Add pinning/unpinning statuses

Closes #69

Tusker.xcodeproj/project.pbxproj

@@ -114,6 +114,8 @@
 		D646C958213B367000269FB5 /* LargeImageShrinkAnimationController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D646C957213B367000269FB5 /* LargeImageShrinkAnimationController.swift */; };
 		D646C95A213B5D0500269FB5 /* LargeImageInteractionController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D646C959213B5D0500269FB5 /* LargeImageInteractionController.swift */; };
 		D64BC18623C1253A000D0238 /* AssetPreviewViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D64BC18523C1253A000D0238 /* AssetPreviewViewController.swift */; };
+		D64BC18823C1640A000D0238 /* PinStatusActivity.swift in Sources */ = {isa = PBXBuildFile; fileRef = D64BC18723C1640A000D0238 /* PinStatusActivity.swift */; };
+		D64BC18A23C16487000D0238 /* UnpinStatusActivity.swift in Sources */ = {isa = PBXBuildFile; fileRef = D64BC18923C16487000D0238 /* UnpinStatusActivity.swift */; };
 		D64D0AAD2128D88B005A6F37 /* LocalData.swift in Sources */ = {isa = PBXBuildFile; fileRef = D64D0AAC2128D88B005A6F37 /* LocalData.swift */; };
 		D64D0AB12128D9AE005A6F37 /* OnboardingViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = D64D0AB02128D9AE005A6F37 /* OnboardingViewController.swift */; };
 		D64F80E2215875CC00BEF393 /* XCBActionType.swift in Sources */ = {isa = PBXBuildFile; fileRef = D64F80E1215875CC00BEF393 /* XCBActionType.swift */; };
@@ -380,6 +382,8 @@
 		D646C957213B367000269FB5 /* LargeImageShrinkAnimationController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LargeImageShrinkAnimationController.swift; sourceTree = "<group>"; };
 		D646C959213B5D0500269FB5 /* LargeImageInteractionController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LargeImageInteractionController.swift; sourceTree = "<group>"; };
 		D64BC18523C1253A000D0238 /* AssetPreviewViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AssetPreviewViewController.swift; sourceTree = "<group>"; };
+		D64BC18723C1640A000D0238 /* PinStatusActivity.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PinStatusActivity.swift; sourceTree = "<group>"; };
+		D64BC18923C16487000D0238 /* UnpinStatusActivity.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UnpinStatusActivity.swift; sourceTree = "<group>"; };
 		D64D0AAC2128D88B005A6F37 /* LocalData.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LocalData.swift; sourceTree = "<group>"; };
 		D64D0AB02128D9AE005A6F37 /* OnboardingViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OnboardingViewController.swift; sourceTree = "<group>"; };
 		D64F80E1215875CC00BEF393 /* XCBActionType.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = XCBActionType.swift; sourceTree = "<group>"; };
@@ -703,6 +707,8 @@
 				D627943423A5525100D38C68 /* StatusActivity.swift */,
 				D627943623A552C200D38C68 /* BookmarkStatusActivity.swift */,
 				D627943823A553B600D38C68 /* UnbookmarkStatusActivity.swift */,
+				D64BC18723C1640A000D0238 /* PinStatusActivity.swift */,
+				D64BC18923C16487000D0238 /* UnpinStatusActivity.swift */,
 			);
 			path = "Status Activities";
 			sourceTree = "<group>";
@@ -1633,6 +1639,7 @@
 				D62D2424217ABF3F005076CC /* NSUserActivity+Extensions.swift in Sources */,
 				D646C958213B367000269FB5 /* LargeImageShrinkAnimationController.swift in Sources */,
 				D6A3BC852321F6C100FD64D5 /* AccountListTableViewController.swift in Sources */,
+				D64BC18823C1640A000D0238 /* PinStatusActivity.swift in Sources */,
 				D6674AEA23341F7600E8DF94 /* AppShortcutItems.swift in Sources */,
 				D646C956213B365700269FB5 /* LargeImageExpandAnimationController.swift in Sources */,
 				0454DDB122B467AA00B8BB8E /* GalleryShrinkAnimationController.swift in Sources */,
@@ -1702,6 +1709,7 @@
 				D667E5EB21349EF80057A976 /* ProfileHeaderTableViewCell.swift in Sources */,
 				04D14BB022B34A2800642648 /* GalleryViewController.swift in Sources */,
 				D641C773213CAA25004B4513 /* NotificationsTableViewController.swift in Sources */,
+				D64BC18A23C16487000D0238 /* UnpinStatusActivity.swift in Sources */,
 				D6757A7C2157E01900721E32 /* XCBManager.swift in Sources */,
 				D6F1F84D2193B56E00F5FE67 /* Cache.swift in Sources */,
 				0427037C22B316B9000D31B6 /* SilentActionPrefs.swift in Sources */,

Tusker/Activities/Status Activities/PinStatusActivity.swift

@@ -0,0 +1,39 @@
+//
+//  PinStatusActivity.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 1/4/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import Pachyderm
+
+class PinStatusActivity: StatusActivity {
+    override var activityType: UIActivity.ActivityType? {
+        return .pinStatus
+    }
+    
+    override var activityTitle: String? {
+        return NSLocalizedString("Pin", comment: "pin status activity title")
+    }
+    
+    override var activityImage: UIImage? {
+        return UIImage(systemName: "pin")
+    }
+    
+    override func perform() {
+        guard let status = status else { return }
+        
+        let request = Status.pin(status)
+        MastodonController.client.run(request) { (response) in
+            if case let .success(status, _) = response {
+                MastodonCache.add(status: status)
+            } else {
+                // todo: display error message
+                UINotificationFeedbackGenerator().notificationOccurred(.error)
+                fatalError()
+            }
+        }
+    }
+}

Tusker/Activities/Status Activities/UnpinStatusActivity.swift

@@ -0,0 +1,39 @@
+//
+//  UnpinStatusActivity.swift
+//  Tusker
+//
+//  Created by Shadowfacts on 1/4/20.
+//  Copyright © 2020 Shadowfacts. All rights reserved.
+//
+
+import UIKit
+import Pachyderm
+
+class UnpinStatusActivity: StatusActivity {
+    override var activityType: UIActivity.ActivityType? {
+        return .unpinStatus
+    }
+    
+    override var activityTitle: String? {
+        return NSLocalizedString("Unpin", comment: "unpin status activity title")
+    }
+    
+    override var activityImage: UIImage? {
+        return UIImage(systemName: "pin.slash")
+    }
+    
+    override func perform() {
+        guard let status = status else { return }
+        
+        let request = Status.unpin(status)
+        MastodonController.client.run(request) { (response) in
+            if case let .success(status, _) = response {
+                MastodonCache.add(status: status)
+            } else {
+                // todo: display error message
+                UINotificationFeedbackGenerator().notificationOccurred(.error)
+                fatalError()
+            }
+        }
+    }
+}

Tusker/Activities/UIActivity+Types.swift

@@ -20,5 +20,7 @@ extension UIActivity.ActivityType {
     // Status
     static let bookmarkStatus = UIActivity.ActivityType("\(Bundle.main.bundleIdentifier!).bookmark_status")
     static let unbookmarkStatus = UIActivity.ActivityType("\(Bundle.main.bundleIdentifier!).unbookmark_status")
+    static let pinStatus = UIActivity.ActivityType("\(Bundle.main.bundleIdentifier!).pin_status")
+    static let unpinStatus = UIActivity.ActivityType("\(Bundle.main.bundleIdentifier!).unpin_status")
 
 }

Tusker/TuskerNavigationDelegate.swift

@@ -200,6 +200,11 @@ extension TuskerNavigationDelegate where Self: UIViewController {
             customActivites.insert(bookmarked ? UnbookmarkStatusActivity() : BookmarkStatusActivity(), at: 0)
         }
         
+        if status.account == MastodonController.account,
+            let pinned = status.pinned {
+            customActivites.insert(pinned ? UnpinStatusActivity() : PinStatusActivity(), at: 1)
+        }
+        
         let activityController = UIActivityViewController(activityItems: [url, status], applicationActivities: customActivites)
         activityController.completionWithItemsHandler = OpenInSafariActivity.completionHandler(viewController: self, url: url)
         return activityController