread_id, event.id]
-        ref_events.kinds = [1]
+        ref_events.kinds = [NostrKind.text.rawValue]
         ref_events.limit = 1000
         
         event_filter.ids = [thread_id, event.id]
         
         meta_events.referenced_ids = [event.id]
-        meta_events.kinds = [9735, 1, 6, 7]
+
+        var kinds = [NostrKind.zap.rawValue, NostrKind.text.rawValue, NostrKind.boost.rawValue]
+        if !damus_state.settings.onlyzaps_mode {
+            kinds.append(NostrKind.like.rawValue)
+        }
+        meta_events.kinds = kinds
+
         meta_events.limit = 1000
         
         /*
@@ -129,7 +134,7 @@ class ThreadModel: ObservableObject {
             }
             
             if ev.known_kind == .metadata {
-                process_metadata_event(our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
+                process_metadata_event(events: damus_state.events, our_pubkey: damus_state.pubkey, profiles: damus_state.profiles, ev: ev)
             } else if ev.is_textlike {
                 self.add_event(ev, privkey: self.damus_state.keypair.privkey)
             }

damus/Models/TranslationService.swift

@@ -7,7 +7,19 @@
 
 import Foundation
 
-enum TranslationService: String, CaseIterable, Identifiable {
+enum TranslationService: String, CaseIterable, Identifiable, StringCodable {
+    init?(from string: String) {
+        guard let ts = TranslationService(rawValue: string) else {
+            return nil
+        }
+        
+        self = ts
+    }
+    
+    func to_string() -> String {
+        return self.rawValue
+    }
+    
     var id: String { self.rawValue }
 
     struct Model: Identifiable, Hashable {
@@ -19,6 +31,7 @@ enum TranslationService: String, CaseIterable, Identifiable {
     case none
     case libretranslate
     case deepl
+    case nokyctranslate
 
     var model: Model {
         switch self {
@@ -28,6 +41,8 @@ enum TranslationService: String, CaseIterable, Identifiable {
             return .init(tag: self.rawValue, displayName: NSLocalizedString("LibreTranslate (Open Source)", comment: "Dropdown option for selecting LibreTranslate as the translation service."))
         case .deepl:
             return .init(tag: self.rawValue, displayName: NSLocalizedString("DeepL (Proprietary, Higher Accuracy)", comment: "Dropdown option for selecting DeepL as the translation service."))
+        case .nokyctranslate:
+            return .init(tag: self.rawValue, displayName: NSLocalizedString("NoKYCTranslate.com (Prepay with BTC)", comment: "Dropdown option for selecting NoKYCTranslate.com as the translation service."))
         }
     }
 

damus/Models/Translations.swift

@@ -1,150 +0,0 @@
-//
-//  Translations.swift
-//  damus
-//
-//  Created by Terry Yiu on 3/29/23.
-//
-
-import Foundation
-import NaturalLanguage
-
-class Translations: ObservableObject {
-    private static let languageDetectionMinConfidence = 0.5
-
-    @Published var translations: [NostrEvent: String] = [:]
-    @Published var languages: [NostrEvent: String] = [:]
-
-    let settings: UserSettingsStore
-
-    let translator: Translator
-
-    let targetLanguage = currentLanguage()
-    let preferredLanguages = Set(Locale.preferredLanguages.map { localeToLanguage($0) })
-
-    init(_ settings: UserSettingsStore) {
-        self.settings = settings
-        self.translator = Translator(settings)
-    }
-
-    /**
-     Attempts to detect the language of the content of a given nostr event using Apple's offline NaturalLanguage API.
-     The detected language will be returned only if it has a 50% or more confidence.
-     This is a best effort guess and could be incorrect.
-     */
-    func detectLanguage(_ event: NostrEvent, state: DamusState) -> String? {
-        if let cachedLanguage = languages[event] {
-            return cachedLanguage
-        }
-
-        // Rely on Apple's NLLanguageRecognizer to tell us which language it thinks the note is in
-        // and filter on only the text portions of the content as URLs and hashtags confuse the language recognizer.
-        let originalBlocks = event.blocks(state.keypair.privkey)
-        let originalOnlyText = originalBlocks.compactMap { $0.is_text }.joined(separator: " ")
-
-        // Only accept language recognition hypothesis if there's at least a 50% probability that it's accurate.
-        let languageRecognizer = NLLanguageRecognizer()
-        languageRecognizer.processString(originalOnlyText)
-
-        guard let locale = languageRecognizer.languageHypotheses(withMaximum: 1).first(where: { $0.value >= Translations.languageDetectionMinConfidence })?.key.rawValue else {
-            return nil
-        }
-
-        // Remove the variant component and just take the language part as translation services typically only supports the variant-less language.
-        // Moreover, speakers of one variant can generally understand other variants.
-        let language = localeToLanguage(locale)
-        languages[event] = language
-        return language
-    }
-
-    /**
-     Returns true if the given translation is effectively the same as the original note, ignoring whitespaces and new lines.
-     */
-    private func translationSameAsOriginal(_ translation: String, event: NostrEvent, state: DamusState) -> Bool {
-        return translation.trimmingCharacters(in: .whitespacesAndNewlines) == event.get_content(state.keypair.privkey).trimmingCharacters(in: .whitespacesAndNewlines)
-    }
-
-    func hasCachedTranslation(_ event: NostrEvent) -> Bool {
-        return languages[event] != nil
-    }
-
-    func cachedTranslation(_ event: NostrEvent) -> TranslationWithLanguage? {
-        if let cachedLanguage = languages[event] {
-            if let cachedTranslation = translations[event] {
-                return TranslationWithLanguage(translation: cachedTranslation, language: cachedLanguage)
-            } else {
-                return nil
-            }
-        } else {
-            return nil
-        }
-    }
-
-    func translate(_ event: NostrEvent, state: DamusState) async -> TranslationWithLanguage? {
-        guard shouldTranslate(event, state: state) else {
-            return nil
-        }
-
-        guard let noteLanguage = detectLanguage(event, state: state) else {
-            return nil
-        }
-
-        if languages[event] != nil {
-            return cachedTranslation(event)
-        }
-
-        do {
-            guard let translationWithLanguage = try await translator.translate(event.get_content(state.keypair.privkey), from: noteLanguage, to: targetLanguage) else {
-                return nil
-            }
-
-            // If the translated content is identical to the original content, don't return the translation.
-            if translationSameAsOriginal(translationWithLanguage.translation, event: event, state: state) {
-                // Nil out the translation as it's the same as the original.
-                translations[event] = nil
-                // Leave an entry so that we don't attempt to translate it again in the future.
-                languages[event] = targetLanguage
-                return nil
-            } else {
-                translations[event] = translationWithLanguage.translation
-                languages[event] = translationWithLanguage.language
-                return translationWithLanguage
-            }
-        } catch {
-            return nil
-        }
-    }
-
-    func shouldTranslate(_ event: NostrEvent, state: DamusState) -> Bool {
-        // Do not translate self-authored content because if the language recognizer guesses the wrong language for your own note,
-        // it's annoying and unexpected for the translation to show up.
-        if event.pubkey == state.pubkey && state.is_privkey_user {
-            return false
-        }
-
-        // Avoid translating if no translation service is configured.
-        switch settings.translation_service {
-        case .none:
-            return false
-        case .libretranslate:
-            if URLComponents(string: settings.libretranslate_url) == nil {
-                return false
-            }
-        case .deepl:
-            if settings.deepl_api_key == "" {
-                return false
-            }
-        }
-
-        // If translation was attempted before, use the results of the cached translation to determine if it should be shown.
-        if languages[event] != nil {
-            return translations[event] != nil
-        }
-
-        // Avoid translating notes if language cannot be detected or if it is in one of the user's preferred languages.
-        guard let noteLanguage = detectLanguage(event, state: state), !preferredLanguages.contains(noteLanguage) else {
-            return false
-        }
-
-        return true
-    }
-}

damus/Models/UserSettingsStore.swift

@@ -9,198 +9,160 @@ import Foundation
 import Vault
 import UIKit
 
-func should_show_wallet_selector(_ pubkey: String) -> Bool {
-    return UserDefaults.standard.object(forKey: "show_wallet_selector") as? Bool ?? true
-}
+let fallback_zap_amount = 1000
 
-func pk_setting_key(_ pubkey: String, key: String) -> String {
-    return "\(pubkey)_\(key)"
-}
-
-func default_zap_setting_key(pubkey: String) -> String {
-    return pk_setting_key(pubkey, key: "default_zap_amount")
-}
-
-func set_default_zap_amount(pubkey: String, amount: Int) {
-    let key = default_zap_setting_key(pubkey: pubkey)
-    UserDefaults.standard.setValue(amount, forKey: key)
-}
-
-func get_default_zap_amount(pubkey: String) -> Int? {
-    let key = default_zap_setting_key(pubkey: pubkey)
-    let amt = UserDefaults.standard.integer(forKey: key)
-    if amt == 0 {
-        return nil
-    }
-    return amt
-}
-
-func should_disable_image_animation() -> Bool {
-    return (UserDefaults.standard.object(forKey: "disable_animation") as? Bool)
-            ?? UIAccessibility.isReduceMotionEnabled
- }
-
-func get_default_wallet(_ pubkey: String) -> Wallet {
-    if let defaultWalletName = UserDefaults.standard.string(forKey: "default_wallet"),
-       let default_wallet = Wallet(rawValue: defaultWalletName)
-    {
-        return default_wallet
-    } else {
-        return .system_default_wallet
-    }
-}
-
-func get_media_uploader(_ pubkey: String) -> MediaUploader {
-    if let defaultMediaUploader = UserDefaults.standard.string(forKey: "default_media_uploader"),
-       let defaultMediaUploader = MediaUploader(rawValue: defaultMediaUploader) {
-        return defaultMediaUploader
-    } else {
-        return .nostrBuild
-    }
-}
-
-private func get_translation_service(_ pubkey: String) -> TranslationService? {
-    guard let translation_service = UserDefaults.standard.string(forKey: "translation_service") else {
-        return nil
-    }
-
-    return TranslationService(rawValue: translation_service)
-}
-
-private func get_deepl_plan(_ pubkey: String) -> DeepLPlan? {
-    guard let server_name = UserDefaults.standard.string(forKey: "deepl_plan") else {
-        return nil
-    }
-
-    return DeepLPlan(rawValue: server_name)
-}
-
-private func get_libretranslate_server(_ pubkey: String) -> LibreTranslateServer? {
-    guard let server_name = UserDefaults.standard.string(forKey: "libretranslate_server") else {
-        return nil
+@propertyWrapper struct Setting<T: Equatable> {
+    private let key: String
+    private var value: T
+    
+    init(key: String, default_value: T) {
+        self.key = pk_setting_key(UserSettingsStore.pubkey ?? "", key: key)
+        if let loaded = UserDefaults.standard.object(forKey: self.key) as? T {
+            self.value = loaded
+        } else if let loaded = UserDefaults.standard.object(forKey: key) as? T {
+            // try to load from deprecated non-pubkey-keyed setting
+            self.value = loaded
+        } else {
+            self.value = default_value
+        }
     }
     
-    return LibreTranslateServer(rawValue: server_name)
+    var wrappedValue: T {
+        get { return value }
+        set {
+            guard self.value != newValue else {
+                return
+            }
+            self.value = newValue
+            UserDefaults.standard.set(newValue, forKey: key)
+            UserSettingsStore.shared!.objectWillChange.send()
+        }
+    }
 }
 
-private func get_libretranslate_url(_ pubkey: String, server: LibreTranslateServer) -> String? {
-    if let url = server.model.url {
-        return url
+@propertyWrapper class StringSetting<T: StringCodable & Equatable> {
+    private let key: String
+    private var value: T
+    
+    init(key: String, default_value: T) {
+        self.key = pk_setting_key(UserSettingsStore.pubkey ?? "", key: key)
+        if let loaded = UserDefaults.standard.string(forKey: self.key), let val = T.init(from: loaded) {
+            self.value = val
+        } else if let loaded = UserDefaults.standard.string(forKey: key), let val = T.init(from: loaded) {
+            // try to load from deprecated non-pubkey-keyed setting
+            self.value = val
+        } else {
+            self.value = default_value
+        }
     }
     
-    return UserDefaults.standard.object(forKey: "libretranslate_url") as? String
+    var wrappedValue: T {
+        get { return value }
+        set {
+            guard self.value != newValue else {
+                return
+            }
+            self.value = newValue
+            UserDefaults.standard.set(newValue.to_string(), forKey: key)
+            UserSettingsStore.shared!.objectWillChange.send()
+        }
+    }
 }
 
 class UserSettingsStore: ObservableObject {
-    @Published var default_wallet: Wallet {
-        didSet {
-            UserDefaults.standard.set(default_wallet.rawValue, forKey: "default_wallet")
-        }
-    }
+    static var pubkey: String? = nil
+    static var shared: UserSettingsStore? = nil
+    
+    @StringSetting(key: "default_wallet", default_value: .system_default_wallet)
+    var default_wallet: Wallet
+    
+    @StringSetting(key: "default_media_uploader", default_value: .nostrBuild)
+    var default_media_uploader: MediaUploader
+    
+    @Setting(key: "show_wallet_selector", default_value: true)
+    var show_wallet_selector: Bool
+    
+    @Setting(key: "left_handed", default_value: false)
+    var left_handed: Bool
+    
+    @Setting(key: "always_show_images", default_value: false)
+    var always_show_images: Bool
 
-    @Published var default_media_uploader: MediaUploader {
-        didSet {
-            UserDefaults.standard.set(default_media_uploader.rawValue, forKey: "default_media_uploader")
+    @Setting(key: "zap_vibration", default_value: true)
+    var zap_vibration: Bool
+    
+    @Setting(key: "zap_notification", default_value: true)
+    var zap_notification: Bool
+    
+    @Setting(key: "default_zap_amount", default_value: fallback_zap_amount)
+    var default_zap_amount: Int
+    
+    @Setting(key: "mention_notification", default_value: true)
+    var mention_notification: Bool
+    
+    @StringSetting(key: "zap_type", default_value: ZapType.pub)
+    var default_zap_type: ZapType
+
+    @Setting(key: "repost_notification", default_value: true)
+    var repost_notification: Bool
+    
+    @Setting(key: "dm_notification", default_value: true)
+    var dm_notification: Bool
+    
+    @Setting(key: "like_notification", default_value: true)
+    var like_notification: Bool
+    
+    @Setting(key: "notification_only_from_following", default_value: false)
+    var notification_only_from_following: Bool
+    
+    @Setting(key: "translate_dms", default_value: false)
+    var translate_dms: Bool
+    
+    @Setting(key: "truncate_timeline_text", default_value: false)
+    var truncate_timeline_text: Bool
+    
+    @Setting(key: "truncate_mention_text", default_value: true)
+    var truncate_mention_text: Bool
+    
+    @Setting(key: "notification_indicators", default_value: NewEventsBits.all.rawValue)
+    var notification_indicators: Int
+    
+    @Setting(key: "auto_translate", default_value: true)
+    var auto_translate: Bool
+
+    @Setting(key: "show_only_preferred_languages", default_value: false)
+    var show_only_preferred_languages: Bool
+
+    @Setting(key: "onlyzaps_mode", default_value: false)
+    var onlyzaps_mode: Bool
+    
+    @Setting(key: "disable_animation", default_value: UIAccessibility.isReduceMotionEnabled)
+    var disable_animation: Bool
+
+    // Helper for inverse of disable_animation.
+    // disable_animation was introduced as a setting first, but it's more natural for the settings UI to show the inverse.
+    var enable_animation: Bool {
+        get {
+            !disable_animation
+        }
+        set {
+            disable_animation = !newValue
         }
     }
     
-    @Published var show_wallet_selector: Bool {
-        didSet {
-            UserDefaults.standard.set(show_wallet_selector, forKey: "show_wallet_selector")
-        }
-    }
-
-    @Published var left_handed: Bool {
-        didSet {
-            UserDefaults.standard.set(left_handed, forKey: "left_handed")
-        }
-    }
+    @StringSetting(key: "friend_filter", default_value: .all)
+    var friend_filter: FriendFilter
     
-    @Published var always_show_images: Bool {
-        didSet {
-            UserDefaults.standard.set(always_show_images, forKey: "always_show_images")
-        }
-    }
+    @StringSetting(key: "notification_state", default_value: .all)
+    var notification_state: NotificationFilterState
 
-    @Published var zap_vibration: Bool {
-        didSet {
-            UserDefaults.standard.set(zap_vibration, forKey: "zap_vibration")
-        }
-    }
+    @StringSetting(key: "translation_service", default_value: .none)
+    var translation_service: TranslationService
 
-    @Published var zap_notification: Bool {
-        didSet {
-            UserDefaults.standard.set(zap_notification, forKey: "zap_notification")
-        }
-    }
-
-    @Published var mention_notification: Bool {
-        didSet {
-            UserDefaults.standard.set(mention_notification, forKey: "mention_notification")
-        }
-    }
-
-    @Published var repost_notification: Bool {
-        didSet {
-            UserDefaults.standard.set(repost_notification, forKey: "repost_notification")
-        }
-    }
-
-    @Published var dm_notification: Bool {
-        didSet {
-            UserDefaults.standard.set(dm_notification, forKey: "dm_notification")
-        }
-    }
-
-    @Published var like_notification: Bool {
-        didSet {
-            UserDefaults.standard.set(like_notification, forKey: "like_notification")
-        }
-    }
-
-    @Published var notification_only_from_following: Bool {
-        didSet {
-            UserDefaults.standard.set(notification_only_from_following, forKey: "notification_only_from_following")
-        }
-    }
-
-    @Published var truncate_timeline_text: Bool {
-        didSet {
-            UserDefaults.standard.set(truncate_timeline_text, forKey: "truncate_timeline_text")
-        }
-    }
+    @StringSetting(key: "deepl_plan", default_value: .free)
+    var deepl_plan: DeepLPlan
     
-    @Published var truncate_mention_text: Bool {
-        didSet {
-            UserDefaults.standard.set(truncate_mention_text, forKey: "truncate_mention_text")
-        }
-    }
-
-    @Published var auto_translate: Bool {
-        didSet {
-            UserDefaults.standard.set(auto_translate, forKey: "auto_translate")
-        }
-    }
-
-    @Published var show_only_preferred_languages: Bool {
-        didSet {
-            UserDefaults.standard.set(show_only_preferred_languages, forKey: "show_only_preferred_languages")
-        }
-    }
-
-    @Published var translation_service: TranslationService {
-        didSet {
-            UserDefaults.standard.set(translation_service.rawValue, forKey: "translation_service")
-        }
-    }
-
-    @Published var deepl_plan: DeepLPlan {
-        didSet {
-            UserDefaults.standard.set(deepl_plan.rawValue, forKey: "deepl_plan")
-        }
-    }
-
-    @Published var deepl_api_key: String {
+    var deepl_api_key: String {
         didSet {
             do {
                 if deepl_api_key == "" {
@@ -214,31 +176,14 @@ class UserSettingsStore: ObservableObject {
         }
     }
 
-    @Published var libretranslate_server: LibreTranslateServer {
-        didSet {
-            if oldValue == libretranslate_server {
-                return
-            }
+    @StringSetting(key: "libretranslate_server", default_value: .terraprint)
+    var libretranslate_server: LibreTranslateServer
+    
+    @Setting(key: "libretranslate_url", default_value: "")
+    var libretranslate_url: String
 
-            UserDefaults.standard.set(libretranslate_server.rawValue, forKey: "libretranslate_server")
-
-            libretranslate_api_key = ""
-
-            if libretranslate_server == .custom {
-                libretranslate_url = ""
-            } else {
-                libretranslate_url = libretranslate_server.model.url!
-            }
-        }
-    }
-
-    @Published var libretranslate_url: String {
-        didSet {
-            UserDefaults.standard.set(libretranslate_url, forKey: "libretranslate_url")
-        }
-    }
-
-    @Published var libretranslate_api_key: String {
+    @Setting(key: "libretranslate_api_key", default_value: "")
+    var libretranslate_api_key: String {
         didSet {
             do {
                 if libretranslate_api_key == "" {
@@ -252,73 +197,33 @@ class UserSettingsStore: ObservableObject {
         }
     }
     
-    @Published var disable_animation: Bool {
+    @Published var nokyctranslate_api_key: String {
         didSet {
-            UserDefaults.standard.set(disable_animation, forKey: "disable_animation")
+            do {
+                if nokyctranslate_api_key == "" {
+                    try clearNoKYCTranslateApiKey()
+                } else {
+                    try saveNoKYCTranslateApiKey(nokyctranslate_api_key)
+                }
+            } catch {
+                // No-op.
+            }
         }
-     }
+    }
 
     init() {
-        // TODO: pubkey-scoped settings
-        let pubkey = ""
-        self.default_wallet = get_default_wallet(pubkey)
-        show_wallet_selector = should_show_wallet_selector(pubkey)
-        always_show_images = UserDefaults.standard.object(forKey: "always_show_images") as? Bool ?? false
-
-        default_media_uploader = get_media_uploader(pubkey)
-
-        left_handed = UserDefaults.standard.object(forKey: "left_handed") as? Bool ?? false
-        zap_vibration = UserDefaults.standard.object(forKey: "zap_vibration") as? Bool ?? false
-        zap_notification = UserDefaults.standard.object(forKey: "zap_notification") as? Bool ?? true
-        mention_notification = UserDefaults.standard.object(forKey: "mention_notification") as? Bool ?? true
-        repost_notification = UserDefaults.standard.object(forKey: "repost_notification") as? Bool ?? true
-        like_notification = UserDefaults.standard.object(forKey: "like_notification") as? Bool ?? true
-        dm_notification = UserDefaults.standard.object(forKey: "dm_notification") as? Bool ?? true
-        notification_only_from_following = UserDefaults.standard.object(forKey: "notification_only_from_following") as? Bool ?? false
-        truncate_timeline_text = UserDefaults.standard.object(forKey: "truncate_timeline_text") as? Bool ?? false
-        truncate_mention_text = UserDefaults.standard.object(forKey: "truncate_mention_text") as? Bool ?? false
-        disable_animation = should_disable_image_animation()
-        auto_translate = UserDefaults.standard.object(forKey: "auto_translate") as? Bool ?? true
-        show_only_preferred_languages = UserDefaults.standard.object(forKey: "show_only_preferred_languages") as? Bool ?? false
-
-        // Note from @tyiu:
-        // Default translation service is disabled by default for now until we gain some confidence that it is working well in production.
-        // Instead of throwing all Damus users onto feature immediately, allow for discovery of feature organically.
-        // Also, we are connecting to servers listed as mirrors on the official LibreTranslate GitHub README that do not require API keys.
-        // However, we have not asked them for permission to use, so we're trying to be good neighbors for now.
-        // Opportunity: spin up dedicated trusted LibreTranslate server that requires an API key for any access (or higher rate limit access).
-        if let translation_service = get_translation_service(pubkey) {
-            self.translation_service = translation_service
-        } else {
-            self.translation_service = .none
-        }
-
-        if let libretranslate_server = get_libretranslate_server(pubkey) {
-            self.libretranslate_server = libretranslate_server
-            self.libretranslate_url = get_libretranslate_url(pubkey, server: libretranslate_server) ?? ""
-        } else {
-            // Choose a random server to distribute load.
-            libretranslate_server = .allCases.filter { $0 != .custom }.randomElement()!
-            libretranslate_url = ""
-        }
-            
-        do {
-            libretranslate_api_key = try Vault.getPrivateKey(keychainConfiguration: DamusLibreTranslateKeychainConfiguration())
-        } catch {
-            libretranslate_api_key = ""
-        }
-
-        if let deepl_plan = get_deepl_plan(pubkey) {
-            self.deepl_plan = deepl_plan
-        } else {
-            self.deepl_plan = .free
-        }
-
         do {
             deepl_api_key = try Vault.getPrivateKey(keychainConfiguration: DamusDeepLKeychainConfiguration())
         } catch {
             deepl_api_key = ""
         }
+        
+        do {
+            nokyctranslate_api_key = try Vault.getPrivateKey(keychainConfiguration: DamusNoKYCTranslateKeychainConfiguration())
+        } catch {
+            nokyctranslate_api_key = ""
+        }
+        
     }
 
     private func saveLibreTranslateApiKey(_ apiKey: String) throws {
@@ -329,6 +234,14 @@ class UserSettingsStore: ObservableObject {
         try Vault.deletePrivateKey(keychainConfiguration: DamusLibreTranslateKeychainConfiguration())
     }
 
+    private func saveNoKYCTranslateApiKey(_ apiKey: String) throws {
+        try Vault.savePrivateKey(apiKey, keychainConfiguration: DamusNoKYCTranslateKeychainConfiguration())
+    }
+    
+    private func clearNoKYCTranslateApiKey() throws {
+        try Vault.deletePrivateKey(keychainConfiguration: DamusNoKYCTranslateKeychainConfiguration())
+    }
+    
     private func saveDeepLApiKey(_ apiKey: String) throws {
         try Vault.savePrivateKey(apiKey, keychainConfiguration: DamusDeepLKeychainConfiguration())
     }
@@ -336,6 +249,19 @@ class UserSettingsStore: ObservableObject {
     private func clearDeepLApiKey() throws {
         try Vault.deletePrivateKey(keychainConfiguration: DamusDeepLKeychainConfiguration())
     }
+
+    func can_translate(_ pubkey: String) -> Bool {
+        switch translation_service {
+        case .none:
+            return false
+        case .libretranslate:
+            return URLComponents(string: libretranslate_url) != nil
+        case .deepl:
+            return deepl_api_key != ""
+        case .nokyctranslate:
+            return nokyctranslate_api_key != ""
+        }
+    }
 }
 
 struct DamusLibreTranslateKeychainConfiguration: KeychainConfiguration {
@@ -349,3 +275,13 @@ struct DamusDeepLKeychainConfiguration: KeychainConfiguration {
     var accessGroup: String? = nil
     var accountName = "deepl_apikey"
 }
+
+struct DamusNoKYCTranslateKeychainConfiguration: KeychainConfiguration {
+    var serviceName = "damus"
+    var accessGroup: String? = nil
+    var accountName = "nokyctranslate_apikey"
+}
+
+func pk_setting_key(_ pubkey: String, key: String) -> String {
+    return "\(pubkey)_\(key)"
+}

damus/Models/Wallet.swift

@@ -7,7 +7,7 @@
 
 import Foundation
 
-enum Wallet: String, CaseIterable, Identifiable {
+enum Wallet: String, CaseIterable, Identifiable, StringCodable {
     var id: String { self.rawValue }
     
     struct Model: Identifiable, Hashable {
@@ -20,6 +20,17 @@ enum Wallet: String, CaseIterable, Identifiable {
         var image: String
     }
     
+    func to_string() -> String {
+        return rawValue
+    }
+    
+    init?(from string: String) {
+        guard let w = Wallet(rawValue: string) else {
+            return nil
+        }
+        self = w
+    }
+    
     // New url prefixes needed to be added to LSApplicationQueriesSchemes
     case system_default_wallet
     case strike

damus/Models/ZapsModel.swift

@@ -10,7 +10,6 @@ import Foundation
 class ZapsModel: ObservableObject {
     let state: DamusState
     let target: ZapTarget
-    var zaps: [Zap]
     
     let zaps_subid = UUID().description
     let profiles_subid = UUID().description
@@ -18,11 +17,14 @@ class ZapsModel: ObservableObject {
     init(state: DamusState, target: ZapTarget) {
         self.state = state
         self.target = target
-        self.zaps = []
+    }
+    
+    var zaps: [Zap] {
+        return state.events.lookup_zaps(target: target)
     }
     
     func subscribe() {
-        var filter = NostrFilter.filter_kinds([9735])
+        var filter = NostrFilter.filter_kinds([NostrKind.zap.rawValue])
         switch target {
         case .profile(let profile_id):
             filter.pubkeys = [profile_id]
@@ -51,7 +53,7 @@ class ZapsModel: ObservableObject {
         case .notice:
             break
         case .eose:
-            let events = self.zaps.map { $0.request.ev }
+            let events = state.events.lookup_zaps(target: target).map { $0.request_ev }
             load_profiles(profiles_subid: profiles_subid, relay_id: relay_id, load: .from_events(events), damus_state: state)
         case .event(_, let ev):
             guard ev.kind == 9735 else {
@@ -59,7 +61,7 @@ class ZapsModel: ObservableObject {
             }
             
             if let zap = state.zaps.zaps[ev.id] {
-                if insert_uniq_sorted_zap_by_amount(zaps: &zaps, new_zap: zap) {
+                if state.events.store_zap(zap: zap) {
                     objectWillChange.send()
                 }
             } else {
@@ -71,9 +73,7 @@ class ZapsModel: ObservableObject {
                     return
                 }
                 
-                state.zaps.add_zap(zap: zap)
-                
-                if insert_uniq_sorted_zap_by_amount(zaps: &zaps, new_zap: zap) {
+                if self.state.add_zap(zap: zap) {
                     objectWillChange.send()
                 }
             }

damus/Nostr/Nostr.swift

@@ -7,7 +7,7 @@
 
 import Foundation
 
-struct Profile: Codable {
+class Profile: Codable {
     var value: [String: AnyCodable]
     
     init (name: String?, display_name: String?, about: String?, picture: String?, banner: String?, website: String?, lud06: String?, lud16: String?, nip05: String?) {
@@ -39,7 +39,7 @@ struct Profile: Codable {
         return s
     }
     
-    private mutating func set_val<T>(_ key: String, _ val: T?) {
+    private func set_val<T>(_ key: String, _ val: T?) {
         if val == nil {
             self.value.removeValue(forKey: key)
             return
@@ -48,10 +48,15 @@ struct Profile: Codable {
         self.value[key] = AnyCodable.init(val)
     }
     
-    private mutating func set_str(_ key: String, _ val: String?) {
+    private func set_str(_ key: String, _ val: String?) {
         set_val(key, val)
     }
     
+    var reactions: Bool? {
+        get { return get_val("reactions"); }
+        set(s) { set_val("reactions", s) }
+    }
+    
     var deleted: Bool? {
         get { return get_val("deleted"); }
         set(s) { set_val("deleted", s) }
@@ -110,13 +115,21 @@ struct Profile: Codable {
         }
     }
     
+    private var _lnurl: String? = nil
     var lnurl: String? {
+        if let _lnurl {
+            return _lnurl
+        }
+        
         guard let addr = lud16 ?? lud06 else {
             return nil;
         }
         
         if addr.contains("@") {
-            return lnaddress_to_lnurl(addr);
+            // this is a heavy op and is used a lot in views, cache it!
+            let addr = lnaddress_to_lnurl(addr);
+            self._lnurl = addr
+            return addr
         }
         
         if !addr.lowercased().hasPrefix("lnurl") {
@@ -139,7 +152,7 @@ struct Profile: Codable {
         self.value = [:]
     }
     
-    init(from decoder: Decoder) throws {
+    required init(from decoder: Decoder) throws {
         let container = try decoder.singleValueContainer()
         self.value = try container.decode([String: AnyCodable].self)
     }

damus/Nostr/NostrEvent.swift

@@ -13,11 +13,15 @@ import CryptoKit
 import NaturalLanguage
 
 
-
 enum ValidationResult: Decodable {
+    case unknown
     case ok
     case bad_id
     case bad_sig
+    
+    var is_bad: Bool {
+        return self == .bad_id || self == .bad_sig
+    }
 }
 
 struct OtherEvent {
@@ -38,6 +42,18 @@ struct ReferencedId: Identifiable, Hashable, Equatable {
     var id: String {
         return ref_id
     }
+    
+    static func q(_ id: String, relay_id: String? = nil) -> ReferencedId {
+        return ReferencedId(ref_id: id, relay_id: relay_id, key: "q")
+    }
+    
+    static func e(_ id: String, relay_id: String? = nil) -> ReferencedId {
+        return ReferencedId(ref_id: id, relay_id: relay_id, key: "e")
+    }
+    
+    static func p(_ id: String, relay_id: String? = nil) -> ReferencedId {
+        return ReferencedId(ref_id: id, relay_id: relay_id, key: "p")
+    }
 }
 
 struct EventId: Identifiable, CustomStringConvertible {
@@ -82,7 +98,7 @@ class NostrEvent: Codable, Identifiable, CustomStringConvertible, Equatable, Has
     }
     
     var too_big: Bool {
-        return self.content.count > 16000
+        return self.content.utf8.count > 16000
     }
     
     var should_show_event: Bool {
@@ -93,14 +109,6 @@ class NostrEvent: Codable, Identifiable, CustomStringConvertible, Equatable, Has
         return calculate_event_id(ev: self) == self.id
     }
     
-    var is_valid: Bool {
-        return validity == .ok
-    }
-    
-    lazy var validity: ValidationResult = {
-        return .ok //validate_event(ev: self)
-    }()
-    
     private var _blocks: [Block]? = nil
     func blocks(_ privkey: String?) -> [Block] {
         if let bs = _blocks {
@@ -115,14 +123,22 @@ class NostrEvent: Codable, Identifiable, CustomStringConvertible, Equatable, Has
         return parse_mentions(content: content, tags: self.tags)
     }
 
-    lazy var inner_event: NostrEvent? = {
-        // don't try to deserialize an inner event if we know there won't be one
-        if self.known_kind == .boost {
-            return event_from_json(dat: self.content)
-        }
-        return nil
+    private lazy var inner_event: NostrEvent? = {
+        return event_from_json(dat: self.content)
     }()
     
+    func get_inner_event(cache: EventCache) -> NostrEvent? {
+        guard self.known_kind == .boost else {
+            return nil
+        }
+        
+        if self.content == "", let ref = self.referenced_ids.first {
+            return cache.lookup(ref.ref_id)
+        }
+        
+        return self.inner_event
+    }
+    
     private var _event_refs: [EventRef]? = nil
     func event_refs(_ privkey: String?) -> [EventRef] {
         if let rs = _event_refs {
@@ -260,6 +276,25 @@ class NostrEvent: Codable, Identifiable, CustomStringConvertible, Equatable, Has
         return event_is_reply(self, privkey: privkey)
     }
 
+    func note_language(_ privkey: String?) -> String? {
+        // Rely on Apple's NLLanguageRecognizer to tell us which language it thinks the note is in
+        // and filter on only the text portions of the content as URLs and hashtags confuse the language recognizer.
+        let originalBlocks = blocks(privkey)
+        let originalOnlyText = originalBlocks.compactMap { $0.is_text }.joined(separator: " ")
+
+        // Only accept language recognition hypothesis if there's at least a 50% probability that it's accurate.
+        let languageRecognizer = NLLanguageRecognizer()
+        languageRecognizer.processString(originalOnlyText)
+
+        guard let locale = languageRecognizer.languageHypotheses(withMaximum: 1).first(where: { $0.value >= 0.5 })?.key.rawValue else {
+            return nil
+        }
+
+        // Remove the variant component and just take the language part as translation services typically only supports the variant-less language.
+        // Moreover, speakers of one variant can generally understand other variants.
+        return localeToLanguage(locale)
+    }
+
     public var referenced_ids: [ReferencedId] {
         return get_referenced_ids(key: "e")
     }
@@ -545,7 +580,7 @@ func make_first_contact_event(keypair: Keypair) -> NostrEvent? {
     return ev
 }
 
-func make_metadata_event(keypair: Keypair, metadata: NostrMetadata) -> NostrEvent? {
+func make_metadata_event(keypair: Keypair, metadata: Profile) -> NostrEvent? {
     guard let privkey = keypair.privkey else {
         return nil
     }
@@ -671,7 +706,7 @@ func generate_private_keypair(our_privkey: String, id: String, created_at: Int64
 func make_zap_request_event(keypair: FullKeypair, content: String, relays: [RelayDescriptor], target: ZapTarget, zap_type: ZapType) -> NostrEvent? {
     var tags = zap_target_to_tags(target)
     var relay_tag = ["relays"]
-    relay_tag.append(contentsOf: relays.map { $0.url.absoluteString })
+    relay_tag.append(contentsOf: relays.map { $0.url.id })
     tags.append(relay_tag)
     
     var kp = keypair
@@ -705,11 +740,34 @@ func make_zap_request_event(keypair: FullKeypair, content: String, relays: [Rela
     return ev
 }
 
+func uniq<T: Hashable>(_ xs: [T]) -> [T] {
+    var s = Set<T>()
+    var ys: [T] = []
+    
+    for x in xs {
+        if s.contains(x) {
+            continue
+        }
+        s.insert(x)
+        ys.append(x)
+    }
+    
+    return ys
+}
+
 func gather_reply_ids(our_pubkey: String, from: NostrEvent) -> [ReferencedId] {
     var ids = get_referenced_ids(tags: from.tags, key: "e").first.map { [$0] } ?? []
 
-    ids.append(ReferencedId(ref_id: from.id, relay_id: nil, key: "e"))
-    ids.append(contentsOf: from.referenced_pubkeys.filter { $0.ref_id != our_pubkey })
+    ids.append(.e(from.id))
+    ids.append(contentsOf: uniq(from.referenced_pubkeys.filter { $0.ref_id != our_pubkey }))
+    if from.pubkey != our_pubkey {
+        ids.append(ReferencedId(ref_id: from.pubkey, relay_id: nil, key: "p"))
+    }
+    return ids
+}
+
+func gather_quote_ids(our_pubkey: String, from: NostrEvent) -> [ReferencedId] {
+    var ids: [ReferencedId] = [.q(from.id)]
     if from.pubkey != our_pubkey {
         ids.append(ReferencedId(ref_id: from.pubkey, relay_id: nil, key: "p"))
     }
@@ -960,8 +1018,8 @@ func last_etag(tags: [[String]]) -> String? {
     return e
 }
 
-func inner_event_or_self(ev: NostrEvent) -> NostrEvent {
-    guard let inner_ev = ev.inner_event else {
+func inner_event_or_self(ev: NostrEvent, cache: EventCache) -> NostrEvent {
+    guard let inner_ev = ev.get_inner_event(cache: cache) else {
         return ev
     }
     

damus/Nostr/NostrFilter.swift

@@ -41,7 +41,7 @@ struct NostrFilter: Codable, Equatable {
     }
 
     public static var filter_text: NostrFilter {
-        return filter_kinds([1])
+        return filter_kinds([NostrKind.text.rawValue])
     }
     
     public static func filter_ids(_ ids: [String]) -> NostrFilter {
@@ -49,11 +49,11 @@ struct NostrFilter: Codable, Equatable {
     }
     
     public static var filter_profiles: NostrFilter {
-        return filter_kinds([0])
+        return filter_kinds([NostrKind.metadata.rawValue])
     }
 
     public static var filter_contacts: NostrFilter {
-        return filter_kinds([3])
+        return filter_kinds([NostrKind.contacts.rawValue])
     }
     
     public static func filter_authors(_ authors: [String]) -> NostrFilter {

damus/Nostr/NostrMetadata.swift

@@ -1,25 +0,0 @@
-//
-//  NostrMetadata.swift
-//  damus
-//
-//  Created by William Casarin on 2022-05-21.
-//
-
-import Foundation
-
-
-struct NostrMetadata: Codable {
-    let display_name: String?
-    let name: String?
-    let about: String?
-    let website: String?
-    let nip05: String?
-    let picture: String?
-    let banner: String?
-    let lud06: String?
-    let lud16: String?
-}
-
-func create_account_to_metadata(_ model: CreateAccountModel) -> NostrMetadata {
-    return NostrMetadata(display_name: model.real_name, name: model.nick_name, about: model.about, website: nil, nip05: nil, picture: model.profile_image, banner: nil, lud06: nil, lud16: nil)
-}

damus/Nostr/Relay.swift

@@ -14,8 +14,8 @@ public struct RelayInfo: Codable {
     static let rw = RelayInfo(read: true, write: true)
 }
 
-public struct RelayDescriptor: Codable {
-    public let url: URL
+public struct RelayDescriptor {
+    public let url: RelayURL
     public let info: RelayInfo
 }
 
@@ -52,14 +52,12 @@ class Relay: Identifiable {
     let descriptor: RelayDescriptor
     let connection: RelayConnection
     
-    var last_pong: UInt32
     var flags: Int
     
     init(descriptor: RelayDescriptor, connection: RelayConnection) {
         self.flags = 0
         self.descriptor = descriptor
         self.connection = connection
-        self.last_pong = 0
     }
     
     func mark_broken() {
@@ -81,6 +79,6 @@ enum RelayError: Error {
     case RelayNotFound
 }
 
-func get_relay_id(_ url: URL) -> String {
-    return url.absoluteString
+func get_relay_id(_ url: RelayURL) -> String {
+    return url.url.absoluteString
 }

damus/Nostr/RelayConnection.swift

@@ -5,42 +5,52 @@
 //  Created by William Casarin on 2022-04-02.
 //
 
+import Combine
 import Foundation
-import Starscream
 
 enum NostrConnectionEvent {
     case ws_event(WebSocketEvent)
     case nostr_event(NostrResponse)
 }
 
-final class RelayConnection: WebSocketDelegate {
-    private(set) var isConnected = false
-    private(set) var isConnecting = false
-    private(set) var isReconnecting = false
+public struct RelayURL: Hashable {
+    private(set) var url: URL
     
-    private(set) var last_connection_attempt: TimeInterval = 0
-    private lazy var socket = {
-        let req = URLRequest(url: url)
-        let socket = WebSocket(request: req, compressionHandler: .none)
-        socket.delegate = self
-        return socket
-    }()
-    private var handleEvent: (NostrConnectionEvent) -> ()
-    private let url: URL
-
-    init(url: URL, handleEvent: @escaping (NostrConnectionEvent) -> ()) {
-        self.url = url
-        self.handleEvent = handleEvent
+    var id: String {
+        return url.absoluteString
     }
     
-    func reconnect() {
-        if isConnected {
-            isReconnecting = true
-            disconnect()
-        } else {
-            // we're already disconnected, so just connect
-            connect(force: true)
+    init?(_ str: String) {
+        guard let url = URL(string: str) else {
+            return nil
         }
+        
+        guard let scheme = url.scheme else {
+            return nil
+        }
+        
+        guard scheme == "ws" || scheme == "wss" else {
+            return nil
+        }
+        
+        self.url = url
+    }
+}
+
+final class RelayConnection {
+    private(set) var isConnected = false
+    private(set) var isConnecting = false
+    
+    private(set) var last_connection_attempt: TimeInterval = 0
+    private lazy var socket = WebSocket(url.url)
+    private var subscriptionToken: AnyCancellable?
+    
+    private var handleEvent: (NostrConnectionEvent) -> ()
+    private let url: RelayURL
+
+    init(url: RelayURL, handleEvent: @escaping (NostrConnectionEvent) -> ()) {
+        self.url = url
+        self.handleEvent = handleEvent
     }
     
     func connect(force: Bool = false) {
@@ -50,11 +60,27 @@ final class RelayConnection: WebSocketDelegate {
         
         isConnecting = true
         last_connection_attempt = Date().timeIntervalSince1970
+        
+        subscriptionToken = socket.subject
+            .receive(on: DispatchQueue.main)
+            .sink { [weak self] completion in
+                switch completion {
+                case .failure(let error):
+                    self?.receive(event: .error(error))
+                case .finished:
+                    self?.receive(event: .disconnected(.normalClosure, nil))
+                }
+            } receiveValue: { [weak self] event in
+                self?.receive(event: event)
+            }
+            
         socket.connect()
     }
 
     func disconnect() {
         socket.disconnect()
+        subscriptionToken = nil
+        
         isConnected = false
         isConnecting = false
     }
@@ -64,34 +90,46 @@ final class RelayConnection: WebSocketDelegate {
             print("failed to encode nostr req: \(req)")
             return
         }
-
-        socket.write(string: req)
+        socket.send(.string(req))
     }
     
-    // MARK: - WebSocketDelegate
-    
-    func didReceive(event: WebSocketEvent, client: WebSocket) {
+    private func receive(event: WebSocketEvent) {
         switch event {
         case .connected:
             self.isConnected = true
             self.isConnecting = false
-
-        case .disconnected:
-            self.isConnecting = false
-            self.isConnected = false
-            if self.isReconnecting {
-                self.isReconnecting = false
-                self.connect()
+        case .message(let message):
+            self.receive(message: message)
+        case .disconnected(let closeCode, let reason):
+            if closeCode != .normalClosure {
+                print("⚠️ Warning: RelayConnection (\(self.url)) closed with code \(closeCode), reason: \(String(describing: reason))")
             }
-
-        case .cancelled, .error:
-            self.isConnecting = false
-            self.isConnected = false
-
-        case .text(let txt):
-            if txt.count > 2000 {
+            isConnected = false
+            isConnecting = false
+            reconnect()
+        case .error(let error):
+            print("⚠️ Warning: RelayConnection (\(self.url)) error: \(error)")
+            isConnected = false
+            isConnecting = false
+            reconnect()
+        }
+        self.handleEvent(.ws_event(event))
+    }
+    
+    func reconnect() {
+        guard !isConnecting else {
+            return  // we're already trying to connect
+        }
+        disconnect()
+        connect()
+    }
+    
+    private func receive(message: URLSessionWebSocketTask.Message) {
+        switch message {
+        case .string(let messageString):
+            if messageString.utf8.count > 2000 {
                 DispatchQueue.global(qos: .default).async {
-                    if let ev = decode_nostr_event(txt: txt) {
+                    if let ev = decode_nostr_event(txt: messageString) {
                         DispatchQueue.main.async {
                             self.handleEvent(.nostr_event(ev))
                         }
@@ -99,20 +137,18 @@ final class RelayConnection: WebSocketDelegate {
                     }
                 }
             } else {
-                if let ev = decode_nostr_event(txt: txt) {
+                if let ev = decode_nostr_event(txt: messageString) {
                     handleEvent(.nostr_event(ev))
                     return
                 }
             }
-
-            print("decode failed for \(txt)")
-            // TODO: trigger event error
-
-        default:
-            break
+        case .data(let messageData):
+            if let messageString = String(data: messageData, encoding: .utf8) {
+                receive(message: .string(messageString))
+            }
+        @unknown default:
+            print("An unexpected URLSessionWebSocketTask.Message was received.")
         }
-
-        handleEvent(.ws_event(event))
     }
 }
 

damus/Nostr/RelayPool.swift

@@ -6,6 +6,7 @@
 //
 
 import Foundation
+import Network
 
 struct SubscriptionId: Identifiable, CustomStringConvertible {
     let id: String
@@ -44,7 +45,24 @@ class RelayPool {
     var request_queue: [QueuedRequest] = []
     var seen: Set<String> = Set()
     var counts: [String: UInt64] = [:]
+    
+    private let network_monitor = NWPathMonitor()
+    private let network_monitor_queue = DispatchQueue(label: "io.damus.network_monitor")
+    private var last_network_status: NWPath.Status = .unsatisfied
 
+    init() {
+        network_monitor.pathUpdateHandler = { [weak self] path in
+            if (path.status == .satisfied || path.status == .requiresConnection) && self?.last_network_status != path.status {
+                DispatchQueue.main.async {
+                    self?.connect_to_disconnected()
+                }
+            }
+            
+            self?.last_network_status = path.status
+        }
+        network_monitor.start(queue: network_monitor_queue)
+    }
+    
     var descriptors: [RelayDescriptor] {
         relays.map { $0.descriptor }
     }
@@ -52,6 +70,10 @@ class RelayPool {
     var num_connecting: Int {
         return relays.reduce(0) { n, r in n + (r.connection.isConnecting ? 1 : 0) }
     }
+    
+    var num_connected: Int {
+        return relays.reduce(0) { n, r in n + (r.connection.isConnected ? 1 : 0) }
+    }
 
     func remove_handler(sub_id: String) {
         self.handlers = handlers.filter { $0.sub_id != sub_id }
@@ -84,7 +106,7 @@ class RelayPool {
         }
     }
     
-    func add_relay(_ url: URL, info: RelayInfo) throws {
+    func add_relay(_ url: RelayURL, info: RelayInfo) throws {
         let relay_id = get_relay_id(url)
         if get_relay(relay_id) != nil {
             throw RelayError.RelayAlreadyExists
@@ -102,11 +124,11 @@ class RelayPool {
         for relay in relays {
             let c = relay.connection
             
-            let is_connecting = c.isReconnecting || c.isConnecting
+            let is_connecting = c.isConnecting
             
             if is_connecting && (Date.now.timeIntervalSince1970 - c.last_connection_attempt) > 5 {
-                print("stale connection detected (\(relay.descriptor.url.absoluteString)). retrying...")
-                relay.connection.connect(force: true)
+                print("stale connection detected (\(relay.descriptor.url.url.absoluteString)). retrying...")
+                relay.connection.reconnect()
             } else if relay.is_broken || is_connecting || c.isConnected {
                 continue
             } else {
@@ -204,19 +226,6 @@ class RelayPool {
         relays.first(where: { $0.id == id })
     }
     
-    func record_last_pong(relay_id: String, event: NostrConnectionEvent) {
-        if case .ws_event(let ws_event) = event {
-            if case .pong = ws_event {
-                for relay in relays {
-                    if relay.id == relay_id {
-                        relay.last_pong = UInt32(Date.now.timeIntervalSince1970)
-                        return
-                    }
-                }
-            }
-        }
-    }
-    
     func run_queue(_ relay_id: String) {
         self.request_queue = request_queue.reduce(into: Array<QueuedRequest>()) { (q, req) in
             guard req.relay == relay_id else {
@@ -246,7 +255,6 @@ class RelayPool {
     }
     
     func handle_event(relay_id: String, event: NostrConnectionEvent) {
-        record_last_pong(relay_id: relay_id, event: event)
         record_seen(relay_id: relay_id, event: event)
         
         // run req queue when we reconnect
@@ -263,8 +271,10 @@ class RelayPool {
 }
 
 func add_rw_relay(_ pool: RelayPool, _ url: String) {
-    let url_ = URL(string: url)!
-    try? pool.add_relay(url_, info: RelayInfo.rw)
+    guard let url = RelayURL(url) else {
+        return
+    }
+    try? pool.add_relay(url, info: RelayInfo.rw)
 }
 
 

damus/Nostr/WebSocket.swift

@@ -0,0 +1,87 @@
+//
+//  WebSocket.swift
+//  damus
+//
+//  Created by Bryan Montz on 4/13/23.
+//
+
+import Combine
+import Foundation
+
+enum WebSocketEvent {
+    case connected
+    case message(URLSessionWebSocketTask.Message)
+    case disconnected(URLSessionWebSocketTask.CloseCode, String?)
+    case error(Error)
+}
+
+final class WebSocket: NSObject, URLSessionWebSocketDelegate {
+    
+    private let url: URL
+    private let session: URLSession
+    private lazy var webSocketTask: URLSessionWebSocketTask = {
+        let task = session.webSocketTask(with: url)
+        task.delegate = self
+        return task
+    }()
+    
+    let subject = PassthroughSubject<WebSocketEvent, Never>()
+    
+    init(_ url: URL, session: URLSession = .shared) {
+        self.url = url
+        self.session = session
+    }
+    
+    func connect() {
+        resume()
+    }
+    
+    func disconnect(closeCode: URLSessionWebSocketTask.CloseCode = .normalClosure, reason: Data? = nil) {
+        webSocketTask.cancel(with: closeCode, reason: reason)
+        
+        // reset after disconnecting to be ready for reconnecting
+        let task = session.webSocketTask(with: url)
+        task.delegate = self
+        webSocketTask = task
+        
+        let reason_str: String?
+        if let reason {
+            reason_str = String(data: reason, encoding: .utf8)
+        } else {
+            reason_str = nil
+        }
+        subject.send(.disconnected(closeCode, reason_str))
+    }
+    
+    func send(_ message: URLSessionWebSocketTask.Message) {
+        webSocketTask.send(message) { [weak self] error in
+            if let error {
+                self?.subject.send(.error(error))
+            }
+        }
+    }
+    
+    private func resume() {
+        webSocketTask.receive { [weak self] result in
+            switch result {
+            case .success(let message):
+                self?.subject.send(.message(message))
+                self?.resume()
+            case .failure(let error):
+                self?.subject.send(.error(error))
+            }
+        }
+        
+        webSocketTask.resume()
+    }
+    
+    // MARK: - URLSessionWebSocketDelegate
+    
+    func urlSession(_ session: URLSession, webSocketTask: URLSessionWebSocketTask, didOpenWithProtocol theProtocol: String?) {
+        subject.send(.connected)
+    }
+    
+    func urlSession(_ session: URLSession, webSocketTask: URLSessionWebSocketTask, didCloseWith closeCode: URLSessionWebSocketTask.CloseCode, reason: Data?) {
+        disconnect(closeCode: closeCode, reason: reason)
+    }
+}

damus/Util/AccountDeletion.swift

@@ -9,7 +9,7 @@ import Foundation
 
 
 func created_deleted_account_profile(keypair: FullKeypair) -> NostrEvent {
-    var profile = Profile()
+    let profile = Profile()
     profile.deleted = true
     profile.about = "account deleted"
     profile.name = "nobody"

damus/Util/BlurHash/BlurHashDecode.swift

@@ -0,0 +1,146 @@
+import UIKit
+
+extension UIImage {
+    public convenience init?(blurHash: String, size: CGSize, punch: Float = 1) {
+        guard blurHash.count >= 6 else { return nil }
+
+		let sizeFlag = String(blurHash[0]).decode83()
+		let numY = (sizeFlag / 9) + 1
+		let numX = (sizeFlag % 9) + 1
+
+		let quantisedMaximumValue = String(blurHash[1]).decode83()
+        let maximumValue = Float(quantisedMaximumValue + 1) / 166
+
+        guard blurHash.count == 4 + 2 * numX * numY else { return nil }
+
+        let colours: [(Float, Float, Float)] = (0 ..< numX * numY).map { i in
+            if i == 0 {
+				let value = String(blurHash[2 ..< 6]).decode83()
+                return decodeDC(value)
+            } else {
+                let value = String(blurHash[4 + i * 2 ..< 4 + i * 2 + 2]).decode83()
+                return decodeAC(value, maximumValue: maximumValue * punch)
+            }
+        }
+
+        let width = Int(size.width)
+        let height = Int(size.height)
+        let bytesPerRow = width * 3
+        guard let data = CFDataCreateMutable(kCFAllocatorDefault, bytesPerRow * height) else { return nil }
+        CFDataSetLength(data, bytesPerRow * height)
+        guard let pixels = CFDataGetMutableBytePtr(data) else { return nil }
+
+        for y in 0 ..< height {
+            for x in 0 ..< width {
+                var r: Float = 0
+                var g: Float = 0
+                var b: Float = 0
+
+                for j in 0 ..< numY {
+                    for i in 0 ..< numX {
+                        let basis = cos(Float.pi * Float(x) * Float(i) / Float(width)) * cos(Float.pi * Float(y) * Float(j) / Float(height))
+                        let colour = colours[i + j * numX]
+                        r += colour.0 * basis
+                        g += colour.1 * basis
+                        b += colour.2 * basis
+                    }
+                }
+
+                let intR = UInt8(linearTosRGB(r))
+                let intG = UInt8(linearTosRGB(g))
+                let intB = UInt8(linearTosRGB(b))
+
+                pixels[3 * x + 0 + y * bytesPerRow] = intR
+                pixels[3 * x + 1 + y * bytesPerRow] = intG
+                pixels[3 * x + 2 + y * bytesPerRow] = intB
+            }
+        }
+
+        let bitmapInfo = CGBitmapInfo(rawValue: CGImageAlphaInfo.none.rawValue)
+
+        guard let provider = CGDataProvider(data: data) else { return nil }
+        guard let cgImage = CGImage(width: width, height: height, bitsPerComponent: 8, bitsPerPixel: 24, bytesPerRow: bytesPerRow,
+        space: CGColorSpaceCreateDeviceRGB(), bitmapInfo: bitmapInfo, provider: provider, decode: nil, shouldInterpolate: true, intent: .defaultIntent) else { return nil }
+
+        self.init(cgImage: cgImage)
+    }
+}
+
+private func decodeDC(_ value: Int) -> (Float, Float, Float) {
+    let intR = value >> 16
+    let intG = (value >> 8) & 255
+    let intB = value & 255
+    return (sRGBToLinear(intR), sRGBToLinear(intG), sRGBToLinear(intB))
+}
+
+private func decodeAC(_ value: Int, maximumValue: Float) -> (Float, Float, Float) {
+	let quantR = value / (19 * 19)
+	let quantG = (value / 19) % 19
+	let quantB = value % 19
+
+	let rgb = (
+		signPow((Float(quantR) - 9) / 9, 2) * maximumValue,
+		signPow((Float(quantG) - 9) / 9, 2) * maximumValue,
+		signPow((Float(quantB) - 9) / 9, 2) * maximumValue
+	)
+
+	return rgb
+}
+
+private func signPow(_ value: Float, _ exp: Float) -> Float {
+    return copysign(pow(abs(value), exp), value)
+}
+
+private func linearTosRGB(_ value: Float) -> Int {
+    let v = max(0, min(1, value))
+    if v <= 0.0031308 { return Int(v * 12.92 * 255 + 0.5) }
+    else { return Int((1.055 * pow(v, 1 / 2.4) - 0.055) * 255 + 0.5) }
+}
+
+private func sRGBToLinear<Type: BinaryInteger>(_ value: Type) -> Float {
+    let v = Float(Int64(value)) / 255
+    if v <= 0.04045 { return v / 12.92 }
+    else { return pow((v + 0.055) / 1.055, 2.4) }
+}
+
+private let encodeCharacters: [String] = {
+    return "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz#$%*+,-.:;=?@[]^_{|}~".map { String($0) }
+}()
+
+private let decodeCharacters: [String: Int] = {
+	var dict: [String: Int] = [:]
+	for (index, character) in encodeCharacters.enumerated() {
+		dict[character] = index
+	}
+	return dict
+}()
+
+extension String {
+	func decode83() -> Int {
+		var value: Int = 0
+		for character in self {
+			if let digit = decodeCharacters[String(character)] {
+				value = value * 83 + digit
+			}
+		}
+		return value
+	}
+}
+
+private extension String {
+	subscript (offset: Int) -> Character {
+		return self[index(startIndex, offsetBy: offset)]
+	}
+
+	subscript (bounds: CountableClosedRange<Int>) -> Substring {
+		let start = index(startIndex, offsetBy: bounds.lowerBound)
+		let end = index(startIndex, offsetBy: bounds.upperBound)
+		return self[start...end]
+	}
+
+	subscript (bounds: CountableRange<Int>) -> Substring {
+		let start = index(startIndex, offsetBy: bounds.lowerBound)
+		let end = index(startIndex, offsetBy: bounds.upperBound)
+		return self[start..<end]
+	}
+}

damus/Util/BlurHash/BlurHashEncode.swift

@@ -0,0 +1,145 @@
+import UIKit
+
+extension UIImage {
+    public func blurHash(numberOfComponents components: (Int, Int)) -> String? {
+		let pixelWidth = Int(round(size.width * scale))
+		let pixelHeight = Int(round(size.height * scale))
+
+		let context = CGContext(
+			data: nil,
+			width: pixelWidth,
+			height: pixelHeight,
+			bitsPerComponent: 8,
+			bytesPerRow: pixelWidth * 4,
+			space: CGColorSpace(name: CGColorSpace.sRGB)!,
+			bitmapInfo: CGImageAlphaInfo.premultipliedLast.rawValue
+		)!
+		context.scaleBy(x: scale, y: -scale)
+		context.translateBy(x: 0, y: -size.height)
+
+		UIGraphicsPushContext(context)
+		draw(at: .zero)
+		UIGraphicsPopContext()
+
+		guard let cgImage = context.makeImage(),
+		let dataProvider = cgImage.dataProvider,
+		let data = dataProvider.data,
+		let pixels = CFDataGetBytePtr(data) else {
+			assertionFailure("Unexpected error!")
+			return nil
+		}
+
+        let width = cgImage.width
+        let height = cgImage.height
+        let bytesPerRow = cgImage.bytesPerRow
+
+        var factors: [(Float, Float, Float)] = []
+        for y in 0 ..< components.1 {
+            for x in 0 ..< components.0 {
+                let normalisation: Float = (x == 0 && y == 0) ? 1 : 2
+                let factor = multiplyBasisFunction(pixels: pixels, width: width, height: height, bytesPerRow: bytesPerRow, bytesPerPixel: cgImage.bitsPerPixel / 8, pixelOffset: 0) {
+                    normalisation * cos(Float.pi * Float(x) * $0 / Float(width)) as Float * cos(Float.pi * Float(y) * $1 / Float(height)) as Float
+                }
+                factors.append(factor)
+            }
+        }
+
+        let dc = factors.first!
+        let ac = factors.dropFirst()
+
+        var hash = ""
+
+        let sizeFlag = (components.0 - 1) + (components.1 - 1) * 9
+        hash += sizeFlag.encode83(length: 1)
+
+		let maximumValue: Float
+		if ac.count > 0 {
+			let actualMaximumValue = ac.map({ max(abs($0.0), abs($0.1), abs($0.2)) }).max()!
+			let quantisedMaximumValue = Int(max(0, min(82, floor(actualMaximumValue * 166 - 0.5))))
+			maximumValue = Float(quantisedMaximumValue + 1) / 166
+			hash += quantisedMaximumValue.encode83(length: 1)
+		} else {
+			maximumValue = 1
+			hash += 0.encode83(length: 1)
+		}
+
+        hash += encodeDC(dc).encode83(length: 4)
+
+        for factor in ac {
+            hash += encodeAC(factor, maximumValue: maximumValue).encode83(length: 2)
+        }
+
+        return hash
+    }
+
+    private func multiplyBasisFunction(pixels: UnsafePointer<UInt8>, width: Int, height: Int, bytesPerRow: Int, bytesPerPixel: Int, pixelOffset: Int, basisFunction: (Float, Float) -> Float) -> (Float, Float, Float) {
+        var r: Float = 0
+        var g: Float = 0
+        var b: Float = 0
+
+        let buffer = UnsafeBufferPointer(start: pixels, count: height * bytesPerRow)
+
+        for x in 0 ..< width {
+            for y in 0 ..< height {
+                let basis = basisFunction(Float(x), Float(y))
+                r += basis * sRGBToLinear(buffer[bytesPerPixel * x + pixelOffset + 0 + y * bytesPerRow])
+                g += basis * sRGBToLinear(buffer[bytesPerPixel * x + pixelOffset + 1 + y * bytesPerRow])
+                b += basis * sRGBToLinear(buffer[bytesPerPixel * x + pixelOffset + 2 + y * bytesPerRow])
+            }
+        }
+
+        let scale = 1 / Float(width * height)
+
+        return (r * scale, g * scale, b * scale)
+    }
+}
+
+private func encodeDC(_ value: (Float, Float, Float)) -> Int {
+    let roundedR = linearTosRGB(value.0)
+    let roundedG = linearTosRGB(value.1)
+    let roundedB = linearTosRGB(value.2)
+    return (roundedR << 16) + (roundedG << 8) + roundedB
+}
+
+private func encodeAC(_ value: (Float, Float, Float), maximumValue: Float) -> Int {
+	let quantR = Int(max(0, min(18, floor(signPow(value.0 / maximumValue, 0.5) * 9 + 9.5))))
+	let quantG = Int(max(0, min(18, floor(signPow(value.1 / maximumValue, 0.5) * 9 + 9.5))))
+	let quantB = Int(max(0, min(18, floor(signPow(value.2 / maximumValue, 0.5) * 9 + 9.5))))
+
+	return quantR * 19 * 19 + quantG * 19 + quantB
+}
+
+private func signPow(_ value: Float, _ exp: Float) -> Float {
+    return copysign(pow(abs(value), exp), value)
+}
+
+private func linearTosRGB(_ value: Float) -> Int {
+    let v = max(0, min(1, value))
+    if v <= 0.0031308 { return Int(v * 12.92 * 255 + 0.5) }
+    else { return Int((1.055 * pow(v, 1 / 2.4) - 0.055) * 255 + 0.5) }
+}
+
+private func sRGBToLinear<Type: BinaryInteger>(_ value: Type) -> Float {
+    let v = Float(Int64(value)) / 255
+    if v <= 0.04045 { return v / 12.92 }
+    else { return pow((v + 0.055) / 1.055, 2.4) }
+}
+
+private let encodeCharacters: [String] = {
+    return "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz#$%*+,-.:;=?@[]^_{|}~".map { String($0) }
+}()
+
+extension BinaryInteger {
+	func encode83(length: Int) -> String {
+		var result = ""
+		for i in 1 ... length {
+			let digit = (Int(self) / pow(83, length - i)) % 83
+			result += encodeCharacters[Int(digit)]
+		}
+		return result
+	}
+}
+
+private func pow(_ base: Int, _ exponent: Int) -> Int {
+    return (0 ..< exponent).reduce(1) { value, _ in value * base }
+}

damus/Util/BlurHash/License.txt

@@ -0,0 +1,19 @@
+Copyright (c) 2018 Wolt Enterprises
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

damus/Util/BlurHash/Readme.md

@@ -0,0 +1,45 @@
+# BlurHash for iOS, in Swift
+
+## Standalone decoder and encoder
+
+[BlurHashDecode.swift](BlurHashDecode.swift) and [BlurHashEncode.swift](BlurHashEncode.swift) contain a decoder
+and encoder for BlurHash to and from `UIImage`. Both files are completeiy standalone, and can simply be copied into your
+project directly.
+
+### Decoding
+
+[BlurHashDecode.swift](BlurHashDecode.swift) implements the following extension on `UIImage`:
+
+	public convenience init?(blurHash: String, size: CGSize, punch: Float = 1)
+
+This creates a UIImage containing the placeholder image decoded from the BlurHash string, or returns nil if decoding failed.
+The parameters are:
+
+* `blurHash` - A string containing the BlurHash.
+* `size` - The requested output size. You should keep this small, and let UIKit scale it up for you. 32 pixels wide is plenty.
+* `punch` - Adjusts the contrast of the output image. Tweak it if you want a different look for your placeholders.
+
+### Encoding
+
+ [BlurHashEncode.swift](BlurHashEncode.swift) implements the following extension on `UIImage`:
+
+	public func blurHash(numberOfComponents components: (Int, Int)) -> String?
+
+This returns a string containing the BlurHash for the image, or nil if the image was in a weird format that is not supported.
+The parameters are:
+
+* `numberOfComponents` - a Tuple of integers specifying the number of components in the X and Y directions. Both must be
+between 1 and 9 inclusive, or the function will return nil.  3 to 5 is usually a good range.
+
+## BlurHashKit
+
+This is a more advanced library, currently in development. It will let you do more advanced operations using BlurHashes,
+such testing whether various parts of an image are dark and light, or generating BlurHashes as gradients from corner colours.
+
+It is currently not documented or finalised, but feel free to look into the different files and what they implement, or look at
+how it is used by the test app.
+
+## BlurHashTest.app
+
+This is a simple test app that shows how to use the various pieces of BlurHash functionality, and lets you play with the
+algorithm.

damus/Util/CompatibleAttribute.swift

@@ -0,0 +1,44 @@
+//
+//  CompatibleAttribute.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-06.
+//
+
+import Foundation
+import SwiftUI
+
+class CompatibleText: Equatable {
+    var text: Text
+    var attributed: AttributedString
+    
+    init() {
+        self.text = Text("")
+        self.attributed = AttributedString(stringLiteral: "")
+    }
+    
+    init(stringLiteral: String) {
+        self.text = Text(stringLiteral)
+        self.attributed = AttributedString(stringLiteral: stringLiteral)
+    }
+    
+    init(text: Text, attributed: AttributedString) {
+        self.text = text
+        self.attributed = attributed
+    }
+    
+    init(attributed: AttributedString) {
+        self.text = Text(attributed)
+        self.attributed = attributed
+    }
+    
+    static func == (lhs: CompatibleText, rhs: CompatibleText) -> Bool {
+        return lhs.attributed == rhs.attributed
+    }
+    
+    static func +(lhs: CompatibleText, rhs: CompatibleText) -> CompatibleText {
+        let combinedText = lhs.text + rhs.text
+        let combinedAttributes = lhs.attributed + rhs.attributed
+        return CompatibleText(text: combinedText, attributed: combinedAttributes)
+    }
+}

damus/Util/EventCache.swift

@@ -9,10 +9,51 @@ import Combine
 import Foundation
 import UIKit
 
+class ImageMetadataState {
+    var state: ImageMetaProcessState
+    var meta: ImageMetadata
+    
+    init(state: ImageMetaProcessState, meta: ImageMetadata) {
+        self.state = state
+        self.meta = meta
+    }
+}
+
+enum ImageMetaProcessState {
+    case processing
+    case failed
+    case processed(UIImage)
+    
+    var img: UIImage? {
+        switch self {
+        case .processed(let img):
+            return img
+        default:
+            return nil
+        }
+    }
+}
+
+class EventData: ObservableObject {
+    @Published var translations: TranslateStatus?
+    @Published var artifacts: NoteArtifacts?
+    @Published var zaps: [Zap]
+    var validated: ValidationResult
+    
+    init(zaps: [Zap] = []) {
+        self.translations = nil
+        self.artifacts = nil
+        self.zaps = zaps
+        self.validated = .unknown
+    }
+}
+
 class EventCache {
     private var events: [String: NostrEvent] = [:]
     private var replies = ReplyMap()
     private var cancellable: AnyCancellable?
+    private var image_metadata: [String: ImageMetadataState] = [:]
+    private var event_data: [String: EventData] = [:]
     
     //private var thread_latest: [String: Int64]
     
@@ -24,13 +65,65 @@ class EventCache {
         }
     }
     
+    private func get_cache_data(_ evid: String) -> EventData {
+        guard let data = event_data[evid] else {
+            let data = EventData()
+            event_data[evid] = data
+            return data
+        }
+        
+        return data
+    }
+    
+    func is_event_valid(_ evid: String) -> ValidationResult {
+        return get_cache_data(evid).validated
+    }
+    
+    func store_event_validation(evid: String, validated: ValidationResult) {
+        get_cache_data(evid).validated = validated
+    }
+    
+    func store_translation_artifacts(evid: String, translated: TranslateStatus) {
+        get_cache_data(evid).translations = translated
+    }
+    
+    func store_artifacts(evid: String, artifacts: NoteArtifacts) {
+        get_cache_data(evid).artifacts = artifacts
+    }
+    
+    @discardableResult
+    func store_zap(zap: Zap) -> Bool {
+        var data = get_cache_data(zap.target.id)
+        return insert_uniq_sorted_zap_by_amount(zaps: &data.zaps, new_zap: zap)
+    }
+    
+    func lookup_zaps(target: ZapTarget) -> [Zap] {
+        return get_cache_data(target.id).zaps
+    }
+    
+    func store_img_metadata(url: URL, meta: ImageMetadataState) {
+        self.image_metadata[url.absoluteString.lowercased()] = meta
+    }
+    
+    func lookup_artifacts(evid: String) -> NoteArtifacts? {
+        return get_cache_data(evid).artifacts
+    }
+    
+    func lookup_img_metadata(url: URL) -> ImageMetadataState? {
+        return image_metadata[url.absoluteString.lowercased()]
+    }
+    
+    func lookup_translated_artifacts(evid: String) -> TranslateStatus? {
+        return get_cache_data(evid).translations
+    }
+    
     func parent_events(event: NostrEvent) -> [NostrEvent] {
         var parents: [NostrEvent] = []
         
         var ev = event
         
         while true {
-            guard let direct_reply = ev.direct_replies(nil).first else {
+            guard let direct_reply = ev.direct_replies(nil).last else {
                 break
             }
             
@@ -87,6 +180,7 @@ class EventCache {
     
     private func prune() {
         events = [:]
+        event_data = [:]
         replies.replies = [:]
     }
 }

damus/Util/Extensions/KFOptionSetter+.swift

@@ -10,7 +10,7 @@ import Kingfisher
 
 extension KFOptionSetter {
     
-    func imageContext(_ imageContext: ImageContext) -> Self {
+    func imageContext(_ imageContext: ImageContext, disable_animation: Bool) -> Self {
         options.callbackQueue = .dispatch(.global(qos: .background))
         options.processingQueue = .dispatch(.global(qos: .background))
         options.downloader = CustomImageDownloader.shared
@@ -22,10 +22,18 @@ extension KFOptionSetter {
             maxSize: imageContext.maxMebibyteSize(),
             downsampleSize: imageContext.downsampleSize()
         )
+        options.loadDiskFileSynchronously = false
         options.backgroundDecode = true
         options.cacheOriginalImage = true
         options.scaleFactor = UIScreen.main.scale
-        options.onlyLoadFirstFrame = should_disable_image_animation()
+        options.onlyLoadFirstFrame = disable_animation
+        
+        return self
+    }
+    
+    func image_fade(duration: TimeInterval) -> Self {
+        options.transition = ImageTransition.fade(duration)
+        options.keepCurrentImageWhileLoading = false
         
         return self
     }

damus/Util/Hashtags.swift

@@ -0,0 +1,70 @@
+//
+//  Hashtags.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-06.
+//
+
+import Foundation
+import SwiftUI
+
+struct CustomHashtag {
+    let name: String
+    let offset: CGFloat?
+    let color: Color?
+    
+    init(name: String, color: Color? = nil, offset: CGFloat? = nil) {
+        self.name = name
+        self.color = color
+        self.offset = offset
+    }
+    
+    static let coffee = CustomHashtag(name: "coffee", color: DamusColors.brown, offset: -1.0)
+    static let bitcoin = CustomHashtag(name: "bitcoin", color: Color.orange, offset: -3.0)
+    static let nostr = CustomHashtag(name: "nostr", color: DamusColors.purple, offset: -2.0)
+    static let plebchain = CustomHashtag(name: "plebchain", color: DamusColors.deepPurple, offset: -3.0)
+    static let zap = CustomHashtag(name: "zap", color: DamusColors.yellow, offset: -4.0)
+}
+
+
+let custom_hashtags: [String: CustomHashtag] = [
+    "bitcoin": CustomHashtag.bitcoin,
+    "btc": CustomHashtag.bitcoin,
+    "nostr": CustomHashtag.nostr,
+    "coffee": CustomHashtag.coffee,
+    "coffeechain": CustomHashtag.coffee,
+    "plebchain": CustomHashtag.plebchain,
+    "zap": CustomHashtag.zap,
+    "zaps": CustomHashtag.zap,
+    "zapathon": CustomHashtag.zap,
+    "onlyzaps": CustomHashtag.zap,
+]
+
+func hashtag_str(_ htag: String) -> CompatibleText {
+    var attributedString = AttributedString(stringLiteral: "#\(htag)")
+    attributedString.link = URL(string: "damus:t:\(htag)")
+    
+    let lowertag = htag.lowercased()
+    
+    var text = Text(attributedString)
+    if let custom_hashtag = custom_hashtags[lowertag] {
+        if let col = custom_hashtag.color {
+            attributedString.foregroundColor = col
+        }
+        
+        let name = custom_hashtag.name
+        
+        if let img = UIImage(named: "\(name)-hashtag") {
+            attributedString = attributedString + " "
+            attributed_string_attach_icon(&attributedString, img: img)
+        }
+        text = Text(attributedString)
+        let img = Image("\(name)-hashtag")
+        text = text + Text("\(img)").baselineOffset(custom_hashtag.offset ?? 0.0)
+    } else {
+        attributedString.foregroundColor = DamusColors.purple
+    }
+    
+    return CompatibleText(text: text, attributed: attributedString)
+ }
+

damus/Util/Images/ImageMetadata.swift

@@ -0,0 +1,208 @@
+//
+//  ImageMetadata.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-25.
+//
+
+import Foundation
+import UIKit
+
+struct ImageMetaDim: Equatable, StringCodable {
+    init(width: Int, height: Int) {
+        self.width = width
+        self.height = height
+    }
+    
+    init?(from string: String) {
+        guard let dim = parse_image_meta_dim(string) else {
+            return nil
+        }
+        self = dim
+    }
+    
+    func to_string() -> String {
+        "\(width)x\(height)"
+    }
+    
+    var size: CGSize {
+        return CGSize(width: CGFloat(self.width), height: CGFloat(self.height))
+    }
+    
+    let width: Int
+    let height: Int
+}
+
+struct ProcessedImageMetadata {
+    let blurhash: UIImage?
+    let dim: ImageMetaDim?
+}
+
+struct ImageMetadata: Equatable {
+    let url: URL
+    let blurhash: String?
+    let dim: ImageMetaDim?
+    
+    init(url: URL, blurhash: String? = nil, dim: ImageMetaDim? = nil) {
+        self.url = url
+        self.blurhash = blurhash
+        self.dim = dim
+    }
+    
+    init?(tag: [String]) {
+        guard let meta = decode_image_metadata(tag) else {
+            return nil
+        }
+        
+        self = meta
+    }
+    
+    func to_tag() -> [String] {
+        return image_metadata_to_tag(self)
+    }
+}
+
+func process_blurhash(blurhash: String, size: CGSize?) async -> UIImage? {
+    let res = Task.init {
+        let size = get_blurhash_size(img_size: size ?? CGSize(width: 100.0, height: 100.0))
+        guard let img = UIImage.init(blurHash: blurhash, size: size) else {
+            let noimg: UIImage? = nil
+            return noimg
+        }
+        
+        return img
+    }
+    
+    
+    return await res.value
+}
+
+func image_metadata_to_tag(_ meta: ImageMetadata) -> [String] {
+    var tags = ["imeta", "url \(meta.url.absoluteString)"]
+    if let blurhash = meta.blurhash {
+        tags.append("blurhash \(blurhash)")
+    }
+    if let dim = meta.dim {
+        tags.append("dim \(dim.to_string())")
+    }
+    return tags
+}
+
+func decode_image_metadata(_ parts: [String]) -> ImageMetadata? {
+    var url: URL? = nil
+    var blurhash: String? = nil
+    var dim: ImageMetaDim? = nil
+    
+    for part in parts {
+        if part == "imeta" {
+            continue
+        }
+        
+        let ps = part.split(separator: " ")
+        
+        guard ps.count == 2 else {
+            return nil
+        }
+        let pname = ps[0]
+        let pval = ps[1]
+        
+        if pname == "blurhash" {
+            blurhash = String(pval)
+        } else if pname == "dim" {
+            dim = parse_image_meta_dim(String(pval))
+        } else if pname == "url" {
+            url = URL(string: String(pval))
+        }
+    }
+    
+    guard let url else {
+        return nil
+    }
+
+    return ImageMetadata(url: url, blurhash: blurhash, dim: dim)
+}
+
+func parse_image_meta_dim(_ pval: String) -> ImageMetaDim? {
+    let parts = pval.split(separator: "x")
+    guard parts.count == 2,
+          let width = Int(parts[0]),
+          let height = Int(parts[1]) else {
+        return nil
+    }
+    
+    return ImageMetaDim(width: width, height: height)
+}
+
+extension UIImage {
+    func resized(to size: CGSize) -> UIImage {
+        return UIGraphicsImageRenderer(size: size).image { _ in
+            draw(in: CGRect(origin: .zero, size: size))
+        }
+    }
+}
+
+func get_blurhash_size(img_size: CGSize) -> CGSize {
+    return CGSize(width: 100.0, height: (100.0/img_size.width) * img_size.height)
+}
+
+func calculate_blurhash(img: UIImage) async -> String? {
+    guard img.size.height > 0 else {
+        return nil
+    }
+    
+    let res = Task.init {
+        let bhs = get_blurhash_size(img_size: img.size)
+        let smaller = img.resized(to: bhs)
+        
+        guard let blurhash = smaller.blurHash(numberOfComponents: (5,5)) else {
+            let meta: String? = nil
+            return meta
+        }
+
+        return blurhash
+    }
+    
+    return await res.value
+}
+
+func calculate_image_metadata(url: URL, img: UIImage, blurhash: String) -> ImageMetadata {
+    let width = Int(img.size.width)
+    let height = Int(img.size.height)
+    let dim = ImageMetaDim(width: width, height: height)
+    
+    return ImageMetadata(url: url, blurhash: blurhash, dim: dim)
+}
+
+
+func process_image_metadata(cache: EventCache, ev: NostrEvent) {
+    for tag in ev.tags {
+        guard tag.count >= 2 && tag[0] == "imeta" else {
+            continue
+        }
+        
+        guard let meta = ImageMetadata(tag: tag) else {
+            continue
+        }
+        
+        guard cache.lookup_img_metadata(url: meta.url) == nil else {
+            continue
+        }
+        
+        let state = ImageMetadataState(state: .processing, meta: meta)
+        cache.store_img_metadata(url: meta.url, meta: state)
+        
+        if let blurhash = meta.blurhash {
+            Task.init {
+                let img = await process_blurhash(blurhash: blurhash, size: meta.dim?.size)
+                
+                DispatchQueue.main.async {
+                    if let img {
+                        state.state = .processed(img)
+                    } else {
+                        state.state = .failed
+                    }
+                }
+            }
+        }
+    }
+}

damus/Util/LocalNotification.swift

@@ -0,0 +1,47 @@
+//
+//  LocalNotification.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-15.
+//
+
+import Foundation
+
+struct LossyLocalNotification {
+    let type: LocalNotificationType
+    let event_id: String
+    
+    func to_user_info() -> [AnyHashable: Any] {
+        return [
+            "type": self.type.rawValue,
+            "evid": self.event_id
+        ]
+    }
+    
+    static func from_user_info(user_info: [AnyHashable: Any]) -> LossyLocalNotification {
+        let target_id = user_info["evid"] as! String
+        let typestr = user_info["type"] as! String
+        let type = LocalNotificationType(rawValue: typestr)!
+        
+        return LossyLocalNotification(type: type, event_id: target_id)
+    }
+}
+
+struct LocalNotification {
+    let type: LocalNotificationType
+    let event: NostrEvent
+    let target: NostrEvent
+    let content: String
+    
+    func to_lossy() -> LossyLocalNotification {
+        return LossyLocalNotification(type: self.type, event_id: self.target.id)
+    }
+}
+
+enum LocalNotificationType: String {
+    case dm
+    case like
+    case mention
+    case repost
+    case zap
+}

damus/Util/LocalizationUtil.swift

@@ -22,14 +22,6 @@ func localizedStringFormat(key: String, locale: Locale?) -> String {
     return bundle.localizedString(forKey: key, value: fallback, table: nil)
 }
 
-func currentLanguage() -> String {
-    if #available(iOS 16, *) {
-        return Locale.current.language.languageCode?.identifier ?? "en"
-    } else {
-        return Locale.current.languageCode ?? "en"
-    }
-}
-
 /**
  Removes the variant part of a locale code so that it contains only the language code.
  */

damus/Util/Notifications.swift

@@ -20,9 +20,6 @@ extension Notification.Name {
     static var select_quote: Notification.Name {
         return Notification.Name("select quote")
     }
-    static var reply: Notification.Name {
-        return Notification.Name("reply")
-    }
     static var profile_updated: Notification.Name {
         return Notification.Name("profile_updated")
     }
@@ -56,6 +53,9 @@ extension Notification.Name {
     static var post: Notification.Name {
         return Notification.Name("send post")
     }
+    static var compose: Notification.Name {
+        return Notification.Name("compose")
+    }
     static var boost: Notification.Name {
         return Notification.Name("boost")
     }
@@ -104,6 +104,18 @@ extension Notification.Name {
     static var zapping: Notification.Name {
         return Notification.Name("zapping")
     }
+    static var mute_thread: Notification.Name {
+        return Notification.Name("mute_thread")
+    }
+    static var unmute_thread: Notification.Name {
+        return Notification.Name("unmute_thread")
+    }
+    static var local_notification: Notification.Name {
+        return Notification.Name("local_notification")
+    }
+    static var onlyzaps_mode: Notification.Name {
+        return Notification.Name("hide_reactions")
+    }
 }
 
 func handle_notify(_ name: Notification.Name) -> NotificationCenter.Publisher {

damus/Util/Parser/BinaryParser.swift

@@ -0,0 +1,48 @@
+//
+//  BinaryParser.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-25.
+//
+
+import Foundation
+
+class BinaryParser {
+    var pos: Int
+    var buf: [UInt8]
+    
+    init(buf: [UInt8], pos: Int = 0) {
+        self.pos = pos
+        self.buf = buf
+    }
+    
+    func read_byte() -> UInt8? {
+        guard pos < buf.count else {
+            return nil
+        }
+        
+        let v = buf[pos]
+        pos += 1
+        return v
+    }
+    
+    func read_bytes(_ n: Int) -> [UInt8]? {
+        guard pos + n < buf.count else {
+            return nil
+        }
+        
+        let v = [UInt8](self.buf[pos...pos+n])
+        return v
+    }
+    
+    func read_u16() -> UInt16? {
+        let start = self.pos
+
+        guard let b1 = read_byte(), let b2 = read_byte() else {
+            self.pos = start
+            return nil
+        }
+
+        return (UInt16(b1) << 8) | UInt16(b2)
+    }
+}

damus/Util/PostBox.swift

@@ -109,9 +109,7 @@ class PostBox {
             return
         }
         
-        let remaining = pool.descriptors.map {
-            $0.url.absoluteString
-        }
+        let remaining = pool.descriptors.map { $0.url.id }
         
         let posted_ev = PostedEvent(event: event, remaining: remaining)
         events[event.id] = posted_ev

damus/Util/Relays/RelayFilters.swift

@@ -89,6 +89,6 @@ func load_relay_filters(_ pubkey: String) -> Set<RelayFilter>? {
 
 func determine_to_relays(pool: RelayPool, filters: RelayFilters) -> [String] {
     return pool.descriptors
-        .map { $0.url.absoluteString }
+        .map { $0.url.url.absoluteString }
         .filter { !filters.is_filtered(timeline: .search, relay_id: $0) }
 }

damus/Util/StringCodable.swift

@@ -0,0 +1,13 @@
+//
+//  StringCodable.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-21.
+//
+
+import Foundation
+
+protocol StringCodable {
+    init?(from string: String)
+    func to_string() -> String
+}

damus/Util/Translator.swift

@@ -20,28 +20,20 @@ public struct Translator {
         self.userSettingsStore = userSettingsStore
     }
 
-    /**
-     Translates a string from source language to target language.
-     If the translation provider supports its own language detection, it may determine the source language by itself that could be
-     different from what is passed in as the sourceLanguage argument.
-     The source language that is actually used in the translation will be returned as part of the TranslationWithLanguage object.
-     If the translation was unable to be fetched for whatever reason, nil is returned.
-     */
-    public func translate(_ text: String, from sourceLanguage: String, to targetLanguage: String) async throws -> TranslationWithLanguage? {
+    public func translate(_ text: String, from sourceLanguage: String, to targetLanguage: String) async throws -> String? {
         switch userSettingsStore.translation_service {
         case .libretranslate:
             return try await translateWithLibreTranslate(text, from: sourceLanguage, to: targetLanguage)
+        case .nokyctranslate:
+            return try await translateWithNoKYCTranslate(text, from: sourceLanguage, to: targetLanguage)
         case .deepl:
-            return try await translateWithDeepL(text, to: targetLanguage)
+            return try await translateWithDeepL(text, from: sourceLanguage, to: targetLanguage)
         case .none:
-            return nil
+            return text
         }
     }
 
-    /**
-     Translates a string from sourceLanguage to targetLanguage using LibreTranslate. We do not rely on LibreTranslate's language detection API as it requires a separate API call. Instead, we rely on the passed in sourceLanguage argument.
-     */
-    private func translateWithLibreTranslate(_ text: String, from sourceLanguage: String, to targetLanguage: String) async throws -> TranslationWithLanguage? {
+    private func translateWithLibreTranslate(_ text: String, from sourceLanguage: String, to targetLanguage: String) async throws -> String? {
         let url = try makeURL(userSettingsStore.libretranslate_url, path: "/translate")
 
         var request = URLRequest(url: url)
@@ -61,15 +53,10 @@ public struct Translator {
             let translatedText: String
         }
         let response: Response = try await decodedData(for: request)
-        let translation = response.translatedText
-
-        return TranslationWithLanguage(translation: translation, language: targetLanguage)
+        return response.translatedText
     }
 
-    /**
-     Translates a string to targetLanguage using DeepL. We do not accept a sourceLanguage as an argument as DeepL performs language detection within the translate API, its models are generally fairly accurate, and does not require a separate API call like LibreTranslate.
-     */
-    private func translateWithDeepL(_ text: String, to targetLanguage: String) async throws -> TranslationWithLanguage? {
+    private func translateWithDeepL(_ text: String, from sourceLanguage: String, to targetLanguage: String) async throws -> String? {
         if userSettingsStore.deepl_api_key == "" {
             return nil
         }
@@ -83,9 +70,10 @@ public struct Translator {
 
         struct RequestBody: Encodable {
             let text: [String]
+            let source_lang: String
             let target_lang: String
         }
-        let body = RequestBody(text: [text], target_lang: targetLanguage.uppercased())
+        let body = RequestBody(text: [text], source_lang: sourceLanguage.uppercased(), target_lang: targetLanguage.uppercased())
         request.httpBody = try encoder.encode(body)
 
         struct Response: Decodable {
@@ -97,13 +85,30 @@ public struct Translator {
         }
 
         let response: Response = try await decodedData(for: request)
+        return response.translations.map { $0.text }.joined(separator: " ")
+    }
+    
+    private func translateWithNoKYCTranslate(_ text: String, from sourceLanguage: String, to targetLanguage: String) async throws -> String? {
+        let url = try makeURL("https://translate.nokyctranslate.com", path: "/translate")
 
-        if response.translations.isEmpty {
-            return nil
+        var request = URLRequest(url: url)
+        request.httpMethod = "POST"
+        request.setValue("application/json", forHTTPHeaderField: "Content-Type")
+
+        struct RequestBody: Encodable {
+            let q: String
+            let source: String
+            let target: String
+            let api_key: String?
         }
+        let body = RequestBody(q: text, source: sourceLanguage, target: targetLanguage, api_key: userSettingsStore.nokyctranslate_api_key)
+        request.httpBody = try encoder.encode(body)
 
-        let translation = response.translations.map { $0.text }.joined(separator: " ")
-        return TranslationWithLanguage(translation: translation, language: response.translations.first!.detected_source_language)
+        struct Response: Decodable {
+            let translatedText: String
+        }
+        let response: Response = try await decodedData(for: request)
+        return response.translatedText
     }
 
     private func makeURL(_ baseUrl: String, path: String) throws -> URL {
@@ -124,11 +129,6 @@ public struct Translator {
     }
 }
 
-public struct TranslationWithLanguage {
-    let translation: String
-    let language: String
-}
-
 private extension URLSession {
     func data(for request: URLRequest) async throws -> Data {
         var task: URLSessionDataTask?

damus/Util/Zap.swift

@@ -52,6 +52,10 @@ struct Zap {
     public let is_anon: Bool
     public let private_request: NostrEvent?
     
+    var request_ev: NostrEvent {
+        return private_request ?? self.request.ev
+    }
+    
     public static func from_zap_event(zap_ev: NostrEvent, zapper: String, our_privkey: String?) -> Zap? {
         /// Make sure that we only create a zap event if it is authorized by the profile or event
         guard zapper == zap_ev.pubkey else {

damus/Views/ActionBar/BigButton.swift

@@ -0,0 +1,41 @@
+//
+//  BigButton.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-19.
+//
+
+import SwiftUI
+
+struct BigButton: View {
+    let text: String
+    let action: () -> ()
+    
+    @Environment(\.colorScheme) var colorScheme
+    
+    init(_ text: String, action: @escaping () -> ()) {
+        self.text = text
+        self.action = action
+    }
+    
+    var body: some View {
+        Button(action: {
+            action()
+        }) {
+            Text(text)
+                .frame(minWidth: 300, maxWidth: .infinity, minHeight: 50, maxHeight: 50, alignment: .center)
+                .foregroundColor(colorScheme == .light ? DamusColors.black : DamusColors.white)
+                .overlay {
+                    RoundedRectangle(cornerRadius: 24)
+                        .stroke(colorScheme == .light ? DamusColors.mediumGrey : DamusColors.white, lineWidth: 1)
+                }
+                .padding(EdgeInsets(top: 10, leading: 50, bottom: 25, trailing: 50))
+        }
+    }
+}
+
+struct BigButton_Previews: PreviewProvider {
+    static var previews: some View {
+        BigButton("Cancel", action: {})
+    }
+}

damus/Views/ActionBar/EventActionBar.swift

@@ -8,53 +8,50 @@
 import SwiftUI
 import UIKit
 
-enum ActionBarSheet: Identifiable {
-    case reply
-
-    var id: String {
-        switch self {
-        case .reply: return "reply"
-        }
-    }
-}
 
 struct EventActionBar: View {
     let damus_state: DamusState
     let event: NostrEvent
-    let test_lnurl: String?
     let generator = UIImpactFeedbackGenerator(style: .medium)
     
     // just used for previews
-    @State var sheet: ActionBarSheet? = nil
     @State var show_share_sheet: Bool = false
     @State var show_share_action: Bool = false
-    
+    @State var show_repost_action: Bool = false
+
     @ObservedObject var bar: ActionBarModel
     
-    @Environment(\.colorScheme) var colorScheme
-    
-    init(damus_state: DamusState, event: NostrEvent, bar: ActionBarModel? = nil, test_lnurl: String? = nil) {
+    init(damus_state: DamusState, event: NostrEvent, bar: ActionBarModel? = nil) {
         self.damus_state = damus_state
         self.event = event
-        self.test_lnurl = test_lnurl
         _bar = ObservedObject(wrappedValue: bar ?? make_actionbar_model(ev: event.id, damus: damus_state))
     }
     
+    @Environment(\.colorScheme) var colorScheme
+    
     var lnurl: String? {
-        test_lnurl ?? damus_state.profiles.lookup(id: event.pubkey)?.lnurl
+        damus_state.profiles.lookup(id: event.pubkey)?.lnurl
+    }
+    
+    var show_like: Bool {
+        if damus_state.settings.onlyzaps_mode {
+            return false
+        }
+        
+        return true
     }
     
     var body: some View {
         HStack {
             if damus_state.keypair.privkey != nil {
                 HStack(spacing: 4) {
-                    EventActionButton(img: "bubble.left", col: bar.replied ? Color.blue : Color.gray) {
-                        notify(.reply, event)
+                    EventActionButton(img: "bubble.left", col: bar.replied ? DamusColors.purple : Color.gray) {
+                        notify(.compose, PostAction.replying_to(event))
                     }
                     .accessibilityLabel(NSLocalizedString("Reply", comment: "Accessibility label for reply button"))
                     Text(verbatim: "\(bar.replies > 0 ? "\(bar.replies)" : "")")
                         .font(.footnote.weight(.medium))
-                        .foregroundColor(bar.replied ? Color.blue : Color.gray)
+                        .foregroundColor(bar.replied ? DamusColors.purple : Color.gray)
                 }
             }
             Spacer()
@@ -64,7 +61,7 @@ struct EventActionBar: View {
                     if bar.boosted {
                         notify(.delete, bar.our_boost)
                     } else {
-                        send_boost()
+                        self.show_repost_action = true
                     }
                 }
                 .accessibilityLabel(NSLocalizedString("Boosts", comment: "Accessibility label for boosts button"))
@@ -72,22 +69,25 @@ struct EventActionBar: View {
                     .font(.footnote.weight(.medium))
                     .foregroundColor(bar.boosted ? Color.green : Color.gray)
             }
-            Spacer()
-            
-            HStack(spacing: 4) {
-                LikeButton(liked: bar.liked) {
-                    if bar.liked {
-                        notify(.delete, bar.our_like)
-                    } else {
-                        send_like()
+
+            if show_like {
+                Spacer()
+
+                HStack(spacing: 4) {
+                    LikeButton(liked: bar.liked) {
+                        if bar.liked {
+                            notify(.delete, bar.our_like)
+                        } else {
+                            send_like()
+                        }
                     }
+
+                    Text(verbatim: "\(bar.likes > 0 ? "\(bar.likes)" : "")")
+                        .font(.footnote.weight(.medium))
+                        .nip05_colorized(gradient: bar.liked)
                 }
-                
-                Text(verbatim: "\(bar.likes > 0 ? "\(bar.likes)" : "")")
-                    .font(.footnote.weight(.medium))
-                    .nip05_colorized(gradient: bar.liked)
             }
-            
+
             if let lnurl = self.lnurl {
                 Spacer()
                 ZapButton(damus_state: damus_state, event: event, lnurl: lnurl, bar: bar)
@@ -99,26 +99,35 @@ struct EventActionBar: View {
             }
             .accessibilityLabel(NSLocalizedString("Share", comment: "Button to share a post"))
         }
-        .sheet(isPresented: $show_share_action) {
+        .onAppear {
+            self.bar.update(damus: damus_state, evid: self.event.id)
+        }
+        .sheet(isPresented: $show_share_action, onDismiss: { self.show_share_action = false }) {
             if #available(iOS 16.0, *) {
-                ShareAction(event: event, bookmarks: damus_state.bookmarks, show_share_sheet: $show_share_sheet, show_share_action: $show_share_action)
+                ShareAction(event: event, bookmarks: damus_state.bookmarks, show_share: $show_share_sheet)
                     .presentationDetents([.height(300)])
                     .presentationDragIndicator(.visible)
             } else {
-                if let note_id = bech32_note_id(event.id) {
-                    if let url = URL(string: "https://damus.io/" + note_id) {
-                        ShareSheet(activityItems: [url])
-                    }
-                }
+                ShareAction(event: event, bookmarks: damus_state.bookmarks, show_share: $show_share_sheet)
             }
         }
-        .sheet(isPresented: $show_share_sheet) {
+        .sheet(isPresented: $show_share_sheet, onDismiss: { self.show_share_sheet = false }) {
             if let note_id = bech32_note_id(event.id) {
                 if let url = URL(string: "https://damus.io/" + note_id) {
                     ShareSheet(activityItems: [url])
                 }
             }
         }
+        .sheet(isPresented: $show_repost_action, onDismiss: { self.show_repost_action = false }) {
+        
+            if #available(iOS 16.0, *) {
+                RepostAction(damus_state: self.damus_state, event: event)
+                    .presentationDetents([.height(300)])
+                    .presentationDragIndicator(.visible)
+            } else {
+                RepostAction(damus_state: self.damus_state, event: event)
+            }
+        }
         .onReceive(handle_notify(.update_stats)) { n in
             let target = n.object as! String
             guard target == self.event.id else { return }
@@ -136,18 +145,6 @@ struct EventActionBar: View {
         }
     }
     
-    func send_boost() {
-        guard let privkey = self.damus_state.keypair.privkey else {
-            return
-        }
-
-        let boost = make_boost_event(pubkey: damus_state.keypair.pubkey, privkey: privkey, boosted: self.event)
-        
-        self.bar.our_boost = boost
-        
-        notify(.boost, boost)
-    }
-    
     func send_like() {
         guard let privkey = damus_state.keypair.privkey else {
             return
@@ -249,8 +246,6 @@ struct EventActionBar_Previews: PreviewProvider {
             EventActionBar(damus_state: ds, event: ev, bar: extra_max_bar)
 
             EventActionBar(damus_state: ds, event: ev, bar: mega_max_bar)
-            
-            EventActionBar(damus_state: ds, event: ev, bar: zapbar, test_lnurl: "lnurl")
         }
         .padding(20)
     }

damus/Views/ActionBar/EventDetailBar.swift

@@ -32,7 +32,7 @@ struct EventDetailBar: View {
                 .buttonStyle(PlainButtonStyle())
             }
 
-            if bar.likes > 0 {
+            if bar.likes > 0 && !state.settings.onlyzaps_mode {
                 NavigationLink(destination: ReactionsView(damus_state: state, model: ReactionsModel(state: state, target: target))) {
                     let noun = Text(verbatim: "\(reactionsCountString(bar.likes))").foregroundColor(.gray)
                     Text("\(Text("\(bar.likes)").font(.body.bold())) \(noun)", comment: "Sentence composed of 2 variables to describe how many reactions there are on a post. In source English, the first variable is the number of reactions, and the second variable is 'Reaction' or 'Reactions'.")

damus/Views/ActionBar/RepostAction.swift

@@ -0,0 +1,62 @@
+//
+//  RepostAction.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-19.
+//
+
+import SwiftUI
+
+struct RepostAction: View {
+    let damus_state: DamusState
+    let event: NostrEvent
+    
+    @Environment(\.dismiss) var dismiss
+    
+    var body: some View {
+        VStack {
+            Text("Repost Note", comment: "Title text to indicate that the buttons below are meant to be used to repost a note to others.")
+                .padding()
+                .font(.system(size: 17, weight: .bold))
+            
+            Spacer()
+
+            HStack(alignment: .top, spacing: 100) {
+                
+                ShareActionButton(img: "arrow.2.squarepath", text: NSLocalizedString("Repost", comment: "Button to repost a note")) {
+                    dismiss()
+                                
+                    guard let privkey = self.damus_state.keypair.privkey else {
+                        return
+                    }
+                    
+                    let boost = make_boost_event(pubkey: damus_state.keypair.pubkey, privkey: privkey, boosted: self.event)
+                    
+                    damus_state.postbox.send(boost)
+                }
+                
+                ShareActionButton(img: "quote.opening", text: NSLocalizedString("Quote", comment: "Button to compose a quoted note")) {
+                    dismiss()
+                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.1) {
+                        notify(.compose, PostAction.quoting(self.event))
+                    }
+                }
+                
+            }
+            
+            Spacer()
+            
+            HStack {
+                BigButton(NSLocalizedString("Cancel", comment: "Button to cancel a repost.")) {
+                    dismiss()
+                }
+            }
+        }
+    }
+}
+
+struct RepostAction_Previews: PreviewProvider {
+    static var previews: some View {
+        RepostAction(damus_state: test_damus_state(), event: test_event)
+    }
+}

damus/Views/ActionBar/ShareAction.swift

@@ -12,25 +12,22 @@ struct ShareAction: View {
     let bookmarks: BookmarksManager
     @State private var isBookmarked: Bool = false
 
-    @Binding var show_share_sheet: Bool
-    @Binding var show_share_action: Bool
+    @Binding var show_share: Bool
     
     @Environment(\.colorScheme) var colorScheme
+    @Environment(\.dismiss) var dismiss
     
-    init(event: NostrEvent, bookmarks: BookmarksManager, show_share_sheet: Binding<Bool>, show_share_action: Binding<Bool>) {
+    init(event: NostrEvent, bookmarks: BookmarksManager, show_share: Binding<Bool>) {
         let bookmarked = bookmarks.isBookmarked(event)
         self._isBookmarked = State(initialValue: bookmarked)
         
         self.bookmarks = bookmarks
         self.event = event
-        self._show_share_sheet = show_share_sheet
-        self._show_share_action = show_share_action
+        self._show_share = show_share
     }
     
     var body: some View {
         
-        let col = colorScheme == .light ? DamusColors.mediumGrey : DamusColors.white
-        
         VStack {
             Text("Share Note", comment: "Title text to indicate that the buttons below are meant to be used to share a note with others.")
                 .padding()
@@ -40,28 +37,27 @@ struct ShareAction: View {
 
             HStack(alignment: .top, spacing: 25) {
                 
-                ShareActionButton(img: "link", text: NSLocalizedString("Copy Link", comment: "Button to copy link to note"), col: col) {
-                    show_share_action = false
+                ShareActionButton(img: "link", text: NSLocalizedString("Copy Link", comment: "Button to copy link to note")) {
                     UIPasteboard.general.string = "https://damus.io/" + (bech32_note_id(event.id) ?? event.id)
                 }
                 
                 let bookmarkImg = isBookmarked ? "bookmark.slash" : "bookmark"
                 let bookmarkTxt = isBookmarked ? NSLocalizedString("Remove Bookmark", comment: "Button text to remove bookmark from a note.") : NSLocalizedString("Add Bookmark", comment: "Button text to add bookmark to a note.")
-                let boomarkCol = isBookmarked ? Color(.red) : col
+                let boomarkCol = isBookmarked ? Color(.red) : nil
                 ShareActionButton(img: bookmarkImg, text: bookmarkTxt, col: boomarkCol) {
-                    show_share_action = false
+                    dismiss()
                     self.bookmarks.updateBookmark(event)
                     isBookmarked = self.bookmarks.isBookmarked(event)
                 }
                 
-                ShareActionButton(img: "globe", text: NSLocalizedString("Broadcast", comment: "Button to broadcast note to all your relays"), col: col) {
-                    show_share_action = false
+                ShareActionButton(img: "globe", text: NSLocalizedString("Broadcast", comment: "Button to broadcast note to all your relays")) {
+                    dismiss()
                     NotificationCenter.default.post(name: .broadcast_event, object: event)
                 }
                 
-                ShareActionButton(img: "square.and.arrow.up", text: NSLocalizedString("Share Via...", comment: "Button to present iOS share sheet"), col: col) {
-                    show_share_action = false
-                    show_share_sheet = true
+                ShareActionButton(img: "square.and.arrow.up", text: NSLocalizedString("Share Via...", comment: "Button to present iOS share sheet")) {
+                    show_share = true
+                    dismiss()
                 }
                 
             }
@@ -69,42 +65,11 @@ struct ShareAction: View {
             Spacer()
             
             HStack {
-                
-                Button(action: {
-                    show_share_action = false
-                }) {
-                    Text(NSLocalizedString("Cancel", comment: "Button to cancel a repost."))
-                    .frame(minWidth: 300, maxWidth: .infinity, minHeight: 50, maxHeight: 50, alignment: .center)
-                    .foregroundColor(colorScheme == .light ? DamusColors.black : DamusColors.white)
-                    .overlay {
-                        RoundedRectangle(cornerRadius: 24)
-                            .stroke(colorScheme == .light ? DamusColors.mediumGrey : DamusColors.white, lineWidth: 1)
-                    }
-                    .padding(EdgeInsets(top: 10, leading: 50, bottom: 25, trailing: 50))
+                BigButton(NSLocalizedString("Cancel", comment: "Button to cancel a repost.")) {
+                    dismiss()
                 }
             }
         }
     }
 }
 
-func ShareActionButton(img: String, text: String, col: Color, action: @escaping () -> ()) -> some View {
-    Button(action: action) {
-        VStack() {
-            Image(systemName: img)
-                .foregroundColor(col)
-                .font(.system(size: 23, weight: .bold))
-                .overlay {
-                    Circle()
-                        .stroke(col, lineWidth: 1)
-                        .frame(width: 55.0, height: 55.0)
-                }
-                .frame(height: 25)
-            Text(verbatim: text)
-                .foregroundColor(col)
-                .font(.footnote)
-                .multilineTextAlignment(.center)
-                .padding(.top)
-        }
-    }
-
-}