mirror of
https://github.com/vector-im/element-ios.git
synced 2024-09-30 16:22:39 +00:00
3b07ae6910
So, the user will be able to see - thumbnail - display name - list of matrix IDs + start a chat with one of them.
764 lines
29 KiB
Objective-C
764 lines
29 KiB
Objective-C
/*
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Copyright 2014 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 "ContactsViewController.h"
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// SDK api
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#import "MatrixSDKHandler.h"
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// application info
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#import "AppDelegate.h"
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// contacts management
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#import "ContactManager.h"
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#import "MXCContact.h"
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#import "MXCEmail.h"
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#import "MXCPhoneNumber.h"
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// contact cell
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#import "ContactTableCell.h"
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// alert
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#import "MXCAlert.h"
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// settings
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#import "AppSettings.h"
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//
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#import "ContactDetailsViewController.h"
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NSString *const kInvitationMessage = @"I'd like to chat with you with matrix. Please, visit the website http://matrix.org to have more information.";
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@interface ContactsViewController () {
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// YES -> only matrix users
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// NO -> display local contacts
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BOOL displayMatrixUsers;
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// screenshot of the local contacts
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NSMutableArray* localContacts;
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SectionedContacts* sectionedLocalContacts;
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// screenshot of the matrix users
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NSMutableDictionary* matrixUserByMatrixID;
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SectionedContacts* sectionedMatrixContacts;
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// tap on thumbnail to display contact info
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MXCContact* selectedContact;
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// Search
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UISearchBar *contactsSearchBar;
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NSMutableArray *filteredContacts;
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SectionedContacts* sectionedFilteredContacts;
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BOOL searchBarShouldEndEditing;
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NSString* latestSearchedPattern;
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}
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@property (strong, nonatomic) MXCAlert *startChatMenu;
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@property (strong, nonatomic) MXCAlert *allowContactSyncAlert;
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@property (weak, nonatomic) IBOutlet UITableView* tableView;
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@property (weak, nonatomic) IBOutlet UISegmentedControl* contactsControls;
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@property (strong, nonatomic) IBOutlet UIActivityIndicatorView *activityIndicator;
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@end
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@implementation ContactsViewController
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- (void)viewDidLoad {
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[super viewDidLoad];
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// get the system collation titles
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collationTitles = [[UILocalizedIndexedCollation currentCollation]sectionTitles];
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// global init
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displayMatrixUsers = (0 == self.contactsControls.selectedSegmentIndex);
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matrixUserByMatrixID = [[NSMutableDictionary alloc] init];
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// event listener
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[[MatrixSDKHandler sharedHandler] addObserver:self forKeyPath:@"status" options:0 context:nil];
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// add the search icon on the right
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// need to add more buttons ?
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UIBarButtonItem *searchButton = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemSearch target:self action:@selector(search:)];
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self.navigationItem.rightBarButtonItems = @[searchButton];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onContactsRefresh:) name:kContactManagerContactsListRefreshNotification object:nil];
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}
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- (void)viewWillAppear:(BOOL)animated {
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[super viewWillAppear:animated];
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// required to reduce the tableview height while searching
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onKeyboardWillShow:) name:UIKeyboardWillShowNotification object:nil];
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(onKeyboardWillHide:) name:UIKeyboardWillHideNotification object:nil];
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}
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- (void)viewWillDisappear:(BOOL)animated {
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[super viewWillDisappear:animated];
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// Leave potential search session
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if (contactsSearchBar) {
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[self searchBarCancelButtonClicked:contactsSearchBar];
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}
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[[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillHideNotification object:nil];
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[[NSNotificationCenter defaultCenter] removeObserver:self name:UIKeyboardWillShowNotification object:nil];
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}
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- (void)startActivityIndicator {
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[_activityIndicator.layer setCornerRadius:5];
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_activityIndicator.hidden = NO;
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[_activityIndicator startAnimating];
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}
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- (void)stopActivityIndicator {
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[_activityIndicator stopAnimating];
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_activityIndicator.hidden = YES;
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}
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- (void)scrollToTop {
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// stop any scrolling effect
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[UIView setAnimationsEnabled:NO];
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// before scrolling to the tableview top
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self.tableView.contentOffset = CGPointMake(-self.tableView.contentInset.left, -self.tableView.contentInset.top);
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[UIView setAnimationsEnabled:YES];
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}
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// should be called when resetting the application
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// the contact manager warn there is a contacts list update
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// but the Matrix SDK handler has no more userID -> so assume there is a reset
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- (void)reset {
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// Leave potential search session
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if (contactsSearchBar) {
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[self searchBarCancelButtonClicked:contactsSearchBar];
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}
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localContacts = nil;
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sectionedLocalContacts = nil;
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matrixUserByMatrixID = [[NSMutableDictionary alloc] init];;
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sectionedMatrixContacts = nil;
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[self.contactsControls setSelectedSegmentIndex:0];
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[self.tableView reloadData];
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}
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#pragma mark - Keyboard handling
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- (void)onKeyboardWillShow:(NSNotification *)notif {
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// get the keyboard size
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NSValue *rectVal = notif.userInfo[UIKeyboardFrameEndUserInfoKey];
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CGRect endRect = rectVal.CGRectValue;
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// IOS 8 triggers some unexpected keyboard events
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if ((endRect.size.height == 0) || (endRect.size.width == 0)) {
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return;
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}
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CGFloat keyboardHeight = (endRect.origin.y == 0) ? endRect.size.width : endRect.size.height;
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// the tableview bottom inset must also be updated
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UIEdgeInsets insets = self.tableView.contentInset;
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insets.bottom = keyboardHeight;
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// get the animation info
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NSNumber *curveValue = [[notif userInfo] objectForKey:UIKeyboardAnimationCurveUserInfoKey];
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UIViewAnimationCurve animationCurve = curveValue.intValue;
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// the duration is ignored but it is better to define it
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double animationDuration = [[[notif userInfo] objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue];
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[UIView animateWithDuration:animationDuration delay:0 options:UIViewAnimationOptionBeginFromCurrentState | (animationCurve << 16) animations:^{
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// reduce the tableview height
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self.tableView.contentInset = insets;
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[self.view layoutIfNeeded];
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} completion:^(BOOL finished) {
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}];
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}
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- (void)onKeyboardWillHide:(NSNotification *)notif {
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// get the keyboard size
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NSValue *rectVal = notif.userInfo[UIKeyboardFrameEndUserInfoKey];
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CGRect endRect = rectVal.CGRectValue;
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rectVal = notif.userInfo[UIKeyboardFrameBeginUserInfoKey];
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CGRect beginRect = rectVal.CGRectValue;
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UIEdgeInsets insets = self.tableView.contentInset;
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insets.bottom = 0;
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// do not animate if the both rect are the same
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// but ensure that the fields are properly resetted
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// e.g. when the user swipes to hide the keyboard
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// this method is called with invalid rects
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// animationDuration is ignored because of the animation curve
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// use it to be sure that it will be broken with any new IOS update
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if (CGRectEqualToRect(endRect, beginRect)) {
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self.tableView.contentInset = insets;
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[self.view layoutIfNeeded];
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} else {
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// get the animation info
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NSNumber *curveValue = [[notif userInfo] objectForKey:UIKeyboardAnimationCurveUserInfoKey];
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UIViewAnimationCurve animationCurve = curveValue.intValue;
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// the duration is ignored but it is better to define it
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double animationDuration = [[[notif userInfo] objectForKey:UIKeyboardAnimationDurationUserInfoKey] doubleValue];
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// animate the keyboard closing
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[UIView animateWithDuration:animationDuration delay:0 options:UIViewAnimationOptionBeginFromCurrentState | (animationCurve << 16) animations:^{
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self.tableView.contentInset = insets;
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[self.view layoutIfNeeded];
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} completion:^(BOOL finished) {
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}];
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}
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}
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#pragma mark - UITableView delegate
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- (void)updateSectionedLocalContacts {
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[self stopActivityIndicator];
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ContactManager* sharedManager = [ContactManager sharedManager];
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if (!localContacts) {
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localContacts = sharedManager.contacts;
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}
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if (!sectionedLocalContacts) {
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sectionedLocalContacts = [sharedManager getSectionedContacts:sharedManager.contacts];
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}
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}
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- (void)updateSectionedMatrixContacts {
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// check if the user is already known
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MatrixSDKHandler *mxHandler = [MatrixSDKHandler sharedHandler];
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if ((mxHandler.status != MatrixSDKHandlerStatusServerSyncDone) && (mxHandler.status != MatrixSDKHandlerStatusStoreDataReady)) {
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[self startActivityIndicator];
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sectionedMatrixContacts = nil;
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} else {
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[self stopActivityIndicator];
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//NSArray* users = [mxHandler.mxSession users];
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NSArray* usersIDs = [mxHandler oneToOneRoomMemberMatrixIDs];
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// return a MatrixIDs list of 1:1 room members
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NSMutableArray* knownUserIDs = [[matrixUserByMatrixID allKeys] mutableCopy];
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// list the contacts IDs
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// avoid delete and create the same ones
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// it could save thumbnail downloads
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for(NSString* userID in usersIDs) {
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//
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MXUser* user = [mxHandler.mxSession userWithUserId:userID];
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// sanity check
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if (user) {
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// managed UserID
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[knownUserIDs removeObject:userID];
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MXCContact* contact = [matrixUserByMatrixID objectForKey:userID];
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// already defined
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if (contact) {
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contact.displayName = (user.displayname.length > 0) ? user.displayname : user.userId;
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} else {
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contact = [[MXCContact alloc] initWithDisplayName:((user.displayname.length > 0) ? user.displayname : user.userId) matrixID:user.userId];
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[matrixUserByMatrixID setValue:contact forKey:userID];
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}
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}
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}
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// some userIDs don't exist anymore
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for (NSString* userID in knownUserIDs) {
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[matrixUserByMatrixID removeObjectForKey:userID];
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}
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sectionedMatrixContacts = [[ContactManager sharedManager] getSectionedContacts:[matrixUserByMatrixID allValues]];
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}
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}
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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// search in progress
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if (contactsSearchBar) {
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return sectionedFilteredContacts.sectionedContacts.count;
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}
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else if (displayMatrixUsers) {
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[self updateSectionedMatrixContacts];
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return sectionedMatrixContacts.sectionedContacts.count;
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} else {
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[self updateSectionedLocalContacts];
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return sectionedLocalContacts.sectionedContacts.count;
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}
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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SectionedContacts* sectionedContacts = contactsSearchBar ? sectionedFilteredContacts : (displayMatrixUsers ? sectionedMatrixContacts : sectionedLocalContacts);
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return [[sectionedContacts.sectionedContacts objectAtIndex:section] count];
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
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return 50;
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}
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- (NSString *)tableView:(UITableView *)aTableView titleForHeaderInSection:(NSInteger)section {
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SectionedContacts* sectionedContacts = contactsSearchBar ? sectionedFilteredContacts : (displayMatrixUsers ? sectionedMatrixContacts : sectionedLocalContacts);
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if (sectionedContacts.sectionTitles.count <= section) {
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return nil;
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}
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else {
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return (NSString*)[sectionedContacts.sectionTitles objectAtIndex:section];
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}
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}
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- (NSArray *)sectionIndexTitlesForTableView:(UITableView *)aTableView {
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// do not display the collation during a search
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if (contactsSearchBar) {
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return nil;
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} else {
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[self.tableView setSectionIndexColor:[AppDelegate theDelegate].masterTabBarController.tabBar.tintColor];
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[self.tableView setSectionIndexBackgroundColor:[UIColor clearColor]];
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return [[UILocalizedIndexedCollation currentCollation] sectionIndexTitles];
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}
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}
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- (NSInteger)tableView:(UITableView *)aTableView sectionForSectionIndexTitle:(NSString *)title atIndex:(NSInteger)index {
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SectionedContacts* sectionedContacts = contactsSearchBar ? sectionedFilteredContacts : (displayMatrixUsers ? sectionedMatrixContacts : sectionedLocalContacts);
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NSUInteger section = [sectionedContacts.sectionTitles indexOfObject:title];
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// undefined title -> jump to the first valid non empty section
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if (NSNotFound == section) {
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NSUInteger systemCollationIndex = [collationTitles indexOfObject:title];
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// find in the system collation
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if (NSNotFound != systemCollationIndex) {
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systemCollationIndex--;
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while ((systemCollationIndex == 0) && (NSNotFound == section)) {
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NSString* systemTitle = [collationTitles objectAtIndex:systemCollationIndex];
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section = [sectionedContacts.sectionTitles indexOfObject:systemTitle];
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systemCollationIndex--;
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}
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}
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}
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return section;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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ContactTableCell* cell = [tableView dequeueReusableCellWithIdentifier:@"ContactCell" forIndexPath:indexPath];
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SectionedContacts* sectionedContacts = contactsSearchBar ? sectionedFilteredContacts : (displayMatrixUsers ? sectionedMatrixContacts : sectionedLocalContacts);
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MXCContact* contact = nil;
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if (indexPath.section < sectionedContacts.sectionedContacts.count) {
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NSArray *thisSection = [sectionedContacts.sectionedContacts objectAtIndex:indexPath.section];
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if (indexPath.row < thisSection.count) {
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contact = [thisSection objectAtIndex:indexPath.row];
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}
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}
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// tap on matrix user thumbnail -> open a detailled sheet
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UITapGestureRecognizer* tapGesture = nil;
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// check if it is already defined
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// gesture in storyboard does not seem to work properly
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// it always triggers a tap event on the first cell
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for (UIGestureRecognizer* gesture in cell.thumbnailView.gestureRecognizers) {
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if ([gesture isKindOfClass:[UITapGestureRecognizer class]]) {
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tapGesture = (UITapGestureRecognizer*)gesture;
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break;
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}
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}
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// add it if it is not yet defined
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if (!tapGesture) {
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UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(onContactThumbnailTap:)];
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[tap setNumberOfTouchesRequired:1];
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[tap setNumberOfTapsRequired:1];
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[tap setDelegate:self];
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[cell.thumbnailView addGestureRecognizer:tap];
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}
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cell.contact = contact;
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return cell;
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}
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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SectionedContacts* sectionedContacts = contactsSearchBar ? sectionedFilteredContacts : (displayMatrixUsers ? sectionedMatrixContacts : sectionedLocalContacts);
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MXCContact* contact = nil;
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if (indexPath.section < sectionedContacts.sectionedContacts.count) {
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NSArray *thisSection = [sectionedContacts.sectionedContacts objectAtIndex:indexPath.section];
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if (indexPath.row < thisSection.count) {
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contact = [thisSection objectAtIndex:indexPath.row];
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}
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}
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__weak typeof(self) weakSelf = self;
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NSArray* matrixIDs = contact.matrixIdentifiers;
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// matrix user ?
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if (matrixIDs.count) {
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MatrixSDKHandler* mxHandler = [MatrixSDKHandler sharedHandler];
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// display only if the matrix SDk is ready
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if ((mxHandler.status == MatrixSDKHandlerStatusServerSyncDone) || (mxHandler.status == MatrixSDKHandlerStatusStoreDataReady)) {
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// only 1 matrix ID
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if (matrixIDs.count == 1) {
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NSString* matrixID = [matrixIDs objectAtIndex:0];
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self.startChatMenu = [[MXCAlert alloc] initWithTitle:[NSString stringWithFormat:@"Chat with %@", matrixID] message:nil style:MXCAlertStyleAlert];
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[self.startChatMenu addActionWithTitle:@"Cancel" style:MXCAlertActionStyleDefault handler:^(MXCAlert *alert) {
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weakSelf.startChatMenu = nil;
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}];
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[self.startChatMenu addActionWithTitle:@"OK" style:MXCAlertActionStyleDefault handler:^(MXCAlert *alert) {
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weakSelf.startChatMenu = nil;
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[mxHandler startPrivateOneToOneRoomWith:matrixID];
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}];
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} else {
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self.startChatMenu = [[MXCAlert alloc] initWithTitle:[NSString stringWithFormat:@"Chat with "] message:nil style:MXCAlertStyleActionSheet];
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for(NSString* matrixID in matrixIDs) {
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[self.startChatMenu addActionWithTitle:matrixID style:MXCAlertActionStyleDefault handler:^(MXCAlert *alert) {
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weakSelf.startChatMenu = nil;
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[mxHandler startPrivateOneToOneRoomWith:matrixID];
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}];
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}
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[self.startChatMenu addActionWithTitle:@"Cancel" style:MXCAlertActionStyleDefault handler:^(MXCAlert *alert) {
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weakSelf.startChatMenu = nil;
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}];
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}
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[self.startChatMenu showInViewController:self];
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}
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} else {
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// invite to use matrix
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if (([MFMessageComposeViewController canSendText] ? contact.emailAddresses.count : 0) + (contact.phoneNumbers.count > 0)) {
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self.startChatMenu = [[MXCAlert alloc] initWithTitle:[NSString stringWithFormat:@"Invite this user to use matrix with"] message:nil style:MXCAlertStyleActionSheet];
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// check if the target can send SMSes
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if ([MFMessageComposeViewController canSendText]) {
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// list phonenumbers
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for(MXCPhoneNumber* phonenumber in contact.phoneNumbers) {
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[self.startChatMenu addActionWithTitle:phonenumber.textNumber style:MXCAlertActionStyleDefault handler:^(MXCAlert *alert) {
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weakSelf.startChatMenu = nil;
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// launch SMS composer
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MFMessageComposeViewController *messageComposer = [[MFMessageComposeViewController alloc] init];
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if (messageComposer)
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{
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messageComposer.messageComposeDelegate = weakSelf;
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messageComposer.body =kInvitationMessage;
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messageComposer.recipients = [NSArray arrayWithObject:phonenumber.textNumber];
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dispatch_async(dispatch_get_main_queue(), ^{
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[weakSelf presentViewController:messageComposer animated:YES completion:nil];
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});
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}
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}];
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}
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}
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// list emails
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for(MXCEmail* email in contact.emailAddresses) {
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[self.startChatMenu addActionWithTitle:email.emailAddress style:MXCAlertActionStyleDefault handler:^(MXCAlert *alert) {
|
|
weakSelf.startChatMenu = nil;
|
|
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
|
|
NSString* subject = [ @"Matrix.org is magic" stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
|
|
NSString* body = [kInvitationMessage stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
|
|
|
|
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:[NSString stringWithFormat:@"mailto:%@?subject=%@&body=%@", email.emailAddress, subject, body]]];
|
|
});
|
|
}];
|
|
}
|
|
|
|
[self.startChatMenu addActionWithTitle:@"Cancel" style:MXCAlertActionStyleDefault handler:^(MXCAlert *alert) {
|
|
weakSelf.startChatMenu = nil;
|
|
}];
|
|
|
|
[self.startChatMenu showInViewController:self];
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
#pragma mark - KVO
|
|
|
|
- (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context {
|
|
if ([@"status" isEqualToString:keyPath]) {
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
if (displayMatrixUsers) {
|
|
if (contactsSearchBar) {
|
|
[self updateSectionedMatrixContacts];
|
|
latestSearchedPattern = nil;
|
|
[self searchBar:contactsSearchBar textDidChange:contactsSearchBar.text];
|
|
} else {
|
|
[self.tableView reloadData];
|
|
}
|
|
}
|
|
});
|
|
}
|
|
}
|
|
|
|
#pragma mark - Actions
|
|
|
|
- (void)onContactsRefresh:(NSNotification *)notif {
|
|
localContacts = nil;
|
|
sectionedLocalContacts = nil;
|
|
|
|
// there is an user id
|
|
if ([[MatrixSDKHandler sharedHandler] userId]) {
|
|
[self updateSectionedLocalContacts];
|
|
//
|
|
if (!displayMatrixUsers) {
|
|
if (contactsSearchBar) {
|
|
latestSearchedPattern = nil;
|
|
[self searchBar:contactsSearchBar textDidChange:contactsSearchBar.text];
|
|
} else {
|
|
[self.tableView reloadData];
|
|
}
|
|
}
|
|
} else {
|
|
// the client could have been logged out
|
|
[self reset];
|
|
}
|
|
}
|
|
|
|
- (IBAction)onSegmentValueChange:(id)sender {
|
|
if (sender == self.contactsControls) {
|
|
|
|
displayMatrixUsers = (0 == self.contactsControls.selectedSegmentIndex);
|
|
|
|
if (contactsSearchBar) {
|
|
if (displayMatrixUsers) {
|
|
[self updateSectionedMatrixContacts];
|
|
} else {
|
|
[self updateSectionedLocalContacts];
|
|
}
|
|
|
|
latestSearchedPattern = nil;
|
|
[self searchBar:contactsSearchBar textDidChange:contactsSearchBar.text];
|
|
} else {
|
|
[self.tableView reloadData];
|
|
}
|
|
|
|
if (!displayMatrixUsers) {
|
|
AppSettings* appSettings = [AppSettings sharedSettings];
|
|
|
|
if (!appSettings.requestedLocalContactsSync) {
|
|
__weak typeof(self) weakSelf = self;
|
|
|
|
self.allowContactSyncAlert = [[MXCAlert alloc] initWithTitle:@"Allow local contacts synchronization ?" message:nil style:MXCAlertStyleAlert];
|
|
|
|
[self.allowContactSyncAlert addActionWithTitle:@"NO" style:MXCAlertActionStyleDefault handler:^(MXCAlert *alert) {
|
|
weakSelf.allowContactSyncAlert = nil;
|
|
}];
|
|
|
|
[self.allowContactSyncAlert addActionWithTitle:@"YES" style:MXCAlertActionStyleDefault handler:^(MXCAlert *alert) {
|
|
weakSelf.allowContactSyncAlert = nil;
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
appSettings.syncLocalContacts = YES;
|
|
[weakSelf.tableView reloadData];
|
|
});
|
|
}];
|
|
|
|
[self.allowContactSyncAlert showInViewController:self];
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
- (IBAction)onContactThumbnailTap:(id)sender {
|
|
|
|
if ([sender isKindOfClass:[UITapGestureRecognizer class]]) {
|
|
UIView* tappedView = ((UITapGestureRecognizer*)sender).view;
|
|
|
|
// search the parentce cell
|
|
while (tappedView && ![tappedView isKindOfClass:[ContactTableCell class]]) {
|
|
tappedView = tappedView.superview;
|
|
}
|
|
|
|
// find it ?
|
|
if ([tappedView isKindOfClass:[ContactTableCell class]]) {
|
|
MXCContact* contact = ((ContactTableCell*)tappedView).contact;
|
|
|
|
// open detailled sheet if there
|
|
if (contact.matrixIdentifiers.count > 0) {
|
|
selectedContact = ((ContactTableCell*)tappedView).contact;
|
|
[self performSegueWithIdentifier:@"showContactDetails" sender:self];
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
#pragma mark - Segues
|
|
|
|
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
|
|
if ([segue.identifier isEqualToString:@"showContactDetails"]) {
|
|
ContactDetailsViewController *contactDetailsViewController = segue.destinationViewController;
|
|
contactDetailsViewController.contact = selectedContact;
|
|
selectedContact = nil;
|
|
}
|
|
}
|
|
|
|
#pragma mark MFMessageComposeViewControllerDelegate
|
|
|
|
- (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result {
|
|
[self dismissViewControllerAnimated:YES completion:nil];
|
|
}
|
|
|
|
#pragma mark Search management
|
|
|
|
- (void)search:(id)sender {
|
|
if (!contactsSearchBar) {
|
|
SectionedContacts* sectionedContacts = displayMatrixUsers ? sectionedMatrixContacts : sectionedLocalContacts;
|
|
|
|
// Check whether there are data in which search
|
|
if (sectionedContacts.sectionedContacts.count > 0) {
|
|
// Create search bar
|
|
contactsSearchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 44)];
|
|
contactsSearchBar.showsCancelButton = YES;
|
|
contactsSearchBar.returnKeyType = UIReturnKeyDone;
|
|
contactsSearchBar.delegate = self;
|
|
contactsSearchBar.tintColor = [AppDelegate theDelegate].masterTabBarController.tabBar.tintColor;
|
|
searchBarShouldEndEditing = NO;
|
|
|
|
// init the table content
|
|
latestSearchedPattern = @"";
|
|
filteredContacts = [(displayMatrixUsers ? [matrixUserByMatrixID allValues] : localContacts) mutableCopy];
|
|
sectionedFilteredContacts = [[ContactManager sharedManager] getSectionedContacts:filteredContacts];
|
|
|
|
self.tableView.tableHeaderView = contactsSearchBar;
|
|
[self.tableView reloadData];
|
|
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
[contactsSearchBar becomeFirstResponder];
|
|
});
|
|
}
|
|
} else {
|
|
[self searchBarCancelButtonClicked:contactsSearchBar];
|
|
}
|
|
}
|
|
|
|
#pragma mark - UISearchBarDelegate
|
|
|
|
- (BOOL)searchBarShouldBeginEditing:(UISearchBar *)searchBar {
|
|
searchBarShouldEndEditing = NO;
|
|
return YES;
|
|
}
|
|
|
|
- (BOOL)searchBarShouldEndEditing:(UISearchBar *)searchBar {
|
|
return searchBarShouldEndEditing;
|
|
}
|
|
|
|
- (NSArray*)patternsFromText:(NSString*)text {
|
|
NSArray* items = [text componentsSeparatedByString:@" "];
|
|
|
|
if (items.count <= 1) {
|
|
return items;
|
|
}
|
|
|
|
NSMutableArray* patterns = [[NSMutableArray alloc] init];
|
|
|
|
for (NSString* item in items) {
|
|
if (item.length > 0) {
|
|
[patterns addObject:item];
|
|
}
|
|
}
|
|
|
|
return patterns;
|
|
}
|
|
|
|
- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText {
|
|
if ((contactsSearchBar == searchBar) && (![latestSearchedPattern isEqualToString:searchText])) {
|
|
latestSearchedPattern = searchText;
|
|
|
|
// contacts
|
|
NSArray* contacts = displayMatrixUsers ? [matrixUserByMatrixID allValues] : localContacts;
|
|
|
|
// Update filtered list
|
|
if (searchText.length && contacts.count) {
|
|
|
|
filteredContacts = [[NSMutableArray alloc] init];
|
|
|
|
NSArray* patterns = [self patternsFromText:searchText];
|
|
for(MXCContact* contact in contacts) {
|
|
if ([contact matchedWithPatterns:patterns]) {
|
|
[filteredContacts addObject:contact];
|
|
}
|
|
}
|
|
} else {
|
|
filteredContacts = [contacts mutableCopy];
|
|
}
|
|
|
|
sectionedFilteredContacts = [[ContactManager sharedManager] getSectionedContacts:filteredContacts];
|
|
|
|
// Refresh display
|
|
[self.tableView reloadData];
|
|
[self scrollToTop];
|
|
}
|
|
}
|
|
|
|
- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar {
|
|
if (contactsSearchBar == searchBar) {
|
|
// "Done" key has been pressed
|
|
searchBarShouldEndEditing = YES;
|
|
[contactsSearchBar resignFirstResponder];
|
|
}
|
|
}
|
|
|
|
- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar {
|
|
if (contactsSearchBar == searchBar) {
|
|
// Leave search
|
|
searchBarShouldEndEditing = YES;
|
|
[contactsSearchBar resignFirstResponder];
|
|
contactsSearchBar = nil;
|
|
filteredContacts = nil;
|
|
sectionedFilteredContacts = nil;
|
|
latestSearchedPattern = nil;
|
|
self.tableView.tableHeaderView = nil;
|
|
[self.tableView reloadData];
|
|
[self scrollToTop];
|
|
}
|
|
}
|
|
|
|
@end
|