mirror of
https://gitlab.opencode.de/bwi/bundesmessenger/clients/bundesmessenger-ios.git
synced 2026-05-02 14:16:59 +02:00
Enhancement: Improve room creation process
#529 Prompt user to let him choose betwwen: - Start chat by selecting people or - Create a new empty room
This commit is contained in:
giomfo
@@ -0,0 +1,848 @@
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/*
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Copyright 2016 OpenMarket Ltd
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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 "StartChatViewController.h"
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#import "VectorDesignValues.h"
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#import "RageShakeManager.h"
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#import "AppDelegate.h"
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#import "AvatarGenerator.h"
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@interface StartChatViewController ()
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{
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// Section indexes
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NSInteger participantsSection;
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NSInteger invitableSection;
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// The current list of participants.
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NSMutableArray<MXKContact*> *participants;
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// The contact used to describe the current user.
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MXKContact *userContact;
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//
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UIBarButtonItem *cancelBarButtonItem;
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UIBarButtonItem *createBarButtonItem;
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MXHTTPOperation *roomCreationRequest;
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// Search session
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NSString *currentSearchText;
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UIView* searchBarSeparator;
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// Search results
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NSMutableArray<MXKContact*> *invitableContacts;
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// Contact instances by matrix user id, or email address.
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NSMutableDictionary<NSString*, MXKContact*> *participantsById;
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// This dictionary tells for each display name whether it appears several times in participants list
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NSMutableDictionary <NSString*, NSNumber*> *isMultiUseNameByDisplayName;
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MXKAlert *currentAlert;
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// Observe kAppDelegateDidTapStatusBarNotification to handle tap on clock status bar.
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id kAppDelegateDidTapStatusBarNotificationObserver;
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}
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@end
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@implementation StartChatViewController
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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([StartChatViewController class])
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bundle:[NSBundle bundleForClass:[StartChatViewController class]]];
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}
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+ (instancetype)roomParticipantsViewController
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{
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return [[[self class] alloc] initWithNibName:NSStringFromClass([StartChatViewController class])
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bundle:[NSBundle bundleForClass:[StartChatViewController class]]];
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}
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#pragma mark -
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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// Do any additional setup after loading the view, typically from a nib.
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// Check whether the view controller has been pushed via storyboard
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if (!_tableView)
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{
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// Instantiate view controller objects
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[[[self class] nib] instantiateWithOwner:self options:nil];
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}
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// Adjust Top and Bottom constraints to take into account potential navBar and tabBar.
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[NSLayoutConstraint deactivateConstraints:@[_searchBarTopConstraint, _tableViewBottomConstraint]];
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_searchBarTopConstraint = [NSLayoutConstraint constraintWithItem:self.topLayoutGuide
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attribute:NSLayoutAttributeBottom
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relatedBy:NSLayoutRelationEqual
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toItem:self.searchBarHeader
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attribute:NSLayoutAttributeTop
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multiplier:1.0f
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constant:0.0f];
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_tableViewBottomConstraint = [NSLayoutConstraint constraintWithItem:self.bottomLayoutGuide
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attribute:NSLayoutAttributeTop
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relatedBy:NSLayoutRelationEqual
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toItem:self.tableView
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attribute:NSLayoutAttributeBottom
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multiplier:1.0f
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constant:0.0f];
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[NSLayoutConstraint activateConstraints:@[_searchBarTopConstraint, _tableViewBottomConstraint]];
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// Setup `MXKViewControllerHandling` properties
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self.defaultBarTintColor = kVectorNavBarTintColor;
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self.enableBarTintColorStatusChange = NO;
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self.rageShakeManager = [RageShakeManager sharedManager];
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self.navigationItem.title = NSLocalizedStringFromTable(@"room_creation_title", @"Vector", nil);
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cancelBarButtonItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemCancel target:self action:@selector(onButtonPressed:)];
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self.navigationItem.leftBarButtonItem = cancelBarButtonItem;
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createBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:NSLocalizedStringFromTable(@"start", @"Vector", nil) style:UIBarButtonItemStylePlain target:self action:@selector(onButtonPressed:)];
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self.navigationItem.rightBarButtonItem = createBarButtonItem;
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// Add each matrix session, to update the view controller appearance according to mx sessions state
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NSArray *sessions = [AppDelegate theDelegate].mxSessions;
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for (MXSession *mxSession in sessions)
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{
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[self addMatrixSession:mxSession];
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}
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_isAddParticipantSearchBarEditing = NO;
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_searchBarView.placeholder = NSLocalizedStringFromTable(@"room_participants_invite_another_user", @"Vector", nil);
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_searchBarView.returnKeyType = UIReturnKeyDone;
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_searchBarView.autocapitalizationType = NO;
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[self refreshSearchBarItemsColor:_searchBarView];
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_searchBarHeaderBorder.backgroundColor = kVectorColorSilver;
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// Hide line separators of empty cells
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self.tableView.tableFooterView = [[UIView alloc] init];
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// Prepare room participants
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participants = [NSMutableArray array];
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// FIXME: Handle multi accounts
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NSString *displayName = NSLocalizedStringFromTable(@"you", @"Vector", nil);
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userContact = [[MXKContact alloc] initMatrixContactWithDisplayName:displayName andMatrixID:self.mainSession.myUser.userId];
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}
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- (void)didReceiveMemoryWarning
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{
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[super didReceiveMemoryWarning];
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// Dispose of any resources that can be recreated.
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}
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- (void)destroy
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{
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if (roomCreationRequest)
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{
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[roomCreationRequest cancel];
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roomCreationRequest = nil;
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}
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cancelBarButtonItem = nil;
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createBarButtonItem = nil;
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invitableContacts = nil;
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participantsById = nil;
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isMultiUseNameByDisplayName = nil;
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participants = nil;
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userContact = nil;
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if (currentAlert)
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{
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[currentAlert dismiss:NO];
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currentAlert = nil;
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}
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[super destroy];
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}
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- (void)viewWillAppear:(BOOL)animated
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{
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[super viewWillAppear:animated];
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// Screen tracking (via Google Analytics)
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id<GAITracker> tracker = [[GAI sharedInstance] defaultTracker];
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if (tracker)
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{
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[tracker set:kGAIScreenName value:@"StartChat"];
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[tracker send:[[GAIDictionaryBuilder createScreenView] build]];
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}
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// Observe kAppDelegateDidTapStatusBarNotificationObserver.
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kAppDelegateDidTapStatusBarNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kAppDelegateDidTapStatusBarNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
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[self.tableView setContentOffset:CGPointMake(-self.tableView.contentInset.left, -self.tableView.contentInset.top) animated:YES];
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}];
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// Register on contact update
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(refreshTableView) name:kMXKContactManagerDidUpdateMatrixContactsNotification object:nil];
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// Active the search session if the current participant list is empty
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if (!participants.count)
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{
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self.isAddParticipantSearchBarEditing = YES;
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}
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else
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{
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// Refresh display
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[self refreshTableView];
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}
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}
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- (void)viewWillDisappear:(BOOL)animated
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{
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[super viewWillDisappear:animated];
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if (currentAlert)
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{
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[currentAlert dismiss:NO];
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currentAlert = nil;
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}
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// cancel any pending search
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[self searchBarCancelButtonClicked:_searchBarView];
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if (kAppDelegateDidTapStatusBarNotificationObserver)
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{
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[[NSNotificationCenter defaultCenter] removeObserver:kAppDelegateDidTapStatusBarNotificationObserver];
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kAppDelegateDidTapStatusBarNotificationObserver = nil;
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}
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[[NSNotificationCenter defaultCenter] removeObserver:self name:kMXKContactManagerDidUpdateMatrixContactsNotification object:nil];
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}
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#pragma mark -
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- (void)setIsAddParticipantSearchBarEditing:(BOOL)isAddParticipantsSearchBarEditing
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{
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if (_isAddParticipantSearchBarEditing != isAddParticipantsSearchBarEditing)
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{
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if (isAddParticipantsSearchBarEditing)
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{
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self.navigationItem.rightBarButtonItem = nil;
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}
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else
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{
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self.navigationItem.rightBarButtonItem = createBarButtonItem;
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[self refreshParticipants];
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}
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_isAddParticipantSearchBarEditing = isAddParticipantsSearchBarEditing;
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// Switch the display between search result and participants list
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[self refreshTableView];
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}
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}
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#pragma mark - Internals
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- (void)refreshTableView
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{
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[self.tableView reloadData];
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}
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- (void)refreshParticipants
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{
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// Refer all participants in one dictionary.
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participantsById = [NSMutableDictionary dictionary];
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isMultiUseNameByDisplayName = [NSMutableDictionary dictionary];
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for (MXKContact* contact in participants)
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{
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if (contact.matrixIdentifiers.count)
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{
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// Here the contact can only have one identifer
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[participantsById setObject:contact forKey:contact.matrixIdentifiers.firstObject];
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}
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else
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{
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[participantsById setObject:contact forKey:contact.displayName];
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}
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isMultiUseNameByDisplayName[contact.displayName] = (isMultiUseNameByDisplayName[contact.displayName] ? @(YES) : @(NO));
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}
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[participantsById setObject:userContact forKey:self.mainSession.myUser.userId];
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}
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- (void)sortInvitableContacts
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{
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// Sort invitable contacts by displaying local email first
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// ...and then alphabetically.
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NSComparator comparator = ^NSComparisonResult(MXKContact *contactA, MXKContact *contactB) {
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BOOL isLocalEmailA = !contactA.matrixIdentifiers.count;
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BOOL isLocalEmailB = !contactB.matrixIdentifiers.count;
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if (!isLocalEmailA && isLocalEmailB)
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{
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return NSOrderedDescending;
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}
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if (isLocalEmailA && !isLocalEmailB)
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{
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return NSOrderedAscending;
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}
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return [contactA.sortingDisplayName compare:contactB.sortingDisplayName options:NSCaseInsensitiveSearch];
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};
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// Sort invitable contacts list
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[invitableContacts sortUsingComparator:comparator];
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}
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#pragma mark - UITableView data source
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
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{
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NSInteger count = 0;
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invitableSection = participantsSection = -1;
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if (_isAddParticipantSearchBarEditing)
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{
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invitableSection = count++;
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}
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else
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{
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participantsSection = count++;
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}
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return count;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
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{
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NSInteger count = 0;
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if (section == invitableSection)
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{
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if (!currentSearchText.length)
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{
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// Display the list of contacts for whom a 1:1 room exists by default
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invitableContacts = [NSMutableArray arrayWithArray:[MXKContactManager sharedManager].oneToOneMatrixContacts];
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// Sort the refreshed list of the invitable contacts
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[self sortInvitableContacts];
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}
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count = invitableContacts.count;
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}
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else if (section == participantsSection)
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{
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count = participants.count + 1;
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}
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return count;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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ContactTableViewCell* participantCell = [tableView dequeueReusableCellWithIdentifier:[ContactTableViewCell defaultReuseIdentifier]];
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if (!participantCell)
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{
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participantCell = [[ContactTableViewCell alloc] init];
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}
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else
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{
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// Restore default values
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participantCell.accessoryView = nil;
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participantCell.contentView.alpha = 1;
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participantCell.userInteractionEnabled = YES;
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}
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MXKContact *contact;
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if (indexPath.section == participantsSection)
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{
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if (indexPath.row == 0)
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{
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// oneself dedicated cell
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contact = userContact;
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}
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else
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{
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NSInteger index = indexPath.row - 1;
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if (index < participants.count)
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{
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contact = participants[index];
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// Disambiguate the display name when it appears several times.
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if (contact.displayName && [isMultiUseNameByDisplayName[contact.displayName] isEqualToNumber:@(YES)])
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{
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NSArray *identifiers = contact.matrixIdentifiers;
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if (identifiers.count)
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{
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NSString *participantId = identifiers.firstObject;
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NSString *displayName = [NSString stringWithFormat:@"%@ (%@)", contact.displayName, participantId];
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contact = [[MXKContact alloc] initMatrixContactWithDisplayName:displayName andMatrixID:participantId];
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}
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}
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}
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}
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participantCell.selectionStyle = UITableViewCellSelectionStyleNone;
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}
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else if (indexPath.section == invitableSection)
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{
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if (indexPath.row < invitableContacts.count)
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{
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contact = invitableContacts[indexPath.row];
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participantCell.selectionStyle = UITableViewCellSelectionStyleDefault;
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// Append the matrix identifier (if any) to the display name.
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NSArray *identifiers = contact.matrixIdentifiers;
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if (identifiers.count)
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{
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NSString *participantId = identifiers.firstObject;
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// Check whether the display name is not already the matrix id
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if (![contact.displayName isEqualToString:participantId])
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{
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NSString *displayName = [NSString stringWithFormat:@"%@ (%@)", contact.displayName, participantId];
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contact = [[MXKContact alloc] initMatrixContactWithDisplayName:displayName andMatrixID:participantId];
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}
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}
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}
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}
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if (contact)
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{
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[participantCell render:contact];
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// The search displays contacts to invite. Add a plus icon to the cell
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// in order to make it more understandable for the end user
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if (indexPath.section == invitableSection)
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{
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if (currentSearchText.length && indexPath.row == 0)
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{
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// This contact corresponds to the text entered by the user
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// Check whether this input is a valid email or a Matrix user ID before adding the plus icon.
|
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if (![MXTools isEmailAddress:currentSearchText] && ![MXTools isMatrixUserIdentifier:currentSearchText])
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{
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participantCell.contentView.alpha = 0.5;
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participantCell.userInteractionEnabled = NO;
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}
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else
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{
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participantCell.accessoryView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"plus_icon"]];
|
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}
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}
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else
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{
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participantCell.accessoryView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"plus_icon"]];
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}
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}
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}
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return participantCell;
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}
|
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- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath
|
||||
{
|
||||
if (indexPath.section == participantsSection && indexPath.row != 0)
|
||||
{
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return YES;
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||||
}
|
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return NO;
|
||||
}
|
||||
|
||||
- (void)tableView:(UITableView*)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath*)indexPath
|
||||
{
|
||||
// iOS8 requires this method to enable editing (see editActionsForRowAtIndexPath).
|
||||
}
|
||||
|
||||
#pragma mark - UITableView delegate
|
||||
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||||
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
|
||||
{
|
||||
return 74.0;
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}
|
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
|
||||
{
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NSInteger row = indexPath.row;
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||||
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||||
if (indexPath.section == invitableSection)
|
||||
{
|
||||
if (row < invitableContacts.count)
|
||||
{
|
||||
MXKContact *mxkContact = invitableContacts[row];
|
||||
|
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// Update here the mutable list of participants
|
||||
[participants addObject:mxkContact];
|
||||
|
||||
// Refresh display by leaving search session
|
||||
[self searchBarCancelButtonClicked:_searchBarView];
|
||||
|
||||
}
|
||||
}
|
||||
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||||
[tableView deselectRowAtIndexPath:indexPath animated:YES];
|
||||
}
|
||||
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||||
- (NSArray *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath
|
||||
{
|
||||
NSMutableArray* actions;
|
||||
|
||||
// add the swipe to delete only on participants sections
|
||||
if (indexPath.section == participantsSection && indexPath.row != 0)
|
||||
{
|
||||
actions = [[NSMutableArray alloc] init];
|
||||
|
||||
// Patch: Force the width of the button by adding whitespace characters into the title string.
|
||||
UITableViewRowAction *leaveAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDestructive title:@" " handler:^(UITableViewRowAction *action, NSIndexPath *indexPath){
|
||||
|
||||
[self onDeleteAt:indexPath];
|
||||
|
||||
}];
|
||||
|
||||
leaveAction.backgroundColor = [MXKTools convertImageToPatternColor:@"remove_icon" backgroundColor:kVectorColorLightGrey patternSize:CGSizeMake(74, 74) resourceSize:CGSizeMake(25, 24)];
|
||||
[actions insertObject:leaveAction atIndex:0];
|
||||
}
|
||||
|
||||
return actions;
|
||||
}
|
||||
|
||||
#pragma mark - Actions
|
||||
|
||||
- (void)onDeleteAt:(NSIndexPath*)path
|
||||
{
|
||||
NSInteger row = path.row;
|
||||
row --;
|
||||
|
||||
if (row < participants.count)
|
||||
{
|
||||
[participants removeObjectAtIndex:row];
|
||||
|
||||
[self refreshParticipants];
|
||||
|
||||
[self refreshTableView];
|
||||
}
|
||||
}
|
||||
|
||||
- (IBAction)onButtonPressed:(id)sender
|
||||
{
|
||||
if (sender == createBarButtonItem)
|
||||
{
|
||||
// Disable button to prevent multiple request
|
||||
createBarButtonItem.enabled = NO;
|
||||
[self startActivityIndicator];
|
||||
|
||||
// Create new room
|
||||
roomCreationRequest = [self.mainSession createRoom:nil
|
||||
visibility:kMXRoomDirectoryVisibilityPrivate
|
||||
roomAlias:nil
|
||||
topic:nil
|
||||
success:^(MXRoom *room) {
|
||||
|
||||
roomCreationRequest = nil;
|
||||
|
||||
// Check whether some users must be invited
|
||||
for (MXKContact *contact in participants)
|
||||
{
|
||||
NSArray *identifiers = contact.matrixIdentifiers;
|
||||
if (identifiers.count)
|
||||
{
|
||||
NSString *participantId = identifiers.firstObject;
|
||||
|
||||
// Invite this user if a room is defined
|
||||
[room inviteUser:participantId success:^{
|
||||
|
||||
NSLog(@"[RoomCreation] %@ has been invited (roomId: %@)", participantId, room.state.roomId);
|
||||
|
||||
} failure:^(NSError *error) {
|
||||
|
||||
NSLog(@"[RoomParticipantsVC] Invite %@ failed", participantId);
|
||||
// Alert user
|
||||
[[AppDelegate theDelegate] showErrorAsAlert:error];
|
||||
|
||||
}];
|
||||
}
|
||||
else
|
||||
{
|
||||
// This is a text entered by the user, or a local email contact
|
||||
NSString *participantId = contact.displayName;
|
||||
|
||||
// Is it an email or a Matrix user ID?
|
||||
if ([MXTools isEmailAddress:participantId])
|
||||
{
|
||||
[room inviteUserByEmail:participantId success:^{
|
||||
|
||||
NSLog(@"[RoomCreation] %@ has been invited (roomId: %@)", participantId, room.state.roomId);
|
||||
|
||||
} failure:^(NSError *error) {
|
||||
|
||||
NSLog(@"[RoomParticipantsVC] Invite %@ failed", participantId);
|
||||
// Alert user
|
||||
[[AppDelegate theDelegate] showErrorAsAlert:error];
|
||||
|
||||
}];
|
||||
}
|
||||
else
|
||||
{
|
||||
[room inviteUser:participantId success:^{
|
||||
|
||||
NSLog(@"[RoomCreation] %@ has been invited (roomId: %@)", participantId, room.state.roomId);
|
||||
|
||||
} failure:^(NSError *error) {
|
||||
|
||||
NSLog(@"[RoomParticipantsVC] Invite %@ failed", participantId);
|
||||
// Alert user
|
||||
[[AppDelegate theDelegate] showErrorAsAlert:error];
|
||||
|
||||
}];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
[self stopActivityIndicator];
|
||||
|
||||
[[AppDelegate theDelegate] showRoom:room.state.roomId andEventId:nil withMatrixSession:self.mainSession];
|
||||
|
||||
} failure:^(NSError *error) {
|
||||
|
||||
createBarButtonItem.enabled = YES;
|
||||
|
||||
roomCreationRequest = nil;
|
||||
[self stopActivityIndicator];
|
||||
|
||||
NSLog(@"[RoomCreation] Create room failed");
|
||||
|
||||
// Alert user
|
||||
[[AppDelegate theDelegate] showErrorAsAlert:error];
|
||||
|
||||
}];
|
||||
}
|
||||
else if (sender == self.navigationItem.leftBarButtonItem)
|
||||
{
|
||||
// Cancel has been pressed
|
||||
if (_isAddParticipantSearchBarEditing)
|
||||
{
|
||||
// Cancel the search process
|
||||
[self searchBarCancelButtonClicked:_searchBarView];
|
||||
}
|
||||
else
|
||||
{
|
||||
// Cancel the new chat creation
|
||||
[self.navigationController dismissViewControllerAnimated:YES completion:nil];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#pragma mark - UISearchBar delegate
|
||||
|
||||
- (void)refreshSearchBarItemsColor:(UISearchBar *)searchBar
|
||||
{
|
||||
// bar tint color
|
||||
searchBar.barTintColor = searchBar.tintColor = kVectorColorGreen;
|
||||
searchBar.tintColor = kVectorColorGreen;
|
||||
|
||||
// FIXME: this all seems incredibly fragile and tied to gutwrenching the current UISearchBar internals.
|
||||
|
||||
// text color
|
||||
UITextField *searchBarTextField = [searchBar valueForKey:@"_searchField"];
|
||||
searchBarTextField.textColor = kVectorTextColorGray;
|
||||
|
||||
// Magnifying glass icon.
|
||||
UIImageView *leftImageView = (UIImageView *)searchBarTextField.leftView;
|
||||
leftImageView.image = [leftImageView.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
|
||||
leftImageView.tintColor = kVectorColorGreen;
|
||||
|
||||
// remove the gray background color
|
||||
UIView *effectBackgroundTop = [searchBarTextField valueForKey:@"_effectBackgroundTop"];
|
||||
UIView *effectBackgroundBottom = [searchBarTextField valueForKey:@"_effectBackgroundBottom"];
|
||||
effectBackgroundTop.hidden = YES;
|
||||
effectBackgroundBottom.hidden = YES;
|
||||
|
||||
// place holder
|
||||
searchBarTextField.attributedPlaceholder = [[NSAttributedString alloc] initWithString:searchBarTextField.placeholder
|
||||
attributes:@{NSUnderlineStyleAttributeName: @(NSUnderlineStyleSingle),
|
||||
NSUnderlineColorAttributeName: kVectorColorGreen,
|
||||
NSForegroundColorAttributeName: kVectorColorGreen}];
|
||||
}
|
||||
|
||||
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText
|
||||
{
|
||||
// Update search results.
|
||||
NSMutableArray<MXKContact*> *contacts;
|
||||
|
||||
searchText = [searchText stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]];
|
||||
|
||||
if (currentSearchText.length && [searchText hasPrefix:currentSearchText])
|
||||
{
|
||||
contacts = invitableContacts;
|
||||
}
|
||||
else if (searchText.length)
|
||||
{
|
||||
// Retrieve all known matrix users
|
||||
NSArray *matrixContacts = [NSMutableArray arrayWithArray:[MXKContactManager sharedManager].matrixContacts];
|
||||
|
||||
// Retrieve all known email addresses from local contacts
|
||||
NSArray *localEmailContacts = [MXKContactManager sharedManager].localEmailContacts;
|
||||
|
||||
contacts = [NSMutableArray arrayWithCapacity:(matrixContacts.count + localEmailContacts.count)];
|
||||
|
||||
// Add first email contacts
|
||||
for (MXKContact* contact in localEmailContacts)
|
||||
{
|
||||
// Remove the current emails listed in participants.
|
||||
if ([participantsById objectForKey:contact.displayName] == nil)
|
||||
{
|
||||
[contacts addObject:contact];
|
||||
}
|
||||
}
|
||||
|
||||
// Matrix ids: split contacts with several ids, and remove the current participants.
|
||||
for (MXKContact* contact in matrixContacts)
|
||||
{
|
||||
NSArray *identifiers = contact.matrixIdentifiers;
|
||||
if (identifiers.count > 1)
|
||||
{
|
||||
for (NSString *userId in identifiers)
|
||||
{
|
||||
if ([participantsById objectForKey:userId] == nil)
|
||||
{
|
||||
MXKContact *splitContact = [[MXKContact alloc] initMatrixContactWithDisplayName:contact.displayName andMatrixID:userId];
|
||||
[contacts addObject:splitContact];
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (identifiers.count)
|
||||
{
|
||||
NSString *userId = identifiers.firstObject;
|
||||
if ([participantsById objectForKey:userId] == nil)
|
||||
{
|
||||
[contacts addObject:contact];
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
currentSearchText = searchText;
|
||||
|
||||
// Check whether the search input is a valid email or a Matrix user ID
|
||||
BOOL isValidInput = ([MXTools isEmailAddress:currentSearchText] || [MXTools isMatrixUserIdentifier:currentSearchText]);
|
||||
|
||||
// Update invitable contacts list:
|
||||
invitableContacts = [NSMutableArray array];
|
||||
|
||||
for (MXKContact* contact in contacts)
|
||||
{
|
||||
if ([contact hasPrefix:currentSearchText])
|
||||
{
|
||||
// Ignore the contact if it corresponds to the search input
|
||||
if (!isValidInput || [contact.displayName isEqualToString:currentSearchText] == NO)
|
||||
{
|
||||
[invitableContacts addObject:contact];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Sort the refreshed list of the invitable contacts
|
||||
[self sortInvitableContacts];
|
||||
|
||||
if (currentSearchText.length)
|
||||
{
|
||||
// Show what the user is typing in a cell. So that he can click on it
|
||||
MXKContact *contact = [[MXKContact alloc] initMatrixContactWithDisplayName:searchText andMatrixID:nil];
|
||||
[invitableContacts insertObject:contact atIndex:0];
|
||||
}
|
||||
|
||||
// Refresh display
|
||||
[self refreshTableView];
|
||||
|
||||
// Force scroll to top
|
||||
[self.tableView setContentOffset:CGPointMake(-self.tableView.contentInset.left, -self.tableView.contentInset.top) animated:YES];
|
||||
}
|
||||
|
||||
- (BOOL)searchBarShouldBeginEditing:(UISearchBar *)searchBar
|
||||
{
|
||||
self.isAddParticipantSearchBarEditing = YES;
|
||||
searchBar.showsCancelButton = NO;
|
||||
|
||||
if (![MXKAppSettings standardAppSettings].syncLocalContacts)
|
||||
{
|
||||
// Allow local contacts sync in order to add address book emails in search result
|
||||
[MXKAppSettings standardAppSettings].syncLocalContacts = YES;
|
||||
}
|
||||
|
||||
return YES;
|
||||
}
|
||||
|
||||
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar
|
||||
{
|
||||
// "Done" key has been pressed.
|
||||
|
||||
// Check whether the current search input is a valid email or a Matrix user ID
|
||||
if (currentSearchText.length && ([MXTools isEmailAddress:currentSearchText] || [MXTools isMatrixUserIdentifier:currentSearchText]))
|
||||
{
|
||||
// Select the contact related to the search input, rather than having to hit +
|
||||
MXKContact *contact = invitableContacts[0];
|
||||
|
||||
// Sanity check
|
||||
if (contact)
|
||||
{
|
||||
[participants addObject:contact];
|
||||
|
||||
// Cancel the search process
|
||||
[self searchBarCancelButtonClicked:searchBar];
|
||||
return;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Dismiss keyboard
|
||||
[_searchBarView resignFirstResponder];
|
||||
}
|
||||
|
||||
- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar
|
||||
{
|
||||
searchBar.text = currentSearchText = nil;
|
||||
invitableContacts = nil;
|
||||
self.isAddParticipantSearchBarEditing = NO;
|
||||
|
||||
// Leave search
|
||||
[searchBar resignFirstResponder];
|
||||
}
|
||||
|
||||
@end
|
||||
Reference in New Issue
Block a user