Reworked the Share Extension to use a subclass of MXKRecentsDataSource to show content, solved the room order issue, as well introduced a new class ShareExtensionManager responsible for Sharing content and communicating with the system to terminate the extension with the appropriate exit code when needed.

2026-04-21 00:52:43 +02:00 · 2017-08-11 02:38:47 +04:00
parent d469848cba
commit 89592fd34c
19 changed files with 602 additions and 360 deletions
@@ -0,0 +1,128 @@
+//
+//  ShareRecentsDataSource.m
+//  Riot
+//
+//  Created by Aram Sargsyan on 8/10/17.
+//  Copyright © 2017 matrix.org. All rights reserved.
+//
+
+#import "ShareRecentsDataSource.h"
+#import "RoomTableViewCell.h"
+
+@interface ShareRecentsDataSource ()
+
+@property (nonatomic, readwrite) ShareRecentsDataSourceMode dataSourceMode;
+
+@property NSMutableArray *recentRooms;
+@property NSMutableArray *recentPeople;
+
+@end
+
+@implementation ShareRecentsDataSource
+
+- (instancetype)initWithMatrixSession:(MXSession *)mxSession dataSourceMode:(ShareRecentsDataSourceMode)dataSourceMode
+{
+    self = [super initWithMatrixSession:mxSession];
+    if (self)
+    {
+        _recentRooms = [NSMutableArray array];
+        _recentPeople = [NSMutableArray array];
+        self.dataSourceMode = dataSourceMode;
+    }
+    return self;
+}
+
+#pragma mark - Private
+
+- (void)updateArrays
+{
+    [self.recentPeople removeAllObjects];
+    [self.recentRooms removeAllObjects];
+    
+    MXKSessionRecentsDataSource *recentsDataSource = displayedRecentsDataSourceArray.firstObject;
+    NSInteger count = recentsDataSource.numberOfCells;
+    
+    for (int index = 0; index < count; index++)
+    {
+        id<MXKRecentCellDataStoring> cellData = [recentsDataSource cellDataAtIndex:index];
+        MXRoom* room = cellData.roomSummary.room;
+        
+        if (self.dataSourceMode == RecentsDataSourceModePeople)
+        {
+            if (room.isDirect)
+            {
+                [self.recentPeople addObject:cellData];
+            }
+        }
+        else if (self.dataSourceMode == RecentsDataSourceModeRooms)
+        {
+            if (!room.isDirect)
+            {
+                [self.recentRooms addObject:cellData];
+            }
+        }
+    }
+}
+
+#pragma mark - MXKRecentsDataSource
+
+- (id<MXKRecentCellDataStoring>)cellDataAtIndexPath:(NSIndexPath *)indexPath
+{
+    id<MXKRecentCellDataStoring> cellData = nil;
+    
+    if (self.dataSourceMode == RecentsDataSourceModePeople)
+    {
+        cellData = self.recentPeople[indexPath.row];
+    }
+    else
+    {
+        cellData = self.recentRooms[indexPath.row];
+    }
+    
+    return cellData;
+}
+
+- (void)dataSource:(MXKDataSource*)dataSource didCellChange:(id)changes
+{
+    [super dataSource:dataSource didCellChange:changes];
+    [self updateArrays];
+    
+    [self.delegate dataSource:self didCellChange:changes];
+}
+
+#pragma mark - UITableViewDataSource
+
+- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
+{
+    return 1;
+}
+
+- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
+{
+    if (self.dataSourceMode == RecentsDataSourceModePeople)
+    {
+        return self.recentPeople.count;
+    }
+    else
+    {
+        return self.recentRooms.count;
+    }
+}
+
+- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
+{
+    RoomTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:[RoomTableViewCell defaultReuseIdentifier]];
+    
+    MXRoom *room = [self cellDataAtIndexPath:indexPath].roomSummary.room;
+    
+    [cell render:room];
+    
+    if (!room.summary.displayname.length && !cell.titleLabel.text.length)
+    {
+        cell.titleLabel.text = NSLocalizedStringFromTable(@"room_displayname_no_title", @"Vector", nil);
+    }
+    
+    return cell;
+}
+
+@end