mirror of
https://gitlab.opencode.de/bwi/bundesmessenger/clients/bundesmessenger-ios.git
synced 2026-04-20 00:24:43 +02:00
Doug
340 lines
11 KiB
Objective-C
340 lines
11 KiB
Objective-C
/*
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Copyright 2017 Aram Sargsyan
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import "RoomsListViewController.h"
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#import "RecentRoomTableViewCell.h"
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#import "NSBundle+MatrixKit.h"
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#import "ShareExtensionManager.h"
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#import "RecentCellData.h"
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#import "ThemeService.h"
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#import <MatrixKit/MatrixKit.h>
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#ifdef IS_SHARE_EXTENSION
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#import "RiotShareExtension-Swift.h"
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#else
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#import "Riot-Swift.h"
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#endif
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@interface RoomsListViewController () <ShareExtensionManagerDelegate>
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@property (nonatomic) MXKPieChartHUD *hudView;
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// The fake search bar displayed at the top of the recents table. We switch on the actual search bar (self.recentsSearchBar)
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// when the user selects it.
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@property (nonatomic) UISearchBar *tableSearchBar;
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@end
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@implementation RoomsListViewController
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#pragma mark - Class methods
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+ (UINib *)nib
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{
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return [UINib nibWithNibName:NSStringFromClass([RoomsListViewController class])
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bundle:[NSBundle bundleForClass:[RoomsListViewController class]]];
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}
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+ (instancetype)recentListViewController
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{
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return [[[self class] alloc] initWithNibName:NSStringFromClass([RoomsListViewController class])
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bundle:[NSBundle bundleForClass:[RoomsListViewController class]]];
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}
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- (void)finalizeInit
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{
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[super finalizeInit];
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self.enableBarButtonSearch = NO;
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// Create the fake search bar
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_tableSearchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, 600, 44)];
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_tableSearchBar.autoresizingMask = UIViewAutoresizingFlexibleWidth;
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_tableSearchBar.showsCancelButton = NO;
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_tableSearchBar.searchBarStyle = UISearchBarStyleMinimal;
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_tableSearchBar.placeholder = NSLocalizedStringFromTable(@"search_default_placeholder", @"Vector", nil);
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_tableSearchBar.delegate = self;
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}
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#pragma mark - Lifecycle
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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self.recentsTableView.backgroundColor = ThemeService.shared.theme.backgroundColor;
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[self.recentsTableView registerNib:[RecentRoomTableViewCell nib] forCellReuseIdentifier:[RecentRoomTableViewCell defaultReuseIdentifier]];
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[self configureSearchBar];
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}
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- (void)destroy
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{
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// Release the room data source
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[self.dataSource destroy];
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[super destroy];
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}
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#pragma mark - Views
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- (void)configureSearchBar
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{
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self.recentsSearchBar.autocapitalizationType = UITextAutocapitalizationTypeNone;
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self.recentsSearchBar.searchBarStyle = UISearchBarStyleMinimal;
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self.recentsSearchBar.placeholder = NSLocalizedStringFromTable(@"search_default_placeholder", @"Vector", nil);
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self.recentsSearchBar.tintColor = ThemeService.shared.theme.tintColor;
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self.recentsSearchBar.backgroundColor = ThemeService.shared.theme.baseColor;
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_tableSearchBar.tintColor = self.recentsSearchBar.tintColor;
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}
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#pragma mark - Override MXKRecentListViewController
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- (void)refreshRecentsTable
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{
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[super refreshRecentsTable];
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// Check conditions to display the fake search bar into the table header
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if (self.recentsSearchBar.isHidden && self.recentsTableView.tableHeaderView == nil)
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{
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// Add the search bar by showing it by default.
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self.recentsTableView.tableHeaderView = _tableSearchBar;
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}
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}
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- (void)hideSearchBar:(BOOL)hidden
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{
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[super hideSearchBar:hidden];
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if (!hidden)
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{
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// Remove the fake table header view if any
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self.recentsTableView.tableHeaderView = nil;
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self.recentsTableView.contentInset = UIEdgeInsetsZero;
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}
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}
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- (void)setKeyboardHeight:(CGFloat)keyboardHeight
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{
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// Bypass inherited keyboard handling to fix layout when searching.
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// There are no sticky headers to worry about updating.
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return;
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}
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#pragma mark - Private
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- (void)showShareAlertForRoomPath:(NSIndexPath *)indexPath
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{
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MXKRecentCellData *recentCellData = [self.dataSource cellDataAtIndexPath:indexPath];
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NSString *roomName = recentCellData.roomSummary.displayname;
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if (!roomName.length)
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{
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roomName = [NSBundle mxk_localizedStringForKey:@"room_displayname_empty_room"];
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}
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle:[NSString stringWithFormat:NSLocalizedStringFromTable(@"send_to", @"Vector", nil), roomName] message:nil preferredStyle:UIAlertControllerStyleAlert];
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UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:[NSBundle mxk_localizedStringForKey:@"cancel"] style:UIAlertActionStyleCancel handler:nil];
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[alertController addAction:cancelAction];
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UIAlertAction *sendAction = [UIAlertAction actionWithTitle:[NSBundle mxk_localizedStringForKey:@"send"] style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
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// The selected room is instanciated here
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MXSession *session = [[MXSession alloc] initWithMatrixRestClient:[[MXRestClient alloc] initWithCredentials:[ShareExtensionManager sharedManager].userAccount.mxCredentials andOnUnrecognizedCertificateBlock:nil]];
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[MXFileStore setPreloadOptions:0];
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MXWeakify(session);
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[session setStore:[ShareExtensionManager sharedManager].fileStore success:^{
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MXStrongifyAndReturnIfNil(session);
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MXRoom *selectedRoom = [MXRoom loadRoomFromStore:[ShareExtensionManager sharedManager].fileStore withRoomId:recentCellData.roomSummary.roomId matrixSession:session];
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// Do not warn for unknown devices. We have cross-signing now
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session.crypto.warnOnUnknowDevices = NO;
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[ShareExtensionManager sharedManager].delegate = self;
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[[ShareExtensionManager sharedManager] sendContentToRoom:selectedRoom failureBlock:^(NSError* error) {
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NSString *title;
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if ([error.domain isEqualToString:MXEncryptingErrorDomain])
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{
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title = NSLocalizedStringFromTable(@"share_extension_failed_to_encrypt", @"Vector", nil);
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}
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[self showFailureAlert:title];
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}];
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} failure:^(NSError *error) {
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MXLogDebug(@"[RoomsListViewController] failed to prepare matrix session]");
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}];
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}];
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[alertController addAction:sendAction];
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[self presentViewController:alertController animated:YES completion:nil];
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}
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- (void)showFailureAlert:(NSString *)title
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{
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title.length ? title : NSLocalizedStringFromTable(@"room_event_failed_to_send", @"Vector", nil) message:nil preferredStyle:UIAlertControllerStyleAlert];
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UIAlertAction *okAction = [UIAlertAction actionWithTitle:[NSBundle mxk_localizedStringForKey:@"ok"] style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
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if (self.failureBlock)
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{
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self.failureBlock();
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}
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}];
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[alertController addAction:okAction];
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[self presentViewController:alertController animated:YES completion:nil];
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}
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#pragma mark - UITableViewDelegate
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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return [RecentRoomTableViewCell cellHeight];
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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[self showShareAlertForRoomPath:indexPath];
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}
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#pragma mark - MXKDataSourceDelegate
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- (Class<MXKCellRendering>)cellViewClassForCellData:(MXKCellData*)cellData
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{
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if ([cellData isKindOfClass:[RecentCellData class]])
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{
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return [RecentRoomTableViewCell class];
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}
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return nil;
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}
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- (NSString *)cellReuseIdentifierForCellData:(MXKCellData*)cellData
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{
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if ([cellData isKindOfClass:[MXKRecentCellData class]])
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{
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return [RecentRoomTableViewCell defaultReuseIdentifier];
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}
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return nil;
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}
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#pragma mark - UISearchBarDelegate
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- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
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{
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NSArray *patterns = nil;
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if (searchText.length)
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{
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patterns = @[searchText];
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}
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[self.dataSource searchWithPatterns:patterns];
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}
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- (BOOL)searchBarShouldBeginEditing:(UISearchBar *)searchBar
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{
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if (searchBar == _tableSearchBar)
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{
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[self hideSearchBar:NO];
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[self.recentsSearchBar becomeFirstResponder];
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return NO;
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}
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return YES;
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}
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- (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar
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{
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dispatch_async(dispatch_get_main_queue(), ^{
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[self.recentsSearchBar setShowsCancelButton:YES animated:NO];
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});
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}
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- (void)searchBarTextDidEndEditing:(UISearchBar *)searchBar
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{
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[self.recentsSearchBar setShowsCancelButton:NO animated:NO];
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}
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#pragma mark - UIScrollViewDelegate
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- (void)scrollViewDidScroll:(UIScrollView *)scrollView
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{
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[super scrollViewDidScroll:scrollView];
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if (scrollView == self.recentsTableView)
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{
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if (!self.recentsSearchBar.isHidden)
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{
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if (!self.recentsSearchBar.text.length && (scrollView.contentOffset.y + scrollView.mxk_adjustedContentInset.top > self.recentsSearchBar.frame.size.height))
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{
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// Hide the search bar
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[self hideSearchBar:YES];
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// Refresh display
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[self refreshRecentsTable];
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}
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// Dismiss the keyboard when scrolling to match the behaviour of the main app.
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if (self.recentsSearchBar.isFirstResponder)
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{
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[self.recentsSearchBar resignFirstResponder];
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}
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}
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}
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}
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#pragma mark - ShareExtensionManagerDelegate
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- (void)shareExtensionManager:(ShareExtensionManager *)extensionManager showImageCompressionPrompt:(UIAlertController *)compressionPrompt
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{
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dispatch_async(dispatch_get_main_queue(), ^{
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[compressionPrompt popoverPresentationController].sourceView = self.view;
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[compressionPrompt popoverPresentationController].sourceRect = self.view.frame;
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[self presentViewController:compressionPrompt animated:YES completion:nil];
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});
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}
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- (void)shareExtensionManager:(ShareExtensionManager *)extensionManager didStartSendingContentToRoom:(MXRoom *)room
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{
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dispatch_async(dispatch_get_main_queue(), ^{
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if (!self.hudView)
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{
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self.parentViewController.view.userInteractionEnabled = NO;
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self.hudView = [MXKPieChartHUD showLoadingHudOnView:self.view WithMessage:NSLocalizedStringFromTable(@"sending", @"Vector", nil)];
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[self.hudView setProgress:0.0];
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}
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});
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}
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- (void)shareExtensionManager:(ShareExtensionManager *)extensionManager mediaUploadProgress:(CGFloat)progress
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{
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dispatch_async(dispatch_get_main_queue(), ^{
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[self.hudView setProgress:progress];
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});
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}
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@end
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