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3 Commits

761 changed files with 21242 additions and 62575 deletions

2
.gitignore vendored
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Dist.xcconfig
Tusker.xcconfig
.DS_Store
MyPlayground.playground/

3
.gitmodules vendored
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[submodule "Gifu"]
path = Gifu
url = git://github.com/kaishin/Gifu.git
[submodule "Embassy"]
path = Embassy
url = https://github.com/envoy/Embassy.git

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## 2024.4
This release introduces support for iOS 18, including a new sidebar/tab bar on iPad, as well as bugfixes and improvements.
Features/Improvements:
- Import image description when adding attachments from Photos if possible
- iPadOS 18: New floating sidebar/tab bar
Bugfixes:
- Fix crash when viewing profiles in certain circumstances
- Fix video controls in attachment gallery not auto-hiding
- Fix crash if hashtag search results includes duplicates
- Fix "no content" text not being removed from list timeline after refreshing
- macOS: Fix video controls overlay being positioned incorrectly when Reduce Motion is on
- macOS: Fix reselecting current item not navigating back
## 2024.3
This update includes a number of bugfixes and performance improvements. See below for a list of fixes.
Bugfixes:
- Fix an issue displaying rich text in certain cases
- Fix crash when video attachment finishes playing
- Fix video attachment thumbnails being flipped on Compose screen
- Fix profile header images being blurry
- Fix crash when opening push notifications in certain circumstances
- Fix certain links in profile fields not being tappable
- Fix gifv playback pausing audio from other apps
- Fix gifv playback being paused when returning from background
- Fix badges on gifv attachments not appearing
- Fix excessive network traffic when opening profile pages
- Fix controls visibility not matching across attachment gallery pages
- Fix add hashtag/instance pinned timeline sheet in Customize Timelines dismissing instantly
- Fix Dynamic Type not applying to status content
- Fix mention/status push notifications not showing CW
- Fix sensitive attachment thumbnails being shown in push notifications
- Fix profile moved overlay visual and VoiceOver issues
- Fix opening Mastodon remote status links
- Fix reply author avatar on Compose screen not being pinned to top when scrolling while typing
- Pleroma/Akkoma: Fix editing attachment descriptions not working
- Pixelfed/Firefish: Fix error loading certain accounts
- Pixelfed: Fix error loading relationships and follow/block/etc. actions
- iPadOS: Fix pointer interactions throughout the app
- iPadOS: Fix multiple close buttons being added in multi-column interface
- iPadOS: Fix Cmd+1/etc. removing columns when returning to previous tab
- iPadOS: Fix multi-column interface not animating for some actions
- iPadOS: Fix selecting search results always adding new column
## 2024.2
This release introduces push notifications as well as an enhanced multi-column interface on iPadOS!
Features/Improvements:
- Push notifications
- Add post preview to Appearance preferences
- Show instance announcements in Notifications tab
- Add subscription option to Tip Jar
- iPadOS: Multi-column navigation
- Pleroma/Akkoma: Emoji reaction notifications
Bugfixes:
- Fix fetching server info on some instances
- Fix attachment captions not displaying while loading in gallery
- macOS: Remove in-app Safari preferences
- Pleroma: Handle posts with missing creation date
## 2024.1
This update includes a significant improvements for the attachment gallery and displaying rich text posts. See below for a full list of improvements and fixes.
Features/Improvements:
- Improve attachment gallery
- Improve animations
- Display video captions
- Support sharing/saving videos
- Resume music playback after playing videos
- Improve rich text display in posts
- Add See Results button to polls
- Add Share and Save to Photos menu items to post attachments
- Show verified links in account lists
- Display message on empty list timelines
- Add preference to indicate attachments lacking alt text
- Mark notifications as read on Mastodon web frontend once displayed
- iPadOS: Support tapping the selected sidebar item to scroll to top
Bugfixes:
- Fix issue changing scope after searching
- Fix crash when searching "from:me"
- Fix tapping Followers button on profile opening Following screen
- Fix crash when removing poll option on Compose screen
- Fix hang when sharing video/GIFV attachments
- Fix stretched Save to Photos icon when sharing attachments
- Fix GIFV playback preventing device sleep
- Fix Notifications tab not scrolling to top when tab bar item tapped
- Fix selection not clearing on Trending Hashtags
- Fix fast account switcher overlapping iPhone sensor housing in landscape
- Fix Edit List screen not updating when adding/removing accounts
- Fix changing list reply policy not refreshing timeline
- Pixelfed: Fix crash when there are multiple follow notifications from the same account
- macOS: Fix attachment gallery displaying improperly when Reduce Motion is on
## 2023.8
This update adds support for search operators and post translation, and improves support for displaying rich-text posts. See below for a full list of improvements and fixes.
Features/Improvements:
- Show search operators on Mastodon 4.2
- Use server-set preference for default post visibility, language, and (on Hometown) local-only
- Allow changing list reply policy and exclusivity options on Edit List screen
- Add Translate action to conversations (on supported Mastodon instances)
- Style block quotes correclty in rich-text posts
- Improve the appearance of lists in rich-text posts
- Add preference to underline links
- Compress uploaded video attachments to fit within instance limits
- Add preference to hide attachments in timelines
- Update visible timestamps after refresh notifications/timelines
- iPadOS: Allow switching between split screen and fullscreen navigation modes
- Pixelfed: Improve error message when uploading attachment fails
- Akkoma: Enable composing local-only posts
Bugfixes:
- Fix older notifications not loading if all initiially-loaded ones are grouped together
- Fix List timelines failing to refresh if they were initially empty
- Fix replies to posts with CWs always showing confirmation dialog when cancelling
- Fix Compose screen permitting setting the language to multiple/undefined
- Fix crash when uploading attachments without file extensions
- Fix Live Text button reappearing with swiping between attachment gallery pages
- Fix avatars on certain notifications flickering when refreshing
- Fix avatars on follow request notifications not being rounded
- Fix timeline jump button appearing incorrectly when Button Shapes acccessibility setting is on
- Fix public instance timeline screen not handling post deletion correctly
- Fix post that's reblogged and contains a followed hashtag not showing the reblogger
- Fix crash on launch when reblogged posts are visible
- Fix crash when showing display names with custom emoji in certain places
- Fix crash when showing trending hashtags without history data
- Fix potential crash on instance selector screen
- Fix potential crash if the app is dismissed while fast account switcher is animating
- Fix potential crash after deleting List on the Eplore screen
- Pixelfed: Fix error decoding certain posts
- VoiceOver: Fix history entries on Edit History screen not having descriptions
- iPadOS: Fix delay on app launch before "My Profile" sidebar item appears
- iPadOS: Fix language picker button not highlighting when hovered with the cursor
- macOS: Fix "New Post" window title appearing twice
- macOS: Fix Cmd+W sometimes closing non-foreground windows
- macOS: Fix visibility/local-only buttons not appearing in Compose toolbar
- macOS: Fix images copied from Safari not pasting on Compose screen
## 2023.7
This update adds support for iOS 17 and includes some minor changes.
Changes:
- Support iOS 17
- Indicate that edit history may be incomplete for remote posts
- Fix crash when collapsing to tab-bar mode in certain circumstances
- Fix potential crashes when using autocomplete on the Compose screen
- Fix Iceshrimp instances not being detected
## 2023.6
This update fixes a number of bugs and improves stability throughout the app. See below for a list of fixes.
Bugfixes:
- Fix issues displaying main post in the Conversation screen
- Fix crash when opening the Compose screen in certain locales
- Fix issues when collapsing from sidebar to tab bar mode
- Fix incorrect UI being displayed when accessing certain parts of the app immediately after launch
- Fix link card images not being blurred on posts marked sensitive
- Fix links appearing with incorrect accent color intermittently
- Fix being unable to remove followed hashtags from the Explore screen
- Akkoma: Fix not being able to follow hashtags
- Pleroma: Fix refreshing Mentions failing
- iPhone: Fix ducked Compose screen disappearing when rotating on large phones
## 2023.5
This update adds new several Compose-related features, including the ability to edit posts, a share sheet extension, and a post language picker. See below for the full list of improvements and bugfixes.
Features/Improvements:
- Edit posts
- Indicate edited posts in timestamp
- Show post edit history from Conversation screen
- Add Share Sheet extension
- Add expanded attachment view on Compose screen
- Add an attachment, select the description text field, then tap the expand button
- Expanded view allows you to see the attachment while writing the description
- Allows playing back videos while writing description
- iOS 16: Allows zooming in to the attachment
- Add language picker to the Compose screen
- Improve Compose screen ducking behavior
- Show reblogger's avatar on reblogged posts
- Use system photo picker instead of custom interface
- Improve hashtag search UI in Customize Timelines
- Improve status collapse/expand animation on Notifications screen
- Apply filters to Notifications screen
- Improve performance when scrolling through timeline
- Improve error messages when editing filters
- Change favorite/reblog button order to match Mastodon UI
- Gracefully handle unknown attachment types
- iPadOS: Persist sidebar visibility across
Bugfixes:
- Fix scroll-to-top not working in in-app Safari
- Fix inaccruate titles in certain error popups
- Fix error decoding post HTML
- Fix replied-to account not being the first @-mention
- Fix "No Content" message on profiles using wrong background color
- Fix reblogged posts appearing in Bookmarks
- Fix spurious errors when loading timeline
- Fix crash when displaying certain profiles
- Fix crash when the server returns invalid notifications
- Fix link previews not appearing in Notifications
- Fix Notifications screen taking a long time to load
- Fix deleted posts not being removed from Notifications screen
- Fix crashes when switching between sidebar/tab-bar modes
- Fix instance features not being detected on IDNA domains
- Fix list/hashtag timelines missing controls when opened in new window
- Fix reblog button being enabled on the user's own direct posts
- Fix main post in Conversation flickering
- Fix link card images not loading on Mastodon
- Fix crash when editing filter with the Hide action
- Fix certain remote status links not being resolved
- Fix Handoff to iPad/Mac presenting new screen modally
- GoToSocial: Fix decoding certain posts
- Calckey: Fix decoding certain posts
- iPadOS: Fix Compose window lacking a title
- iPadOS: Fix keyboard focus highlight not showing
- macOS: Fix sidebar keyboard shortcuts not working
## 2023.4
Features/Improvements:
- Add preference for non-pure-black dark mode
- Add Jump to Present button to timelines on the home tab
- Consolidate Trends into a single screen
- Allow pinning instance public timelines to the Home tab
- Add GIF/ALT badges to attachments (and preference to hide them)
- Add action to show hide/show reblogs from specific accounts
- Add preference to hide link preview cards
- Hide placeholder image in link preview card for previews without images
- Truncate links in posts
- Move Drafts button in Compose screen to nav bar to reduce accidental presses
- Load more posts/notifications on each page
- Update Bookmarks screen when posts are bookmarked/unbookmarked
- Add infinite scrolling to Bookmarks screen
- Add Favorites screen to the Explore tab
- Make attachment description text selectable in gallery
- Add long press to copy username on profile screens
- Optimize conversation loading
- Apply server-configured poll limits in Compose screen
- Add infinite scrolling to trending links/hashtags/posts
- Add state restoration for more screens
- Persist state when switching between accounts
- Add Handoff support for various screens
- Add preference to sync timeline position using Mastodon API, rather than iCloud
- Show percentage of voters for multi-choice polls, rather than percentage of votes
- Display message on remote profiles with no posts
- Indicate moved profiles
- Make Load More button on timelines more prominent
- VoiceOver: Make fast account switcher accessible
- VoiceOver: Improve labels for notifications
- VoiceOver: Fix custom emoji picker not having labels
Bugfixes:
- Workaround for not being able to sign in to certain instances
- Fix timeline position sync not working in certain circumstances
- Fix local-only posts not being decodable when logged in to Akkoma instances
- Fix Trends sometimes appearing in Explore/sidebar on non-Mastodon instances
- Fix favoriters/rebloggers list not resizing on screen rotation
- Fix crash when tapping My Profile tab immediately after app launch
- Handle authentication required errors on instance public timelines
- Fix follow request accept/reject buttons not matching accent color preference
- Fix tapping reblog count in conversation main status showing favorites list
- Fix crash when certain tags are present in post HTML
- Fix crash when opening Report screen in certain circumstances
- iPadOS: Fix crash when resizing window while on the Explore screen
- iOS 15: Fix accent colors not being displayed in Preferences

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# Haptic Feedback
## Selection changed
`UISelectionFeedbackGenerator`
## Actions
On success, `UIImpactFeedbackGenerator` with the `.light` style. On error, `UINotificationFeedbackGenerator` with the `.error` type.

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# X-Callback-URLs in Tusker
Tusker supports inter-app-communication using the [X-Callback-URL standard](http://x-callback-url.com/).
In short, requests are performed by opening the URL `tusker://x-callback-url/[request]` (where `[request]` is one of the requests listed below) with a variety of parameters.
## Callbacks
X-Callback-URLs support three types of callbacks: on success, on cancellation, and on error. Callbacks are specified as query parameters whose keys identify which callback (`x-success`, `x-cancel`, and `x-error`) and whose values are other URLs that should be opened to run the callback.
Data is passed to callbacks by adding additional query parameters to the callback URL. The `x-error` callback always returns a description of the error in the `error` parameter. Other data is provided depending on the request.
### JSON Responses
By default, callback data is included in URL query parameters of the callback URL. If the `json=true` parameter is provided, the response data will be encoded as JSON, converted to [Base64](https://developer.mozilla.org/en-US/docs/Web/API/WindowBase64/Base64_encoding_and_decoding), and provided in the `response` query parameter of the callback.
## Silent Requests
Tusker X-Callback-URL requests can be performed silently, without user confirmation. Each source app requires user permission on the first attempted silent action.
To perform a silent request:
1. Provide the `silent=true` URL query parameter in the request.
2. Specify the `x-source` parameter. It must be a (human interpretable) name of the source application/service. If `x-source` is not specified, the error callback will be invoked with the error message:
```
Cannot perform silent action without source app, x-source parameter must be specified.
```
3. Depending on the current permission state of the source app, one of several things will happen:
1. If the permission is **undecided** (i.e. the user has neither accepted nor rejected the silent action request), an alert will be displayed notifying the user that the source app has requested permission to silently perform actions. After the user either accepts or rejects the request, execution will continue with that permission state.
2. **Accepted**: the request will be carried out silently and the appropriate callback executed.
3. **Rejected**: the request will be performed with the confirmation UI, as if the `silent` parameter had been false/unprovided.
The silent actions permission state of a given source app is not exposed in the callback.
## Other Notes
#### Instance-Local IDs
Instance-local IDs are provided for many responses and accept in place of URLs/URIs/qualified names in many requests. When possible, instance-local IDs should be preferred requests using them can often be performed faster because there's no need to perform a search query or make requests to remote instances.
#### Qualified Usernames
Qualified username refers to the domain-qualified identifier of an account. For example, `shadowfacts@social.shadowfacts.net`. They do not include a leading `@`.
#### Dates
Dates in responses are encoded as Unix timestamps.
## Requests
- [Accounts](#accounts)
- [`showAccount`](#showaccount)
- [`getCurrentUser`](#getcurrentuser)
- [`getAccount`](#getaccount)
- [`followUser`](#followuser)
- [Statuses](#statuses)
- [`showStatus`](#showstatus)
- [`getStatus`](#getstatus)
- [`postStatus`](#poststatus)
- [`favoriteStatus`](#favoritestatus)
- [`reblogStatus`](#reblogstatus)
- [Notifications](#notifications)
- [`getNotification`](#getnotification)
- [`getNotifications`](#getnotifications)
- [`dismissNotification`](#dismissnotification)
- [`dismissAllNotifications`](#dismissallnotifications)
- [Instances](#instances)
- [`getCurrentInstance`](#getcurrentinstance)
- [Misc](#misc)
- [`search`](#search)
### Accounts
#### `showAccount`
Presents the given account in Tusker.
##### Request
| Parameter (type) | Description | Optional |
| -------------------- | ------------------------------------------------------------ | -------- |
| `accountID` (string) | The instance-local ID of the account | Yes |
| `accountURL` (URL) | The URL of the remote account | Yes |
| `acct` (string) | The [qualified username](#qualifiedusernames) of the account | Yes |
##### Response
No data if successful.
#### `getCurrentUser`
Retrieves the currently logged-in user.
##### Request
No parameters.
##### Response:
| Parameter (type) | Description | Optional |
| ---------------------- | --------------------------------------------- | -------- |
| `username` (string) | The [qualified username](#qualifiedusernames) | No |
| `displayName` (string) | The display name | No |
| `locked` (bool) | Whether the user's account is locked | No |
| `followers` (int) | The number of followers the user has | No |
| `following` (int) | The number of accounts user is following | No |
| `url` (URL) | The URL of the user's account | No |
| `avatarURL` (URL) | The URL of the user's avatar image | No |
| `headerURL` (URL) | The URL of the user's header image | No |
#### `getAccount`
Retrieves the given account details. One of `accountID`, `accountURL`, or `acct` must be provided.
##### Request
| Parameter (type) | Description | Optional |
| -------------------- | ------------------------------------------------------------ | -------- |
| `accountID` (string) | The instance-local ID of the account | Yes |
| `accountURL` (URL) | The URL/URI of the account | Yes |
| `acct` (string) | The [qualified username](#qualifiedusernames) of the account | Yes |
##### Response
| Parameter (type) | Description | Optional |
| ---------------------- | ------------------------------------------- | -------- |
| `username` (string) | The qualified username | No |
| `displayName` (string) | The display name | No |
| `locked` (bool) | Whether the account is locked | No |
| `followers` (int) | The number of followers the account has | No |
| `following` (int) | The number of accounts account is following | No |
| `url` (URL) | The URL of the account | No |
| `avatarURL` (URL) | The URL of the account's avatar image | No |
| `headerURL` (URL) | The URL of the account's header image | No |
#### `followUser`
Follows the given account from the logged-in user's account. One of `accountID`, `accountURL`, or `acct` must be provided.
##### Request
| Parameter (type) | Description | Optional |
| -------------------- | ------------------------------------------------------------ | -------- |
| `accountID` (string) | The instance-local ID of the account | Yes |
| `accountURL` (URL) | The URL/URI of the account | Yes |
| `acct` (string) | The [qualified username](#qualifiedusernames) of the account | Yes |
##### Response
| Parameter (type) | Description | Optional |
| ---------------- | ------------------------------- | -------- |
| `url` (URL) | The URL of the followed account | No |
### Statuses
#### `showStatus`
Presents the given status in Tusker.
##### Request
| Parameter (type) | Description | Optional |
| ------------------- | ----------------------------------- | -------- |
| `statusID` (string) | The instance-local ID of the status | Yes |
| `statusURL` (URL) | The URL of a remote status | Yes |
##### Response
No data if successful.
#### `getStatus`
Retrieves the given status details. One of `statusID` or `statusURL` must be provided.
##### Request
| Parameter (type) | Description | Optional |
| ------------------- | ------------------------------------------------------------ | -------- |
| `statusID` (string) | The instance-local ID of the status | Yes |
| `statusURL` (URL) | The URL/URI of the status | Yes |
| `html` (bool) | Whether to return the content as HTML or plain-text only. Default: `false` (plain-text). | Yes |
##### Response
| Parameter (type) | Description | Optional |
| -------------------- | ------------------------------------------------------------ | -------- |
| `url` (URL) | The URL of the status | Yes |
| `uri` (string) | The URI of the status | No |
| `id` (string) | The instance-local ID of the status | |
| `account` (string) | The [qualified username](#qualifiedusernames) of the account that posted (or reblogged if `reblog` is present) the status | No |
| `inReplyTo` (string) | The instance-local ID of the status that this status is a reply to | Yes |
| `posted` (date) | The date the status was posted | No |
| `content` (string) | The content of the status (HTML if the `html` parameter was true, plain-text otherwise) | No |
| `reblog` (string) | The **instance-local** ID of the status that this is a reblog of. If not present, this status was not a reblog. | Yes |
#### `postStatus`
Posts a status from the logged-in user's account.
Can be performed silently.
##### Request
| Parameter (type) | Description | Optional |
| ------------------- | ------------------------------------------------------------ | -------- |
| `mentioning` (bool) | The [qualified username](#qualifiedusernames) to mention in the status | Yes |
| `text` (string) | The text to post/pre-fill the status text field with | Yes |
##### Response
| Parameter (type) | Description | Optional |
| -------------------- | ---------------------------- | -------- |
| `statusURL` (URL) | The URL of the posted status | Yes |
| `statusURI` (string) | The URI of the posted status | No |
#### `favoriteStatus`
Favorites the given status from the logged-in user's account. One of `statusID` or `statusURL` must be provided.
Can be performed silently.
##### Request
| Parameter (type) | Description | Optional |
| ------------------- | ----------------------------------- | -------- |
| `statusID` (string) | The instance-local ID of the status | Yes |
| `statusURL` (URL) | The URL/URI of a status | Yes |
##### Response
| Parameter (type) | Description | Optional |
| -------------------- | ------------------------------- | -------- |
| `statusURL` (URL) | The URL of the favorited status | Yes |
| `statusURI` (string) | The URI of the favorited status | No |
#### `reblogStatus`
Reblogs the given status from the logged-in user's account. One of `statusID` or `statusURL` must be provided.
Can be performed silently.
##### Request
| Parameter (type) | Description | Optional |
| ------------------- | ----------------------------------- | -------- |
| `statusID` (string) | The instance-local ID of the status | Yes |
| `statusURL` (URL) | The URL/URI of a status | Yes |
##### Response
| Parameter (type) | Description | Optional |
| -------------------- | ------------------------------- | -------- |
| `statusURL` (URL) | The URL of the reblogged status | Yes |
| `statusURI` (string) | The URI of the reblogged status | No |
### Notifications
#### `getNotification`
Retrieves the given notification details.
##### Request
| Parameter (type) | Description | Optional |
| ------------------------- | ----------------------------------------- | -------- |
| `notificationID` (string) | The instance-local ID of the notification | No |
##### Response
| Parameter (type) | Description | Optional |
| -------------------- | ------------------------------------------------------------ | -------- |
| `kind` (string) | One of `mention`, `reblog`, `favourite`, or `follow` | No |
| `date` (date) | The date the notification was created. | No |
| `accountID` (string) | The instance-local ID of the account that sent the notification | No |
| `statusID` (string) | The instance-local ID of the status associated with the notification. Not applicable for `kind=follow`. | Yes |
#### `getNotifications`
Retrieves the most recent notifications.
##### Request
| Parameter (type) | Description | Optional |
| ---------------- | ---------------------------------------------------- | -------- |
| `count` (int) | The number of notifications to retrieve. Default: 20 | Yes |
##### Response
| Parameter (type) | Description | Optional |
| ------------------------ | ---------------------------------------------------------- | -------- |
| `notifications` (string) | A comma-delimited array of instance-local notification IDs | No |
#### `dismissNotification`
Dismisses the given notification.
##### Request
| Parameter (type) | Description | Optional |
| ----------------------- | ----------------------------------------- | -------- |
| `notification` (string) | The instance-local ID of the notification | No |
##### Response
No response data if successful.
#### `dismissAllNotifications`
Dismisses all notifications.
##### Request
No parameters.
##### Response
No data if successful.
### Instances
#### `getCurrentInstance`
Retrieves the current instance details.
##### Request
No parameters.
##### Response
| Parameter (type) | Description | Optional |
| ------------------------- | ------------------------------------------------------- | -------- |
| `uri` (string) | The instance URI | No |
| `name` (string) | The instance name | No |
| `description` (string) | The instance description | No |
| `contactAccount` (string) | The instance-local ID of the instance's contact account | No |
### Misc
#### `search`
Performs a search in Tusker with the given query
##### Request
| Parameter (type) | Description | Optional |
| ---------------- | ------------------------ |--------- |
| `query` (string) | The search query to use. | No |
##### Response
No data if successful.

1
Gifu Submodule

@ -0,0 +1 @@
Subproject commit 9b1a6461aa3b5f66cb0ed3a50c5523db0b4fb007

View File

@ -1,22 +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>TuskerInfo</key>
<dict>
<key>PushProxyHost</key>
<string>$(TUSKER_PUSH_PROXY_HOST)</string>
<key>PushProxyScheme</key>
<string>$(TUSKER_PUSH_PROXY_SCHEME)</string>
<key>SentryDSN</key>
<string>$(SENTRY_DSN)</string>
</dict>
<key>NSExtension</key>
<dict>
<key>NSExtensionPointIdentifier</key>
<string>com.apple.usernotifications.service</string>
<key>NSExtensionPrincipalClass</key>
<string>$(PRODUCT_MODULE_NAME).NotificationService</string>
</dict>
</dict>
</plist>

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@ -1,14 +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.security.app-sandbox</key>
<true/>
<key>com.apple.security.application-groups</key>
<array>
<string>group.$(BUNDLE_ID_PREFIX).Tusker</string>
</array>
<key>com.apple.security.network.client</key>
<true/>
</dict>
</plist>

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@ -1,397 +0,0 @@
//
// NotificationService.swift
// NotificationExtension
//
// Created by Shadowfacts on 4/9/24.
// Copyright © 2024 Shadowfacts. All rights reserved.
//
import UserNotifications
import UserAccounts
import PushNotifications
import CryptoKit
import OSLog
import Pachyderm
import Intents
import HTMLStreamer
import WebURL
import UIKit
import TuskerPreferences
private let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "NotificationService")
private let emojiRegex = try! NSRegularExpression(pattern: ":(\\w+):", options: [])
class NotificationService: UNNotificationServiceExtension {
private static let textConverter = TextConverter(configuration: .init(insertNewlines: false), callbacks: HTMLCallbacks.self)
private var pendingRequest: (UNMutableNotificationContent, (UNNotificationContent) -> Void, Task<Void, Never>)?
override func didReceive(_ request: UNNotificationRequest, withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void) {
guard let mutableContent = request.content.mutableCopy() as? UNMutableNotificationContent else {
logger.error("Couldn't get mutable content")
contentHandler(request.content)
return
}
guard request.content.userInfo["v"] as? Int == 1,
let accountID = (request.content.userInfo["ctx"] as? String).flatMap(\.removingPercentEncoding),
let account = UserAccountsManager.shared.getAccount(id: accountID),
let subscription = getSubscription(account: account),
let encryptedBody = (request.content.userInfo["data"] as? String).flatMap({ Data(base64Encoded: $0) }),
let salt = (request.content.userInfo["salt"] as? String).flatMap(decodeBase64URL(_:)),
let serverPublicKeyData = (request.content.userInfo["pk"] as? String).flatMap(decodeBase64URL(_:)) else {
logger.error("Missing info from push notification")
contentHandler(request.content)
return
}
guard let body = decryptNotification(subscription: subscription, serverPublicKeyData: serverPublicKeyData, salt: salt, encryptedBody: encryptedBody) else {
contentHandler(request.content)
return
}
let withoutPadding = body.dropFirst(2)
let notification: PushNotification
do {
notification = try JSONDecoder().decode(PushNotification.self, from: withoutPadding)
} catch {
logger.error("Unable to decode push payload: \(String(describing: error))")
contentHandler(request.content)
return
}
mutableContent.title = notification.title
mutableContent.body = notification.body
mutableContent.userInfo["notificationID"] = notification.notificationID
mutableContent.userInfo["accountID"] = accountID
mutableContent.targetContentIdentifier = accountID
let task = Task {
await updateNotificationContent(mutableContent, account: account, push: notification)
if !Task.isCancelled {
contentHandler(pendingRequest?.0 ?? mutableContent)
pendingRequest = nil
}
}
pendingRequest = (mutableContent, contentHandler, task)
}
override func serviceExtensionTimeWillExpire() {
if let pendingRequest {
logger.debug("Expiring with pending request")
pendingRequest.2.cancel()
pendingRequest.1(pendingRequest.0)
self.pendingRequest = nil
} else {
logger.debug("Expiring without pending request")
}
}
private func updateNotificationContent(_ content: UNMutableNotificationContent, account: UserAccountInfo, push: PushNotification) async {
let client = Client(baseURL: account.instanceURL, accessToken: account.accessToken)
let notification: Pachyderm.Notification
do {
notification = try await client.run(Client.getNotification(id: push.notificationID)).0
} catch {
logger.error("Error fetching notification: \(String(describing: error))")
return
}
let kindStr: String?
switch notification.kind {
case .reblog:
kindStr = "🔁 Reblogged"
case .favourite:
kindStr = "⭐️ Favorited"
case .follow:
kindStr = "👤 Followed by @\(notification.account.acct)"
case .followRequest:
kindStr = "👤 Asked to follow by @\(notification.account.acct)"
case .poll:
kindStr = "📊 Poll finished"
case .update:
kindStr = "✏️ Edited"
case .emojiReaction:
if let emoji = notification.emoji {
kindStr = "\(emoji) Reacted"
} else {
kindStr = nil
}
default:
kindStr = nil
}
let notificationContent: String?
if let status = notification.status {
if notification.kind == .mention || notification.kind == .status,
!status.spoilerText.isEmpty {
notificationContent = "⚠️ \(status.spoilerText)"
} else {
notificationContent = NotificationService.textConverter.convert(html: status.content)
}
} else if notification.kind == .follow || notification.kind == .followRequest {
notificationContent = nil
} else {
notificationContent = push.body
}
content.body = [kindStr, notificationContent].compactMap { $0 }.joined(separator: "\n")
let attachmentDataTask: Task<URL?, Never>?
// We deliberately don't include attachments for other types of notifications that have statuses (favs, etc.)
// because we risk just fetching the same thing a bunch of times for many senders.
if notification.kind == .mention || notification.kind == .status || notification.kind == .update,
let status = notification.status,
!status.sensitive,
let attachment = status.attachments.first {
let url = attachment.previewURL ?? attachment.url
attachmentDataTask = Task {
do {
let data = try await URLSession.shared.data(from: url).0
let localAttachmentURL = FileManager.default.temporaryDirectory.appendingPathComponent("attachment_\(attachment.id)").appendingPathExtension(url.pathExtension)
try data.write(to: localAttachmentURL)
return localAttachmentURL
} catch {
logger.error("Error setting notification attachments: \(String(describing: error))")
return nil
}
}
} else {
attachmentDataTask = nil
}
let conversationIdentifier: String?
if let status = notification.status {
if let context = status.pleromaExtras?.context {
conversationIdentifier = "context:\(context)"
} else if [Notification.Kind.reblog, .favourite, .poll, .update].contains(notification.kind) {
conversationIdentifier = "status:\(status.id)"
} else {
conversationIdentifier = nil
}
} else {
conversationIdentifier = nil
}
let account: Account?
switch notification.kind {
case .mention, .status:
account = notification.status?.account
default:
account = notification.account
}
let sender: INPerson?
if let account {
let handle = INPersonHandle(value: "@\(account.acct)", type: .unknown)
let image: INImage?
if let avatar = account.avatar,
let (data, resp) = try? await URLSession.shared.data(from: avatar),
let code = (resp as? HTTPURLResponse)?.statusCode,
(200...299).contains(code) {
image = INImage(imageData: data)
} else {
image = nil
}
sender = INPerson(
personHandle: handle,
nameComponents: nil,
displayName: account.displayName,
image: image,
contactIdentifier: nil,
customIdentifier: account.id
)
} else {
sender = nil
}
let intent = INSendMessageIntent(
recipients: nil,
outgoingMessageType: .outgoingMessageText,
content: notificationContent,
speakableGroupName: nil,
conversationIdentifier: conversationIdentifier,
serviceName: nil,
sender: sender,
attachments: nil
)
let interaction = INInteraction(intent: intent, response: nil)
interaction.direction = .incoming
do {
try await interaction.donate()
} catch {
logger.error("Error donating interaction: \(String(describing: error))")
return
}
let updatedContent: UNMutableNotificationContent
let contentProviding: any UNNotificationContentProviding
if #available(iOS 18.0, visionOS 2.0, *),
await Preferences.shared.hasFeatureFlag(.pushNotifCustomEmoji) {
let attributedString = NSMutableAttributedString(string: content.body)
for match in emojiRegex.matches(in: content.body, range: NSRange(location: 0, length: content.body.utf16.count)).reversed() {
let emojiName = (content.body as NSString).substring(with: match.range(at: 1))
guard let emoji = notification.status?.emojis.first(where: { $0.shortcode == emojiName }),
let url = URL(emoji.url),
let (data, _) = try? await URLSession.shared.data(from: url),
let image = UIImage(data: data) else {
continue
}
let attachment = NSTextAttachment(image: image)
let attachmentStr = NSAttributedString(attachment: attachment)
attributedString.replaceCharacters(in: match.range, with: attachmentStr)
}
let attributedCtx = UNNotificationAttributedMessageContext(sendMessageIntent: intent, attributedContent: attributedString)
contentProviding = attributedCtx
} else {
contentProviding = intent
}
do {
let newContent = try content.updating(from: contentProviding)
if let newMutableContent = newContent.mutableCopy() as? UNMutableNotificationContent {
pendingRequest?.0 = newMutableContent
updatedContent = newMutableContent
} else {
updatedContent = content
}
} catch {
logger.error("Error updating notification from intent: \(String(describing: error))")
updatedContent = content
}
if let localAttachmentURL = await attachmentDataTask?.value,
let attachment = try? UNNotificationAttachment(identifier: localAttachmentURL.lastPathComponent, url: localAttachmentURL) {
updatedContent.attachments = [
attachment
]
}
}
private func getSubscription(account: UserAccountInfo) -> PushNotifications.PushSubscription? {
DispatchQueue.main.sync {
// this is necessary because of a swift bug: https://github.com/apple/swift/pull/72507
MainActor.runUnsafely {
PushManager.shared.pushSubscription(account: account)
}
}
}
private func decryptNotification(subscription: PushNotifications.PushSubscription, serverPublicKeyData: Data, salt: Data, encryptedBody: Data) -> Data? {
// See https://github.com/ClearlyClaire/webpush/blob/f14a4d52e201128b1b00245d11b6de80d6cfdcd9/lib/webpush/encryption.rb
var context = Data()
context.append(0)
let clientPublicKey = subscription.secretKey.publicKey.x963Representation
let clientPublicKeyLength = UInt16(clientPublicKey.count)
context.append(UInt8((clientPublicKeyLength >> 8) & 0xFF))
context.append(UInt8(clientPublicKeyLength & 0xFF))
context.append(clientPublicKey)
let serverPublicKeyLength = UInt16(serverPublicKeyData.count)
context.append(UInt8((serverPublicKeyLength >> 8) & 0xFF))
context.append(UInt8(serverPublicKeyLength & 0xFF))
context.append(serverPublicKeyData)
func info(encoding: String) -> Data {
var info = Data("Content-Encoding: \(encoding)\0P-256".utf8)
info.append(context)
return info
}
let sharedSecret: SharedSecret
do {
let serverPublicKey = try P256.KeyAgreement.PublicKey(x963Representation: serverPublicKeyData)
sharedSecret = try subscription.secretKey.sharedSecretFromKeyAgreement(with: serverPublicKey)
} catch {
logger.error("Error getting shared secret: \(String(describing: error))")
return nil
}
let sharedInfo = Data("Content-Encoding: auth\0".utf8)
let pseudoRandomKey = sharedSecret.hkdfDerivedSymmetricKey(using: SHA256.self, salt: subscription.authSecret, sharedInfo: sharedInfo, outputByteCount: 32)
let contentEncryptionKeyInfo = info(encoding: "aesgcm")
let contentEncryptionKey = HKDF<SHA256>.deriveKey(inputKeyMaterial: pseudoRandomKey, salt: salt, info: contentEncryptionKeyInfo, outputByteCount: 16)
let nonceInfo = info(encoding: "nonce")
let nonce = HKDF<SHA256>.deriveKey(inputKeyMaterial: pseudoRandomKey, salt: salt, info: nonceInfo, outputByteCount: 12)
let nonceAndEncryptedBody = nonce.withUnsafeBytes { noncePtr in
var data = Data(buffer: noncePtr.bindMemory(to: UInt8.self))
data.append(encryptedBody)
return data
}
do {
let sealedBox = try AES.GCM.SealedBox(combined: nonceAndEncryptedBody)
let decrypted = try AES.GCM.open(sealedBox, using: contentEncryptionKey)
return decrypted
} catch {
logger.error("Error decrypting push: \(String(describing: error))")
return nil
}
}
}
extension MainActor {
@_unavailableFromAsync
@available(macOS, obsoleted: 14.0)
@available(iOS, obsoleted: 17.0)
@available(watchOS, obsoleted: 10.0)
@available(tvOS, obsoleted: 17.0)
@available(visionOS 1.0, *)
static func runUnsafely<T>(_ body: @MainActor () throws -> T) rethrows -> T {
if #available(macOS 14.0, iOS 17.0, watchOS 10.0, tvOS 17.0, *) {
return try MainActor.assumeIsolated(body)
}
dispatchPrecondition(condition: .onQueue(.main))
return try withoutActuallyEscaping(body) { fn in
try unsafeBitCast(fn, to: (() throws -> T).self)()
}
}
}
private func decodeBase64URL(_ s: String) -> Data? {
var str = s.replacingOccurrences(of: "-", with: "+").replacingOccurrences(of: "_", with: "/")
if str.count % 4 != 0 {
str.append(String(repeating: "=", count: 4 - str.count % 4))
}
return Data(base64Encoded: str)
}
// copied from HTMLConverter.Callbacks, blergh
private struct HTMLCallbacks: HTMLConversionCallbacks {
static func makeURL(string: String) -> URL? {
// Converting WebURL to URL is a small but non-trivial expense (since it works by
// serializing the WebURL as a string and then having Foundation parse it again),
// so, if available, use the system parser which doesn't require another round trip.
if let url = try? URL.ParseStrategy().parse(string) {
url
} else if let web = WebURL(string),
let url = URL(web) {
url
} else {
nil
}
}
static func elementAction(name: String, attributes: [Attribute]) -> ElementAction {
guard name == "span" else {
return .default
}
let clazz = attributes.attributeValue(for: "class")
if clazz == "invisible" {
return .skip
} else if clazz == "ellipsis" {
return .append("")
} else {
return .default
}
}
}

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@ -1,17 +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>NSPrivacyAccessedAPITypes</key>
<array>
<dict>
<key>NSPrivacyAccessedAPITypeReasons</key>
<array>
<string>1C8F.1</string>
</array>
<key>NSPrivacyAccessedAPIType</key>
<string>NSPrivacyAccessedAPICategoryUserDefaults</string>
</dict>
</array>
</dict>
</plist>

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@ -8,7 +8,6 @@
import UIKit
import MobileCoreServices
import UniformTypeIdentifiers
class ActionViewController: UIViewController {
@ -18,29 +17,25 @@ class ActionViewController: UIViewController {
super.viewDidLoad()
findURLFromWebPage { (components) in
DispatchQueue.main.async {
if let components {
self.searchForURLInApp(components)
} else {
self.findURLItem { (components) in
if let components {
DispatchQueue.main.async {
self.searchForURLInApp(components)
}
}
if let components = components {
self.searchForURLInApp(components)
} else {
self.findURLItem { (components) in
if let components = components {
self.searchForURLInApp(components)
}
}
}
}
}
private func findURLFromWebPage(completion: @escaping @Sendable (URLComponents?) -> Void) {
private func findURLFromWebPage(completion: @escaping (URLComponents?) -> Void) {
for item in extensionContext!.inputItems as! [NSExtensionItem] {
for provider in item.attachments! {
guard provider.hasItemConformingToTypeIdentifier(UTType.propertyList.identifier) else {
guard provider.hasItemConformingToTypeIdentifier(kUTTypePropertyList as String) else {
continue
}
provider.loadItem(forTypeIdentifier: UTType.propertyList.identifier, options: nil) { (result, error) in
provider.loadItem(forTypeIdentifier: kUTTypePropertyList as String, options: nil) { (result, error) in
guard let result = result as? [String: Any],
let jsResult = result[NSExtensionJavaScriptPreprocessingResultsKey] as? [String: Any],
let urlString = jsResult["activityPubURL"] as? String ?? jsResult["url"] as? String,
@ -58,13 +53,13 @@ class ActionViewController: UIViewController {
completion(nil)
}
private func findURLItem(completion: @escaping @Sendable (URLComponents?) -> Void) {
private func findURLItem(completion: @escaping (URLComponents?) -> Void) {
for item in extensionContext!.inputItems as! [NSExtensionItem] {
for provider in item.attachments! {
guard provider.hasItemConformingToTypeIdentifier(UTType.url.identifier) else {
guard provider.hasItemConformingToTypeIdentifier(kUTTypeURL as String) else {
continue
}
provider.loadItem(forTypeIdentifier: UTType.url.identifier, options: nil) { (result, error) in
provider.loadItem(forTypeIdentifier: kUTTypeURL as String, options: nil) { (result, error) in
guard let result = result as? URL,
let components = URLComponents(url: result, resolvingAgainstBaseURL: false) else {
completion(nil)

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@ -24,8 +24,8 @@
<dict>
<key>NSExtensionAttributes</key>
<dict>
<key>NSExtensionServiceRoleType</key>
<string>NSExtensionServiceRoleTypeViewer</string>
<key>NSExtensionJavaScriptPreprocessingFile</key>
<string>Action</string>
<key>NSExtensionActivationRule</key>
<dict>
<key>NSExtensionActivationSupportsAttachmentsWithMinCount</key>
@ -35,8 +35,6 @@
<key>NSExtensionActivationSupportsWebURLWithMaxCount</key>
<integer>1</integer>
</dict>
<key>NSExtensionJavaScriptPreprocessingFile</key>
<string>Action</string>
<key>NSExtensionServiceAllowsFinderPreviewItem</key>
<true/>
<key>NSExtensionServiceAllowsTouchBarItem</key>

408
Pachyderm/Client.swift Normal file
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@ -0,0 +1,408 @@
//
// Client.swift
// Pachyderm
//
// Created by Shadowfacts on 9/8/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
/**
The base Mastodon API client.
*/
public class Client {
public typealias Callback<Result: Decodable> = (Response<Result>) -> Void
let baseURL: URL
let session: URLSession
public var accessToken: String?
public var appID: String?
public var clientID: String?
public var clientSecret: String?
public var timeoutInterval: TimeInterval = 60
static let decoder: JSONDecoder = {
let decoder = JSONDecoder()
let formatter = DateFormatter()
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SZ"
formatter.timeZone = TimeZone(abbreviation: "UTC")
formatter.locale = Locale(identifier: "en_US_POSIX")
let iso8601 = ISO8601DateFormatter()
decoder.dateDecodingStrategy = .custom({ (decoder) in
let container = try decoder.singleValueContainer()
let str = try container.decode(String.self)
// for the next time mastodon accidentally changes date formats >.>
if let date = formatter.date(from: str) {
return date
} else if let date = iso8601.date(from: str) {
return date
} else {
throw DecodingError.typeMismatch(Date.self, .init(codingPath: container.codingPath, debugDescription: "unexpected date format"))
}
})
return decoder
}()
static let encoder: JSONEncoder = {
let encoder = JSONEncoder()
let formatter = DateFormatter()
formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SZ"
formatter.timeZone = TimeZone(abbreviation: "UTC")
formatter.locale = Locale(identifier: "en_US_POSIX")
encoder.dateEncodingStrategy = .formatted(formatter)
return encoder
}()
public init(baseURL: URL, accessToken: String? = nil, session: URLSession = .shared) {
self.baseURL = baseURL
self.accessToken = accessToken
self.session = session
}
@discardableResult
public func run<Result>(_ request: Request<Result>, completion: @escaping Callback<Result>) -> URLSessionTask? {
guard let request = createURLRequest(request: request) else {
completion(.failure(Error.invalidRequest))
return nil
}
let task = session.dataTask(with: request) { data, response, error in
if let error = error {
completion(.failure(.networkError(error)))
return
}
guard let data = data,
let response = response as? HTTPURLResponse else {
completion(.failure(.invalidResponse))
return
}
guard response.statusCode == 200 else {
let mastodonError = try? Client.decoder.decode(MastodonError.self, from: data)
let error: Error = mastodonError.flatMap { .mastodonError($0.description) } ?? .unexpectedStatus(response.statusCode)
completion(.failure(error))
return
}
guard let result = try? Client.decoder.decode(Result.self, from: data) else {
completion(.failure(.invalidModel))
return
}
let pagination = response.allHeaderFields["Link"].flatMap { $0 as? String }.flatMap(Pagination.init)
completion(.success(result, pagination))
}
task.resume()
return task
}
public func run<Result>(_ request: Request<Result>) async throws -> (Result, Pagination?) {
return try await withCheckedThrowingContinuation { continuation in
run(request) { response in
switch response {
case let .failure(error):
continuation.resume(throwing: error)
case let .success(result, pagination):
continuation.resume(returning: (result, pagination))
}
}
}
}
func createURLRequest<Result>(request: Request<Result>) -> URLRequest? {
guard var components = URLComponents(url: baseURL, resolvingAgainstBaseURL: true) else { return nil }
components.path = request.path
components.queryItems = request.queryParameters.isEmpty ? nil : request.queryParameters.queryItems
guard let url = components.url else { return nil }
var urlRequest = URLRequest(url: url, timeoutInterval: timeoutInterval)
urlRequest.httpMethod = request.method.name
urlRequest.httpBody = request.body.data
urlRequest.setValue(request.body.mimeType, forHTTPHeaderField: "Content-Type")
if let accessToken = accessToken {
urlRequest.setValue("Bearer \(accessToken)", forHTTPHeaderField: "Authorization")
}
return urlRequest
}
// MARK: - Authorization
public func registerApp(name: String, redirectURI: String, scopes: [Scope], website: URL? = nil) async throws -> RegisteredApplication {
let request = Request<RegisteredApplication>(method: .post, path: "/api/v1/apps", body: ParametersBody([
"client_name" => name,
"redirect_uris" => redirectURI,
"scopes" => scopes.scopeString,
"website" => website?.absoluteString
]))
let (application, _) = try await run(request)
self.appID = application.id
self.clientID = application.clientID
self.clientSecret = application.clientSecret
return application
}
public func getAccessToken(authorizationCode: String, redirectURI: String) async throws -> LoginSettings {
let request = Request<LoginSettings>(method: .post, path: "/oauth/token", body: ParametersBody([
"client_id" => clientID,
"client_secret" => clientSecret,
"grant_type" => "authorization_code",
"code" => authorizationCode,
"redirect_uri" => redirectURI
]))
let (settings, _) = try await run(request)
self.accessToken = settings.accessToken
return settings
}
// MARK: - Self
public static func getSelfAccount() -> Request<Account> {
return Request<Account>(method: .get, path: "/api/v1/accounts/verify_credentials")
}
public static func getFavourites() -> Request<[Status]> {
return Request<[Status]>(method: .get, path: "/api/v1/favourites")
}
public static func getRelationships(accounts: [String]? = nil) -> Request<[Relationship]> {
return Request<[Relationship]>(method: .get, path: "/api/v1/accounts/relationships", queryParameters: "id" => accounts)
}
public static func getInstance() -> Request<Instance> {
return Request<Instance>(method: .get, path: "/api/v1/instance")
}
public static func getCustomEmoji() -> Request<[Emoji]> {
return Request<[Emoji]>(method: .get, path: "/api/v1/custom_emojis")
}
// MARK: - Accounts
public static func getAccount(id: String) -> Request<Account> {
return Request<Account>(method: .get, path: "/api/v1/accounts/\(id)")
}
public static func searchForAccount(query: String, limit: Int? = nil, following: Bool? = nil) -> Request<[Account]> {
return Request<[Account]>(method: .get, path: "/api/v1/accounts/search", queryParameters: [
"q" => query,
"limit" => limit,
"following" => following
])
}
// MARK: - Blocks
public static func getBlocks() -> Request<[Account]> {
return Request<[Account]>(method: .get, path: "/api/v1/blocks")
}
public static func getDomainBlocks() -> Request<[String]> {
return Request<[String]>(method: .get, path: "api/v1/domain_blocks")
}
public static func block(domain: String) -> Request<Empty> {
return Request<Empty>(method: .post, path: "/api/v1/domain_blocks", body: ParametersBody([
"domain" => domain
]))
}
public static func unblock(domain: String) -> Request<Empty> {
return Request<Empty>(method: .delete, path: "/api/v1/domain_blocks", body: ParametersBody([
"domain" => domain
]))
}
// MARK: - Filters
public static func getFilters() -> Request<[Filter]> {
return Request<[Filter]>(method: .get, path: "/api/v1/filters")
}
public static func createFilter(phrase: String, context: [Filter.Context], irreversible: Bool? = nil, wholeWord: Bool? = nil, expiresAt: Date? = nil) -> Request<Filter> {
return Request<Filter>(method: .post, path: "/api/v1/filters", body: ParametersBody([
"phrase" => phrase,
"irreversible" => irreversible,
"whole_word" => wholeWord,
"expires_at" => expiresAt
] + "context" => context.contextStrings))
}
public static func getFilter(id: String) -> Request<Filter> {
return Request<Filter>(method: .get, path: "/api/v1/filters/\(id)")
}
// MARK: - Follows
public static func getFollowRequests(range: RequestRange = .default) -> Request<[Account]> {
var request = Request<[Account]>(method: .get, path: "/api/v1/follow_requests")
request.range = range
return request
}
public static func getFollowSuggestions() -> Request<[Account]> {
return Request<[Account]>(method: .get, path: "/api/v1/suggestions")
}
public static func followRemote(acct: String) -> Request<Account> {
return Request<Account>(method: .post, path: "/api/v1/follows", body: ParametersBody(["uri" => acct]))
}
// MARK: - Lists
public static func getLists() -> Request<[List]> {
return Request<[List]>(method: .get, path: "/api/v1/lists")
}
public static func getList(id: String) -> Request<List> {
return Request<List>(method: .get, path: "/api/v1/lists/\(id)")
}
public static func createList(title: String) -> Request<List> {
return Request<List>(method: .post, path: "/api/v1/lists", body: ParametersBody(["title" => title]))
}
// MARK: - Media
public static func upload(attachment: FormAttachment, description: String? = nil, focus: (Float, Float)? = nil) -> Request<Attachment> {
return Request<Attachment>(method: .post, path: "/api/v1/media", body: FormDataBody([
"description" => description,
"focus" => focus
], attachment))
}
// MARK: - Mutes
public static func getMutes(range: RequestRange) -> Request<[Account]> {
var request = Request<[Account]>(method: .get, path: "/api/v1/mutes")
request.range = range
return request
}
// MARK: - Notifications
public static func getNotifications(excludeTypes: [Notification.Kind], range: RequestRange = .default) -> Request<[Notification]> {
var request = Request<[Notification]>(method: .get, path: "/api/v1/notifications", queryParameters:
"exclude_types" => excludeTypes.map { $0.rawValue }
)
request.range = range
return request
}
public static func clearNotifications() -> Request<Empty> {
return Request<Empty>(method: .post, path: "/api/v1/notifications/clear")
}
// MARK: - Reports
public static func getReports() -> Request<[Report]> {
return Request<[Report]>(method: .get, path: "/api/v1/reports")
}
public static func report(account: Account, statuses: [Status], comment: String) -> Request<Report> {
return Request<Report>(method: .post, path: "/api/v1/reports", body: ParametersBody([
"account_id" => account.id,
"comment" => comment
] + "status_ids" => statuses.map { $0.id }))
}
// MARK: - Search
public static func search(query: String, types: [SearchResultType]? = nil, resolve: Bool? = nil, limit: Int? = nil) -> Request<SearchResults> {
return Request<SearchResults>(method: .get, path: "/api/v2/search", queryParameters: [
"q" => query,
"resolve" => resolve,
"limit" => limit,
] + "types" => types?.map { $0.rawValue })
}
// MARK: - Statuses
public static func getStatus(id: String) -> Request<Status> {
return Request<Status>(method: .get, path: "/api/v1/statuses/\(id)")
}
public static func createStatus(text: String,
contentType: StatusContentType = .plain,
inReplyTo: String? = nil,
media: [Attachment]? = nil,
sensitive: Bool? = nil,
spoilerText: String? = nil,
visibility: Status.Visibility? = nil,
language: String? = nil,
pollOptions: [String]? = nil,
pollExpiresIn: Int? = nil,
pollMultiple: Bool? = nil) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses", body: ParametersBody([
"status" => text,
"content_type" => contentType.mimeType,
"in_reply_to_id" => inReplyTo,
"sensitive" => sensitive,
"spoiler_text" => spoilerText,
"visibility" => visibility?.rawValue,
"language" => language,
"poll[expires_in]" => pollExpiresIn,
"poll[multiple]" => pollMultiple,
] + "media_ids" => media?.map { $0.id } + "poll[options]" => pollOptions))
}
// MARK: - Timelines
public static func getStatuses(timeline: Timeline, range: RequestRange = .default) -> Request<[Status]> {
return timeline.request(range: range)
}
// MARK: - Bookmarks
public static func getBookmarks(range: RequestRange = .default) -> Request<[Status]> {
var request = Request<[Status]>(method: .get, path: "/api/v1/bookmarks")
request.range = range
return request
}
// MARK: - Instance
public static func getTrends(limit: Int? = nil) -> Request<[Hashtag]> {
let parameters: [Parameter]
if let limit = limit {
parameters = ["limit" => limit]
} else {
parameters = []
}
return Request<[Hashtag]>(method: .get, path: "/api/v1/trends", queryParameters: parameters)
}
public static func getFeaturedProfiles(local: Bool, order: DirectoryOrder, offset: Int? = nil, limit: Int? = nil) -> Request<[Account]> {
var parameters = [
"order" => order.rawValue,
"local" => local,
]
if let offset = offset {
parameters.append("offset" => offset)
}
if let limit = limit {
parameters.append("limit" => limit)
}
return Request<[Account]>(method: .get, path: "/api/v1/directory", queryParameters: parameters)
}
}
extension Client {
public enum Error: LocalizedError {
case networkError(Swift.Error)
case unexpectedStatus(Int)
case invalidRequest
case invalidResponse
case invalidModel
case mastodonError(String)
public var localizedDescription: String {
switch self {
case .networkError(let error):
return "Network Error: \(error.localizedDescription)"
// todo: support more status codes
case .unexpectedStatus(413):
return "HTTP 413: Payload Too Large"
case .unexpectedStatus(let code):
return "HTTP Code \(code)"
case .invalidRequest:
return "Invalid Request"
case .invalidResponse:
return "Invalid Response"
case .invalidModel:
return "Invalid Model"
case .mastodonError(let error):
return "Server Error: \(error)"
}
}
}
}

22
Pachyderm/Info.plist Normal file
View File

@ -0,0 +1,22 @@
<?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>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>$(PRODUCT_NAME)</string>
<key>CFBundlePackageType</key>
<string>FMWK</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleVersion</key>
<string>$(CURRENT_PROJECT_VERSION)</string>
</dict>
</plist>

View File

@ -8,7 +8,7 @@
import Foundation
public final class Account: AccountProtocol, Decodable, Sendable {
public final class Account: AccountProtocol, Decodable {
public let id: String
public let username: String
public let acct: String
@ -20,12 +20,11 @@ public final class Account: AccountProtocol, Decodable, Sendable {
public let statusesCount: Int
public let note: String
public let url: URL
// required on mastodon, but optional on gotosocial
public let avatar: URL?
public let avatarStatic: URL?
public let avatar: URL
public let avatarStatic: URL
public let header: URL?
public let headerStatic: URL?
public let emojis: [Emoji]
public private(set) var emojis: [Emoji]
public let moved: Bool?
public let movedTo: Account?
public let fields: [Field]
@ -40,22 +39,16 @@ public final class Account: AccountProtocol, Decodable, Sendable {
self.displayName = try container.decode(String.self, forKey: .displayName)
self.locked = try container.decode(Bool.self, forKey: .locked)
self.createdAt = try container.decode(Date.self, forKey: .createdAt)
// some instance types (pixelfed, firefish) seem to sometimes send null for these fields, so just fallback to 0
self.followersCount = try container.decodeIfPresent(Int.self, forKey: .followersCount) ?? 0
self.followingCount = try container.decodeIfPresent(Int.self, forKey: .followingCount) ?? 0
self.followersCount = try container.decode(Int.self, forKey: .followersCount)
self.followingCount = try container.decode(Int.self, forKey: .followingCount)
self.statusesCount = try container.decode(Int.self, forKey: .statusesCount)
self.note = try container.decode(String.self, forKey: .note)
self.url = try container.decode(URL.self, forKey: .url)
self.avatar = try? container.decode(URL.self, forKey: .avatar)
self.avatarStatic = try? container.decode(URL.self, forKey: .avatarStatic)
self.avatar = try container.decode(URL.self, forKey: .avatar)
self.avatarStatic = try container.decode(URL.self, forKey: .avatarStatic)
self.header = try? container.decode(URL.self, forKey: .header)
self.headerStatic = try? container.decode(URL.self, forKey: .headerStatic)
// even up-to-date pixelfed instances sometimes lack this, for reasons unclear
if let emojis = try container.decodeIfPresent([Emoji].self, forKey: .emojis) {
self.emojis = emojis
} else {
self.emojis = []
}
self.emojis = try container.decode([Emoji].self, forKey: .emojis)
self.fields = (try? container.decode([Field].self, forKey: .fields)) ?? []
self.bot = try? container.decode(Bool.self, forKey: .bot)
@ -71,36 +64,35 @@ public final class Account: AccountProtocol, Decodable, Sendable {
}
}
public static func authorizeFollowRequest(_ accountID: String) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/follow_requests/\(accountID)/authorize")
public static func authorizeFollowRequest(_ account: Account) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/follow_requests/\(account.id)/authorize")
}
public static func rejectFollowRequest(_ accountID: String) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/follow_requests/\(accountID)/reject")
public static func rejectFollowRequest(_ account: Account) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/follow_requests/\(account.id)/reject")
}
public static func removeFromFollowRequests(_ account: Account) -> Request<Empty> {
return Request<Empty>(method: .delete, path: "/api/v1/suggestions/\(account.id)")
}
public static func getFollowers(_ accountID: String, range: RequestRange = .default) -> Request<[Account]> {
var request = Request<[Account]>(method: .get, path: "/api/v1/accounts/\(accountID)/followers")
public static func getFollowers(_ account: Account, range: RequestRange = .default) -> Request<[Account]> {
var request = Request<[Account]>(method: .get, path: "/api/v1/accounts/\(account.id)/followers")
request.range = range
return request
}
public static func getFollowing(_ accountID: String, range: RequestRange = .default) -> Request<[Account]> {
var request = Request<[Account]>(method: .get, path: "/api/v1/accounts/\(accountID)/following")
public static func getFollowing(_ account: Account, range: RequestRange = .default) -> Request<[Account]> {
var request = Request<[Account]>(method: .get, path: "/api/v1/accounts/\(account.id)/following")
request.range = range
return request
}
public static func getStatuses(_ accountID: String, range: RequestRange = .default, onlyMedia: Bool? = nil, pinned: Bool? = nil, excludeReplies: Bool? = nil, excludeReblogs: Bool? = nil) -> Request<[TryDecode<Status>]> {
var request = Request<[TryDecode<Status>]>(method: .get, path: "/api/v1/accounts/\(accountID)/statuses", queryParameters: [
public static func getStatuses(_ accountID: String, range: RequestRange = .default, onlyMedia: Bool? = nil, pinned: Bool? = nil, excludeReplies: Bool? = nil) -> Request<[Status]> {
var request = Request<[Status]>(method: .get, path: "/api/v1/accounts/\(accountID)/statuses", queryParameters: [
"only_media" => onlyMedia,
"pinned" => pinned,
"exclude_replies" => excludeReplies,
"exclude_reblogs" => excludeReblogs,
"exclude_replies" => excludeReplies
])
request.range = range
return request
@ -110,32 +102,26 @@ public final class Account: AccountProtocol, Decodable, Sendable {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(accountID)/follow")
}
public static func setShowReblogs(_ accountID: String, showReblogs: Bool) -> Request<Relationship> {
return Request(method: .post, path: "/api/v1/accounts/\(accountID)/follow", body: ParametersBody([
"reblogs" => showReblogs
]))
}
public static func unfollow(_ accountID: String) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(accountID)/unfollow")
}
public static func block(_ accountID: String) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(accountID)/block")
public static func block(_ account: Account) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(account.id)/block")
}
public static func unblock(_ accountID: String) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(accountID)/unblock")
public static func unblock(_ account: Account) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(account.id)/unblock")
}
public static func mute(_ accountID: String, notifications: Bool? = nil) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(accountID)/mute", body: ParametersBody([
public static func mute(_ account: Account, notifications: Bool? = nil) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(account.id)/mute", body: ParametersBody([
"notifications" => notifications
]))
}
public static func unmute(_ accountID: String) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(accountID)/unmute")
public static func unmute(_ account: Account) -> Request<Relationship> {
return Request<Relationship>(method: .post, path: "/api/v1/accounts/\(account.id)/unmute")
}
public static func getLists(_ account: Account) -> Request<[List]> {
@ -172,15 +158,8 @@ extension Account: CustomDebugStringConvertible {
}
extension Account {
public struct Field: Codable, Equatable, Sendable {
public struct Field: Codable {
public let name: String
public let value: String
public let verifiedAt: Date?
enum CodingKeys: String, CodingKey {
case name
case value
case verifiedAt = "verified_at"
}
}
}

View File

@ -8,11 +8,11 @@
import Foundation
public struct Application: Decodable, Sendable {
public class Application: Decodable {
public let name: String
public let website: URL?
public init(from decoder: Decoder) throws {
public required init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.name = try container.decode(String.self, forKey: .name)

View File

@ -8,12 +8,13 @@
import Foundation
public struct Attachment: Codable, Sendable {
public class Attachment: Codable {
public let id: String
public let kind: Kind
public let url: URL
public let remoteURL: URL?
public let previewURL: URL?
public let textURL: URL?
public let meta: Metadata?
public let description: String?
public let blurHash: String?
@ -25,24 +26,14 @@ public struct Attachment: Codable, Sendable {
], nil))
}
public init(id: String, kind: Attachment.Kind, url: URL, remoteURL: URL? = nil, previewURL: URL? = nil, meta: Attachment.Metadata? = nil, description: String? = nil, blurHash: String? = nil) {
self.id = id
self.kind = kind
self.url = url
self.remoteURL = remoteURL
self.previewURL = previewURL
self.meta = meta
self.description = description
self.blurHash = blurHash
}
public init(from decoder: Decoder) throws {
required public init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.id = try container.decode(String.self, forKey: .id)
self.kind = try container.decode(Kind.self, forKey: .kind)
self.url = try container.decode(URL.self, forKey: .url)
self.previewURL = try? container.decode(URL?.self, forKey: .previewURL)
self.remoteURL = try? container.decode(URL?.self, forKey: .remoteURL)
self.textURL = try? container.decode(URL?.self, forKey: .textURL)
self.meta = try? container.decode(Metadata?.self, forKey: .meta)
self.description = try? container.decode(String?.self, forKey: .description)
self.blurHash = try? container.decode(String?.self, forKey: .blurHash)
@ -54,6 +45,7 @@ public struct Attachment: Codable, Sendable {
case url
case remoteURL = "remote_url"
case previewURL = "preview_url"
case textURL = "text_url"
case meta
case description
case blurHash = "blurhash"
@ -61,34 +53,17 @@ public struct Attachment: Codable, Sendable {
}
extension Attachment {
public enum Kind: String, Codable, Sendable {
public enum Kind: String, Codable {
case image
case video
case gifv
case audio
case unknown
public init(from decoder: Decoder) throws {
let container = try decoder.singleValueContainer()
switch try container.decode(String.self) {
// gotosocial uses "gif" for gif images
case "image", "gif":
self = .image
case "video":
self = .video
case "gifv":
self = .gifv
case "audio":
self = .audio
default:
self = .unknown
}
}
}
}
extension Attachment {
public struct Metadata: Codable, Sendable {
public struct Metadata: Codable {
public let length: String?
public let duration: Float?
public let audioEncoding: String?
@ -119,7 +94,7 @@ extension Attachment {
}
}
public struct ImageMetadata: Codable, Sendable {
public struct ImageMetadata: Codable {
public let width: Int?
public let height: Int?
public let size: String?

View File

@ -7,74 +7,38 @@
//
import Foundation
import WebURL
public struct Card: Codable, Sendable {
public let url: WebURL
public class Card: Codable {
public let url: URL
public let title: String
public let description: String
public let image: WebURL?
public let image: URL?
public let kind: Kind
public let authorName: String?
public let authorURL: WebURL?
public let authorURL: URL?
public let providerName: String?
public let providerURL: WebURL?
public let providerURL: URL?
public let html: String?
public let width: Int?
public let height: Int?
public let blurhash: String?
/// Only present when returned from the trending links endpoint
public let history: [History]?
public init(
url: WebURL,
title: String,
description: String,
image: WebURL? = nil,
kind: Card.Kind,
authorName: String? = nil,
authorURL: WebURL? = nil,
providerName: String? = nil,
providerURL: WebURL? = nil,
html: String? = nil,
width: Int? = nil,
height: Int? = nil,
blurhash: String? = nil,
history: [History]? = nil
) {
self.url = url
self.title = title
self.description = description
self.image = image
self.kind = kind
self.authorName = authorName
self.authorURL = authorURL
self.providerName = providerName
self.providerURL = providerURL
self.html = html
self.width = width
self.height = height
self.blurhash = blurhash
self.history = history
}
public init(from decoder: Decoder) throws {
public required init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.url = try container.decode(WebURL.self, forKey: .url)
self.url = try container.decode(URL.self, forKey: .url)
self.title = try container.decode(String.self, forKey: .title)
self.description = try container.decode(String.self, forKey: .description)
self.kind = try container.decode(Kind.self, forKey: .kind)
self.image = try? container.decodeIfPresent(WebURL.self, forKey: .image)
self.image = try? container.decodeIfPresent(URL.self, forKey: .image)
self.authorName = try? container.decodeIfPresent(String.self, forKey: .authorName)
self.authorURL = try? container.decodeIfPresent(WebURL.self, forKey: .authorURL)
self.authorURL = try? container.decodeIfPresent(URL.self, forKey: .authorURL)
self.providerName = try? container.decodeIfPresent(String.self, forKey: .providerName)
self.providerURL = try? container.decodeIfPresent(WebURL.self, forKey: .providerURL)
self.providerURL = try? container.decodeIfPresent(URL.self, forKey: .providerURL)
self.html = try? container.decodeIfPresent(String.self, forKey: .html)
self.width = try? container.decodeIfPresent(Int.self, forKey: .width)
self.height = try? container.decodeIfPresent(Int.self, forKey: .height)
self.blurhash = try? container.decodeIfPresent(String.self, forKey: .blurhash)
self.history = try? container.decodeIfPresent([History].self, forKey: .history)
}
public func encode(to encoder: Encoder) throws {
@ -102,15 +66,13 @@ public struct Card: Codable, Sendable {
case width
case height
case blurhash
case history
}
}
extension Card {
public enum Kind: String, Codable, Sendable {
public enum Kind: String, Codable {
case link
case photo
case video
case rich
}
}

View File

@ -8,7 +8,7 @@
import Foundation
public struct ConversationContext: Decodable, Sendable {
public class ConversationContext: Decodable {
public let ancestors: [Status]
public let descendants: [Status]

View File

@ -8,7 +8,7 @@
import Foundation
public enum DirectoryOrder: String, CaseIterable, Sendable {
public enum DirectoryOrder: String {
case active
case new
}

View File

@ -0,0 +1,48 @@
//
// Emoji.swift
// Pachyderm
//
// Created by Shadowfacts on 9/8/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
public class Emoji: Codable {
public let shortcode: String
public let url: URL
public let staticURL: URL
public let visibleInPicker: Bool
public required init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.shortcode = try container.decode(String.self, forKey: .shortcode)
if let url = try? container.decode(URL.self, forKey: .url) {
self.url = url
} else {
let str = try container.decode(String.self, forKey: .url)
self.url = URL(string: str.replacingOccurrences(of: " ", with: "%20"))!
}
if let url = try? container.decode(URL.self, forKey: .staticURL) {
self.staticURL = url
} else {
let staticStr = try container.decode(String.self, forKey: .staticURL)
self.staticURL = URL(string: staticStr.replacingOccurrences(of: " ", with: "%20"))!
}
self.visibleInPicker = try container.decode(Bool.self, forKey: .visibleInPicker)
}
private enum CodingKeys: String, CodingKey {
case shortcode
case url
case staticURL = "static_url"
case visibleInPicker = "visible_in_picker"
}
}
extension Emoji: CustomDebugStringConvertible {
public var debugDescription: String {
return ":\(shortcode):"
}
}

View File

@ -1,5 +1,5 @@
//
// FilterV1.swift
// Filter.swift
// Pachyderm
//
// Created by Shadowfacts on 9/9/18.
@ -8,7 +8,7 @@
import Foundation
public struct FilterV1: Decodable, Sendable {
public class Filter: Decodable {
public let id: String
public let phrase: String
private let context: [String]
@ -22,16 +22,17 @@ public struct FilterV1: Decodable, Sendable {
}
}
public static func update(_ filterID: String, phrase: String, context: [Context], irreversible: Bool, wholeWord: Bool, expiresIn: TimeInterval?) -> Request<FilterV1> {
return Request<FilterV1>(method: .put, path: "/api/v1/filters/\(filterID)", body: ParametersBody([
"phrase" => phrase,
"whole_word" => wholeWord,
"expires_in" => expiresIn,
] + "context" => context.contextStrings))
public static func update(_ filter: Filter, phrase: String? = nil, context: [Context]? = nil, irreversible: Bool? = nil, wholeWord: Bool? = nil, expiresAt: Date? = nil) -> Request<Filter> {
return Request<Filter>(method: .put, path: "/api/v1/filters/\(filter.id)", body: ParametersBody([
"phrase" => (phrase ?? filter.phrase),
"irreversible" => (irreversible ?? filter.irreversible),
"whole_word" => (wholeWord ?? filter.wholeWord),
"expires_at" => (expiresAt ?? filter.expiresAt)
] + "context" => (context?.contextStrings ?? filter.context)))
}
public static func delete(_ filterID: String) -> Request<Empty> {
return Request<Empty>(method: .delete, path: "/api/v1/filters/\(filterID)")
public static func delete(_ filter: Filter) -> Request<Empty> {
return Request<Empty>(method: .delete, path: "/api/v1/filters/\(filter.id)")
}
private enum CodingKeys: String, CodingKey {
@ -44,17 +45,16 @@ public struct FilterV1: Decodable, Sendable {
}
}
extension FilterV1 {
public enum Context: String, Decodable, CaseIterable, Sendable {
extension Filter {
public enum Context: String, Decodable {
case home
case notifications
case `public`
case thread
case account
}
}
extension Array where Element == FilterV1.Context {
extension Array where Element == Filter.Context {
var contextStrings: [String] {
return map { $0.rawValue }
}

View File

@ -0,0 +1,84 @@
//
// Hashtag.swift
// Pachyderm
//
// Created by Shadowfacts on 9/9/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
public class Hashtag: Codable {
public let name: String
public let url: URL
public let history: [History]?
public init(name: String, url: URL) {
self.name = name
self.url = url
self.history = nil
}
private enum CodingKeys: String, CodingKey {
case name
case url
case history
}
}
extension Hashtag {
public class History: Codable {
public let day: Date
public let uses: Int
public let accounts: Int
public required init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
if let day = try? container.decode(Date.self, forKey: .day) {
self.day = day
} else if let unixTimestamp = try? container.decode(Double.self, forKey: .day) {
self.day = Date(timeIntervalSince1970: unixTimestamp)
} else if let str = try? container.decode(String.self, forKey: .day),
let unixTimestamp = Double(str) {
self.day = Date(timeIntervalSince1970: unixTimestamp)
} else {
throw DecodingError.dataCorruptedError(forKey: .day, in: container, debugDescription: "day must be either date or UNIX timestamp")
}
if let uses = try? container.decode(Int.self, forKey: .uses) {
self.uses = uses
} else if let str = try? container.decode(String.self, forKey: .uses),
let uses = Int(str) {
self.uses = uses
} else {
throw DecodingError.dataCorruptedError(forKey: .uses, in: container, debugDescription: "uses must either be int or string containing int")
}
if let accounts = try? container.decode(Int.self, forKey: .accounts) {
self.accounts = accounts
} else if let str = try? container.decode(String.self, forKey: .accounts),
let accounts = Int(str) {
self.accounts = accounts
} else {
throw DecodingError.dataCorruptedError(forKey: .accounts, in: container, debugDescription: "accounts must either be int or string containing int")
}
}
private enum CodingKeys: String, CodingKey {
case day
case uses
case accounts
}
}
}
extension Hashtag: Equatable, Hashable {
public static func ==(lhs: Hashtag, rhs: Hashtag) -> Bool {
return lhs.name == rhs.name
}
public func hash(into hasher: inout Hasher) {
hasher.combine(url)
}
}

View File

@ -0,0 +1,87 @@
//
// Instance.swift
// Pachyderm
//
// Created by Shadowfacts on 9/9/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
public class Instance: Decodable {
public let uri: String
public let title: String
public let description: String
public let email: String?
public let version: String
public let urls: [String: URL]
public let thumbnail: URL?
public let languages: [String]?
public let stats: Stats?
// pleroma doesn't currently implement these
public let contactAccount: Account?
// MARK: Unofficial additions to the Mastodon API.
public let maxStatusCharacters: Int?
// we need a custom decoder, because all API-compatible implementations don't return some data in the same format
public required init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.uri = try container.decode(String.self, forKey: .uri)
self.title = try container.decode(String.self, forKey: .title)
self.description = try container.decode(String.self, forKey: .description)
self.email = try container.decodeIfPresent(String.self, forKey: .email)
self.version = try container.decode(String.self, forKey: .version)
if let urls = try? container.decodeIfPresent([String: URL].self, forKey: .urls) {
self.urls = urls
} else {
self.urls = [:]
}
self.languages = try? container.decodeIfPresent([String].self, forKey: .languages)
self.contactAccount = try? container.decodeIfPresent(Account.self, forKey: .contactAccount)
self.stats = try? container.decodeIfPresent(Stats.self, forKey: .stats)
self.thumbnail = try? container.decodeIfPresent(URL.self, forKey: .thumbnail)
if let maxStatusCharacters = try? container.decodeIfPresent(Int.self, forKey: .maxStatusCharacters) {
self.maxStatusCharacters = maxStatusCharacters
} else if let str = try? container.decodeIfPresent(String.self, forKey: .maxStatusCharacters),
let maxStatusCharacters = Int(str, radix: 10) {
self.maxStatusCharacters = maxStatusCharacters
} else {
self.maxStatusCharacters = nil
}
}
private enum CodingKeys: String, CodingKey {
case uri
case title
case description
case email
case version
case urls
case thumbnail
case languages
case stats
case contactAccount = "contact_account"
case maxStatusCharacters = "max_toot_chars"
}
}
extension Instance {
public class Stats: Decodable {
public let domainCount: Int?
public let statusCount: Int?
public let userCount: Int?
private enum CodingKeys: String, CodingKey {
case domainCount = "domain_count"
case statusCount = "status_count"
case userCount = "user_count"
}
}
}

View File

@ -0,0 +1,57 @@
//
// List.swift
// Pachyderm
//
// Created by Shadowfacts on 9/9/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
public class List: Decodable, Equatable, Hashable {
public let id: String
public let title: String
public var timeline: Timeline {
return .list(id: id)
}
public static func ==(lhs: List, rhs: List) -> Bool {
return lhs.id == rhs.id
}
public func hash(into hasher: inout Hasher) {
hasher.combine(id)
}
public static func getAccounts(_ list: List, range: RequestRange = .default) -> Request<[Account]> {
var request = Request<[Account]>(method: .get, path: "/api/v1/lists/\(list.id)/accounts")
request.range = range
return request
}
public static func update(_ list: List, title: String) -> Request<List> {
return Request<List>(method: .put, path: "/api/v1/lists/\(list.id)", body: ParametersBody(["title" => title]))
}
public static func delete(_ list: List) -> Request<Empty> {
return Request<Empty>(method: .delete, path: "/api/v1/lists/\(list.id)")
}
public static func add(_ list: List, accounts accountIDs: [String]) -> Request<Empty> {
return Request<Empty>(method: .post, path: "/api/v1/lists/\(list.id)/accounts", body: ParametersBody(
"account_ids" => accountIDs
))
}
public static func remove(_ list: List, accounts accountIDs: [String]) -> Request<Empty> {
return Request<Empty>(method: .delete, path: "/api/v1/lists/\(list.id)/accounts", body: ParametersBody(
"account_ids" => accountIDs
))
}
private enum CodingKeys: String, CodingKey {
case id
case title
}
}

View File

@ -8,7 +8,7 @@
import Foundation
public struct LoginSettings: Decodable, Sendable {
public class LoginSettings: Decodable {
public let accessToken: String
private let scope: String?

View File

@ -0,0 +1,17 @@
//
// MastodonError.swift
// Pachyderm
//
// Created by Shadowfacts on 9/8/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
struct MastodonError: Decodable, CustomStringConvertible {
var description: String
private enum CodingKeys: String, CodingKey {
case description = "error"
}
}

View File

@ -0,0 +1,23 @@
//
// Mention.swift
// Pachyderm
//
// Created by Shadowfacts on 9/9/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
public class Mention: Codable {
public let url: URL
public let username: String
public let acct: String
public let id: String
private enum CodingKeys: String, CodingKey {
case url
case username
case acct
case id
}
}

View File

@ -7,20 +7,15 @@
//
import Foundation
import WebURL
public struct Notification: Decodable, Sendable {
public class Notification: Decodable {
public let id: String
public let kind: Kind
public let createdAt: Date
public let account: Account
public let status: Status?
// Only present for pleroma emoji reactions
// Either an emoji or :shortcode: (for akkoma custom emoji reactions)
public let emoji: String?
public let emojiURL: WebURL?
public init(from decoder: Decoder) throws {
public required init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.id = try container.decode(String.self, forKey: .id)
@ -31,13 +26,17 @@ public struct Notification: Decodable, Sendable {
}
self.createdAt = try container.decode(Date.self, forKey: .createdAt)
self.account = try container.decode(Account.self, forKey: .account)
self.status = try container.decodeIfPresent(Status.self, forKey: .status)
self.emoji = try container.decodeIfPresent(String.self, forKey: .emoji)
self.emojiURL = try container.decodeIfPresent(WebURL.self, forKey: .emojiURL)
if container.contains(.status) {
self.status = try container.decode(Status.self, forKey: .status)
} else {
self.status = nil
}
}
public static func dismiss(id notificationID: String) -> Request<Empty> {
return Request<Empty>(method: .post, path: "/api/v1/notifications/\(notificationID)/dismiss")
return Request<Empty>(method: .post, path: "/api/v1/notifications/dismiss", body: ParametersBody([
"id" => notificationID
]))
}
private enum CodingKeys: String, CodingKey {
@ -46,22 +45,17 @@ public struct Notification: Decodable, Sendable {
case createdAt = "created_at"
case account
case status
case emoji
case emojiURL = "emoji_url"
}
}
extension Notification {
public enum Kind: String, Decodable, CaseIterable, Sendable {
public enum Kind: String, Decodable, CaseIterable {
case mention
case reblog
case favourite
case follow
case followRequest = "follow_request"
case poll
case update
case status
case emojiReaction = "pleroma:emoji_reaction"
case unknown
}
}

View File

@ -8,7 +8,7 @@
import Foundation
public struct Poll: Codable, Sendable {
public final class Poll: Codable {
public let id: String
public let expiresAt: Date?
public let expired: Bool
@ -16,7 +16,7 @@ public struct Poll: Codable, Sendable {
public let votesCount: Int
public let votersCount: Int?
public let voted: Bool?
public let ownVotes: [Int?]?
public let ownVotes: [Int]?
public let options: [Option]
public let emojis: [Emoji]
@ -24,20 +24,6 @@ public struct Poll: Codable, Sendable {
expired || (expiresAt != nil && expiresAt! < Date())
}
public init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.id = try container.decode(String.self, forKey: .id)
self.expiresAt = try container.decodeIfPresent(Date.self, forKey: .expiresAt)
self.expired = try container.decode(Bool.self, forKey: .expired)
self.multiple = try container.decode(Bool.self, forKey: .multiple)
self.votesCount = try container.decode(Int.self, forKey: .votesCount)
self.votersCount = try container.decodeIfPresent(Int.self, forKey: .votersCount)
self.voted = try container.decodeIfPresent(Bool.self, forKey: .voted)
self.ownVotes = try container.decodeIfPresent([Int?].self, forKey: .ownVotes)
self.options = try container.decode([Poll.Option].self, forKey: .options)
self.emojis = try container.decodeIfPresent([Emoji].self, forKey: .emojis) ?? []
}
public static func vote(_ pollID: String, choices: [Int]) -> Request<Poll> {
return Request<Poll>(method: .post, path: "/api/v1/polls/\(pollID)/votes", body: FormDataBody("choices" => choices, nil))
}
@ -57,7 +43,7 @@ public struct Poll: Codable, Sendable {
}
extension Poll {
public struct Option: Codable, Sendable {
public final class Option: Codable {
public let title: String
public let votesCount: Int?

View File

@ -9,6 +9,7 @@
import Foundation
public protocol AccountProtocol {
associatedtype Account: AccountProtocol
var id: String { get }
var username: String { get }
@ -21,12 +22,12 @@ public protocol AccountProtocol {
var statusesCount: Int { get }
var note: String { get }
var url: URL { get }
var avatar: URL? { get }
var avatar: URL { get }
var header: URL? { get }
var moved: Bool? { get }
var bot: Bool? { get }
var movedTo: Self? { get }
var movedTo: Account? { get }
var emojis: [Emoji] { get }
var fields: [Pachyderm.Account.Field] { get }
}

View File

@ -20,12 +20,11 @@ public protocol StatusProtocol {
var createdAt: Date { get }
var reblogsCount: Int { get }
var favouritesCount: Int { get }
// pachyderm impl wants Bool, StatusMO wants optional. not sure how to resolve it, but we don't need this currently
// var reblogged: Bool { get }
// var favourited: Bool { get }
var reblogged: Bool { get }
var favourited: Bool { get }
var sensitive: Bool { get }
var spoilerText: String { get }
var visibility: Visibility { get }
var visibility: Pachyderm.Status.Visibility { get }
var applicationName: String? { get }
var pinned: Bool? { get }
var bookmarked: Bool? { get }

View File

@ -0,0 +1,24 @@
//
// PushSubscription.swift
// Pachyderm
//
// Created by Shadowfacts on 9/9/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
public class PushSubscription: Decodable {
public let id: String
public let endpoint: URL
public let serverKey: String
// TODO: WTF is this?
// public let alerts
private enum CodingKeys: String, CodingKey {
case id
case endpoint
case serverKey = "server_key"
// case alerts
}
}

View File

@ -8,12 +8,12 @@
import Foundation
public struct RegisteredApplication: Decodable, Sendable {
public class RegisteredApplication: Decodable {
public let id: String
public let clientID: String
public let clientSecret: String
public init(from decoder: Decoder) throws {
public required init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
// Pixelfed API returns id/client_id as numbers instead of strings

View File

@ -0,0 +1,35 @@
//
// Relationship.swift
// Pachyderm
//
// Created by Shadowfacts on 9/9/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
public class Relationship: Decodable {
public let id: String
public let following: Bool
public let followedBy: Bool
public let blocking: Bool
public let muting: Bool
public let mutingNotifications: Bool
public let followRequested: Bool
public let domainBlocking: Bool
public let showingReblogs: Bool
public let endorsed: Bool?
private enum CodingKeys: String, CodingKey {
case id
case following
case followedBy = "followed_by"
case blocking
case muting
case mutingNotifications = "muting_notifications"
case followRequested = "requested"
case domainBlocking = "domain_blocking"
case showingReblogs = "showing_reblogs"
case endorsed
}
}

View File

@ -8,7 +8,7 @@
import Foundation
public struct Report: Decodable, Sendable {
public class Report: Decodable {
public let id: String
public let actionTaken: Bool

View File

@ -8,11 +8,10 @@
import Foundation
public enum Scope: String, Sendable {
public enum Scope: String {
case read
case write
case follow
case push
}
extension Array where Element == Scope {

View File

@ -8,7 +8,7 @@
import Foundation
public enum SearchResultType: String, Sendable {
public enum SearchResultType: String {
case accounts
case hashtags
case statuses

View File

@ -8,9 +8,9 @@
import Foundation
public struct SearchResults: Decodable, Sendable {
public class SearchResults: Decodable {
public let accounts: [Account]
public let statuses: [TryDecode<Status>]
public let statuses: [Status]
public let hashtags: [Hashtag]
private enum CodingKeys: String, CodingKey {

View File

@ -0,0 +1,149 @@
//
// Status.swift
// Pachyderm
//
// Created by Shadowfacts on 9/9/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
public final class Status: /*StatusProtocol,*/ Decodable {
public let id: String
public let uri: String
public let url: URL?
public let account: Account
public let inReplyToID: String?
public let inReplyToAccountID: String?
public let reblog: Status?
public let content: String
public let createdAt: Date
public let emojis: [Emoji]
// TODO: missing from pleroma
// public let repliesCount: Int
public let reblogsCount: Int
public let favouritesCount: Int
public let reblogged: Bool?
public let favourited: Bool?
public let muted: Bool?
public let sensitive: Bool
public let spoilerText: String
public let visibility: Visibility
public let attachments: [Attachment]
public let mentions: [Mention]
public let hashtags: [Hashtag]
public let application: Application?
public let language: String?
public let pinned: Bool?
public let bookmarked: Bool?
public let card: Card?
public let poll: Poll?
public var applicationName: String? { application?.name }
public static func getContext(_ statusID: String) -> Request<ConversationContext> {
return Request<ConversationContext>(method: .get, path: "/api/v1/statuses/\(statusID)/context")
}
public static func getCard(_ status: Status) -> Request<Card> {
return Request<Card>(method: .get, path: "/api/v1/statuses/\(status.id)/card")
}
public static func getFavourites(_ statusID: String, range: RequestRange = .default) -> Request<[Account]> {
var request = Request<[Account]>(method: .get, path: "/api/v1/statuses/\(statusID)/favourited_by")
request.range = range
return request
}
public static func getReblogs(_ statusID: String, range: RequestRange = .default) -> Request<[Account]> {
var request = Request<[Account]>(method: .get, path: "/api/v1/statuses/\(statusID)/reblogged_by")
request.range = range
return request
}
public static func delete(_ status: Status) -> Request<Empty> {
return Request<Empty>(method: .delete, path: "/api/v1/statuses/\(status.id)")
}
public static func reblog(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/reblog")
}
public static func unreblog(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/unreblog")
}
public static func favourite(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/favourite")
}
public static func unfavourite(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/unfavourite")
}
public static func pin(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/pin")
}
public static func unpin(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/unpin")
}
public static func bookmark(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/bookmark")
}
public static func unbookmark(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/unbookmark")
}
public static func muteConversation(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/mute")
}
public static func unmuteConversation(_ statusID: String) -> Request<Status> {
return Request<Status>(method: .post, path: "/api/v1/statuses/\(statusID)/unmute")
}
private enum CodingKeys: String, CodingKey {
case id
case uri
case url
case account
case inReplyToID = "in_reply_to_id"
case inReplyToAccountID = "in_reply_to_account_id"
case reblog
case content
case createdAt = "created_at"
case emojis
// case repliesCount = "replies_count"
case reblogsCount = "reblogs_count"
case favouritesCount = "favourites_count"
case reblogged
case favourited
case muted
case sensitive
case spoilerText = "spoiler_text"
case visibility
case attachments = "media_attachments"
case mentions
case hashtags = "tags"
case application
case language
case pinned
case bookmarked
case card
case poll
}
}
extension Status {
public enum Visibility: String, Codable, CaseIterable {
case `public`
case unlisted
case `private`
case direct
}
}
extension Status: Identifiable {}

View File

@ -8,7 +8,7 @@
import Foundation
public enum StatusContentType: String, Codable, CaseIterable, Sendable {
public enum StatusContentType: String, Codable, CaseIterable {
case plain, markdown, html
var mimeType: String {

View File

@ -8,7 +8,7 @@
import Foundation
public enum Timeline: Equatable, Hashable, Sendable {
public enum Timeline {
case home
case `public`(local: Bool)
case tag(hashtag: String)
@ -17,7 +17,7 @@ public enum Timeline: Equatable, Hashable, Sendable {
}
extension Timeline {
var endpoint: Endpoint {
var endpoint: String {
switch self {
case .home:
return "/api/v1/timelines/home"
@ -32,14 +32,12 @@ extension Timeline {
}
}
func request(range: RequestRange) -> Request<[TryDecode<Status>]> {
var request = Request<[TryDecode<Status>]>(method: .get, path: endpoint)
func request(range: RequestRange) -> Request<[Status]> {
var request: Request<[Status]> = Request<[Status]>(method: .get, path: endpoint)
if case .public(true) = self {
request.queryParameters.append("local" => true)
}
request.range = range
// 206 can happen when the timeline is being regenerated and therefore is incomplete
request.additionalAcceptableHTTPCodes = [206]
return request
}
}

19
Pachyderm/Pachyderm.h Normal file
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@ -0,0 +1,19 @@
//
// Pachyderm.h
// Pachyderm
//
// Created by Shadowfacts on 9/8/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
#import <UIKit/UIKit.h>
//! Project version number for Pachyderm.
FOUNDATION_EXPORT double PachydermVersionNumber;
//! Project version string for Pachyderm.
FOUNDATION_EXPORT const unsigned char PachydermVersionString[];
// In this header, you should import all the public headers of your framework using statements like #import <Pachyderm/PublicHeader.h>

View File

@ -8,7 +8,7 @@
import Foundation
protocol Body: Sendable {
protocol Body {
var mimeType: String? { get }
var data: Data? { get }
}
@ -76,7 +76,7 @@ struct FormDataBody: Body {
}
}
struct JsonBody<T: Encodable & Sendable>: Body {
struct JsonBody<T: Encodable>: Body {
let value: T
init(_ value: T) {

View File

@ -8,7 +8,7 @@
import Foundation
public struct FormAttachment: Sendable {
public struct FormAttachment {
let mimeType: String
let data: Data
let fileName: String

View File

@ -8,12 +8,12 @@
import Foundation
public enum Method: Sendable {
enum Method {
case get, post, put, patch, delete
}
extension Method {
public var name: String {
var name: String {
switch self {
case .get:
return "GET"

View File

@ -8,7 +8,7 @@
import Foundation
struct Parameter: Sendable {
struct Parameter {
let name: String
let value: String?
}
@ -42,10 +42,6 @@ extension String {
}
}
static func =>(name: String, value: TimeInterval?) -> Parameter {
return name => (value == nil ? nil : Int(value!))
}
static func =>(name: String, focus: (Float, Float)?) -> Parameter {
guard let focus = focus else { return Parameter(name: name, value: nil) }
return Parameter(name: name, value: "\(focus.0),\(focus.1)")

View File

@ -8,17 +8,15 @@
import Foundation
public struct Request<ResultType: Decodable>: Sendable {
public struct Request<ResultType: Decodable> {
let method: Method
let endpoint: Endpoint
let path: String
let body: Body
var queryParameters: [Parameter]
var headers: [String: String] = [:]
var additionalAcceptableHTTPCodes: [Int] = []
init(method: Method, path: Endpoint, body: Body = EmptyBody(), queryParameters: [Parameter] = []) {
init(method: Method, path: String, body: Body = EmptyBody(), queryParameters: [Parameter] = []) {
self.method = method
self.endpoint = path
self.path = path
self.body = body
self.queryParameters = queryParameters
}

View File

@ -8,24 +8,11 @@
import Foundation
public enum RequestRange: Sendable {
public enum RequestRange {
case `default`
case count(Int)
/// Chronologically immediately before the given ID
case before(id: String, count: Int?)
/// Chronologically immediately after the given ID
case after(id: String, count: Int?)
public func withCount(_ count: Int) -> Self {
switch self {
case .default, .count(_):
return .count(count)
case .before(id: let id, count: _):
return .before(id: id, count: count)
case .after(id: let id, count: _):
return .after(id: id, count: count)
}
}
}
extension RequestRange {

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@ -8,6 +8,6 @@
import Foundation
public struct Empty: Decodable, Sendable {
public struct Empty: Decodable {
}

View File

@ -8,7 +8,7 @@
import Foundation
public struct Pagination: Sendable {
public struct Pagination {
public let older: RequestRange?
public let newer: RequestRange?
}

View File

@ -8,7 +8,7 @@
import Foundation
public enum Response<Result: Decodable & Sendable>: Sendable {
public enum Response<Result: Decodable> {
case success(Result, Pagination?)
case failure(Client.Error)
}

View File

@ -1,25 +1,24 @@
//
// CharacterCounter.swift
// ComposeUI
// Pachyderm
//
// Created by Shadowfacts on 9/29/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import Foundation
import InstanceFeatures
public struct CharacterCounter {
private static let linkDetector = try! NSDataDetector(types: NSTextCheckingResult.CheckingType.link.rawValue)
private static let mention = try! NSRegularExpression(pattern: "(@[a-z0-9_]+)(?:@[a-z0-9\\-\\.]+[a-z0-9]+)?", options: .caseInsensitive)
static let linkDetector = try! NSDataDetector(types: NSTextCheckingResult.CheckingType.link.rawValue)
static let mention = try! NSRegularExpression(pattern: "(@[a-z0-9_]+)(?:@[a-z0-9\\-\\.]+[a-z0-9]+)?", options: .caseInsensitive)
public static func count(text: String, for instanceFeatures: InstanceFeatures) -> Int {
public static func count(text: String) -> Int {
let mentionsRemoved = removeMentions(in: text)
var count = mentionsRemoved.count
for match in linkDetector.matches(in: mentionsRemoved, options: [], range: NSRange(location: 0, length: mentionsRemoved.utf16.count)) {
count -= match.range.length
count += instanceFeatures.charsReservedPerURL
count += 23 // Mastodon link length
}
return count
}

View File

@ -12,7 +12,7 @@ public class InstanceSelector {
private static let decoder = JSONDecoder()
public static func getInstances(category: String?, completion: @escaping (Result<[Instance], Client.ErrorType>) -> Void) {
public static func getInstances(category: String?, completion: @escaping Client.Callback<[Instance]>) {
let url: URL
if let category = category {
url = URL(string: "https://api.joinmastodon.org/servers?category=\(category)")!
@ -34,14 +34,11 @@ public class InstanceSelector {
completion(.failure(.unexpectedStatus(response.statusCode)))
return
}
let result: [Instance]
do {
result = try decoder.decode([Instance].self, from: data)
} catch {
completion(.failure(.invalidModel(error)))
guard let result = try? decoder.decode([Instance].self, from: data) else {
completion(.failure(Client.Error.invalidModel))
return
}
completion(.success(result))
completion(.success(result, nil))
}
task.resume()
}
@ -49,7 +46,7 @@ public class InstanceSelector {
}
public extension InstanceSelector {
struct Instance: Codable, Sendable {
struct Instance: Codable {
public let domain: String
public let description: String
public let proxiedThumbnailURL: URL

View File

@ -0,0 +1,24 @@
//
// InstanceType.swift
// Pachyderm
//
// Created by Shadowfacts on 9/11/19.
// Copyright © 2019 Shadowfacts. All rights reserved.
//
import Foundation
public enum InstanceType {
case mastodon, pleroma
}
public extension Instance {
var instanceType: InstanceType {
let lowercased = version.lowercased()
if lowercased.contains("pleroma") {
return .pleroma
} else {
return .mastodon
}
}
}

View File

@ -0,0 +1,54 @@
//
// NotificationGroup.swift
// Pachyderm
//
// Created by Shadowfacts on 9/5/19.
// Copyright © 2019 Shadowfacts. All rights reserved.
//
import Foundation
public class NotificationGroup {
public let notifications: [Notification]
public let id: String
public let kind: Notification.Kind
public let statusState: StatusState?
init?(notifications: [Notification]) {
guard !notifications.isEmpty else { return nil }
self.notifications = notifications
self.id = notifications.first!.id
self.kind = notifications.first!.kind
if kind == .mention {
self.statusState = .unknown
} else {
self.statusState = nil
}
}
public static func createGroups(notifications: [Notification], only allowedTypes: [Notification.Kind]) -> [NotificationGroup] {
var groups = [[Notification]]()
for notification in notifications {
if allowedTypes.contains(notification.kind) {
if let lastGroup = groups.last, let firstNotification = lastGroup.first, firstNotification.kind == notification.kind, firstNotification.status?.id == notification.status?.id {
groups[groups.count - 1].append(notification)
continue
} else if groups.count >= 2 {
let secondToLastGroup = groups[groups.count - 2]
if allowedTypes.contains(groups[groups.count - 1][0].kind), let firstNotification = secondToLastGroup.first, firstNotification.kind == notification.kind, firstNotification.status?.id == notification.status?.id {
groups[groups.count - 2].append(notification)
continue
}
}
}
groups.append([notification])
}
return groups.map {
NotificationGroup(notifications: $0)!
}
}
}
extension NotificationGroup: Identifiable {}

View File

@ -1,5 +1,5 @@
//
// CollapseState.swift
// StatusState.swift
// Pachyderm
//
// Created by Shadowfacts on 11/24/19.
@ -8,11 +8,9 @@
import Foundation
@MainActor
public final class CollapseState: Sendable {
public class StatusState: Equatable, Hashable {
public var collapsible: Bool?
public var collapsed: Bool?
public var statusPropertiesHash: Int?
public var unknown: Bool {
collapsible == nil || collapsed == nil
@ -23,10 +21,8 @@ public final class CollapseState: Sendable {
self.collapsed = collapsed
}
public func copy() -> CollapseState {
let new = CollapseState(collapsible: self.collapsible, collapsed: self.collapsed)
new.statusPropertiesHash = self.statusPropertiesHash
return new
public func copy() -> StatusState {
return StatusState(collapsible: self.collapsible, collapsed: self.collapsed)
}
public func hash(into hasher: inout Hasher) {
@ -34,7 +30,11 @@ public final class CollapseState: Sendable {
hasher.combine(collapsed)
}
public static var unknown: CollapseState {
CollapseState(collapsible: nil, collapsed: nil)
public static var unknown: StatusState {
StatusState(collapsible: nil, collapsed: nil)
}
public static func == (lhs: StatusState, rhs: StatusState) -> Bool {
lhs.collapsible == rhs.collapsible && lhs.collapsed == rhs.collapsed
}
}

View File

@ -1,14 +1,13 @@
//
// CharacterCounterTests.swift
// ComposeUITests
// PachydermTests
//
// Created by Shadowfacts on 9/29/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import XCTest
@testable import ComposeUI
import InstanceFeatures
@testable import Pachyderm
class CharacterCounterTests: XCTestCase {
@ -17,34 +16,32 @@ class CharacterCounterTests: XCTestCase {
override func tearDown() {
}
let features = InstanceFeatures()
func testCountEmpty() {
XCTAssertEqual(CharacterCounter.count(text: "", for: features), 0)
XCTAssertEqual(CharacterCounter.count(text: ""), 0)
}
func testCountPlainText() {
XCTAssertEqual(CharacterCounter.count(text: "This is an example message", for: features), 26)
XCTAssertEqual(CharacterCounter.count(text: "This is an example message with an Emoji: 😄", for: features), 43)
XCTAssertEqual(CharacterCounter.count(text: "😄😄😄😄😄😄😄", for: features), 7)
XCTAssertEqual(CharacterCounter.count(text: "This is an example message"), 26)
XCTAssertEqual(CharacterCounter.count(text: "This is an example message with an Emoji: 😄"), 43)
XCTAssertEqual(CharacterCounter.count(text: "😄😄😄😄😄😄😄"), 7)
}
func testCountLinks() {
XCTAssertEqual(CharacterCounter.count(text: "This is an example with a link: https://example.com", for: features), 55)
XCTAssertEqual(CharacterCounter.count(text: "This is an example with a link 😄: https://example.com", for: features), 57)
XCTAssertEqual(CharacterCounter.count(text: "😄😄😄😄😄😄😄: https://example.com", for: features), 32)
XCTAssertEqual(CharacterCounter.count(text: "This is an example with a link: https://a.much.longer.example.com/link?foo=bar#baz", for: features), 55)
XCTAssertEqual(CharacterCounter.count(text: "This is an example with a link: https://example.com"), 55)
XCTAssertEqual(CharacterCounter.count(text: "This is an example with a link 😄: https://example.com"), 57)
XCTAssertEqual(CharacterCounter.count(text: "😄😄😄😄😄😄😄: https://example.com"), 32)
XCTAssertEqual(CharacterCounter.count(text: "This is an example with a link: https://a.much.longer.example.com/link?foo=bar#baz"), 55)
}
func testCountLocalMentions() {
XCTAssertEqual(CharacterCounter.count(text: "hello @example", for: features), 14)
XCTAssertEqual(CharacterCounter.count(text: "@some_really_long_name", for: features), 22)
XCTAssertEqual(CharacterCounter.count(text: "hello @example"), 14)
XCTAssertEqual(CharacterCounter.count(text: "@some_really_long_name"), 22)
}
func testCountRemoteMentions() {
XCTAssertEqual(CharacterCounter.count(text: "hello @example@some.remote.social", for: features), 14)
XCTAssertEqual(CharacterCounter.count(text: "hello @some_really_long_name@some-long.remote-instance.social", for: features), 28)
XCTAssertEqual(CharacterCounter.count(text: "hello @example@some.remote.social"), 14)
XCTAssertEqual(CharacterCounter.count(text: "hello @some_really_long_name@some-long.remote-instance.social"), 28)
}
}

22
PachydermTests/Info.plist Normal file
View File

@ -0,0 +1,22 @@
<?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>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>$(PRODUCT_NAME)</string>
<key>CFBundlePackageType</key>
<string>BNDL</string>
<key>CFBundleShortVersionString</key>
<string>1.0</string>
<key>CFBundleVersion</key>
<string>1</string>
</dict>
</plist>

View File

@ -0,0 +1,34 @@
//
// PachydermTests.swift
// PachydermTests
//
// Created by Shadowfacts on 9/8/18.
// Copyright © 2018 Shadowfacts. All rights reserved.
//
import XCTest
@testable import Pachyderm
class PachydermTests: XCTestCase {
override func setUp() {
// Put setup code here. This method is called before the invocation of each test method in the class.
}
override func tearDown() {
// Put teardown code here. This method is called after the invocation of each test method in the class.
}
func testExample() {
// This is an example of a functional test case.
// Use XCTAssert and related functions to verify your tests produce the correct results.
}
func testPerformanceExample() {
// This is an example of a performance test case.
self.measure {
// Put the code you want to measure the time of here.
}
}
}

View File

@ -1,9 +0,0 @@
.DS_Store
/.build
/Packages
/*.xcodeproj
xcuserdata/
DerivedData/
.swiftpm/config/registries.json
.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
.netrc

View File

@ -1,23 +0,0 @@
{
"pins" : [
{
"identity" : "swift-system",
"kind" : "remoteSourceControl",
"location" : "https://github.com/apple/swift-system.git",
"state" : {
"revision" : "025bcb1165deab2e20d4eaba79967ce73013f496",
"version" : "1.2.1"
}
},
{
"identity" : "swift-url",
"kind" : "remoteSourceControl",
"location" : "https://github.com/karwa/swift-url.git",
"state" : {
"branch" : "main",
"revision" : "6f45f3cd6606f39c3753b302fe30aea980067b30"
}
}
],
"version" : 2
}

View File

@ -1,40 +0,0 @@
// swift-tools-version: 6.0
// The swift-tools-version declares the minimum version of Swift required to build this package.
import PackageDescription
let package = Package(
name: "ComposeUI",
platforms: [
.iOS(.v16),
],
products: [
// Products define the executables and libraries a package produces, and make them visible to other packages.
.library(
name: "ComposeUI",
targets: ["ComposeUI"]),
],
dependencies: [
// Dependencies declare other packages that this package depends on.
.package(path: "../Pachyderm"),
.package(path: "../InstanceFeatures"),
.package(path: "../TuskerComponents"),
.package(path: "../MatchedGeometryPresentation"),
],
targets: [
// Targets are the basic building blocks of a package. A target can define a module or a test suite.
// Targets can depend on other targets in this package, and on products in packages this package depends on.
.target(
name: "ComposeUI",
dependencies: ["Pachyderm", "InstanceFeatures", "TuskerComponents", "MatchedGeometryPresentation"],
swiftSettings: [
.swiftLanguageMode(.v5)
]),
.testTarget(
name: "ComposeUITests",
dependencies: ["ComposeUI"],
swiftSettings: [
.swiftLanguageMode(.v5)
]),
]
)

View File

@ -1,3 +0,0 @@
# ComposeUI
A description of this package.

View File

@ -1,197 +0,0 @@
//
// PostService.swift
// ComposeUI
//
// Created by Shadowfacts on 4/27/22.
// Copyright © 2022 Shadowfacts. All rights reserved.
//
import Foundation
import Pachyderm
import UniformTypeIdentifiers
@MainActor
class PostService: ObservableObject {
private let mastodonController: ComposeMastodonContext
private let config: ComposeUIConfig
private let draft: Draft
@Published var currentStep = 1
@Published private(set) var totalSteps = 2
init(mastodonController: ComposeMastodonContext, config: ComposeUIConfig, draft: Draft) {
self.mastodonController = mastodonController
self.config = config
self.draft = draft
}
func post() async throws {
guard draft.hasContent || draft.editedStatusID != nil else {
return
}
// save before posting, so if a crash occurs during network request, the status won't be lost
DraftsPersistentContainer.shared.save()
let uploadedAttachments = try await uploadAttachments()
let contentWarning = draft.contentWarningEnabled ? draft.contentWarning : ""
let sensitive = !contentWarning.isEmpty
let request: Request<Status>
if let editedStatusID = draft.editedStatusID {
if mastodonController.instanceFeatures.needsEditAttachmentsInSeparateRequest {
await updateEditedAttachments()
}
request = Client.editStatus(
id: editedStatusID,
text: textForPosting(),
contentType: config.contentType,
spoilerText: contentWarning,
sensitive: sensitive,
language: mastodonController.instanceFeatures.createStatusWithLanguage ? draft.language : nil,
mediaIDs: uploadedAttachments,
mediaAttributes: draft.draftAttachments.compactMap {
if let id = $0.editedAttachmentID {
return EditStatusMediaAttributes(id: id, description: $0.attachmentDescription, focus: nil)
} else {
return nil
}
},
poll: draft.poll.map {
EditPollParameters(options: $0.pollOptions.map(\.text), expiresIn: Int($0.duration), multiple: $0.multiple)
}
)
} else {
request = Client.createStatus(
text: textForPosting(),
contentType: config.contentType,
inReplyTo: draft.inReplyToID,
mediaIDs: uploadedAttachments,
sensitive: sensitive,
spoilerText: contentWarning,
visibility: draft.localOnly && mastodonController.instanceFeatures.localOnlyPostsVisibility ? Status.localPostVisibility : draft.visibility.rawValue,
language: mastodonController.instanceFeatures.createStatusWithLanguage ? draft.language : nil,
pollOptions: draft.poll?.pollOptions.map(\.text),
pollExpiresIn: draft.poll == nil ? nil : Int(draft.poll!.duration),
pollMultiple: draft.poll?.multiple,
localOnly: mastodonController.instanceFeatures.localOnlyPosts && !mastodonController.instanceFeatures.localOnlyPostsVisibility ? draft.localOnly : nil,
idempotencyKey: draft.id.uuidString
)
}
do {
let (status, _) = try await mastodonController.run(request)
currentStep += 1
mastodonController.storeCreatedStatus(status)
} catch let error as Client.Error {
throw Error.posting(error)
}
}
private func uploadAttachments() async throws -> [String] {
// 2 steps (request data, then upload) for each attachment
self.totalSteps += 2 * draft.attachments.count
var attachments: [String] = []
attachments.reserveCapacity(draft.attachments.count)
for (index, attachment) in draft.draftAttachments.enumerated() {
// if this attachment already exists and is being edited, we don't do anything
// edits to the description are handled as part of the edit status request
if let editedAttachmentID = attachment.editedAttachmentID {
attachments.append(editedAttachmentID)
currentStep += 2
continue
}
let data: Data
let utType: UTType
do {
(data, utType) = try await getData(for: attachment)
currentStep += 1
} catch let error as DraftAttachment.ExportError {
throw Error.attachmentData(index: index, cause: error)
}
let uploaded = try await uploadAttachment(index: index, data: data, utType: utType, description: attachment.attachmentDescription)
attachments.append(uploaded.id)
currentStep += 1
}
return attachments
}
private func getData(for attachment: DraftAttachment) async throws -> (Data, UTType) {
return try await withCheckedThrowingContinuation { continuation in
attachment.getData(features: mastodonController.instanceFeatures) { result in
switch result {
case let .success(res):
continuation.resume(returning: res)
case let .failure(error):
continuation.resume(throwing: error)
}
}
}
}
private func uploadAttachment(index: Int, data: Data, utType: UTType, description: String?) async throws -> Attachment {
guard let mimeType = utType.preferredMIMEType else {
throw Error.attachmentMissingMimeType(index: index, type: utType)
}
var filename = "file"
if let ext = utType.preferredFilenameExtension {
filename.append(".\(ext)")
}
let formAttachment = FormAttachment(mimeType: mimeType, data: data, fileName: filename)
let req = Client.upload(attachment: formAttachment, description: description)
do {
return try await mastodonController.run(req).0
} catch let error as Client.Error {
throw Error.attachmentUpload(index: index, cause: error)
}
}
private func textForPosting() -> String {
var text = draft.text
// when using dictation, iOS sometimes leaves a U+FFFC OBJECT REPLACEMENT CHARACTER behind in the text,
// which we want to strip out before actually posting the status
text = text.replacingOccurrences(of: "\u{fffc}", with: "")
if draft.localOnly && mastodonController.instanceFeatures.needsLocalOnlyEmojiHack {
text += " 👁"
}
return text
}
// only needed for akkoma, not used on regular mastodon
private func updateEditedAttachments() async {
for attachment in draft.draftAttachments {
guard let id = attachment.editedAttachmentID else {
continue
}
let req = Client.updateAttachment(id: id, description: attachment.attachmentDescription, focus: nil)
_ = try? await mastodonController.run(req)
}
}
enum Error: Swift.Error, LocalizedError {
case attachmentData(index: Int, cause: DraftAttachment.ExportError)
case attachmentMissingMimeType(index: Int, type: UTType)
case attachmentUpload(index: Int, cause: Client.Error)
case posting(Client.Error)
var localizedDescription: String {
switch self {
case let .attachmentData(index: index, cause: cause):
return "Attachment \(index + 1): \(cause.localizedDescription)"
case let .attachmentMissingMimeType(index: index, type: type):
return "Attachment \(index + 1): unknown MIME type for \(type.identifier)"
case let .attachmentUpload(index: index, cause: cause):
return "Attachment \(index + 1): \(cause.localizedDescription)"
case let .posting(error):
return error.localizedDescription
}
}
}
}

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@ -1,29 +0,0 @@
//
// ComposeInput.swift
// ComposeUI
//
// Created by Shadowfacts on 3/5/23.
//
import Foundation
import Combine
import UIKit
protocol ComposeInput: AnyObject, ObservableObject {
var toolbarElements: [ToolbarElement] { get }
var textInputMode: UITextInputMode? { get }
var autocompleteState: AutocompleteState? { get }
var autocompleteStatePublisher: Published<AutocompleteState?>.Publisher { get }
func autocomplete(with string: String)
func applyFormat(_ format: StatusFormat)
func beginAutocompletingEmoji()
}
enum ToolbarElement {
case emojiPicker
case formattingButtons
}

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@ -1,29 +0,0 @@
//
// ComposeMastodonContext.swift
// ComposeUI
//
// Created by Shadowfacts on 3/5/23.
//
import Foundation
import Pachyderm
import InstanceFeatures
import UserAccounts
public protocol ComposeMastodonContext {
var accountInfo: UserAccountInfo? { get }
var instanceFeatures: InstanceFeatures { get }
func run<Result: Sendable>(_ request: Request<Result>) async throws -> (Result, Pagination?)
func getCustomEmojis() async -> [Emoji]
@MainActor
func searchCachedAccounts(query: String) -> [AccountProtocol]
@MainActor
func cachedRelationship(for accountID: String) -> RelationshipProtocol?
@MainActor
func searchCachedHashtags(query: String) -> [Hashtag]
func storeCreatedStatus(_ status: Status)
}

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@ -1,42 +0,0 @@
//
// ComposeUIConfig.swift
// ComposeUI
//
// Created by Shadowfacts on 3/4/23.
//
import SwiftUI
import Pachyderm
import PhotosUI
import PencilKit
import TuskerComponents
public struct ComposeUIConfig {
// Config
public var allowSwitchingDrafts = true
public var textSelectionStartsAtBeginning = false
// Style
public var backgroundColor = Color(uiColor: .systemBackground)
public var groupedBackgroundColor = Color(uiColor: .systemGroupedBackground)
public var groupedCellBackgroundColor = Color(uiColor: .systemBackground)
public var fillColor = Color(uiColor: .systemFill)
public var avatarStyle = AvatarImageView.Style.roundRect
// Preferences
public var useTwitterKeyboard = false
public var contentType = StatusContentType.plain
public var requireAttachmentDescriptions = false
// Host callbacks
public var dismiss: @MainActor (DismissMode) -> Void = { _ in }
public var presentAssetPicker: ((@MainActor @escaping ([PHPickerResult]) -> Void) -> Void)?
public var presentDrawing: ((PKDrawing, @escaping (PKDrawing) -> Void) -> Void)?
public var userActivityForDraft: ((Draft) -> NSItemProvider?) = { _ in nil }
public init() {
}
}
extension ComposeUIConfig {
}

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@ -1,223 +0,0 @@
//
// AttachmentRowController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/12/23.
//
import SwiftUI
import TuskerComponents
import Vision
import MatchedGeometryPresentation
class AttachmentRowController: ViewController {
let parent: ComposeController
let attachment: DraftAttachment
@Published var descriptionMode: DescriptionMode = .allowEntry
@Published var textRecognitionError: Error?
@Published var focusAttachmentOnTextEditorUnfocus = false
let thumbnailController: AttachmentThumbnailController
private var descriptionObservation: NSKeyValueObservation?
init(parent: ComposeController, attachment: DraftAttachment) {
self.parent = parent
self.attachment = attachment
self.thumbnailController = AttachmentThumbnailController(attachment: attachment, parent: parent)
descriptionObservation = attachment.observe(\.attachmentDescription, changeHandler: { [unowned self] _, _ in
// the faultingState is non-zero for objects that are being cascade deleted when the draft is deleted
if attachment.faultingState == 0 {
self.updateAttachmentDescriptionState()
}
})
}
private func updateAttachmentDescriptionState() {
if attachment.attachmentDescription.isEmpty {
parent.attachmentsMissingDescriptions.insert(attachment.id)
} else {
parent.attachmentsMissingDescriptions.remove(attachment.id)
}
}
var view: some View {
AttachmentView(attachment: attachment)
}
private func removeAttachment() {
withAnimation {
var newAttachments = parent.draft.draftAttachments
newAttachments.removeAll(where: { $0.id == attachment.id })
parent.draft.attachments = NSMutableOrderedSet(array: newAttachments)
}
}
private func editDrawing() {
guard case .drawing(let drawing) = attachment.data else {
return
}
parent.config.presentDrawing?(drawing) { newDrawing in
self.attachment.drawing = newDrawing
}
}
private func focusAttachment() {
focusAttachmentOnTextEditorUnfocus = false
parent.focusedAttachment = (attachment, thumbnailController)
}
private func recognizeText() {
descriptionMode = .recognizingText
self.attachment.getData(features: self.parent.mastodonController.instanceFeatures, skipAllConversion: true) { result in
DispatchQueue.main.async {
let data: Data
switch result {
case .success((let d, _)):
data = d
case .failure(let error):
self.descriptionMode = .allowEntry
self.textRecognitionError = error
return
}
let handler = VNImageRequestHandler(data: data)
let request = VNRecognizeTextRequest { request, error in
DispatchQueue.main.async {
if let results = request.results as? [VNRecognizedTextObservation] {
var text = ""
for observation in results {
let result = observation.topCandidates(1).first!
text.append(result.string)
text.append("\n")
}
self.attachment.attachmentDescription = text
}
self.descriptionMode = .allowEntry
}
}
request.recognitionLevel = .accurate
request.usesLanguageCorrection = true
DispatchQueue.global(qos: .userInitiated).async {
do {
try handler.perform([request])
} catch let error as NSError where error.code == 1 {
// The perform call throws an error with code 1 if the request is cancelled, which we don't want to show an alert for.
return
} catch {
DispatchQueue.main.async {
self.descriptionMode = .allowEntry
self.textRecognitionError = error
}
}
}
}
}
}
struct AttachmentView: View {
@ObservedObject private var attachment: DraftAttachment
@EnvironmentObject private var controller: AttachmentRowController
@FocusState private var textEditorFocused: Bool
init(attachment: DraftAttachment) {
self.attachment = attachment
}
var body: some View {
HStack(alignment: .center, spacing: 4) {
ControllerView(controller: { controller.thumbnailController })
.clipShape(RoundedRectangle(cornerRadius: 8))
.environment(\.attachmentThumbnailConfiguration, .init(contentMode: .fit, fullSize: false))
.matchedGeometrySource(id: attachment.id, presentationID: attachment.id)
.overlay {
thumbnailFocusedOverlay
}
.frame(width: thumbnailSize, height: thumbnailSize)
.onTapGesture {
textEditorFocused = false
// if we just focus the attachment immediately, the text editor doesn't actually unfocus
controller.focusAttachmentOnTextEditorUnfocus = true
}
.contextMenu {
if attachment.drawingData != nil {
Button(action: controller.editDrawing) {
Label("Edit Drawing", systemImage: "hand.draw")
}
} else if attachment.type == .image {
Button(action: controller.recognizeText) {
Label("Recognize Text", systemImage: "doc.text.viewfinder")
}
}
Button(role: .destructive, action: controller.removeAttachment) {
Label("Delete", systemImage: "trash")
}
} preview: {
ControllerView(controller: { controller.thumbnailController })
}
switch controller.descriptionMode {
case .allowEntry:
InlineAttachmentDescriptionView(attachment: attachment, minHeight: thumbnailSize)
.matchedGeometrySource(id: AttachmentDescriptionTextViewID(attachment), presentationID: attachment.id)
.focused($textEditorFocused)
case .recognizingText:
ProgressView()
.progressViewStyle(.circular)
}
}
.alertWithData("Text Recognition Failed", data: $controller.textRecognitionError) { _ in
Button("OK") {}
} message: { error in
Text(error.localizedDescription)
}
.onAppear(perform: controller.updateAttachmentDescriptionState)
#if os(visionOS)
.onChange(of: textEditorFocused) {
if !textEditorFocused && controller.focusAttachmentOnTextEditorUnfocus {
controller.focusAttachment()
}
}
#else
.onChange(of: textEditorFocused) { newValue in
if !newValue && controller.focusAttachmentOnTextEditorUnfocus {
controller.focusAttachment()
}
}
#endif
}
private var thumbnailSize: CGFloat {
#if os(visionOS)
120
#else
80
#endif
}
@ViewBuilder
private var thumbnailFocusedOverlay: some View {
Image(systemName: "arrow.up.backward.and.arrow.down.forward")
.foregroundColor(.white)
.frame(maxWidth: .infinity, maxHeight: .infinity)
.background(Color.black.opacity(0.35))
.clipShape(RoundedRectangle(cornerRadius: 8))
// use .opacity and an animation, because .transition doesn't seem to play nice with @FocusState
.opacity(textEditorFocused ? 1 : 0)
.animation(.linear(duration: 0.1), value: textEditorFocused)
}
}
}
extension AttachmentRowController {
enum DescriptionMode {
case allowEntry, recognizingText
}
}

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@ -1,201 +0,0 @@
//
// AttachmentThumbnailController.swift
// ComposeUI
//
// Created by Shadowfacts on 11/10/21.
// Copyright © 2021 Shadowfacts. All rights reserved.
//
import SwiftUI
import Photos
import TuskerComponents
class AttachmentThumbnailController: ViewController {
unowned let parent: ComposeController
let attachment: DraftAttachment
@Published private var image: UIImage?
@Published private var gifController: GIFController?
@Published private var fullSize: Bool = false
init(attachment: DraftAttachment, parent: ComposeController) {
self.attachment = attachment
self.parent = parent
}
func loadImageIfNecessary(fullSize: Bool) {
if (gifController != nil) || (image != nil && self.fullSize) {
return
}
self.fullSize = fullSize
switch attachment.data {
case .editing(_, let kind, let url):
switch kind {
case .image:
Task { @MainActor in
self.image = await parent.fetchAttachment(url)
}
case .video, .gifv:
let asset = AVURLAsset(url: url)
let imageGenerator = AVAssetImageGenerator(asset: asset)
imageGenerator.appliesPreferredTrackTransform = true
#if os(visionOS)
#warning("Use async AVAssetImageGenerator.image(at:)")
#else
if let cgImage = try? imageGenerator.copyCGImage(at: .zero, actualTime: nil) {
self.image = UIImage(cgImage: cgImage)
}
#endif
case .audio, .unknown:
break
}
case .asset(let id):
guard let asset = PHAsset.fetchAssets(withLocalIdentifiers: [id], options: nil).firstObject else {
return
}
let isGIF = PHAssetResource.assetResources(for: asset).contains(where: { $0.uniformTypeIdentifier == UTType.gif.identifier })
if isGIF {
PHImageManager.default().requestImageDataAndOrientation(for: asset, options: nil) { data, typeIdentifier, orientation, info in
guard let data else { return }
if typeIdentifier == UTType.gif.identifier {
self.gifController = GIFController(gifData: data)
} else {
let image = UIImage(data: data)
DispatchQueue.main.async {
self.image = image
}
}
}
} else {
let size: CGSize
if fullSize {
size = PHImageManagerMaximumSize
} else {
// currently only used as thumbnail in ComposeAttachmentRow
size = CGSize(width: 80, height: 80)
}
PHImageManager.default().requestImage(for: asset, targetSize: size, contentMode: .aspectFill, options: nil) { (image, _) in
DispatchQueue.main.async {
self.image = image
}
}
}
case .drawing(let drawing):
image = drawing.imageInLightMode(from: drawing.bounds)
case .file(let url, let type):
if type.conforms(to: .movie) {
let asset = AVURLAsset(url: url)
let imageGenerator = AVAssetImageGenerator(asset: asset)
imageGenerator.appliesPreferredTrackTransform = true
#if os(visionOS)
#warning("Use async AVAssetImageGenerator.image(at:)")
#else
if let cgImage = try? imageGenerator.copyCGImage(at: .zero, actualTime: nil) {
self.image = UIImage(cgImage: cgImage)
}
#endif
} else if let data = try? Data(contentsOf: url) {
if type == .gif {
self.gifController = GIFController(gifData: data)
} else if type.conforms(to: .image),
let image = UIImage(data: data) {
// using prepareThumbnail on images from PHPicker results in extremely high memory usage,
// crashing share extension. see FB12186346
// if fullSize {
image.prepareForDisplay { prepared in
DispatchQueue.main.async {
self.image = image
}
}
// } else {
// image.prepareThumbnail(of: CGSize(width: 80, height: 80)) { prepared in
// DispatchQueue.main.async {
// self.image = prepared
// }
// }
// }
}
}
case .none:
break
}
}
var view: some SwiftUI.View {
View()
}
struct View: SwiftUI.View {
@EnvironmentObject private var controller: AttachmentThumbnailController
@Environment(\.attachmentThumbnailConfiguration) private var config
var body: some SwiftUI.View {
content
.onAppear {
controller.loadImageIfNecessary(fullSize: config.fullSize)
}
}
@ViewBuilder
private var content: some SwiftUI.View {
if let gifController = controller.gifController {
GIFViewWrapper(controller: gifController)
} else if let image = controller.image {
Image(uiImage: image)
.resizable()
.aspectRatio(config.aspectRatio, contentMode: config.contentMode)
} else {
Image(systemName: "photo")
}
}
}
}
struct AttachmentThumbnailConfiguration {
let aspectRatio: CGFloat?
let contentMode: ContentMode
let fullSize: Bool
init(aspectRatio: CGFloat? = nil, contentMode: ContentMode = .fit, fullSize: Bool = false) {
self.aspectRatio = aspectRatio
self.contentMode = contentMode
self.fullSize = fullSize
}
}
private struct AttachmentThumbnailConfigurationEnvironmentKey: EnvironmentKey {
static let defaultValue = AttachmentThumbnailConfiguration()
}
extension EnvironmentValues {
var attachmentThumbnailConfiguration: AttachmentThumbnailConfiguration {
get { self[AttachmentThumbnailConfigurationEnvironmentKey.self] }
set { self[AttachmentThumbnailConfigurationEnvironmentKey.self] = newValue }
}
}
private struct GIFViewWrapper: UIViewRepresentable {
typealias UIViewType = GIFImageView
@State var controller: GIFController
func makeUIView(context: Context) -> GIFImageView {
let view = GIFImageView()
controller.attach(to: view)
controller.startAnimating()
view.contentMode = .scaleAspectFit
view.setContentCompressionResistancePriority(.defaultLow, for: .horizontal)
view.setContentCompressionResistancePriority(.defaultLow, for: .vertical)
return view
}
func updateUIView(_ uiView: GIFImageView, context: Context) {
}
}

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@ -1,225 +0,0 @@
//
// AttachmentsListController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/8/23.
//
import SwiftUI
import PhotosUI
import PencilKit
class AttachmentsListController: ViewController {
unowned let parent: ComposeController
var draft: Draft { parent.draft }
var isValid: Bool {
!requiresAttachmentDescriptions && validAttachmentCombination
}
private var requiresAttachmentDescriptions: Bool {
if parent.config.requireAttachmentDescriptions {
if draft.attachments.count == 0 {
return false
} else {
return !parent.attachmentsMissingDescriptions.isEmpty
}
} else {
return false
}
}
var validAttachmentCombination: Bool {
if !parent.mastodonController.instanceFeatures.mastodonAttachmentRestrictions {
return true
} else if draft.attachments.count > 1,
draft.draftAttachments.contains(where: { $0.type == .video }) {
return false
} else if draft.attachments.count > 4 {
return false
}
return true
}
init(parent: ComposeController) {
self.parent = parent
}
var canAddAttachment: Bool {
if parent.mastodonController.instanceFeatures.mastodonAttachmentRestrictions {
return draft.attachments.count < 4 && draft.draftAttachments.allSatisfy { $0.type == .image } && draft.poll == nil
} else {
return true
}
}
private var canAddPoll: Bool {
if parent.mastodonController.instanceFeatures.pollsAndAttachments {
return true
} else {
return draft.attachments.count == 0
}
}
var view: some View {
AttachmentsList()
}
private func moveAttachments(from source: IndexSet, to destination: Int) {
// just using moveObjects(at:to:) on the draft.attachments NSMutableOrderedSet
// results in the order switching back to the previous order and then to the correct one
// on the subsequent 2 view updates. creating a new set with the proper order doesn't have that problem
var array = draft.draftAttachments
array.move(fromOffsets: source, toOffset: destination)
draft.attachments = NSMutableOrderedSet(array: array)
}
private func deleteAttachments(at indices: IndexSet) {
var array = draft.draftAttachments
array.remove(atOffsets: indices)
draft.attachments = NSMutableOrderedSet(array: array)
}
private func insertAttachments(at offset: Int, itemProviders: [NSItemProvider]) {
for provider in itemProviders where provider.canLoadObject(ofClass: DraftAttachment.self) {
provider.loadObject(ofClass: DraftAttachment.self) { object, error in
guard let attachment = object as? DraftAttachment else { return }
DispatchQueue.main.async { [weak self] in
guard let self,
self.canAddAttachment else {
return
}
DraftsPersistentContainer.shared.viewContext.insert(attachment)
attachment.draft = self.draft
self.draft.attachments.add(attachment)
}
}
}
}
private func addImage() {
parent.deleteDraftOnDisappear = false
parent.config.presentAssetPicker?({ results in
self.insertAttachments(at: self.draft.attachments.count, itemProviders: results.map(\.itemProvider))
})
}
private func addDrawing() {
parent.deleteDraftOnDisappear = false
parent.config.presentDrawing?(PKDrawing()) { drawing in
let attachment = DraftAttachment(context: DraftsPersistentContainer.shared.viewContext)
attachment.id = UUID()
attachment.drawing = drawing
attachment.draft = self.draft
self.draft.attachments.add(attachment)
}
}
private func togglePoll() {
UIApplication.shared.sendAction(#selector(UIView.resignFirstResponder), to: nil, from: nil, for: nil)
withAnimation {
draft.poll = draft.poll == nil ? Poll(context: DraftsPersistentContainer.shared.viewContext) : nil
}
}
struct AttachmentsList: View {
private let cellHeight: CGFloat = 80
private let cellPadding: CGFloat = 12
@EnvironmentObject private var controller: AttachmentsListController
@EnvironmentObject private var draft: Draft
@Environment(\.colorScheme) private var colorScheme
@Environment(\.horizontalSizeClass) private var horizontalSizeClass
var body: some View {
attachmentsList
Group {
if controller.parent.config.presentAssetPicker != nil {
addImageButton
.listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
}
if controller.parent.config.presentDrawing != nil {
addDrawingButton
.listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
}
togglePollButton
.listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
}
#if os(visionOS)
.buttonStyle(.bordered)
.labelStyle(AttachmentButtonLabelStyle())
#endif
}
private var attachmentsList: some View {
ForEach(draft.attachments.array as! [DraftAttachment]) { attachment in
ControllerView(controller: { AttachmentRowController(parent: controller.parent, attachment: attachment) })
.listRowInsets(EdgeInsets(top: cellPadding / 2, leading: cellPadding / 2, bottom: cellPadding / 2, trailing: cellPadding / 2))
.id(attachment.id)
}
.onMove(perform: controller.moveAttachments)
.onDelete(perform: controller.deleteAttachments)
.conditionally(controller.canAddAttachment) {
$0.onInsert(of: DraftAttachment.readableTypeIdentifiersForItemProvider, perform: { offset, providers in
controller.insertAttachments(at: offset, itemProviders: providers)
})
}
// only sort of works, see #240
.onDrop(of: DraftAttachment.readableTypeIdentifiersForItemProvider, isTargeted: nil) { providers in
controller.insertAttachments(at: 0, itemProviders: providers)
return true
}
}
private var addImageButton: some View {
Button(action: controller.addImage) {
Label("Add photo or video", systemImage: colorScheme == .dark ? "photo.fill" : "photo")
}
.disabled(!controller.canAddAttachment)
.foregroundColor(.accentColor)
.frame(height: cellHeight / 2)
}
private var addDrawingButton: some View {
Button(action: controller.addDrawing) {
Label("Draw something", systemImage: "hand.draw")
}
.disabled(!controller.canAddAttachment)
.foregroundColor(.accentColor)
.frame(height: cellHeight / 2)
}
private var togglePollButton: some View {
Button(action: controller.togglePoll) {
Label(draft.poll == nil ? "Add a poll" : "Remove poll", systemImage: "chart.bar.doc.horizontal")
}
.disabled(!controller.canAddPoll)
.foregroundColor(.accentColor)
.frame(height: cellHeight / 2)
}
}
}
fileprivate extension View {
@ViewBuilder
func conditionally(_ condition: Bool, body: (Self) -> some View) -> some View {
if condition {
body(self)
} else {
self
}
}
}
@available(visionOS 1.0, *)
fileprivate struct AttachmentButtonLabelStyle: LabelStyle {
func makeBody(configuration: Configuration) -> some View {
DefaultLabelStyle().makeBody(configuration: configuration)
.foregroundStyle(.white)
}
}

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@ -1,83 +0,0 @@
//
// AutocompleteController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/25/23.
//
import SwiftUI
import Combine
class AutocompleteController: ViewController {
unowned let parent: ComposeController
@Published var mode: Mode?
init(parent: ComposeController) {
self.parent = parent
parent.$currentInput
.compactMap { $0 }
.flatMap { $0.autocompleteStatePublisher }
.map {
switch $0 {
case .mention(_):
return Mode.mention
case .emoji(_):
return Mode.emoji
case .hashtag(_):
return Mode.hashtag
case nil:
return nil
}
}
.assign(to: &$mode)
}
var view: some View {
AutocompleteView()
}
struct AutocompleteView: View {
@EnvironmentObject private var parent: ComposeController
@EnvironmentObject private var controller: AutocompleteController
@Environment(\.colorScheme) private var colorScheme: ColorScheme
var body: some View {
if let mode = controller.mode {
VStack(spacing: 0) {
Divider()
suggestionsView(mode: mode)
}
.background(backgroundColor)
}
}
@ViewBuilder
private func suggestionsView(mode: Mode) -> some View {
switch mode {
case .mention:
ControllerView(controller: { AutocompleteMentionsController(composeController: parent) })
case .emoji:
ControllerView(controller: { AutocompleteEmojisController(composeController: parent) })
case .hashtag:
ControllerView(controller: { AutocompleteHashtagsController(composeController: parent) })
}
}
private var backgroundColor: Color {
Color(white: colorScheme == .light ? 0.98 : 0.15)
}
private var borderColor: Color {
Color(white: colorScheme == .light ? 0.85 : 0.25)
}
}
enum Mode {
case mention
case emoji
case hashtag
}
}

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//
// AutocompleteEmojisController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/26/23.
//
import SwiftUI
import Pachyderm
import Combine
import TuskerComponents
class AutocompleteEmojisController: ViewController {
unowned let composeController: ComposeController
var mastodonController: ComposeMastodonContext { composeController.mastodonController }
private var stateCancellable: AnyCancellable?
private var searchTask: Task<Void, Never>?
@Published var expanded = false
@Published var emojis: [Emoji] = []
@Published var emojisBySection: [String: [Emoji]] = [:]
init(composeController: ComposeController) {
self.composeController = composeController
stateCancellable = composeController.$currentInput
.compactMap { $0 }
.flatMap { $0.autocompleteStatePublisher }
.compactMap {
if case .emoji(let s) = $0 {
return s
} else {
return nil
}
}
.removeDuplicates()
.sink { [unowned self] query in
self.searchTask?.cancel()
self.searchTask = Task { [weak self] in
await self?.queryChanged(query)
}
}
}
@MainActor
private func queryChanged(_ query: String) async {
var emojis = await composeController.mastodonController.getCustomEmojis()
guard !Task.isCancelled else {
return
}
if !query.isEmpty {
emojis =
emojis.map { emoji -> (Emoji, (matched: Bool, score: Int)) in
(emoji, FuzzyMatcher.match(pattern: query, str: emoji.shortcode))
}
.filter(\.1.matched)
.sorted { $0.1.score > $1.1.score }
.map(\.0)
}
var shortcodes = Set<String>()
var newEmojis = [Emoji]()
var newEmojisBySection = [String: [Emoji]]()
for emoji in emojis where !shortcodes.contains(emoji.shortcode) {
newEmojis.append(emoji)
shortcodes.insert(emoji.shortcode)
let category = emoji.category ?? ""
if newEmojisBySection.keys.contains(category) {
newEmojisBySection[category]!.append(emoji)
} else {
newEmojisBySection[category] = [emoji]
}
}
self.emojis = newEmojis
self.emojisBySection = newEmojisBySection
}
private func toggleExpanded() {
withAnimation {
expanded.toggle()
}
}
private func autocomplete(with emoji: Emoji) {
guard let input = composeController.currentInput else { return }
input.autocomplete(with: ":\(emoji.shortcode):")
}
var view: some View {
AutocompleteEmojisView()
}
struct AutocompleteEmojisView: View {
@EnvironmentObject private var composeController: ComposeController
@EnvironmentObject private var controller: AutocompleteEmojisController
@ScaledMetric private var emojiSize = 30
var body: some View {
// When exapnded, the toggle button should be at the top. When collapsed, it should be centered.
HStack(alignment: controller.expanded ? .top : .center, spacing: 0) {
emojiList
.transition(.move(edge: .bottom))
toggleExpandedButton
.padding(.trailing, 8)
.padding(.top, controller.expanded ? 8 : 0)
}
}
@ViewBuilder
private var emojiList: some View {
if controller.expanded {
verticalGrid
.frame(height: 150)
} else {
horizontalScrollView
}
}
private var verticalGrid: some View {
ScrollView {
LazyVGrid(columns: [GridItem(.adaptive(minimum: emojiSize), spacing: 4)]) {
ForEach(controller.emojisBySection.keys.sorted(), id: \.self) { section in
Section {
ForEach(controller.emojisBySection[section]!, id: \.shortcode) { emoji in
Button(action: { controller.autocomplete(with: emoji) }) {
composeController.emojiImageView(emoji)
.frame(height: emojiSize)
}
.accessibilityLabel(emoji.shortcode)
}
} header: {
if !section.isEmpty {
VStack(alignment: .leading, spacing: 2) {
Text(section)
.font(.caption)
Divider()
}
.padding(.top, 4)
}
}
}
}
.padding(.all, 8)
// the spacing between the grid sections doesn't seem to be taken into account by the ScrollView?
.padding(.bottom, CGFloat(controller.emojisBySection.keys.count) * 4)
}
.frame(maxWidth: .infinity)
}
private var horizontalScrollView: some View {
ScrollView(.horizontal) {
LazyHStack(spacing: 8) {
ForEach(controller.emojis, id: \.shortcode) { emoji in
Button(action: { controller.autocomplete(with: emoji) }) {
HStack(spacing: 4) {
composeController.emojiImageView(emoji)
.frame(height: emojiSize)
Text(verbatim: ":\(emoji.shortcode):")
.foregroundColor(.primary)
}
}
.accessibilityLabel(emoji.shortcode)
.frame(height: emojiSize)
}
.animation(.linear(duration: 0.2), value: controller.emojis)
}
.padding(.horizontal, 8)
.frame(height: emojiSize + 16)
}
}
private var toggleExpandedButton: some View {
Button(action: controller.toggleExpanded) {
Image(systemName: "chevron.down")
.resizable()
.aspectRatio(contentMode: .fit)
.rotationEffect(controller.expanded ? .zero : .degrees(180))
}
.accessibilityLabel(controller.expanded ? "Collapse" : "Expand")
.frame(width: 20, height: 20)
}
}
}

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@ -1,125 +0,0 @@
//
// AutocompleteHashtagsController.swift
// ComposeUI
//
// Created by Shadowfacts on 4/1/23.
//
import SwiftUI
import Combine
import Pachyderm
import TuskerComponents
class AutocompleteHashtagsController: ViewController {
unowned let composeController: ComposeController
var mastodonController: ComposeMastodonContext { composeController.mastodonController }
private var stateCancellable: AnyCancellable?
private var searchTask: Task<Void, Never>?
@Published var hashtags: [Hashtag] = []
init(composeController: ComposeController) {
self.composeController = composeController
stateCancellable = composeController.$currentInput
.compactMap { $0 }
.flatMap { $0.autocompleteStatePublisher }
.compactMap {
if case .hashtag(let s) = $0 {
return s
} else {
return nil
}
}
.debounce(for: .milliseconds(250), scheduler: DispatchQueue.main)
.sink { [unowned self] query in
self.searchTask?.cancel()
self.searchTask = Task { [weak self] in
await self?.queryChanged(query)
}
}
}
@MainActor
private func queryChanged(_ query: String) async {
guard !query.isEmpty else {
hashtags = []
return
}
let localHashtags = mastodonController.searchCachedHashtags(query: query)
var onlyLocalTagsTask: Task<Void, any Error>?
if !localHashtags.isEmpty {
onlyLocalTagsTask = Task {
// we only want to do the local-only search if the trends API call takes more than .25sec or it fails
try await Task.sleep(nanoseconds: 250 * NSEC_PER_MSEC)
self.updateHashtags(searchResults: [], trendingTags: [], localHashtags: localHashtags, query: query)
}
}
async let trendingTags = try? mastodonController.run(Client.getTrendingHashtags()).0
async let searchResults = try? mastodonController.run(Client.search(query: "#\(query)", types: [.hashtags])).0.hashtags
let trends = await trendingTags ?? []
let search = await searchResults ?? []
onlyLocalTagsTask?.cancel()
guard !Task.isCancelled else { return }
updateHashtags(searchResults: search, trendingTags: trends, localHashtags: localHashtags, query: query)
}
@MainActor
private func updateHashtags(searchResults: [Hashtag], trendingTags: [Hashtag], localHashtags: [Hashtag], query: String) {
var addedHashtags = Set<String>()
var hashtags = [(Hashtag, Int)]()
for group in [searchResults, trendingTags, localHashtags] {
for tag in group where !addedHashtags.contains(tag.name) {
let (matched, score) = FuzzyMatcher.match(pattern: query, str: tag.name)
if matched {
hashtags.append((tag, score))
addedHashtags.insert(tag.name)
}
}
}
self.hashtags = hashtags
.sorted { $0.1 > $1.1 }
.map(\.0)
}
private func autocomplete(with hashtag: Hashtag) {
guard let currentInput = composeController.currentInput else { return }
currentInput.autocomplete(with: "#\(hashtag.name)")
}
var view: some View {
AutocompleteHashtagsView()
}
struct AutocompleteHashtagsView: View {
@EnvironmentObject private var controller: AutocompleteHashtagsController
var body: some View {
ScrollView(.horizontal) {
HStack(spacing: 8) {
ForEach(controller.hashtags, id: \.name) { hashtag in
Button(action: { controller.autocomplete(with: hashtag) }) {
Text(verbatim: "#\(hashtag.name)")
.foregroundColor(Color(uiColor: .label))
}
.frame(height: 30)
.padding(.vertical, 8)
}
Spacer()
}
.padding(.horizontal, 8)
.animation(.linear(duration: 0.2), value: controller.hashtags)
}
}
}
}

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@ -1,179 +0,0 @@
//
// AutocompleteMentionsController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/25/23.
//
import SwiftUI
import Combine
import Pachyderm
import TuskerComponents
class AutocompleteMentionsController: ViewController {
unowned let composeController: ComposeController
var mastodonController: ComposeMastodonContext { composeController.mastodonController }
private var stateCancellable: AnyCancellable?
@Published private var accounts: [AnyAccount] = []
private var searchTask: Task<Void, Never>?
init(composeController: ComposeController) {
self.composeController = composeController
stateCancellable = composeController.$currentInput
.compactMap { $0 }
.flatMap { $0.autocompleteStatePublisher }
.compactMap {
if case .mention(let s) = $0 {
return s
} else {
return nil
}
}
.debounce(for: .milliseconds(250), scheduler: DispatchQueue.main)
.sink { [unowned self] query in
self.searchTask?.cancel()
// weak in case the autocomplete controller is dealloc'd racing with the task starting
self.searchTask = Task { [weak self] in
await self?.queryChanged(query)
}
}
}
@MainActor
private func queryChanged(_ query: String) async {
guard !query.isEmpty else {
accounts = []
return
}
let localSearchTask = Task {
// we only want to search locally if the search API call takes more than .25sec or it fails
try await Task.sleep(nanoseconds: 250 * NSEC_PER_MSEC)
let results = self.mastodonController.searchCachedAccounts(query: query)
try Task.checkCancellation()
if !results.isEmpty {
self.loadAccounts(results.map { .init(value: $0) }, query: query)
}
}
let accounts = try? await mastodonController.run(Client.searchForAccount(query: query)).0
guard let accounts,
!Task.isCancelled else {
return
}
localSearchTask.cancel()
loadAccounts(accounts.map { .init(value: $0) }, query: query)
}
@MainActor
private func loadAccounts(_ accounts: [AnyAccount], query: String) {
guard case .mention(query) = composeController.currentInput?.autocompleteState else {
return
}
// when sorting account suggestions, ignore the domain component of the acct unless the user is typing it themself
let ignoreDomain = !query.contains("@")
self.accounts =
accounts.map { (account) -> (AnyAccount, (matched: Bool, score: Int)) in
let fuzzyStr = ignoreDomain ? String(account.value.acct.split(separator: "@").first!) : account.value.acct
let res = (account, FuzzyMatcher.match(pattern: query, str: fuzzyStr))
return res
}
.filter(\.1.matched)
.map { (account, res) -> (AnyAccount, Int) in
// give higher weight to accounts that the user follows or is followed by
var score = res.score
if let relationship = mastodonController.cachedRelationship(for: account.value.id) {
if relationship.following {
score += 3
}
if relationship.followedBy {
score += 2
}
}
return (account, score)
}
.sorted { $0.1 > $1.1 }
.map(\.0)
}
private func autocomplete(with account: AnyAccount) {
guard let input = composeController.currentInput else {
return
}
input.autocomplete(with: "@\(account.value.acct)")
}
var view: some View {
AutocompleteMentionsView()
}
struct AutocompleteMentionsView: View {
@EnvironmentObject private var controller: AutocompleteMentionsController
var body: some View {
ScrollView(.horizontal) {
HStack(spacing: 8) {
ForEach(controller.accounts) { account in
AutocompleteMentionButton(account: account)
}
Spacer()
}
.padding(.horizontal, 8)
.animation(.linear(duration: 0.2), value: controller.accounts)
}
.onDisappear {
controller.searchTask?.cancel()
}
}
}
private struct AutocompleteMentionButton: View {
@EnvironmentObject private var composeController: ComposeController
@EnvironmentObject private var controller: AutocompleteMentionsController
let account: AnyAccount
var body: some View {
Button(action: { controller.autocomplete(with: account) }) {
HStack(spacing: 4) {
AvatarImageView(
url: account.value.avatar,
size: 30,
style: composeController.config.avatarStyle,
fetchAvatar: composeController.fetchAvatar
)
VStack(alignment: .leading) {
controller.composeController.displayNameLabel(account.value, .subheadline, 14)
.foregroundColor(.primary)
Text(verbatim: "@\(account.value.acct)")
.font(.caption)
.foregroundColor(.primary)
}
}
}
.frame(height: 30)
.padding(.vertical, 8)
}
}
}
fileprivate struct AnyAccount: Equatable, Identifiable {
let value: any AccountProtocol
var id: String { value.id }
static func ==(lhs: AnyAccount, rhs: AnyAccount) -> Bool {
return lhs.value.id == rhs.value.id
}
}

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@ -1,502 +0,0 @@
//
// ComposeController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/4/23.
//
import SwiftUI
import Combine
import Pachyderm
import TuskerComponents
import MatchedGeometryPresentation
import CoreData
public final class ComposeController: ViewController {
public typealias FetchAttachment = (URL) async -> UIImage?
public typealias FetchStatus = (String) -> (any StatusProtocol)?
public typealias DisplayNameLabel = (any AccountProtocol, Font.TextStyle, CGFloat) -> AnyView
public typealias CurrentAccountContainerView = (AnyView) -> AnyView
public typealias ReplyContentView = (any StatusProtocol, @escaping (CGFloat) -> Void) -> AnyView
public typealias EmojiImageView = (Emoji) -> AnyView
@Published public private(set) var draft: Draft {
didSet {
assert(draft.managedObjectContext == DraftsPersistentContainer.shared.viewContext)
}
}
@Published public var config: ComposeUIConfig
@Published public var mastodonController: ComposeMastodonContext
let fetchAvatar: AvatarImageView.FetchAvatar
let fetchAttachment: FetchAttachment
let fetchStatus: FetchStatus
let displayNameLabel: DisplayNameLabel
let currentAccountContainerView: CurrentAccountContainerView
let replyContentView: ReplyContentView
let emojiImageView: EmojiImageView
@Published public var currentAccount: (any AccountProtocol)?
@Published public var showToolbar = true
@Published public var deleteDraftOnDisappear = true
@Published var autocompleteController: AutocompleteController!
@Published var toolbarController: ToolbarController!
@Published var attachmentsListController: AttachmentsListController!
// this property is here rather than on the AttachmentsListController so that the ComposeView
// updates when it changes, because changes to it may alter postButtonEnabled
@Published var attachmentsMissingDescriptions = Set<UUID>()
@Published var focusedAttachment: (DraftAttachment, AttachmentThumbnailController)?
let scrollToAttachment = PassthroughSubject<UUID, Never>()
@Published var contentWarningBecomeFirstResponder = false
@Published var mainComposeTextViewBecomeFirstResponder = false
@Published var currentInput: (any ComposeInput)? = nil
@Published var shouldEmojiAutocompletionBeginExpanded = false
@Published var isShowingSaveDraftSheet = false
@Published var isShowingDraftsList = false
@Published var poster: PostService?
@Published var postError: PostService.Error?
@Published public private(set) var didPostSuccessfully = false
@Published var hasChangedLanguageSelection = false
private var isDisappearing = false
private var userConfirmedDelete = false
public var isPosting: Bool {
poster != nil
}
var charactersRemaining: Int {
let instanceFeatures = mastodonController.instanceFeatures
let limit = instanceFeatures.maxStatusChars
let cwCount = draft.contentWarningEnabled ? draft.contentWarning.count : 0
return limit - (cwCount + CharacterCounter.count(text: draft.text, for: instanceFeatures))
}
var postButtonEnabled: Bool {
draft.editedStatusID != nil ||
(draft.hasContent
&& charactersRemaining >= 0
&& !isPosting
&& attachmentsListController.isValid
&& isPollValid)
}
private var isPollValid: Bool {
draft.poll == nil || draft.poll!.pollOptions.allSatisfy { !$0.text.isEmpty }
}
public var navigationTitle: String {
if let id = draft.inReplyToID,
let status = fetchStatus(id) {
return "Reply to @\(status.account.acct)"
} else if draft.editedStatusID != nil {
return "Edit Post"
} else {
return "New Post"
}
}
public init(
draft: Draft,
config: ComposeUIConfig,
mastodonController: ComposeMastodonContext,
fetchAvatar: @escaping AvatarImageView.FetchAvatar,
fetchAttachment: @escaping FetchAttachment,
fetchStatus: @escaping FetchStatus,
displayNameLabel: @escaping DisplayNameLabel,
currentAccountContainerView: @escaping CurrentAccountContainerView = { $0 },
replyContentView: @escaping ReplyContentView,
emojiImageView: @escaping EmojiImageView
) {
self.draft = draft
assert(draft.managedObjectContext == DraftsPersistentContainer.shared.viewContext)
self.config = config
self.mastodonController = mastodonController
self.fetchAvatar = fetchAvatar
self.fetchAttachment = fetchAttachment
self.fetchStatus = fetchStatus
self.displayNameLabel = displayNameLabel
self.currentAccountContainerView = currentAccountContainerView
self.replyContentView = replyContentView
self.emojiImageView = emojiImageView
self.autocompleteController = AutocompleteController(parent: self)
self.toolbarController = ToolbarController(parent: self)
self.attachmentsListController = AttachmentsListController(parent: self)
NotificationCenter.default.addObserver(self, selector: #selector(currentInputModeChanged), name: UITextInputMode.currentInputModeDidChangeNotification, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(managedObjectsDidChange), name: .NSManagedObjectContextObjectsDidChange, object: DraftsPersistentContainer.shared.viewContext)
}
public var view: some View {
ComposeView(poster: poster)
.environment(\.managedObjectContext, DraftsPersistentContainer.shared.viewContext)
.environmentObject(draft)
.environmentObject(mastodonController.instanceFeatures)
.environment(\.composeUIConfig, config)
}
@MainActor
@objc private func managedObjectsDidChange(_ notification: Foundation.Notification) {
if let deleted = notification.userInfo?[NSDeletedObjectsKey] as? Set<NSManagedObject>,
deleted.contains(where: { $0.objectID == self.draft.objectID }),
!isDisappearing {
self.config.dismiss(.cancel)
}
}
public func canPaste(itemProviders: [NSItemProvider]) -> Bool {
guard itemProviders.allSatisfy({ $0.canLoadObject(ofClass: DraftAttachment.self) }) else {
return false
}
if mastodonController.instanceFeatures.mastodonAttachmentRestrictions {
if draft.draftAttachments.allSatisfy({ $0.type == .image }) {
// if providers are videos, this technically allows invalid video/image combinations
return itemProviders.count + draft.attachments.count <= 4
} else {
return false
}
} else {
return true
}
}
public func paste(itemProviders: [NSItemProvider]) {
for provider in itemProviders where provider.canLoadObject(ofClass: DraftAttachment.self) {
provider.loadObject(ofClass: DraftAttachment.self) { object, error in
guard let attachment = object as? DraftAttachment else { return }
DispatchQueue.main.async {
guard self.attachmentsListController.canAddAttachment else { return }
DraftsPersistentContainer.shared.viewContext.insert(attachment)
attachment.draft = self.draft
self.draft.attachments.add(attachment)
}
}
}
}
@MainActor
func cancel() {
if draft.hasContent {
isShowingSaveDraftSheet = true
} else {
deleteDraftOnDisappear = true
config.dismiss(.cancel)
}
}
@MainActor
func cancel(deleteDraft: Bool) {
deleteDraftOnDisappear = true
userConfirmedDelete = deleteDraft
config.dismiss(.cancel)
}
func postStatus() {
guard !isPosting,
draft.editedStatusID != nil || draft.hasContent else {
return
}
Task { @MainActor in
let poster = PostService(mastodonController: mastodonController, config: config, draft: draft)
self.poster = poster
// try to resign the first responder, if there is one.
// otherwise, the existence of the poster changes the .disabled modifier which causes the keyboard to hide
// and the first responder to change during a view update, which in turn triggers a bunch of state changes
UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
do {
try await poster.post()
deleteDraftOnDisappear = true
didPostSuccessfully = true
// wait .25 seconds so the user can see the progress bar has completed
try? await Task.sleep(nanoseconds: 250_000_000)
// don't unset the poster, so the ui remains disabled while dismissing
config.dismiss(.post)
} catch let error as PostService.Error {
self.postError = error
self.poster = nil
} catch {
fatalError("unreachable")
}
}
}
func showDrafts() {
isShowingDraftsList = true
}
func selectDraft(_ newDraft: Draft) {
let oldDraft = self.draft
self.draft = newDraft
if !oldDraft.hasContent {
DraftsPersistentContainer.shared.viewContext.delete(oldDraft)
}
DraftsPersistentContainer.shared.save()
}
func onDisappear() {
isDisappearing = true
if deleteDraftOnDisappear && (!draft.hasContent || didPostSuccessfully || userConfirmedDelete) {
DraftsPersistentContainer.shared.viewContext.delete(draft)
}
DraftsPersistentContainer.shared.save()
}
func toggleContentWarning() {
draft.contentWarningEnabled.toggle()
if draft.contentWarningEnabled {
contentWarningBecomeFirstResponder = true
}
}
@available(iOS 16.0, *)
@objc private func currentInputModeChanged() {
guard let mode = currentInput?.textInputMode,
let code = LanguagePicker.codeFromInputMode(mode),
!hasChangedLanguageSelection && !draft.hasContent else {
return
}
draft.language = code.identifier
}
struct ComposeView: View {
@OptionalObservedObject var poster: PostService?
@EnvironmentObject var controller: ComposeController
@EnvironmentObject var draft: Draft
#if !os(visionOS)
@StateObject private var keyboardReader = KeyboardReader()
#endif
@State private var globalFrameOutsideList = CGRect.zero
init(poster: PostService?) {
self.poster = poster
}
var config: ComposeUIConfig {
controller.config
}
var body: some View {
NavigationView {
navRoot
}
.navigationViewStyle(.stack)
}
private var navRoot: some View {
ZStack(alignment: .top) {
// just using .background doesn't work; for some reason it gets inset immediately after the software keyboard is dismissed
config.backgroundColor
.edgesIgnoringSafeArea(.all)
ScrollViewReader { proxy in
mainList
.onReceive(controller.scrollToAttachment) { id in
proxy.scrollTo(id, anchor: .center)
}
}
if let poster = poster {
// can't use SwiftUI.ProgressView because there's no UIProgressView.Style.bar equivalent, see FB8587149
WrappedProgressView(value: poster.currentStep, total: poster.totalSteps)
}
}
.safeAreaInset(edge: .bottom, spacing: 0) {
if controller.showToolbar {
VStack(spacing: 0) {
ControllerView(controller: { controller.autocompleteController })
.transition(.move(edge: .bottom))
.animation(.default, value: controller.currentInput?.autocompleteState)
#if !os(visionOS)
ControllerView(controller: { controller.toolbarController })
#endif
}
.transition(.move(edge: .bottom))
}
}
.toolbar {
ToolbarItem(placement: .cancellationAction) { cancelButton }
#if targetEnvironment(macCatalyst)
ToolbarItem(placement: .topBarTrailing) { draftsButton }
ToolbarItem(placement: .confirmationAction) { postButton }
#else
ToolbarItem(placement: .confirmationAction) { postOrDraftsButton }
#endif
#if os(visionOS)
ToolbarItem(placement: .bottomOrnament) {
ControllerView(controller: { controller.toolbarController })
}
#endif
}
.background(GeometryReader { proxy in
Color.clear
.preference(key: GlobalFrameOutsideListPrefKey.self, value: proxy.frame(in: .global))
.onPreferenceChange(GlobalFrameOutsideListPrefKey.self) { newValue in
globalFrameOutsideList = newValue
}
})
.sheet(isPresented: $controller.isShowingDraftsList) {
ControllerView(controller: { DraftsController(parent: controller, isPresented: $controller.isShowingDraftsList) })
}
.alertWithData("Error Posting", data: $controller.postError, actions: { _ in
Button("OK") {}
}, message: { error in
Text(error.localizedDescription)
})
.matchedGeometryPresentation(id: Binding(get: { () -> UUID?? in
let id = controller.focusedAttachment?.0.id
// this needs to be a double optional, since the type used for for the presentationID in the geom source is a UUID?
return id.map { Optional.some($0) }
}, set: {
if $0 == nil {
controller.focusedAttachment = nil
} else {
fatalError()
}
}), backgroundColor: .black) {
ControllerView(controller: {
FocusedAttachmentController(
parent: controller,
attachment: controller.focusedAttachment!.0,
thumbnailController: controller.focusedAttachment!.1
)
})
}
.onDisappear(perform: controller.onDisappear)
.navigationTitle(controller.navigationTitle)
.navigationBarTitleDisplayMode(.inline)
}
private var mainList: some View {
List {
if let id = draft.inReplyToID,
let status = controller.fetchStatus(id) {
ReplyStatusView(
status: status,
rowTopInset: 8,
globalFrameOutsideList: globalFrameOutsideList
)
// i don't know why swiftui can't infer this from the status that's passed into the ReplyStatusView changing
.id(id)
.listRowInsets(EdgeInsets(top: 8, leading: 8, bottom: 4, trailing: 8))
.listRowSeparator(.hidden)
.listRowBackground(config.backgroundColor)
}
HeaderView(currentAccount: controller.currentAccount, charsRemaining: controller.charactersRemaining)
.listRowInsets(EdgeInsets(top: draft.inReplyToID == nil ? 8 : 4, leading: 8, bottom: 4, trailing: 8))
.listRowSeparator(.hidden)
.listRowBackground(config.backgroundColor)
if draft.contentWarningEnabled {
EmojiTextField(
text: $draft.contentWarning,
placeholder: "Write your warning here",
maxLength: nil,
becomeFirstResponder: $controller.contentWarningBecomeFirstResponder,
focusNextView: $controller.mainComposeTextViewBecomeFirstResponder
)
.listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 4, trailing: 8))
.listRowSeparator(.hidden)
.listRowBackground(config.backgroundColor)
}
MainTextView()
.listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 4, trailing: 8))
.listRowSeparator(.hidden)
.listRowBackground(config.backgroundColor)
if let poll = draft.poll {
ControllerView(controller: { PollController(parent: controller, poll: poll) })
.listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 8, trailing: 8))
.listRowSeparator(.hidden)
.listRowBackground(config.backgroundColor)
}
ControllerView(controller: { controller.attachmentsListController })
.listRowInsets(EdgeInsets(top: 4, leading: 8, bottom: 8, trailing: 8))
.listRowBackground(config.backgroundColor)
}
.listStyle(.plain)
#if !os(visionOS)
.scrollDismissesKeyboard(.interactively)
#endif
.disabled(controller.isPosting)
}
private var cancelButton: some View {
Button(action: controller.cancel) {
Text("Cancel")
// otherwise all Buttons in the nav bar are made semibold
.font(.system(size: 17, weight: .regular))
}
.disabled(controller.isPosting)
.confirmationDialog("Are you sure?", isPresented: $controller.isShowingSaveDraftSheet) {
// edit drafts can't be saved
if draft.editedStatusID == nil {
Button(action: { controller.cancel(deleteDraft: false) }) {
Text("Save Draft")
}
Button(role: .destructive, action: { controller.cancel(deleteDraft: true) }) {
Text("Delete Draft")
}
} else {
Button(role: .destructive, action: { controller.cancel(deleteDraft: true) }) {
Text("Cancel Edit")
}
}
}
}
@ViewBuilder
private var postOrDraftsButton: some View {
if draft.hasContent || draft.editedStatusID != nil || !controller.config.allowSwitchingDrafts {
postButton
} else {
draftsButton
}
}
private var draftsButton: some View {
Button(action: controller.showDrafts) {
Text("Drafts")
}
}
private var postButton: some View {
Button(action: controller.postStatus) {
Text(draft.editedStatusID == nil ? "Post" : "Edit")
}
.keyboardShortcut(.return, modifiers: .command)
.disabled(!controller.postButtonEnabled)
}
}
}
private struct GlobalFrameOutsideListPrefKey: PreferenceKey {
static var defaultValue: CGRect = .zero
static func reduce(value: inout CGRect, nextValue: () -> CGRect) {
value = nextValue()
}
}
private struct ComposeUIConfigEnvironmentKey: EnvironmentKey {
static let defaultValue = ComposeUIConfig()
}
extension EnvironmentValues {
var composeUIConfig: ComposeUIConfig {
get { self[ComposeUIConfigEnvironmentKey.self] }
set { self[ComposeUIConfigEnvironmentKey.self] = newValue }
}
}

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//
// DraftsController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/7/23.
//
import SwiftUI
import TuskerComponents
import CoreData
class DraftsController: ViewController {
unowned let parent: ComposeController
@Binding var isPresented: Bool
@Published var draftForDifferentReply: Draft?
init(parent: ComposeController, isPresented: Binding<Bool>) {
self.parent = parent
self._isPresented = isPresented
}
var view: some View {
DraftsRepresentable()
}
func maybeSelectDraft(_ draft: Draft) {
if draft.inReplyToID != parent.draft.inReplyToID,
parent.draft.hasContent {
draftForDifferentReply = draft
} else {
confirmSelectDraft(draft)
}
}
func cancelSelectingDraft() {
draftForDifferentReply = nil
}
func confirmSelectDraft(_ draft: Draft) {
parent.selectDraft(draft)
closeDrafts()
}
func deleteDraft(_ draft: Draft) {
DraftsPersistentContainer.shared.viewContext.delete(draft)
}
func closeDrafts() {
isPresented = false
DraftsPersistentContainer.shared.save()
}
struct DraftsRepresentable: UIViewControllerRepresentable {
typealias UIViewControllerType = UIHostingController<DraftsView>
func makeUIViewController(context: Context) -> UIHostingController<DraftsController.DraftsView> {
return UIHostingController(rootView: DraftsView())
}
func updateUIViewController(_ uiViewController: UIHostingController<DraftsController.DraftsView>, context: Context) {
}
}
struct DraftsView: View {
@EnvironmentObject private var controller: DraftsController
@EnvironmentObject private var currentDraft: Draft
@FetchRequest(sortDescriptors: [SortDescriptor(\Draft.lastModified, order: .reverse)]) private var drafts: FetchedResults<Draft>
var body: some View {
NavigationView {
List {
ForEach(drafts) { draft in
Button(action: { controller.maybeSelectDraft(draft) }) {
DraftRow(draft: draft)
}
.contextMenu {
Button(role: .destructive, action: { controller.deleteDraft(draft) }) {
Label("Delete Draft", systemImage: "trash")
}
}
.ifLet(controller.parent.config.userActivityForDraft(draft), modify: { view, activity in
view.onDrag { activity }
})
}
.onDelete { indices in
indices.map { drafts[$0] }.forEach(controller.deleteDraft)
}
}
.listStyle(.plain)
.navigationTitle("Drafts")
.navigationBarTitleDisplayMode(.inline)
.toolbar {
ToolbarItem(placement: .cancellationAction) { cancelButton }
}
}
.alertWithData("Different Reply", data: $controller.draftForDifferentReply) { draft in
Button(role: .cancel, action: controller.cancelSelectingDraft) {
Text("Cancel")
}
Button(action: { controller.confirmSelectDraft(draft) }) {
Text("Restore Draft")
}
} message: { _ in
Text("The selected draft is a reply to a different post, do you wish to use it?")
}
.onAppear {
drafts.nsPredicate = NSPredicate(format: "accountID == %@ AND id != %@ AND lastModified != nil", controller.parent.mastodonController.accountInfo!.id, currentDraft.id as NSUUID)
}
}
private var cancelButton: some View {
Button(action: controller.closeDrafts) {
Text("Cancel")
}
}
}
}
private struct DraftRow: View {
@ObservedObject var draft: Draft
@EnvironmentObject private var controller: DraftsController
var body: some View {
HStack {
VStack(alignment: .leading) {
if draft.editedStatusID != nil {
// shouldn't happen unless the app crashed/was killed during an edit
Text("Edit")
.font(.body.bold())
.foregroundColor(.orange)
}
if draft.contentWarningEnabled {
Text(draft.contentWarning)
.font(.body.bold())
.foregroundColor(.secondary)
}
Text(draft.text)
.font(.body)
HStack(spacing: 8) {
ForEach(draft.draftAttachments) { attachment in
ControllerView(controller: { AttachmentThumbnailController(attachment: attachment, parent: controller.parent) })
.aspectRatio(contentMode: .fit)
.clipShape(RoundedRectangle(cornerRadius: 5))
.frame(height: 50)
}
}
}
Spacer()
if let lastModified = draft.lastModified {
Text(lastModified.formatted(.abbreviatedTimeAgo))
.font(.body)
.foregroundColor(.secondary)
}
}
}
}
private extension View {
@ViewBuilder
func ifLet<T, V: View>(_ value: T?, modify: (Self, T) -> V) -> some View {
if let value {
modify(self, value)
} else {
self
}
}
}

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//
// FocusedAttachmentController.swift
// ComposeUI
//
// Created by Shadowfacts on 4/29/23.
//
import SwiftUI
import MatchedGeometryPresentation
import AVKit
class FocusedAttachmentController: ViewController {
unowned let parent: ComposeController
let attachment: DraftAttachment
let thumbnailController: AttachmentThumbnailController
private let player: AVPlayer?
init(parent: ComposeController, attachment: DraftAttachment, thumbnailController: AttachmentThumbnailController) {
self.parent = parent
self.attachment = attachment
self.thumbnailController = thumbnailController
if case let .file(url, type) = attachment.data,
type.conforms(to: .movie) {
self.player = AVPlayer(url: url)
self.player!.isMuted = true
} else {
self.player = nil
}
}
var view: some View {
FocusedAttachmentView(attachment: attachment)
}
struct FocusedAttachmentView: View {
@ObservedObject var attachment: DraftAttachment
@EnvironmentObject private var controller: FocusedAttachmentController
@Environment(\.dismiss) private var dismiss
@FocusState private var textEditorFocused: Bool
@EnvironmentObject private var matchedGeomState: MatchedGeometryState
var body: some View {
VStack(spacing: 0) {
Spacer(minLength: 0)
if let player = controller.player {
VideoPlayer(player: player)
.matchedGeometryDestination(id: attachment.id)
.onAppear {
player.play()
}
} else {
ZoomableScrollView {
attachmentView
.matchedGeometryDestination(id: attachment.id)
}
}
Spacer(minLength: 0)
FocusedAttachmentDescriptionView(attachment: attachment)
.environment(\.colorScheme, .dark)
.matchedGeometryDestination(id: AttachmentDescriptionTextViewID(attachment))
.frame(height: 150)
.focused($textEditorFocused)
}
.background(.black)
.overlay(alignment: .topLeading, content: {
Button {
// set the mode to dismissing immediately, so that layout changes due to the keyboard hiding
// (which happens before the dismiss animation controller starts running) don't alter the destination frames
if textEditorFocused {
matchedGeomState.mode = .dismissing
}
dismiss()
} label: {
Image(systemName: "arrow.down.forward.and.arrow.up.backward")
}
.buttonStyle(DismissFocusedAttachmentButtonStyle())
.padding([.top, .leading], 4)
})
}
private var attachmentView: some View {
ControllerView(controller: { controller.thumbnailController })
.environment(\.attachmentThumbnailConfiguration, .init(contentMode: .fit, fullSize: true))
}
}
}
private struct DismissFocusedAttachmentButtonStyle: ButtonStyle {
func makeBody(configuration: Configuration) -> some View {
ZStack {
RoundedRectangle(cornerRadius: 4)
.fill(.black.opacity(0.5))
configuration.label
.foregroundColor(.white)
.imageScale(.large)
}
.frame(width: 40, height: 40)
}
}
struct AttachmentDescriptionTextViewID: Hashable {
let attachmentID: UUID!
init(_ attachment: DraftAttachment) {
self.attachmentID = attachment.id
}
func hash(into hasher: inout Hasher) {
hasher.combine(attachmentID)
hasher.combine("descriptionTextView")
}
}

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//
// PlaceholderController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/6/23.
//
import SwiftUI
final class PlaceholderController: ViewController, PlaceholderViewProvider {
private let placeholderView: PlaceholderView = PlaceholderController.makePlaceholderView()
static func makePlaceholderView() -> some View {
let components = Calendar.current.dateComponents([.month, .day], from: Date())
if components.month == 3 && components.day == 14,
Date().formatted(date: .numeric, time: .omitted).starts(with: "3") {
Text("Happy π day!")
} else if components.month == 4 && components.day == 1 {
Text("April Fool's!").rotationEffect(.radians(.pi), anchor: .center)
} else if components.month == 9 && components.day == 5 {
// https://weirder.earth/@noracodes/109276419847254552
// https://retrocomputing.stackexchange.com/questions/14763/what-warning-was-given-on-attempting-to-post-to-usenet-circa-1990
Text("This program posts news to thousands of machines throughout the entire populated world. Please be sure you know what you are doing.").italic()
} else if components.month == 9 && components.day == 21 {
Text("Do you remember?")
} else if components.month == 10 && components.day == 31 {
if .random() {
Text("Post something spooky!")
} else {
Text("Any questions?")
}
} else {
Text("What's on your mind?")
}
}
var view: some View {
placeholderView
}
}
// exists to provide access to the type alias since the @State property needs it to be explicit
private protocol PlaceholderViewProvider {
associatedtype PlaceholderView: View
@ViewBuilder
static func makePlaceholderView() -> PlaceholderView
}

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//
// PollController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/25/23.
//
import SwiftUI
import TuskerComponents
class PollController: ViewController {
unowned let parent: ComposeController
var draft: Draft { parent.draft }
let poll: Poll
@Published var duration: Duration
init(parent: ComposeController, poll: Poll) {
self.parent = parent
self.poll = poll
self.duration = .fromTimeInterval(poll.duration) ?? .oneDay
}
var view: some View {
PollView()
.environmentObject(poll)
}
private func removePoll() {
withAnimation {
draft.poll = nil
}
}
private func moveOptions(indices: IndexSet, newIndex: Int) {
// see AttachmentsListController.moveAttachments
var array = poll.pollOptions
array.move(fromOffsets: indices, toOffset: newIndex)
poll.options = NSMutableOrderedSet(array: array)
}
private func removeOption(_ option: PollOption) {
var array = poll.pollOptions
array.remove(at: poll.options.index(of: option))
poll.options = NSMutableOrderedSet(array: array)
}
private var canAddOption: Bool {
if let max = parent.mastodonController.instanceFeatures.maxPollOptionsCount {
return poll.options.count < max
} else {
return true
}
}
private func addOption() {
let option = PollOption(context: DraftsPersistentContainer.shared.viewContext)
option.poll = poll
poll.options.add(option)
}
struct PollView: View {
@EnvironmentObject private var controller: PollController
@EnvironmentObject private var poll: Poll
@Environment(\.colorScheme) private var colorScheme
var body: some View {
VStack {
HStack {
Text("Poll")
.font(.headline)
Spacer()
Button(action: controller.removePoll) {
Image(systemName: "xmark")
.imageScale(.small)
.padding(4)
}
.accessibilityLabel("Remove poll")
.buttonStyle(.plain)
.accentColor(buttonForegroundColor)
.background(Circle().foregroundColor(buttonBackgroundColor))
.hoverEffect()
}
List {
ForEach($poll.pollOptions) { $option in
PollOptionView(option: option, remove: { controller.removeOption(option) })
.frame(height: 36)
.listRowInsets(EdgeInsets(top: 4, leading: 0, bottom: 4, trailing: 0))
.listRowSeparator(.hidden)
.listRowBackground(Color.clear)
}
.onMove(perform: controller.moveOptions)
}
.listStyle(.plain)
.scrollDisabled(true)
.frame(height: 44 * CGFloat(poll.options.count))
Button(action: controller.addOption) {
Label {
Text("Add Option")
} icon: {
Image(systemName: "plus")
.foregroundColor(.accentColor)
}
}
.buttonStyle(.borderless)
.disabled(!controller.canAddOption)
HStack {
MenuPicker(selection: $poll.multiple, options: [
.init(value: true, title: "Allow multiple"),
.init(value: false, title: "Single choice"),
])
.frame(maxWidth: .infinity)
MenuPicker(selection: $controller.duration, options: Duration.allCases.map {
.init(value: $0, title: Duration.formatter.string(from: $0.timeInterval)!)
})
.frame(maxWidth: .infinity)
}
}
.padding(8)
.background(
RoundedRectangle(cornerRadius: 10, style: .continuous)
.foregroundColor(backgroundColor)
)
#if os(visionOS)
.onChange(of: controller.duration) {
poll.duration = controller.duration.timeInterval
}
#else
.onChange(of: controller.duration) { newValue in
poll.duration = newValue.timeInterval
}
#endif
}
private var backgroundColor: Color {
// in light mode, .secondarySystemBackground has a blue-ish hue, which we don't want
colorScheme == .dark ? controller.parent.config.fillColor : Color(white: 0.95)
}
private var buttonForegroundColor: Color {
Color(uiColor: .label)
}
private var buttonBackgroundColor: Color {
Color(white: colorScheme == .dark ? 0.1 : 0.8)
}
}
}
extension PollController {
enum Duration: Hashable, Equatable, CaseIterable {
case fiveMinutes, thirtyMinutes, oneHour, sixHours, oneDay, threeDays, sevenDays
static let formatter: DateComponentsFormatter = {
let f = DateComponentsFormatter()
f.maximumUnitCount = 1
f.unitsStyle = .full
f.allowedUnits = [.weekOfMonth, .day, .hour, .minute]
return f
}()
static func fromTimeInterval(_ ti: TimeInterval) -> Duration? {
for it in allCases where it.timeInterval == ti {
return it
}
return nil
}
var timeInterval: TimeInterval {
switch self {
case .fiveMinutes:
return 5 * 60
case .thirtyMinutes:
return 30 * 60
case .oneHour:
return 60 * 60
case .sixHours:
return 6 * 60 * 60
case .oneDay:
return 24 * 60 * 60
case .threeDays:
return 3 * 24 * 60 * 60
case .sevenDays:
return 7 * 24 * 60 * 60
}
}
}
}

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//
// ToolbarController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/7/23.
//
import SwiftUI
import Pachyderm
import TuskerComponents
class ToolbarController: ViewController {
static let height: CGFloat = 44
unowned let parent: ComposeController
@Published var minWidth: CGFloat?
@Published var realWidth: CGFloat?
init(parent: ComposeController) {
self.parent = parent
}
var view: some View {
ToolbarView()
}
func showEmojiPicker() {
guard parent.currentInput?.autocompleteState == nil else {
return
}
parent.shouldEmojiAutocompletionBeginExpanded = true
parent.currentInput?.beginAutocompletingEmoji()
}
func formatAction(_ format: StatusFormat) -> () -> Void {
{ [weak self] in
self?.parent.currentInput?.applyFormat(format)
}
}
struct ToolbarView: View {
@EnvironmentObject private var draft: Draft
@EnvironmentObject private var controller: ToolbarController
@EnvironmentObject private var composeController: ComposeController
@ScaledMetric(relativeTo: .body) private var imageSize: CGFloat = 22
#if !os(visionOS)
@State private var minWidth: CGFloat?
@State private var realWidth: CGFloat?
#endif
var body: some View {
#if os(visionOS)
buttons
#else
ScrollView(.horizontal, showsIndicators: false) {
buttons
.padding(.horizontal, 16)
.frame(minWidth: minWidth)
.background(GeometryReader { proxy in
Color.clear
.preference(key: ToolbarWidthPrefKey.self, value: proxy.size.width)
.onPreferenceChange(ToolbarWidthPrefKey.self) { width in
realWidth = width
}
})
}
.scrollDisabled(realWidth ?? 0 <= minWidth ?? 0)
.frame(height: ToolbarController.height)
.frame(maxWidth: .infinity)
.background(.regularMaterial, ignoresSafeAreaEdges: [.bottom, .leading, .trailing])
.overlay(alignment: .top) {
Divider()
.edgesIgnoringSafeArea([.leading, .trailing])
}
.background(GeometryReader { proxy in
Color.clear
.preference(key: ToolbarWidthPrefKey.self, value: proxy.size.width)
.onPreferenceChange(ToolbarWidthPrefKey.self) { width in
minWidth = width
}
})
#endif
}
@ViewBuilder
private var buttons: some View {
HStack(spacing: 0) {
cwButton
MenuPicker(selection: visibilityBinding, options: visibilityOptions, buttonStyle: .iconOnly)
#if !targetEnvironment(macCatalyst) && !os(visionOS)
// the button has a bunch of extra space by default, but combined with what we add it's too much
.padding(.horizontal, -8)
#endif
.disabled(draft.editedStatusID != nil)
.disabled(composeController.mastodonController.instanceFeatures.localOnlyPostsVisibility && draft.localOnly)
if composeController.mastodonController.instanceFeatures.localOnlyPosts {
localOnlyPicker
#if targetEnvironment(macCatalyst)
.padding(.leading, 4)
#elseif !os(visionOS)
.padding(.horizontal, -8)
#endif
.disabled(draft.editedStatusID != nil)
}
if let currentInput = composeController.currentInput,
currentInput.toolbarElements.contains(.emojiPicker) {
customEmojiButton
}
if let currentInput = composeController.currentInput,
currentInput.toolbarElements.contains(.formattingButtons),
composeController.config.contentType != .plain {
Spacer()
formatButtons
}
Spacer()
if composeController.mastodonController.instanceFeatures.createStatusWithLanguage {
LanguagePicker(draftLanguage: $draft.language, hasChangedSelection: $composeController.hasChangedLanguageSelection)
}
}
}
private var cwButton: some View {
Button("CW", action: controller.parent.toggleContentWarning)
.accessibilityLabel(draft.contentWarningEnabled ? "Remove content warning" : "Add content warning")
.padding(5)
.hoverEffect()
}
private var visibilityBinding: Binding<Pachyderm.Visibility> {
// On instances that conflate visibliity and local only, we still show two separate controls but don't allow
// changing the visibility when local-only.
if draft.localOnly,
composeController.mastodonController.instanceFeatures.localOnlyPostsVisibility {
return .constant(.public)
} else {
return $draft.visibility
}
}
private var visibilityOptions: [MenuPicker<Pachyderm.Visibility>.Option] {
let visibilities: [Pachyderm.Visibility]
if !composeController.mastodonController.instanceFeatures.composeDirectStatuses {
visibilities = [.public, .unlisted, .private]
} else {
visibilities = Pachyderm.Visibility.allCases
}
return visibilities.map { vis in
.init(value: vis, title: vis.displayName, subtitle: vis.subtitle, image: UIImage(systemName: vis.unfilledImageName), accessibilityLabel: "Visibility: \(vis.displayName)")
}
}
private var localOnlyPicker: some View {
let domain = composeController.mastodonController.accountInfo!.instanceURL.host!
return MenuPicker(selection: $draft.localOnly, options: [
.init(value: true, title: "Local-only", subtitle: "Only \(domain)", image: UIImage(named: "link.broken")),
.init(value: false, title: "Federated", image: UIImage(systemName: "link")),
], buttonStyle: .iconOnly)
}
private var customEmojiButton: some View {
Button(action: controller.showEmojiPicker) {
Label("Insert custom emoji", systemImage: "face.smiling")
}
.labelStyle(.iconOnly)
.font(.system(size: imageSize))
.padding(5)
.hoverEffect()
.transition(.opacity.animation(.linear(duration: 0.2)))
}
private var formatButtons: some View {
ForEach(StatusFormat.allCases, id: \.rawValue) { format in
Button(action: controller.formatAction(format)) {
Image(systemName: format.imageName)
.font(.system(size: imageSize))
}
.accessibilityLabel(format.accessibilityLabel)
.padding(5)
.hoverEffect()
.transition(.opacity.animation(.linear(duration: 0.2)))
}
}
}
}
private struct ToolbarWidthPrefKey: PreferenceKey {
static var defaultValue: CGFloat? = nil
static func reduce(value: inout CGFloat?, nextValue: () -> CGFloat?) {
value = nextValue()
}
}

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//
// Draft.swift
// ComposeUI
//
// Created by Shadowfacts on 4/22/23.
//
import CoreData
import Pachyderm
@objc
public class Draft: NSManagedObject, Identifiable {
@nonobjc public class func fetchRequest() -> NSFetchRequest<Draft> {
return NSFetchRequest<Draft>(entityName: "Draft")
}
@nonobjc public class func fetchRequest(id: UUID) -> NSFetchRequest<Draft> {
let req = NSFetchRequest<Draft>(entityName: "Draft")
req.predicate = NSPredicate(format: "id = %@", id as NSUUID)
return req
}
@NSManaged public var accountID: String
@NSManaged public var contentWarning: String
@NSManaged public var contentWarningEnabled: Bool
@NSManaged public var editedStatusID: String?
@NSManaged public var id: UUID
@NSManaged public var initialContentWarning: String?
@NSManaged public var initialText: String
@NSManaged public var inReplyToID: String?
@NSManaged public var language: String? // ISO 639 language code
@NSManaged public var lastModified: Date!
@NSManaged public var localOnly: Bool
@NSManaged public var text: String
@NSManaged private var visibilityStr: String
@NSManaged internal var attachments: NSMutableOrderedSet
@NSManaged public var poll: Poll?
public var visibility: Visibility {
get {
Visibility(rawValue: visibilityStr) ?? .public
}
set {
visibilityStr = newValue.rawValue
}
}
public var draftAttachments: [DraftAttachment] {
get {
attachments.array as! [DraftAttachment]
}
set {
attachments = NSMutableOrderedSet(array: newValue)
}
}
public override func awakeFromInsert() {
super.awakeFromInsert()
id = UUID()
lastModified = Date()
}
}
extension Draft {
public var hasContent: Bool {
(!text.isEmpty && text != initialText) ||
(contentWarningEnabled && !contentWarning.isEmpty && contentWarning != initialContentWarning) ||
attachments.count > 0 ||
poll?.hasContent == true
}
}

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//
// DraftAttachment.swift
// CoreData
//
// Created by Shadowfacts on 4/22/23.
//
import CoreData
import PencilKit
import UniformTypeIdentifiers
import Photos
import InstanceFeatures
import Pachyderm
private let decoder = PropertyListDecoder()
private let encoder = PropertyListEncoder()
@objc
public final class DraftAttachment: NSManagedObject, Identifiable {
@nonobjc public class func fetchRequest() -> NSFetchRequest<DraftAttachment> {
return NSFetchRequest<DraftAttachment>(entityName: "DraftAttachment")
}
@NSManaged internal var assetID: String?
@NSManaged public var attachmentDescription: String
@NSManaged internal private(set) var drawingData: Data?
@NSManaged public var editedAttachmentID: String?
@NSManaged private var editedAttachmentKindString: String?
@NSManaged public var editedAttachmentURL: URL?
@NSManaged public var fileURL: URL?
@NSManaged internal var fileType: String?
@NSManaged public var id: UUID!
@NSManaged internal var draft: Draft
public var drawing: PKDrawing? {
get {
if let drawingData,
let drawing = try? decoder.decode(PKDrawing.self, from: drawingData) {
return drawing
} else {
return nil
}
}
set {
drawingData = try! encoder.encode(newValue)
}
}
public var data: AttachmentData {
if let editedAttachmentID {
return .editing(editedAttachmentID, editedAttachmentKind!, editedAttachmentURL!)
} else if let assetID {
return .asset(assetID)
} else if let drawing {
return .drawing(drawing)
} else if let fileURL, let fileType {
return .file(fileURL, UTType(fileType)!)
} else {
return .none
}
}
public var editedAttachmentKind: Attachment.Kind? {
get {
editedAttachmentKindString.flatMap(Attachment.Kind.init(rawValue:))
}
set {
editedAttachmentKindString = newValue?.rawValue
}
}
public enum AttachmentData {
case asset(String)
case drawing(PKDrawing)
case file(URL, UTType)
case editing(String, Attachment.Kind, URL)
case none
}
public override func prepareForDeletion() {
super.prepareForDeletion()
if let fileURL {
try? FileManager.default.removeItem(at: fileURL)
}
}
}
extension DraftAttachment {
var type: AttachmentType {
if let editedAttachmentKind {
switch editedAttachmentKind {
case .image:
return .image
case .video:
return .video
case .gifv:
return .video
case .audio, .unknown:
return .unknown
}
} else if let assetID {
guard let asset = PHAsset.fetchAssets(withLocalIdentifiers: [assetID], options: nil).firstObject else {
return .unknown
}
switch asset.mediaType {
case .image:
return .image
case .video:
return .video
default:
return .unknown
}
} else if drawingData != nil {
return .image
} else if let fileType,
let type = UTType(fileType) {
if type.conforms(to: .image) {
return .image
} else if type.conforms(to: .movie) {
return .video
} else {
return .unknown
}
} else {
return .unknown
}
}
enum AttachmentType {
case image, video, unknown
}
}
//private let attachmentTypeIdentifier = "space.vaccor.Tusker.composition-attachment"
private let imageType = UTType.image.identifier
private let heifType = UTType.heif.identifier
private let heicType = UTType.heic.identifier
private let jpegType = UTType.jpeg.identifier
private let pngType = UTType.png.identifier
private let mp4Type = UTType.mpeg4Movie.identifier
private let quickTimeType = UTType.quickTimeMovie.identifier
private let gifType = UTType.gif.identifier
extension DraftAttachment: NSItemProviderReading {
public static var readableTypeIdentifiersForItemProvider: [String] {
// todo: is there a better way of handling movies than manually adding all possible UTI types?
// just using kUTTypeMovie doesn't work, because we need the actually type in order to get the file extension
// without the file extension, getting the thumbnail and exporting the video for attachment upload fails
[/*typeIdentifier, */ gifType, heifType, heicType, jpegType, pngType, imageType, mp4Type, quickTimeType]
}
public static func object(withItemProviderData data: Data, typeIdentifier: String) throws -> DraftAttachment {
var data = data
var type = UTType(typeIdentifier)!
// the type is .image in certain circumstances:
// - macOS: image copied from macOS Safari -> only UIImage(data: data) works
// - iOS: sharing screenshot from markup -> only NSKeyedUnarchiver works
if type == .image,
let image = UIImage(data: data) ?? (try? NSKeyedUnarchiver.unarchivedObject(ofClass: UIImage.self, from: data)),
let pngData = image.pngData() {
data = pngData
type = .png
}
// Read the caption from the image itself, if there is one.
let caption: String
if let source = CGImageSourceCreateWithData(data as CFData, [kCGImageSourceTypeIdentifierHint: typeIdentifier as CFString] as CFDictionary),
let properties = CGImageSourceCopyPropertiesAtIndex(source, 0, nil) as? [String: Any],
// This is the dictionary for TIFF properties, but it's present for other image types too
let tiffProperties = properties[kCGImagePropertyTIFFDictionary as String] as? [String: Any],
let imageDescription = tiffProperties[kCGImagePropertyTIFFImageDescription as String] as? String {
caption = imageDescription
} else {
caption = ""
}
let attachment = DraftAttachment(entity: DraftsPersistentContainer.shared.persistentStoreCoordinator.managedObjectModel.entitiesByName["DraftAttachment"]!, insertInto: nil)
attachment.id = UUID()
attachment.fileURL = try writeDataToFile(data, id: attachment.id, type: type)
attachment.fileType = type.identifier
attachment.attachmentDescription = caption
return attachment
}
static var attachmentsDirectory: URL {
let containerURL = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.space.vaccor.Tusker")!
return containerURL.appendingPathComponent("Documents").appendingPathComponent("attachments")
}
static func writeDataToFile(_ data: Data, id: UUID, type: UTType) throws -> URL {
let directoryURL = attachmentsDirectory
try FileManager.default.createDirectory(at: directoryURL, withIntermediateDirectories: true)
let attachmentURL = directoryURL.appendingPathComponent(id.uuidString, conformingTo: type)
try data.write(to: attachmentURL)
return attachmentURL
}
}
// MARK: Exporting
extension DraftAttachment {
func getData(features: InstanceFeatures, skipAllConversion: Bool = false, completion: @escaping (Result<(Data, UTType), ExportError>) -> Void) {
if let assetID {
guard let asset = PHAsset.fetchAssets(withLocalIdentifiers: [assetID], options: nil).firstObject else {
completion(.failure(.noAsset))
return
}
if asset.mediaType == .image {
let options = PHImageRequestOptions()
options.version = .current
options.deliveryMode = .highQualityFormat
options.resizeMode = .none
options.isNetworkAccessAllowed = true
PHImageManager.default().requestImageDataAndOrientation(for: asset, options: options) { data, dataUTI, orientation, info in
guard let data, let dataUTI else {
completion(.failure(.missingAssetData))
return
}
let processed = Self.processImageData(data, type: UTType(dataUTI)!, features: features, skipAllConversion: skipAllConversion)
completion(.success(processed))
}
} else if asset.mediaType == .video {
let options = PHVideoRequestOptions()
options.version = .current
options.deliveryMode = .automatic
options.isNetworkAccessAllowed = true
PHImageManager.default().requestExportSession(forVideo: asset, options: options, exportPreset: AVAssetExportPresetHighestQuality) { exportSession, info in
if let exportSession {
Self.exportVideoData(session: exportSession, features: features, completion: completion)
} else if let error = info?[PHImageErrorKey] as? Error {
completion(.failure(.videoExport(error)))
} else {
completion(.failure(.noVideoExportSession))
}
}
} else {
completion(.failure(.unknownAssetType))
}
} else if let drawingData {
guard let drawing = try? decoder.decode(PKDrawing.self, from: drawingData) else {
completion(.failure(.loadingDrawing))
return
}
let image = drawing.imageInLightMode(from: drawing.bounds, scale: 1)
completion(.success((image.pngData()!, .png)))
} else if let fileURL, let fileType {
let type = UTType(fileType)!
if type.conforms(to: .movie) {
let asset = AVURLAsset(url: fileURL)
guard let session = AVAssetExportSession(asset: asset, presetName: AVAssetExportPresetHighestQuality) else {
completion(.failure(.noVideoExportSession))
return
}
Self.exportVideoData(session: session, features: features, completion: completion)
} else {
let fileData: Data
do {
fileData = try Data(contentsOf: fileURL)
} catch {
completion(.failure(.loadingData))
return
}
if type != .gif,
type.conforms(to: .image) {
let result = Self.processImageData(fileData, type: type, features: features, skipAllConversion: skipAllConversion)
completion(.success(result))
} else {
completion(.success((fileData, type)))
}
}
} else {
completion(.failure(.noData))
}
}
private static func processImageData(_ data: Data, type: UTType, features: InstanceFeatures, skipAllConversion: Bool) -> (Data, UTType) {
guard !skipAllConversion else {
return (data, type)
}
var data = data
var type = type
let image = CIImage(data: data)!
let needsColorSpaceConversion = features.needsWideColorGamutHack && image.colorSpace?.name != CGColorSpace.sRGB
// neither Mastodon nor Pleroma handles HEIC well, so convert to JPEG
// they also do a bad job converting wide color gamut images (they seem to just drop the profile, letting the wide-gamut values be reinterprete as sRGB)
// if that changes in the future, we'll need to pass the InstanceFeatures in here somehow and gate the conversion
if needsColorSpaceConversion || type == .heic || type == .heif {
let context = CIContext()
let colorSpace = needsColorSpaceConversion || image.colorSpace != nil ? CGColorSpace(name: CGColorSpace.sRGB)! : image.colorSpace!
if type == .png {
data = context.pngRepresentation(of: image, format: .ARGB8, colorSpace: colorSpace)!
} else {
data = context.jpegRepresentation(of: image, colorSpace: colorSpace)!
type = .jpeg
}
}
return (data, type)
}
private static func exportVideoData(session: AVAssetExportSession, features: InstanceFeatures, completion: @escaping (Result<(Data, UTType), ExportError>) -> Void) {
session.outputFileType = .mp4
session.outputURL = FileManager.default.temporaryDirectory.appendingPathComponent("exported_video_\(UUID())").appendingPathExtension("mp4")
if let configuration = features.mediaAttachmentsConfiguration {
session.fileLengthLimit = Int64(configuration.videoSizeLimit)
}
session.exportAsynchronously {
guard session.status == .completed else {
completion(.failure(.videoExport(session.error!)))
return
}
do {
let data = try Data(contentsOf: session.outputURL!)
completion(.success((data, .mpeg4Movie)))
} catch {
completion(.failure(.videoExport(error)))
}
}
}
enum ExportError: Error {
case noAsset
case unknownAssetType
case missingAssetData
case videoExport(Error)
case noVideoExportSession
case loadingDrawing
case loadingData
case noData
}
}

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@ -1,42 +0,0 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<model type="com.apple.IDECoreDataModeler.DataModel" documentVersion="1.0" lastSavedToolsVersion="22222" systemVersion="22G91" minimumToolsVersion="Automatic" sourceLanguage="Swift" userDefinedModelVersionIdentifier="">
<entity name="Draft" representedClassName="ComposeUI.Draft" syncable="YES">
<attribute name="accountID" attributeType="String"/>
<attribute name="contentWarning" attributeType="String" defaultValueString=""/>
<attribute name="contentWarningEnabled" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
<attribute name="editedStatusID" optional="YES" attributeType="String"/>
<attribute name="id" attributeType="UUID" usesScalarValueType="NO"/>
<attribute name="initialContentWarning" optional="YES" attributeType="String"/>
<attribute name="initialText" attributeType="String"/>
<attribute name="inReplyToID" optional="YES" attributeType="String"/>
<attribute name="language" optional="YES" attributeType="String"/>
<attribute name="lastModified" attributeType="Date" usesScalarValueType="NO"/>
<attribute name="localOnly" attributeType="Boolean" defaultValueString="NO" usesScalarValueType="YES"/>
<attribute name="text" attributeType="String" defaultValueString=""/>
<attribute name="visibilityStr" optional="YES" attributeType="String"/>
<relationship name="attachments" toMany="YES" deletionRule="Cascade" ordered="YES" destinationEntity="DraftAttachment" inverseName="draft" inverseEntity="DraftAttachment"/>
<relationship name="poll" optional="YES" maxCount="1" deletionRule="Cascade" destinationEntity="Poll" inverseName="draft" inverseEntity="Poll"/>
</entity>
<entity name="DraftAttachment" representedClassName="ComposeUI.DraftAttachment" syncable="YES">
<attribute name="assetID" optional="YES" attributeType="String"/>
<attribute name="attachmentDescription" attributeType="String" defaultValueString=""/>
<attribute name="drawingData" optional="YES" attributeType="Binary"/>
<attribute name="editedAttachmentID" optional="YES" attributeType="String"/>
<attribute name="editedAttachmentKindString" optional="YES" attributeType="String"/>
<attribute name="editedAttachmentURL" optional="YES" attributeType="URI"/>
<attribute name="fileType" optional="YES" attributeType="String"/>
<attribute name="fileURL" optional="YES" attributeType="URI"/>
<attribute name="id" attributeType="UUID" usesScalarValueType="NO"/>
<relationship name="draft" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Draft" inverseName="attachments" inverseEntity="Draft"/>
</entity>
<entity name="Poll" representedClassName="ComposeUI.Poll" syncable="YES">
<attribute name="duration" optional="YES" attributeType="Double" defaultValueString="0.0" usesScalarValueType="YES"/>
<attribute name="multiple" attributeType="Boolean" usesScalarValueType="YES"/>
<relationship name="draft" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Draft" inverseName="poll" inverseEntity="Draft"/>
<relationship name="options" toMany="YES" deletionRule="Cascade" ordered="YES" destinationEntity="PollOption" inverseName="poll" inverseEntity="PollOption"/>
</entity>
<entity name="PollOption" representedClassName="ComposeUI.PollOption" syncable="YES">
<attribute name="text" attributeType="String" defaultValueString=""/>
<relationship name="poll" optional="YES" maxCount="1" deletionRule="Nullify" destinationEntity="Poll" inverseName="options" inverseEntity="Poll"/>
</entity>
</model>

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@ -1,217 +0,0 @@
//
// DraftsPersistentContainer.swift
// ComposeUI
//
// Created by Shadowfacts on 4/22/23.
//
import Foundation
import CoreData
import OSLog
import Pachyderm
private let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "DraftsPersistentContainer")
public class DraftsPersistentContainer: NSPersistentContainer {
public static let shared = DraftsPersistentContainer()
public static var captureError: ((any Error) -> Void)?
private static let managedObjectModel: NSManagedObjectModel = {
let url = Bundle.module.url(forResource: "Drafts", withExtension: "momd")!
return NSManagedObjectModel(contentsOf: url)!
}()
private var lastHistoryToken: NSPersistentHistoryToken!
init() {
super.init(name: "Drafts", managedObjectModel: DraftsPersistentContainer.managedObjectModel)
let containerURL = FileManager.default.containerURL(forSecurityApplicationGroupIdentifier: "group.space.vaccor.Tusker")!
let documentsURL = containerURL.appendingPathComponent("Documents")
let storeDesc = NSPersistentStoreDescription(url: documentsURL.appendingPathComponent("drafts").appendingPathExtension("sqlite"))
storeDesc.type = NSSQLiteStoreType
storeDesc.setOption(true as NSNumber, forKey: NSPersistentHistoryTrackingKey)
storeDesc.setOption(true as NSNumber, forKey: NSPersistentStoreRemoteChangeNotificationPostOptionKey)
persistentStoreDescriptions = [
storeDesc
]
loadPersistentStores { _, error in
if let error {
DraftsPersistentContainer.captureError?(error)
fatalError("Loading persistent store: \(error)")
}
}
viewContext.automaticallyMergesChangesFromParent = true
viewContext.mergePolicy = NSMergePolicy.mergeByPropertyObjectTrump
lastHistoryToken = persistentStoreCoordinator.currentPersistentHistoryToken(fromStores: nil)
NotificationCenter.default.addObserver(self, selector: #selector(remoteChanges(_:)), name: .NSPersistentStoreRemoteChange, object: persistentStoreCoordinator)
}
public func save() {
guard viewContext.hasChanges else {
return
}
do {
try viewContext.save()
} catch {
logger.error("Failed to save: \(String(describing: error))")
}
}
public func migrate(from url: URL, completion: @escaping (Result<(), any Error>) -> Void) {
performBackgroundTask { context in
let result = DraftsMigrator.migrate(from: url, to: context)
completion(result)
try! context.save()
}
}
public func getDraft(id: UUID) -> Draft? {
let req = Draft.fetchRequest(id: id)
return try? viewContext.fetch(req).first
}
public func createDraft(
accountID: String,
text: String,
contentWarning: String,
inReplyToID: String?,
visibility: Visibility,
language: String?,
localOnly: Bool
) -> Draft {
let draft = Draft(context: viewContext)
draft.accountID = accountID
draft.text = text
draft.initialText = text
draft.contentWarning = contentWarning
draft.initialContentWarning = contentWarning
draft.contentWarningEnabled = !contentWarning.isEmpty
draft.inReplyToID = inReplyToID
draft.visibility = visibility
draft.language = language
draft.localOnly = localOnly
save()
return draft
}
public func createEditDraft(
accountID: String,
source: StatusSource,
inReplyToID: String?,
visibility: Visibility,
localOnly: Bool,
attachments: [Attachment],
poll: Pachyderm.Poll?
) -> Draft {
let draft = Draft(context: viewContext)
draft.accountID = accountID
draft.editedStatusID = source.id
draft.text = source.text
draft.initialText = source.text
draft.contentWarning = source.spoilerText
draft.contentWarningEnabled = !source.spoilerText.isEmpty
draft.initialContentWarning = source.spoilerText
draft.inReplyToID = inReplyToID
draft.visibility = visibility
draft.localOnly = localOnly
for attachment in attachments {
createEditDraftAttachment(attachment, in: draft)
}
if let existingPoll = poll {
let poll = Poll(context: viewContext)
poll.draft = draft
draft.poll = poll
if let expiresAt = existingPoll.expiresAt,
!existingPoll.effectiveExpired {
poll.duration = PollController.Duration.allCases.max(by: {
(expiresAt.timeIntervalSinceNow - $0.timeInterval) < (expiresAt.timeIntervalSinceNow - $1.timeInterval)
})!.timeInterval
} else {
poll.duration = PollController.Duration.oneDay.timeInterval
}
poll.multiple = existingPoll.multiple
// rmeove default empty options
for opt in poll.pollOptions {
viewContext.delete(opt)
}
for existingOpt in existingPoll.options {
let opt = PollOption(context: viewContext)
opt.poll = poll
poll.options.add(opt)
opt.text = existingOpt.title
}
}
save()
return draft
}
private func createEditDraftAttachment(_ attachment: Attachment, in draft: Draft) {
let draftAttachment = DraftAttachment(context: viewContext)
draftAttachment.id = UUID()
draftAttachment.attachmentDescription = attachment.description ?? ""
draftAttachment.editedAttachmentID = attachment.id
draftAttachment.editedAttachmentKind = attachment.kind
draftAttachment.editedAttachmentURL = attachment.url
draftAttachment.draft = draft
draft.attachments.add(draftAttachment)
}
public func removeOrphanedAttachments(completion: @escaping () -> Void) {
guard let files = try? FileManager.default.contentsOfDirectory(at: DraftAttachment.attachmentsDirectory, includingPropertiesForKeys: nil),
!files.isEmpty else {
return
}
performBackgroundTask { context in
let allAttachmentsReq = DraftAttachment.fetchRequest()
allAttachmentsReq.predicate = NSPredicate(format: "fileURL != nil")
guard let allAttachments = try? context.fetch(allAttachmentsReq) else {
return
}
let orphaned = Set(files).subtracting(allAttachments.lazy.compactMap(\.fileURL))
for url in orphaned {
do {
try FileManager.default.removeItem(at: url)
} catch {
logger.error("Failed to remove orphaned attachment: \(String(describing: error), privacy: .public)")
}
}
completion()
}
}
@objc private func remoteChanges(_ notification: Foundation.Notification) {
guard let newHistoryToken = notification.userInfo?[NSPersistentHistoryTokenKey] as? NSPersistentHistoryToken else {
return
}
// todo: should this be on a background context?
let context = viewContext
context.perform {
let predicate = NSPredicate(format: "(%@ < token) AND (token <= %@)", self.lastHistoryToken, newHistoryToken)
let historyRequest = NSPersistentHistoryTransaction.fetchRequest!
historyRequest.predicate = predicate
let request = NSPersistentHistoryChangeRequest.fetchHistory(withFetch: historyRequest)
if let result = try? context.execute(request) as? NSPersistentHistoryResult,
let transactions = result.result as? [NSPersistentHistoryTransaction] {
for transaction in transactions {
guard let userInfo = transaction.objectIDNotification().userInfo else {
continue
}
NSManagedObjectContext.mergeChanges(fromRemoteContextSave: userInfo, into: [context])
}
}
self.lastHistoryToken = newHistoryToken
}
}
}

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@ -1,46 +0,0 @@
//
// Poll.swift
// ComposeUI
//
// Created by Shadowfacts on 4/22/23.
//
import CoreData
@objc
public class Poll: NSManagedObject {
@NSManaged public var duration: TimeInterval
@NSManaged public var multiple: Bool
@NSManaged public var draft: Draft
@NSManaged public var options: NSMutableOrderedSet
public var pollOptions: [PollOption] {
get {
options.array as! [PollOption]
}
set {
options = NSMutableOrderedSet(array: newValue)
}
}
public override func awakeFromInsert() {
super.awakeFromInsert()
self.multiple = false
self.duration = 24 * 60 * 60 // 1 day
if let managedObjectContext {
self.options = [
PollOption(context: managedObjectContext),
PollOption(context: managedObjectContext),
]
}
}
}
extension Poll {
public var hasContent: Bool {
pollOptions.allSatisfy { !$0.text.isEmpty }
}
}

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@ -1,21 +0,0 @@
//
// PollOption.swift
// ComposeUI
//
// Created by Shadowfacts on 4/22/23.
//
import CoreData
@objc
public class PollOption: NSManagedObject, Identifiable {
public var id: NSManagedObjectID {
objectID
}
@NSManaged public var text: String
@NSManaged public var poll: Poll
}

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@ -1,255 +0,0 @@
//
// DraftsMigrator.swift
// ComposeUI
//
// Created by Shadowfacts on 4/22/23.
//
import Foundation
import OSLog
import UniformTypeIdentifiers
import Pachyderm
import PencilKit
import CoreData
struct DraftsMigrator {
private init() {}
private static let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "DraftsMigrator")
private static let decoder = PropertyListDecoder()
static func migrate(from url: URL, to context: NSManagedObjectContext) -> Result<(), any Error> {
do {
let data = try Data(contentsOf: url)
let container = try decoder.decode(DraftsContainer.self, from: data)
for old in container.drafts.values {
let new = Draft(context: context)
new.id = old.id
new.lastModified = old.lastModified
new.accountID = old.accountID
new.text = old.text
new.contentWarningEnabled = old.contentWarningEnabled
new.contentWarning = old.contentWarning
new.inReplyToID = old.inReplyToID
new.visibility = old.visibility
new.localOnly = old.localOnly
new.initialText = old.initialText
if let oldPoll = old.poll {
let newPoll = Poll(context: context)
newPoll.draft = new
new.poll = newPoll
newPoll.multiple = oldPoll.multiple
newPoll.duration = oldPoll.duration
for oldOption in oldPoll.options {
let newOption = PollOption(context: context)
newOption.text = oldOption.text
newOption.poll = newPoll
newPoll.options.add(newOption)
}
}
for oldAttachment in old.attachments {
let newAttachment = DraftAttachment(context: context)
newAttachment.draft = new
new.attachments.add(newAttachment)
newAttachment.id = oldAttachment.id
newAttachment.attachmentDescription = oldAttachment.attachmentDescription
switch oldAttachment.data {
case .asset(let assetID):
newAttachment.assetID = assetID
case .image(let data, originalType: let type):
newAttachment.fileURL = try? DraftAttachment.writeDataToFile(data, id: newAttachment.id, type: type)
newAttachment.fileType = type.identifier
case .video(_):
fatalError("unreachable, video attachments weren't encodable")
case .drawing(let drawing):
newAttachment.drawing = drawing
case .gif(let data):
newAttachment.fileURL = try? DraftAttachment.writeDataToFile(data, id: newAttachment.id, type: .gif)
newAttachment.fileType = UTType.gif.identifier
}
}
}
try FileManager.default.removeItem(at: url)
} catch {
logger.error("Error migrating: \(String(describing: error))")
return .failure(error)
}
return .success(())
}
// MARK: Supporting Types
struct DraftsContainer: Decodable {
let drafts: [UUID: OldDraft]
init(drafts: [UUID: OldDraft]) {
self.drafts = drafts
}
init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.drafts = try container.decode([UUID: SafeDraft].self, forKey: .drafts).compactMapValues(\.draft)
}
enum CodingKeys: CodingKey {
case drafts
}
}
// a container that always succeeds at decoding
// so if a single draft can't be decoded, we don't lose all drafts
struct SafeDraft: Decodable {
let draft: OldDraft?
init(from decoder: Decoder) throws {
let container = try decoder.singleValueContainer()
self.draft = try? container.decode(OldDraft.self)
}
}
struct OldDraft: Decodable {
let id: UUID
let lastModified: Date
let accountID: String
let text: String
let contentWarningEnabled: Bool
let contentWarning: String
let attachments: [OldDraftAttachment]
let inReplyToID: String?
let visibility: Visibility
let poll: OldPoll?
let localOnly: Bool
let initialText: String
init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.id = try container.decode(UUID.self, forKey: .id)
self.lastModified = try container.decode(Date.self, forKey: .lastModified)
self.accountID = try container.decode(String.self, forKey: .accountID)
self.text = try container.decode(String.self, forKey: .text)
self.contentWarningEnabled = try container.decode(Bool.self, forKey: .contentWarningEnabled)
self.contentWarning = try container.decode(String.self, forKey: .contentWarning)
self.attachments = try container.decode([OldDraftAttachment].self, forKey: .attachments)
self.inReplyToID = try container.decode(String?.self, forKey: .inReplyToID)
self.visibility = try container.decode(Visibility.self, forKey: .visibility)
self.poll = try container.decode(OldPoll?.self, forKey: .poll)
self.localOnly = try container.decodeIfPresent(Bool.self, forKey: .localOnly) ?? false
self.initialText = try container.decode(String.self, forKey: .initialText)
}
enum CodingKeys: String, CodingKey {
case id
case lastModified
case accountID
case text
case contentWarningEnabled
case contentWarning
case attachments
case inReplyToID
case visibility
case poll
case localOnly
case initialText
}
}
struct OldDraftAttachment: Decodable {
let id: UUID
let data: OldDraftAttachmentData
let attachmentDescription: String
init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.id = try container.decode(UUID.self, forKey: .id)
self.data = try container.decode(OldDraftAttachmentData.self, forKey: .data)
self.attachmentDescription = try container.decode(String.self, forKey: .attachmentDescription)
}
enum CodingKeys: String, CodingKey {
case id
case data
case attachmentDescription
}
}
enum OldDraftAttachmentData: Decodable {
case asset(String)
case image(Data, originalType: UTType)
case video(URL)
case drawing(PKDrawing)
case gif(Data)
init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
switch try container.decode(String.self, forKey: .type) {
case "asset":
let identifier = try container.decode(String.self, forKey: .assetIdentifier)
self = .asset(identifier)
case "image":
let data = try container.decode(Data.self, forKey: .imageData)
if let type = try container.decodeIfPresent(UTType.self, forKey: .imageType) {
self = .image(data, originalType: type)
} else {
guard let image = UIImage(data: data) else {
throw DecodingError.dataCorruptedError(forKey: .imageData, in: container, debugDescription: "CompositionAttachment data could not be decoded into UIImage")
}
let jpegData = image.jpegData(compressionQuality: 1)!
self = .image(jpegData, originalType: .jpeg)
}
case "drawing":
let drawingData = try container.decode(Data.self, forKey: .drawing)
let drawing = try PKDrawing(data: drawingData)
self = .drawing(drawing)
default:
throw DecodingError.dataCorruptedError(forKey: .type, in: container, debugDescription: "CompositionAttachment type must be one of image, asset, or drawing")
}
}
enum CodingKeys: CodingKey {
case type
case imageData
case imageType
/// The local identifier of the PHAsset for this attachment
case assetIdentifier
/// The PKDrawing object for this attachment.
case drawing
}
}
struct OldPoll: Decodable {
let options: [OldPollOption]
let multiple: Bool
let duration: TimeInterval
init(from decoder: Decoder) throws {
let container = try decoder.container(keyedBy: CodingKeys.self)
self.options = try container.decode([OldPollOption].self, forKey: .options)
self.multiple = try container.decode(Bool.self, forKey: .multiple)
self.duration = try container.decode(TimeInterval.self, forKey: .duration)
}
enum CodingKeys: String, CodingKey {
case options
case multiple
case duration
}
}
struct OldPollOption: Decodable {
let text: String
init(from decoder: Decoder) throws {
self.text = try decoder.singleValueContainer().decode(String.self)
}
}
}

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@ -1,42 +0,0 @@
//
// KeyboardReader.swift
// ComposeUI
//
// Created by Shadowfacts on 3/7/23.
//
#if !os(visionOS)
import UIKit
import Combine
class KeyboardReader: ObservableObject {
// @Published var isVisible = false
@Published var keyboardHeight: CGFloat = 0
var isVisible: Bool {
// when a hardware keyboard is connected, the height is very short, so we don't consider that being "visible"
keyboardHeight > 72
}
init() {
NotificationCenter.default.addObserver(self, selector: #selector(willShow), name: UIResponder.keyboardWillShowNotification, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(willHide), name: UIResponder.keyboardWillHideNotification, object: nil)
}
@objc func willShow(_ notification: Foundation.Notification) {
let endFrame = notification.userInfo![UIResponder.keyboardFrameEndUserInfoKey] as! CGRect
// isVisible = endFrame.height > 72
keyboardHeight = endFrame.height
}
@objc func willHide() {
// sometimes willHide is called during a SwiftUI view update
DispatchQueue.main.async {
// self.isVisible = false
self.keyboardHeight = 0
}
}
}
#endif

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@ -1,12 +0,0 @@
//
// DismissMode.swift
// ComposeUI
//
// Created by Shadowfacts on 3/7/23.
//
import Foundation
public enum DismissMode {
case cancel, post
}

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@ -1,33 +0,0 @@
//
// OptionalObservedObject.swift
// ComposeUI
//
// Created by Shadowfacts on 4/15/23.
//
import SwiftUI
import Combine
@propertyWrapper
struct OptionalObservedObject<T: ObservableObject>: DynamicProperty {
private class Republisher: ObservableObject {
var cancellable: AnyCancellable?
var wrapped: T? {
didSet {
cancellable?.cancel()
cancellable = wrapped?.objectWillChange
.receive(on: RunLoop.main)
.sink { [unowned self] _ in
self.objectWillChange.send()
}
}
}
}
@StateObject private var republisher = Republisher()
var wrappedValue: T?
func update() {
republisher.wrapped = wrappedValue
}
}

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@ -1,183 +0,0 @@
//
// UITextInput+Autocomplete.swift
// ComposeUI
//
// Created by Shadowfacts on 3/5/23.
//
import UIKit
import SwiftUI
extension UITextInput {
func autocomplete(with string: String, permittedModes: AutocompleteModes, autocompleteState: inout AutocompleteState?) {
guard let selectedTextRange,
let wholeDocumentRange = self.textRange(from: self.beginningOfDocument, to: self.endOfDocument),
let text = self.text(in: wholeDocumentRange),
let (lastWordStartIndex, _) = findAutocompleteLastWord() else {
return
}
let distanceToEnd = self.offset(from: selectedTextRange.start, to: self.endOfDocument)
let selectedRangeStartUTF16 = self.offset(from: self.beginningOfDocument, to: selectedTextRange.start)
let characterBeforeCursorIndex = text.utf16.index(text.startIndex, offsetBy: selectedRangeStartUTF16)
let insertSpace: Bool
if distanceToEnd > 0 {
let charAfterCursor = text[characterBeforeCursorIndex]
insertSpace = charAfterCursor != " " && charAfterCursor != "\n"
} else {
insertSpace = true
}
let string = insertSpace ? string + " " : string
let startPosition = self.position(from: self.beginningOfDocument, offset: text.utf16.distance(from: text.startIndex, to: lastWordStartIndex))!
let lastWordRange = self.textRange(from: startPosition, to: selectedTextRange.start)!
replace(lastWordRange, withText: string)
autocompleteState = updateAutocompleteState(permittedModes: permittedModes)
// keep the cursor at the same position in the text, immediately after what was inserted
// if we inserted a space, move the cursor 1 farther so it's immediately after the pre-existing space
let insertSpaceOffset = insertSpace ? 0 : 1
let newCursorPosition = self.position(from: self.endOfDocument, offset: -distanceToEnd + insertSpaceOffset)!
self.selectedTextRange = self.textRange(from: newCursorPosition, to: newCursorPosition)
}
func updateAutocompleteState(permittedModes: AutocompleteModes) -> AutocompleteState? {
guard let selectedTextRange,
let wholeDocumentRange = self.textRange(from: self.beginningOfDocument, to: self.endOfDocument),
let text = self.text(in: wholeDocumentRange),
!text.isEmpty,
let (lastWordStartIndex, foundFirstAtSign) = findAutocompleteLastWord() else {
return nil
}
let triggerChars = permittedModes.triggerChars
if lastWordStartIndex > text.startIndex {
// if the character before the "word" beginning is a valid part of a "word",
// we aren't able to autocomplete
let c = text[text.index(before: lastWordStartIndex)]
if isPermittedForAutocomplete(c) || triggerChars.contains(c) {
return nil
}
}
let characterBeforeCursorIndex = text.utf16.index(text.startIndex, offsetBy: self.offset(from: self.beginningOfDocument, to: selectedTextRange.start))
if lastWordStartIndex >= text.startIndex {
let lastWord = text[lastWordStartIndex..<characterBeforeCursorIndex]
let exceptFirst = lastWord[lastWord.index(after: lastWord.startIndex)...]
// periods are only allowed in mentions in the domain part
if lastWord.contains(".") {
if lastWord.first == "@" && foundFirstAtSign && permittedModes.contains(.mentions) {
return .mention(String(exceptFirst))
} else {
return nil
}
}
switch lastWord.first {
case "@" where permittedModes.contains(.mentions):
return .mention(String(exceptFirst))
case ":" where permittedModes.contains(.emojis):
return .emoji(String(exceptFirst))
case "#" where permittedModes.contains(.hashtags):
return .hashtag(String(exceptFirst))
default:
return nil
}
} else {
return nil
}
}
private func findAutocompleteLastWord() -> (index: String.Index, foundFirstAtSign: Bool)? {
guard (self as? UIView)?.isFirstResponder == true,
let selectedTextRange,
selectedTextRange.isEmpty,
let wholeDocumentRange = self.textRange(from: self.beginningOfDocument, to: self.endOfDocument),
let text = self.text(in: wholeDocumentRange),
!text.isEmpty else {
return nil
}
let selectedRangeStartUTF16 = self.offset(from: self.beginningOfDocument, to: selectedTextRange.start)
let cursorIndex = text.utf16.index(text.startIndex, offsetBy: selectedRangeStartUTF16)
guard cursorIndex != text.startIndex else {
return nil
}
var lastWordStartIndex = text.index(before: cursorIndex)
var foundFirstAtSign = false
while true {
let c = text[lastWordStartIndex]
if !isPermittedForAutocomplete(c) {
if foundFirstAtSign {
if c != "@" {
// move the index forward by 1, so that the first char of the substring is the 1st @ instead of whatever comes before it
lastWordStartIndex = text.index(after: lastWordStartIndex)
}
break
} else {
if c == "@" {
foundFirstAtSign = true
} else if c != "." {
// periods are allowed for domain names in mentions
break
}
}
}
guard lastWordStartIndex > text.startIndex else {
break
}
lastWordStartIndex = text.index(before: lastWordStartIndex)
}
return (lastWordStartIndex, foundFirstAtSign)
}
}
enum AutocompleteState: Equatable {
case mention(String)
case emoji(String)
case hashtag(String)
}
struct AutocompleteModes: OptionSet {
static let mentions = AutocompleteModes(rawValue: 1 << 0)
static let hashtags = AutocompleteModes(rawValue: 1 << 2)
static let emojis = AutocompleteModes(rawValue: 1 << 3)
static let all: AutocompleteModes = [
.mentions,
.hashtags,
.emojis,
]
let rawValue: Int
var triggerChars: [Character] {
var chars: [Character] = []
if contains(.mentions) {
chars.append("@")
}
if contains(.hashtags) {
chars.append("#")
}
if contains(.emojis) {
chars.append(":")
}
return chars
}
}
private func isPermittedForAutocomplete(_ c: Character) -> Bool {
return (c >= "a" && c <= "z") || (c >= "A" && c <= "Z") || (c >= "0" && c <= "9") || c == "_"
}

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@ -1,29 +0,0 @@
//
// ViewController.swift
// ComposeUI
//
// Created by Shadowfacts on 3/4/23.
//
import SwiftUI
import Combine
public protocol ViewController: ObservableObject {
associatedtype ContentView: View
@ViewBuilder
var view: ContentView { get }
}
public struct ControllerView<Controller: ViewController>: View {
@StateObject private var controller: Controller
public init(controller: @escaping () -> Controller) {
self._controller = StateObject(wrappedValue: controller())
}
public var body: some View {
controller.view
.environmentObject(controller)
}
}

View File

@ -1,151 +0,0 @@
//
// AttachmentDescriptionTextView.swift
// ComposeUI
//
// Created by Shadowfacts on 3/12/23.
//
import SwiftUI
private var placeholder: some View {
Text("Describe for the visually impaired…")
}
struct InlineAttachmentDescriptionView: View {
@ObservedObject private var attachment: DraftAttachment
private let minHeight: CGFloat
@State private var height: CGFloat?
init(attachment: DraftAttachment, minHeight: CGFloat) {
self.attachment = attachment
self.minHeight = minHeight
}
private var placeholderOffset: CGSize {
#if os(visionOS)
CGSize(width: 8, height: 8)
#else
CGSize(width: 4, height: 8)
#endif
}
var body: some View {
ZStack(alignment: .topLeading) {
if attachment.attachmentDescription.isEmpty {
placeholder
.font(.body)
.foregroundColor(.secondary)
.offset(placeholderOffset)
}
WrappedTextView(
text: $attachment.attachmentDescription,
backgroundColor: .clear,
textDidChange: self.textDidChange
)
.frame(height: height ?? minHeight)
}
}
private func textDidChange(_ textView: UITextView) {
height = max(minHeight, textView.contentSize.height)
}
}
struct FocusedAttachmentDescriptionView: View {
@ObservedObject var attachment: DraftAttachment
var body: some View {
ZStack(alignment: .topLeading) {
WrappedTextView(
text: $attachment.attachmentDescription,
backgroundColor: .secondarySystemBackground,
textDidChange: nil
)
.edgesIgnoringSafeArea([.bottom, .leading, .trailing])
if attachment.attachmentDescription.isEmpty {
placeholder
.font(.body)
.foregroundColor(.secondary)
.offset(x: 4, y: 8)
.allowsHitTesting(false)
}
}
}
}
private struct WrappedTextView: UIViewRepresentable {
typealias UIViewType = UITextView
@Binding var text: String
let backgroundColor: UIColor
let textDidChange: (((UITextView) -> Void))?
@Environment(\.isEnabled) private var isEnabled
func makeUIView(context: Context) -> UITextView {
let view = UITextView()
view.delegate = context.coordinator
view.backgroundColor = backgroundColor
view.font = .preferredFont(forTextStyle: .body)
view.adjustsFontForContentSizeCategory = true
view.textContainer.lineBreakMode = .byWordWrapping
#if os(visionOS)
view.borderStyle = .roundedRect
view.textContainerInset = UIEdgeInsets(top: 8, left: 4, bottom: 8, right: 4)
#endif
return view
}
func updateUIView(_ uiView: UITextView, context: Context) {
uiView.text = text
uiView.isEditable = isEnabled
context.coordinator.textView = uiView
context.coordinator.text = $text
context.coordinator.didChange = textDidChange
if let textDidChange {
// wait until the next runloop iteration so that SwiftUI view updates have finished and
// the text view knows its new content size
DispatchQueue.main.async {
textDidChange(uiView)
}
}
}
func makeCoordinator() -> Coordinator {
Coordinator(text: $text, didChange: textDidChange)
}
class Coordinator: NSObject, UITextViewDelegate, TextViewCaretScrolling {
weak var textView: UITextView?
var text: Binding<String>
var didChange: ((UITextView) -> Void)?
var caretScrollPositionAnimator: UIViewPropertyAnimator?
init(text: Binding<String>, didChange: ((UITextView) -> Void)?) {
self.text = text
self.didChange = didChange
super.init()
NotificationCenter.default.addObserver(self, selector: #selector(keyboardDidShow), name: UIResponder.keyboardDidShowNotification, object: nil)
}
@objc private func keyboardDidShow() {
guard let textView,
textView.isFirstResponder else {
return
}
ensureCursorVisible(textView: textView)
}
func textViewDidChange(_ textView: UITextView) {
text.wrappedValue = textView.text
didChange?(textView)
ensureCursorVisible(textView: textView)
}
}
}

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