Tusker/Screens/Compose/ComposeAttachmentsViewController.swift

@@ -315,15 +315,6 @@ class ComposeAttachmentsViewController: UITableViewController {
                     actions.append(UIAction(title: "Edit Drawing", image: UIImage(systemName: "hand.draw"), identifier: nil, discoverabilityTitle: nil, attributes: [], state: .off, handler: { (_) in
                         self.presentComposeDrawingViewController(editingAttachmentAt: indexPath.row)
                     }))
-                case .asset(_), .image(_):
-                    if attachment.data.type == .image,
-                        let cell = tableView.cellForRow(at: indexPath) as? ComposeAttachmentTableViewCell {
-                        
-                        let title = NSLocalizedString("Recognize Text", comment: "recognize image attachment text menu item title")
-                        actions.append(UIAction(title: title, image: UIImage(systemName: "doc.text.viewfinder"), identifier: nil, discoverabilityTitle: nil, attributes: [], state: .off, handler: { (_) in
-                            cell.recognizeTextFromImage()
-                        }))
-                    }
                 default:
                     break
                 }
@@ -512,10 +503,6 @@ extension ComposeAttachmentsViewController: AssetPickerViewControllerDelegate {
 }
 
 extension ComposeAttachmentsViewController: ComposeAttachmentTableViewCellDelegate {
-    func composeAttachment(_ cell: ComposeAttachmentTableViewCell, present viewController: UIViewController, animated: Bool) {
-        self.present(viewController, animated: animated)
-    }
-    
     func removeAttachment(_ cell: ComposeAttachmentTableViewCell) {
         guard let indexPath = tableView.indexPath(for: cell) else { return }
         attachments.remove(at: indexPath.row)
@@ -531,12 +518,6 @@ extension ComposeAttachmentsViewController: ComposeAttachmentTableViewCellDelega
     func attachmentDescriptionChanged(_ cell: ComposeAttachmentTableViewCell) {
         delegate?.composeRequiresAttachmentDescriptionsDidChange()
     }
-    
-    func composeAttachmentDescriptionHeightChanged(_ cell: ComposeAttachmentTableViewCell) {
-        tableView.performBatchUpdates(nil) { (_) in
-            self.updateHeightConstraint()
-        }
-    }
 }
 
 extension ComposeAttachmentsViewController: ComposeDrawingViewControllerDelegate {

Tusker/Screens/Profile/ProfileTableViewController.swift

@@ -303,27 +303,19 @@ extension ProfileTableViewController: ProfileHeaderTableViewCellDelegate {
     func showMoreOptions(cell: ProfileHeaderTableViewCell) {
         let account = mastodonController.persistentContainer.account(for: accountID)!
         
-        func showActivityController(activities: [UIActivity]) {
+        let request = Client.getRelationships(accounts: [account.id])
-            let activityController = UIActivityViewController(activityItems: [account.url, AccountActivityItemSource(account)], applicationActivities: activities)
+        mastodonController.run(request) { (response) in
-            activityController.completionWithItemsHandler = OpenInSafariActivity.completionHandler(viewController: self, url: account.url)
+            var customActivities: [UIActivity] = [OpenInSafariActivity()]
-            activityController.popoverPresentationController?.sourceView = cell.moreButtonVisualEffectView
+            if case let .success(results, _) = response, let relationship = results.first {
-            self.present(activityController, animated: true)
+                let toggleFollowActivity = relationship.following ? UnfollowAccountActivity() : FollowAccountActivity()
-        }
+                customActivities.insert(toggleFollowActivity, at: 0)
-        
+            }
-        if account.id == mastodonController.account.id {
+            
-            showActivityController(activities: [OpenInSafariActivity()])
+            DispatchQueue.main.async {
-        } else {
+                let activityController = UIActivityViewController(activityItems: [account.url, AccountActivityItemSource(account)], applicationActivities: customActivities)
-            let request = Client.getRelationships(accounts: [account.id])
+                activityController.completionWithItemsHandler = OpenInSafariActivity.completionHandler(viewController: self, url: account.url)
-            mastodonController.run(request) { (response) in
+                activityController.popoverPresentationController?.sourceView = cell.moreButtonVisualEffectView
-                var customActivities: [UIActivity] = [OpenInSafariActivity()]
+                self.present(activityController, animated: true)
-                if case let .success(results, _) = response, let relationship = results.first {
-                    let toggleFollowActivity = relationship.following ? UnfollowAccountActivity() : FollowAccountActivity()
-                    customActivities.insert(toggleFollowActivity, at: 0)
-                }
-    
-                DispatchQueue.main.async {
-                    showActivityController(activities: customActivities)
-                }
             }
         }
     }

Tusker/Views/Attachment Cells/ComposeAttachmentTableViewCell.swift

@@ -9,13 +9,10 @@
 import UIKit
 import Photos
 import AVFoundation
-import Vision
 
 protocol ComposeAttachmentTableViewCellDelegate: class {
-    func composeAttachment(_ cell: ComposeAttachmentTableViewCell, present viewController: UIViewController, animated: Bool)
     func removeAttachment(_ cell: ComposeAttachmentTableViewCell)
     func attachmentDescriptionChanged(_ cell: ComposeAttachmentTableViewCell)
-    func composeAttachmentDescriptionHeightChanged(_ cell: ComposeAttachmentTableViewCell)
 }
 
 class ComposeAttachmentTableViewCell: UITableViewCell {
@@ -24,30 +21,11 @@ class ComposeAttachmentTableViewCell: UITableViewCell {
 
     @IBOutlet weak var assetImageView: UIImageView!
     @IBOutlet weak var descriptionTextView: UITextView!
-    @IBOutlet weak var descriptionTextViewHeightConstraint: NSLayoutConstraint!
     @IBOutlet weak var descriptionPlaceholderLabel: UILabel!
     @IBOutlet weak var removeButton: UIButton!
-    @IBOutlet weak var activityIndicator: UIActivityIndicatorView!
     
     var attachment: CompositionAttachment!
     
-    var state: State = .allowEntry {
-        didSet {
-            switch state {
-            case .allowEntry:
-                descriptionTextView.isEditable = true
-                updateDescriptionPlaceholderLabel()
-                activityIndicator.stopAnimating()
-            case .recognizingText:
-                descriptionTextView.isEditable = false
-                descriptionPlaceholderLabel.isHidden = true
-                activityIndicator.startAnimating()
-            }
-        }
-    }
-    
-    private var textRecognitionRequest: VNRecognizeTextRequest?
-
     override func awakeFromNib() {
         super.awakeFromNib()
         
@@ -96,81 +74,21 @@ class ComposeAttachmentTableViewCell: UITableViewCell {
         removeButton.isEnabled = enabled
     }
     
-    func recognizeTextFromImage() {
-        precondition(attachment.data.type == .image)
-        state = .recognizingText
-        
-        DispatchQueue.global(qos: .userInitiated).async {
-            self.attachment.data.getData { (data, mimeType) in
-                let handler = VNImageRequestHandler(data: data, options: [:])
-                let request = VNRecognizeTextRequest { (request, error) in
-                    DispatchQueue.main.async {
-                        self.state = .allowEntry
-    
-                        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.descriptionTextView.text = text
-                            self.textViewDidChange(self.descriptionTextView)
-                        }
-                    }
-                }
-                request.recognitionLevel = .accurate
-                request.usesLanguageCorrection = true
-                self.textRecognitionRequest = request
-                DispatchQueue.global(qos: .userInitiated).async {
-                    do {
-                        try handler.perform([request])
-                    } catch {
-                        // The perform call throws an error with code 1 if the request is cancelled, which we don't want to show an alert for.
-                        guard (error as NSError).code != 1 else { return }
-                        DispatchQueue.main.async {
-                            self.state = .allowEntry
-                            let title = NSLocalizedString("Text Recognition Failed", comment: "text recognition error alert title")
-                            let message = error.localizedDescription
-                            let alert = UIAlertController(title: title, message: message, preferredStyle: .alert)
-                            self.delegate?.composeAttachment(self, present: alert, animated: true)
-                        }
-                    }
-                }
-            }
-        }
-    }
-    
     override func prepareForReuse() {
         super.prepareForReuse()
         assetImageView.image = nil
-        descriptionTextViewHeightConstraint.constant = 80
     }
 
     @IBAction func removeButtonPressed(_ sender: Any) {
-        textRecognitionRequest?.cancel()
         delegate?.removeAttachment(self)
     }
     
 }
 
-extension ComposeAttachmentTableViewCell {
-    enum State {
-        case allowEntry, recognizingText
-    }
-}
-
 extension ComposeAttachmentTableViewCell: UITextViewDelegate {
     func textViewDidChange(_ textView: UITextView) {
         attachment.attachmentDescription = textView.text
         updateDescriptionPlaceholderLabel()
         delegate?.attachmentDescriptionChanged(self)
-        let smallestSize = textView.sizeThatFits(CGSize(width: textView.bounds.width, height: .greatestFiniteMagnitude))
-        let old = descriptionTextViewHeightConstraint.constant
-        descriptionTextViewHeightConstraint.constant = max(80, smallestSize.height)
-        if old != descriptionTextViewHeightConstraint.constant {
-            delegate?.composeAttachmentDescriptionHeightChanged(self)
-        }
-
     }
 }

Tusker/Views/Attachment Cells/ComposeAttachmentTableViewCell.xib

@@ -36,9 +36,6 @@
                             <textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" scrollEnabled="NO" textAlignment="natural" translatesAutoresizingMaskIntoConstraints="NO" id="cwP-Eh-5dJ">
                                 <rect key="frame" x="84" y="0.0" width="194" height="80"/>
                                 <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
-                                <constraints>
-                                    <constraint firstAttribute="height" relation="greaterThanOrEqual" constant="80" id="6aZ-w8-j9n"/>
-                                </constraints>
                                 <color key="textColor" systemColor="labelColor" cocoaTouchSystemColor="darkTextColor"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                 <textInputTraits key="textInputTraits" autocapitalizationType="sentences"/>
@@ -60,9 +57,6 @@
                             <constraint firstAttribute="height" relation="greaterThanOrEqual" constant="80" id="jWo-An-3h6"/>
                         </constraints>
                     </stackView>
-                    <activityIndicatorView hidden="YES" opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" hidesWhenStopped="YES" style="medium" translatesAutoresizingMaskIntoConstraints="NO" id="Kzy-5r-UW8">
-                        <rect key="frame" x="179" y="38" width="20" height="20"/>
-                    </activityIndicatorView>
                 </subviews>
                 <constraints>
                     <constraint firstAttribute="bottom" secondItem="xRe-ec-Coh" secondAttribute="bottom" constant="8" id="DOS-Wv-G3s"/>
@@ -70,19 +64,15 @@
                     <constraint firstItem="h6T-x4-yzl" firstAttribute="trailing" secondItem="cwP-Eh-5dJ" secondAttribute="trailing" constant="4" id="KN2-Ve-3B2"/>
                     <constraint firstItem="h6T-x4-yzl" firstAttribute="top" secondItem="cwP-Eh-5dJ" secondAttribute="top" constant="8" id="P3B-Jo-XMs"/>
                     <constraint firstItem="h6T-x4-yzl" firstAttribute="leading" secondItem="cwP-Eh-5dJ" secondAttribute="leading" constant="4" id="UjP-Gs-ZjO"/>
-                    <constraint firstItem="Kzy-5r-UW8" firstAttribute="centerX" secondItem="cwP-Eh-5dJ" secondAttribute="centerX" id="czP-Ia-Ddc"/>
-                    <constraint firstItem="Kzy-5r-UW8" firstAttribute="centerY" secondItem="cwP-Eh-5dJ" secondAttribute="centerY" id="eel-xx-aFq"/>
                     <constraint firstItem="xRe-ec-Coh" firstAttribute="leading" secondItem="H2p-sc-9uM" secondAttribute="leading" constant="8" id="gRN-PV-gm6"/>
                     <constraint firstAttribute="trailing" secondItem="xRe-ec-Coh" secondAttribute="trailing" constant="8" id="tyE-HK-4qb"/>
                 </constraints>
             </tableViewCellContentView>
             <viewLayoutGuide key="safeArea" id="njF-e1-oar"/>
             <connections>
-                <outlet property="activityIndicator" destination="Kzy-5r-UW8" id="lmy-NY-Owu"/>
                 <outlet property="assetImageView" destination="GLY-o8-47z" id="hZH-ur-m4z"/>
                 <outlet property="descriptionPlaceholderLabel" destination="h6T-x4-yzl" id="jBe-R0-Sfn"/>
                 <outlet property="descriptionTextView" destination="cwP-Eh-5dJ" id="pxJ-zF-GKC"/>
-                <outlet property="descriptionTextViewHeightConstraint" destination="6aZ-w8-j9n" id="ees-sT-Trc"/>
                 <outlet property="removeButton" destination="Lvf-I9-aV3" id="3qk-Zr-je1"/>
             </connections>
             <point key="canvasLocation" x="107" y="181"/>