Merge branch 'dejal' into catalyst

* dejal:
  Using discourse icon for support forum link on ios. #1578
  #1575 (subscribe to site in share sheet)
  #1579 (focus changes)
  #1540 (comfortable/compact feeds)
  #1578 (support link)

clients/ios/Classes/FeedDetailObjCViewController.m

@@ -95,6 +95,9 @@ typedef NS_ENUM(NSUInteger, MarkReadShowMenu)
     
     self.storyTitlesTable.backgroundColor = UIColorFromRGB(0xf4f4f4);
     self.storyTitlesTable.separatorColor = UIColorFromRGB(0xE9E8E4);
+    if (@available(iOS 15.0, *)) {
+        self.storyTitlesTable.allowsFocus = NO;
+    }
     if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad) {
         self.storyTitlesTable.dragDelegate = self;
         self.storyTitlesTable.dragInteractionEnabled = YES;

clients/ios/Classes/FeedsObjCViewController.m

@@ -579,6 +579,7 @@ static NSArray<NSString *> *NewsBlurTopSectionNames;
     [defaults setObject:[results objectForKey:@"share_ext_token"] forKey:@"share:token"];
     [defaults setObject:self.appDelegate.url forKey:@"share:host"];
     [defaults setObject:appDelegate.dictSavedStoryTags forKey:@"share:tags"];
+    [defaults setObject:appDelegate.dictFoldersArray forKey:@"share:folders"];
     [self validateWidgetFeedsForGroupDefaults:defaults usingResults:results];
     [defaults synchronize];
     
@@ -1019,6 +1020,11 @@ static NSArray<NSString *> *NewsBlurTopSectionNames;
         }];
     }
     
+    [viewController addTitle:@"Support Forum" iconName:@"discourse.png" selectionShouldDismiss:YES handler:^{
+        NSURL *url = [NSURL URLWithString:@"https://forum.newsblur.com"];
+        [[UIApplication sharedApplication] openURL:url options:@{} completionHandler:nil];
+    }];
+    
     [viewController addTitle:@"Logout" iconName:@"menu_icn_fetch_subscribers.png" selectionShouldDismiss:YES handler:^{
         [self.appDelegate confirmLogout];
     }];
@@ -1041,6 +1047,14 @@ static NSArray<NSString *> *NewsBlurTopSectionNames;
         [self.appDelegate resizeFontSize];
     }];
     
+    preferenceKey = @"feed_list_spacing";
+    titles = @[@"Compact", @"Comfortable"];
+    values = @[@"compact", @"comfortable"];
+    
+    [viewController addSegmentedControlWithTitles:titles values:values defaultValue:@"comfortable" preferenceKey:preferenceKey selectionShouldDismiss:YES handler:^(NSUInteger selectedIndex) {
+        [self reloadFeedTitlesTable];
+    }];
+    
     [viewController addThemeSegmentedControl];
     
     UINavigationController *navController = self.navigationController;
@@ -1582,7 +1596,10 @@ static NSArray<NSString *> *NewsBlurTopSectionNames;
     
     UIFontDescriptor *fontDescriptor = [self fontDescriptorUsingPreferredSize:UIFontTextStyleCaption1];
     UIFont *font = [UIFont fontWithName:@"WhitneySSm-Medium" size:fontDescriptor.pointSize];
-    return height + font.pointSize*2;
+    NSString *spacing = [[NSUserDefaults standardUserDefaults] objectForKey:@"feed_list_spacing"];
+    NSInteger offset = [spacing isEqualToString:@"compact"] ? 6 : 0;
+    
+    return height + (font.pointSize * 2) - offset;
 }
 
 - (void)resetRowHeights {

clients/ios/Classes/MenuViewController.h

@@ -22,6 +22,7 @@ typedef void (^MenuItemSegmentedHandler)(NSUInteger selectedIndex);
 - (void)addTitle:(NSString *)title iconTemplateName:(NSString *)iconTemplateName selectionShouldDismiss:(BOOL)selectionShouldDismiss handler:(MenuItemHandler)handler;
 - (void)addSegmentedControlWithTitles:(NSArray *)titles selectIndex:(NSUInteger)selectIndex selectionShouldDismiss:(BOOL)selectionShouldDismiss handler:(MenuItemSegmentedHandler)handler;
 - (void)addSegmentedControlWithTitles:(NSArray *)titles values:(NSArray *)values preferenceKey:(NSString *)preferenceKey selectionShouldDismiss:(BOOL)selectionShouldDismiss handler:(MenuItemSegmentedHandler)handler;
+- (void)addSegmentedControlWithTitles:(NSArray *)titles values:(NSArray *)values defaultValue:(NSString *)defaultValue preferenceKey:(NSString *)preferenceKey selectionShouldDismiss:(BOOL)selectionShouldDismiss handler:(MenuItemSegmentedHandler)handler;
 - (void)addThemeSegmentedControl;
 
 - (void)showFromNavigationController:(UINavigationController *)navigationController barButtonItem:(UIBarButtonItem *)barButtonItem;

clients/ios/Classes/MenuViewController.m

@@ -106,11 +106,19 @@ NSString * const MenuHandler = @"handler";
 }
 
 - (void)addSegmentedControlWithTitles:(NSArray *)titles values:(NSArray *)values preferenceKey:(NSString *)preferenceKey selectionShouldDismiss:(BOOL)selectionShouldDismiss handler:(MenuItemSegmentedHandler)handler {
+    [self addSegmentedControlWithTitles:titles values:values defaultValue:nil preferenceKey:preferenceKey selectionShouldDismiss:selectionShouldDismiss handler:handler];
+}
+
+- (void)addSegmentedControlWithTitles:(NSArray *)titles values:(NSArray *)values defaultValue:(NSString *)defaultValue preferenceKey:(NSString *)preferenceKey selectionShouldDismiss:(BOOL)selectionShouldDismiss handler:(MenuItemSegmentedHandler)handler {
     NSUserDefaults *userPreferences = [NSUserDefaults standardUserDefaults];
     id value = [userPreferences objectForKey:preferenceKey];
     NSUInteger valueIndex = [values indexOfObject:value];
     
-    if (valueIndex < 0) {
+    if (valueIndex == NSNotFound && defaultValue != nil) {
+        valueIndex = [values indexOfObject:defaultValue];
+    }
+    
+    if (valueIndex == NSNotFound) {
         valueIndex = 0;
     }
     

clients/ios/NewsBlur.xcodeproj/project.pbxproj

@@ -347,6 +347,8 @@
 		FF22FE7616E557D80046165A /* toolbar_tall_background.png in Resources */ = {isa = PBXBuildFile; fileRef = FF22FE7416E557D80046165A /* toolbar_tall_background.png */; };
 		FF22FE7716E557D80046165A /* toolbar_tall_background@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = FF22FE7516E557D80046165A /* toolbar_tall_background@2x.png */; };
 		FF265F12187B6D4F0080C332 /* fitvid.js in Resources */ = {isa = PBXBuildFile; fileRef = FF265F10187B6B230080C332 /* fitvid.js */; };
+		FF28C5B8278603750033D2A2 /* discourse.png in Resources */ = {isa = PBXBuildFile; fileRef = FF28C5B7278603750033D2A2 /* discourse.png */; };
+		FF28C5BA278604940033D2A2 /* discourse@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = FF28C5B9278604940033D2A2 /* discourse@2x.png */; };
 		FF2924E51E932D2900FCFA63 /* PINCache.m in Sources */ = {isa = PBXBuildFile; fileRef = FF2924DF1E932D2900FCFA63 /* PINCache.m */; };
 		FF2924E61E932D2900FCFA63 /* PINDiskCache.m in Sources */ = {isa = PBXBuildFile; fileRef = FF2924E21E932D2900FCFA63 /* PINDiskCache.m */; };
 		FF2924E71E932D2900FCFA63 /* PINMemoryCache.m in Sources */ = {isa = PBXBuildFile; fileRef = FF2924E41E932D2900FCFA63 /* PINMemoryCache.m */; };
@@ -1119,6 +1121,8 @@
 		FF22FE7516E557D80046165A /* toolbar_tall_background@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "toolbar_tall_background@2x.png"; sourceTree = "<group>"; };
 		FF26125318C00FEC0055FF4D /* AddressBook.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = AddressBook.framework; path = System/Library/Frameworks/AddressBook.framework; sourceTree = SDKROOT; };
 		FF265F10187B6B230080C332 /* fitvid.js */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.javascript; name = fitvid.js; path = static/fitvid.js; sourceTree = SOURCE_ROOT; };
+		FF28C5B7278603750033D2A2 /* discourse.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = discourse.png; sourceTree = "<group>"; };
+		FF28C5B9278604940033D2A2 /* discourse@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "discourse@2x.png"; sourceTree = "<group>"; };
 		FF2924DD1E932D2900FCFA63 /* Nullability.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = Nullability.h; sourceTree = "<group>"; };
 		FF2924DE1E932D2900FCFA63 /* PINCache.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = PINCache.h; sourceTree = "<group>"; };
 		FF2924DF1E932D2900FCFA63 /* PINCache.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = PINCache.m; sourceTree = "<group>"; };
@@ -2308,6 +2312,8 @@
 				FF5F3A81162B82B5008DBE3E /* rainbow.png */,
 				43A4C3F315B00A26008787B5 /* arrow.png */,
 				43A4C3F415B00A26008787B5 /* arrow@2x.png */,
+				FF28C5B7278603750033D2A2 /* discourse.png */,
+				FF28C5B9278604940033D2A2 /* discourse@2x.png */,
 				43A4C3F715B00A26008787B5 /* Background.png */,
 				43A4C3F815B00A26008787B5 /* Background@2X.png */,
 				43A4C41115B00A26008787B5 /* fleuron.png */,
@@ -3423,6 +3429,7 @@
 				FFDD847F16E887D3000AA0A2 /* g_icn_folder@2x.png in Resources */,
 				1740C6881C10FD75005EA453 /* theme_color_dark.png in Resources */,
 				FFDD848016E887D3000AA0A2 /* g_icn_hidden.png in Resources */,
+				FF28C5B8278603750033D2A2 /* discourse.png in Resources */,
 				FF21B11C1C8228740053938A /* disclosure_border_medium.png in Resources */,
 				17C67DA02138B2D20027CCAE /* traverse_next_vert@2x.png in Resources */,
 				FFDD848116E887D3000AA0A2 /* g_icn_hidden@2x.png in Resources */,
@@ -3489,6 +3496,7 @@
 				17F39EB526478319004B46D1 /* image_preview_small_right@2x.png in Resources */,
 				FFCDD8F817F4BCB4000C6483 /* Default.png in Resources */,
 				FF5D4017179A00B900349659 /* traverse_send.png in Resources */,
+				FF28C5BA278604940033D2A2 /* discourse@2x.png in Resources */,
 				FFCDD8FA17F50C08000C6483 /* drag_icon.png in Resources */,
 				FF5D4018179A00B900349659 /* traverse_send@2x.png in Resources */,
 				FF5D401B179A03E700349659 /* traverse_previous_off.png in Resources */,

clients/ios/Share Extension/Base.lproj/MainInterface.storyboard

@@ -1,8 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="18122" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="Jka-P1-QHB">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="19455" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" colorMatched="YES" initialViewController="Jka-P1-QHB">
     <device id="retina4_7" orientation="portrait" appearance="light"/>
     <dependencies>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="18093"/>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="19454"/>
         <capability name="System colors in document resources" minToolsVersion="11.0"/>
         <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
     </dependencies>
@@ -36,10 +37,11 @@
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <segmentedControl opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="top" segmentControlStyle="plain" selectedSegmentIndex="0" translatesAutoresizingMaskIntoConstraints="NO" id="nek-0G-qOK">
-                                <rect key="frame" x="66" y="64" width="243" height="32"/>
+                                <rect key="frame" x="5" y="64" width="365" height="32"/>
                                 <segments>
                                     <segment title="Save This Story"/>
                                     <segment title="Share This Story"/>
+                                    <segment title="Add This Site"/>
                                 </segments>
                                 <connections>
                                     <action selector="changedMode:" destination="j1y-V4-xli" eventType="valueChanged" id="UPm-xD-bxX"/>
@@ -52,7 +54,7 @@
                                 <viewLayoutGuide key="frameLayoutGuide" id="PCs-SD-lDm"/>
                                 <prototypes>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" reuseIdentifier="ShareSaveTagCell" id="QfW-wS-4rz" customClass="ShareSaveTagCell" customModule="Share_Extension" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="24.5" width="375" height="43.5"/>
+                                        <rect key="frame" x="0.0" y="44.5" width="375" height="43.5"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="QfW-wS-4rz" id="FUw-X2-Tgd">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="43.5"/>
@@ -76,14 +78,14 @@
                                         </connections>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" reuseIdentifier="ShareSaveNewCell" id="efQ-d6-znU" customClass="ShareSaveNewCell" customModule="Share_Extension" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="68" width="375" height="43.5"/>
+                                        <rect key="frame" x="0.0" y="88" width="375" height="43.5"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="efQ-d6-znU" id="74T-Fj-bga">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="43.5"/>
                                             <autoresizingMask key="autoresizingMask"/>
                                             <subviews>
                                                 <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" placeholder="new tag" textAlignment="natural" minimumFontSize="17" clearButtonMode="whileEditing" translatesAutoresizingMaskIntoConstraints="NO" id="qAx-nx-hOD">
-                                                    <rect key="frame" x="20" y="11" width="335" height="22"/>
+                                                    <rect key="frame" x="20" y="11.5" width="335" height="21"/>
                                                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                     <textInputTraits key="textInputTraits" autocapitalizationType="words"/>
                                                     <connections>
@@ -105,7 +107,7 @@
                                         </connections>
                                     </tableViewCell>
                                     <tableViewCell clipsSubviews="YES" contentMode="scaleToFill" preservesSuperviewLayoutMargins="YES" selectionStyle="default" indentationWidth="10" reuseIdentifier="ShareCommentCell" rowHeight="252" id="Y1T-la-hCi" customClass="ShareCommentCell" customModule="Share_Extension" customModuleProvider="target">
-                                        <rect key="frame" x="0.0" y="111.5" width="375" height="252"/>
+                                        <rect key="frame" x="0.0" y="131.5" width="375" height="252"/>
                                         <autoresizingMask key="autoresizingMask"/>
                                         <tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" preservesSuperviewLayoutMargins="YES" insetsLayoutMarginsFromSafeArea="NO" tableViewCell="Y1T-la-hCi" id="F3X-7c-ujj">
                                             <rect key="frame" x="0.0" y="0.0" width="375" height="252"/>

clients/ios/Share Extension/ShareViewController.swift

@@ -28,9 +28,12 @@ class ShareViewController: UIViewController {
         
         /// Share publicly.
         case share
+        
+        /// Add site.
+        case add
     }
     
-    /// Whether we are saving the story privately or sharing publicly.
+    /// Whether we are saving the story privately, sharing publicly, or adding a site.
     var mode: Mode = .save
     
     /// Dictionary representation of a tag.
@@ -60,6 +63,15 @@ class ShareViewController: UIViewController {
     /// User-entered comments, only used when sharing.
     var comments = ""
     
+    /// An array of folders, from the main app.
+    var folders = [String]()
+    
+    /// New folder name, only used when adding.
+    var newFolder = ""
+    
+    /// Index path of the selected folder.
+    var selectedFolderIndexPath = IndexPath(item: 0, section: 0)
+    
     /// Title of the item being shared.
     var itemTitle: String? = nil
     
@@ -83,6 +95,12 @@ class ShareViewController: UIViewController {
             }
         }
         
+        if let foldersArray = prefs.object(forKey: "share:folders") as? [String] {
+            folders = foldersArray
+            
+            folders.removeAll { ["river_global", "river_blurblogs", "infrequent", "read_stories", "saved_searches", "saved_stories"].contains($0) }
+        }
+        
         updateSaveButtonState()
         
         NotificationCenter.default.addObserver(self, selector: #selector(keyboardDidShow(notification:)), name: UIResponder.keyboardDidShowNotification, object: nil)
@@ -90,13 +108,14 @@ class ShareViewController: UIViewController {
     }
     
     func updateSaveButtonState() {
-        if mode == .save {
+        switch mode {
+        case .save:
             if let rows = tableView.indexPathsForSelectedRows {
                 navigationItem.rightBarButtonItem?.isEnabled = !rows.isEmpty
             } else {
                 navigationItem.rightBarButtonItem?.isEnabled = false
             }
-        } else {
+        default:
             navigationItem.rightBarButtonItem?.isEnabled = true
         }
     }
@@ -112,6 +131,7 @@ class ShareViewController: UIViewController {
     }
     
     @IBAction func newTagFieldChanged(_ sender: UITextField) {
+        if mode == .save {
             newTag = sender.text ?? ""
             
             if newTag.isEmpty {
@@ -119,6 +139,9 @@ class ShareViewController: UIViewController {
             } else {
                 tableView.selectRow(at: indexPathForNewTag, animated: false, scrollPosition: .none)
             }
+        } else if mode == .add {
+            newFolder = sender.text ?? ""
+        }
         
         updateSaveButtonState()
     }
@@ -154,9 +177,17 @@ class ShareViewController: UIViewController {
     }
     
     @IBAction func changedMode(_ sender: Any) {
-        mode = modeSegmentedControl.selectedSegmentIndex == 0 ? .save : .share
+        switch modeSegmentedControl.selectedSegmentIndex {
-        
+        case 1:
-        navigationItem.rightBarButtonItem?.title = mode == .save ? "Save" : "Share"
+            mode = .share
+            navigationItem.rightBarButtonItem?.title = "Share"
+        case 2:
+            mode = .add
+            navigationItem.rightBarButtonItem?.title = "Add"
+        default:
+            mode = .save
+            navigationItem.rightBarButtonItem?.title = "Save"
+        }
         
         tableView.isEditing = mode == .save
         tableView.reloadData()
@@ -231,20 +262,26 @@ private extension ShareViewController {
     }
     
     var requestPath: String {
-        return mode == .save ? "api/save_story" : "api/share_story"
+        switch mode {
+        case .share:
+            return "api/share_story"
+        case .save:
+            return "api/save_story"
+        case .add:
+            return "reader/add_url"
+        }
     }
     
     func encoded(_ string: String?) -> String {
         return string?.addingPercentEncoding(withAllowedCharacters: CharacterSet.urlQueryAllowed) ?? ""
     }
     
-    func postBody(url: URL?, text: String?) -> String {
+    func postSave(url: URL?, text: String?) -> String {
         let title = itemTitle
         let encodedURL = encoded(url?.absoluteString)
         let encodedTitle = encoded(title)
         let encodedContent = encoded(text)
         
-        if mode == .save {
         let indexPaths = tableView.indexPathsForSelectedRows ?? []
         var selectedTagsArray = [String]()
         
@@ -260,7 +297,14 @@ private extension ShareViewController {
         let postBody = "story_url=\(encodedURL)&title=\(encodedTitle)&content=\(encodedContent)&user_tags=\(selectedTags)&add_user_tag=\(encodedNewTag)"
         
         return postBody
-        } else {
+    }
+    
+    func postShare(url: URL?, text: String?) -> String {
+        let title = itemTitle
+        let encodedURL = encoded(url?.absoluteString)
+        let encodedTitle = encoded(title)
+        let encodedContent = encoded(text)
+        
         var comments = comments
         
         // Don't really need this stuff if I don't populate the comments from the title or text; leave for now just in case that is wanted.
@@ -278,6 +322,30 @@ private extension ShareViewController {
         
         return postBody
     }
+    
+    func postAdd(url: URL?, text: String?) -> String {
+        let folder = folders[selectedFolderIndexPath.row]
+        let encodedFolder = encoded(folder)
+        let encodedURL = encoded(url?.absoluteString)
+        
+        var postBody = "folder=\(encodedFolder)&url=\(encodedURL)"
+        
+        if newFolder != "" {
+            postBody += "&new_folder=\(encoded(newFolder))"
+        }
+        
+        return postBody
+    }
+    
+    func postBody(url: URL?, text: String?) -> String {
+        switch mode {
+        case .save:
+            return postSave(url: url, text: text)
+        case .share:
+            return postShare(url: url, text: text)
+        case .add:
+            return postAdd(url: url, text: text)
+        }
     }
 }
 

clients/ios/Share Extension/ShareViewDelegate.swift

@@ -14,6 +14,11 @@ class ShareViewDelegate: NSObject {
 
 extension ShareViewDelegate: UITableViewDelegate {
     func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+        if viewController.mode == .add, indexPath.section == 0 {
+            viewController.selectedFolderIndexPath = indexPath
+            tableView.reloadData()
+        }
+        
         viewController.updateSaveButtonState()
     }
     
@@ -23,14 +28,37 @@ extension ShareViewDelegate: UITableViewDelegate {
 }
 
 extension ShareViewDelegate: UITableViewDataSource {
-    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+    func numberOfSections(in tableView: UITableView) -> Int {
-        if viewController.mode == .save {
+        if viewController.mode == .add {
-            return viewController.tags.count + 1
+            return 2
         } else {
             return 1
         }
     }
     
+    func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
+        if viewController.mode == .add, section == 1 {
+            return "Add new sub-folder:"
+        } else {
+            return nil
+        }
+    }
+    
+    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
+        switch viewController.mode {
+        case .save:
+            return viewController.tags.count + 1
+        case .share:
+            return 1
+        case .add:
+            if section == 0 {
+                return viewController.folders.count
+            } else {
+                return 1
+            }
+        }
+    }
+    
     func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
         if viewController.mode == .save {
             if indexPath.item < viewController.tags.count {
@@ -47,6 +75,34 @@ extension ShareViewDelegate: UITableViewDataSource {
                 }
                 
                 cell.tagField.text = ""
+                cell.tagField.placeholder = "new tag"
+                
+                return cell
+            }
+        } else if viewController.mode == .add {
+            if indexPath.section == 0 {
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: ShareSaveTagCell.reuseIdentifier, for: indexPath) as? ShareSaveTagCell else {
+                    preconditionFailure("Expected to dequeue a ShareSaveTagCell")
+                }
+                
+                let components = viewController.folders[indexPath.item].components(separatedBy: " ▸ ")
+                
+                if components.first == "everything" {
+                    cell.tagLabel.text = "🗃 Top Level"
+                } else {
+                    cell.tagLabel.text = "\(String(repeating: "      ", count: components.count))📁 \(components.last ?? "?")"
+                }
+                
+                cell.accessoryType = indexPath == viewController.selectedFolderIndexPath ? .checkmark : .none
+                
+                return cell
+            } else {
+                guard let cell = tableView.dequeueReusableCell(withIdentifier: ShareSaveNewCell.reuseIdentifier, for: indexPath) as? ShareSaveNewCell else {
+                    preconditionFailure("Expected to dequeue a ShareSaveNewCell")
+                }
+                
+                cell.tagField.text = viewController.newFolder
+                cell.tagField.placeholder = "new folder title"
                 
                 return cell
             }