Add thread muting

Changelog-Added: Add thread muting

.rgignore

@@ -0,0 +1,2 @@
+translations/
+*.lproj/

CHANGELOG.md

@@ -1,10 +1,561 @@
+## [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
+
+- Added text truncation settings (William Casarin)
+
+### Changed
+
+- Rename block to mute (William Casarin)
+
+### Fixed
+
+- Reduce chopping of images (mainvolume)
+- Fix some notification settings not saving (William Casarin)
+- Fix broken camera uploads (again) (Joel Klabo)
+
+
+[1.4.1-3]: https://github.com/damus-io/damus/releases/tag/v1.4.1-3
+
+## [1.4.1-2] - 2023-04-04
+
+### Added
+
+- Reply counts (William Casarin)
+- Add option to only show notification from people you follow (Swift)
+- Added local notifications for other events (Swift)
+- Show a custom view when tagged user isn't found (ericholguin)
+- Show referenced notes in DMs (William Casarin)
+
+
+### Changed
+
+- Show full bleed images on selected events in threads (William Casarin)
+- Improvement to square image displaying (mainvolume)
+
+
+### Fixed
+
+- Fix broken website links that have missing https:// prefixes (William Casarin)
+- Get around CCP bootstrap relay banning by caching user's relays as their bootstrap relays (William Casarin)
+
+
+[1.4.1-2]: https://github.com/damus-io/damus/releases/tag/v1.4.1-2
+
+## [1.4.1] - 2023-04-03
+
+### Added
+
+- Profile Picture Upload (Joel Klabo)
+- Enable offline posting (William Casarin)
+- Add auto-translation caching to ruduce api usage (Terry Yiu)
+- Added support for gif uploads (Swift)
+- Add a Divider in the Follows List for Large Screens (Joel Klabo)
+- Upload Photos and Videos from Camera (Joel Klabo)
+- Added ability to lookup users by nip05 identifiers (William Casarin)
+
+### Changed
+
+- Only truncate timeline text if enabled in settings (William Casarin)
+- Make mentions wide in notifications like in timeline (William Casarin)
+- Broadcast events you are replying to (William Casarin)
+- Broadcast now also broadcasts event user's profile (William Casarin)
+- Improved look of reply view (ericholguin)
+- Remove gradient in some places for visibility (ericholguin)
+
+
+### Fixed
+
+- Fix cropped images (mainvolume)
+- Truncate long text in notification items (William Casarin)
+- Restore missing reply description on selected events (William Casarin)
+- Show sent DMs immediately (William Casarin)
+- Fixed size of translated text (William Casarin)
+- Fix crash when reposting (William Casarin)
+- Fix unclickable image dismiss button (OlegAba)
+
+
+[1.4.1]: https://github.com/damus-io/damus/releases/tag/v1.4.1
+## [1.4.0] - 2023-03-27
+
+### Added
+
+- Local zap notifications (Swift)
+- Add support for video uploads (Swift)
+- Auto Translation (Terry Yiu)
+- Portuguese (Brazil) translations (Andressa Munturo)
+- Spanish (Spain) translations (Max Pleb)
+- Vietnamese translations (ShiryoRyo)
+
+
+### Fixed
+
+- Fixed small notification hit boxes (Terry Yiu)
+
+[1.4.0]: https://github.com/damus-io/damus/releases/tag/v1.4.0
+
+## [1.3.0-7] - 2023-03-24
+
+- New experimental timeline view
+
+[1.3.0-7]: https://github.com/damus-io/damus/releases/tag/v1.3.0-7
+
+## [1.3.0-6] - 2023-03-21
+
+### Fixed
+
+- Fix bug where nostr: links and QRs stopped working (William Casarin)
+
+
+[1.3.0-6]: https://github.com/damus-io/damus/releases/tag/v1.3.0-6
+
+## [1.3.0-5] - 2023-03-20
+
+### Added
+
+- Add Time Ago to DM View (Joel Klabo)
+
+
+### Fixed
+
+- Fixed internal links opening in other nostr clients (William Casarin)
+- Remove authentication for copying npub (Swift)
+
+
+[1.3.0-5]: https://github.com/damus-io/damus/releases/tag/v1.3.0-5
+
+## [1.3.0-4] - 2023-03-17
+
+### Changed
+
+- It's much easier to tag users in replies and posts (William Casarin)
+
+
+### Fixed
+
+- Fix bug where small black text appears during image upload (William Casarin)
+
+
+[1.3.0-4]: https://github.com/damus-io/damus/releases/tag/v1.3.0-4
+
+## [1.3.0-3] - 2023-03-17
+
+### Fixed
+
+- Fix image upload url delay after progress bar disappears (William Casarin)
+- Fix issue where damus stops trying to reconnect (William Casarin)
+
+[1.3.0-3]: https://github.com/damus-io/damus/releases/tag/v1.3.0-3
+
+## [1.3.0-2] - 2023-03-16
+
+### Added
+
+- Add image uploader (Swift)
+- Add option to always show images (never blur) (William Casarin)
+- Canadian French (Pierre - synoptic_okubo)
+- Hungarian translations (Zoltan)
+- Korean translations (sogoagain)
+- Swedish translations (Pextar)
+
+
+### Changed
+
+- Fixed embedded note popping (William Casarin)
+- Bump notification limit from 100 to 500 (William Casarin)
+
+
+### Fixed
+
+- Fix zap button preventing scrolling (William Casarin)
+
+
+[1.3.0-2]: https://github.com/damus-io/damus/releases/tag/v1.3.0-2
+
+## [1.3.0] - 2023-03-15
+
+### Added
+
+- Extend user tagging search to all local profiles (William Casarin)
+- Vibrate when a zap is received (Swift)
+- New and Improved Share sheet (ericholguin)
+- Bulgarian translations (elsat)
+- Persian translations (Mahdi Taghizadeh)
+- Ukrainian translations (Valeriia Khudiakova, Tony B)
+
+
+### Changed
+
+- Reduce battery usage by using exp backoff on connections (Bryan Montz)
+- Don't show both realname and username if they are the same (William Casarin)
+- Show error on invalid lightning tip address (Swift)
+- Make DM Content More Visible (Joel Klabo)
+- Remove spaces from hashtag searches (gladiusKatana)
+
+
+### Fixed
+
+- Show @ mentions for users with display_names and no username (William Casarin)
+- Make user search case insensitive (William Casarin)
+- Fix repost button sometimes not working (OlegAba)
+- Don't show follows you for your own profile (benthecarman)
+- Fix json appearing in profile searches (gladiusKatana)
+- Fix unexpected font size when posting (Bryan Montz)
+- Fix keyboard sticking issues (OlegAba)
+- Fixed tab bar background color on macOS (Joel Klabo)
+- Fix some links getting interpreted as images (gladiusKatana)
+
+
+[1.3.0]: https://github.com/damus-io/damus/releases/tag/v1.3.0
+
+## [1.2.0-4] - 2023-03-05
+
+### Added
+
+- Add ellipsis button to notes (ericholguin)
+
+
+### Changed
+
+- Immediately search for events and profiles (William Casarin)
+- Use long-press for custom zaps (William Casarin)
+- Make shaka animation smoother (Swift)
+
+
+### Fixed
+
+- Fixed hit detection bugs on profile page (OlegAba)
+- Fix disappearing text on Thread view (Bryan Montz)
+- Render links in notification summaries (Joel Klabo)
+- Don't show notifications from ourselves (William Casarin)
+- Fix issue where navbar back button would show the wrong text (Jack Chakany)
+- Fix case sensitivity when searching hashtags (randymcmillan)
+- Fix issue where opening reposts shows json (William Casarin)
+
+
+[1.2.0-4]: https://github.com/damus-io/damus/releases/tag/v1.2.0-4
+
+## [1.2.0-3] - 2023-03-04
+
+### Added
+
+- Add additional info to recommended relay view (ericholguin)
+- Add shaka animation (Swift)
+- Add option to disable image animation (OlegAba)
+- Add additional warning when deleting account (ericholguin)
+- Threads now load instantly and are cached (William Casarin)
+
+
+### Fixed
+
+- Wrap long profile display names (OlegAba)
+- Fixed weird scaling on profile pictures (OlegAba)
+- Fixed width of copy pubkey on profile page (Joel Klabo)
+- Make damus purple use more consistent in mentions (Joel Klabo)
+
+
+
+[1.2.0-3]: https://github.com/damus-io/damus/releases/tag/v1.2.0-3
+
+## [1.1.0-10] - 2023-03-01
+
+### Added
+
+- Truncate large posts and add a show more button (OlegAba)
+- Private Zaps (William Casarin)
+
+
+### Fixed
+
+- Fix default zap amount setting not getting updated (William Casarin)
+- Fix issue where keyboard covers custom zap comment (William Casarin)
+
+
+[1.1.0-10]: https://github.com/damus-io/damus/releases/tag/v1.1.0-10
+
+## [1.1.0-9] - 2023-02-26
+
+### Added
+
+- Customized zaps (William Casarin)
+- Add new Notifications View (William Casarin)
+- Bookmarking (Joel Klabo)
+- Chinese, Traditional (Hong Kong) translations (rasputin)
+- Chinese, Traditional (Taiwan) translations (rasputin)
+
+### Changed
+
+- No more inline npubs when tagging users (Swift)
+
+
+### Fixed
+
+- Fix alignment of side menu labels (Joel Klabo)
+- Fix duplicated participants in reply-to view (Joel Klabo)
+- Load missing profiles in Zaps view (William Casarin)
+- Fix memory leak with inline videos (William Casarin)
+- Eliminate popping when scrolling (William Casarin)
+
+
+[1.1.0-9]: https://github.com/damus-io/damus/releases/tag/v1.1.0-9
+
+## [1.1.0-3] - 2023-02-20
+
+### Added
+
+- Add a "load more" button instead of always inserting events in timelines (William Casarin)
+- Added the ability to select text on posts (OlegAba)
+- Added Posts or Post & Replies selector to Profile (ericholguin)
+- Improved profile navbar (OlegAba)
+- Czech translations (Martin Gabrhel)
+- Indonesian translations (johnybergzy)
+- Russian translations (Tony B)
+
+
+### Changed
+
+- Rename global feed to universe (William Casarin)
+- Improve look of post view (ericholguin)
+- Added a 20MB content length limit for all image files (OlegAba)
+- Improved EventActionBar button spacing (Bryan Montz)
+- Polished profile key copy buttons, added animation (Bryan Montz)
+- Format large numbers of action bar actions (Joel Klabo)
+- Improved blur on images, especially in dark mode (Bryan Montz)
+
+
+### Fixed
+
+- Remove trailing slash when adding a relay (middlingphys)
+- Scroll to top of events instead of the bottom (OlegAba)
+- Fix lag on startup when you have lots of DMs (William Casarin)
+- Fix an issues where dm notifications appear without any new events (William Casarin)
+- Fix some hangs when scrolling by images (OlegAba)
+- Force default zap amount text field to accept only numbers (Terry Yiu)
+
+
+
+[1.1.0-3]: https://github.com/damus-io/damus/releases/tag/v1.1.0-3
+
+## [1.1.0-2] - 2023-02-14
+
+### Added
+
+- Save drafts to posts, replies and DMs (Terry Yiu)
+
+### Fixed
+
+- Ensure stats get updated in realtime on action bars (William Casarin)
+- Fix reposts not getting counted properly (William Casarin)
+- Fix a bug where zaps on other people's posts weren't showing (William Casarin)
+- Fix punctuation getting included in some urls (Gert Goet)
+- Improve language detection (Terry Yiu)
+- Fix some animated image crashes (William Casarin)
+
+
+[1.1.0-2]: https://github.com/damus-io/damus/releases/tag/v1.1.0-2
+## [1.0.0-15] - 2023-02-10
+
+### Added
+
+- Relay Filtering (William Casarin)
+- Add password autofill on account login and creation (Terry Yiu)
+- Show if relay is paid (William Casarin)
+- Add "Follows You" indicator on profile (William Casarin)
+- Add screen to select individual relays when posting/broadcasting (Andrii Sievrikov)
+- Relay Detail View (Joel Klabo)
+- Warn when attempting to post an nsec key (Terry Yiu)
+- DeepL translation integration (Terry Yiu)
+- Use local authentication (faceid) to access private key (Andrii Sievrikov)
+- Add accessibility labels to action bar (Bryan Montz)
+- Copy invoice button (Joel Klabo)
+- Receive Lightning Zaps (William Casarin)
+- Allow text selection in bio (Suhail Saqan)
+- Chinese, Simplified (China mainland) translations (haolong, rasputin)
+- Dutch translations (Heimen Stoffels - Vistaus)
+- Greek translations (milicode)
+- Japanese translations (akiomik, foxytanuki, Guetsu Ren - Nighthaven, h3y6e, middlingphys)
+
+
+### Changed
+
+- Show "Follow Back" button on profile page (William Casarin)
+- When on your profile page, open relay view instead for your own relays (Terry Yiu)
+- Updated QR code view, include profile image, etc (ericholguin)
+- Clicking relay numbers now goes to relay config (radixrat)
+
+### Fixed
+
+- Load zaps, likes and reposts when you open a thread (William Casarin)
+- Fix bug where sidebar navigation fails to pop when switching timelines (William Casarin)
+- Use lnaddress before lnurl for tip addresses to avoid Anigma scamming (William Casarin)
+- Fix sidebar navigation bugs (OlegAba)
+- Fix issue where navigation fails pop to root when switching timelines (William Casarin)
+- Make @ mentions case insensitive (William Casarin)
+- Fix some lnurls not getting decoded properly (William Casarin)
+- Hide incoming DMs from blocked users (William Casarin)
+- Hide blocked users from search results (William Casarin)
+- Fix Cash App invoice payments (Rob Seward)
+- DM Padding (OlegAba)
+- Check for broken lnurls (William Casarin)
+
+
+
+[1.0.0-15]: https://github.com/damus-io/damus/releases/tag/v1.0.0-15
+## [1.0.0-13] - 2023-01-30
+
+### Added
+
+- LibreTranslate note translations (Terry Yiu)
+- Added support for account deletion (William Casarin)
+- User tagging and autocompletion in posts (Swift)
+- Polish translations (pysiak)
+
+
+### Changed
+
+- Remove redundant logout button from settings (Jonathan Milligan)
+- Moved relay config to its own sidebar entry (William Casarin)
+- New stylized tabs (ericholguin)
+
+
+### Fixed
+
+- Fix hidden profile action sheet when clicking ... (William Casarin)
+- Fixed height of DM input (Terry Yiu)
+- Fixed bug where copying pubkey from context menu only copied your own pubkey (Terry Yiu)
+
+
+
+[1.0.0-13]: https://github.com/damus-io/damus/releases/tag/v1.0.0-13
+## [1.0.0-12] - 2023-01-28
+
+### Added
+
+- Arabic translations (Barodane)
+- Portuguese translations (Antonio Chagas)
+- Add QRCode view for sharing your pubkey (ericholguin)
+- Added nostr: uri handling (William Casarin)
+
+### Changed
+
+- Remove markdown link support from posts (Joel Klabo)
+
+
+### Fixed
+
+- Fixed crash on some SVG profile pictures (OlegAba)
+- Localization fixes
+- Don't allow blocking yourself (Terry)
+- Hide muted users from global (William Casarin)
+- Fixed profiles sometimes not loading from other clients (William Casarin)
+- Fixed bug where `spam` was always the report type (William Casarin)
+
+
+
+[1.0.0-12]: https://github.com/damus-io/damus/releases/tag/v1.0.0-12
+
+## [1.0.0-11] - 2023-01-25
+
+### Added
+
+- Reposts view (Terry Yiu)
+- Italian translations (Nicolò Carcagnì)
+- Latvian translations (SYX)
+- Added ability to block users (William Casarin)
+- Added a way to report content (William Casarin)
+- Stretchable profile cover header (Swift)
+
+
+### Changed
+
+- Bump pfp/banner animated fize size limit to 5MiB/20MiB (William Casarin)
+- Updated default boostrap relays (Ricardo Arturo Cabral Mejía)
+
+
+### Fixed
+
+- allow ws:// relays again (Steven Briscoe)
+
+
+
+[1.0.0-11]: https://github.com/damus-io/damus/releases/tag/v1.0.0-11
+
+
 ## [1.0.0-8] - 2023-01-22
 
 ### Added
 
 - Show website on profiles (William Casarin)
 - Add the ability to choose participants when replying (Joel Klabo)
-- Translations for de_AT, de_DE, tr_TR, fr_FR (William Casarin)
+- German translations (Gregor, Peter Gerstbach)
+- Turkish translations (Taylan Benli)
+- French (France) translations (Solobalbo)
 - Add DM Message Requests (William Casarin)
 
 
@@ -24,7 +575,7 @@
 
 - Drastically improved image viewer (OlegAba)
 - Added pinch to zoom on images (Swift)
-- Add Latin American Spanish translations (William Casarin)
+- Add Latin American Spanish translations (Nicolás Valencia)
 - Added SVG profile picture support (OlegAba)
 
 
@@ -436,5 +987,3 @@
 
 
 [0.1.2]: https://github.com/damus-io/damus/releases/tag/v0.1.2
-
-

README.md

@@ -1,3 +1,4 @@
+[![Run Test Suite](https://github.com/damus-io/damus/actions/workflows/run-tests.yaml/badge.svg?branch=master)](https://github.com/damus-io/damus/actions/workflows/run-tests.yaml)
 
 # damus
 
@@ -25,7 +26,7 @@ damus implements the following [Nostr Implementation Possibilities][nips]
 ## Getting Started on Damus 
 
 ### Damus iOS
-1) Get the Damus app on TestFlight: https://testflight.apple.com/join/CLwjLxWl
+1) Get the Damus app on the iOS App Store: https://apps.apple.com/ca/app/damus/id1628663131
 
 #### ⚙️ Settings (gear icon, top right)
 - Relays: You can add more relays to send your notes to by tapping the "+". 
@@ -48,7 +49,7 @@ damus implements the following [Nostr Implementation Possibilities][nips]
   4. Add @ direcly followed by the pubkey (e.g., `@npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s`)
 - You can also long-press a Note to grab their User ID aka pubkey or Note ID to link directly to a Note.
 - Currently you can't delete your Notes in the iOS app
-- Share images by pasting the image url which you can grab from imgbb, imgur, etc. (i.e., `(https://i.ibb.co/2SHZbwm/alpha60.jpg)`). Currently images only load for people you follow in the 🏠 Personal Feed. Images are not automatically loaded in 🔍 Global Feed
+- Share images by pasting the image url which you can grab from imgbb, imgur, etc. (i.e., `https://i.ibb.co/2SHZbwm/alpha60.jpg`). Currently images only load for people you follow in the 🏠 Personal Feed. Images are not automatically loaded in 🔍 Global Feed
 - Engaging with Notes
   - 💬 Replying to a Note: Tap the chat icon underneath the note. This will show up in the users’ notifications and in your 🏠 Personal and 🔍 Global Feeds
   - ♺ Reposts: Tap the repost icon which will show up in your 🏠 Personal and 🔍 Global Feeds
@@ -91,15 +92,23 @@ damus implements the following [Nostr Implementation Possibilities][nips]
 
 ## Contributing
 
-Contributors welcome! [Email patches][git-send-email] to jb55@jb55.com are preferred, but I accept PRs on github as well.
+Contributors welcome!
+
+### Code
+
+[Email patches][git-send-email] to jb55@jb55.com are preferred, but I accept PRs on GitHub as well.
 
 [git-send-email]: http://git-send-email.io
 
-## git log bot
+### Translations
 
-npub1fjtdwclt9lspjy8huu3qklr7eklp5uq90u6yh8mec290pqxraccqlufnas
+Translators welcome! Join the [Transifex][transifex] project.
 
-### Awards 
+All user-facing strings must have a comment in order to provide context to translators. If a SwiftUI component has a `comment` parameter, use that. Otherwise, wrap your string with `NSLocalizedString` with the `comment` field populated.
+
+[transifex]: https://explore.transifex.com/damus/damus-ios/
+
+### Awards
 
 There may be nostr badges awarded for contributors in the future... :)
 
@@ -107,3 +116,7 @@ First contributors:
 
 1. @randymcmillan
 2. @jcarucci27
+
+### git log bot
+
+npub1fjtdwclt9lspjy8huu3qklr7eklp5uq90u6yh8mec290pqxraccqlufnas

damus Localizations/en-US.xcloc/Source Contents/damus/en-US.lproj/InfoPlist.strings

@@ -1,6 +0,0 @@
-/* Bundle display name */
-"CFBundleDisplayName" = "Damus";
-/* Bundle name */
-"CFBundleName" = "damus";
-/* Privacy - Photo Library Additions Usage Description */
-"NSPhotoLibraryAddUsageDescription" = "Granting Damus access to your photos allows you to save images.";

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 +1,172 @@
+//
+//  cursor.h
+//  damus
+//
+//  Created by William Casarin on 2023-04-09.
+//
+
+#ifndef cursor_h
+#define cursor_h
+
+#include <ctype.h>
+#include <string.h>
+#include "bech32.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_bech32_character(char c) {
+    return (c >= 'a' && c <= 'z') || (c >= '0' && c <= '9') || bech32_charset_rev[c] != -1;
+}
+
+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_bech32_character(struct cursor *cur, int or_end) {
+    char c;
+    int consumedAtLeastOne = 0;
+
+    while (cur->p < cur->end) {
+        c = *cur->p;
+
+        if (!is_bech32_character(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

@@ -6,123 +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 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) && consumedAtLeastOne)
-            return 1;
-        
-        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;
     
@@ -147,8 +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;
 }
@@ -221,6 +111,9 @@ static int parse_url(struct cursor *cur, struct block *block) {
         return 0;
     }
     
+    // strip any unwanted characters
+    while(is_invalid_url_ending(peek_char(cur, -1))) cur->p--;
+    
     block->type = BLOCK_URL;
     block->block.str.start = (const char *)start;
     block->block.str.end = (const char *)cur->p;
@@ -267,6 +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))
@@ -296,7 +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;
@@ -308,6 +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;
             }
         }
         
@@ -328,8 +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_bech32_character(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.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -5,8 +5,8 @@
       "kind" : "remoteSourceControl",
       "location" : "https://github.com/onevcat/Kingfisher",
       "state" : {
-        "revision" : "017f94ccfdacabb1ae7f45b75b4217b24c06e6ac",
-        "version" : "7.4.0"
+        "revision" : "415b1d97fb38bda1e5a6b2dde63354720832110b",
+        "version" : "7.6.1"
       }
     },
     {
@@ -26,14 +26,6 @@
         "version" : "4.0.4"
       }
     },
-    {
-      "identity" : "svgkit",
-      "kind" : "remoteSourceControl",
-      "location" : "https://github.com/SVGKit/SVGKit",
-      "state" : {
-        "revision" : "e1f13e27b1e4c0ffe20e7d8d3984bf49c2a584d0"
-      }
-    },
     {
       "identity" : "vault",
       "kind" : "remoteSourceControl",

damus.xcodeproj/xcshareddata/xcschemes/damus.xcscheme

@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1420"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4CE6DEE227F7A08100C66700"
+               BuildableName = "damus.app"
+               BlueprintName = "damus"
+               ReferencedContainer = "container:damus.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4CE6DEF227F7A08200C66700"
+               BuildableName = "damusTests.xctest"
+               BlueprintName = "damusTests"
+               ReferencedContainer = "container:damus.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+         <TestableReference
+            skipped = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "4CE6DEFC27F7A08200C66700"
+               BuildableName = "damusUITests.xctest"
+               BlueprintName = "damusUITests"
+               ReferencedContainer = "container:damus.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4CE6DEE227F7A08100C66700"
+            BuildableName = "damus.app"
+            BlueprintName = "damus"
+            ReferencedContainer = "container:damus.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "4CE6DEE227F7A08100C66700"
+            BuildableName = "damus.app"
+            BlueprintName = "damus"
+            ReferencedContainer = "container:damus.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

damus/Assets.xcassets/AccentColor.colorset/Contents.json

@@ -11,24 +11,6 @@
         }
       },
       "idiom" : "universal"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "0xC5",
-          "green" : "0x43",
-          "red" : "0xCC"
-        }
-      },
-      "idiom" : "universal"
     }
   ],
   "info" : {

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

@@ -0,0 +1,38 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0xF4",
+          "green" : "0xEE",
+          "red" : "0xEE"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0x1E",
+          "green" : "0x1C",
+          "red" : "0x1C"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

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

@@ -11,24 +11,6 @@
         }
       },
       "idiom" : "universal"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "0x00",
-          "green" : "0x00",
-          "red" : "0x00"
-        }
-      },
-      "idiom" : "universal"
     }
   ],
   "info" : {

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

@@ -11,24 +11,6 @@
         }
       },
       "idiom" : "universal"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "0xFF",
-          "green" : "0x4D",
-          "red" : "0x4B"
-        }
-      },
-      "idiom" : "universal"
     }
   ],
   "info" : {

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/DamusDarkGrey.colorset/Contents.json

@@ -11,24 +11,6 @@
         }
       },
       "idiom" : "universal"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "0x1E",
-          "green" : "0x1C",
-          "red" : "0x1C"
-        }
-      },
-      "idiom" : "universal"
     }
   ],
   "info" : {

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/DamusGreen.colorset/Contents.json

@@ -11,24 +11,6 @@
         }
       },
       "idiom" : "universal"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "0x4F",
-          "green" : "0xC3",
-          "red" : "0x66"
-        }
-      },
-      "idiom" : "universal"
     }
   ],
   "info" : {

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

@@ -11,24 +11,6 @@
         }
       },
       "idiom" : "universal"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "0xF4",
-          "green" : "0xEE",
-          "red" : "0xEE"
-        }
-      },
-      "idiom" : "universal"
     }
   ],
   "info" : {

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

@@ -11,24 +11,6 @@
         }
       },
       "idiom" : "universal"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "0x5F",
-          "green" : "0x5F",
-          "red" : "0x5F"
-        }
-      },
-      "idiom" : "universal"
     }
   ],
   "info" : {

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

@@ -11,24 +11,6 @@
         }
       },
       "idiom" : "universal"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "0xC5",
-          "green" : "0x43",
-          "red" : "0xCC"
-        }
-      },
-      "idiom" : "universal"
     }
   ],
   "info" : {

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

@@ -11,24 +11,6 @@
         }
       },
       "idiom" : "universal"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "color" : {
-        "color-space" : "srgb",
-        "components" : {
-          "alpha" : "1.000",
-          "blue" : "0xFF",
-          "green" : "0xFF",
-          "red" : "0xFF"
-        }
-      },
-      "idiom" : "universal"
     }
   ],
   "info" : {

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

@@ -1,15 +1,17 @@
 {
   "images" : [
     {
-      "filename" : "ic-key.png",
+      "filename" : "coffee.svg",
       "idiom" : "universal",
       "scale" : "1x"
     },
     {
+      "filename" : "coffee.svg",
       "idiom" : "universal",
       "scale" : "2x"
     },
     {
+      "filename" : "coffee.svg",
       "idiom" : "universal",
       "scale" : "3x"
     }

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

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

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+     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/Assets.xcassets/Profile/ic-message.imageset/Contents.json

@@ -1,52 +0,0 @@
-{
-  "images" : [
-    {
-      "filename" : "ic-message-black.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "filename" : "ic-message-white 1.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
-    },
-    {
-      "appearances" : [
-        {
-          "appearance" : "luminosity",
-          "value" : "dark"
-        }
-      ],
-      "idiom" : "universal",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "author" : "xcode",
-    "version" : 1
-  }
-}

damus/Assets.xcassets/Profile/profile-banner.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "profile-banner.jpeg",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/bbw.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "bbw.jpg",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/bitcoin-logo.imageset/Contents.json

@@ -1,7 +1,7 @@
 {
   "images" : [
     {
-      "filename" : "ic-copy.png",
+      "filename" : "bitcoin-logo.svg",
       "idiom" : "universal",
       "scale" : "1x"
     },

damus/Assets.xcassets/bitcoin-logo.imageset/bitcoin-logo.svg

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="20px" height="20px" viewBox="0 0 20 20" version="1.1">
+<g id="surface1">
+<path style=" stroke:none;fill-rule:nonzero;fill:rgb(96.862745%,57.647059%,10.196078%);fill-opacity:1;" d="M 19.699219 12.417969 C 18.363281 17.777344 12.9375 21.035156 7.582031 19.699219 C 2.226562 18.363281 -1.035156 12.9375 0.300781 7.582031 C 1.636719 2.222656 7.0625 -1.035156 12.417969 0.300781 C 17.773438 1.632812 21.035156 7.0625 19.699219 12.417969 Z M 19.699219 12.417969 "/>
+<path style=" stroke:none;fill-rule:nonzero;fill:rgb(100%,100%,100%);fill-opacity:1;" d="M 14.410156 8.574219 C 14.609375 7.246094 13.59375 6.53125 12.210938 6.050781 L 12.660156 4.25 L 11.5625 3.976562 L 11.125 5.730469 C 10.835938 5.660156 10.539062 5.589844 10.246094 5.523438 L 10.6875 3.757812 L 9.589844 3.484375 L 9.140625 5.285156 C 8.902344 5.230469 8.667969 5.179688 8.4375 5.121094 L 8.441406 5.117188 L 6.925781 4.738281 L 6.636719 5.910156 C 6.636719 5.910156 7.449219 6.097656 7.433594 6.109375 C 7.875 6.21875 7.957031 6.511719 7.941406 6.746094 L 7.429688 8.800781 C 7.460938 8.808594 7.5 8.820312 7.546875 8.835938 L 7.429688 8.808594 L 6.710938 11.683594 C 6.65625 11.820312 6.519531 12.023438 6.210938 11.945312 C 6.21875 11.960938 5.410156 11.746094 5.410156 11.746094 L 4.867188 13 L 6.296875 13.359375 C 6.5625 13.425781 6.820312 13.492188 7.078125 13.558594 L 6.621094 15.382812 L 7.71875 15.65625 L 8.167969 13.851562 C 8.46875 13.933594 8.757812 14.007812 9.042969 14.078125 L 8.59375 15.875 L 9.691406 16.148438 L 10.144531 14.328125 C 12.015625 14.683594 13.425781 14.539062 14.015625 12.847656 C 14.492188 11.484375 13.992188 10.699219 13.007812 10.1875 C 13.726562 10.019531 14.265625 9.550781 14.410156 8.574219 Z M 11.902344 12.089844 C 11.5625 13.453125 9.269531 12.71875 8.523438 12.53125 L 9.128906 10.117188 C 9.871094 10.300781 12.253906 10.667969 11.902344 12.089844 Z M 12.242188 8.554688 C 11.933594 9.796875 10.023438 9.164062 9.402344 9.011719 L 9.949219 6.820312 C 10.570312 6.976562 12.5625 7.261719 12.242188 8.554688 Z M 12.242188 8.554688 "/>
+</g>
+</svg>

damus/Assets.xcassets/bitcoin-p2p.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "bitcoin-p2p.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/blixt-wallet.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "blixt-wallet.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/bluewallet.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "bluewallet.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/breez.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "breez.jpg",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/cashapp.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "cashapp.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/digital-nomad.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "digital-nomad.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/encrypted-message.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "encrypted-message.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/ic-lightning.imageset/Contents.json

@@ -1,21 +0,0 @@
-{
-  "images" : [
-    {
-      "filename" : "ic-lightning.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "author" : "xcode",
-    "version" : 1
-  }
-}

damus/Assets.xcassets/ic-tick.imageset/Contents.json

@@ -1,21 +0,0 @@
-{
-  "images" : [
-    {
-      "filename" : "ic-tick.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
-    }
-  ],
-  "info" : {
-    "author" : "xcode",
-    "version" : 1
-  }
-}

damus/Assets.xcassets/lnlink.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "lnlink.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/logo-nobg.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "damus-nobg.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/muun.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "muun.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/phoenix.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "phoenix.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/river.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "river.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/strike.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "strike.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/undercover.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "undercover.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/walletofsatoshi.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "walletofsatoshi.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/zebedee.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "zebedee.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Assets.xcassets/zeusln.imageset/Contents.json

@@ -2,16 +2,7 @@
   "images" : [
     {
       "filename" : "zeus.png",
-      "idiom" : "universal",
-      "scale" : "1x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "2x"
-    },
-    {
-      "idiom" : "universal",
-      "scale" : "3x"
+      "idiom" : "universal"
     }
   ],
   "info" : {

damus/Components/CustomPicker.swift

@@ -0,0 +1,62 @@
+//
+//  CustomPicker.swift
+//  damus
+//
+//  Created by Eric Holguin on 1/22/23.
+//
+
+import SwiftUI
+
+let RECTANGLE_GRADIENT = LinearGradient(gradient: Gradient(colors: [
+    DamusColors.purple,
+    DamusColors.blue
+]), startPoint: .leading, endPoint: .trailing)
+
+struct CustomPicker<SelectionValue: Hashable, Content: View>: View {
+    
+    @Environment(\.colorScheme) var colorScheme
+    
+    @Namespace var picker
+    @Binding var selection: SelectionValue
+    @ViewBuilder let content: Content
+    
+    public var body: some View {
+        let contentMirror = Mirror(reflecting: content)
+        let blocksCount = Mirror(reflecting: contentMirror.descendant("value")!).children.count
+        HStack {
+            ForEach(0..<blocksCount, id: \.self) { index in
+                let tupleBlock = contentMirror.descendant("value", ".\(index)")
+                let text = Mirror(reflecting: tupleBlock!).descendant("content") as! Text
+                let tag = Mirror(reflecting: tupleBlock!).descendant("modifier", "value", "tagged") as! SelectionValue
+                
+                Button {
+                    withAnimation(.spring()) {
+                        selection = tag
+                    }
+                } label: {
+                    text
+                        .padding(EdgeInsets(top: 15, leading: 0, bottom: 10, trailing: 0))
+                        .font(.system(size: 14, weight: .heavy))
+                        .contentShape(Rectangle())
+                        .frame(maxWidth: .infinity)
+                }
+                .background(
+                    Group {
+                        if tag == selection {
+                            Rectangle().fill(RECTANGLE_GRADIENT).frame(height: 2.5)
+                                .matchedGeometryEffect(id: "selector", in: picker)
+                                .cornerRadius(2.5)
+                        }
+                    },
+                    alignment: .bottom
+                )
+                .accentColor(tag == selection ? textColor() : .gray)
+            }
+        }
+        .background(Color(UIColor.systemBackground))
+    }
+    
+    func textColor() -> Color {
+        colorScheme == .light ? DamusColors.black : DamusColors.white
+    }
+}

damus/Components/DamusColors.swift

@@ -0,0 +1,25 @@
+//
+//  DamusColors.swift
+//  damus
+//
+//  Created by William Casarin on 2023-03-27.
+//
+
+import Foundation
+import SwiftUI
+
+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/Highlight.swift

@@ -0,0 +1,39 @@
+//
+//  Highlight.swift
+//  damus
+//
+//  Created by William Casarin on 2023-01-23.
+//
+
+import Foundation
+import SwiftUI
+
+
+enum Highlight {
+    case none
+    case main
+    case reply
+    case custom(Color, Float)
+
+    var is_main: Bool {
+        if case .main = self {
+            return true
+        }
+        return false
+    }
+
+    var is_none: Bool {
+        if case .none = self {
+            return true
+        }
+        return false
+    }
+
+    var is_replied_to: Bool {
+        switch self {
+        case .reply: return true
+        default: return false
+        }
+    }
+}
+

damus/Components/IconLabel.swift

@@ -0,0 +1,44 @@
+//
+//  IconLabel.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-05.
+//
+
+import SwiftUI
+import UIKit
+
+struct IconLabel: View {
+    let text: String
+    let img_name: String
+    let img_color: Color
+    
+    init(_ text: String, img_name: String, color: Color) {
+        self.text = text
+        self.img_name = img_name
+        self.img_color = color
+    }
+    
+    var body: some View {
+        HStack(spacing: 0) {
+            Image(systemName: img_name)
+                .foregroundColor(img_color)
+                .frame(width: 20)
+                .padding([.trailing], 20)
+            Text(text)
+        }
+    }}
+
+struct IconLabel_Previews: PreviewProvider {
+    static var previews: some View {
+        Form {
+            Section {
+                IconLabel(NSLocalizedString("Keys", comment: "Settings section for managing keys"), img_name: "key.fill", color: .orange)
+            
+                IconLabel(NSLocalizedString("Local Notifications", comment: "Section header for damus local notifications user configuration"), img_name: "bell.fill", color: .blue)
+            
+                IconLabel(NSLocalizedString("Appearance", comment: "Section header for text and appearance settings"), img_name: "textformat", color: .red)
+            }
+        }
+    }
+}

damus/Components/ImageCarousel.swift

@@ -31,243 +31,43 @@ struct ShareSheet: UIViewControllerRepresentable {
     }
 }
 
-struct ImageContextMenuModifier: ViewModifier {
-    let url: URL?
-    let image: UIImage?
-    @Binding var showShareSheet: Bool
-    
-    func body(content: Content) -> some View {
-        return content.contextMenu {
-            Button {
-                UIPasteboard.general.url = url
-            } label: {
-                Label(NSLocalizedString("Copy Image URL", comment: "Context menu option to copy the URL of an image into clipboard."), systemImage: "doc.on.doc")
-            }
-            if let someImage = image {
-                Button {
-                    UIPasteboard.general.image = someImage
-                } label: {
-                    Label(NSLocalizedString("Copy Image", comment: "Context menu option to copy an image into clipboard."), systemImage: "photo.on.rectangle")
-                }
-                Button {
-                    UIImageWriteToSavedPhotosAlbum(someImage, nil, nil, nil)
-                } label: {
-                    Label(NSLocalizedString("Save Image", comment: "Context menu option to save an image."), systemImage: "square.and.arrow.down")
-                }
-            }
-            Button {
-                showShareSheet = true
-            } label: {
-                Label(NSLocalizedString("Share", comment: "Button to share an image."), systemImage: "square.and.arrow.up")
-            }
-        }
-    }
+
+enum ImageShape {
+    case square
+    case landscape
+    case portrait
+    case unknown
 }
 
-private struct ImageContainerView: View {
-    
-    @ObservedObject var imageModel: KFImageModel
-    
-    @State private var image: UIImage?
-    @State private var showShareSheet = false
-    
-    init(url: URL?) {
-        self.imageModel = KFImageModel(
-            url: url,
-            fallbackUrl: nil,
-            maxByteSize: 2000000, // 2 MB
-            downsampleSize: CGSize(width: 400, height: 400)
-        )
-    }
-    
-    private struct ImageHandler: ImageModifier {
-        @Binding var handler: UIImage?
-        
-        func modify(_ image: UIImage) -> UIImage {
-            handler = image
-            return image
-        }
-    }
-    
-    var body: some View {
-        
-        KFAnimatedImage(imageModel.url)
-            .callbackQueue(.dispatch(.global(qos: .background)))
-            .processingQueue(.dispatch(.global(qos: .background)))
-            .cacheOriginalImage()
-            .configure { view in
-                view.framePreloadCount = 1
-            }
-            .scaleFactor(UIScreen.main.scale)
-            .loadDiskFileSynchronously()
-            .fade(duration: 0.1)
-            .imageModifier(ImageHandler(handler: $image))
-            .onFailure { _ in
-                imageModel.downloadFailed()
-            }
-            .id(imageModel.refreshID)
-            .clipped()
-            .modifier(ImageContextMenuModifier(url: imageModel.url, image: image, showShareSheet: $showShareSheet))
-            .sheet(isPresented: $showShareSheet) {
-                ShareSheet(activityItems: [imageModel.url])
-            }
-        
-        // TODO: Update ImageCarousel with serializer and processor
-        // .serialize(by: imageModel.serializer)
-        // .setProcessor(imageModel.processor)
-        
-    }
-}
-
-struct ZoomableScrollView<Content: View>: UIViewRepresentable {
-    
-    private var content: Content
-
-    init(@ViewBuilder content: () -> Content) {
-        self.content = content()
-    }
-
-    func makeUIView(context: Context) -> UIScrollView {
-        let scrollView = UIScrollView()
-        scrollView.delegate = context.coordinator
-        scrollView.maximumZoomScale = 20
-        scrollView.minimumZoomScale = 1
-        scrollView.bouncesZoom = true
-        scrollView.showsVerticalScrollIndicator = false
-        scrollView.showsHorizontalScrollIndicator = false
-
-        let hostedView = context.coordinator.hostingController.view!
-        hostedView.translatesAutoresizingMaskIntoConstraints = true
-        hostedView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
-        hostedView.frame = scrollView.bounds
-        hostedView.backgroundColor = .clear
-        scrollView.addSubview(hostedView)
-
-        return scrollView
-    }
-
-    func makeCoordinator() -> Coordinator {
-        return Coordinator(hostingController: UIHostingController(rootView: self.content))
-    }
-
-    func updateUIView(_ uiView: UIScrollView, context: Context) {
-        context.coordinator.hostingController.rootView = self.content
-        assert(context.coordinator.hostingController.view.superview == uiView)
-    }
-
-    class Coordinator: NSObject, UIScrollViewDelegate {
-        var hostingController: UIHostingController<Content>
-
-        init(hostingController: UIHostingController<Content>) {
-          self.hostingController = hostingController
-        }
-
-        func viewForZooming(in scrollView: UIScrollView) -> UIView? {
-          return hostingController.view
-        }
-    }
-}
-
-struct ImageView: View {
-    
-    let urls: [URL?]
-    
-    @Environment(\.presentationMode) var presentationMode
-    
-    @State private var selectedIndex = 0
-    @State var showMenu = true
-    
-    var navBarView: some View {
-        VStack {
-            HStack {
-                Text(urls[selectedIndex]?.lastPathComponent ?? "")
-                    .bold()
-                
-                Spacer()
-                
-                Button(action: {
-                    presentationMode.wrappedValue.dismiss()
-                }, label: {
-                    Image(systemName: "xmark")
-                })
-            }
-            .padding()
-            
-            Divider()
-                .ignoresSafeArea()
-        }
-        .background(.regularMaterial)
-    }
-    
-    var tabViewIndicator: some View {
-        HStack(spacing: 10) {
-            ForEach(urls.indices, id: \.self) { index in
-                Capsule()
-                    .fill(index == selectedIndex ? Color(UIColor.label) : Color.secondary)
-                    .frame(width: 7, height: 7)
-            }
-        }
-        .padding()
-        .background(.regularMaterial)
-        .clipShape(Capsule())
-    }
-    
-    var body: some View {
-        ZStack {
-            Color(.systemBackground)
-                .ignoresSafeArea()
-            
-            TabView(selection: $selectedIndex) {
-                ForEach(urls.indices, id: \.self) { index in
-                    ZoomableScrollView {
-                        ImageContainerView(url: urls[index])
-                            .aspectRatio(contentMode: .fit)
-                    }
-                    .ignoresSafeArea()
-                    .tag(index)
-                    .modifier(SwipeToDismissModifier(minDistance: 50, onDismiss: {
-                        presentationMode.wrappedValue.dismiss()
-                    }))
-                }
-            }
-            .ignoresSafeArea()
-            .tabViewStyle(PageTabViewStyle(indexDisplayMode: .never))
-            .onChange(of: selectedIndex, perform: { _ in
-                showMenu = true
-            })
-            .onTapGesture {
-                showMenu.toggle()
-            }
-            .overlay(
-                VStack {
-                    if showMenu {
-                        navBarView
-                        Spacer()
-                        
-                        if (urls.count > 1) {
-                            tabViewIndicator
-                        }
-                    }
-                }
-                .animation(.easeInOut, value: showMenu)
-                .padding(
-                    .bottom,
-                    UIApplication
-                        .shared
-                        .connectedScenes
-                        .flatMap { ($0 as? UIWindowScene)?.windows ?? [] }
-                        .first { $0.isKeyWindow }?.safeAreaInsets.bottom
-                )
-            )
-        }
-    }
-}
 
 struct ImageCarousel: View {
     var urls: [URL]
     
-    @State var open_sheet: Bool = false
-    @State var current_url: URL? = nil
+    let evid: String
+    let previews: PreviewCache
+    
+    @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]) {
+        _open_sheet = State(initialValue: false)
+        _current_url = State(initialValue: nil)
+        _image_fill = State(initialValue: previews.lookup_image_meta(evid))
+        self.urls = urls
+        self.evid = evid
+        self.previews = previews
+    }
+    
+    var filling: Bool {
+        image_fill?.filling == true
+    }
+    
+    var height: CGFloat {
+        image_fill?.height ?? 0
+    }
     
     var body: some View {
         TabView {
@@ -275,34 +75,32 @@ struct ImageCarousel: View {
                 Rectangle()
                     .foregroundColor(Color.clear)
                     .overlay {
-                        KFAnimatedImage(url)
-                            .callbackQueue(.dispatch(.global(qos: .background)))
-                            .processingQueue(.dispatch(.global(qos: .background)))
-                            .cacheOriginalImage()
-                            .loadDiskFileSynchronously()
-                            .scaleFactor(UIScreen.main.scale)
-                            .fade(duration: 0.1)
-                            .configure { view in
-                                view.framePreloadCount = 3
-                            }
-                            .aspectRatio(contentMode: .fit)
-                            .tabItem {
-                                Text(url.absoluteString)
-                            }
-                            .id(url.absoluteString)
-                            .contextMenu {
-                                Button(NSLocalizedString("Copy Image", comment: "Context menu option to copy an image to clipboard.")) {
-                                    UIPasteboard.general.string = url.absoluteString
+                        GeometryReader { geo in
+                            KFAnimatedImage(url)
+                                .callbackQueue(.dispatch(.global(qos:.background)))
+                                .backgroundDecode(true)
+                                .imageContext(.note)
+                                .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)
+                                    image_fill = fill
+                                }
+                                .aspectRatio(contentMode: filling ? .fill : .fit)
+                                .tabItem {
+                                    Text(url.absoluteString)
+                                }
+                                .id(url.absoluteString)
+                        }
                     }
             }
         }
-        .cornerRadius(10)
         .fullScreenCover(isPresented: $open_sheet) {
             ImageView(urls: urls)
         }
-        .frame(height: 200)
+        .frame(height: height)
         .onTapGesture {
             open_sheet = true
         }
@@ -310,8 +108,71 @@ struct ImageCarousel: View {
     }
 }
 
-struct ImageCarousel_Previews: PreviewProvider {
-    static var previews: some View {
-        ImageCarousel(urls: [URL(string: "https://jb55.com/red-me.jpg")!,URL(string: "https://jb55.com/red-me.jpg")!])
+// MARK: - Image Modifier
+extension KFOptionSetter {
+    /// Sets a block to get image size
+    ///
+    /// - Parameter block: The block which is used to read the image object.
+    /// - Returns: `Self` value after read size
+    public func imageFill(for size: CGSize, max: CGFloat, fill: CGFloat, block: @escaping (ImageFill) throws -> Void) -> Self {
+        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)
+            DispatchQueue.main.async { [block, fill] in
+                try? block(fill)
+            }
+            return image
+        }
+        options.imageModifier = modifier
+        return self
     }
 }
+
+
+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 xfactor = geo_size.width / img_size.width
+        let scaled = img_size.height * xfactor
+        // calculate scaled image height
+        // set scale factor and constrain images to minimum 150
+        // and animations to scaled factor for dynamic size adjustment
+        switch shape {
+        case .portrait, .landscape:
+            let filling = scaled > maxHeight
+            let height = filling ? fillHeight : scaled
+            return ImageFill(filling: filling, height: height)
+        case .square, .unknown:
+            return ImageFill(filling: nil, height: scaled)
+        }
+    }
+}
+
+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")!])
+    }
+}
+

damus/Components/InvoiceView.swift

@@ -7,6 +7,84 @@
 
 import SwiftUI
 
+struct InvoiceView: View {
+    @Environment(\.colorScheme) var colorScheme
+    @Environment(\.openURL) private var openURL
+    let our_pubkey: String
+    let invoice: Invoice
+    @State var showing_select_wallet: Bool = false
+    @State var copied = false
+    
+    var CopyButton: some View {
+        Button {
+            copied = true
+            DispatchQueue.main.asyncAfter(deadline: .now() + 3) {
+                copied = false
+            }
+            UIImpactFeedbackGenerator(style: .medium).impactOccurred()
+            UIPasteboard.general.string = invoice.string
+        } label: {
+            if !copied {
+                Image(systemName: "doc.on.clipboard")
+                    .foregroundColor(.gray)
+            } else {
+                Image(systemName: "checkmark.circle")
+                    .foregroundColor(DamusColors.green)
+            }
+        }
+    }
+    
+    var PayButton: some View {
+        Button {
+            if should_show_wallet_selector(our_pubkey) {
+                showing_select_wallet = true
+            } else {
+                open_with_wallet(wallet: get_default_wallet(our_pubkey).model, invoice: invoice.string)
+            }
+        } label: {
+            RoundedRectangle(cornerRadius: 20, style: .circular)
+                .foregroundColor(colorScheme == .light ? .black : .white)
+                .overlay {
+                    Text("Pay", comment: "Button to pay a Lightning invoice.")
+                        .fontWeight(.medium)
+                        .foregroundColor(colorScheme == .light ? .white : .black)
+                }
+        }
+        .onTapGesture {
+            // Temporary solution so that the "pay" button can be clicked (Yes we need an empty tap gesture)
+            print("pay button tap")
+        }
+    }
+    
+    var body: some View {
+        ZStack {
+            RoundedRectangle(cornerRadius: 10)
+                .foregroundColor(.secondary.opacity(0.1))
+            
+            VStack(alignment: .leading, spacing: 12) {
+                HStack {
+                    Label("", systemImage: "bolt.fill")
+                        .foregroundColor(.orange)
+                    Text("Lightning Invoice", comment: "Indicates that the view is for paying a Lightning invoice.")
+                    Spacer()
+                    CopyButton
+                }
+                Divider()
+                Text(invoice.description_string)
+                Text(invoice.amount.amount_sats_str())
+                    .font(.title)
+                PayButton
+                    .frame(height: 50)
+                    .zIndex(10.0)
+            }
+            .padding(30)
+        }
+        .sheet(isPresented: $showing_select_wallet, onDismiss: {showing_select_wallet = false}) {
+            SelectWalletView(showingSelectWallet: $showing_select_wallet, our_pubkey: our_pubkey, invoice: invoice.string)
+        }
+    }
+}
+
 func open_with_wallet(wallet: Wallet.Model, invoice: String) {
     if let url = URL(string: "\(wallet.link)\(invoice)"), UIApplication.shared.canOpenURL(url) {
         UIApplication.shared.open(url)
@@ -28,68 +106,12 @@ func open_with_wallet(wallet: Wallet.Model, invoice: String) {
     }
 }
 
-struct InvoiceView: View {
-    @Environment(\.colorScheme) var colorScheme
-    @Environment(\.openURL) private var openURL
-    
-    let invoice: Invoice
-    @State var showing_select_wallet: Bool = false
-    @ObservedObject var user_settings = UserSettingsStore()
-    
-    var PayButton: some View {
-        Button {
-            if user_settings.show_wallet_selector {
-                showing_select_wallet = true
-            } else {
-                open_with_wallet(wallet: user_settings.default_wallet.model, invoice: invoice.string)
-            }
-        } label: {
-            RoundedRectangle(cornerRadius: 20)
-                .foregroundColor(colorScheme == .light ? .black : .white)
-                .overlay {
-                    Text("Pay", comment: "Button to pay a Lightning invoice.")
-                        .fontWeight(.medium)
-                        .foregroundColor(colorScheme == .light ? .white : .black)
-                }
-        }
-        //.buttonStyle(.bordered)
-        .onTapGesture {
-            // Temporary solution so that the "pay" button can be clicked (Yes we need an empty tap gesture)
-        }
-    }
-    
-    var body: some View {
-        ZStack {
-            RoundedRectangle(cornerRadius: 10)
-                .foregroundColor(.secondary.opacity(0.1))
-            
-            VStack(alignment: .leading, spacing: 12) {
-                HStack {
-                    Label("", systemImage: "bolt.fill")
-                        .foregroundColor(.orange)
-                    Text("Lightning Invoice", comment: "Indicates that the view is for paying a Lightning invoice.")
-                }
-                Divider()
-                Text(invoice.description)
-                Text(invoice.amount.amount_sats_str())
-                    .font(.title)
-                PayButton
-                    .frame(height: 50)
-                    .zIndex(10.0)
-            }
-            .padding(30)
-        }
-        .sheet(isPresented: $showing_select_wallet, onDismiss: {showing_select_wallet = false}) {
-            SelectWalletView(showingSelectWallet: $showing_select_wallet, invoice: invoice.string).environmentObject(user_settings)
-        }
-    }
-}
 
-let test_invoice = Invoice(description: "this is a description", amount: .specific(10000), string: "lnbc100n1p357sl0sp5t9n56wdztun39lgdqlr30xqwksg3k69q4q2rkr52aplujw0esn0qpp5mrqgljk62z20q4nvgr6lzcyn6fhylzccwdvu4k77apg3zmrkujjqdpzw35xjueqd9ejqcfqv3jhxcmjd9c8g6t0dcxqyjw5qcqpjrzjqt56h4gvp5yx36u2uzqa6qwcsk3e2duunfxppzj9vhypc3wfe2wswz607uqq3xqqqsqqqqqqqqqqqlqqyg9qyysgqagx5h20aeulj3gdwx3kxs8u9f4mcakdkwuakasamm9562ffyr9en8yg20lg0ygnr9zpwp68524kmda0t5xp2wytex35pu8hapyjajxqpsql29r", expiry: 604800, payment_hash: Data(), created_at: 1666139119)
+let test_invoice = Invoice(description: .description("this is a description"), amount: .specific(10000), string: "lnbc100n1p357sl0sp5t9n56wdztun39lgdqlr30xqwksg3k69q4q2rkr52aplujw0esn0qpp5mrqgljk62z20q4nvgr6lzcyn6fhylzccwdvu4k77apg3zmrkujjqdpzw35xjueqd9ejqcfqv3jhxcmjd9c8g6t0dcxqyjw5qcqpjrzjqt56h4gvp5yx36u2uzqa6qwcsk3e2duunfxppzj9vhypc3wfe2wswz607uqq3xqqqsqqqqqqqqqqqlqqyg9qyysgqagx5h20aeulj3gdwx3kxs8u9f4mcakdkwuakasamm9562ffyr9en8yg20lg0ygnr9zpwp68524kmda0t5xp2wytex35pu8hapyjajxqpsql29r", expiry: 604800, payment_hash: Data(), created_at: 1666139119)
 
 struct InvoiceView_Previews: PreviewProvider {
     static var previews: some View {
-        InvoiceView(invoice: test_invoice)
-            .frame(width: 200, height: 200)
+        InvoiceView(our_pubkey: "", invoice: test_invoice)
+            .frame(width: 300, height: 200)
     }
 }

damus/Components/InvoicesView.swift

@@ -8,6 +8,7 @@
 import SwiftUI
 
 struct InvoicesView: View {
+    let our_pubkey: String
     var invoices: [Invoice]
     
     @State var open_sheet: Bool = false
@@ -16,7 +17,7 @@ struct InvoicesView: View {
     var body: some View {
         TabView {
             ForEach(invoices, id: \.string) { invoice in
-                InvoiceView(invoice: invoice)
+                InvoiceView(our_pubkey: our_pubkey, invoice: invoice)
                 .tabItem {
                     Text(invoice.string)
                 }
@@ -30,7 +31,7 @@ struct InvoicesView: View {
 
 struct InvoicesView_Previews: PreviewProvider {
     static var previews: some View {
-        InvoicesView(invoices: [Invoice.init(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)])
             .frame(width: 300)
     }
 }

damus/Components/NIP05Badge.swift

@@ -24,19 +24,33 @@ struct NIP05Badge: View {
         self.clickable = clickable
     }
     
-    var nip05_color: Color {
-       return get_nip05_color(pubkey: pubkey, contacts: contacts)
+    var nip05_color: Bool {
+       return use_nip05_color(pubkey: pubkey, contacts: contacts)
+    }
+    
+    var Seal: some View {
+        Group {
+            if nip05_color {
+                LINEAR_GRADIENT
+                    .mask(Image(systemName: "checkmark.seal.fill")
+                        .resizable()
+                    ).frame(width: 14, height: 14)
+            } else {
+                Image(systemName: "checkmark.seal.fill")
+                    .font(.footnote)
+                    .foregroundColor(.gray)
+            }
+        }
     }
     
     var body: some View {
         HStack(spacing: 2) {
-            Image(systemName: "checkmark.seal.fill")
-                .font(.footnote)
-                .foregroundColor(nip05_color)
+            Seal
+            
             if show_domain {
                 if clickable {
                     Text(nip05.host)
-                        .foregroundColor(nip05_color)
+                        .nip05_colorized(gradient: nip05_color)
                         .onTapGesture {
                             if let nip5url = nip05.siteUrl {
                                 openURL(nip5url)
@@ -44,7 +58,7 @@ struct NIP05Badge: View {
                         }
                 } else {
                     Text(nip05.host)
-                        .foregroundColor(nip05_color)
+                        .foregroundColor(.gray)
                 }
             }
         }
@@ -52,8 +66,19 @@ struct NIP05Badge: View {
     }
 }
 
-func get_nip05_color(pubkey: String, contacts: Contacts) -> Color {
-    return contacts.is_friend_or_self(pubkey) ? .accentColor : .gray
+extension View {
+    func nip05_colorized(gradient: Bool) -> some View {
+        if gradient {
+            return AnyView(self.foregroundStyle(LINEAR_GRADIENT))
+        } else {
+            return AnyView(self.foregroundColor(.gray))
+        }
+        
+    }
+}
+
+func use_nip05_color(pubkey: String, contacts: Contacts) -> Bool {
+    return contacts.is_friend_or_self(pubkey) ? true : false
 }
 
 struct NIP05Badge_Previews: PreviewProvider {

damus/Components/Reposted.swift

@@ -15,12 +15,10 @@ struct Reposted: View {
     var body: some View {
         HStack(alignment: .center) {
             Image(systemName: "arrow.2.squarepath")
-                .font(.footnote)
                 .foregroundColor(Color.gray)
             ProfileName(pubkey: pubkey, profile: profile, damus: damus, show_friend_confirmed: true, show_nip5_domain: false)
                     .foregroundColor(Color.gray)
             Text("Reposted", comment: "Text indicating that the post was reposted (i.e. re-shared).")
-                .font(.footnote)
                 .foregroundColor(Color.gray)
         }
     }

damus/Components/SelectableText.swift

@@ -0,0 +1,102 @@
+//
+//  SelectableText.swift
+//  damus
+//
+//  Created by Oleg Abalonski on 2/16/23.
+//
+
+import UIKit
+import SwiftUI
+
+struct SelectableText: View {
+    
+    let attributedString: AttributedString
+    
+    @State private var selectedTextHeight: CGFloat = .zero
+    @State private var selectedTextWidth: CGFloat = .zero
+    
+    let size: EventViewKind
+    
+    var body: some View {
+        GeometryReader { geo in
+            TextViewRepresentable(
+                attributedString: attributedString,
+                textColor: UIColor.label,
+                font: eventviewsize_to_uifont(size),
+                fixedWidth: selectedTextWidth,
+                height: $selectedTextHeight
+            )
+            .padding([.leading, .trailing], -1.0)
+            .onAppear {
+                self.selectedTextWidth = geo.size.width
+            }
+            .onChange(of: geo.size) { newSize in
+                self.selectedTextWidth = newSize.width
+            }
+        }
+        .frame(height: selectedTextHeight)
+    }
+}
+
+ fileprivate struct TextViewRepresentable: UIViewRepresentable {
+
+    let attributedString: AttributedString
+    let textColor: UIColor
+    let font: UIFont
+    let fixedWidth: CGFloat
+
+    @Binding var height: CGFloat
+
+    func makeUIView(context: UIViewRepresentableContext<Self>) -> UITextView {
+        let view = UITextView()
+        view.isEditable = false
+        view.dataDetectorTypes = .all
+        view.isSelectable = true
+        view.backgroundColor = .clear
+        view.textContainer.lineFragmentPadding = 0
+        view.textContainerInset = .zero
+        view.textContainerInset.left = 1.0
+        view.textContainerInset.right = 1.0
+        return view
+    }
+
+    func updateUIView(_ uiView: UITextView, context: UIViewRepresentableContext<Self>) {
+        let mutableAttributedString = createNSAttributedString()
+        uiView.attributedText = mutableAttributedString
+
+        let newHeight = mutableAttributedString.height(containerWidth: fixedWidth)
+
+        DispatchQueue.main.async {
+            height = newHeight
+        }
+    }
+
+    func createNSAttributedString() -> NSMutableAttributedString {
+        let mutableAttributedString = NSMutableAttributedString(attributedString)
+        let myAttribute = [
+            NSAttributedString.Key.font: font,
+            NSAttributedString.Key.foregroundColor: textColor
+        ]
+
+        mutableAttributedString.addAttributes(
+            myAttribute,
+            range: NSRange.init(location: 0, length: mutableAttributedString.length)
+        )
+
+        return mutableAttributedString
+    }
+}
+
+fileprivate extension NSAttributedString {
+
+    func height(containerWidth: CGFloat) -> CGFloat {
+
+        let rect = self.boundingRect(
+            with: CGSize.init(width: containerWidth, height: CGFloat.greatestFiniteMagnitude),
+            options: [.usesLineFragmentOrigin, .usesFontLeading],
+            context: nil
+        )
+
+        return ceil(rect.size.height)
+    }
+}

damus/Components/ThiccDivider.swift

@@ -0,0 +1,22 @@
+//
+//  ThiccDivider.swift
+//  damus
+//
+//  Created by William Casarin on 2023-04-03.
+//
+
+import SwiftUI
+
+struct ThiccDivider: View {
+    var body: some View {
+        Rectangle()
+            .frame(height: 4)
+            .foregroundColor(DamusColors.adaptableGrey)
+    }
+}
+
+struct ThiccDivider_Previews: PreviewProvider {
+    static var previews: some View {
+        ThiccDivider()
+    }
+}

damus/Components/TranslateView.swift

@@ -0,0 +1,185 @@
+//
+//  TranslateButton.swift
+//  damus
+//
+//  Created by William Casarin on 2023-02-02.
+//
+
+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
+    
+    init(damus_state: DamusState, event: NostrEvent, size: EventViewKind) {
+        self.damus_state = damus_state
+        self.event = event
+        self.size = size
+        
+        if #available(iOS 16, *) {
+            self.currentLanguage = Locale.current.language.languageCode?.identifier ?? "en"
+        } else {
+            self.currentLanguage = Locale.current.languageCode ?? "en"
+        }
+        
+        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.")) {
+            self.translated = .trying
+        }
+        .translate_button_style()
+    }
+    
+    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
+        }
+
+        // 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 {
+            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()
+        }
+    }
+}
+
+extension View {
+    func translate_button_style() -> some View {
+        return self
+            .font(.footnote)
+            .contentShape(Rectangle())
+            .padding([.top, .bottom], 10)
+    }
+}
+
+struct TranslateView_Previews: PreviewProvider {
+    static var previews: some View {
+        let ds = test_damus_state()
+        TranslateView(damus_state: ds, event: test_event, size: .normal)
+    }
+}

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

@@ -0,0 +1,40 @@
+//
+//  UserView.swift
+//  damus
+//
+//  Created by William Casarin on 2023-01-25.
+//
+
+import SwiftUI
+
+struct UserView: View {
+    let damus_state: DamusState
+    let pubkey: String
+    
+    var body: some View {
+        VStack {
+            HStack {
+                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)
+                    }
+                }
+                
+                Spacer()
+            }
+            Spacer()
+        }
+    }
+}
+
+struct UserView_Previews: PreviewProvider {
+    static var previews: some View {
+        UserView(damus_state: test_damus_state(), pubkey: "pk")
+    }
+}

damus/Components/WebsiteLink.swift

@@ -22,6 +22,7 @@ struct WebsiteLink: View {
             }, label: {
                 Text(link_text)
                     .font(.footnote)
+                    .foregroundColor(.accentColor)
             })
         }
     }

damus/Components/ZapButton.swift

@@ -0,0 +1,194 @@
+//
+//  ZapButton.swift
+//  damus
+//
+//  Created by William Casarin on 2023-01-17.
+//
+
+import SwiftUI
+
+enum ZappingEventType {
+    case failed(ZappingError)
+    case got_zap_invoice(String)
+}
+
+enum ZappingError {
+    case fetching_invoice
+    case bad_lnurl
+}
+
+struct ZappingEvent {
+    let is_custom: Bool
+    let type: ZappingEventType
+    let event: NostrEvent
+}
+
+struct ZapButton: View {
+    let damus_state: DamusState
+    let event: NostrEvent
+    let lnurl: String
+    
+    @ObservedObject var bar: ActionBarModel
+    
+    @State var zapping: Bool = false
+    @State var invoice: String = ""
+    @State var slider_value: Double = 0.0
+    @State var slider_visible: Bool = false
+    @State var showing_select_wallet: Bool = false
+    @State var showing_zap_customizer: Bool = false
+    @State var is_charging: Bool = false
+    
+    var zap_img: String {
+        if bar.zapped {
+            return "bolt.fill"
+        }
+        
+        if !zapping {
+            return "bolt"
+        }
+        
+        return "bolt.horizontal.fill"
+    }
+    
+    var zap_color: Color? {
+        if bar.zapped {
+            return Color.orange
+        }
+        
+        if is_charging {
+            return Color.yellow
+        }
+        
+        if !zapping {
+            return nil
+        }
+        
+        return Color.yellow
+    }
+    
+    var body: some View {
+        HStack(spacing: 4) {
+            Button(action: {
+            }, label: {
+                Image(systemName: zap_img)
+                    .foregroundColor(zap_color == nil ? Color.gray : zap_color!)
+                    .font(.footnote.weight(.medium))
+            })
+            .simultaneousGesture(LongPressGesture().onEnded {_  in
+                guard !zapping else {
+                    return
+                }
+                
+                self.showing_zap_customizer = true
+            })
+            .highPriorityGesture(TapGesture().onEnded {_  in
+                guard !zapping else {
+                    return
+                }
+                
+                send_zap(damus_state: damus_state, event: event, lnurl: lnurl, is_custom: false, comment: nil, amount_sats: nil, zap_type: ZapType.pub)
+                self.zapping = true
+            })
+            .accessibilityLabel(NSLocalizedString("Zap", comment: "Accessibility label for zap button"))
+
+            if bar.zap_total > 0 {
+                Text(verbatim: format_msats_abbrev(bar.zap_total))
+                    .font(.footnote)
+                    .foregroundColor(bar.zapped ? Color.orange : Color.gray)
+            }
+        }
+        .sheet(isPresented: $showing_zap_customizer) {
+            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)
+        }
+        .onReceive(handle_notify(.zapping)) { notif in
+            let zap_ev = notif.object as! ZappingEvent
+            
+            guard zap_ev.event.id == self.event.id else {
+                return
+            }
+            
+            guard !zap_ev.is_custom else {
+                return
+            }
+            
+            switch zap_ev.type {
+            case .failed:
+                break
+            case .got_zap_invoice(let inv):
+                if should_show_wallet_selector(damus_state.pubkey) {
+                    self.invoice = inv
+                    self.showing_select_wallet = true
+                } else {
+                    open_with_wallet(wallet: get_default_wallet(damus_state.pubkey).model, invoice: inv)
+                }
+            }
+            
+            self.zapping = false
+        }
+    }
+}
+
+
+struct ZapButton_Previews: PreviewProvider {
+    static var previews: some View {
+        let bar = ActionBarModel(likes: 0, boosts: 0, zaps: 10, zap_total: 15623414, replies: 2, our_like: nil, our_boost: nil, our_zap: nil, our_reply: nil)
+        ZapButton(damus_state: test_damus_state(), event: test_event, lnurl: "lnurl", bar: bar)
+    }
+}
+
+
+
+func send_zap(damus_state: DamusState, event: NostrEvent, lnurl: String, is_custom: Bool, comment: String?, amount_sats: Int?, zap_type: ZapType) {
+    guard let keypair = damus_state.keypair.to_full() else {
+        return
+    }
+    
+    // Only take the first 10 because reasons
+    let relays = Array(damus_state.pool.descriptors.prefix(10))
+    let target = ZapTarget.note(id: event.id, author: event.pubkey)
+    let content = comment ?? ""
+    
+    let zapreq = make_zap_request_event(keypair: keypair, content: content, relays: relays, target: target, zap_type: zap_type)
+    
+    Task {
+        var mpayreq = damus_state.lnurls.lookup(target.pubkey)
+        if mpayreq == nil {
+            mpayreq = await fetch_static_payreq(lnurl)
+        }
+        
+        guard let payreq = mpayreq else {
+            // TODO: show error
+            DispatchQueue.main.async {
+                let typ = ZappingEventType.failed(.bad_lnurl)
+                let ev = ZappingEvent(is_custom: is_custom, type: typ, event: event)
+                notify(.zapping, ev)
+            }
+            return
+        }
+        
+        DispatchQueue.main.async {
+            damus_state.lnurls.endpoints[target.pubkey] = payreq
+        }
+        
+        let zap_amount = amount_sats ?? get_default_zap_amount(pubkey: damus_state.pubkey) ?? 1000
+        
+        guard let inv = await fetch_zap_invoice(payreq, zapreq: zapreq, sats: zap_amount, zap_type: zap_type, comment: comment) else {
+            DispatchQueue.main.async {
+                let typ = ZappingEventType.failed(.fetching_invoice)
+                let ev = ZappingEvent(is_custom: is_custom, type: typ, event: event)
+                notify(.zapping, ev)
+            }
+            return
+        }
+        
+        DispatchQueue.main.async {
+            let ev = ZappingEvent(is_custom: is_custom, type: .got_zap_invoice(inv), event: event)
+            notify(.zapping, ev)
+        }
+    }
+    
+    return
+}

damus/Components/ZoomableScrollView.swift

@@ -0,0 +1,152 @@
+//
+//  ZoomableScrollView.swift
+//  damus
+//
+//  Created by Oleg Abalonski on 1/25/23.
+//
+
+import SwiftUI
+
+struct ZoomableScrollView<Content: View>: UIViewRepresentable {
+    
+    private var content: Content
+
+    init(@ViewBuilder content: () -> Content) {
+        self.content = content()
+    }
+
+    func makeUIView(context: Context) -> UIScrollView {
+        let scrollView = GesturedScrollView()
+        scrollView.delegate = context.coordinator
+        scrollView.maximumZoomScale = 20
+        scrollView.minimumZoomScale = 1
+        scrollView.bouncesZoom = true
+        scrollView.showsVerticalScrollIndicator = false
+        scrollView.showsHorizontalScrollIndicator = false
+
+        let hostedView = context.coordinator.hostingController.view!
+        hostedView.translatesAutoresizingMaskIntoConstraints = true
+        hostedView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+        hostedView.frame = scrollView.bounds
+        hostedView.backgroundColor = .clear
+        scrollView.addSubview(hostedView)
+
+        return scrollView
+    }
+
+    func makeCoordinator() -> Coordinator {
+        return Coordinator(hostingController: UIHostingController(rootView: self.content, ignoreSafeArea: true))
+    }
+
+    func updateUIView(_ uiView: UIScrollView, context: Context) {
+        context.coordinator.hostingController.rootView = self.content
+        assert(context.coordinator.hostingController.view.superview == uiView)
+    }
+
+    class Coordinator: NSObject, UIScrollViewDelegate {
+        var hostingController: UIHostingController<Content>
+
+        init(hostingController: UIHostingController<Content>) {
+            self.hostingController = hostingController
+        }
+
+        func viewForZooming(in scrollView: UIScrollView) -> UIView? {
+            return hostingController.view
+        }
+        
+        func scrollViewDidZoom(_ scrollView: UIScrollView) {
+            let viewSize = hostingController.view.frame.size
+            guard let imageSize = scrollView.subviews[0].subviews.last?.frame.size else { return }
+            
+            if scrollView.zoomScale > 1 {
+
+                let ratioW = viewSize.width / imageSize.width
+                let ratioH = viewSize.height / imageSize.height
+
+                let ratio = ratioW < ratioH ? ratioW:ratioH
+
+                let newWidth = imageSize.width * ratio
+                let newHeight = imageSize.height * ratio
+
+                let left = 0.5 * (newWidth * scrollView.zoomScale > viewSize.width ? (newWidth - viewSize.width) : (scrollView.frame.width - scrollView.contentSize.width))
+                let top = 0.5 * (newHeight * scrollView.zoomScale > viewSize.height ? (newHeight - viewSize.height) : (scrollView.frame.height - scrollView.contentSize.height))
+
+                scrollView.contentInset = UIEdgeInsets(top: top, left: left, bottom: top, right: left)
+            } else {
+                scrollView.contentInset = .zero
+            }
+        }
+    }
+}
+
+fileprivate class GesturedScrollView: UIScrollView, UIGestureRecognizerDelegate {
+    
+    let doubleTapGesture: UITapGestureRecognizer
+    
+    override init(frame: CGRect) {
+        doubleTapGesture = UITapGestureRecognizer()
+        super.init(frame: frame)
+        doubleTapGesture.addTarget(self, action: #selector(handleDoubleTap))
+        doubleTapGesture.numberOfTapsRequired = 2
+        addGestureRecognizer(doubleTapGesture)
+        doubleTapGesture.delegate = self
+    }
+    
+    required init?(coder: NSCoder) {
+        fatalError("init(coder:) has not been implemented")
+    }
+    
+    @objc func handleDoubleTap(_ gesture: UITapGestureRecognizer) {
+        if self.zoomScale == 1 {
+            let pointInView = gesture.location(in: self.subviews.first)
+            let newZoomScale = self.maximumZoomScale / 4.0
+            let scrollViewSize = self.bounds.size
+            let width = scrollViewSize.width / newZoomScale
+            let height = scrollViewSize.height / newZoomScale
+            let originX = pointInView.x - (width / 2.0)
+            let originY = pointInView.y - (height / 2.0)
+            let zoomRect = CGRect(x: originX, y: originY, width: width, height: height)
+            self.zoom(to: zoomRect, animated: true)
+        } else {
+            self.setZoomScale(self.minimumZoomScale, animated: true)
+        }
+    }
+    
+    func gestureRecognizer(_ gestureRecognizer: UIGestureRecognizer, shouldRecognizeSimultaneouslyWith otherGestureRecognizer: UIGestureRecognizer) -> Bool {
+        return gestureRecognizer == doubleTapGesture
+    }
+}
+
+fileprivate extension UIHostingController {
+    
+    convenience init(rootView: Content, ignoreSafeArea: Bool) {
+        self.init(rootView: rootView)
+        
+        if ignoreSafeArea {
+            disableSafeArea()
+        }
+    }
+    
+    func disableSafeArea() {
+        guard let viewClass = object_getClass(view) else { return }
+        
+        let viewSubclassName = String(cString: class_getName(viewClass)).appending("_IgnoreSafeArea")
+        if let viewSubclass = NSClassFromString(viewSubclassName) {
+            object_setClass(view, viewSubclass)
+        }
+        else {
+            guard let viewClassNameUtf8 = (viewSubclassName as NSString).utf8String else { return }
+            guard let viewSubclass = objc_allocateClassPair(viewClass, viewClassNameUtf8, 0) else { return }
+            
+            if let method = class_getInstanceMethod(UIView.self, #selector(getter: UIView.safeAreaInsets)) {
+                let safeAreaInsets: @convention(block) (AnyObject) -> UIEdgeInsets = { _ in
+                    return .zero
+                }
+                class_addMethod(viewSubclass, #selector(getter: UIView.safeAreaInsets), imp_implementationWithBlock(safeAreaInsets), method_getTypeEncoding(method))
+            }
+            
+            objc_registerClassPair(viewSubclass)
+            object_setClass(view, viewSubclass)
+        }
+    }
+}

damus/ContentView.swift

@@ -7,31 +7,27 @@
 
 import SwiftUI
 import Starscream
-import Kingfisher
-
-var BOOTSTRAP_RELAYS = [
-    "wss://relay.damus.io",
-    "wss://nostr-relay.wlvs.space",
-    "wss://nostr.fmt.wiz.biz",
-    "wss://relay.nostr.bg",
-    "wss://nostr.oxtr.dev",
-    "wss://nostr.v0l.io",
-    "wss://brb.io",
-]
 
 struct TimestampedProfile {
     let profile: Profile
     let timestamp: Int64
+    let event: NostrEvent
 }
 
 enum Sheets: Identifiable {
     case post
+    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 .event(let ev): return "event-" + ev.id
+        case .filter: return "filter"
         }
     }
 }
@@ -71,19 +67,24 @@ struct ContentView: View {
     @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
     @State var active_profile: String? = nil
     @State var active_search: NostrFilter? = nil
-    @State var active_event_id: String? = nil
+    @State var active_event: NostrEvent? = nil
     @State var profile_open: Bool = false
     @State var thread_open: Bool = false
     @State var search_open: Bool = false
+    @State var muting: String? = nil
+    @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()
-    @StateObject var user_settings = UserSettingsStore()
-
+    
     // connect retry timer
     let timer = Timer.publish(every: 4, on: .main, in: .common).autoconnect()
 
@@ -95,6 +96,9 @@ struct ContentView: 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.
+                    Text("")
+                        .id("what")
                     contentTimelineView(filter: FilterState.posts.filter)
                         .tag(FilterState.posts)
                         .id(FilterState.posts)
@@ -105,7 +109,7 @@ struct ContentView: View {
                 .tabViewStyle(.page(indexDisplayMode: .never))
                 
                 if privkey != nil {
-                    PostButtonContainer(userSettings: user_settings) {
+                    PostButtonContainer(is_left_handed: damus_state?.settings.left_handed ?? false) {
                         self.active_sheet = .post
                     }
                 }
@@ -113,9 +117,10 @@ struct ContentView: View {
         }
         .safeAreaInset(edge: .top, spacing: 0) {
             VStack(spacing: 0) {
-                FiltersView
-                    //.frame(maxWidth: 275)
-                    .padding()
+                CustomPicker(selection: $filter_state, content: {
+                    Text("Posts", comment: "Label for filter for seeing only posts (instead of posts and replies).").tag(FilterState.posts)
+                    Text("Posts & Replies", comment: "Label for filter for seeing posts and replies (instead of only posts).").tag(FilterState.posts_and_replies)
+                })
                 Divider()
                     .frame(height: 1)
             }
@@ -126,19 +131,21 @@ struct ContentView: View {
     func contentTimelineView(filter: (@escaping (NostrEvent) -> Bool)) -> some View {
         ZStack {
             if let damus = self.damus_state {
-                TimelineView(events: $home.events, loading: $home.loading, damus: damus, show_friend_icon: false, filter: filter)
+                TimelineView(events: home.events, loading: $home.loading, damus: damus, show_friend_icon: false, filter: filter)
             }
         }
     }
     
-    var FiltersView: some View {
-        VStack{
-            Picker(NSLocalizedString("Filter State", comment: "Filter state for seeing either only posts, or posts & replies."), selection: $filter_state) {
-                Text("Posts", comment: "Label for filter for seeing only posts (instead of posts and replies).").tag(FilterState.posts)
-                Text("Posts & Replies", comment: "Label for filter for seeing posts and replies (instead of only posts).").tag(FilterState.posts_and_replies)
-            }
-            .pickerStyle(.segmented)
-        }
+    func popToRoot() {
+        profile_open = false
+        thread_open = false
+        search_open = false
+        isSideBarOpened = false
+    }
+    
+    var timelineNavItem: Text {
+        return Text(timeline_name(selected_timeline))
+            .bold()
     }
     
     func MainContent(damus: DamusState) -> some View {
@@ -146,22 +153,30 @@ struct ContentView: View {
             NavigationLink(destination: MaybeProfileView, isActive: $profile_open) {
                 EmptyView()
             }
-            NavigationLink(destination: MaybeThreadView, isActive: $thread_open) {
-                EmptyView()
+            if let active_event {
+                let thread = ThreadModel(event: active_event, damus_state: damus_state!)
+                NavigationLink(destination: ThreadView(state: damus_state!, thread: thread), isActive: $thread_open) {
+                    EmptyView()
+                }
             }
             NavigationLink(destination: MaybeSearchView, isActive: $search_open) {
                 EmptyView()
             }
             switch selected_timeline {
             case .search:
-                SearchHomeView(damus_state: damus_state!, model: SearchHomeModel(damus_state: damus_state!))
+                if #available(iOS 16.0, *) {
+                    SearchHomeView(damus_state: damus_state!, model: SearchHomeModel(damus_state: damus_state!))
+                        .scrollDismissesKeyboard(.immediately)
+                } else {
+                    // Fallback on earlier versions
+                    SearchHomeView(damus_state: damus_state!, model: SearchHomeModel(damus_state: damus_state!))
+                }
                 
             case .home:
                 PostingTimelineView
                 
             case .notifications:
-                TimelineView(events: $home.notifications, loading: $home.loading, damus: damus, show_friend_icon: true, filter: { _ in true })
-                    .navigationTitle(NSLocalizedString("Notifications", comment: "Navigation title for notifications."))
+                NotificationsView(state: damus, notifications: home.notifications)
                 
             case .dms:
                 DirectMessagesView(damus_state: damus_state!)
@@ -171,46 +186,31 @@ struct ContentView: View {
                 EmptyView()
             }
         }
-        .navigationBarTitle(selected_timeline == .home ?  NSLocalizedString("Home", comment: "Navigation bar title for Home view where posts and replies appear from those who the user is following.") : NSLocalizedString("Global", comment: "Navigation bar title for Global view where posts from all connected relay servers appear."), displayMode: .inline)
+        .navigationBarTitle(timeline_name(selected_timeline), displayMode: .inline)
         .toolbar {
             ToolbarItem(placement: .principal) {
-                switch selected_timeline {
-                case .home:
-                    Image("damus-home")
-                    .resizable()
-                    .frame(width:30,height:30)
-                    .shadow(color: Color("DamusPurple"), radius: 2)
-                case .dms:
-                    Text("DMs", comment: "Toolbar label for DMs view, where DM is the English abbreviation for Direct Message.")
-                        .bold()
-                case .notifications:
-                    Text("Notifications", comment: "Toolbar label for Notifications view.")
-                        .bold()
-                case .search:
-                    Text("Global", comment: "Toolbar label for Global view where posts from all connected relay servers appear.")
-                        .bold()
-                case .none:
-                    Text("", comment: "Toolbar label for unknown views. This label would be displayed only if a new timeline view is added but a toolbar label was not explicitly assigned to it yet.")
+                VStack {
+                    if selected_timeline == .home {
+                        Image("damus-home")
+                            .resizable()
+                            .frame(width:30,height:30)
+                            .shadow(color: DamusColors.purple, radius: 2)
+                            .opacity(isSideBarOpened ? 0 : 1)
+                            .animation(isSideBarOpened ? .none : .default, value: isSideBarOpened)
+                    } else {
+                        timelineNavItem
+                            .opacity(isSideBarOpened ? 0 : 1)
+                            .animation(isSideBarOpened ? .none : .default, value: isSideBarOpened)
+                    }
                 }
             }
         }
-        .ignoresSafeArea(.keyboard)
     }
     
     var MaybeSearchView: some View {
         Group {
             if let search = self.active_search {
-                SearchView(appstate: damus_state!, search: SearchModel(pool: damus_state!.pool, search: search))
-            } else {
-                EmptyView()
-            }
-        }
-    }
-    
-    var MaybeThreadView: some View {
-        Group {
-            if let evid = self.active_event_id {
-                BuildThreadV2View(damus: damus_state!, event_id: evid)
+                SearchView(appstate: damus_state!, search: SearchModel(contacts: damus_state!.contacts, pool: damus_state!.pool, search: search))
             } else {
                 EmptyView()
             }
@@ -229,60 +229,100 @@ struct ContentView: View {
         }
     }
     
+    func MaybeReportView(target: ReportTarget) -> some View {
+        Group {
+            if let damus_state {
+                if let sec = damus_state.keypair.privkey {
+                    ReportView(postbox: damus_state.postbox, target: target, privkey: sec)
+                } else {
+                    EmptyView()
+                }
+            } else {
+                EmptyView()
+            }
+        }
+    }
+    
     var body: some View {
         VStack(alignment: .leading, spacing: 0) {
             if let damus = self.damus_state {
                 NavigationView {
-                    ZStack {
-                        VStack {
-                            MainContent(damus: damus)
-                                .toolbar() {
-                                    ToolbarItem(placement: .navigationBarLeading) {
-                                        Button {
-                                            isSideBarOpened.toggle()
-                                        } label: {
-                                            ProfilePicView(pubkey: damus_state!.pubkey, size: 32, highlight: .none, profiles: damus_state!.profiles)
-                                        }
+                    TabView { // Prevents navbar appearance change on scroll
+                        MainContent(damus: damus)
+                            .toolbar() {
+                                ToolbarItem(placement: .navigationBarLeading) {
+                                    Button {
+                                        isSideBarOpened.toggle()
+                                    } label: {
+                                        ProfilePicView(pubkey: damus_state!.pubkey, size: 32, highlight: .none, profiles: damus_state!.profiles)
+                                            .opacity(isSideBarOpened ? 0 : 1)
+                                            .animation(isSideBarOpened ? .none : .default, value: isSideBarOpened)
                                     }
-                                    
-                                    ToolbarItem(placement: .navigationBarTrailing) {
-                                        HStack(alignment: .center) {
-                                            if home.signal.signal != home.signal.max_signal {
+                                    .disabled(isSideBarOpened)
+                                }
+                                
+                                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)
                                             }
-
+                                        }
+                                        
+                                        // maybe expand this to other timelines in the future
+                                        if selected_timeline == .search {
+                                            Button(action: {
+                                                //isFilterVisible.toggle()
+                                                self.active_sheet = .filter
+                                            }) {
+                                                // checklist, checklist.checked, lisdt.bullet, list.bullet.circle, line.3.horizontal.decrease...,  line.3.horizontail.decrease
+                                                Label(NSLocalizedString("Filter", comment: "Button label text for filtering relay servers."), systemImage: "line.3.horizontal.decrease")
+                                                    .foregroundColor(.gray)
+                                                    //.contentShape(Rectangle())
+                                            }
                                         }
                                     }
                                 }
-
-                        }
-                        
-                        Color.clear
-                        .overlay(
-                            SideMenuView(damus_state: damus, isSidebarVisible: $isSideBarOpened)
-                        )
+                            }
                     }
-                    .navigationBarHidden(isSideBarOpened ? true: false) // Would prefer a different way of doing this.
+                    .tabViewStyle(.page(indexDisplayMode: .never))
+                    .overlay(
+                        SideMenuView(damus_state: damus, isSidebarVisible: $isSideBarOpened.animation())
+                    )
                 }
                 .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())
             }
         }
+        .ignoresSafeArea(.keyboard)
         .onAppear() {
             self.connect()
-            //KingfisherManager.shared.cache.clearDiskCache()
             setup_notifications()
         }
         .sheet(item: $active_sheet) { item in
             switch item {
+            case .report(let target):
+                MaybeReportView(target: target)
             case .post:
-                PostView(replying_to: nil, references: [])
+                PostView(replying_to: nil, damus_state: damus_state!)
             case .reply(let event):
-                ReplyView(replying_to: event, damus: damus_state!)
+                PostView(replying_to: event, damus_state: damus_state!)
+            case .event:
+                EventDetailView()
+            case .filter:
+                let timeline = selected_timeline ?? .home
+                if #available(iOS 16.0, *) {
+                    RelayFilterView(state: damus_state!, timeline: timeline)
+                        .presentationDetents([.height(550)])
+                        .presentationDragIndicator(.visible)
+                } else {
+                    RelayFilterView(state: damus_state!, timeline: timeline)
+                }
             }
         }
         .onOpenURL { url in
@@ -296,7 +336,11 @@ struct ContentView: View {
                     active_profile = ref.ref_id
                     profile_open = true
                 } else if ref.key == "e" {
-                    active_event_id = ref.ref_id
+                    find_event(state: damus_state!, evid: ref.ref_id, search_type: .event, find_from: nil) { ev in
+                        if let ev {
+                            active_event = ev
+                        }
+                    }
                     thread_open = true
                 }
             case .filter(let filt):
@@ -308,12 +352,7 @@ struct ContentView: View {
             
         }
         .onReceive(handle_notify(.boost)) { notif in
-            guard let privkey = self.privkey else {
-                return
-            }
-            let ev = notif.object as! NostrEvent
-            let boost = make_boost_event(pubkey: pubkey, privkey: privkey, boosted: ev)
-            self.damus_state?.pool.send(.event(boost))
+            current_boost = (notif.object as? NostrEvent)
         }
         .onReceive(handle_notify(.open_thread)) { obj in
             //let ev = obj.object as! NostrEvent
@@ -326,9 +365,27 @@ struct ContentView: View {
         }
         .onReceive(handle_notify(.like)) { like in
         }
+        .onReceive(handle_notify(.deleted_account)) { notif in
+            self.is_deleted_account = true
+        }
+        .onReceive(handle_notify(.report)) { notif in
+            let target = notif.object as! ReportTarget
+            self.active_sheet = .report(target)
+        }
+        .onReceive(handle_notify(.mute)) { notif in
+            let pubkey = notif.object as! String
+            self.muting = pubkey
+            self.confirm_mute = true
+        }
         .onReceive(handle_notify(.broadcast_event)) { obj in
             let ev = obj.object as! NostrEvent
-            self.damus_state?.pool.send(.event(ev))
+            guard let ds = self.damus_state else {
+                return
+            }
+            ds.postbox.send(ev)
+            if let profile = ds.profiles.profiles[ev.pubkey] {
+                ds.postbox.send(profile.event)
+            }
         }
         .onReceive(handle_notify(.unfollow)) { notif in
             guard let privkey = self.privkey else {
@@ -342,7 +399,7 @@ struct ContentView: View {
             let target = notif.object as! FollowTarget
             let pk = target.pubkey
             
-            if let ev = unfollow_user(pool: damus.pool,
+            if let ev = unfollow_user(postbox: damus.postbox,
                                       our_contacts: damus.contacts.event,
                                       pubkey: damus.pubkey,
                                       privkey: privkey,
@@ -389,9 +446,20 @@ struct ContentView: View {
             let post_res = obj.object as! NostrPostResult
             switch post_res {
             case .post(let post):
+                //let post = tup.0
+                //let to_relays = tup.1
                 print("post \(post.content)")
                 let new_ev = post_to_event(post: post, privkey: privkey, pubkey: pubkey)
-                self.damus_state?.pool.send(.event(new_ev))
+                guard let ds = self.damus_state else {
+                    return
+                }
+                ds.postbox.send(new_ev)
+                for eref in new_ev.referenced_ids.prefix(3) {
+                    // also broadcast at most 3 referenced events
+                    if let ev = ds.events.lookup(eref.ref_id) {
+                        ds.postbox.send(ev)
+                    }
+                }
             case .cancel:
                 active_sheet = nil
                 print("post cancelled")
@@ -400,9 +468,120 @@ struct ContentView: View {
         .onReceive(timer) { n in
             self.damus_state?.pool.connect_to_disconnected()
         }
+        .onReceive(handle_notify(.new_mutes)) { notif in
+            home.filter_muted()
+        }
+        .onReceive(handle_notify(.mute_thread)) { notif in
+            home.filter_muted()
+        }
+        .onReceive(handle_notify(.unmute_thread)) { notif in
+            home.filter_muted()
+        }
+        .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.")) {
+                is_deleted_account = false
+                notify(.logout, ())
+            }
+        }
+        .alert(NSLocalizedString("User muted", comment: "Alert message to indicate the user has been muted"), isPresented: $user_muted_confirm, actions: {
+            Button(NSLocalizedString("Thanks!", comment: "Button to close out of alert that informs that the action to muted a user was successful.")) {
+                user_muted_confirm = false
+            }
+        }, message: {
+            if let pubkey = self.muting {
+                let profile = damus_state!.profiles.lookup(id: pubkey)
+                let name = Profile.displayName(profile: profile, pubkey: pubkey).username
+                Text("\(name) has been muted", comment: "Alert message that informs a user was muted.")
+            } else {
+                Text("User has been muted", comment: "Alert message that informs a user was d.")
+            }
+        })
+        .alert(NSLocalizedString("Create new mutelist", comment: "Title of alert prompting the user to create a new mutelist."), isPresented: $confirm_overwrite_mutelist, actions: {
+            Button(NSLocalizedString("Cancel", comment: "Button to cancel out of alert that creates a new mutelist.")) {
+                confirm_overwrite_mutelist = false
+                confirm_mute = false
+            }
+
+            Button(NSLocalizedString("Yes, Overwrite", comment: "Text of button that confirms to overwrite the existing mutelist.")) {
+                guard let ds = damus_state else {
+                    return
+                }
+                
+                guard let keypair = ds.keypair.to_full() else {
+                    return
+                }
+                
+                guard let pubkey = muting else {
+                    return
+                }
+                
+                guard let mutelist = create_or_update_mutelist(keypair: keypair, mprev: nil, to_add: pubkey) else {
+                    return
+                }
+                
+                damus_state?.contacts.set_mutelist(mutelist)
+                ds.postbox.send(mutelist)
+
+                confirm_overwrite_mutelist = false
+                confirm_mute = false
+                user_muted_confirm = true
+            }
+        }, message: {
+            Text("No mute list found, create a new one? This will overwrite any previous mute lists.", comment: "Alert message prompt that asks if the user wants to create a new mute list, overwriting previous mute lists.")
+        })
+        .alert(NSLocalizedString("Mute User", comment: "Title of alert for muting a user."), isPresented: $confirm_mute, actions: {
+            Button(NSLocalizedString("Cancel", comment: "Alert button to cancel out of alert for muting a user."), role: .cancel) {
+                confirm_mute = false
+            }
+            Button(NSLocalizedString("Mute", comment: "Alert button to mute a user."), role: .destructive) {
+                guard let ds = damus_state else {
+                    return
+                }
+
+                if ds.contacts.mutelist == nil {
+                    confirm_overwrite_mutelist = true
+                } else {
+                    guard let keypair = ds.keypair.to_full() else {
+                        return
+                    }
+                    guard let pubkey = muting else {
+                        return
+                    }
+
+                    guard let ev = create_or_update_mutelist(keypair: keypair, mprev: ds.contacts.mutelist, to_add: pubkey) else {
+                        return
+                    }
+                    damus_state?.contacts.set_mutelist(ev)
+                    ds.postbox.send(ev)
+                }
+            }
+        }, message: {
+            if let pubkey = muting {
+                let profile = damus_state?.profiles.lookup(id: pubkey)
+                let name = Profile.displayName(profile: profile, pubkey: pubkey).username
+                Text("Mute \(name)?", comment: "Alert message prompt to ask if a user should be muted.")
+            } else {
+                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)
         
         if timeline == self.selected_timeline {
@@ -428,21 +607,40 @@ struct ContentView: View {
 
     func connect() {
         let pool = RelayPool()
+        let metadatas = RelayMetadatas()
+        let relay_filters = RelayFilters(our_pubkey: pubkey)
+        let bootstrap_relays = load_bootstrap_relays(pubkey: pubkey)
         
-        for relay in BOOTSTRAP_RELAYS {
-            add_relay(pool, relay)
+        let new_relay_filters = load_relay_filters(pubkey) == nil
+        for relay in bootstrap_relays {
+            if let url = URL(string: 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)
 
-        self.damus_state = DamusState(pool: pool, keypair: keypair,
-                                likes: EventCounter(our_pubkey: pubkey),
-                                boosts: EventCounter(our_pubkey: pubkey),
-                                contacts: Contacts(our_pubkey: pubkey),
-                                tips: TipCounter(our_pubkey: pubkey),
-                                profiles: Profiles(),
-                                dms: home.dms,
-                                previews: PreviewCache()
+        self.damus_state = DamusState(pool: pool,
+                                      keypair: keypair,
+                                      likes: EventCounter(our_pubkey: pubkey),
+                                      boosts: EventCounter(our_pubkey: pubkey),
+                                      contacts: Contacts(our_pubkey: pubkey),
+                                      tips: TipCounter(our_pubkey: pubkey),
+                                      profiles: Profiles(),
+                                      dms: home.dms,
+                                      previews: PreviewCache(),
+                                      zaps: Zaps(our_pubkey: pubkey),
+                                      lnurls: LNUrls(),
+                                      settings: UserSettingsStore(),
+                                      relay_filters: relay_filters,
+                                      relay_metadata: metadatas,
+                                      drafts: Drafts(),
+                                      events: EventCache(),
+                                      bookmarks: BookmarksManager(pubkey: pubkey),
+                                      postbox: PostBox(pool: pool),
+                                      bootstrap_relays: bootstrap_relays,
+                                      replies: ReplyCounter(our_pubkey: pubkey),
+                                      muted_threads: MutedThreadsManager(pubkey: pubkey)
         )
         home.damus_state = self.damus_state!
         
@@ -591,3 +789,69 @@ func setup_notifications() {
     }
 }
 
+func find_event(state: DamusState, evid: String, search_type: SearchType, find_from: [String]?, callback: @escaping (NostrEvent?) -> ()) {
+    if let ev = state.events.lookup(evid) {
+        callback(ev)
+        return
+    }
+    
+    let subid = UUID().description
+    
+    var has_event = false
+    
+    var filter = search_type == .event ? NostrFilter.filter_ids([ evid ]) : NostrFilter.filter_authors([ evid ])
+    
+    if search_type == .profile {
+        filter.kinds = [0]
+    }
+    
+    filter.limit = 1
+    var attempts = 0
+    
+    state.pool.subscribe_to(sub_id: subid, filters: [filter], to: find_from) { relay_id, res  in
+        guard case .nostr_event(let ev) = res else {
+            return
+        }
+        
+        guard ev.subid == subid else {
+            return
+        }
+        
+        switch ev {
+        case .ok:
+            break
+        case .event(_, let ev):
+            has_event = true
+            callback(ev)
+            state.pool.unsubscribe(sub_id: subid)
+        case .eose:
+            if !has_event {
+                attempts += 1
+                if attempts == state.pool.descriptors.count / 2 {
+                    callback(nil)
+                }
+                state.pool.unsubscribe(sub_id: subid, to: [relay_id])
+            }
+        case .notice(_):
+            break
+        }
+
+    }
+}
+
+
+func timeline_name(_ timeline: Timeline?) -> String {
+    guard let timeline else {
+        return ""
+    }
+    switch timeline {
+    case .home:
+        return NSLocalizedString("Home", comment: "Navigation bar title for Home view where posts and replies appear from those who the user is following.")
+    case .notifications:
+        return NSLocalizedString("Notifications", comment: "Toolbar label for Notifications view.")
+    case .search:
+        return NSLocalizedString("Universe 🛸", comment: "Toolbar label for the universal view where posts from all connected relay servers appear.")
+    case .dms:
+        return NSLocalizedString("DMs", comment: "Toolbar label for DMs view, where DM is the English abbreviation for Direct Message.")
+    }
+}

damus/Info.plist

@@ -14,6 +14,16 @@
 				<string>nostr</string>
 			</array>
 		</dict>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Viewer</string>
+			<key>CFBundleURLName</key>
+			<string>io.damus</string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>damus</string>
+			</array>
+		</dict>
 	</array>
 	<key>LSApplicationQueriesSchemes</key>
 	<array>
@@ -24,7 +34,6 @@
 		<string>zeusln</string>
 		<string>zebedee</string>
 		<string>lightning</string>
-		<string>squarecash</string>
 		<string>phoenix</string>
 		<string>lnlink</string>
 		<string>strike</string>
@@ -37,5 +46,9 @@
 		<key>NSAllowsArbitraryLoads</key>
 		<true/>
 	</dict>
+	<key>NSCameraUsageDescription</key>
+	<string>Damus needs access to your camera if you want to upload photos from it</string>
+	<key>NSMicrophoneUsageDescription</key>
+	<string>Damus needs access to your microphone if you want to upload recorded videos from it</string>
 </dict>
 </plist>

damus/Models/ActionBarModel.swift

@@ -11,36 +11,59 @@ import Foundation
 class ActionBarModel: ObservableObject {
     @Published var our_like: NostrEvent?
     @Published var our_boost: NostrEvent?
-    @Published var our_tip: NostrEvent?
+    @Published var our_reply: NostrEvent?
+    @Published var our_zap: Zap?
     @Published var likes: Int
     @Published var boosts: Int
-    @Published var tips: Int64
+    @Published var zaps: Int
+    @Published var zap_total: Int64
+    @Published var replies: Int
     
     static func empty() -> ActionBarModel {
-        return ActionBarModel(likes: 0, boosts: 0, tips: 0, our_like: nil, our_boost: nil, our_tip: nil)
+        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(likes: Int, boosts: Int, tips: Int64, our_like: NostrEvent?, our_boost: NostrEvent?, our_tip: NostrEvent?) {
+    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
-        self.tips = tips
+        self.zaps = zaps
+        self.replies = replies
+        self.zap_total = zap_total
         self.our_like = our_like
         self.our_boost = our_boost
-        self.our_tip = our_tip
+        self.our_zap = our_zap
+        self.our_reply = our_reply
+    }
+    
+    func update(damus: DamusState, evid: String) {
+        self.likes = damus.likes.counts[evid] ?? 0
+        self.boosts = damus.boosts.counts[evid] ?? 0
+        self.zaps = damus.zaps.event_counts[evid] ?? 0
+        self.replies = damus.replies.get_replies(evid)
+        self.zap_total = damus.zaps.event_totals[evid] ?? 0
+        self.our_like = damus.likes.our_events[evid]
+        self.our_boost = damus.boosts.our_events[evid]
+        self.our_zap = damus.zaps.our_zaps[evid]?.first
+        self.our_reply = damus.replies.our_reply(evid)
+        self.objectWillChange.send()
     }
     
     var is_empty: Bool {
-        return likes == 0 && boosts == 0 && tips == 0
+        return likes == 0 && boosts == 0 && zaps == 0
     }
     
-    var tipped: Bool {
-        return our_tip != nil
+    var zapped: Bool {
+        return our_zap != nil
     }
     
     var liked: Bool {
         return our_like != nil
     }
     
+    var replied: Bool {
+        return our_reply != nil
+    }
+    
     var boosted: Bool {
         return our_boost != nil
     }

damus/Models/BookmarksManager.swift

@@ -0,0 +1,71 @@
+//
+//  BookmarksManager.swift
+//  damus
+//
+//  Created by Joel Klabo on 2/18/23.
+//
+
+import Foundation
+
+fileprivate func get_bookmarks_key(pubkey: String) -> String {
+    pk_setting_key(pubkey, key: "bookmarks")
+}
+
+func load_bookmarks(pubkey: String) -> [NostrEvent] {
+    let key = get_bookmarks_key(pubkey: pubkey)
+    return (UserDefaults.standard.stringArray(forKey: key) ?? []).compactMap {
+        event_from_json(dat: $0)
+    }
+}
+
+func save_bookmarks(pubkey: String, current_value: [NostrEvent], value: [NostrEvent]) -> Bool {
+    let uniq_bookmarks = Array(Set(value))
+    
+    if uniq_bookmarks != current_value {
+        let encoded = uniq_bookmarks.map(event_to_json)
+        UserDefaults.standard.set(encoded, forKey: get_bookmarks_key(pubkey: pubkey))
+        return true
+    }
+    
+    return false
+}
+
+class BookmarksManager: ObservableObject {
+    
+    private let userDefaults = UserDefaults.standard
+    private let pubkey: String
+    
+    private var _bookmarks: [NostrEvent]
+    var bookmarks: [NostrEvent] {
+        get {
+            return _bookmarks
+        }
+        set {
+            if save_bookmarks(pubkey: pubkey, current_value: _bookmarks, value: newValue) {
+                self._bookmarks = newValue
+                self.objectWillChange.send()
+            }
+        }
+    }
+    
+    init(pubkey: String) {
+        self._bookmarks = load_bookmarks(pubkey: pubkey)
+        self.pubkey = pubkey
+    }
+    
+    func isBookmarked(_ ev: NostrEvent) -> Bool {
+        return bookmarks.contains(ev)
+    }
+    
+    func updateBookmark(_ ev: NostrEvent) {
+        if isBookmarked(ev) {
+            bookmarks = bookmarks.filter { $0 != ev }
+        } else {
+            bookmarks.insert(ev, at: 0)
+        }
+    }
+    
+    func clearAll() {
+        bookmarks = []
+    }
+}