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Author SHA1 Message Date
b6c811dedf Fix localization issues and export strings for translation
Changelog-Fixed: Fix localization issues and export strings for translation
2023-09-24 14:02:31 -04:00
538 changed files with 8871 additions and 40201 deletions

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@@ -1,35 +0,0 @@
---
name: Bug report
about: Create a report to help us improve
title: 'Bug: '
labels: bug, Needs recreation
assignees: ''
---
**What happens**
When I perform action ___, _____ happens.
**What I expect to happen**
I expect _______ to happen.
**Link to noteID, npub**
Provide link to relevant noteID, npub etc.
**Screenshots/video recording**
If applicable, add screenshots to help explain your problem.
** Versions **
Damus version: [e.g. 1.7.2 (1()]
Operating system version: [e.g. iOS 17.2.1]
Device: e.g. iPhone 13 Pro
**Steps To Reproduce**
Steps to reproduce the behavior:
1. Open Damus
2. Tap on ___
3. Action ____
**Additional context**
Add any other context about the problem here.

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@@ -1,27 +0,0 @@
---
name: Feature request
about: Suggest an idea for this project
title: 'Feature Request:'
labels: feature
assignees: ''
---
## Have a go at filling out the User Story template below
As a Damus user who is _____________, I would like to _________________, so that I achieve ___________.
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
** When does this problem happen? **
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.

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@@ -1,36 +0,0 @@
## Summary
_[Please provide a summary of the changes in this PR.]_
## Checklist
- [ ] I have read (or I am familiar with) the [Contribution Guidelines](../docs/CONTRIBUTING.md)
- [ ] I have tested the changes in this PR
- [ ] My PR is either small, or I have split it into smaller logical commits that are easier to review
- [ ] I have added the signoff line to all my commits. See [Signing off your work](../docs/CONTRIBUTING.md#sign-your-work---the-developers-certificate-of-origin)
- [ ] I have added appropriate changelog entries for the changes in this PR. See [Adding changelog entries](../docs/CONTRIBUTING.md#add-changelog-changed-changelog-fixed-etc)
- [ ] I do not need to add a changelog entry. Reason: _[Please provide a reason]_
- [ ] I have added appropriate `Closes:` or `Fixes:` tags in the commit messages wherever applicable, or made sure those are not needed. See [Submitting patches](https://github.com/damus-io/damus/blob/master/docs/CONTRIBUTING.md#submitting-patches)
## Test report
_Please provide a test report for the changes in this PR. You can use the template below, but feel free to modify it as needed._
**Device:** _[Please specify the device you used for testing]_
**iOS:** _[Please specify the iOS version you used for testing]_
**Damus:** _[Please specify the Damus version or commit hash you used for testing]_
**Setup:** _[Please provide a brief description of the setup you used for testing, if applicable]_
**Steps:** _[Please provide a list of steps you took to test the changes in this PR]_
**Results:**
- [ ] PASS
- [ ] Partial PASS
- Details: _[Please provide details of the partial pass]_
## Other notes
_[Please provide any other information that you think is relevant to this PR.]_

32
.github/workflows/run-tests.yaml vendored Normal file
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@@ -0,0 +1,32 @@
name: Run Test Suite
run-name: Testing ${{ github.ref }} by @${{ github.actor }}
on:
push:
branches:
- "master"
- "ci"
pull_request:
branches:
- "*"
jobs:
run_tests:
runs-on: macos-12
strategy:
matrix:
include:
- xcode: "14.2"
ios: "16.2"
name: Test iOS (${{ matrix.ios }})
steps:
- name: Checkout
uses: actions/checkout@v1
- name: Select Xcode
uses: maxim-lobanov/setup-xcode@v1
with:
xcode-version: ${{ matrix.xcode }}
- name: Run Tests
run: xcodebuild test -scheme damus -project damus.xcodeproj -destination 'platform=iOS Simulator,name=iPhone 14,OS=${{ matrix.ios }}' | xcpretty && exit ${PIPESTATUS[0]}

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@@ -4,4 +4,3 @@ Suhail Saqan <suhail.saqan@gmail.com> <43693074+suhailsaqan@users.noreply.github
cr0bar <cr0bar@cr0.bar> <cr0bar@users.noreply.github.com>
Swift <scoder1747@gmail.com> <120697811+scoder1747@users.noreply.github.com>
Daniel D'Aquino <daniel@daquino.me> <patches@damus.io>
Transifex <transifex@transifex.com> <43880903+transifex-integration[bot]@users.noreply.github.com>

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@@ -1,368 +1,3 @@
## [v1.11(10)](https://github.com/damus-io/damus/releases/tag/v1.11-10) - 2024-11-18
### Added
- Add Damus Share Feature (Swift)
- Added new easy to use video controls for full screen video (Daniel DAquino)
- Add Edit, Share, and Tap-gesture in Profile pic image viewer (Swift Coder)
- Disappearing header, tabbar, and post button on scroll (ericholguin)
- Add Apple translation popovers for notes for iOS 17.4+ and macOS 14.4+ (Terry Yiu)
- Added NDB search functionality to the universe view (ericholguin)
- Added mute button to ProfileActionSheet (chungwwei)
- Added mute action to selected text menu (ericholguin)
- Added support for pasting images from the clipboard to the post composer (Swift Coder)
### Changed
- Improved image carousel image fill behavior (Daniel DAquino)
- Improved video syncing and bandwidth usage when switching between timeline video and full screen mode (Daniel DAquino)
- Swipe to dismiss on full screen carousel now shows an opacity effect for improved UX (Daniel DAquino)
- Removed event contents from full screen media carousel for cleaner view (Daniel DAquino)
- Add share button for images on full screen image carousel view (Swift)
- Changed boldness of font in side menu labels. (ericholguin)
- Changed search notes button with searched keyword (ericholguin)
- Changed opacity of tabbar and post button (ericholguin)
- Allow multiple images to be uploaded at the same time (swiftcoder) (William Casarin)
- Changed side menu design (ericholguin)
- Truncate fulltext search results (William Casarin)
- Expanded profile search results to 128 (William Casarin)
- Expand nostrdb text search results to 128 items (William Casarin)
- Use LazyVStack in text search results (William Casarin)
### Fixed
- Fixed missing tab bar on navigation (Swift Coder)
- Fixed some issues where QR code would not work, and improved UX (Daniel DAquino)
- Fixed iOS 18 gesture issues that would take user to the thread view when clicking on a video or unmuting it (Daniel DAquino)
- Fixed several issues that would cause video to automatically play or pause incorrectly (Daniel DAquino)
- Fixed issue where full screen video would disappear when going to landscape mode (Daniel DAquino)
- Fixed portrait video size on full screen carousel (Daniel DAquino)
- Fix avatar image on qrcode view (Swift Coder)
- Fix banner image upload (Swift Coder)
- Fix dismiss button visibility (Swift Coder)
- Fix quote repost counting (William Casarin)
- Fixed overlapping text in Universe View (ericholguin)
- Fixed localization issues and exported strings (Terry Yiu)
- Fix sensitive long-press gesture on event chat bubble in iOS 18 (Daniel DAquino)
- Fixed bottom padding for tabbar (ericholguin)
- Fixed localization build failures (Terry Yiu)
- Fixed back nav button placement in profile edit view (ericholguin)
- Friend profiles will now more likely show up in profile search (William Casarin)
- Fix broken QR code scanner and fix landscape mode (Terry Yiu)
[1.11(10)](https://github.com/damus-io/damus/releases/tag/v1.11-10): https://github.com/damus-io/damus/releases/tag/v1.11-10
## [1.10.1] - 2024-09-22
### Added
- Push notification support (Daniel DAquino)
- Added profile edit safe guards (Eric Holguin)
- Tor relay icon (ericholguin)
- Add highlighter for web pages (Daniel DAquino)
- Add support for adding comments when creating a highlight (Daniel DAquino)
- Add support for rendering highlights with comments (Daniel DAquino)
- Ability to create highlights (ericholguin)
- Highlights (NIP-84) (ericholguin)
- Revamp emoji picker to be less error-prone and add search, frequently used, and multiple skin tone support capabilities (Terry Yiu)
### Changed
- Improve notification view filtering UX (Daniel DAquino)
- Improve visibility of friends filter button (Daniel DAquino)
- Changed the default banner from ostriches to damoose (Eric Holguin)
- Changed image and banner url text fields to new sheet view (Eric Holguin)
- Onboarding design (ericholguin)
### Fixed
- Fix items that became unclickable on iOS 18 (Daniel DAquino)
- Fix many reconnection issues (William Casarin)
- Fixed issue where theme would be changed to black and can't be switched back on iOS 18 (cr0bar)
- Fixed some scenarios where the contact list would never be saved locally and cause issues when switching relays. (Daniel DAquino)
- Fix albyhub zaps not appearing (William Casarin)
- Fix inadvertent escape from mention suggestion menu when typing a space character (Daniel DAquino)
- Fix profile view toolbar alignment bug in iOS 18 (Terry Yiu)
- Create Account model now uses correct metadata (ericholguin)
- Restore localization for custom tabs (William Casarin)
- Fix iOS 18 reflection runtime error for custom picker (William Casarin)
[1.10.1]: https://github.com/damus-io/damus/releases/tag/v1.10.1
## [1.9.1 (4)] - 2024-08-13
### Fixed
- Fix crash when viewing notes with invalid image dimension metadata (Daniel DAquino)
[1.9.1 (4)]: https://github.com/damus-io/damus/releases/tag/v1.9.1-4
## [1.9 (14)] - 2024-07-14
### Added
- Completely new threads experience that is easier and more pleasant to use (Daniel DAquino)
- Add emoji search to emoji picker (Terry Yiu)
### Changed
- Added first aid contact damus support email (alltheseas)
- Disable mutiny wallet button (William Casarin)
- Make friends show up first when searching for profiles (Terry Yiu)
### Fixed
- Fix crash on profile page when there are profile updates (William Casarin)
- Fix crash when adding duplicate mute items (William Casarin)
- Fix pretty bad crash when building flatbuffer profiles (William Casarin)
- Fix reactions view to not show reactions from replies on parent note (Terry Yiu)
- Fix missing Mute button in profile view menu (Terry Yiu)
- Fixed wallet not disconnecting when a user logs out (ericholguin)
- Fix stale feed issue when follow list is too big (Daniel DAquino)
[1.9 (14)]: https://github.com/damus-io/damus/releases/tag/v1.9-14
## [1.8] - 2024-05-11
### Added
- Added nip10 marker replies (William Casarin)
- Add marker nip10 support when reading notes (William Casarin)
- Added title image and tags to longform events (ericholguin)
- Add First Aid solution for users who do not have a contact list created for their account (Daniel DAquino)
- Relay fees metadata (ericholguin)
- Added callbackuri for a better ux when connecting mutiny wallet nwc (ericholguin)
- Add event content preview to the full screen carousel (Daniel DAquino)
- Show list of quoted reposts in threads (William Casarin)
- Proxy Tags are now viewable on Selected Events (ericholguin)
- Connect to Mutiny Wallet Button (ericholguin)
- Add ability to mute words, add new mutelist interface (Charlie) (William Casarin)
- Add ability to mute hashtag from SearchView (Charlie Fish)
### Changed
- Change reactions to use a native looking emoji picker (Terry Yiu)
- Relay detail design (ericholguin)
- Updated Zeus logo (ericholguin)
- Improve UX around video playback (Daniel DAquino)
- Moved paste nwc button to main wallet view (ericholguin)
- Errors with an NWC will show as an alert (ericholguin)
- Relay config view user interface (ericholguin)
- Always strip GPS data from images (kernelkind)
### Fixed
- Fix thread bug where a quote isn't picked up as a reply (William Casarin)
- Fixed threads not loading sometimes (William Casarin)
- Fixed issue where some replies were including the q tag (William Casarin)
- Fixed issue where timeline was scrolling when it isn't supposed to (William Casarin)
- Fix issue where bootstrap relays would inadvertently be added to the user's list on connectivity issues (Daniel DAquino)
- Fix broken GIF uploads (Daniel DAquino)
- Fix ghost notifications caused by Purple impending expiration notifications (Daniel DAquino)
- Improve reliability of contact list creation during onboarding (Daniel DAquino)
- Fix emoji reactions being cut off (ericholguin)
- Fix image indicators to limit number of dots to not spill screen beyond visible margins (ericholguin)
- Fix bug that would cause connection issues with relays defined with a trailing slash URL, and an inability to delete them. (Daniel DAquino)
- Issue where NWC Scanner view would not dismiss after a failed scan/paste (ericholguin)
[1.8]: https://github.com/damus-io/damus/releases/tag/v1.8
## [1.7-rc2] - 2024-02-28
### Added
- Add support for Apple In-App purchases (Daniel DAquino)
- Notification reminders for Damus Purple impending expiration (Daniel DAquino)
- Damus Purple membership! (William Casarin)
- Fixed minor spacing and padding issues in onboarding views (ericholguin)
### Changed
- Disable inline text suggestions on 17.0 as they interfere with mention generation (William Casarin)
- EULA is not shown by default (ericholguin)
### Fixed
- Fix welcome screen not showing if the user enters the app directly after a successful checkout without going through the link (Daniel DAquino)
- Fix profile not updating bug (William Casarin)
- Fix nostrscripts not loading (William Casarin)
- Fix crash when accessing cached purple accounts (William Casarin)
- Hide member signup date on reposts (kernelkind)
- Fixed previews not rendering (ericholguin)
- Fix load media formatting on small screens (kernelkind)
- Fix shared nevents that are too long (kernelkind)
- Fix many nostrdb transaction related crashes (William Casarin)
### Removed
- Removed copying public key action (ericholguin)
[1.7-rc2]: https://github.com/damus-io/damus/releases/tag/v1.7-rc2
## [1.7-2] - 2024-01-24
### Added
- New fulltext search engine (William Casarin)
- Add "Always show onboarding suggestions" developer setting (Daniel DAquino)
- Add NIP-42 relay auth support (Charlie Fish)
- Add ability to hide suggested hashtags (ericholguin)
- Add ability to mute hashtag from SearchView (Charlie Fish)
- Add ability to preview media taken with camera (Suhail Saqan)
- Add ability to search for naddr, nprofiles, nevents (kernelkind)
- Add experimental push notification support (Daniel DAquino)
- Add naddr link support (kernelkind)
- Add regional relay recommendations to Relay configuration view (currently for Japanese users only) (Daniel DAquino)
- Add regional relays for Germany (Daniel DAquino)
- Add regional relays for Thailand (Daniel DAquino)
- Added a custom camera view (Suhail Saqan)
- Always convert damus.io links to inline mentions (William Casarin)
- Unfurl profile name on remote push notifications (Daniel DAquino)
- Zap notification support for push notifications (Daniel DAquino)
### Changed
- Generate nprofile/nevent links in share menus (kernelkind)
- Improve push notification support to match local notification support (Daniel DAquino)
- Move mute thread in menu so it's not clicked by accident (alltheseas)
- Prioritize friends when autocompleting (Charlie Fish)
### Fixed
- Add workaround to fix note language recognition and reduce wasteful translation requests (Terry Yiu)
- Allow mentioning users with punctuation characters in their names (kernelkind)
- Fix broken mentions when there is text is directly after (kernelkind)
- Fix crash on very large notes (Daniel DAquino)
- Fix crash when logging out and switching accounts (William Casarin)
- Fix duplicate notes getting written to nostrdb (William Casarin)
- Fix issue where adding relays might not work on corrupted contact lists (Charlie Fish)
- Fix onboarding post view not being dismissed under certain conditions (Daniel DAquino)
- Fix performance issue with gifs (William Casarin)
- Fix persistent local notifications even after logout (William Casarin)
- Fixed bug where sometimes notes from other profiles appear on profile pages (Charlie Fish)
- Remove extra space at the end of DM messages (kernelkind)
- Save current viewed image index when switching to fullscreen (kernelkind)
### Removed
- Removed old nsec key warning, nsec automatically convert to npub when posting (kernelkind)
[1.7-2]: https://github.com/damus-io/damus/releases/tag/v1.7-2
## [1.6-25] - 2023-10-31
### Added
- Tap to dismiss keyboard on user status view (ericholguin)
- Add setting that allows users to optionally disable the new profile action sheet feature (Daniel DAquino)
- Add follow button to profile action sheet (Daniel DAquino)
- Added reaction counters to nostrdb (William Casarin)
- Record when profile is last fetched in nostrdb (William Casarin)
### Changed
- Automatically load extra regional Japanese relays during account creation if user's region is set to Japan. (Daniel DAquino)
- Updated customize zap view (ericholguin)
- Users are now notified when you quote repost them (William Casarin)
- Save bandwidth by only fetching new profiles after a certain amount of time (William Casarin)
- Zap button on profile action sheet now zaps with a single click, while a long press brings custom zap view (Daniel DAquino)
### Fixed
- Use white font color in qrcode view (ericholguin)
- Fixed an issue where zapping would silently fail on default settings if the user does not have a lightning wallet preinstalled on their device. (Daniel DAquino)
[1.6-25]: https://github.com/damus-io/damus/releases/tag/v1.6-25
## [1.6-24] - 2023-10-22 - AppStore Rejection Cope
### Added
- Improve discoverability of profile zaps with zappability badges and profile action sheets (Daniel DAquino)
- Add suggested hashtags to universe view (Daniel DAquino)
- Suggest first post during onboarding (Daniel DAquino)
- Add expiry date for images in cache to be auto-deleted after a preset time to save space on storage (Daniel DAquino)
- Add QR scan nsec logins. (Jericho Hasselbush)
### Changed
- Improved status view design (ericholguin)
- Improve clear cache functionality (Daniel DAquino)
### Fixed
- Reduce size of event menu hitbox (William Casarin)
- Do not show DMs from muted users (Daniel DAquino)
- Add more spacing between display name and username, and prefix username with `@` character (Daniel DAquino)
- Broadcast quoted notes when posting a note with quotes (Daniel DAquino)
[1.6-24]: https://github.com/damus-io/damus/releases/tag/v1.6-24
## [1.6-23] - 2023-10-06 - Appstore Release
### Added
- Added merch store button to sidebar menu (Daniel DAquino)
### Changed
- Damus icon now opens sidebar (Daniel DAquino)
### Fixed
- Stop tab buttons from causing the root view to scroll to the top unless user is coming from another tab or already at the root view (Daniel DAquino)
- Fix profiles not updating (William Casarin)
- Fix issue where relays with trailing slashes cannot be removed (#1531) (Daniel DAquino)
[1.6-23]: https://github.com/damus-io/damus/releases/tag/v1.6-23
## [1.6-20] - 2023-10-04
### Changed
- Improve UX around clearing cache (Daniel DAquino)
- Show muted thread replies at the bottom of the thread view (#1522) (Daniel DAquino)
### Fixed
- Fix situations where the note composer cursor gets stuck in one place after tagging a user (Daniel DAquino)
- Fix some note composer issues, such as when copying/pasting larger text, and make the post composer more robust. (Daniel DAquino)
- Apply filters to hashtag search timeline view (Daniel DAquino)
- Hide quoted or reposted notes from people whom the user has muted. (#1216) (Daniel DAquino)
- Fix profile not updating (William Casarin)
- Fix small graphical toolbar bug when scrolling profiles (Daniel DAquino)
- Fix localization issues and export strings for translation (Terry Yiu)
[1.6-20]: https://github.com/damus-io/damus/releases/tag/v1.6-20
## [1.6-18] - 2023-09-21
### Added
@@ -1923,3 +1558,5 @@
[0.1.2]: https://github.com/damus-io/damus/releases/tag/v0.1.2

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@@ -1,20 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>com.apple.developer.kernel.extended-virtual-addressing</key>
<true/>
<key>com.apple.security.app-sandbox</key>
<true/>
<key>com.apple.security.application-groups</key>
<array>
<string>group.com.damus</string>
</array>
<key>com.apple.security.network.client</key>
<true/>
<key>keychain-access-groups</key>
<array>
<string>$(AppIdentifierPrefix)com.jb55.damus2</string>
</array>
</dict>
</plist>

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@@ -1,13 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>NSExtension</key>
<dict>
<key>NSExtensionPointIdentifier</key>
<string>com.apple.usernotifications.service</string>
<key>NSExtensionPrincipalClass</key>
<string>$(PRODUCT_MODULE_NAME).NotificationService</string>
</dict>
</dict>
</plist>

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@@ -1,45 +0,0 @@
//
// NotificationExtensionState.swift
// DamusNotificationService
//
// Created by Daniel DAquino on 2023-11-27.
//
import Foundation
struct NotificationExtensionState: HeadlessDamusState {
let ndb: Ndb
let settings: UserSettingsStore
let contacts: Contacts
let mutelist_manager: MutelistManager
let keypair: Keypair
let profiles: Profiles
let zaps: Zaps
let lnurls: LNUrls
init?() {
guard let ndb = try? Ndb(owns_db_file: false) else { return nil }
self.ndb = ndb
guard let keypair = get_saved_keypair() else { return nil }
// dumb stuff needed for property wrappers
UserSettingsStore.pubkey = keypair.pubkey
self.settings = UserSettingsStore()
self.contacts = Contacts(our_pubkey: keypair.pubkey)
self.mutelist_manager = MutelistManager(user_keypair: keypair)
self.keypair = keypair
self.profiles = Profiles(ndb: ndb)
self.zaps = Zaps(our_pubkey: keypair.pubkey)
self.lnurls = LNUrls()
}
@discardableResult
func add_zap(zap: Zapping) -> Bool {
// store generic zap mapping
self.zaps.add_zap(zap: zap)
return true
}
}

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@@ -1,143 +0,0 @@
//
// NotificationFormatter.swift
// DamusNotificationService
//
// Created by Daniel DAquino on 2023-11-13.
//
import Foundation
import UserNotifications
struct NotificationFormatter {
static var shared = NotificationFormatter()
// MARK: - Formatting with NdbNote
func format_message(event: NdbNote) -> UNMutableNotificationContent? {
let content = UNMutableNotificationContent()
if let event_json_data = try? JSONEncoder().encode(event), // Must be encoded, as the notification completion handler requires this object to conform to `NSSecureCoding`
let event_json_string = String(data: event_json_data, encoding: .utf8) {
content.userInfo = [
NDB_NOTE_JSON_USER_INFO_KEY: event_json_string
]
}
switch event.known_kind {
case .text:
content.title = NSLocalizedString("Someone posted a note", comment: "Title label for push notification where someone posted a note")
content.body = event.content
break
case .dm:
content.title = NSLocalizedString("New message", comment: "Title label for push notifications where a direct message was sent to the user")
content.body = NSLocalizedString("(Contents are encrypted)", comment: "Label on push notification indicating that the contents of the message are encrypted")
break
case .like:
guard let reactionEmoji = to_reaction_emoji(ev: event) else {
content.title = NSLocalizedString("Someone reacted to your note", comment: "Generic title label for push notifications where someone reacted to the user's post")
break
}
content.title = NSLocalizedString("New note reaction", comment: "Title label for push notifications where someone reacted to the user's post with a specific emoji")
content.body = String(format: NSLocalizedString("Someone reacted to your note with %@", comment: "Body label for push notifications where someone reacted to the user's post with a specific emoji"), reactionEmoji)
break
case .zap:
content.title = NSLocalizedString("Someone zapped you ⚡️", comment: "Title label for a push notification where someone zapped the user")
break
default:
return nil
}
return content
}
// MARK: - Formatting with LocalNotification
func format_message(displayName: String, notify: LocalNotification) -> (content: UNMutableNotificationContent, identifier: String)? {
let content = UNMutableNotificationContent()
var title = ""
var identifier = ""
switch notify.type {
case .tagged:
title = String(format: NSLocalizedString("Tagged by %@", comment: "Tagged by heading in local notification"), displayName)
identifier = "myMentionNotification"
case .mention:
title = String(format: NSLocalizedString("Mentioned by %@", comment: "Mentioned by heading in local notification"), displayName)
identifier = "myMentionNotification"
case .repost:
title = String(format: NSLocalizedString("Reposted by %@", comment: "Reposted by heading in local notification"), displayName)
identifier = "myBoostNotification"
case .like:
title = String(format: NSLocalizedString("%@ reacted with %@", comment: "Reacted by heading in local notification"), displayName, to_reaction_emoji(ev: notify.event) ?? "")
identifier = "myLikeNotification"
case .dm:
title = displayName
identifier = "myDMNotification"
case .zap, .profile_zap:
// not handled here. Try `format_message(displayName: String, notify: LocalNotification, state: HeadlessDamusState) async -> (content: UNMutableNotificationContent, identifier: String)?`
return nil
case .reply:
title = String(format: NSLocalizedString("%@ replied to your note", comment: "Heading for local notification indicating a new reply"), displayName)
identifier = "myReplyNotification"
}
content.title = title
content.body = notify.content
content.sound = UNNotificationSound.default
content.userInfo = notify.to_lossy().to_user_info()
return (content, identifier)
}
func format_message(displayName: String, notify: LocalNotification, state: HeadlessDamusState) async -> (content: UNMutableNotificationContent, identifier: String)? {
// Try sync method first and return if it works
if let sync_formatted_message = self.format_message(displayName: displayName, notify: notify) {
return sync_formatted_message
}
// If it does not work, try async formatting methods
let content = UNMutableNotificationContent()
switch notify.type {
case .zap, .profile_zap:
guard let zap = await get_zap(from: notify.event, state: state) else {
Log.debug("format_message: async get_zap failed", for: .push_notifications)
return nil
}
content.title = Self.zap_notification_title(zap)
content.body = Self.zap_notification_body(profiles: state.profiles, zap: zap)
content.sound = UNNotificationSound.default
content.userInfo = LossyLocalNotification(type: .zap, mention: .note(notify.event.id)).to_user_info()
return (content, "myZapNotification")
default:
// The sync method should have taken care of this.
return nil
}
}
// MARK: - Formatting zap utility notifications
static func zap_notification_title(_ zap: Zap) -> String {
if zap.private_request != nil {
return NSLocalizedString("Private Zap", comment: "Title of notification when a private zap is received.")
} else {
return NSLocalizedString("Zap", comment: "Title of notification when a non-private zap is received.")
}
}
static func zap_notification_body(profiles: Profiles, zap: Zap, locale: Locale = Locale.current) -> String {
let src = zap.request.ev
let pk = zap.is_anon ? ANON_PUBKEY : src.pubkey
let profile_txn = profiles.lookup(id: pk)
let profile = profile_txn?.unsafeUnownedValue
let name = Profile.displayName(profile: profile, pubkey: pk).displayName.truncate(maxLength: 50)
let sats = NSNumber(value: (Double(zap.invoice.amount) / 1000.0))
let formattedSats = format_msats_abbrev(zap.invoice.amount)
if src.content.isEmpty {
let format = localizedStringFormat(key: "zap_notification_no_message", locale: locale)
return String(format: format, locale: locale, sats.decimalValue as NSDecimalNumber, formattedSats, name)
} else {
let format = localizedStringFormat(key: "zap_notification_with_message", locale: locale)
return String(format: format, locale: locale, sats.decimalValue as NSDecimalNumber, formattedSats, name, src.content)
}
}
}

View File

@@ -1,97 +0,0 @@
//
// NotificationService.swift
// DamusNotificationService
//
// Created by Daniel DAquino on 2023-11-10.
//
import UserNotifications
import Foundation
class NotificationService: UNNotificationServiceExtension {
var contentHandler: ((UNNotificationContent) -> Void)?
var bestAttemptContent: UNMutableNotificationContent?
override func didReceive(_ request: UNNotificationRequest, withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void) {
self.contentHandler = contentHandler
guard let nostr_event_json = request.content.userInfo["nostr_event"] as? String,
let nostr_event = NdbNote.owned_from_json(json: nostr_event_json)
else {
// No nostr event detected. Just display the original notification
contentHandler(request.content)
return;
}
// Log that we got a push notification
Log.debug("Got nostr event push notification from pubkey %s", for: .push_notifications, nostr_event.pubkey.hex())
guard let state = NotificationExtensionState() else {
Log.debug("Failed to open nostrdb", for: .push_notifications)
// Something failed to initialize so let's go for the next best thing
guard let improved_content = NotificationFormatter.shared.format_message(event: nostr_event) else {
// We cannot format this nostr event. Suppress notification.
contentHandler(UNNotificationContent())
return
}
contentHandler(improved_content)
return
}
let txn = state.ndb.lookup_profile(nostr_event.pubkey)
let profile = txn?.unsafeUnownedValue?.profile
let name = Profile.displayName(profile: profile, pubkey: nostr_event.pubkey).displayName
// Don't show notification details that match mute list.
// TODO: Remove this code block once we get notification suppression entitlement from Apple. It will be covered by the `guard should_display_notification` block
if state.mutelist_manager.is_event_muted(nostr_event) {
// We cannot really suppress muted notifications until we have the notification supression entitlement.
// The best we can do if we ever get those muted notifications (which we generally won't due to server-side processing) is to obscure the details
let content = UNMutableNotificationContent()
content.title = NSLocalizedString("Muted event", comment: "Title for a push notification which has been muted")
content.body = NSLocalizedString("This is an event that has been muted according to your mute list rules. We cannot suppress this notification, but we obscured the details to respect your preferences", comment: "Description for a push notification which has been muted, and explanation that we cannot suppress it")
content.sound = UNNotificationSound.default
contentHandler(content)
return
}
guard should_display_notification(state: state, event: nostr_event, mode: .push) else {
Log.debug("should_display_notification failed", for: .push_notifications)
// We should not display notification for this event. Suppress notification.
// contentHandler(UNNotificationContent())
// TODO: We cannot really suppress until we have the notification supression entitlement. Show the raw notification
contentHandler(request.content)
return
}
guard let notification_object = generate_local_notification_object(from: nostr_event, state: state) else {
Log.debug("generate_local_notification_object failed", for: .push_notifications)
// We could not process this notification. Probably an unsupported nostr event kind. Suppress.
// contentHandler(UNNotificationContent())
// TODO: We cannot really suppress until we have the notification supression entitlement. Show the raw notification
contentHandler(request.content)
return
}
Task {
guard let (improvedContent, _) = await NotificationFormatter.shared.format_message(displayName: name, notify: notification_object, state: state) else {
Log.debug("NotificationFormatter.format_message failed", for: .push_notifications)
return
}
contentHandler(improvedContent)
}
}
override func serviceExtensionTimeWillExpire() {
// Called just before the extension will be terminated by the system.
// Use this as an opportunity to deliver your "best attempt" at modified content, otherwise the original push payload will be used.
if let contentHandler = contentHandler, let bestAttemptContent = bestAttemptContent {
contentHandler(bestAttemptContent)
}
}
}

View File

@@ -1,27 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>NSPrivacyCollectedDataTypes</key>
<array/>
<key>NSPrivacyAccessedAPITypes</key>
<array>
<dict>
<key>NSPrivacyAccessedAPIType</key>
<string>NSPrivacyAccessedAPICategoryUserDefaults</string>
<key>NSPrivacyAccessedAPITypeReasons</key>
<array>
<string>1C8F.1</string>
</array>
</dict>
<dict>
<key>NSPrivacyAccessedAPIType</key>
<string>NSPrivacyAccessedAPICategoryFileTimestamp</string>
<key>NSPrivacyAccessedAPITypeReasons</key>
<array>
<string>C617.1</string>
</array>
</dict>
</array>
</dict>
</plist>

View File

@@ -1,27 +0,0 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>NSPrivacyCollectedDataTypes</key>
<array/>
<key>NSPrivacyAccessedAPITypes</key>
<array>
<dict>
<key>NSPrivacyAccessedAPIType</key>
<string>NSPrivacyAccessedAPICategoryUserDefaults</string>
<key>NSPrivacyAccessedAPITypeReasons</key>
<array>
<string>1C8F.1</string>
</array>
</dict>
<dict>
<key>NSPrivacyAccessedAPIType</key>
<string>NSPrivacyAccessedAPICategoryFileTimestamp</string>
<key>NSPrivacyAccessedAPITypeReasons</key>
<array>
<string>C617.1</string>
</array>
</dict>
</array>
</dict>
</plist>

View File

@@ -1,125 +0,0 @@
{
"identifier" : "64C21A2D",
"nonRenewingSubscriptions" : [
],
"products" : [
],
"settings" : {
"_applicationInternalID" : "1628663131",
"_developerTeamID" : "XK7H4JAB3D",
"_failTransactionsEnabled" : false,
"_lastSynchronizedDate" : 704848066.26849198,
"_locale" : "en_US",
"_storefront" : "USA",
"_storeKitErrors" : [
{
"current" : null,
"enabled" : false,
"name" : "Load Products"
},
{
"current" : null,
"enabled" : false,
"name" : "Purchase"
},
{
"current" : null,
"enabled" : false,
"name" : "Verification"
},
{
"current" : null,
"enabled" : false,
"name" : "App Store Sync"
},
{
"current" : null,
"enabled" : false,
"name" : "Subscription Status"
},
{
"current" : null,
"enabled" : false,
"name" : "App Transaction"
},
{
"current" : null,
"enabled" : false,
"name" : "Manage Subscriptions Sheet"
},
{
"current" : null,
"enabled" : false,
"name" : "Refund Request Sheet"
},
{
"current" : null,
"enabled" : false,
"name" : "Offer Code Redeem Sheet"
}
]
},
"subscriptionGroups" : [
{
"id" : "21283177",
"localizations" : [
],
"name" : "Purple",
"subscriptions" : [
{
"adHocOffers" : [
],
"codeOffers" : [
],
"displayPrice" : "6.99",
"familyShareable" : false,
"groupNumber" : 1,
"internalID" : "6446591615",
"introductoryOffer" : null,
"localizations" : [
{
"description" : "Support damus development with Damus Purple!",
"displayName" : "Damus Purple",
"locale" : "en_CA"
}
],
"productID" : "purple",
"recurringSubscriptionPeriod" : "P1M",
"referenceName" : "Purple",
"subscriptionGroupID" : "21283177",
"type" : "RecurringSubscription"
},
{
"adHocOffers" : [
],
"codeOffers" : [
],
"displayPrice" : "69.99",
"familyShareable" : false,
"groupNumber" : 2,
"internalID" : "6448764101",
"introductoryOffer" : null,
"localizations" : [
],
"productID" : "purpleyearly",
"recurringSubscriptionPeriod" : "P1Y",
"referenceName" : "Purple Yearly",
"subscriptionGroupID" : "21283177",
"type" : "RecurringSubscription"
}
]
}
],
"version" : {
"major" : 3,
"minor" : 0
}
}

View File

@@ -2,56 +2,26 @@
# damus
A twitter-like [nostr][nostr] client for iPhone, iPad and MacOS.
A twitter-like [nostr][nostr] client for iPhone, iPad and MacOS.
<img src="./ss.png" width="50%" height="50%" />
[nostr]: https://github.com/fiatjaf/nostr
## How is Damus better than twitter?
There are no toxic algorithms.\
You can send or receive zaps (satoshis) without asking for permission.\
[There is no central database](https://fiatjaf.com/nostr.html). Therefore, Damus is censorship resistant.\
There are no ads.\
You don't have to reveal sensitive personal information to sign up.\
No email is required. \
No phone number is required. \
Damus is free and open source software. \
There is no Big Tech moat. Therefore, seamless interoperability with thousands or millions of other nostr apps is possible, and is how [Damus and nostr win](https://www.youtube.com/watch?v=qTixqS-W1yo).
## If there are no ads, how is Damus funded?
Damus offers a paid subscription 🟣 purple 🟣 https://damus.io/purple/. \
Initial benefits include a unique subscriber number, subscriber badge, and auto-translate powered by DeepL.
Damus has also graciously received donations or grants from hundreds of Damus users, [Opensats](https://opensats.org/), and the [Human Rights Foundation](https://hrf.org/).
## Spec Compliance
damus implements the following [Nostr Implementation Possibilities][nips]
- [NIP-01: Basic protocol flow][nip01]
- [NIP-04: Encrypted direct message][nip04]
- [NIP-08: Mentions][nip08]
- [NIP-10: Reply conventions][nip10]
- [NIP-12: Generic tag queries (hashtags)][nip12]
- [NIP-19: bech32-encoded entities][NIP19]
- [NIP-21: nostr: URI scheme][NIP21]
- [NIP-25: Reactions][NIP25]
- [NIP-42: Authentication of clients to relays][nip42]
- [NIP-56: Reporting][nip56]
[nips]: https://github.com/nostr-protocol/nips
[nip01]: https://github.com/nostr-protocol/nips/blob/master/01.md
[nip04]: https://github.com/nostr-protocol/nips/blob/master/04.md
[nip08]: https://github.com/nostr-protocol/nips/blob/master/08.md
[nip10]: https://github.com/nostr-protocol/nips/blob/master/10.md
[nip12]: https://github.com/nostr-protocol/nips/blob/master/12.md
[nip19]: https://github.com/nostr-protocol/nips/blob/master/19.md
[nip21]: https://github.com/nostr-protocol/nips/blob/master/21.md
[nip25]: https://github.com/nostr-protocol/nips/blob/master/25.md
[nip42]: https://github.com/nostr-protocol/nips/blob/master/42.md
[nip56]: https://github.com/nostr-protocol/nips/blob/master/56.md
## Getting Started on Damus
@@ -62,7 +32,7 @@ damus implements the following [Nostr Implementation Possibilities][nips]
- Relays: You can add more relays to send your notes to by tapping the "+".
- Find more relays to add: https://nostr.info/relays/
- Public Key (pubkey): Your public, personal address and how people can find and tag you
- Secret Key: Your *private* key unique to you. Never share your private key publicly and share with other clients at your own risk!
- Secret Key: Your *private* key unique to you. Never share your private key publically and share with other clients at your own risk!
- Save your keys somewhere safe
- Log out
@@ -76,15 +46,19 @@ damus implements the following [Nostr Implementation Possibilities][nips]
1. Search their username in the search bar at the top of the 🔍 Global Feed and click their profile
2. Tap the 🔑 icon which will copy their pubkey to your clipboard
3. Go back to your 🏠 Personal Feed and tap the blue + button to compose your Note
4. Add @ directly followed by the pubkey (e.g., `@npub1xtscya34g58tk0z605fvr788k263gsu6cy9x0mhnm87echrgufzsevkk5s`)
- You can also tap the ellipsis menu of a Note (three dots in top right of note) to grab their User ID aka pubkey or Note ID to link directly to a Note.
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 nostr.build, 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
- ♡ Likes: Tap the heart icon. Users will not get a notification, and cannot see who liked their note (currently, web clients can see your pfp only)
- Formatting Notes (may not format as intended in other web clients)
- Italics: 1 asterisk `*italic*`
- Bold: 2 asterisk `**bold**`
- Strikethrough: 1 tildes `~strikethrough~`
- Code: 1 back-tick `` `code` ``
#### 💬 Encrypted DMs (chat app, bottom navigation)
- Tap the chat icon and you'll notice there's nothing to see at first. Go to a user profile and tap the 💬 chat icon next to the follow button to begin a DM
@@ -102,9 +76,7 @@ damus implements the following [Nostr Implementation Possibilities][nips]
4. For PFP, insert a URL containing your image (support video: https://cdn.jb55.com/vid/pfp-editor.mp4)
5. Save
#### ⚡️ Request Sats
Paste an invoice from your favorite LN wallet.
(Sats or Satoshis are the smallest denomination of bitcoin)
**Alby (browser extension)**
@@ -145,8 +117,6 @@ Your internet protocol (IP) address is exposed to the relays you connect to, and
The relay also learns which public keys you are requesting, meaning your public key will be tied to your IP address.
It is public information which other profiles (npubs) you are exchanging DMs with. The content of the DMs is encrypted.
### Translations
Translators welcome! Join the [Transifex][transifex] project.
@@ -157,10 +127,8 @@ All user-facing strings must have a comment in order to provide context to trans
### Awards
Damus lead dev and founder Will awards developers with satoshis!
There may be nostr badges awarded for contributors in the future... :)
First contributors:
1. @randymcmillan

View File

@@ -96,16 +96,6 @@ static inline void copy_cursor(struct cursor *src, struct cursor *dest)
dest->end = src->end;
}
static inline int cursor_skip(struct cursor *cursor, int n)
{
if (cursor->p + n >= cursor->end)
return 0;
cursor->p += n;
return 1;
}
static inline int pull_byte(struct cursor *cursor, u8 *c)
{
if (unlikely(cursor->p >= cursor->end))
@@ -369,20 +359,6 @@ static inline int push_sized_str(struct cursor *cursor, const char *str, int len
return cursor_push(cursor, (u8*)str, len);
}
static inline int cursor_push_lowercase(struct cursor *cur, const char *str, int len)
{
int i;
if (unlikely(cur->p + len >= cur->end))
return 0;
for (i = 0; i < len; i++)
cur->p[i] = tolower(str[i]);
cur->p += len;
return 1;
}
static inline int cursor_push_str(struct cursor *cursor, const char *str)
{
return cursor_push(cursor, (u8*)str, (int)strlen(str));
@@ -485,37 +461,11 @@ static inline int parse_str(struct cursor *cur, const char *str) {
return 1;
}
static inline int is_whitespace(int c) {
static inline int is_whitespace(char c) {
return c == ' ' || c == '\t' || c == '\n' || c == '\v' || c == '\f' || c == '\r';
}
static inline int next_char_is_whitespace(unsigned char *curChar, unsigned char *endChar) {
unsigned char * next = curChar + 1;
if(next > endChar) return 0;
else if(next == endChar) return 1;
return is_whitespace(*next);
}
static int char_disallowed_at_end_url(char c){
return c == '.' || c == ',';
}
static inline int is_final_url_char(unsigned char *curChar, unsigned char *endChar){
if(is_whitespace(*curChar)){
return 1;
}
else if(next_char_is_whitespace(curChar, endChar)) {
// next char is whitespace so this char could be the final char in the url
return char_disallowed_at_end_url(*curChar);
}
else{
// next char isn't whitespace so it can't be a final char
return 0;
}
}
static inline int is_underscore(int c) {
static inline int is_underscore(char c) {
return c == '_';
}
@@ -696,23 +646,6 @@ static inline int consume_until_whitespace(struct cursor *cur, int or_end) {
return or_end;
}
static inline int consume_until_end_url(struct cursor *cur, int or_end) {
char c;
int consumedAtLeastOne = 0;
while (cur->p < cur->end) {
c = *cur->p;
if (is_final_url_char(cur->p, cur->end))
return consumedAtLeastOne;
cur->p++;
consumedAtLeastOne = 1;
}
return or_end;
}
static inline int consume_until_non_alphanumeric(struct cursor *cur, int or_end) {
char c;
int consumedAtLeastOne = 0;
@@ -730,17 +663,4 @@ static inline int consume_until_non_alphanumeric(struct cursor *cur, int or_end)
return or_end;
}
static inline int cursor_memset(struct cursor *cursor, unsigned char c, int n)
{
if (cursor->p + n >= cursor->end)
return 0;
memset(cursor->p, c, n);
cursor->p += n;
return 1;
}
#endif

View File

@@ -117,7 +117,7 @@ static int consume_url_fragment(struct cursor *cur)
cur->p++;
return consume_until_end_url(cur, 1);
return consume_until_whitespace(cur, 1);
}
static int consume_url_path(struct cursor *cur)
@@ -134,7 +134,7 @@ static int consume_url_path(struct cursor *cur)
while (cur->p < cur->end) {
c = *cur->p;
if (c == '?' || c == '#' || is_final_url_char(cur->p, cur->end)) {
if (c == '?' || c == '#' || is_whitespace(c)) {
return 1;
}
@@ -152,7 +152,7 @@ static int consume_url_host(struct cursor *cur)
while (cur->p < cur->end) {
c = *cur->p;
// TODO: handle IDNs
if ((is_alphanumeric(c) || c == '.' || c == '-') && !is_final_url_char(cur->p, cur->end))
if (is_alphanumeric(c) || c == '.' || c == '-')
{
count++;
cur->p++;
@@ -169,9 +169,6 @@ static int consume_url_host(struct cursor *cur)
static int parse_url(struct cursor *cur, struct note_block *block) {
u8 *start = cur->p;
u8 *host;
int host_len;
struct cursor path_cur;
if (!parse_str(cur, "http"))
return 0;
@@ -188,32 +185,12 @@ static int parse_url(struct cursor *cur, struct note_block *block) {
}
}
// make sure to save the hostname. We will use this to detect damus.io links
host = cur->p;
if (!consume_url_host(cur)) {
cur->p = start;
return 0;
}
// get the length of the host string
host_len = (int)(cur->p - host);
// save the current parse state so that we can continue from here when
// parsing the bech32 in the damus.io link if we have it
copy_cursor(cur, &path_cur);
// skip leading /
cursor_skip(&path_cur, 1);
if (!consume_url_path(cur)) {
cur->p = start;
return 0;
}
if (!consume_url_fragment(cur)) {
cur->p = start;
return 0;
if (!(consume_url_host(cur) &&
consume_url_path(cur) &&
consume_url_fragment(cur)))
{
cur->p = start;
return 0;
}
// smart parens
@@ -226,19 +203,6 @@ static int parse_url(struct cursor *cur, struct note_block *block) {
cur->p--;
}
// save the bech32 string pos in case we hit a damus.io link
block->block.str.start = (const char *)path_cur.p;
// if we have a damus link, make it a mention
if (host_len == 8
&& !strncmp((const char *)host, "damus.io", 8)
&& parse_nostr_bech32(&path_cur, &block->block.mention_bech32.bech32))
{
block->block.str.end = (const char *)path_cur.p;
block->type = BLOCK_MENTION_BECH32;
return 1;
}
block->type = BLOCK_URL;
block->block.str.start = (const char *)start;
block->block.str.end = (const char *)cur->p;

View File

@@ -7,10 +7,8 @@
#include "nostr_bech32.h"
#include <stdlib.h>
#include "endian.h"
#include "cursor.h"
#include "bech32.h"
#include <stdbool.h>
#define MAX_TLVS 16
@@ -147,11 +145,6 @@ static int tlvs_to_relays(struct nostr_tlvs *tlvs, struct relays *relays) {
return 1;
}
static uint32_t decode_tlv_u32(const uint8_t *bytes) {
beint32_t *be32_bytes = (beint32_t*)bytes;
return be32_to_cpu(*be32_bytes);
}
static int parse_nostr_bech32_nevent(struct cursor *cur, struct bech32_nevent *nevent) {
struct nostr_tlvs tlvs;
struct nostr_tlv *tlv;
@@ -173,13 +166,6 @@ static int parse_nostr_bech32_nevent(struct cursor *cur, struct bech32_nevent *n
nevent->pubkey = NULL;
}
if(find_tlv(&tlvs, TLV_KIND, &tlv)) {
nevent->kind = decode_tlv_u32(tlv->value);
nevent->has_kind = true;
} else {
nevent->has_kind = false;
}
return tlvs_to_relays(&tlvs, &nevent->relays);
}
@@ -201,11 +187,6 @@ static int parse_nostr_bech32_naddr(struct cursor *cur, struct bech32_naddr *nad
naddr->pubkey = tlv->value;
if(!find_tlv(&tlvs, TLV_KIND, &tlv)) {
return 0;
}
naddr->kind = decode_tlv_u32(tlv->value);
return tlvs_to_relays(&tlvs, &naddr->relays);
}

View File

@@ -11,8 +11,6 @@
#include <stdio.h>
#include "str_block.h"
#include "cursor.h"
#include <stdbool.h>
typedef unsigned char u8;
#define MAX_RELAYS 10
@@ -47,8 +45,6 @@ struct bech32_nevent {
struct relays relays;
const u8 *event_id;
const u8 *pubkey; // optional
uint32_t kind;
bool has_kind;
};
struct bech32_nprofile {
@@ -60,7 +56,6 @@ struct bech32_naddr {
struct relays relays;
struct str_block identifier;
const u8 *pubkey;
uint32_t kind;
};
struct bech32_nrelay {

File diff suppressed because it is too large Load Diff

View File

@@ -1,32 +1,5 @@
{
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{
"images" : [
{
"filename" : "ActivityPub-logo.svg",
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}
],
"info" : {
"author" : "xcode",
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}

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{
"images" : [
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],
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"images" : [
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}

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{
"images" : [
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"filename" : "shadow-2.png",
"idiom" : "universal",
"scale" : "1x"
},
{
"idiom" : "universal",
"scale" : "2x"
},
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"scale" : "3x"
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"images" : [
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"scale" : "1x"
},
{
"idiom" : "universal",
"scale" : "2x"
},
{
"idiom" : "universal",
"scale" : "3x"
}
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{
"images" : [
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"idiom" : "universal",
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{
"images" : [
{
"filename" : "mutiny.png",
"idiom" : "universal"
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{
"images" : [
{
"filename" : "rss.png",
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}
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"images" : [
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"filename" : "tor.svg.png",
"idiom" : "universal"
}
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@@ -12,25 +12,31 @@ let RECTANGLE_GRADIENT = LinearGradient(gradient: Gradient(colors: [
DamusColors.blue
]), startPoint: .leading, endPoint: .trailing)
struct CustomPicker<SelectionValue: Hashable>: View {
struct CustomPicker<SelectionValue: Hashable, Content: View>: View {
let tabs: [(String, SelectionValue)]
@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(tabs, id: \.1) { (text, tag) in
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(text).padding(EdgeInsets(top: 15, leading: 0, bottom: 10, trailing: 0))
text
.padding(EdgeInsets(top: 15, leading: 0, bottom: 10, trailing: 0))
.font(.system(size: 14, weight: .heavy))
.tag(tag)
}
.background(
Group {
@@ -46,6 +52,7 @@ struct CustomPicker<SelectionValue: Hashable>: View {
.accentColor(tag == selection ? textColor() : .gray)
}
}
.background(Color(UIColor.systemBackground))
}
func textColor() -> Color {

View File

@@ -10,27 +10,18 @@ import SwiftUI
class DamusColors {
static let adaptableGrey = Color("DamusAdaptableGrey")
static let adaptableGrey2 = Color("DamusAdaptableGrey 2")
static let adaptableLighterGrey = Color("DamusAdaptableLighterGrey")
static let adaptablePurpleBackground = Color("DamusAdaptablePurpleBackground 1")
static let adaptablePurpleBackground2 = Color("DamusAdaptablePurpleBackground 2")
static let adaptablePurpleForeground = Color("DamusAdaptablePurpleForeground")
static let adaptableBlack = Color("DamusAdaptableBlack")
static let adaptableWhite = Color("DamusAdaptableWhite")
static let white = Color("DamusWhite")
static let black = Color("DamusBlack")
static let brown = Color("DamusBrown")
static let yellow = Color("DamusYellow")
static let gold = hex_col(r: 226, g: 168, b: 0)
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 highlight = Color("DamusHighlight")
static let blue = Color("DamusBlue")
static let bitcoin = Color("Bitcoin")
static let success = Color("DamusSuccessPrimary")
static let successSecondary = Color("DamusSuccessSecondary")
static let successTertiary = Color("DamusSuccessTertiary")
@@ -49,15 +40,5 @@ class DamusColors {
static let neutral1 = Color("DamusNeutral1")
static let neutral3 = Color("DamusNeutral3")
static let neutral6 = Color("DamusNeutral6")
static let pink = Color(red: 211/255.0, green: 76/255.0, blue: 217/255.0)
static let lighterPink = Color(red: 248/255.0, green: 105/255.0, blue: 182/255.0)
static let lightBackgroundPink = Color(red: 0xF8/255.0, green: 0xE7/255.0, blue: 0xF8/255.0)
}
func hex_col(r: UInt8, g: UInt8, b: UInt8) -> Color {
return Color(.sRGB,
red: Double(r) / Double(0xff),
green: Double(g) / Double(0xff),
blue: Double(b) / Double(0xff),
opacity: 1.0)
}

View File

@@ -20,7 +20,6 @@ struct DamusBackground: View {
.resizable()
.frame(maxWidth: .infinity, maxHeight: maxHeight, alignment: .center)
.ignoresSafeArea()
.accessibilityHidden(true)
}
}

View File

@@ -7,7 +7,7 @@
import SwiftUI
fileprivate let gold_grad_c1 = DamusColors.gold
fileprivate let gold_grad_c1 = hex_col(r: 226, g: 168, b: 0)
fileprivate let gold_grad_c2 = hex_col(r: 249, g: 243, b: 100)
fileprivate let gold_grad = [gold_grad_c2, gold_grad_c1]

View File

@@ -1,15 +0,0 @@
//
// MutinyGradient.swift
// damus
//
// Created by eric on 3/9/24.
//
import SwiftUI
fileprivate let mutiny_grad_c1 = hex_col(r: 39, g: 95, b: 161)
fileprivate let mutiny_grad_c2 = hex_col(r: 13, g: 33, b: 56)
fileprivate let mutiny_grad = [mutiny_grad_c2, mutiny_grad_c1]
let MutinyGradient: LinearGradient =
LinearGradient(colors: mutiny_grad, startPoint: .top, endPoint: .bottom)

View File

@@ -7,7 +7,6 @@
import SwiftUI
import Kingfisher
import Combine
// TODO: all this ShareSheet complexity can be replaced with ShareLink once we update to iOS 16
struct ShareSheet: UIViewControllerRepresentable {
@@ -32,49 +31,6 @@ struct ShareSheet: UIViewControllerRepresentable {
}
}
// Custom UIPageControl
struct PageControlView: UIViewRepresentable {
@Binding var currentPage: Int
var numberOfPages: Int
func makeCoordinator() -> Coordinator {
Coordinator(self)
}
func makeUIView(context: Context) -> UIPageControl {
let uiView = UIPageControl()
uiView.backgroundStyle = .minimal
uiView.currentPageIndicatorTintColor = UIColor(Color("DamusPurple"))
uiView.pageIndicatorTintColor = UIColor(Color("DamusLightGrey"))
uiView.currentPage = currentPage
uiView.numberOfPages = numberOfPages
uiView.addTarget(context.coordinator, action: #selector(Coordinator.valueChanged), for: .valueChanged)
return uiView
}
func updateUIView(_ uiView: UIPageControl, context: Context) {
uiView.currentPage = currentPage
uiView.numberOfPages = numberOfPages
}
}
extension PageControlView {
final class Coordinator: NSObject {
var parent: PageControlView
init(_ parent: PageControlView) {
self.parent = parent
}
@objc func valueChanged(sender: UIPageControl) {
let currentPage = sender.currentPage
withAnimation {
parent.currentPage = currentPage
}
}
}
}
enum ImageShape {
case square
@@ -96,203 +52,42 @@ enum ImageShape {
}
}
/// The `CarouselModel` helps `ImageCarousel` with some state management logic, keeping track of media sizes, and the ideal display size
///
/// This model is necessary because the state management logic required to keep track of media sizes for each one of the carousel items,
/// and the ideal display size at each moment is not a trivial task.
///
/// The rules for the media fill are as follows:
/// 1. The media item should generally have a width that completely fills the width of its parent view
/// 2. The height of the carousel should be adjusted accordingly
/// 3. The only exception to rules 1 and 2 is when the total height would be 20% larger than the height of the device
/// 4. If none of the above can be computed (e.g. due to missing information), default to a reasonable height, where the media item will fit into.
///
/// ## Usage notes
///
/// The view is has the following state management responsibilities:
/// 1. Watching the size of the images (via the `.observe_image_size` modifier)
/// 2. Notifying this class of geometry reader changes, by setting `geo_size`
///
/// ## Implementation notes
///
/// This class is organized in a way to reduce stateful behavior and the transiency bugs it can cause.
///
/// This is accomplished through the following pattern:
/// 1. The `current_item_fill` is a published property so that any updates instantly re-render the view
/// 2. However, `current_item_fill` has a mathematical dependency on other members of this class
/// 3. Therefore, the members on which the fill property depends on all have `didSet` observers that will cause the `current_item_fill` to be recalculated and published.
///
/// This pattern helps ensure that the state is always consistent and that the view is always up-to-date.
///
/// This class is marked as `@MainActor` since most of its properties are published and should be accessed from the main thread to avoid inconsistent SwiftUI state during renders
@MainActor
class CarouselModel: ObservableObject {
// MARK: Immutable object attributes
// These are some attributes that are not expected to change throughout the lifecycle of this object
// These should not be modified after initialization to avoid state inconsistency
/// The state of the app
let damus_state: DamusState
/// All urls in the carousel
let urls: [MediaUrl]
/// The default fill height for the carousel, if we cannot calculate a more appropriate height
/// **Usage note:** Default to this when `current_item_fill` is nil
let default_fill_height: CGFloat
/// The maximum height for any carousel item
let max_height: CGFloat
// MARK: Miscellaneous
/// Holds items that allows us to cancel video size observers during de-initialization
private var all_cancellables: [AnyCancellable] = []
// MARK: State management properties
/// Properties relevant to state management.
/// These should be made into computed/functional properties when possible to avoid stateful behavior
/// When that is not possible (e.g. when dealing with an observed published property), establish its mathematical dependencies,
/// and use `didSet` observers to ensure that the state is always re-computed when necessary.
/// Stores information about the size of each media item in `urls`.
/// **Usage note:** The view is responsible for setting the size of image urls
var media_size_information: [URL: CGSize] {
didSet {
guard let current_url else { return }
// Upon updating information, update the carousel fill size if the size for the current url has changed
if oldValue[current_url] != media_size_information[current_url] {
self.refresh_current_item_fill()
}
}
}
/// Stores information about the geometry reader
/// **Usage note:** The view is responsible for setting this value
var geo_size: CGSize? {
didSet { self.refresh_current_item_fill() }
}
/// The index of the currently selected item
/// **Usage note:** The view is responsible for setting this value
@Published var selectedIndex: Int {
didSet { self.refresh_current_item_fill() }
}
/// The current fill for the media item.
/// **Usage note:** This property is read-only and should not be set directly. Update `selectedIndex` to update the current item being viewed.
var current_url: URL? {
return urls[safe: selectedIndex]?.url
}
/// Holds the ideal fill dimensions for the current item.
/// **Usage note:** This property is automatically updated when other properties are set, and should not be set directly
/// **Implementation note:** This property is mathematically dependent on geo_size, media_size_information, and `selectedIndex`,
/// and is automatically updated upon changes to these properties.
@Published private(set) var current_item_fill: ImageFill?
// MARK: Initialization and de-initialization
/// Initializes the `CarouselModel` with the given `DamusState` and `MediaUrl` array
init(damus_state: DamusState, urls: [MediaUrl]) {
// Immutable object attributes
self.damus_state = damus_state
self.urls = urls
self.default_fill_height = 350
self.max_height = UIScreen.main.bounds.height * 1.2 // 1.2
// State management properties
self.selectedIndex = 0
self.current_item_fill = nil
self.geo_size = nil
self.media_size_information = [:]
// Setup the rest of the state management logic
self.observe_video_sizes()
Task {
self.refresh_current_item_fill()
}
}
/// This private function observes the video sizes for all videos
private func observe_video_sizes() {
for media_url in urls {
switch media_url {
case .video(let url):
let video_player = damus_state.video.get_player(for: url)
if let video_size = video_player.video_size {
self.media_size_information[url] = video_size // Set the initial size if available
}
let observer_cancellable = video_player.$video_size.sink(receiveValue: { new_size in
self.media_size_information[url] = new_size // Update the size when it changes
})
all_cancellables.append(observer_cancellable) // Store the cancellable to cancel it later
case .image(_):
break; // Observing an image size needs to be done on the view directly, through the `.observe_image_size` modifier
}
}
}
deinit {
for cancellable_item in all_cancellables {
cancellable_item.cancel()
}
}
// MARK: State management and logic
/// This function refreshes the current item fill based on the current state of the model
/// **Usage note:** This is private, do not call this directly from outside the class.
/// **Implementation note:** This should be called using `didSet` observers on properties that affect the fill
private func refresh_current_item_fill() {
if let current_url,
let item_size = self.media_size_information[current_url],
let geo_size {
self.current_item_fill = ImageFill.calculate_image_fill(
geo_size: geo_size,
img_size: item_size,
maxHeight: self.max_height,
fillHeight: self.default_fill_height
)
}
else {
self.current_item_fill = nil // Not enough information to compute the proper fill. Default to nil
}
}
}
// MARK: - Image Carousel
/// A carousel that displays images and videos
///
/// ## Implementation notes
///
/// - State management logic is mostly handled by `CarouselModel`, as it is complex, and becomes difficult to manage in a view
///
@MainActor
struct ImageCarousel<Content: View>: View {
/// The event id of the note that this carousel is displaying
let evid: NoteId
/// The model that holds information and state of this carousel
/// This is observed to update the view when the model changes
@ObservedObject var model: CarouselModel
let content: ((_ dismiss: @escaping (() -> Void)) -> Content)?
init(state: DamusState, evid: NoteId, urls: [MediaUrl]) {
self.evid = evid
self._model = ObservedObject(initialValue: CarouselModel(damus_state: state, urls: urls))
self.content = nil
}
struct ImageCarousel: View {
var urls: [MediaUrl]
init(state: DamusState, evid: NoteId, urls: [MediaUrl], @ViewBuilder content: @escaping (_ dismiss: @escaping (() -> Void)) -> Content) {
let evid: NoteId
let state: DamusState
@State private var open_sheet: Bool = false
@State private var current_url: URL? = nil
@State private var image_fill: ImageFill? = nil
@State private var fillHeight: CGFloat = 350
@State private var maxHeight: CGFloat = UIScreen.main.bounds.height * 1.2 // 1.2
@State private var firstImageHeight: CGFloat? = nil
@State private var currentImageHeight: CGFloat?
@State private var selectedIndex = 0
@State private var video_size: CGSize? = nil
init(state: DamusState, evid: NoteId, urls: [MediaUrl]) {
_open_sheet = State(initialValue: false)
_current_url = State(initialValue: nil)
let media_model = state.events.get_cache_data(evid).media_metadata_model
_image_fill = State(initialValue: media_model.fill)
self.urls = urls
self.evid = evid
self._model = ObservedObject(initialValue: CarouselModel(damus_state: state, urls: urls))
self.content = content
self.state = state
}
var filling: Bool {
model.current_item_fill?.filling == true
image_fill?.filling == true
}
var height: CGFloat {
// Use the calculated fill height if available, otherwise use the default fill height
model.current_item_fill?.height ?? model.default_fill_height
firstImageHeight ?? image_fill?.height ?? fillHeight
}
func Placeholder(url: URL, geo_size: CGSize, num_urls: Int) -> some View {
@@ -300,7 +95,7 @@ struct ImageCarousel<Content: View>: View {
if num_urls > 1 {
// jb55: quick hack since carousel with multiple images looks horrible with blurhash background
Color.clear
} else if let meta = model.damus_state.events.lookup_img_metadata(url: url),
} else if let meta = state.events.lookup_img_metadata(url: url),
case .processed(let blurhash) = meta.state {
Image(uiImage: blurhash)
.resizable()
@@ -309,6 +104,12 @@ struct ImageCarousel<Content: View>: View {
Color.clear
}
}
.onAppear {
if self.image_fill == nil, let size = state.video.size_for_url(url) {
let fill = ImageFill.calculate_image_fill(geo_size: geo_size, img_size: size, maxHeight: maxHeight, fillHeight: fillHeight)
self.image_fill = fill
}
}
}
func Media(geo: GeometryProxy, url: MediaUrl, index: Int) -> some View {
@@ -317,17 +118,24 @@ struct ImageCarousel<Content: View>: View {
case .image(let url):
Img(geo: geo, url: url, index: index)
.onTapGesture {
present(full_screen_item: .full_screen_carousel(urls: model.urls, selectedIndex: $model.selectedIndex))
open_sheet = true
}
case .video(let url):
let video_model = model.damus_state.video.get_player(for: url)
DamusVideoPlayerView(
model: video_model,
coordinator: model.damus_state.video,
style: .preview(on_tap: {
present(full_screen_item: .full_screen_carousel(urls: model.urls, selectedIndex: $model.selectedIndex))
})
)
DamusVideoPlayer(url: url, video_size: $video_size, controller: state.video)
.onChange(of: video_size) { size in
guard let size else { return }
let fill = ImageFill.calculate_image_fill(geo_size: geo.size, img_size: size, maxHeight: maxHeight, fillHeight: fillHeight)
print("video_size changed \(size)")
if self.image_fill == nil {
print("video_size firstImageHeight \(fill.height)")
firstImageHeight = fill.height
state.events.get_cache_data(evid).media_metadata_model.fill = fill
}
self.image_fill = fill
}
}
}
}
@@ -336,21 +144,33 @@ struct ImageCarousel<Content: View>: View {
KFAnimatedImage(url)
.callbackQueue(.dispatch(.global(qos:.background)))
.backgroundDecode(true)
.imageContext(.note, disable_animation: model.damus_state.settings.disable_animation)
.imageContext(.note, disable_animation: state.settings.disable_animation)
.image_fade(duration: 0.25)
.cancelOnDisappear(true)
.configure { view in
view.framePreloadCount = 3
}
.observe_image_size(size_changed: { size in
// Observe the image size to update the model when the size changes, so we can calculate the fill
model.media_size_information[url] = size
})
.imageFill(for: geo.size, max: maxHeight, fill: fillHeight) { fill in
state.events.get_cache_data(evid).media_metadata_model.fill = fill
// blur hash can be discarded when we have the url
// NOTE: this is the wrong place for this... we need to remove
// it when the image is loaded in memory. This may happen
// earlier than this (by the preloader, etc)
DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
state.events.lookup_img_metadata(url: url)?.state = .not_needed
}
image_fill = fill
if index == 0 {
firstImageHeight = fill.height
//maxHeight = firstImageHeight ?? maxHeight
} else {
//maxHeight = firstImageHeight ?? fill.height
}
}
.background {
Placeholder(url: url, geo_size: geo.size, num_urls: model.urls.count)
Placeholder(url: url, geo_size: geo.size, num_urls: urls.count)
}
.aspectRatio(contentMode: filling ? .fill : .fit)
.kfClickable()
.position(x: geo.size.width / 2, y: geo.size.height / 2)
.tabItem {
Text(url.absoluteString)
@@ -361,46 +181,79 @@ struct ImageCarousel<Content: View>: View {
}
var Medias: some View {
TabView(selection: $model.selectedIndex) {
ForEach(model.urls.indices, id: \.self) { index in
TabView(selection: $selectedIndex) {
ForEach(urls.indices, id: \.self) { index in
GeometryReader { geo in
Media(geo: geo, url: model.urls[index], index: index)
.onChange(of: geo.size, perform: { new_size in
model.geo_size = new_size
})
.onAppear {
model.geo_size = geo.size
}
Media(geo: geo, url: urls[index], index: index)
}
}
}
.tabViewStyle(PageTabViewStyle(indexDisplayMode: .never))
.frame(height: height)
.onChange(of: model.selectedIndex) { value in
model.selectedIndex = value
.fullScreenCover(isPresented: $open_sheet) {
ImageView(video_controller: state.video, urls: urls, disable_animation: state.settings.disable_animation)
}
.frame(height: height)
.onChange(of: selectedIndex) { value in
selectedIndex = value
}
.tabViewStyle(PageTabViewStyle())
}
var body: some View {
VStack {
if #available(iOS 18.0, *) {
Medias
} else {
// An empty tap gesture recognizer is needed on iOS 17 and below to suppress other overlapping tap recognizers
// Otherwise it will both open the carousel and go to a note at the same time
Medias.onTapGesture { }
}
Medias
.onTapGesture { }
if model.urls.count > 1 {
PageControlView(currentPage: $model.selectedIndex, numberOfPages: model.urls.count)
.frame(maxWidth: 0, maxHeight: 0)
.padding(.top, 5)
}
// This is our custom carousel image indicator
CarouselDotsView(urls: urls, selectedIndex: $selectedIndex)
}
}
}
// MARK: - Custom Carousel
struct CarouselDotsView<T>: View {
let urls: [T]
@Binding var selectedIndex: Int
var body: some View {
if urls.count > 1 {
HStack {
ForEach(urls.indices, id: \.self) { index in
Circle()
.fill(index == selectedIndex ? Color("DamusPurple") : Color("DamusLightGrey"))
.frame(width: 10, height: 10)
.onTapGesture {
selectedIndex = index
}
}
}
.padding(.top, CGFloat(8))
.id(UUID())
}
}
}
// 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?
@@ -432,8 +285,7 @@ public struct ImageFill {
struct ImageCarousel_Previews: PreviewProvider {
static var previews: some View {
let url: MediaUrl = .image(URL(string: "https://jb55.com/red-me.jpg")!)
let test_video_url: MediaUrl = .video(URL(string: "http://cdn.jb55.com/s/zaps-build.mp4")!)
ImageCarousel<AnyView>(state: test_damus_state, evid: test_note.id, urls: [test_video_url, url])
.environmentObject(OrientationTracker())
ImageCarousel(state: test_damus_state, evid: test_note.id, urls: [url, url])
}
}

View File

@@ -39,12 +39,7 @@ struct InvoiceView: View {
if settings.show_wallet_selector {
present_sheet(.select_wallet(invoice: invoice.string))
} else {
do {
try open_with_wallet(wallet: settings.default_wallet.model, invoice: invoice.string)
}
catch {
present_sheet(.select_wallet(invoice: invoice.string))
}
open_with_wallet(wallet: settings.default_wallet.model, invoice: invoice.string)
}
} label: {
RoundedRectangle(cornerRadius: 20, style: .circular)
@@ -87,29 +82,24 @@ struct InvoiceView: View {
}
}
enum OpenWalletError: Error {
case no_wallet_to_open
case store_link_invalid
case system_cannot_open_store_link
}
func open_with_wallet(wallet: Wallet.Model, invoice: String) throws {
if let url = URL(string: "\(wallet.link)\(invoice)"), this_app.canOpenURL(url) {
this_app.open(url)
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)
} else {
guard let store_link = wallet.appStoreLink else {
throw OpenWalletError.no_wallet_to_open
// TODO: do something here if we don't have an appstore link
return
}
guard let url = URL(string: store_link) else {
throw OpenWalletError.store_link_invalid
return
}
guard this_app.canOpenURL(url) else {
throw OpenWalletError.system_cannot_open_store_link
guard UIApplication.shared.canOpenURL(url) else {
return
}
this_app.open(url)
UIApplication.shared.open(url)
}
}
@@ -122,3 +112,8 @@ struct InvoiceView_Previews: PreviewProvider {
.frame(width: 300, height: 200)
}
}
func present_sheet(_ sheet: Sheets) {
notify(.present_sheet(sheet))
}

View File

@@ -45,7 +45,7 @@ struct NIP05Badge: View {
}
var username_matches_nip05: Bool {
guard let name = profiles.lookup(id: pubkey)?.map({ p in p?.name }).value
guard let name = profiles.lookup(id: pubkey).map({ p in p?.name }).value
else {
return false
}

View File

@@ -7,49 +7,23 @@
import SwiftUI
enum NeutralButtonShape {
case rounded, capsule, circle
var style: NeutralButtonStyle {
switch self {
case .rounded:
return NeutralButtonStyle(padding: EdgeInsets(top: 10, leading: 10, bottom: 10, trailing: 10), cornerRadius: 12)
case .capsule:
return NeutralButtonStyle(padding: EdgeInsets(top: 5, leading: 15, bottom: 5, trailing: 15), cornerRadius: 20)
case .circle:
return NeutralButtonStyle(padding: EdgeInsets(top: 20, leading: 20, bottom: 20, trailing: 20), cornerRadius: 9999)
}
}
}
struct NeutralButtonStyle: ButtonStyle {
let padding: EdgeInsets
let cornerRadius: CGFloat
let scaleEffect: CGFloat
init(padding: EdgeInsets = EdgeInsets(top: 0, leading: 0, bottom: 0, trailing: 0), cornerRadius: CGFloat = 15, scaleEffect: CGFloat = 0.95) {
self.padding = padding
self.cornerRadius = cornerRadius
self.scaleEffect = scaleEffect
}
func makeBody(configuration: Configuration) -> some View {
configuration.label
.padding(padding)
func makeBody(configuration: Self.Configuration) -> some View {
return configuration.label
.background(DamusColors.neutral1)
.cornerRadius(cornerRadius)
.cornerRadius(12)
.overlay(
RoundedRectangle(cornerRadius: cornerRadius)
RoundedRectangle(cornerRadius: 12)
.stroke(DamusColors.neutral3, lineWidth: 1)
)
.scaleEffect(configuration.isPressed ? scaleEffect : 1)
.scaleEffect(configuration.isPressed ? 0.95 : 1)
}
}
struct NeutralButtonStyle_Previews: PreviewProvider {
static var previews: some View {
VStack {
Button(action: {
print("dynamic size")
}) {
@@ -57,7 +31,8 @@ struct NeutralButtonStyle_Previews: PreviewProvider {
.padding()
}
.buttonStyle(NeutralButtonStyle())
Button(action: {
print("infinite width")
}) {
@@ -69,17 +44,6 @@ struct NeutralButtonStyle_Previews: PreviewProvider {
}
.buttonStyle(NeutralButtonStyle())
.padding()
Button(String(stringLiteral: "Rounded Button"), action: {})
.buttonStyle(NeutralButtonShape.rounded.style)
.padding()
Button(String(stringLiteral: "Capsule Button"), action: {})
.buttonStyle(NeutralButtonShape.capsule.style)
.padding()
Button(action: {}, label: {Image("messages")})
.buttonStyle(NeutralButtonShape.circle.style)
}
}
}

View File

@@ -83,9 +83,9 @@ struct SingleCharacterAvatar: View {
var body: some View {
NonImageAvatar {
Text(character)
Text(verbatim: character)
.font(.largeTitle.bold())
.mask(Text(character)
.mask(Text(verbatim: character)
.font(.largeTitle.bold()))
}
}
@@ -101,7 +101,7 @@ struct NonImageAvatar<Content: View>: View {
var body: some View {
ZStack {
Circle()
.fill(DamusColors.lightBackgroundPink)
.fill(Color(red: 0xF8/255.0, green: 0xE7/255.0, blue: 0xF8/255.0))
.frame(width: 54, height: 54)
content

View File

@@ -9,23 +9,13 @@ import UIKit
import SwiftUI
struct SelectableText: View {
let damus_state: DamusState
let event: NostrEvent?
let attributedString: AttributedString
let textAlignment: NSTextAlignment
@State private var selectedTextActionState: SelectedTextActionState = .hide
@State private var selectedTextHeight: CGFloat = .zero
@State private var selectedTextWidth: CGFloat = .zero
let size: EventViewKind
init(damus_state: DamusState, event: NostrEvent?, attributedString: AttributedString, textAlignment: NSTextAlignment? = nil, size: EventViewKind) {
self.damus_state = damus_state
self.event = event
self.attributedString = attributedString
self.textAlignment = textAlignment ?? NSTextAlignment.natural
self.size = size
}
var body: some View {
GeometryReader { geo in
@@ -34,14 +24,6 @@ struct SelectableText: View {
textColor: UIColor.label,
font: eventviewsize_to_uifont(size),
fixedWidth: selectedTextWidth,
textAlignment: self.textAlignment,
enableHighlighting: self.enableHighlighting(),
postHighlight: { selectedText in
self.selectedTextActionState = .show_highlight_post_view(highlighted_text: selectedText)
},
muteWord: { selectedText in
self.selectedTextActionState = .show_mute_word_view(highlighted_text: selectedText)
},
height: $selectedTextHeight
)
.padding([.leading, .trailing], -1.0)
@@ -56,123 +38,21 @@ struct SelectableText: View {
self.selectedTextWidth = newSize.width
}
}
.sheet(isPresented: Binding(get: {
return self.selectedTextActionState.should_show_highlight_post_view()
}, set: { newValue in
self.selectedTextActionState = newValue ? .show_highlight_post_view(highlighted_text: self.selectedTextActionState.highlighted_text() ?? "") : .hide
})) {
if let event, case .show_highlight_post_view(let highlighted_text) = self.selectedTextActionState {
PostView(
action: .highlighting(.init(selected_text: highlighted_text, source: .event(event))),
damus_state: damus_state
)
.presentationDragIndicator(.visible)
.presentationDetents([.height(selectedTextHeight + 450), .medium, .large])
}
}
.sheet(isPresented: Binding(get: {
return self.selectedTextActionState.should_show_mute_word_view()
}, set: { newValue in
self.selectedTextActionState = newValue ? .show_mute_word_view(highlighted_text: self.selectedTextActionState.highlighted_text() ?? "") : .hide
})) {
if case .show_mute_word_view(let highlighted_text) = selectedTextActionState {
AddMuteItemView(state: damus_state, new_text: .constant(highlighted_text))
.presentationDragIndicator(.visible)
.presentationDetents([.height(300), .medium, .large])
}
}
.frame(height: selectedTextHeight)
}
func enableHighlighting() -> Bool {
self.event != nil
}
enum SelectedTextActionState {
case hide
case show_highlight_post_view(highlighted_text: String)
case show_mute_word_view(highlighted_text: String)
func should_show_highlight_post_view() -> Bool {
guard case .show_highlight_post_view(let highlighted_text) = self else { return false }
return true
}
func should_show_mute_word_view() -> Bool {
guard case .show_mute_word_view(let highlighted_text) = self else { return false }
return true
}
func highlighted_text() -> String? {
switch self {
case .hide:
return nil
case .show_mute_word_view(highlighted_text: let highlighted_text):
return highlighted_text
case .show_highlight_post_view(highlighted_text: let highlighted_text):
return highlighted_text
}
}
}
}
fileprivate class TextView: UITextView {
var postHighlight: (String) -> Void
var muteWord: (String) -> Void
init(frame: CGRect, textContainer: NSTextContainer?, postHighlight: @escaping (String) -> Void, muteWord: @escaping (String) -> Void) {
self.postHighlight = postHighlight
self.muteWord = muteWord
super.init(frame: frame, textContainer: textContainer)
}
required init?(coder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
override func canPerformAction(_ action: Selector, withSender sender: Any?) -> Bool {
if action == #selector(highlightText(_:)) {
return true
}
if action == #selector(muteText(_:)) {
return true
}
return super.canPerformAction(action, withSender: sender)
}
func getSelectedText() -> String? {
guard let selectedRange = self.selectedTextRange else { return nil }
return self.text(in: selectedRange)
}
@objc public func highlightText(_ sender: Any?) {
guard let selectedText = self.getSelectedText() else { return }
self.postHighlight(selectedText)
}
@objc public func muteText(_ sender: Any?) {
guard let selectedText = self.getSelectedText() else { return }
self.muteWord(selectedText)
}
}
fileprivate struct TextViewRepresentable: UIViewRepresentable {
fileprivate struct TextViewRepresentable: UIViewRepresentable {
let attributedString: AttributedString
let textColor: UIColor
let font: UIFont
let fixedWidth: CGFloat
let textAlignment: NSTextAlignment
let enableHighlighting: Bool
let postHighlight: (String) -> Void
let muteWord: (String) -> Void
@Binding var height: CGFloat
func makeUIView(context: UIViewRepresentableContext<Self>) -> TextView {
let view = TextView(frame: .zero, textContainer: nil, postHighlight: postHighlight, muteWord: muteWord)
func makeUIView(context: UIViewRepresentableContext<Self>) -> UITextView {
let view = UITextView()
view.isEditable = false
view.dataDetectorTypes = .all
view.isSelectable = true
@@ -181,20 +61,12 @@ fileprivate struct TextViewRepresentable: UIViewRepresentable {
view.textContainerInset = .zero
view.textContainerInset.left = 1.0
view.textContainerInset.right = 1.0
view.textAlignment = textAlignment
let menuController = UIMenuController.shared
let highlightItem = UIMenuItem(title: "Highlight", action: #selector(view.highlightText(_:)))
let muteItem = UIMenuItem(title: "Mute", action: #selector(view.muteText(_:)))
menuController.menuItems = self.enableHighlighting ? [highlightItem, muteItem] : []
return view
}
func updateUIView(_ uiView: TextView, context: UIViewRepresentableContext<Self>) {
func updateUIView(_ uiView: UITextView, context: UIViewRepresentableContext<Self>) {
let mutableAttributedString = createNSAttributedString()
uiView.attributedText = mutableAttributedString
uiView.textAlignment = self.textAlignment
let newHeight = mutableAttributedString.height(containerWidth: fixedWidth)

View File

@@ -52,21 +52,13 @@ enum StatusDuration: CustomStringConvertible, CaseIterable {
}
}
enum Fields{
case status
case link
}
struct UserStatusSheet: View {
let damus_state: DamusState
let postbox: PostBox
let keypair: Keypair
@State var duration: StatusDuration = .never
@State var show_link: Bool = false
@ObservedObject var status: UserStatusModel
@Environment(\.colorScheme) var colorScheme
@Environment(\.dismiss) var dismiss
var status_binding: Binding<String> {
@@ -94,125 +86,75 @@ struct UserStatusSheet: View {
}
var body: some View {
// This is needed to prevent the view from being moved when the keyboard is shown
GeometryReader { geometry in
VStack {
HStack {
Button(action: {
dismiss()
}, label: {
Text("Cancel", comment: "Cancel button text for dismissing profile status settings view.")
.padding(10)
})
.buttonStyle(NeutralButtonStyle())
Spacer()
Button(action: {
guard let status = self.status.general,
let kp = keypair.to_full(),
let ev = make_user_status_note(status: status, keypair: kp, expiry: duration.expiration)
else {
return
}
postbox.send(ev)
dismiss()
}, label: {
Text("Share", comment: "Save button text for saving profile status settings.")
})
.buttonStyle(GradientButtonStyle(padding: 10))
}
.padding(5)
Divider()
ZStack(alignment: .top) {
ProfilePicView(pubkey: keypair.pubkey, size: 120.0, highlight: .custom(DamusColors.white, 3.0), profiles: damus_state.profiles, disable_animation: damus_state.settings.disable_animation)
.padding(.top, 30)
VStack(spacing: 0) {
HStack {
TextField(NSLocalizedString("Staying humble...", comment: "Placeholder as an example of what the user could set as their profile status."), text: status_binding, axis: .vertical)
.autocorrectionDisabled(true)
.textInputAutocapitalization(.never)
.lineLimit(3)
.frame(width: 175)
}
.padding(10)
.background(colorScheme == .light ? .white : DamusColors.neutral3)
.cornerRadius(15)
.shadow(color: colorScheme == .light ? DamusColors.neutral3 : .clear, radius: 15)
Circle()
.fill(colorScheme == .light ? .white : DamusColors.neutral3)
.frame(width: 12, height: 12)
.padding(.trailing, 140)
Circle()
.fill(colorScheme == .light ? .white : DamusColors.neutral3)
.frame(width: 7, height: 7)
.padding(.trailing, 120)
}
.padding(.leading, 60)
}
VStack {
HStack {
Image("link")
.foregroundColor(DamusColors.neutral3)
TextField(text: url_binding, label: {
Text("Add an external link", comment: "Placeholder as an example of what the user could set so that the link is opened when the status is tapped.")
})
.autocorrectionDisabled(true)
}
.padding(10)
.cornerRadius(12)
.overlay(
RoundedRectangle(cornerRadius: 12)
.stroke(DamusColors.neutral3, lineWidth: 1)
)
}
.padding()
Toggle(isOn: $status.playing_enabled, label: {
Text("Broadcast music playing on Apple Music", comment: "Toggle to enable or disable broadcasting what music is being played on Apple Music in their profile status.")
VStack(alignment: .leading, spacing: 20) {
Text("Set Status", comment: "Title of view that allows the user to set their profile status (e.g. working, studying, coding)")
.font(.largeTitle)
TextField(text: status_binding, label: {
Text("📋 Working", comment: "Placeholder as an example of what the user could set as their profile status.")
})
HStack {
Image("link")
TextField(text: url_binding, label: {
Text("https://example.com", comment: "Placeholder as an example of what the user could set so that the link is opened when the status is tapped.")
})
.tint(DamusColors.purple)
.padding(.horizontal)
HStack {
Text("Clear status", comment: "Label to prompt user to select an expiration time for the profile status to clear.")
Spacer()
Picker(NSLocalizedString("Duration", comment: "Label for profile status expiration duration picker."), selection: $duration) {
ForEach(StatusDuration.allCases, id: \.self) { d in
Text(d.description)
.tag(d)
}
}
HStack {
Text("Clear status", comment: "Label to prompt user to select an expiration time for the profile status to clear.")
Spacer()
Picker(NSLocalizedString("Duration", comment: "Label for profile status expiration duration picker."), selection: $duration) {
ForEach(StatusDuration.allCases, id: \.self) { d in
Text(verbatim: d.description)
.tag(d)
}
}
.padding()
Spacer()
}
.padding(.top)
.background(DamusColors.adaptableWhite.edgesIgnoringSafeArea(.all))
Toggle(isOn: $status.playing_enabled, label: {
Text("Broadcast music playing on Apple Music", comment: "Toggle to enable or disable broadcasting what music is being played on Apple Music in their profile status.")
})
HStack(alignment: .center) {
Button(action: {
dismiss()
}, label: {
Text("Cancel", comment: "Cancel button text for dismissing profile status settings view.")
})
Spacer()
Button(action: {
guard let status = self.status.general,
let kp = keypair.to_full(),
let ev = make_user_status_note(status: status, keypair: kp, expiry: duration.expiration)
else {
return
}
postbox.send(ev)
dismiss()
}, label: {
Text("Save", comment: "Save button text for saving profile status settings.")
})
.buttonStyle(GradientButtonStyle())
}
.padding([.top], 30)
Spacer()
}
.dismissKeyboardOnTap()
.ignoresSafeArea(.keyboard, edges: .bottom)
.padding(30)
}
}
struct UserStatusSheet_Previews: PreviewProvider {
static var previews: some View {
UserStatusSheet(damus_state: test_damus_state, postbox: test_damus_state.postbox, keypair: test_keypair, status: .init())
UserStatusSheet(postbox: test_damus_state.postbox, keypair: test_keypair, status: .init())
}
}

View File

@@ -8,54 +8,23 @@
import SwiftUI
struct SupporterBadge: View {
let percent: Int?
let purple_account: DamusPurple.Account?
let style: Style
let text_color: Color
init(percent: Int?, purple_account: DamusPurple.Account? = nil, style: Style, text_color: Color = .secondary) {
self.percent = percent
self.purple_account = purple_account
self.style = style
self.text_color = text_color
}
let percent: Int
let size: CGFloat = 17
var body: some View {
HStack {
if let purple_account, purple_account.active == true {
HStack(spacing: 1) {
Image("star.fill")
.resizable()
.frame(width:size, height:size)
.foregroundStyle(GoldGradient)
if self.style == .full {
let date = format_date(date: purple_account.created_at, time_style: .none)
Text(date)
.foregroundStyle(text_color)
.font(.caption)
}
}
}
else if let percent, percent < 100 {
Image("star.fill")
.resizable()
.frame(width:size, height:size)
.foregroundColor(support_level_color(percent))
} else if let percent, percent == 100 {
Image("star.fill")
.resizable()
.frame(width:size, height:size)
.foregroundStyle(GoldGradient)
}
if percent < 100 {
Image("star.fill")
.resizable()
.frame(width:size, height:size)
.foregroundColor(support_level_color(percent))
} else {
Image("star.fill")
.resizable()
.frame(width:size, height:size)
.foregroundStyle(GoldGradient)
}
}
enum Style {
case full // Shows the entire badge with a purple subscriber number if present
case compact // Does not show purple subscriber number. Only shows the star (if applicable)
}
}
func support_level_color(_ percent: Int) -> Color {
@@ -75,24 +44,13 @@ func support_level_color(_ percent: Int) -> Color {
struct SupporterBadge_Previews: PreviewProvider {
static func Level(_ p: Int) -> some View {
HStack(alignment: .center) {
SupporterBadge(percent: p, style: .full)
SupporterBadge(percent: p)
.frame(width: 50)
Text(verbatim: p.formatted())
.frame(width: 50)
}
}
static func Purple(_ subscriber_number: Int) -> some View {
HStack(alignment: .center) {
SupporterBadge(
percent: nil,
purple_account: DamusPurple.Account(pubkey: test_pubkey, created_at: .now, expiry: .now.addingTimeInterval(10000), subscriber_number: subscriber_number, active: true),
style: .full
)
.frame(width: 100)
}
}
static var previews: some View {
VStack(spacing: 0) {
VStack(spacing: 0) {
@@ -108,12 +66,6 @@ struct SupporterBadge_Previews: PreviewProvider {
Level(80)
Level(90)
Level(100)
Purple(1)
Purple(2)
Purple(3)
Purple(99)
Purple(100)
Purple(1971)
}
}
}

View File

@@ -21,32 +21,23 @@ enum TranslateStatus: Equatable {
case not_needed
}
fileprivate let MIN_UNIQUE_CHARS = 2
struct TranslateView: View {
let damus_state: DamusState
let event: NostrEvent
let size: EventViewKind
@Binding var isAppleTranslationPopoverPresented: Bool
@ObservedObject var translations_model: TranslationModel
init(damus_state: DamusState, event: NostrEvent, size: EventViewKind, isAppleTranslationPopoverPresented: Binding<Bool>) {
init(damus_state: DamusState, event: NostrEvent, size: EventViewKind) {
self.damus_state = damus_state
self.event = event
self.size = size
self._isAppleTranslationPopoverPresented = isAppleTranslationPopoverPresented
self._translations_model = ObservedObject(wrappedValue: damus_state.events.get_cache_data(event.id).translations_model)
}
var TranslateButton: some View {
Button(NSLocalizedString("Translate Note", comment: "Button to translate note from different language.")) {
if damus_state.settings.translation_service == .none {
isAppleTranslationPopoverPresented = true
} else {
translate()
}
translate()
}
.translate_button_style()
}
@@ -58,9 +49,9 @@ struct TranslateView: View {
.foregroundColor(.gray)
.font(.footnote)
.padding([.top, .bottom], 10)
if self.size == .selected {
SelectableText(damus_state: damus_state, event: event, attributedString: artifacts.content.attributed, size: self.size)
SelectableText(attributedString: artifacts.content.attributed, size: self.size)
} else {
artifacts.content.text
.font(eventviewsize_to_font(self.size, font_size: font_size))
@@ -73,33 +64,33 @@ struct TranslateView: View {
guard let note_language = translations_model.note_language else {
return
}
let res = await translate_note(profiles: damus_state.profiles, keypair: damus_state.keypair, event: event, settings: damus_state.settings, note_lang: note_language, purple: damus_state.purple)
let res = await translate_note(profiles: damus_state.profiles, keypair: damus_state.keypair, event: event, settings: damus_state.settings, note_lang: note_language)
DispatchQueue.main.async {
self.translations_model.state = res
}
}
}
func attempt_translation() {
guard should_translate(event: event, our_keypair: damus_state.keypair, settings: damus_state.settings, note_lang: self.translations_model.note_language), damus_state.settings.auto_translate else {
return
}
translate()
}
func should_transl(_ note_lang: String) -> Bool {
guard should_translate(event: event, our_keypair: damus_state.keypair, note_lang: note_lang) else {
return false
}
if TranslationService.isAppleTranslationPopoverSupported {
return damus_state.settings.translation_service == .none || damus_state.settings.can_translate
} else {
return damus_state.settings.can_translate
}
should_translate(event: event, our_keypair: damus_state.keypair, settings: damus_state.settings, note_lang: note_lang)
}
var body: some View {
Group {
switch self.translations_model.state {
case .havent_tried:
if damus_state.settings.auto_translate && damus_state.settings.translation_service != .none {
if damus_state.settings.auto_translate {
Text("")
} else if let note_lang = translations_model.note_language, should_transl(note_lang) {
TranslateButton
TranslateButton
} else {
Text("")
}
@@ -112,10 +103,9 @@ struct TranslateView: View {
Text("")
}
}
}
func translationMeetsStringDistanceRequirements(original: String, translated: String) -> Bool {
return levenshteinDistanceIsGreaterThanOrEqualTo(from: original, to: translated, threshold: MIN_UNIQUE_CHARS)
.task {
attempt_translation()
}
}
}
@@ -129,18 +119,16 @@ extension View {
}
struct TranslateView_Previews: PreviewProvider {
@State static var isAppleTranslationPopoverPresented: Bool = false
static var previews: some View {
let ds = test_damus_state
TranslateView(damus_state: ds, event: test_note, size: .normal, isAppleTranslationPopoverPresented: $isAppleTranslationPopoverPresented)
TranslateView(damus_state: ds, event: test_note, size: .normal)
}
}
func translate_note(profiles: Profiles, keypair: Keypair, event: NostrEvent, settings: UserSettingsStore, note_lang: String, purple: DamusPurple) async -> TranslateStatus {
func translate_note(profiles: Profiles, keypair: Keypair, event: NostrEvent, settings: UserSettingsStore, note_lang: String) async -> TranslateStatus {
// If the note language is different from our preferred languages, send a translation request.
let translator = Translator(settings, purple: purple)
let translator = Translator(settings)
let originalContent = event.get_content(keypair)
let translated_note = try? await translator.translate(originalContent, from: note_lang, to: current_language())
@@ -153,10 +141,6 @@ func translate_note(profiles: Profiles, keypair: Keypair, event: NostrEvent, set
// if its the same, give up and don't retry
return .not_needed
}
guard translationMeetsStringDistanceRequirements(original: originalContent, translated: translated_note) else {
return .not_needed
}
// Render translated note
let translated_blocks = parse_note_content(content: .content(translated_note, event.tags))
@@ -174,50 +158,3 @@ func current_language() -> String {
}
}
func levenshteinDistanceIsGreaterThanOrEqualTo(from source: String, to target: String, threshold: Int) -> Bool {
let sourceCount = source.count
let targetCount = target.count
// Early return if the difference in lengths is already greater than or equal to the threshold,
// indicating the edit distance meets the condition without further calculation.
if abs(sourceCount - targetCount) >= threshold {
return true
}
var matrix = [[Int]](repeating: [Int](repeating: 0, count: targetCount + 1), count: sourceCount + 1)
for i in 0...sourceCount {
matrix[i][0] = i
}
for j in 0...targetCount {
matrix[0][j] = j
}
for i in 1...sourceCount {
var rowMin = Int.max
for j in 1...targetCount {
let sourceIndex = source.index(source.startIndex, offsetBy: i - 1)
let targetIndex = target.index(target.startIndex, offsetBy: j - 1)
let cost = source[sourceIndex] == target[targetIndex] ? 0 : 1
matrix[i][j] = min(
matrix[i - 1][j] + 1, // Deletion
matrix[i][j - 1] + 1, // Insertion
matrix[i - 1][j - 1] + cost // Substitution
)
rowMin = min(rowMin, matrix[i][j])
}
// If the minimum edit distance found in any row is already greater than or equal to the threshold,
// you can conclude the edit distance meets the criteria.
if rowMin >= threshold {
return true
}
}
return matrix[sourceCount][targetCount] >= threshold
}
func translationMeetsStringDistanceRequirements(original: String, translated: String) -> Bool {
return levenshteinDistanceIsGreaterThanOrEqualTo(from: original, to: translated, threshold: MIN_UNIQUE_CHARS)
}

View File

@@ -9,14 +9,7 @@ import SwiftUI
struct TruncatedText: View {
let text: CompatibleText
let maxChars: Int
let show_show_more_button: Bool
init(text: CompatibleText, maxChars: Int = 280, show_show_more_button: Bool) {
self.text = text
self.maxChars = maxChars
self.show_show_more_button = show_show_more_button
}
let maxChars: Int = 280
var body: some View {
let truncatedAttributedString: AttributedString? = text.attributed.truncateOrNil(maxLength: maxChars)
@@ -31,10 +24,8 @@ struct TruncatedText: View {
if truncatedAttributedString != nil {
Spacer()
if self.show_show_more_button {
Button(NSLocalizedString("Show more", comment: "Button to show entire note.")) { }
.allowsHitTesting(false)
}
Button(NSLocalizedString("Show more", comment: "Button to show entire note.")) { }
.allowsHitTesting(false)
}
}
}
@@ -42,10 +33,10 @@ struct TruncatedText: View {
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"), show_show_more_button: true)
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"), show_show_more_button: true)
TruncatedText(text: CompatibleText(stringLiteral: "hello\nthere\none\ntwo\nthree\nfour"))
.frame(width: 200, height: 200)
}
}

View File

@@ -9,57 +9,33 @@ import SwiftUI
struct WebsiteLink: View {
let url: URL
let style: StyleVariant
@Environment(\.openURL) var openURL
init(url: URL, style: StyleVariant? = nil) {
self.url = url
self.style = style ?? .normal
}
var body: some View {
HStack {
Image("link")
.resizable()
.frame(width: 16, height: 16)
.foregroundColor(self.style == .accent ? .white : .gray)
.padding(.vertical, 5)
.padding([.leading], 10)
.foregroundColor(.gray)
.font(.footnote)
Button(action: {
openURL(url)
}, label: {
Text(link_text)
.font(.footnote)
.foregroundColor(self.style == .accent ? .white : .accentColor)
.foregroundColor(.accentColor)
.truncationMode(.tail)
.lineLimit(1)
})
.padding(.vertical, 5)
.padding([.trailing], 10)
}
.background(
self.style == .accent ?
AnyView(RoundedRectangle(cornerRadius: 50).fill(PinkGradient))
: AnyView(Color.clear)
)
}
var link_text: String {
url.host ?? url.absoluteString
}
enum StyleVariant {
case normal
case accent
}
}
struct WebsiteLink_Previews: PreviewProvider {
static var previews: some View {
WebsiteLink(url: URL(string: "https://jb55.com")!)
.previewDisplayName("Normal")
WebsiteLink(url: URL(string: "https://jb55.com")!, style: .accent)
.previewDisplayName("Accent")
}
}

View File

@@ -1,5 +1,5 @@
//
// NoteZapButton.swift
// ZapButton.swift
// damus
//
// Created by William Casarin on 2023-01-17.
@@ -18,19 +18,6 @@ enum ZappingError {
case bad_lnurl
case canceled
case send_failed
func humanReadableMessage() -> String {
switch self {
case .fetching_invoice:
return NSLocalizedString("Error fetching lightning invoice", comment: "Message to display when there was an error fetching a lightning invoice while attempting to zap.")
case .bad_lnurl:
return NSLocalizedString("Invalid lightning address", comment: "Message to display when there was an error attempting to zap due to an invalid lightning address.")
case .canceled:
return NSLocalizedString("Zap attempt from connected wallet was canceled.", comment: "Message to display when a zap from the user's connected wallet was canceled.")
case .send_failed:
return NSLocalizedString("Zap attempt from connected wallet failed.", comment: "Message to display when sending a zap from the user's connected wallet failed.")
}
}
}
struct ZappingEvent {
@@ -39,7 +26,7 @@ struct ZappingEvent {
let target: ZapTarget
}
struct NoteZapButton: View {
struct ZapButton: View {
let damus_state: DamusState
let target: ZapTarget
let lnurl: String
@@ -157,7 +144,7 @@ struct ZapButton_Previews: PreviewProvider {
let pending_zap = PendingZap(amount_msat: 1000, target: ZapTarget.note(id: test_note.id, author: test_note.pubkey), request: .normal(test_zap_request), type: .pub, state: .external(.init(state: .fetching_invoice)))
let zaps = ZapsDataModel([.pending(pending_zap)])
NoteZapButton(damus_state: test_damus_state, target: ZapTarget.note(id: test_note.id, author: test_note.pubkey), lnurl: "lnurl", zaps: zaps)
ZapButton(damus_state: test_damus_state, target: ZapTarget.note(id: test_note.id, author: test_note.pubkey), lnurl: "lnurl", zaps: zaps)
}
}

View File

@@ -12,7 +12,7 @@ enum NoteContent {
case content(String, TagsSequence?)
init(note: NostrEvent, keypair: Keypair) {
if note.known_kind == .dm || note.known_kind == .highlight {
if note.known_kind == .dm {
self = .content(note.get_content(keypair), note.tags)
} else {
self = .note(note)
@@ -59,57 +59,66 @@ func parse_note_content(content: NoteContent) -> Blocks {
}
}
func interpret_event_refs(tags: TagsSequence) -> ThreadReply? {
// migration is long over, lets just do this to fix tests
return interpret_event_refs_ndb(tags: tags)
}
func interpret_event_refs_ndb(tags: TagsSequence) -> ThreadReply? {
func interpret_event_refs_ndb(blocks: [Block], tags: TagsSequence) -> [EventRef] {
if tags.count == 0 {
return nil
return []
}
/// build a set of indices for each event mention
let mention_indices = build_mention_indices(blocks, type: .e)
return interp_event_refs_without_mentions_ndb(References<NoteRef>(tags: tags))
/// simpler case with no mentions
if mention_indices.count == 0 {
return interp_event_refs_without_mentions_ndb(tags.note.referenced_noterefs)
}
return interp_event_refs_with_mentions_ndb(tags: tags, mention_indices: mention_indices)
}
func interp_event_refs_without_mentions_ndb(_ ev_tags: References<NoteRef>) -> ThreadReply? {
func interp_event_refs_without_mentions_ndb(_ ev_tags: References<NoteRef>) -> [EventRef] {
var count = 0
var evrefs: [EventRef] = []
var first: Bool = true
var root_id: NoteRef? = nil
var reply_id: NoteRef? = nil
var mention: NoteRef? = nil
var any_marker: Bool = false
var first_ref: NoteRef? = nil
for ref in ev_tags {
if let marker = ref.marker {
any_marker = true
switch marker {
case .root: root_id = ref
case .reply: reply_id = ref
case .mention: mention = ref
}
// deprecated form, only activate if we don't have any markers set
} else if !any_marker {
if first {
root_id = ref
first = false
if first {
first_ref = ref
evrefs.append(.thread_id(ref))
first = false
} else {
evrefs.append(.reply(ref))
}
count += 1
}
if let first_ref, count == 1 {
let r = first_ref
return [.reply_to_root(r)]
}
return evrefs
}
func interp_event_refs_with_mentions_ndb(tags: TagsSequence, mention_indices: Set<Int>) -> [EventRef] {
var mentions: [EventRef] = []
var ev_refs: [NoteRef] = []
var i: Int = 0
for tag in tags {
if let note_id = NoteRef.from_tag(tag: tag) {
if mention_indices.contains(i) {
mentions.append(.mention(.noteref(note_id, index: i)))
} else {
reply_id = ref
ev_refs.append(note_id)
}
}
i += 1
}
// If either reply or root_id is blank while the other is not, then this is
// considered reply-to-root. We should always have a root and reply tag, if they
// are equal this is reply-to-root
if reply_id == nil && root_id != nil {
reply_id = root_id
} else if root_id == nil && reply_id != nil {
root_id = reply_id
}
guard let reply_id, let root_id else {
return nil
}
return ThreadReply(root: root_id, reply: reply_id, mention: mention.map { m in .noteref(m) })
var replies = interp_event_refs_without_mentions(ev_refs)
replies.append(contentsOf: mentions)
return replies
}

View File

@@ -8,7 +8,6 @@
import SwiftUI
import AVKit
import MediaPlayer
import EmojiPicker
struct ZapSheet {
let target: ZapTarget
@@ -23,14 +22,11 @@ enum Sheets: Identifiable {
case post(PostAction)
case report(ReportTarget)
case event(NostrEvent)
case profile_action(Pubkey)
case zap(ZapSheet)
case select_wallet(SelectWallet)
case filter
case user_status
case onboardingSuggestions
case purple(DamusPurpleURL)
case purple_onboarding
case suggestedUsers
static func zap(target: ZapTarget, lnurl: String) -> Sheets {
return .zap(ZapSheet(target: target, lnurl: lnurl))
@@ -46,61 +42,16 @@ enum Sheets: Identifiable {
case .user_status: return "user_status"
case .post(let action): return "post-" + (action.ev?.id.hex() ?? "")
case .event(let ev): return "event-" + ev.id.hex()
case .profile_action(let pubkey): return "profile-action-" + pubkey.npub
case .zap(let sheet): return "zap-" + hex_encode(sheet.target.id)
case .select_wallet: return "select-wallet"
case .filter: return "filter"
case .onboardingSuggestions: return "onboarding-suggestions"
case .purple(let purple_url): return "purple" + purple_url.url_string()
case .purple_onboarding: return "purple_onboarding"
case .suggestedUsers: return "suggested-users"
}
}
}
/// An item to be presented full screen in a mechanism that is more robust for timeline views.
///
/// ## Implementation notes
///
/// This is part of the `present(full_screen_item: FullScreenItem)` interface that allows views in a timeline to show something full-screen without the lazy stack issues
/// Full screen cover modifiers are not suitable in those cases because device orientation changes or programmatic scroll commands will cause the view to be unloaded along with the cover,
/// causing the user to lose the full screen view randomly.
///
/// The `ContentView` is responsible for handling these objects
///
/// New items can be added as needed.
///
enum FullScreenItem: Identifiable, Equatable {
/// A full screen media carousel for images and videos.
case full_screen_carousel(urls: [MediaUrl], selectedIndex: Binding<Int>)
var id: String {
switch self {
case .full_screen_carousel(let urls, _): return "full_screen_carousel:\(urls.map(\.url))"
}
}
static func == (lhs: FullScreenItem, rhs: FullScreenItem) -> Bool {
return lhs.id == rhs.id
}
/// The view to display the item
func view(damus_state: DamusState) -> some View {
switch self {
case .full_screen_carousel(let urls, let selectedIndex):
return FullScreenCarouselView<AnyView>(video_coordinator: damus_state.video, urls: urls, settings: damus_state.settings, selectedIndex: selectedIndex)
}
}
}
func present_sheet(_ sheet: Sheets) {
notify(.present_sheet(sheet))
}
var tabHeight: CGFloat = 0.0
struct ContentView: View {
let keypair: Keypair
let appDelegate: AppDelegate?
var pubkey: Pubkey {
return keypair.pubkey
@@ -113,31 +64,77 @@ struct ContentView: View {
@Environment(\.scenePhase) var scenePhase
@State var active_sheet: Sheets? = nil
@State var active_full_screen_item: FullScreenItem? = nil
@State var damus_state: DamusState!
@State var menu_subtitle: String? = nil
@SceneStorage("ContentView.selected_timeline") var selected_timeline: Timeline = .home {
willSet {
self.menu_subtitle = nil
}
}
@State var muting: MuteItem? = nil
@State var damus_state: DamusState? = nil
@SceneStorage("ContentView.selected_timeline") var selected_timeline: Timeline = .home
@State var muting: Pubkey? = nil
@State var confirm_mute: Bool = false
@State var hide_bar: Bool = false
@State var user_muted_confirm: Bool = false
@State var confirm_overwrite_mutelist: Bool = false
@SceneStorage("ContentView.filter_state") var filter_state : FilterState = .posts_and_replies
@State private var isSideBarOpened = false
@State var headerOffset: CGFloat = 0.0
var home: HomeModel = HomeModel()
@StateObject var navigationCoordinator: NavigationCoordinator = NavigationCoordinator()
@AppStorage("has_seen_suggested_users") private var hasSeenOnboardingSuggestions = false
@AppStorage("has_seen_suggested_users") private var hasSeenSuggestedUsers = false
let sub_id = UUID().description
@Environment(\.colorScheme) var colorScheme
// connect retry timer
let timer = Timer.publish(every: 1, on: .main, in: .common).autoconnect()
func navIsAtRoot() -> Bool {
return navigationCoordinator.isAtRoot()
var mystery: some View {
Text("Are you lost?", comment: "Text asking the user if they are lost in the app.")
.id("what")
}
func content_filter(_ fstate: FilterState) -> ((NostrEvent) -> Bool) {
var filters = ContentFilters.defaults(damus_state!.settings)
filters.append(fstate.filter)
return ContentFilters(filters: filters).filter
}
var PostingTimelineView: some View {
VStack {
ZStack {
TabView(selection: $filter_state) {
// This is needed or else there is a bug when switching from the 3rd or 2nd tab to first. no idea why.
mystery
contentTimelineView(filter: content_filter(.posts))
.tag(FilterState.posts)
.id(FilterState.posts)
contentTimelineView(filter: content_filter(.posts_and_replies))
.tag(FilterState.posts_and_replies)
.id(FilterState.posts_and_replies)
}
.tabViewStyle(.page(indexDisplayMode: .never))
if privkey != nil {
PostButtonContainer(is_left_handed: damus_state?.settings.left_handed ?? false) {
self.active_sheet = .post(.posting(.none))
}
}
}
}
.safeAreaInset(edge: .top, spacing: 0) {
VStack(spacing: 0) {
CustomPicker(selection: $filter_state, content: {
Text("Notes", comment: "Label for filter for seeing only notes (instead of notes and replies).").tag(FilterState.posts)
Text("Notes & Replies", comment: "Label for filter for seeing notes and replies (instead of only notes).").tag(FilterState.posts_and_replies)
})
Divider()
.frame(height: 1)
}
.background(colorScheme == .dark ? Color.black : Color.white)
}
}
func contentTimelineView(filter: (@escaping (NostrEvent) -> Bool)) -> some View {
ZStack {
if let damus = self.damus_state {
TimelineView<AnyView>(events: home.events, loading: .constant(false), damus: damus, show_friend_icon: false, filter: filter)
}
}
}
func popToRoot() {
@@ -145,16 +142,9 @@ struct ContentView: View {
isSideBarOpened = false
}
var timelineNavItem: some View {
VStack {
Text(timeline_name(selected_timeline))
.bold()
if let menu_subtitle {
Text(menu_subtitle)
.font(.caption)
.foregroundStyle(.secondary)
}
}
var timelineNavItem: Text {
return Text(timeline_name(selected_timeline))
.bold()
}
func MainContent(damus: DamusState) -> some View {
@@ -170,25 +160,31 @@ struct ContentView: View {
}
case .home:
PostingTimelineView(damus_state: damus_state!, home: home, isSideBarOpened: $isSideBarOpened, active_sheet: $active_sheet, headerOffset: $headerOffset)
PostingTimelineView
case .notifications:
NotificationsView(state: damus, notifications: home.notifications, subtitle: $menu_subtitle)
NotificationsView(state: damus, notifications: home.notifications)
case .dms:
DirectMessagesView(damus_state: damus_state!, model: damus_state!.dms, settings: damus_state!.settings)
}
}
.background(DamusColors.adaptableWhite)
.edgesIgnoringSafeArea(selected_timeline != .home ? [] : [.top, .bottom])
.navigationBarTitle(timeline_name(selected_timeline), displayMode: .inline)
.toolbar(selected_timeline != .home ? .visible : .hidden)
.toolbar {
ToolbarItem(placement: .principal) {
VStack {
timelineNavItem
.opacity(isSideBarOpened ? 0 : 1)
.animation(isSideBarOpened ? .none : .default, value: isSideBarOpened)
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)
}
}
}
}
@@ -196,8 +192,12 @@ struct ContentView: View {
func MaybeReportView(target: ReportTarget) -> some View {
Group {
if let keypair = damus_state.keypair.to_full() {
ReportView(postbox: damus_state.postbox, target: target, keypair: keypair)
if let damus_state {
if let keypair = damus_state.keypair.to_full() {
ReportView(postbox: damus_state.postbox, target: target, keypair: keypair)
} else {
EmptyView()
}
} else {
EmptyView()
}
@@ -239,7 +239,14 @@ struct ContentView: View {
MainContent(damus: damus)
.toolbar() {
ToolbarItem(placement: .navigationBarLeading) {
TopbarSideMenuButton(damus_state: damus, isSideBarOpened: $isSideBarOpened)
Button {
isSideBarOpened.toggle()
} label: {
ProfilePicView(pubkey: damus_state!.pubkey, size: 32, highlight: .none, profiles: damus_state!.profiles, disable_animation: damus_state!.settings.disable_animation)
.opacity(isSideBarOpened ? 0 : 1)
.animation(isSideBarOpened ? .none : .default, value: isSideBarOpened)
}
.disabled(isSideBarOpened)
}
ToolbarItem(placement: .navigationBarTrailing) {
@@ -248,23 +255,24 @@ struct ContentView: View {
// maybe expand this to other timelines in the future
if selected_timeline == .search {
Button(action: {
//isFilterVisible.toggle()
present_sheet(.filter)
}, label: {
Image("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."), image: "filter")
.foregroundColor(.gray)
})
//.contentShape(Rectangle())
}
.buttonStyle(.plain)
}
}
}
}
}
.background(DamusColors.adaptableWhite)
.edgesIgnoringSafeArea(selected_timeline != .home ? [] : [.top, .bottom])
.tabViewStyle(.page(indexDisplayMode: .never))
.overlay(
SideMenuView(damus_state: damus_state!, isSidebarVisible: $isSideBarOpened.animation(), selected: $selected_timeline)
SideMenuView(damus_state: damus, isSidebarVisible: $isSideBarOpened.animation())
)
.navigationDestination(for: Route.self) { route in
route.view(navigationCoordinator: navigationCoordinator, damusState: damus_state!)
@@ -274,42 +282,21 @@ struct ContentView: View {
}
}
.navigationViewStyle(.stack)
.damus_full_screen_cover($active_full_screen_item, damus_state: damus, content: { item in
return item.view(damus_state: damus)
})
.overlay(alignment: .bottom) {
if !hide_bar {
if !isSideBarOpened {
TabBar(nstatus: home.notification_status, navIsAtRoot: navIsAtRoot(), selected: $selected_timeline, headerOffset: $headerOffset, settings: damus.settings, action: switch_timeline)
.padding([.bottom], 8)
.background(selected_timeline != .home || (selected_timeline == .home && !self.navIsAtRoot()) ? DamusColors.adaptableWhite : DamusColors.adaptableWhite.opacity(abs(1.25 - (abs(headerOffset/100.0)))))
.anchorPreference(key: HeaderBoundsKey.self, value: .bounds){$0}
.overlayPreferenceValue(HeaderBoundsKey.self) { value in
GeometryReader{ proxy in
if let anchor = value{
Color.clear
.onAppear {
tabHeight = proxy[anchor].height
}
}
}
}
}
}
}
TabBar(nstatus: home.notification_status, selected: $selected_timeline, settings: damus.settings, action: switch_timeline)
.padding([.bottom], 8)
.background(Color(uiColor: .systemBackground).ignoresSafeArea())
}
}
.ignoresSafeArea(.keyboard)
.edgesIgnoringSafeArea(hide_bar ? [.bottom] : [])
.onAppear() {
self.connect()
try? AVAudioSession.sharedInstance().setCategory(AVAudioSession.Category.playback, mode: .default, options: .mixWithOthers)
setup_notifications()
if !hasSeenOnboardingSuggestions || damus_state!.settings.always_show_onboarding_suggestions {
active_sheet = .onboardingSuggestions
hasSeenOnboardingSuggestions = true
if !hasSeenSuggestedUsers {
active_sheet = .suggestedUsers
hasSeenSuggestedUsers = true
}
self.appDelegate?.state = damus_state
}
.sheet(item: $active_sheet) { item in
switch item {
@@ -318,27 +305,24 @@ struct ContentView: View {
case .post(let action):
PostView(action: action, damus_state: damus_state!)
case .user_status:
UserStatusSheet(damus_state: damus_state!, postbox: damus_state!.postbox, keypair: damus_state!.keypair, status: damus_state!.profiles.profile_data(damus_state!.pubkey).status)
.presentationDragIndicator(.visible)
UserStatusSheet(postbox: damus_state!.postbox, keypair: damus_state!.keypair, status: damus_state!.profiles.profile_data(damus_state!.pubkey).status)
case .event:
EventDetailView()
case .profile_action(let pubkey):
ProfileActionSheetView(damus_state: damus_state!, pubkey: pubkey)
case .zap(let zapsheet):
CustomizeZapView(state: damus_state!, target: zapsheet.target, lnurl: zapsheet.lnurl)
case .select_wallet(let select):
SelectWalletView(default_wallet: damus_state!.settings.default_wallet, active_sheet: $active_sheet, our_pubkey: damus_state!.pubkey, invoice: select.invoice)
case .filter:
let timeline = selected_timeline
RelayFilterView(state: damus_state!, timeline: timeline)
.presentationDetents([.height(550)])
.presentationDragIndicator(.visible)
case .onboardingSuggestions:
OnboardingSuggestionsView(model: SuggestedUsersViewModel(damus_state: damus_state!))
case .purple(let purple_url):
DamusPurpleURLSheetView(damus_state: damus_state!, purple_url: purple_url)
case .purple_onboarding:
DamusPurpleNewUserOnboardingView(damus_state: damus_state)
if #available(iOS 16.0, *) {
RelayFilterView(state: damus_state!, timeline: timeline)
.presentationDetents([.height(550)])
.presentationDragIndicator(.visible)
} else {
RelayFilterView(state: damus_state!, timeline: timeline)
}
case .suggestedUsers:
SuggestedUsersView(model: SuggestedUsersViewModel(damus_state: damus_state!))
}
}
.onOpenURL { url in
@@ -348,36 +332,17 @@ struct ContentView: View {
}
switch res {
case .filter(let filt): self.open_search(filt: filt)
case .profile(let pk): self.open_profile(pubkey: pk)
case .event(let ev): self.open_event(ev: ev)
case .wallet_connect(let nwc): self.open_wallet(nwc: nwc)
case .script(let data): self.open_script(data)
case .purple(let purple_url):
if case let .welcome(checkout_id) = purple_url.variant {
// If this is a welcome link, do the following before showing the onboarding screen:
// 1. Check if this is legitimate and good to go.
// 2. Mark as complete if this is good to go.
Task {
let is_good_to_go = try? await damus_state.purple.check_and_mark_ln_checkout_is_good_to_go(checkout_id: checkout_id)
if is_good_to_go == true {
self.active_sheet = .purple(purple_url)
}
}
}
else {
self.active_sheet = .purple(purple_url)
}
case .filter(let filt): self.open_search(filt: filt)
case .profile(let pk): self.open_profile(pubkey: pk)
case .event(let ev): self.open_event(ev: ev)
case .wallet_connect(let nwc): self.open_wallet(nwc: nwc)
case .script(let data): self.open_script(data)
}
}
}
.onReceive(handle_notify(.compose)) { action in
self.active_sheet = .post(action)
}
.onReceive(handle_notify(.display_tabbar)) { display in
let show = display
self.hide_bar = !show
}
.onReceive(timer) { n in
self.damus_state?.postbox.try_flushing_events()
self.damus_state!.profiles.profile_data(self.damus_state!.pubkey).status.try_expire()
@@ -385,8 +350,8 @@ struct ContentView: View {
.onReceive(handle_notify(.report)) { target in
self.active_sheet = .report(target)
}
.onReceive(handle_notify(.mute)) { mute_item in
self.muting = mute_item
.onReceive(handle_notify(.mute)) { pubkey in
self.muting = pubkey
self.confirm_mute = true
}
.onReceive(handle_notify(.attached_wallet)) { nwc in
@@ -394,9 +359,14 @@ struct ContentView: View {
// wallet with an associated
guard let ds = self.damus_state,
let lud16 = nwc.lud16,
let keypair = ds.keypair.to_full(),
let profile_txn = ds.profiles.lookup(id: ds.pubkey),
let profile = profile_txn.unsafeUnownedValue,
let keypair = ds.keypair.to_full()
else {
return
}
let profile_txn = ds.profiles.lookup(id: ds.pubkey)
guard let profile = profile_txn.unsafeUnownedValue,
lud16 != profile.lud16 else {
return
}
@@ -453,9 +423,6 @@ struct ContentView: View {
.onReceive(handle_notify(.present_sheet)) { sheet in
self.active_sheet = sheet
}
.onReceive(handle_notify(.present_full_screen_item)) { item in
self.active_full_screen_item = item
}
.onReceive(handle_notify(.zapping)) { zap_ev in
guard !zap_ev.is_custom else {
return
@@ -469,65 +436,24 @@ struct ContentView: View {
present_sheet(.select_wallet(invoice: inv))
} else {
let wallet = damus_state!.settings.default_wallet.model
do {
try open_with_wallet(wallet: wallet, invoice: inv)
}
catch {
present_sheet(.select_wallet(invoice: inv))
}
open_with_wallet(wallet: wallet, invoice: inv)
}
case .sent_from_nwc:
break
}
}
.onReceive(handle_notify(.disconnect_relays)) { () in
damus_state.pool.disconnect()
}
.onReceive(NotificationCenter.default.publisher(for: UIApplication.willEnterForegroundNotification)) { obj in
print("txn: 📙 DAMUS ACTIVE NOTIFY")
if damus_state.ndb.reopen() {
print("txn: NOSTRDB REOPENED")
} else {
print("txn: NOSTRDB FAILED TO REOPEN closed:\(damus_state.ndb.is_closed)")
}
if damus_state.purple.checkout_ids_in_progress.count > 0 {
// For extra assurance, run this after one second, to avoid race conditions if the app is also handling a damus purple welcome url.
DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
Task {
let freshly_completed_checkout_ids = try? await damus_state.purple.check_status_of_checkouts_in_progress()
let there_is_a_completed_checkout: Bool = (freshly_completed_checkout_ids?.count ?? 0) > 0
let account_info = try await damus_state.purple.fetch_account(pubkey: self.keypair.pubkey)
if there_is_a_completed_checkout == true && account_info?.active == true {
if damus_state.purple.onboarding_status.user_has_never_seen_the_onboarding_before() {
// Show welcome sheet
self.active_sheet = .purple_onboarding
}
else {
self.active_sheet = .purple(DamusPurpleURL.init(is_staging: damus_state.purple.environment == .staging, variant: .landing))
}
}
}
}
}
Task {
await damus_state.purple.check_and_send_app_notifications_if_needed(handler: home.handle_damus_app_notification)
}
}
.onChange(of: scenePhase) { (phase: ScenePhase) in
guard let damus_state else { return }
switch phase {
case .background:
print("txn: 📙 DAMUS BACKGROUNDED")
Task { @MainActor in
damus_state.ndb.close()
}
print("📙 DAMUS BACKGROUNDED")
break
case .inactive:
print("txn: 📙 DAMUS INACTIVE")
print("📙 DAMUS INACTIVE")
break
case .active:
print("txn: 📙 DAMUS ACTIVE")
damus_state.pool.ping()
print("📙 DAMUS ACTIVE")
guard let ds = damus_state else { return }
ds.pool.ping()
@unknown default:
break
}
@@ -540,15 +466,21 @@ struct ContentView: View {
open_profile(pubkey: pubkey)
case .note(let noteId):
openEvent(noteId: noteId, notificationType: local.type)
case .nevent(let nevent):
openEvent(noteId: nevent.noteid, notificationType: local.type)
case .nprofile(let nprofile):
open_profile(pubkey: nprofile.author)
case .nrelay(_):
break
case .naddr(let naddr):
break
guard let target = damus_state.events.lookup(noteId) else {
return
}
switch local.type {
case .dm:
selected_timeline = .dms
damus_state.dms.set_active_dm(target.pubkey)
navigationCoordinator.push(route: Route.DMChat(dms: damus_state.dms.active_model))
case .like, .zap, .mention, .repost:
open_event(ev: target)
case .profile_zap:
// Handled separately above.
break
}
}
@@ -556,9 +488,10 @@ struct ContentView: View {
.onReceive(handle_notify(.onlyzaps_mode)) { hide in
home.filter_events()
guard let ds = damus_state,
let profile_txn = ds.profiles.lookup(id: ds.pubkey),
let profile = profile_txn.unsafeUnownedValue,
guard let ds = damus_state else { return }
let profile_txn = ds.profiles.lookup(id: ds.pubkey)
guard let profile = profile_txn.unsafeUnownedValue,
let keypair = ds.keypair.to_full()
else {
return
@@ -574,10 +507,10 @@ struct ContentView: View {
user_muted_confirm = false
}
}, message: {
if case let .user(pubkey, _) = self.muting {
let profile_txn = damus_state!.profiles.lookup(id: pubkey)
let profile = profile_txn?.unsafeUnownedValue
let name = Profile.displayName(profile: profile, pubkey: pubkey).username.truncate(maxLength: 50)
if let pubkey = self.muting {
let name = damus_state!.profiles.lookup(id: pubkey).map { profile in
Profile.displayName(profile: profile, pubkey: pubkey).username.truncate(maxLength: 50)
}.value
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 muted.")
@@ -592,13 +525,13 @@ struct ContentView: View {
Button(NSLocalizedString("Yes, Overwrite", comment: "Text of button that confirms to overwrite the existing mutelist.")) {
guard let ds = damus_state,
let keypair = ds.keypair.to_full(),
let muting,
let mutelist = create_or_update_mutelist(keypair: keypair, mprev: nil, to_add: muting)
let pubkey = muting,
let mutelist = create_or_update_mutelist(keypair: keypair, mprev: nil, to_add: .pubkey(pubkey))
else {
return
}
ds.mutelist_manager.set_mutelist(mutelist)
damus_state?.contacts.set_mutelist(mutelist)
ds.postbox.send(mutelist)
confirm_overwrite_mutelist = false
@@ -617,28 +550,28 @@ struct ContentView: View {
return
}
if ds.mutelist_manager.event == nil {
if ds.contacts.mutelist == nil {
confirm_overwrite_mutelist = true
} else {
guard let keypair = ds.keypair.to_full(),
let muting
let pubkey = muting
else {
return
}
guard let ev = create_or_update_mutelist(keypair: keypair, mprev: ds.mutelist_manager.event, to_add: muting) else {
guard let ev = create_or_update_mutelist(keypair: keypair, mprev: ds.contacts.mutelist, to_add: .pubkey(pubkey)) else {
return
}
ds.mutelist_manager.set_mutelist(ev)
damus_state?.contacts.set_mutelist(ev)
ds.postbox.send(ev)
}
}
}, message: {
if case let .user(pubkey, _) = muting {
let profile_txn = damus_state?.profiles.lookup(id: pubkey)
let profile = profile_txn?.unsafeUnownedValue
let name = Profile.displayName(profile: profile, pubkey: pubkey).username.truncate(maxLength: 50)
if let pubkey = muting {
let name = damus_state?.profiles.lookup(id: pubkey).map({ profile in
Profile.displayName(profile: profile, pubkey: pubkey).username.truncate(maxLength: 50)
}).value ?? "unknown"
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.")
@@ -648,12 +581,11 @@ struct ContentView: View {
func switch_timeline(_ timeline: Timeline) {
self.isSideBarOpened = false
let navWasAtRoot = self.navIsAtRoot()
self.popToRoot()
notify(.switched_timeline(timeline))
if timeline == self.selected_timeline && navWasAtRoot {
if timeline == self.selected_timeline {
notify(.scroll_to_top)
return
}
@@ -663,34 +595,26 @@ struct ContentView: View {
func connect() {
// nostrdb
var mndb = Ndb()
if mndb == nil {
// try recovery
print("DB ISSUE! RECOVERING")
mndb = Ndb.safemode()
let ndb = Ndb()!
// out of space or something?? maybe we need a in-memory fallback
if mndb == nil {
logout(nil)
return
}
}
guard let ndb = mndb else { return }
let pool = RelayPool(ndb: ndb, keypair: keypair)
let pool = RelayPool(ndb: ndb)
let model_cache = RelayModelCache()
let relay_filters = RelayFilters(our_pubkey: pubkey)
let bootstrap_relays = load_bootstrap_relays(pubkey: pubkey)
let settings = UserSettingsStore.globally_load_for(pubkey: pubkey)
// dumb stuff needed for property wrappers
UserSettingsStore.pubkey = pubkey
let settings = UserSettingsStore()
UserSettingsStore.shared = settings
let new_relay_filters = load_relay_filters(pubkey) == nil
for relay in bootstrap_relays {
let descriptor = RelayDescriptor(url: relay, info: .rw)
add_new_relay(model_cache: model_cache, relay_filters: relay_filters, pool: pool, descriptor: descriptor, new_relay_filters: new_relay_filters, logging_enabled: settings.developer_mode)
if let url = RelayURL(relay) {
let descriptor = RelayDescriptor(url: url, info: .rw)
add_new_relay(model_cache: model_cache, relay_filters: relay_filters, pool: pool, descriptor: descriptor, new_relay_filters: new_relay_filters, logging_enabled: settings.developer_mode)
}
}
pool.register_handler(sub_id: sub_id, handler: home.handle_event)
if let nwc_str = settings.nostr_wallet_connect,
@@ -698,12 +622,13 @@ struct ContentView: View {
try? pool.add_relay(.nwc(url: nwc.relay))
}
let user_search_cache = UserSearchCache()
self.damus_state = DamusState(pool: pool,
keypair: keypair,
likes: EventCounter(our_pubkey: pubkey),
boosts: EventCounter(our_pubkey: pubkey),
contacts: Contacts(our_pubkey: pubkey),
mutelist_manager: MutelistManager(user_keypair: keypair),
profiles: Profiles(ndb: ndb),
dms: home.dms,
previews: PreviewCache(),
@@ -718,28 +643,15 @@ struct ContentView: View {
postbox: PostBox(pool: pool),
bootstrap_relays: bootstrap_relays,
replies: ReplyCounter(our_pubkey: pubkey),
muted_threads: MutedThreadsManager(keypair: keypair),
wallet: WalletModel(settings: settings),
nav: self.navigationCoordinator,
music: MusicController(onChange: music_changed),
video: DamusVideoCoordinator(),
ndb: ndb,
quote_reposts: .init(our_pubkey: pubkey),
emoji_provider: DefaultEmojiProvider(showAllVariations: true)
video: VideoController(),
ndb: ndb
)
home.damus_state = self.damus_state!
if let damus_state, damus_state.purple.enable_purple {
// Assign delegate so that we can send receipts to the Purple API server as soon as we get updates from user's purchases
StoreObserver.standard.delegate = damus_state.purple
Task {
await damus_state.purple.check_and_send_app_notifications_if_needed(handler: home.handle_damus_app_notification)
}
}
else {
// Purple API is an experimental feature. If not enabled, do not connect `StoreObserver` with Purple API to avoid leaking receipts
}
pool.connect()
}
@@ -767,46 +679,11 @@ struct ContentView: View {
}
}
private func openEvent(noteId: NoteId, notificationType: LocalNotificationType) {
guard let target = damus_state.events.lookup(noteId) else {
return
}
switch notificationType {
case .dm:
selected_timeline = .dms
damus_state.dms.set_active_dm(target.pubkey)
navigationCoordinator.push(route: Route.DMChat(dms: damus_state.dms.active_model))
case .like, .zap, .mention, .repost, .reply, .tagged:
open_event(ev: target)
case .profile_zap:
break
}
}
}
struct TopbarSideMenuButton: View {
let damus_state: DamusState
@Binding var isSideBarOpened: Bool
var body: some View {
Button {
isSideBarOpened.toggle()
} label: {
ProfilePicView(pubkey: damus_state.pubkey, size: 32, highlight: .none, profiles: damus_state.profiles, disable_animation: damus_state.settings.disable_animation)
.opacity(isSideBarOpened ? 0 : 1)
.animation(isSideBarOpened ? .none : .default, value: isSideBarOpened)
.accessibilityHidden(true) // Knowing there is a profile picture here leads to no actionable outcome to VoiceOver users, so it is best not to show it
}
.accessibilityIdentifier(AppAccessibilityIdentifiers.main_side_menu_button.rawValue)
.accessibilityLabel(NSLocalizedString("Side menu", comment: "Accessibility label for the side menu button at the topbar"))
.disabled(isSideBarOpened)
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView(keypair: Keypair(pubkey: test_pubkey, privkey: nil), appDelegate: nil)
ContentView(keypair: Keypair(pubkey: test_pubkey, privkey: nil))
}
}
@@ -856,12 +733,6 @@ func save_last_event(_ ev: NostrEvent, timeline: Timeline) {
UserDefaults.standard.set(String(ev.created_at), forKey: "last_\(str)_time")
}
func save_last_event(_ ev_id: NoteId, created_at: UInt32, timeline: Timeline) {
let str = timeline.rawValue
UserDefaults.standard.set(ev_id.hex(), forKey: "last_\(str)")
UserDefaults.standard.set(String(created_at), forKey: "last_\(str)_time")
}
func update_filters_with_since(last_of_kind: [UInt32: NostrEvent], filters: [NostrFilter]) -> [NostrFilter] {
return filters.map { filter in
@@ -897,7 +768,7 @@ func update_filters_with_since(last_of_kind: [UInt32: NostrEvent], filters: [Nos
func setup_notifications() {
this_app.registerForRemoteNotifications()
UIApplication.shared.registerForRemoteNotifications()
let center = UNUserNotificationCenter.current()
center.getNotificationSettings { settings in
@@ -913,13 +784,13 @@ func setup_notifications() {
struct FindEvent {
let type: FindEventType
let find_from: [RelayURL]?
static func profile(pubkey: Pubkey, find_from: [RelayURL]? = nil) -> FindEvent {
let find_from: [String]?
static func profile(pubkey: Pubkey, find_from: [String]? = nil) -> FindEvent {
return FindEvent(type: .profile(pubkey), find_from: find_from)
}
static func event(evid: NoteId, find_from: [RelayURL]? = nil) -> FindEvent {
static func event(evid: NoteId, find_from: [String]? = nil) -> FindEvent {
return FindEvent(type: .event(evid), find_from: find_from)
}
}
@@ -947,8 +818,7 @@ func find_event_with_subid(state: DamusState, query query_: FindEvent, subid: St
switch query {
case .profile(let pubkey):
if let profile_txn = state.ndb.lookup_profile(pubkey),
let record = profile_txn.unsafeUnownedValue,
if let record = state.ndb.lookup_profile(pubkey).unsafeUnownedValue,
record.profile != nil
{
callback(.profile(pubkey))
@@ -1007,41 +877,11 @@ func find_event_with_subid(state: DamusState, query query_: FindEvent, subid: St
}
case .notice:
break
case .auth:
break
}
}
}
func naddrLookup(damus_state: DamusState, naddr: NAddr, callback: @escaping (NostrEvent?) -> ()) {
var nostrKinds: [NostrKind]? = NostrKind(rawValue: naddr.kind).map { [$0] }
let filter = NostrFilter(kinds: nostrKinds, authors: [naddr.author])
let subid = UUID().description
damus_state.pool.subscribe_to(sub_id: subid, filters: [filter], to: nil) { relay_id, res in
guard case .nostr_event(let ev) = res else {
damus_state.pool.unsubscribe(sub_id: subid, to: [relay_id])
return
}
if case .event(_, let ev) = ev {
for tag in ev.tags {
if(tag.count >= 2 && tag[0].string() == "d"){
if (tag[1].string() == naddr.identifier){
damus_state.pool.unsubscribe(sub_id: subid, to: [relay_id])
callback(ev)
return
}
}
}
}
damus_state.pool.unsubscribe(sub_id: subid, to: [relay_id])
}
}
func timeline_name(_ timeline: Timeline?) -> String {
guard let timeline else {
return ""
@@ -1129,7 +969,7 @@ func handle_post_notification(keypair: FullKeypair, postbox: PostBox, events: Ev
//let post = tup.0
//let to_relays = tup.1
print("post \(post.content)")
guard let new_ev = post.to_event(keypair: keypair) else {
guard let new_ev = post_to_event(post: post, keypair: keypair) else {
return false
}
postbox.send(new_ev)
@@ -1139,12 +979,6 @@ func handle_post_notification(keypair: FullKeypair, postbox: PostBox, events: Ev
postbox.send(ev)
}
}
for qref in new_ev.referenced_quote_ids.prefix(3) {
// also broadcast at most 3 referenced quoted events
if let ev = events.lookup(qref.note_id) {
postbox.send(ev)
}
}
return true
case .cancel:
print("post cancelled")
@@ -1159,15 +993,9 @@ enum OpenResult {
case event(NostrEvent)
case wallet_connect(WalletConnectURL)
case script([UInt8])
case purple(DamusPurpleURL)
}
func on_open_url(state: DamusState, url: URL, result: @escaping (OpenResult?) -> Void) {
if let purple_url = DamusPurpleURL(url: url) {
result(.purple(purple_url))
return
}
if let nwc = WalletConnectURL(str: url.absoluteString) {
result(.wallet_connect(nwc))
return
@@ -1189,15 +1017,10 @@ func on_open_url(state: DamusState, url: URL, result: @escaping (OpenResult?) ->
result(.event(ev))
}
case .hashtag(let ht):
result(.filter(.filter_hashtag([ht.hashtag])))
case .param, .quote, .reference:
result(.filter(.filter_hashtag([ht.string()])))
case .param, .quote:
// doesn't really make sense here
break
case .naddr(let naddr):
naddrLookup(damus_state: state, naddr: naddr) { res in
guard let res = res else { return }
result(.event(res))
}
}
case .filter(let filt):
result(.filter(filt))
@@ -1209,10 +1032,3 @@ func on_open_url(state: DamusState, url: URL, result: @escaping (OpenResult?) ->
}
}
func logout(_ state: DamusState?)
{
state?.close()
notify(.logout)
}

View File

@@ -67,10 +67,10 @@
<true/>
</dict>
<key>NSCameraUsageDescription</key>
<string>Damus needs access to your camera in order to upload photos and scan QR codes.</string>
<string>Damus needs access to your camera if you want to upload photos from it</string>
<key>NSAppleMusicUsageDescription</key>
<string>Damus needs access to your media library for playback statuses</string>
<key>NSMicrophoneUsageDescription</key>
<string>Damus needs access to your microphone for creating video recording posts</string>
<string>Damus needs access to your microphone if you want to upload recorded videos from it</string>
</dict>
</plist>

View File

@@ -16,12 +16,10 @@ enum Zapped {
class ActionBarModel: ObservableObject {
@Published var our_like: NostrEvent?
@Published var our_boost: NostrEvent?
@Published var our_quote_repost: NostrEvent?
@Published var our_reply: NostrEvent?
@Published var our_zap: Zapping?
@Published var likes: Int
@Published var boosts: Int
@Published var quote_reposts: Int
@Published private(set) var zaps: Int
@Published var zap_total: Int64
@Published var replies: Int
@@ -30,7 +28,7 @@ class ActionBarModel: ObservableObject {
return ActionBarModel(likes: 0, boosts: 0, zaps: 0, zap_total: 0, replies: 0, our_like: nil, our_boost: nil, our_zap: nil, our_reply: nil)
}
init(likes: Int = 0, boosts: Int = 0, zaps: Int = 0, zap_total: Int64 = 0, replies: Int = 0, our_like: NostrEvent? = nil, our_boost: NostrEvent? = nil, our_zap: Zapping? = nil, our_reply: NostrEvent? = nil, our_quote_repost: NostrEvent? = nil, quote_reposts: Int = 0) {
init(likes: Int = 0, boosts: Int = 0, zaps: Int = 0, zap_total: Int64 = 0, replies: Int = 0, our_like: NostrEvent? = nil, our_boost: NostrEvent? = nil, our_zap: Zapping? = nil, our_reply: NostrEvent? = nil) {
self.likes = likes
self.boosts = boosts
self.zaps = zaps
@@ -40,8 +38,6 @@ class ActionBarModel: ObservableObject {
self.our_boost = our_boost
self.our_zap = our_zap
self.our_reply = our_reply
self.our_quote_repost = our_quote_repost
self.quote_reposts = quote_reposts
}
func update(damus: DamusState, evid: NoteId) {
@@ -49,13 +45,11 @@ class ActionBarModel: ObservableObject {
self.boosts = damus.boosts.counts[evid] ?? 0
self.zaps = damus.zaps.event_counts[evid] ?? 0
self.replies = damus.replies.get_replies(evid)
self.quote_reposts = damus.quote_reposts.counts[evid] ?? 0
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.our_quote_repost = damus.quote_reposts.our_events[evid]
self.objectWillChange.send()
}
@@ -74,8 +68,4 @@ class ActionBarModel: ObservableObject {
var boosted: Bool {
return our_boost != nil
}
var quoted: Bool {
return our_quote_repost != nil
}
}

View File

@@ -1,122 +0,0 @@
//
// CameraModel.swift
// damus
//
// Created by Suhail Saqan on 8/5/23.
//
import Foundation
import AVFoundation
import Combine
final class CameraModel: ObservableObject {
private let service = CameraService()
@Published var showAlertError = false
@Published var isFlashOn = false
@Published var willCapturePhoto = false
@Published var isCameraButtonDisabled = false
@Published var isPhotoProcessing = false
@Published var isRecording = false
@Published var captureMode: CameraMediaType = .image
@Published public var mediaItems: [MediaItem] = []
@Published var thumbnail: Thumbnail!
var alertError: AlertError!
var session: AVCaptureSession
private var subscriptions = Set<AnyCancellable>()
init() {
self.session = service.session
service.$shouldShowAlertView.sink { [weak self] (val) in
self?.alertError = self?.service.alertError
self?.showAlertError = val
}
.store(in: &self.subscriptions)
service.$flashMode.sink { [weak self] (mode) in
self?.isFlashOn = mode == .on
}
.store(in: &self.subscriptions)
service.$willCapturePhoto.sink { [weak self] (val) in
self?.willCapturePhoto = val
}
.store(in: &self.subscriptions)
service.$isCameraButtonDisabled.sink { [weak self] (val) in
self?.isCameraButtonDisabled = val
}
.store(in: &self.subscriptions)
service.$isPhotoProcessing.sink { [weak self] (val) in
self?.isPhotoProcessing = val
}
.store(in: &self.subscriptions)
service.$isRecording.sink { [weak self] (val) in
self?.isRecording = val
}
.store(in: &self.subscriptions)
service.$captureMode.sink { [weak self] (mode) in
self?.captureMode = mode
}
.store(in: &self.subscriptions)
service.$mediaItems.sink { [weak self] (mode) in
self?.mediaItems = mode
}
.store(in: &self.subscriptions)
service.$thumbnail.sink { [weak self] (thumbnail) in
guard let pic = thumbnail else { return }
self?.thumbnail = pic
}
.store(in: &self.subscriptions)
}
func configure() {
service.checkForPermissions()
service.configure()
}
func stop() {
service.stop()
}
func capturePhoto() {
service.capturePhoto()
}
func startRecording() {
service.startRecording()
}
func stopRecording() {
service.stopRecording()
}
func flipCamera() {
service.changeCamera()
}
func zoom(with factor: CGFloat) {
service.set(zoom: factor)
}
func switchFlash() {
service.flashMode = service.flashMode == .on ? .off : .on
}
}

View File

@@ -1,32 +0,0 @@
//
// CameraService+Extensions.swift
// damus
//
// Created by Suhail Saqan on 8/5/23.
//
import Foundation
import UIKit
import AVFoundation
extension AVCaptureVideoOrientation {
init?(deviceOrientation: UIDeviceOrientation) {
switch deviceOrientation {
case .portrait: self = .portrait
case .portraitUpsideDown: self = .portraitUpsideDown
case .landscapeLeft: self = .landscapeRight
case .landscapeRight: self = .landscapeLeft
default: return nil
}
}
init?(interfaceOrientation: UIInterfaceOrientation) {
switch interfaceOrientation {
case .portrait: self = .portrait
case .portraitUpsideDown: self = .portraitUpsideDown
case .landscapeLeft: self = .landscapeLeft
case .landscapeRight: self = .landscapeRight
default: return nil
}
}
}

View File

@@ -1,693 +0,0 @@
//
// CameraService.swift
// Campus
//
// Created by Suhail Saqan on 8/5/23.
//
import Foundation
import Combine
import AVFoundation
import Photos
import UIKit
public struct Thumbnail: Identifiable, Equatable {
public var id: String
public var type: CameraMediaType
public var url: URL
public init(id: String = UUID().uuidString, type: CameraMediaType, url: URL) {
self.id = id
self.type = type
self.url = url
}
public var thumbnailImage: UIImage? {
switch type {
case .image:
return ImageResizer(targetWidth: 100).resize(at: url)
case .video:
return generateVideoThumbnail(for: url)
}
}
}
public struct AlertError {
public var title: String = ""
public var message: String = ""
public var primaryButtonTitle = "Accept"
public var secondaryButtonTitle: String?
public var primaryAction: (() -> ())?
public var secondaryAction: (() -> ())?
public init(title: String = "", message: String = "", primaryButtonTitle: String = "Accept", secondaryButtonTitle: String? = nil, primaryAction: (() -> ())? = nil, secondaryAction: (() -> ())? = nil) {
self.title = title
self.message = message
self.primaryAction = primaryAction
self.primaryButtonTitle = primaryButtonTitle
self.secondaryAction = secondaryAction
}
}
func generateVideoThumbnail(for videoURL: URL) -> UIImage? {
let asset = AVAsset(url: videoURL)
let imageGenerator = AVAssetImageGenerator(asset: asset)
imageGenerator.appliesPreferredTrackTransform = true
do {
let cgImage = try imageGenerator.copyCGImage(at: .zero, actualTime: nil)
return UIImage(cgImage: cgImage)
} catch {
print("Error generating thumbnail: \(error)")
return nil
}
}
public enum CameraMediaType {
case image
case video
}
public struct MediaItem {
let url: URL
let type: CameraMediaType
}
public class CameraService: NSObject, Identifiable {
public let session = AVCaptureSession()
public var isSessionRunning = false
public var isConfigured = false
var setupResult: SessionSetupResult = .success
public var alertError: AlertError = AlertError()
@Published public var flashMode: AVCaptureDevice.FlashMode = .off
@Published public var shouldShowAlertView = false
@Published public var isPhotoProcessing = false
@Published public var captureMode: CameraMediaType = .image
@Published public var isRecording: Bool = false
@Published public var willCapturePhoto = false
@Published public var isCameraButtonDisabled = false
@Published public var isCameraUnavailable = false
@Published public var thumbnail: Thumbnail?
@Published public var mediaItems: [MediaItem] = []
public let sessionQueue = DispatchQueue(label: "io.damus.camera")
@objc dynamic public var videoDeviceInput: AVCaptureDeviceInput!
@objc dynamic public var audioDeviceInput: AVCaptureDeviceInput!
public let videoDeviceDiscoverySession = AVCaptureDevice.DiscoverySession(deviceTypes: [.builtInWideAngleCamera, .builtInDualCamera, .builtInTrueDepthCamera], mediaType: .video, position: .unspecified)
public let photoOutput = AVCapturePhotoOutput()
public let movieOutput = AVCaptureMovieFileOutput()
var videoCaptureProcessor: VideoCaptureProcessor?
var photoCaptureProcessor: PhotoCaptureProcessor?
public var keyValueObservations = [NSKeyValueObservation]()
override public init() {
super.init()
DispatchQueue.main.async {
self.isCameraButtonDisabled = true
self.isCameraUnavailable = true
}
}
enum SessionSetupResult {
case success
case notAuthorized
case configurationFailed
}
public func configure() {
if !self.isSessionRunning && !self.isConfigured {
sessionQueue.async {
self.configureSession()
}
}
}
public func checkForPermissions() {
switch AVCaptureDevice.authorizationStatus(for: .video) {
case .authorized:
break
case .notDetermined:
sessionQueue.suspend()
AVCaptureDevice.requestAccess(for: .video, completionHandler: { granted in
if !granted {
self.setupResult = .notAuthorized
}
self.sessionQueue.resume()
})
default:
setupResult = .notAuthorized
DispatchQueue.main.async {
self.alertError = AlertError(title: "Camera Access", message: "Damus needs camera and microphone access. Enable in settings.", primaryButtonTitle: "Go to settings", secondaryButtonTitle: nil, primaryAction: {
this_app.open(URL(string: UIApplication.openSettingsURLString)!,
options: [:], completionHandler: nil)
}, secondaryAction: nil)
self.shouldShowAlertView = true
self.isCameraUnavailable = true
self.isCameraButtonDisabled = true
}
}
}
private func configureSession() {
if setupResult != .success {
return
}
session.beginConfiguration()
session.sessionPreset = .high
// Add video input.
do {
var defaultVideoDevice: AVCaptureDevice?
if let backCameraDevice = AVCaptureDevice.default(.builtInWideAngleCamera, for: .video, position: .back) {
// If a rear dual camera is not available, default to the rear wide angle camera.
defaultVideoDevice = backCameraDevice
} else if let frontCameraDevice = AVCaptureDevice.default(.builtInWideAngleCamera, for: .video, position: .front) {
// If the rear wide angle camera isn't available, default to the front wide angle camera.
defaultVideoDevice = frontCameraDevice
}
guard let videoDevice = defaultVideoDevice else {
print("Default video device is unavailable.")
setupResult = .configurationFailed
session.commitConfiguration()
return
}
let videoDeviceInput = try AVCaptureDeviceInput(device: videoDevice)
if session.canAddInput(videoDeviceInput) {
session.addInput(videoDeviceInput)
self.videoDeviceInput = videoDeviceInput
} else {
print("Couldn't add video device input to the session.")
setupResult = .configurationFailed
session.commitConfiguration()
return
}
let audioDevice = AVCaptureDevice.default(for: .audio)
let audioDeviceInput = try AVCaptureDeviceInput(device: audioDevice!)
if session.canAddInput(audioDeviceInput) {
session.addInput(audioDeviceInput)
self.audioDeviceInput = audioDeviceInput
} else {
print("Couldn't add audio device input to the session.")
setupResult = .configurationFailed
session.commitConfiguration()
return
}
// Add video output
if session.canAddOutput(movieOutput) {
session.addOutput(movieOutput)
} else {
print("Could not add movie output to the session")
setupResult = .configurationFailed
session.commitConfiguration()
return
}
} catch {
print("Couldn't create video device input: \(error)")
setupResult = .configurationFailed
session.commitConfiguration()
return
}
// Add the photo output.
if session.canAddOutput(photoOutput) {
session.addOutput(photoOutput)
photoOutput.maxPhotoQualityPrioritization = .quality
} else {
print("Could not add photo output to the session")
setupResult = .configurationFailed
session.commitConfiguration()
return
}
session.commitConfiguration()
self.isConfigured = true
self.start()
}
private func resumeInterruptedSession() {
sessionQueue.async {
self.session.startRunning()
self.isSessionRunning = self.session.isRunning
if !self.session.isRunning {
DispatchQueue.main.async {
self.alertError = AlertError(title: "Camera Error", message: "Unable to resume camera", primaryButtonTitle: "Accept", secondaryButtonTitle: nil, primaryAction: nil, secondaryAction: nil)
self.shouldShowAlertView = true
self.isCameraUnavailable = true
self.isCameraButtonDisabled = true
}
} else {
DispatchQueue.main.async {
self.isCameraUnavailable = false
self.isCameraButtonDisabled = false
}
}
}
}
public func changeCamera() {
DispatchQueue.main.async {
self.isCameraButtonDisabled = true
}
sessionQueue.async {
let currentVideoDevice = self.videoDeviceInput.device
let currentPosition = currentVideoDevice.position
let preferredPosition: AVCaptureDevice.Position
let preferredDeviceType: AVCaptureDevice.DeviceType
switch currentPosition {
case .unspecified, .front:
preferredPosition = .back
preferredDeviceType = .builtInWideAngleCamera
case .back:
preferredPosition = .front
preferredDeviceType = .builtInWideAngleCamera
@unknown default:
print("Unknown capture position. Defaulting to back, dual-camera.")
preferredPosition = .back
preferredDeviceType = .builtInWideAngleCamera
}
let devices = self.videoDeviceDiscoverySession.devices
var newVideoDevice: AVCaptureDevice? = nil
if let device = devices.first(where: { $0.position == preferredPosition && $0.deviceType == preferredDeviceType }) {
newVideoDevice = device
} else if let device = devices.first(where: { $0.position == preferredPosition }) {
newVideoDevice = device
}
if let videoDevice = newVideoDevice {
do {
let videoDeviceInput = try AVCaptureDeviceInput(device: videoDevice)
self.session.beginConfiguration()
self.session.removeInput(self.videoDeviceInput)
if self.session.canAddInput(videoDeviceInput) {
NotificationCenter.default.removeObserver(self, name: .AVCaptureDeviceSubjectAreaDidChange, object: currentVideoDevice)
NotificationCenter.default.addObserver(self, selector: #selector(self.subjectAreaDidChange), name: .AVCaptureDeviceSubjectAreaDidChange, object: videoDeviceInput.device)
self.session.addInput(videoDeviceInput)
self.videoDeviceInput = videoDeviceInput
} else {
self.session.addInput(self.videoDeviceInput)
}
if let connection = self.photoOutput.connection(with: .video) {
if connection.isVideoStabilizationSupported {
connection.preferredVideoStabilizationMode = .auto
}
}
self.photoOutput.maxPhotoQualityPrioritization = .quality
self.session.commitConfiguration()
} catch {
print("Error occurred while creating video device input: \(error)")
}
}
DispatchQueue.main.async {
self.isCameraButtonDisabled = false
}
}
}
public func focus(with focusMode: AVCaptureDevice.FocusMode, exposureMode: AVCaptureDevice.ExposureMode, at devicePoint: CGPoint, monitorSubjectAreaChange: Bool) {
sessionQueue.async {
guard let device = self.videoDeviceInput?.device else { return }
do {
try device.lockForConfiguration()
if device.isFocusPointOfInterestSupported && device.isFocusModeSupported(focusMode) {
device.focusPointOfInterest = devicePoint
device.focusMode = focusMode
}
if device.isExposurePointOfInterestSupported && device.isExposureModeSupported(exposureMode) {
device.exposurePointOfInterest = devicePoint
device.exposureMode = exposureMode
}
device.isSubjectAreaChangeMonitoringEnabled = monitorSubjectAreaChange
device.unlockForConfiguration()
} catch {
print("Could not lock device for configuration: \(error)")
}
}
}
public func focus(at focusPoint: CGPoint) {
let device = self.videoDeviceInput.device
do {
try device.lockForConfiguration()
if device.isFocusPointOfInterestSupported {
device.focusPointOfInterest = focusPoint
device.exposurePointOfInterest = focusPoint
device.exposureMode = .continuousAutoExposure
device.focusMode = .continuousAutoFocus
device.unlockForConfiguration()
}
}
catch {
print(error.localizedDescription)
}
}
@objc public func stop(completion: (() -> ())? = nil) {
sessionQueue.async {
if self.isSessionRunning {
if self.setupResult == .success {
self.session.stopRunning()
self.isSessionRunning = self.session.isRunning
print("CAMERA STOPPED")
self.removeObservers()
if !self.session.isRunning {
DispatchQueue.main.async {
self.isCameraButtonDisabled = true
self.isCameraUnavailable = true
completion?()
}
}
}
}
}
}
@objc public func start() {
sessionQueue.async {
if !self.isSessionRunning && self.isConfigured {
switch self.setupResult {
case .success:
self.addObservers()
self.session.startRunning()
print("CAMERA RUNNING")
self.isSessionRunning = self.session.isRunning
if self.session.isRunning {
DispatchQueue.main.async {
self.isCameraButtonDisabled = false
self.isCameraUnavailable = false
}
}
case .notAuthorized:
print("Application not authorized to use camera")
DispatchQueue.main.async {
self.isCameraButtonDisabled = true
self.isCameraUnavailable = true
}
case .configurationFailed:
DispatchQueue.main.async {
self.alertError = AlertError(title: "Camera Error", message: "Camera configuration failed. Either your device camera is not available or other application is using it", primaryButtonTitle: "Accept", secondaryButtonTitle: nil, primaryAction: nil, secondaryAction: nil)
self.shouldShowAlertView = true
self.isCameraButtonDisabled = true
self.isCameraUnavailable = true
}
}
}
}
}
public func set(zoom: CGFloat) {
let factor = zoom < 1 ? 1 : zoom
let device = self.videoDeviceInput.device
do {
try device.lockForConfiguration()
device.videoZoomFactor = factor
device.unlockForConfiguration()
}
catch {
print(error.localizedDescription)
}
}
public func capturePhoto() {
if self.setupResult != .configurationFailed {
let videoPreviewLayerOrientation: AVCaptureVideoOrientation = .portrait
self.isCameraButtonDisabled = true
sessionQueue.async {
if let photoOutputConnection = self.photoOutput.connection(with: .video) {
photoOutputConnection.videoOrientation = videoPreviewLayerOrientation
}
var photoSettings = AVCapturePhotoSettings()
// Capture HEIF photos when supported. Enable according to user settings and high-resolution photos.
if (self.photoOutput.availablePhotoCodecTypes.contains(.hevc)) {
photoSettings = AVCapturePhotoSettings(format: [AVVideoCodecKey: AVVideoCodecType.hevc])
}
if self.videoDeviceInput.device.isFlashAvailable {
photoSettings.flashMode = self.flashMode
}
if !photoSettings.__availablePreviewPhotoPixelFormatTypes.isEmpty {
photoSettings.previewPhotoFormat = [kCVPixelBufferPixelFormatTypeKey as String: photoSettings.__availablePreviewPhotoPixelFormatTypes.first!]
}
photoSettings.photoQualityPrioritization = .speed
if self.photoCaptureProcessor == nil {
self.photoCaptureProcessor = PhotoCaptureProcessor(with: photoSettings, photoOutput: self.photoOutput, willCapturePhotoAnimation: {
DispatchQueue.main.async {
self.willCapturePhoto.toggle()
self.willCapturePhoto.toggle()
}
}, completionHandler: { (photoCaptureProcessor) in
if let data = photoCaptureProcessor.photoData {
let url = self.savePhoto(data: data)
if let unwrappedURL = url {
self.thumbnail = Thumbnail(type: .image, url: unwrappedURL)
}
} else {
print("Data for photo not found")
}
self.isCameraButtonDisabled = false
}, photoProcessingHandler: { animate in
self.isPhotoProcessing = animate
})
}
self.photoCaptureProcessor?.capturePhoto(settings: photoSettings)
}
}
}
public func startRecording() {
if self.setupResult != .configurationFailed {
let videoPreviewLayerOrientation: AVCaptureVideoOrientation = .portrait
self.isCameraButtonDisabled = true
sessionQueue.async {
if let videoOutputConnection = self.movieOutput.connection(with: .video) {
videoOutputConnection.videoOrientation = videoPreviewLayerOrientation
var videoSettings = [String: Any]()
if self.movieOutput.availableVideoCodecTypes.contains(.hevc) == true {
videoSettings[AVVideoCodecKey] = AVVideoCodecType.hevc
self.movieOutput.setOutputSettings(videoSettings, for: videoOutputConnection)
}
}
if self.videoCaptureProcessor == nil {
self.videoCaptureProcessor = VideoCaptureProcessor(movieOutput: self.movieOutput, beginHandler: {
self.isRecording = true
}, completionHandler: { (videoCaptureProcessor, outputFileURL) in
self.isCameraButtonDisabled = false
self.captureMode = .image
self.mediaItems.append(MediaItem(url: outputFileURL, type: .video))
self.thumbnail = Thumbnail(type: .video, url: outputFileURL)
}, videoProcessingHandler: { animate in
self.isPhotoProcessing = animate
})
}
self.videoCaptureProcessor?.startCapture(session: self.session)
}
}
}
func stopRecording() {
if let videoCaptureProcessor = self.videoCaptureProcessor {
isRecording = false
videoCaptureProcessor.stopCapture()
}
}
func savePhoto(imageType: String = "jpeg", data: Data) -> URL? {
guard let uiImage = UIImage(data: data) else {
print("Error converting media data to UIImage")
return nil
}
guard let compressedData = uiImage.jpegData(compressionQuality: 0.8) else {
print("Error converting UIImage to JPEG data")
return nil
}
let temporaryDirectory = NSTemporaryDirectory()
let tempFileName = "\(UUID().uuidString).\(imageType)"
let tempFileURL = URL(fileURLWithPath: temporaryDirectory).appendingPathComponent(tempFileName)
do {
try compressedData.write(to: tempFileURL)
self.mediaItems.append(MediaItem(url: tempFileURL, type: .image))
return tempFileURL
} catch {
print("Error saving image data to temporary URL: \(error.localizedDescription)")
}
return nil
}
private func addObservers() {
let systemPressureStateObservation = observe(\.videoDeviceInput.device.systemPressureState, options: .new) { _, change in
guard let systemPressureState = change.newValue else { return }
self.setRecommendedFrameRateRangeForPressureState(systemPressureState: systemPressureState)
}
keyValueObservations.append(systemPressureStateObservation)
// NotificationCenter.default.addObserver(self, selector: #selector(self.onOrientationChange), name: UIDevice.orientationDidChangeNotification, object: nil)
NotificationCenter.default.addObserver(self,
selector: #selector(subjectAreaDidChange),
name: .AVCaptureDeviceSubjectAreaDidChange,
object: videoDeviceInput.device)
NotificationCenter.default.addObserver(self, selector: #selector(uiRequestedNewFocusArea), name: .init(rawValue: "UserDidRequestNewFocusPoint"), object: nil)
NotificationCenter.default.addObserver(self,
selector: #selector(sessionRuntimeError),
name: .AVCaptureSessionRuntimeError,
object: session)
NotificationCenter.default.addObserver(self,
selector: #selector(sessionWasInterrupted),
name: .AVCaptureSessionWasInterrupted,
object: session)
NotificationCenter.default.addObserver(self,
selector: #selector(sessionInterruptionEnded),
name: .AVCaptureSessionInterruptionEnded,
object: session)
}
private func removeObservers() {
NotificationCenter.default.removeObserver(self)
for keyValueObservation in keyValueObservations {
keyValueObservation.invalidate()
}
keyValueObservations.removeAll()
}
@objc private func uiRequestedNewFocusArea(notification: NSNotification) {
guard let userInfo = notification.userInfo as? [String: Any], let devicePoint = userInfo["devicePoint"] as? CGPoint else { return }
self.focus(at: devicePoint)
}
@objc
private func subjectAreaDidChange(notification: NSNotification) {
let devicePoint = CGPoint(x: 0.5, y: 0.5)
focus(with: .continuousAutoFocus, exposureMode: .continuousAutoExposure, at: devicePoint, monitorSubjectAreaChange: false)
}
@objc
private func sessionRuntimeError(notification: NSNotification) {
guard let error = notification.userInfo?[AVCaptureSessionErrorKey] as? AVError else { return }
print("Capture session runtime error: \(error)")
if error.code == .mediaServicesWereReset {
sessionQueue.async {
if self.isSessionRunning {
self.session.startRunning()
self.isSessionRunning = self.session.isRunning
}
}
}
}
private func setRecommendedFrameRateRangeForPressureState(systemPressureState: AVCaptureDevice.SystemPressureState) {
let pressureLevel = systemPressureState.level
if pressureLevel == .serious || pressureLevel == .critical {
do {
try self.videoDeviceInput.device.lockForConfiguration()
print("WARNING: Reached elevated system pressure level: \(pressureLevel). Throttling frame rate.")
self.videoDeviceInput.device.activeVideoMinFrameDuration = CMTime(value: 1, timescale: 20)
self.videoDeviceInput.device.activeVideoMaxFrameDuration = CMTime(value: 1, timescale: 15)
self.videoDeviceInput.device.unlockForConfiguration()
} catch {
print("Could not lock device for configuration: \(error)")
}
} else if pressureLevel == .shutdown {
print("Session stopped running due to shutdown system pressure level.")
}
}
@objc
private func sessionWasInterrupted(notification: NSNotification) {
DispatchQueue.main.async {
self.isCameraUnavailable = true
}
if let userInfoValue = notification.userInfo?[AVCaptureSessionInterruptionReasonKey] as AnyObject?,
let reasonIntegerValue = userInfoValue.integerValue,
let reason = AVCaptureSession.InterruptionReason(rawValue: reasonIntegerValue) {
print("Capture session was interrupted with reason \(reason)")
if reason == .audioDeviceInUseByAnotherClient || reason == .videoDeviceInUseByAnotherClient {
print("Session stopped running due to video devies in use by another client.")
} else if reason == .videoDeviceNotAvailableWithMultipleForegroundApps {
print("Session stopped running due to video devies is not available with multiple foreground apps.")
} else if reason == .videoDeviceNotAvailableDueToSystemPressure {
print("Session stopped running due to shutdown system pressure level.")
}
}
}
@objc
private func sessionInterruptionEnded(notification: NSNotification) {
print("Capture session interruption ended")
DispatchQueue.main.async {
self.isCameraUnavailable = false
}
}
}

View File

@@ -1,40 +0,0 @@
//
// ImageResizer.swift
// damus
//
// Created by Suhail Saqan on 8/5/23.
//
import Foundation
import UIKit
public enum ImageResizingError: Error {
case cannotRetrieveFromURL
case cannotRetrieveFromData
}
public struct ImageResizer {
public var targetWidth: CGFloat
public init(targetWidth: CGFloat) {
self.targetWidth = targetWidth
}
public func resize(at url: URL) -> UIImage? {
guard let image = UIImage(contentsOfFile: url.path) else {
return nil
}
return self.resize(image: image)
}
public func resize(image: UIImage) -> UIImage {
let originalSize = image.size
let targetSize = CGSize(width: targetWidth, height: targetWidth*originalSize.height/originalSize.width)
let renderer = UIGraphicsImageRenderer(size: targetSize)
return renderer.image { (context) in
image.draw(in: CGRect(origin: .zero, size: targetSize))
}
}
}

View File

@@ -1,91 +0,0 @@
//
// PhotoCaptureProcessor.swift
// damus
//
// Created by Suhail Saqan on 8/5/23.
//
import Foundation
import Photos
class PhotoCaptureProcessor: NSObject {
private(set) var requestedPhotoSettings: AVCapturePhotoSettings
private(set) var photoOutput: AVCapturePhotoOutput?
lazy var context = CIContext()
var photoData: Data?
private var maxPhotoProcessingTime: CMTime?
private let willCapturePhotoAnimation: () -> Void
private let completionHandler: (PhotoCaptureProcessor) -> Void
private let photoProcessingHandler: (Bool) -> Void
init(with requestedPhotoSettings: AVCapturePhotoSettings,
photoOutput: AVCapturePhotoOutput?,
willCapturePhotoAnimation: @escaping () -> Void,
completionHandler: @escaping (PhotoCaptureProcessor) -> Void,
photoProcessingHandler: @escaping (Bool) -> Void) {
self.requestedPhotoSettings = requestedPhotoSettings
self.willCapturePhotoAnimation = willCapturePhotoAnimation
self.completionHandler = completionHandler
self.photoProcessingHandler = photoProcessingHandler
self.photoOutput = photoOutput
}
func capturePhoto(settings: AVCapturePhotoSettings) {
if let photoOutput = self.photoOutput {
photoOutput.capturePhoto(with: settings, delegate: self)
}
}
}
extension PhotoCaptureProcessor: AVCapturePhotoCaptureDelegate {
func photoOutput(_ output: AVCapturePhotoOutput, willBeginCaptureFor resolvedSettings: AVCaptureResolvedPhotoSettings) {
maxPhotoProcessingTime = resolvedSettings.photoProcessingTimeRange.start + resolvedSettings.photoProcessingTimeRange.duration
}
func photoOutput(_ output: AVCapturePhotoOutput, willCapturePhotoFor resolvedSettings: AVCaptureResolvedPhotoSettings) {
DispatchQueue.main.async {
self.willCapturePhotoAnimation()
}
guard let maxPhotoProcessingTime = maxPhotoProcessingTime else {
return
}
DispatchQueue.main.async {
self.photoProcessingHandler(true)
}
let oneSecond = CMTime(seconds: 2, preferredTimescale: 1)
if maxPhotoProcessingTime > oneSecond {
DispatchQueue.main.async {
self.photoProcessingHandler(true)
}
}
}
func photoOutput(_ output: AVCapturePhotoOutput, didFinishProcessingPhoto photo: AVCapturePhoto, error: Error?) {
DispatchQueue.main.async {
self.photoProcessingHandler(false)
}
if let error = error {
print("Error capturing photo: \(error)")
} else {
photoData = photo.fileDataRepresentation()
}
}
func photoOutput(_ output: AVCapturePhotoOutput, didFinishCaptureFor resolvedSettings: AVCaptureResolvedPhotoSettings, error: Error?) {
if let error = error {
print("Error capturing photo: \(error)")
return
}
DispatchQueue.main.async {
self.completionHandler(self)
}
}
}

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@@ -1,77 +0,0 @@
//
// VideoCaptureProcessor.swift
// damus
//
// Created by Suhail Saqan on 8/5/23.
//
import Foundation
import AVFoundation
import Photos
class VideoCaptureProcessor: NSObject {
private(set) var movieOutput: AVCaptureMovieFileOutput?
private let beginHandler: () -> Void
private let completionHandler: (VideoCaptureProcessor, URL) -> Void
private let videoProcessingHandler: (Bool) -> Void
private var session: AVCaptureSession?
init(movieOutput: AVCaptureMovieFileOutput?,
beginHandler: @escaping () -> Void,
completionHandler: @escaping (VideoCaptureProcessor, URL) -> Void,
videoProcessingHandler: @escaping (Bool) -> Void) {
self.beginHandler = beginHandler
self.completionHandler = completionHandler
self.videoProcessingHandler = videoProcessingHandler
self.movieOutput = movieOutput
}
func startCapture(session: AVCaptureSession) {
if let movieOutput = self.movieOutput, session.isRunning {
let outputFileURL = uniqueOutputFileURL()
movieOutput.startRecording(to: outputFileURL, recordingDelegate: self)
}
}
func stopCapture() {
if let movieOutput = self.movieOutput {
if movieOutput.isRecording {
movieOutput.stopRecording()
}
}
}
private func uniqueOutputFileURL() -> URL {
let tempDirectory = FileManager.default.temporaryDirectory
let fileName = UUID().uuidString + ".mov"
return tempDirectory.appendingPathComponent(fileName)
}
}
extension VideoCaptureProcessor: AVCaptureFileOutputRecordingDelegate {
func fileOutput(_ output: AVCaptureFileOutput, didStartRecordingTo fileURL: URL, from connections: [AVCaptureConnection]) {
DispatchQueue.main.async {
self.beginHandler()
}
}
func fileOutput(_ output: AVCaptureFileOutput, willFinishRecordingTo fileURL: URL, from connections: [AVCaptureConnection]) {
DispatchQueue.main.async {
self.videoProcessingHandler(true)
}
}
func fileOutput(_ output: AVCaptureFileOutput, didFinishRecordingTo outputFileURL: URL, from connections: [AVCaptureConnection], error: Error?) {
if let error = error {
print("Error capturing video: \(error)")
return
}
DispatchQueue.main.async {
self.completionHandler(self, outputFileURL)
self.videoProcessingHandler(false)
}
}
}

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@@ -1,23 +0,0 @@
//
// CommentItem.swift
// damus
//
// Created by Daniel DAquino on 2024-08-14.
//
import Foundation
struct CommentItem: TagConvertible {
static let TAG_KEY: String = "comment"
let content: String
var tag: [String] {
return [Self.TAG_KEY, content]
}
static func from_tag(tag: TagSequence) -> CommentItem? {
guard tag.count == 2 else { return nil }
guard tag[0].string() == Self.TAG_KEY else { return nil }
return CommentItem(content: tag[1].string())
}
}

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@@ -1,149 +0,0 @@
//
// Contacts+.swift
// damus
//
// Extra functionality and utilities for `Contacts.swift`
//
// Created by Daniel DAquino on 2023-11-24.
//
import Foundation
func follow_reference(box: PostBox, our_contacts: NostrEvent?, keypair: FullKeypair, follow: FollowRef) -> NostrEvent? {
guard let ev = follow_user_event(our_contacts: our_contacts, keypair: keypair, follow: follow) else {
return nil
}
box.send(ev)
return ev
}
func unfollow_reference(postbox: PostBox, our_contacts: NostrEvent?, keypair: FullKeypair, unfollow: FollowRef) -> NostrEvent? {
guard let cs = our_contacts else {
return nil
}
guard let ev = unfollow_reference_event(our_contacts: cs, keypair: keypair, unfollow: unfollow) else {
return nil
}
postbox.send(ev)
return ev
}
func unfollow_reference_event(our_contacts: NostrEvent, keypair: FullKeypair, unfollow: FollowRef) -> NostrEvent? {
let tags = our_contacts.tags.reduce(into: [[String]]()) { ts, tag in
if let tag = FollowRef.from_tag(tag: tag), tag == unfollow {
return
}
ts.append(tag.strings())
}
let kind = NostrKind.contacts.rawValue
return NostrEvent(content: our_contacts.content, keypair: keypair.to_keypair(), kind: kind, tags: Array(tags))
}
func follow_user_event(our_contacts: NostrEvent?, keypair: FullKeypair, follow: FollowRef) -> NostrEvent? {
guard let cs = our_contacts else {
// don't create contacts for now so we don't nuke our contact list due to connectivity issues
// we should only create contacts during profile creation
//return create_contacts(relays: relays, our_pubkey: our_pubkey, follow: follow)
return nil
}
guard let ev = follow_with_existing_contacts(keypair: keypair, our_contacts: cs, follow: follow) else {
return nil
}
return ev
}
func decode_json_relays(_ content: String) -> [RelayURL: RelayInfo]? {
return decode_json(content)
}
func remove_relay(ev: NostrEvent, current_relays: [RelayDescriptor], keypair: FullKeypair, relay: RelayURL) -> NostrEvent?{
var relays = ensure_relay_info(relays: current_relays, content: ev.content)
relays.removeValue(forKey: relay)
guard let content = encode_json(relays) else {
return nil
}
return NostrEvent(content: content, keypair: keypair.to_keypair(), kind: 3, tags: ev.tags.strings())
}
func add_relay(ev: NostrEvent, keypair: FullKeypair, current_relays: [RelayDescriptor], relay: RelayURL, info: RelayInfo) -> NostrEvent? {
var relays = ensure_relay_info(relays: current_relays, content: ev.content)
// If kind:3 content is empty, or if the relay doesn't exist in the list,
// we want to create a kind:3 event with the new relay
guard ev.content.isEmpty || relays.index(forKey: relay) == nil else {
return nil
}
relays[relay] = info
guard let content = encode_json(relays) else {
return nil
}
return NostrEvent(content: content, keypair: keypair.to_keypair(), kind: 3, tags: ev.tags.strings())
}
func ensure_relay_info(relays: [RelayDescriptor], content: String) -> [RelayURL: RelayInfo] {
return decode_json_relays(content) ?? make_contact_relays(relays)
}
func is_already_following(contacts: NostrEvent, follow: FollowRef) -> Bool {
return contacts.references.contains { ref in
switch (ref, follow) {
case let (.hashtag(ht), .hashtag(follow_ht)):
return ht.hashtag == follow_ht
case let (.pubkey(pk), .pubkey(follow_pk)):
return pk == follow_pk
case (.hashtag, .pubkey), (.pubkey, .hashtag),
(.event, _), (.quote, _), (.param, _), (.naddr, _), (.reference(_), _):
return false
}
}
}
func follow_with_existing_contacts(keypair: FullKeypair, our_contacts: NostrEvent, follow: FollowRef) -> NostrEvent? {
// don't update if we're already following
if is_already_following(contacts: our_contacts, follow: follow) {
return nil
}
let kind = NostrKind.contacts.rawValue
var tags = our_contacts.tags.strings()
tags.append(follow.tag)
return NostrEvent(content: our_contacts.content, keypair: keypair.to_keypair(), kind: kind, tags: tags)
}
func make_contact_relays(_ relays: [RelayDescriptor]) -> [RelayURL: RelayInfo] {
return relays.reduce(into: [:]) { acc, relay in
acc[relay.url] = relay.info
}
}
func make_relay_metadata(relays: [RelayDescriptor], keypair: FullKeypair) -> NostrEvent? {
let tags = relays.compactMap { r -> [String]? in
var tag = ["r", r.url.absoluteString]
if (r.info.read ?? true) != (r.info.write ?? true) {
tag += r.info.read == true ? ["read"] : ["write"]
}
if ((r.info.read ?? true) || (r.info.write ?? true)) && r.variant == .regular {
return tag;
}
return nil
}
return NostrEvent(content: "", keypair: keypair.to_keypair(), kind: 10_002, tags: tags)
}

View File

@@ -7,25 +7,57 @@
import Foundation
class Contacts {
private var friends: Set<Pubkey> = Set()
private var friend_of_friends: Set<Pubkey> = Set()
/// Tracks which friends are friends of a given pubkey.
private var pubkey_to_our_friends = [Pubkey : Set<Pubkey>]()
private var muted: Set<Pubkey> = Set()
let our_pubkey: Pubkey
var delegate: ContactsDelegate? = nil
var event: NostrEvent? {
didSet {
guard let event else { return }
self.delegate?.latest_contact_event_changed(new_event: event)
}
}
var event: NostrEvent?
var mutelist: NostrEvent?
init(our_pubkey: Pubkey) {
self.our_pubkey = our_pubkey
}
func is_muted(_ pk: Pubkey) -> Bool {
return muted.contains(pk)
}
func set_mutelist(_ ev: NostrEvent) {
let oldlist = self.mutelist
self.mutelist = ev
let old = oldlist.map({ ev in Set(ev.referenced_pubkeys) }) ?? Set<Pubkey>()
let new = Set(ev.referenced_pubkeys)
let diff = old.symmetricDifference(new)
var new_mutes = Set<Pubkey>()
var new_unmutes = Set<Pubkey>()
for d in diff {
if new.contains(d) {
new_mutes.insert(d)
} else {
new_unmutes.insert(d)
}
}
// TODO: set local mutelist here
self.muted = Set(ev.referenced_pubkeys)
if new_mutes.count > 0 {
notify(.new_mutes(new_mutes))
}
if new_unmutes.count > 0 {
notify(.new_unmutes(new_unmutes))
}
}
func remove_friend(_ pubkey: Pubkey) {
friends.remove(pubkey)
@@ -94,7 +126,127 @@ class Contacts {
}
}
/// Delegate protocol for `Contacts`. Use this to listen to significant updates from a `Contacts` instance
protocol ContactsDelegate {
func latest_contact_event_changed(new_event: NostrEvent)
func follow_reference(box: PostBox, our_contacts: NostrEvent?, keypair: FullKeypair, follow: FollowRef) -> NostrEvent? {
guard let ev = follow_user_event(our_contacts: our_contacts, keypair: keypair, follow: follow) else {
return nil
}
box.send(ev)
return ev
}
func unfollow_reference(postbox: PostBox, our_contacts: NostrEvent?, keypair: FullKeypair, unfollow: FollowRef) -> NostrEvent? {
guard let cs = our_contacts else {
return nil
}
guard let ev = unfollow_reference_event(our_contacts: cs, keypair: keypair, unfollow: unfollow) else {
return nil
}
postbox.send(ev)
return ev
}
func unfollow_reference_event(our_contacts: NostrEvent, keypair: FullKeypair, unfollow: FollowRef) -> NostrEvent? {
let tags = our_contacts.tags.reduce(into: [[String]]()) { ts, tag in
if let tag = FollowRef.from_tag(tag: tag), tag == unfollow {
return
}
ts.append(tag.strings())
}
let kind = NostrKind.contacts.rawValue
return NostrEvent(content: our_contacts.content, keypair: keypair.to_keypair(), kind: kind, tags: Array(tags))
}
func follow_user_event(our_contacts: NostrEvent?, keypair: FullKeypair, follow: FollowRef) -> NostrEvent? {
guard let cs = our_contacts else {
// don't create contacts for now so we don't nuke our contact list due to connectivity issues
// we should only create contacts during profile creation
//return create_contacts(relays: relays, our_pubkey: our_pubkey, follow: follow)
return nil
}
guard let ev = follow_with_existing_contacts(keypair: keypair, our_contacts: cs, follow: follow) else {
return nil
}
return ev
}
func decode_json_relays(_ content: String) -> [String: RelayInfo]? {
return decode_json(content)
}
func remove_relay(ev: NostrEvent, current_relays: [RelayDescriptor], keypair: FullKeypair, relay: String) -> NostrEvent?{
var relays = ensure_relay_info(relays: current_relays, content: ev.content)
relays.removeValue(forKey: relay)
guard let content = encode_json(relays) else {
return nil
}
return NostrEvent(content: content, keypair: keypair.to_keypair(), kind: 3, tags: ev.tags.strings())
}
func add_relay(ev: NostrEvent, keypair: FullKeypair, current_relays: [RelayDescriptor], relay: String, info: RelayInfo) -> NostrEvent? {
var relays = ensure_relay_info(relays: current_relays, content: ev.content)
guard relays.index(forKey: relay) == nil else {
return nil
}
relays[relay] = info
guard let content = encode_json(relays) else {
return nil
}
return NostrEvent(content: content, keypair: keypair.to_keypair(), kind: 3, tags: ev.tags.strings())
}
func ensure_relay_info(relays: [RelayDescriptor], content: String) -> [String: RelayInfo] {
guard let relay_info = decode_json_relays(content) else {
return make_contact_relays(relays)
}
return relay_info
}
func is_already_following(contacts: NostrEvent, follow: FollowRef) -> Bool {
return contacts.references.contains { ref in
switch (ref, follow) {
case let (.hashtag(ht), .hashtag(follow_ht)):
return ht.string() == follow_ht
case let (.pubkey(pk), .pubkey(follow_pk)):
return pk == follow_pk
case (.hashtag, .pubkey), (.pubkey, .hashtag),
(.event, _), (.quote, _), (.param, _):
return false
}
}
}
func follow_with_existing_contacts(keypair: FullKeypair, our_contacts: NostrEvent, follow: FollowRef) -> NostrEvent? {
// don't update if we're already following
if is_already_following(contacts: our_contacts, follow: follow) {
return nil
}
let kind = NostrKind.contacts.rawValue
var tags = our_contacts.tags.strings()
tags.append(follow.tag)
return NostrEvent(content: our_contacts.content, keypair: keypair.to_keypair(), kind: kind, tags: tags)
}
func make_contact_relays(_ relays: [RelayDescriptor]) -> [String: RelayInfo] {
return relays.reduce(into: [:]) { acc, relay in
acc[relay.url.url.absoluteString] = relay.info
}
}

View File

@@ -16,7 +16,7 @@ enum FilterState : Int {
func filter(ev: NostrEvent) -> Bool {
switch self {
case .posts:
return ev.known_kind == .boost || ev.known_kind == .highlight || !ev.is_reply()
return ev.known_kind == .boost || !ev.is_reply(.empty)
case .posts_and_replies:
return true
}
@@ -25,16 +25,7 @@ enum FilterState : Int {
/// Simple filter to determine whether to show posts with #nsfw tags
func nsfw_tag_filter(ev: NostrEvent) -> Bool {
return ev.referenced_hashtags.first(where: { t in t.hashtag == "nsfw" }) == nil
}
func get_repost_of_muted_user_filter(damus_state: DamusState) -> ((_ ev: NostrEvent) -> Bool) {
return { ev in
guard ev.known_kind == .boost else { return true }
// This needs to use cached because it can be way too slow otherwise
guard let inner_ev = ev.get_cached_inner_event(cache: damus_state.events) else { return true }
return should_show_event(state: damus_state, ev: inner_ev)
}
return ev.referenced_hashtags.first(where: { t in t.hashtag == "nsfw" }) == nil
}
/// Generic filter with various tweakable settings
@@ -53,16 +44,11 @@ struct ContentFilters {
}
extension ContentFilters {
static func default_filters(damus_state: DamusState) -> ContentFilters {
return ContentFilters(filters: ContentFilters.defaults(damus_state: damus_state))
}
static func defaults(damus_state: DamusState) -> [(NostrEvent) -> Bool] {
static func defaults(_ settings: UserSettingsStore) -> [(NostrEvent) -> Bool] {
var filters = Array<(NostrEvent) -> Bool>()
if damus_state.settings.hide_nsfw_tagged_content {
if settings.hide_nsfw_tagged_content {
filters.append(nsfw_tag_filter)
}
filters.append(get_repost_of_muted_user_filter(damus_state: damus_state))
return filters
}
}

View File

@@ -9,31 +9,31 @@ import Foundation
class CreateAccountModel: ObservableObject {
@Published var display_name: String = ""
@Published var name: String = ""
@Published var real_name: String = ""
@Published var nick_name: String = ""
@Published var about: String = ""
@Published var pubkey: Pubkey = .empty
@Published var privkey: Privkey = .empty
@Published var profile_image: URL? = nil
var rendered_name: String {
if display_name.isEmpty {
return name
if real_name.isEmpty {
return nick_name
}
return display_name
return real_name
}
var keypair: Keypair {
return Keypair(pubkey: self.pubkey, privkey: self.privkey)
}
init(display_name: String = "", name: String = "", about: String = "") {
init(real: String = "", nick: String = "", about: String = "") {
let keypair = generate_new_keypair()
self.pubkey = keypair.pubkey
self.privkey = keypair.privkey
self.display_name = display_name
self.name = name
self.real_name = real
self.nick_name = nick
self.about = about
}
}

View File

@@ -1,59 +0,0 @@
//
// DamusCacheManager.swift
// damus
//
// Created by Daniel DAquino on 2023-10-04.
//
import Foundation
import Kingfisher
struct DamusCacheManager {
static var shared: DamusCacheManager = DamusCacheManager()
func clear_cache(damus_state: DamusState, completion: (() -> Void)? = nil) {
Log.info("Clearing all caches", for: .storage)
clear_kingfisher_cache(completion: {
clear_cache_folder(completion: {
Log.info("All caches cleared", for: .storage)
completion?()
})
})
}
func clear_kingfisher_cache(completion: (() -> Void)? = nil) {
Log.info("Clearing Kingfisher cache", for: .storage)
KingfisherManager.shared.cache.clearMemoryCache()
KingfisherManager.shared.cache.clearDiskCache {
Log.info("Kingfisher cache cleared", for: .storage)
completion?()
}
}
func clear_cache_folder(completion: (() -> Void)? = nil) {
Log.info("Clearing entire cache folder", for: .storage)
let cacheURL = FileManager.default.urls(for: .cachesDirectory, in: .userDomainMask)[0]
do {
let fileNames = try FileManager.default.contentsOfDirectory(atPath: cacheURL.path)
for fileName in fileNames {
let filePath = cacheURL.appendingPathComponent(fileName)
// Prevent issues by double-checking if files are in use, and do not delete them if they are.
// This is not perfect. There is still a small chance for a race condition if a file is opened between this check and the file removal.
let isBusy = (!(access(filePath.path, F_OK) == -1 && errno == ETXTBSY))
if isBusy {
continue
}
try FileManager.default.removeItem(at: filePath)
}
Log.info("Cache folder cleared successfully.", for: .storage)
completion?()
} catch {
Log.error("Could not clear cache folder", for: .storage)
}
}
}

View File

@@ -7,16 +7,13 @@
import Foundation
import LinkPresentation
import EmojiPicker
class DamusState: HeadlessDamusState {
struct DamusState {
let pool: RelayPool
let keypair: Keypair
let likes: EventCounter
let boosts: EventCounter
let quote_reposts: EventCounter
let contacts: Contacts
let mutelist_manager: MutelistManager
let profiles: Profiles
let dms: DirectMessagesModel
let previews: PreviewCache
@@ -29,124 +26,14 @@ class DamusState: HeadlessDamusState {
let events: EventCache
let bookmarks: BookmarksManager
let postbox: PostBox
let bootstrap_relays: [RelayURL]
let bootstrap_relays: [String]
let replies: ReplyCounter
let muted_threads: MutedThreadsManager
let wallet: WalletModel
let nav: NavigationCoordinator
let music: MusicController?
let video: DamusVideoCoordinator
let video: VideoController
let ndb: Ndb
var purple: DamusPurple
var push_notification_client: PushNotificationClient
let emoji_provider: EmojiProvider
init(pool: RelayPool, keypair: Keypair, likes: EventCounter, boosts: EventCounter, contacts: Contacts, mutelist_manager: MutelistManager, profiles: Profiles, dms: DirectMessagesModel, previews: PreviewCache, zaps: Zaps, lnurls: LNUrls, settings: UserSettingsStore, relay_filters: RelayFilters, relay_model_cache: RelayModelCache, drafts: Drafts, events: EventCache, bookmarks: BookmarksManager, postbox: PostBox, bootstrap_relays: [RelayURL], replies: ReplyCounter, wallet: WalletModel, nav: NavigationCoordinator, music: MusicController?, video: DamusVideoCoordinator, ndb: Ndb, purple: DamusPurple? = nil, quote_reposts: EventCounter, emoji_provider: EmojiProvider) {
self.pool = pool
self.keypair = keypair
self.likes = likes
self.boosts = boosts
self.contacts = contacts
self.mutelist_manager = mutelist_manager
self.profiles = profiles
self.dms = dms
self.previews = previews
self.zaps = zaps
self.lnurls = lnurls
self.settings = settings
self.relay_filters = relay_filters
self.relay_model_cache = relay_model_cache
self.drafts = drafts
self.events = events
self.bookmarks = bookmarks
self.postbox = postbox
self.bootstrap_relays = bootstrap_relays
self.replies = replies
self.wallet = wallet
self.nav = nav
self.music = music
self.video = video
self.ndb = ndb
self.purple = purple ?? DamusPurple(
settings: settings,
keypair: keypair
)
self.quote_reposts = quote_reposts
self.push_notification_client = PushNotificationClient(keypair: keypair, settings: settings)
self.emoji_provider = emoji_provider
}
@MainActor
convenience init?(keypair: Keypair) {
// nostrdb
var mndb = Ndb()
if mndb == nil {
// try recovery
print("DB ISSUE! RECOVERING")
mndb = Ndb.safemode()
// out of space or something?? maybe we need a in-memory fallback
if mndb == nil {
logout(nil)
return nil
}
}
let navigationCoordinator: NavigationCoordinator = NavigationCoordinator()
let home: HomeModel = HomeModel()
let sub_id = UUID().uuidString
guard let ndb = mndb else { return nil }
let pubkey = keypair.pubkey
let pool = RelayPool(ndb: ndb, keypair: keypair)
let model_cache = RelayModelCache()
let relay_filters = RelayFilters(our_pubkey: pubkey)
let bootstrap_relays = load_bootstrap_relays(pubkey: pubkey)
let settings = UserSettingsStore.globally_load_for(pubkey: pubkey)
let new_relay_filters = load_relay_filters(pubkey) == nil
for relay in bootstrap_relays {
let descriptor = RelayDescriptor(url: relay, info: .rw)
add_new_relay(model_cache: model_cache, relay_filters: relay_filters, pool: pool, descriptor: descriptor, new_relay_filters: new_relay_filters, logging_enabled: settings.developer_mode)
}
pool.register_handler(sub_id: sub_id, handler: home.handle_event)
if let nwc_str = settings.nostr_wallet_connect,
let nwc = WalletConnectURL(str: nwc_str) {
try? pool.add_relay(.nwc(url: nwc.relay))
}
self.init(
pool: pool,
keypair: keypair,
likes: EventCounter(our_pubkey: pubkey),
boosts: EventCounter(our_pubkey: pubkey),
contacts: Contacts(our_pubkey: pubkey),
mutelist_manager: MutelistManager(user_keypair: keypair),
profiles: Profiles(ndb: ndb),
dms: home.dms,
previews: PreviewCache(),
zaps: Zaps(our_pubkey: pubkey),
lnurls: LNUrls(),
settings: settings,
relay_filters: relay_filters,
relay_model_cache: model_cache,
drafts: Drafts(),
events: EventCache(ndb: ndb),
bookmarks: BookmarksManager(pubkey: pubkey),
postbox: PostBox(pool: pool),
bootstrap_relays: bootstrap_relays,
replies: ReplyCounter(our_pubkey: pubkey),
wallet: WalletModel(settings: settings),
nav: navigationCoordinator,
music: MusicController(onChange: { _ in }),
video: DamusVideoCoordinator(),
ndb: ndb,
quote_reposts: .init(our_pubkey: pubkey),
emoji_provider: DefaultEmojiProvider(showAllVariations: true)
)
}
@discardableResult
func add_zap(zap: Zapping) -> Bool {
@@ -172,14 +59,7 @@ class DamusState: HeadlessDamusState {
var is_privkey_user: Bool {
keypair.privkey != nil
}
func close() {
print("txn: damus close")
wallet.disconnect()
pool.close()
ndb.close()
}
static var empty: DamusState {
let empty_pub: Pubkey = .empty
let empty_sec: Privkey = .empty
@@ -191,7 +71,6 @@ class DamusState: HeadlessDamusState {
likes: EventCounter(our_pubkey: empty_pub),
boosts: EventCounter(our_pubkey: empty_pub),
contacts: Contacts(our_pubkey: empty_pub),
mutelist_manager: MutelistManager(user_keypair: kp),
profiles: Profiles(ndb: .empty),
dms: DirectMessagesModel(our_pubkey: empty_pub),
previews: PreviewCache(),
@@ -206,13 +85,12 @@ class DamusState: HeadlessDamusState {
postbox: PostBox(pool: RelayPool(ndb: .empty)),
bootstrap_relays: [],
replies: ReplyCounter(our_pubkey: empty_pub),
muted_threads: MutedThreadsManager(keypair: kp),
wallet: WalletModel(settings: UserSettingsStore()),
nav: NavigationCoordinator(),
music: nil,
video: DamusVideoCoordinator(),
ndb: .empty,
quote_reposts: .init(our_pubkey: empty_pub),
emoji_provider: DefaultEmojiProvider(showAllVariations: true)
video: VideoController(),
ndb: .empty
)
}
}

View File

@@ -1,133 +0,0 @@
//
// DamusUserDefaults.swift
// damus
//
// Created by Daniel DAquino on 2023-11-25.
//
import Foundation
/// # DamusUserDefaults
///
/// This struct acts like a UserDefaults object, but is also capable of automatically mirroring values to a separate store.
///
/// It works by using a specific store container as the main source of truth, and by optionally mirroring values to a different container if needed.
///
/// This is useful when the data of a UserDefaults object needs to be accessible from another store container,
/// as it offers ways to automatically mirror information over a different container (e.g. When using app extensions)
///
/// Since it mirrors items instead of migrating them, this object can be used in a backwards compatible manner.
///
/// The easiest way to use this is to use `DamusUserDefaults.standard` as a drop-in replacement for `UserDefaults.standard`
/// Or, you can initialize a custom object with customizable stores.
struct DamusUserDefaults {
// MARK: - Helper data structures
enum Store: Equatable {
case standard
case shared
case custom(UserDefaults)
func get_user_defaults() -> UserDefaults? {
switch self {
case .standard:
return UserDefaults.standard
case .shared:
return UserDefaults(suiteName: Constants.DAMUS_APP_GROUP_IDENTIFIER)
case .custom(let user_defaults):
return user_defaults
}
}
}
enum DamusUserDefaultsError: Error {
case cannot_initialize_user_defaults
case cannot_mirror_main_user_defaults
}
// MARK: - Stored properties
private let main: UserDefaults
private let mirrors: [UserDefaults]
// MARK: - Initializers
init?(main: Store, mirror mirrors: [Store] = []) throws {
guard let main_user_defaults = main.get_user_defaults() else { throw DamusUserDefaultsError.cannot_initialize_user_defaults }
let mirror_user_defaults: [UserDefaults] = try mirrors.compactMap({ mirror_store in
guard let mirror_user_default = mirror_store.get_user_defaults() else {
throw DamusUserDefaultsError.cannot_initialize_user_defaults
}
guard mirror_store != main else {
throw DamusUserDefaultsError.cannot_mirror_main_user_defaults
}
return mirror_user_default
})
self.main = main_user_defaults
self.mirrors = mirror_user_defaults
}
// MARK: - Functions for feature parity with UserDefaults
func string(forKey defaultName: String) -> String? {
let value = self.main.string(forKey: defaultName)
self.mirror(value, forKey: defaultName)
return value
}
func set(_ value: Any?, forKey defaultName: String) {
self.main.set(value, forKey: defaultName)
self.mirror(value, forKey: defaultName)
}
func removeObject(forKey defaultName: String) {
self.main.removeObject(forKey: defaultName)
self.mirror_object_removal(forKey: defaultName)
}
func object(forKey defaultName: String) -> Any? {
let value = self.main.object(forKey: defaultName)
self.mirror(value, forKey: defaultName)
return value
}
// MARK: - Mirroring utilities
private func mirror(_ value: Any?, forKey defaultName: String) {
for mirror in self.mirrors {
mirror.set(value, forKey: defaultName)
}
}
private func mirror_object_removal(forKey defaultName: String) {
for mirror in self.mirrors {
mirror.removeObject(forKey: defaultName)
}
}
}
// MARK: - Default convenience objects
/// # Convenience objects
///
/// - `DamusUserDefaults.standard`: will detect the bundle identifier and pick an appropriate object. You should generally use this one.
/// - `DamusUserDefaults.app`: stores things on its own container, and mirrors them to the shared container.
/// - `DamusUserDefaults.shared`: stores things on the shared container and does no mirroring
extension DamusUserDefaults {
static let app: DamusUserDefaults = try! DamusUserDefaults(main: .standard, mirror: [.shared])! // Since the underlying behavior is very static, the risk of crashing on force unwrap is low
static let shared: DamusUserDefaults = try! DamusUserDefaults(main: .shared)! // Since the underlying behavior is very static, the risk of crashing on force unwrap is low
static var standard: DamusUserDefaults {
get {
switch Bundle.main.bundleIdentifier {
case Constants.MAIN_APP_BUNDLE_IDENTIFIER:
return Self.app
case Constants.NOTIFICATION_EXTENSION_BUNDLE_IDENTIFIER:
return Self.shared
default:
return Self.shared
}
}
}
}

View File

@@ -7,7 +7,7 @@
import Foundation
class DraftArtifacts: Equatable {
class DraftArtifacts {
var content: NSMutableAttributedString
var media: [UploadedMedia]
@@ -15,18 +15,10 @@ class DraftArtifacts: Equatable {
self.content = content
self.media = media
}
static func == (lhs: DraftArtifacts, rhs: DraftArtifacts) -> Bool {
return (
lhs.media == rhs.media &&
lhs.content.string == rhs.content.string // Comparing the text content is not perfect but acceptable in this case because attributes for our post editor are determined purely from text content
)
}
}
class Drafts: ObservableObject {
@Published var post: DraftArtifacts? = nil
@Published var replies: [NostrEvent: DraftArtifacts] = [:]
@Published var quotes: [NostrEvent: DraftArtifacts] = [:]
@Published var highlights: [HighlightSource: DraftArtifacts] = [:]
}

148
damus/Models/EventRef.swift Normal file
View File

@@ -0,0 +1,148 @@
//
// EventRef.swift
// damus
//
// Created by William Casarin on 2022-05-08.
//
import Foundation
enum EventRef: Equatable {
case mention(Mention<NoteRef>)
case thread_id(NoteRef)
case reply(NoteRef)
case reply_to_root(NoteRef)
var is_mention: NoteRef? {
if case .mention(let m) = self { return m.ref }
return nil
}
var is_direct_reply: NoteRef? {
switch self {
case .mention:
return nil
case .thread_id:
return nil
case .reply(let refid):
return refid
case .reply_to_root(let refid):
return refid
}
}
var is_thread_id: NoteRef? {
switch self {
case .mention:
return nil
case .thread_id(let referencedId):
return referencedId
case .reply:
return nil
case .reply_to_root(let referencedId):
return referencedId
}
}
var is_reply: NoteRef? {
switch self {
case .mention:
return nil
case .thread_id:
return nil
case .reply(let refid):
return refid
case .reply_to_root(let refid):
return refid
}
}
}
func build_mention_indices(_ blocks: [Block], type: MentionType) -> Set<Int> {
return blocks.reduce(into: []) { acc, block in
switch block {
case .mention(let m):
if m.ref.key == type, let idx = m.index {
acc.insert(idx)
}
case .relay:
return
case .text:
return
case .hashtag:
return
case .url:
return
case .invoice:
return
}
}
}
func interp_event_refs_without_mentions(_ refs: [NoteRef]) -> [EventRef] {
if refs.count == 0 {
return []
}
if refs.count == 1 {
return [.reply_to_root(refs[0])]
}
var evrefs: [EventRef] = []
var first: Bool = true
for ref in refs {
if first {
evrefs.append(.thread_id(ref))
first = false
} else {
evrefs.append(.reply(ref))
}
}
return evrefs
}
func interp_event_refs_with_mentions(tags: Tags, mention_indices: Set<Int>) -> [EventRef] {
var mentions: [EventRef] = []
var ev_refs: [NoteRef] = []
var i: Int = 0
for tag in tags {
if let ref = NoteRef.from_tag(tag: tag) {
if mention_indices.contains(i) {
let mention = Mention<NoteRef>(index: i, ref: ref)
mentions.append(.mention(mention))
} else {
ev_refs.append(ref)
}
}
i += 1
}
var replies = interp_event_refs_without_mentions(ev_refs)
replies.append(contentsOf: mentions)
return replies
}
func interpret_event_refs(blocks: [Block], tags: Tags) -> [EventRef] {
if tags.count == 0 {
return []
}
/// build a set of indices for each event mention
let mention_indices = build_mention_indices(blocks, type: .e)
/// simpler case with no mentions
if mention_indices.count == 0 {
return interp_event_refs_without_mentions_ndb(References<NoteRef>(tags: tags))
}
return interp_event_refs_with_mentions(tags: tags, mention_indices: mention_indices)
}
func event_is_reply(_ refs: [EventRef]) -> Bool {
return refs.contains { evref in
return evref.is_reply != nil
}
}

View File

@@ -7,62 +7,25 @@
import Foundation
class EventsModel: ObservableObject {
let state: DamusState
let target: NoteId
let kind: QueryKind
let kind: NostrKind
let sub_id = UUID().uuidString
let profiles_id = UUID().uuidString
var events: EventHolder
@Published var loading: Bool
enum QueryKind {
case kind(NostrKind)
case quotes
}
@Published var events: [NostrEvent] = []
init(state: DamusState, target: NoteId, kind: NostrKind) {
self.state = state
self.target = target
self.kind = .kind(kind)
self.loading = true
self.events = EventHolder(on_queue: { ev in
preload_events(state: state, events: [ev])
})
self.kind = kind
}
init(state: DamusState, target: NoteId, query: EventsModel.QueryKind) {
self.state = state
self.target = target
self.kind = query
self.loading = true
self.events = EventHolder(on_queue: { ev in
preload_events(state: state, events: [ev])
})
}
public static func quotes(state: DamusState, target: NoteId) -> EventsModel {
EventsModel(state: state, target: target, query: .quotes)
}
public static func reposts(state: DamusState, target: NoteId) -> EventsModel {
EventsModel(state: state, target: target, kind: .boost)
}
public static func likes(state: DamusState, target: NoteId) -> EventsModel {
EventsModel(state: state, target: target, kind: .like)
}
private func get_filter() -> NostrFilter {
var filter: NostrFilter
switch kind {
case .kind(let k):
filter = NostrFilter(kinds: [k])
filter.referenced_ids = [target]
case .quotes:
filter = NostrFilter(kinds: [.text])
filter.quotes = [target]
}
var filter = NostrFilter(kinds: [kind])
filter.referenced_ids = [target]
filter.limit = 500
return filter
}
@@ -76,19 +39,23 @@ class EventsModel: ObservableObject {
func unsubscribe() {
state.pool.unsubscribe(sub_id: sub_id)
}
private func handle_event(relay_id: RelayURL, ev: NostrEvent) {
if events.insert(ev) {
objectWillChange.send()
}
}
func handle_nostr_event(relay_id: RelayURL, ev: NostrConnectionEvent) {
guard case .nostr_event(let nev) = ev, nev.subid == self.sub_id
else {
private func handle_event(relay_id: String, ev: NostrEvent) {
guard ev.kind == kind.rawValue,
ev.referenced_ids.last == target else {
return
}
if insert_uniq_sorted_event(events: &self.events, new_ev: ev, cmp: { a, b in a.created_at < b.created_at } ) {
objectWillChange.send()
}
}
func handle_nostr_event(relay_id: String, ev: NostrConnectionEvent) {
guard case .nostr_event(let nev) = ev else {
return
}
switch nev {
case .event(_, let ev):
handle_event(relay_id: relay_id, ev: ev)
@@ -96,14 +63,8 @@ class EventsModel: ObservableObject {
break
case .ok:
break
case .auth:
break
case .eose:
self.loading = false
guard let txn = NdbTxn(ndb: self.state.ndb) else {
return
}
load_profiles(context: "events_model", profiles_subid: profiles_id, relay_id: relay_id, load: .from_events(events.all_events), damus_state: state, txn: txn)
load_profiles(profiles_subid: profiles_id, relay_id: relay_id, load: .from_events(events), damus_state: state)
}
}
}

View File

@@ -1,15 +0,0 @@
//
// FollowState.swift
// damus
//
// Created by Daniel DAquino on 2023-11-24.
//
import Foundation
enum FollowState {
case follows
case following
case unfollowing
case unfollows
}

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