/*
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* Copyright (c) 2010-2020 Belledonne Communications SARL.
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*
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* This file is part of linphone-iphone
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#import "ChatConversationCreateTableView.h"
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#import "UIChatCreateCell.h"
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#import "LinphoneManager.h"
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#import "PhoneMainView.h"
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#import "UIChatCreateCollectionViewCell.h"
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@interface ChatConversationCreateTableView ()
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@property(nonatomic, strong) NSMutableArray *addresses;
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@property(nonatomic, strong) NSMutableArray *phoneOrAddr;
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@property(nonatomic, strong) NSMutableArray *addressesCached;
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@end
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@implementation ChatConversationCreateTableView
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- (void)viewWillAppear:(BOOL)animated {
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[super viewWillAppear:animated];
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_magicSearch = linphone_core_create_magic_search(LC);
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int y = _contactsGroup.count > 0
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? _collectionView.frame.origin.y + _collectionView.frame.size.height
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: _searchBar.frame.origin.y + _searchBar.frame.size.height;
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[UIView animateWithDuration:0
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delay:0
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options:UIViewAnimationOptionCurveEaseOut
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animations:^{
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[self.tableView setFrame:CGRectMake(self.tableView.frame.origin.x,
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y,
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self.tableView.frame.size.width,
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_waitView.frame.size.height - _waitView.frame.origin.y - y)];
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}
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completion:nil];
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_addresses = [[NSMutableArray alloc] initWithCapacity:LinphoneManager.instance.fastAddressBook.addressBookMap.allKeys.count];
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_phoneOrAddr = [[NSMutableArray alloc] initWithCapacity:LinphoneManager.instance.fastAddressBook.addressBookMap.allKeys.count];
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_addressesCached = [[NSMutableArray alloc] initWithCapacity:LinphoneManager.instance.fastAddressBook.addressBookMap.allKeys.count];
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if(_notFirstTime) {
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for(NSString *addr in _contactsGroup) {
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[_collectionView registerClass:UIChatCreateCollectionViewCell.class forCellWithReuseIdentifier:addr];
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}
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[self searchBar:_searchBar textDidChange:_searchBar.text];
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return;
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}
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_contactsGroup = [[NSMutableArray alloc] init];
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[_searchBar setText:@""];
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[self searchBar:_searchBar textDidChange:_searchBar.text];
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self.tableView.accessibilityIdentifier = @"Suggested addresses";
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}
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- (void) viewWillDisappear:(BOOL)animated {
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_notFirstTime = FALSE;
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linphone_magic_search_unref(_magicSearch);
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_magicSearch = NULL;
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}
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- (void) loadData {
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[self reloadDataWithFilter:_searchBar.text];
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}
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- (void)reloadDataWithFilter:(NSString *)filter {
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[_addresses removeAllObjects];
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[_phoneOrAddr removeAllObjects];
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[_addressesCached removeAllObjects];
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if (!_magicSearch)
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return;
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bctbx_list_t *results = linphone_magic_search_get_contact_list_from_filter(_magicSearch, filter.UTF8String, _allFilter ? "" : "*");
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while (results) {
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LinphoneSearchResult *result = results->data;
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const LinphoneAddress *addr = linphone_search_result_get_address(result);
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const char *phoneNumber = NULL;
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Contact *contact = nil;
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char *uri = nil;
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NSString *address = nil;
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if (addr) {
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uri = linphone_address_as_string_uri_only(addr);
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address = [NSString stringWithUTF8String:uri];
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contact = [LinphoneManager.instance.fastAddressBook.addressBookMap objectForKey:[FastAddressBook normalizeSipURI:address]];
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}
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if (!addr || (!contact && linphone_search_result_get_friend(result))) {
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phoneNumber = linphone_search_result_get_phone_number(result);
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if (!phoneNumber) {
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results = results->next;
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continue;
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}
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LinphoneAccount *account = linphone_core_get_default_account(LC);
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if (account) {
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const char *normalizedPhoneNumber = linphone_account_normalize_phone_number(account, phoneNumber);
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if (!normalizedPhoneNumber) {
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// get invalid phone number, continue
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results = results->next;
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continue;
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}
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addr = linphone_account_normalize_sip_uri(account, normalizedPhoneNumber);
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uri = linphone_address_as_string_uri_only(addr);
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address = [NSString stringWithUTF8String:uri];
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}
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}
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if (!addr) {
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results = results->next;
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continue;
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}
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ms_free(uri);
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[_addresses addObject:address];
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[_phoneOrAddr addObject:phoneNumber ? [NSString stringWithUTF8String:phoneNumber] : address];
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[_addressesCached addObject:[NSString stringWithFormat:@"%d",linphone_search_result_get_capabilities(result)]];
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results = results->next;
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}
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[self.tableView reloadData];
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}
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#pragma mark - TableView methods
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- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView {
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return 1;
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}
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
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return _addresses.count;
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}
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- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(nonnull NSIndexPath *)indexPath {
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return 60.0;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
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NSString *kCellId = NSStringFromClass(UIChatCreateCell.class);
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UIChatCreateCell *cell = [tableView dequeueReusableCellWithIdentifier:kCellId];
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if (cell == nil)
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cell = [[UIChatCreateCell alloc] initWithIdentifier:kCellId];
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NSString *key = [_addresses objectAtIndex:indexPath.row];
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NSString *phoneOrAddr = [_phoneOrAddr objectAtIndex:indexPath.row];
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Contact *contact = [LinphoneManager.instance.fastAddressBook.addressBookMap objectForKey:[FastAddressBook normalizeSipURI:key]];
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const LinphonePresenceModel *model = contact.friend ? linphone_friend_get_presence_model(contact.friend) : NULL;
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Boolean linphoneContact = [FastAddressBook contactHasValidSipDomain:contact]
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|| (model && linphone_presence_model_get_basic_status(model) == LinphonePresenceBasicStatusOpen);
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LinphoneAddress *addr = [LinphoneUtils normalizeSipOrPhoneAddress:key];
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if (!addr)
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return cell;
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cell.linphoneImage.hidden = [LinphoneManager.instance lpConfigBoolForKey:@"hide_linphone_contacts" inSection:@"app"] || !linphoneContact;
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cell.securityImage.hidden = !(model && linphone_presence_model_has_capability(model, LinphoneFriendCapabilityLimeX3dh));
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int capabilities = [[_addressesCached objectAtIndex:indexPath.row] intValue];
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BOOL greyCellForEncryptedChat = _isEncrypted ? capabilities > 1 : TRUE;
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BOOL greyCellForGroupChat = _isGroupChat ? capabilities > 0 : TRUE;
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cell.userInteractionEnabled = cell.greyView.hidden = greyCellForEncryptedChat && greyCellForGroupChat;
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cell.displayNameLabel.text = [FastAddressBook displayNameForAddress:addr];
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char *str = linphone_address_as_string(addr);
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cell.addressLabel.text = linphoneContact ? [NSString stringWithUTF8String:str] : phoneOrAddr;
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ms_free(str);
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cell.selectedImage.hidden = ![_contactsGroup containsObject:cell.addressLabel.text];
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[cell.avatarImage setImage:[FastAddressBook imageForAddress:addr] bordered:NO withRoundedRadius:YES];
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cell.contentView.userInteractionEnabled = false;
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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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UIChatCreateCell *cell = [tableView cellForRowAtIndexPath:indexPath];
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if (!cell.userInteractionEnabled)
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return;
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LinphoneAccount *defaultAccount = linphone_core_get_default_account(LC);
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if (!(defaultAccount && linphone_account_params_get_conference_factory_uri(linphone_account_get_params(defaultAccount))) || !_isGroupChat) {
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LinphoneAddress *addr = linphone_address_new(cell.addressLabel.text.UTF8String);
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[PhoneMainView.instance getOrCreateOneToOneChatRoom:addr waitView:_waitView isEncrypted:_isEncrypted];
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if (!addr) {
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LOGE(@"Chat room could not be created on server, because null address.");
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[ChatConversationInfoView displayCreationError];
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} else {
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linphone_address_unref(addr);
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}
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return;
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}
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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NSInteger index = 0;
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_searchBar.text = @"";
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[self searchBar:_searchBar textDidChange:@""];
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if(cell.selectedImage.hidden) {
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if(![_contactsGroup containsObject:cell.addressLabel.text]) {
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[_contactsGroup addObject:cell.addressLabel.text];
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[_collectionView registerClass:UIChatCreateCollectionViewCell.class forCellWithReuseIdentifier:cell.addressLabel.text];
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}
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} else if([_contactsGroup containsObject:cell.addressLabel.text]) {
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index = (NSInteger)[_contactsGroup indexOfObject:cell.addressLabel.text];
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[_contactsGroup removeObject:cell.addressLabel.text];
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if(index == _contactsGroup.count)
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index = index-1;
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}
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cell.selectedImage.hidden = !cell.selectedImage.hidden;
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_controllerNextButton.enabled = (_contactsGroup.count > 0) || _isForEditing;
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if (_contactsGroup.count > 1 || (_contactsGroup.count == 1 && cell.selectedImage.hidden)) {
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[UIView animateWithDuration:0.2
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delay:0
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options:UIViewAnimationOptionCurveEaseOut
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animations:^{
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[tableView setFrame:CGRectMake(tableView.frame.origin.x,
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_collectionView.frame.origin.y + _collectionView.frame.size.height,
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tableView.frame.size.width,
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tableView.frame.size.height)];
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}
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completion:nil];
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} else if (_contactsGroup.count == 1 && !cell.selectedImage.hidden) {
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[UIView animateWithDuration:0.2
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delay:0
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options:UIViewAnimationOptionCurveEaseOut
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animations:^{
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[tableView setFrame:CGRectMake(tableView.frame.origin.x,
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_collectionView.frame.origin.y + _collectionView.frame.size.height,
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tableView.frame.size.width,
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tableView.frame.size.height - _collectionView.frame.size.height)];
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}
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completion:nil];
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} else {
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[UIView animateWithDuration:0.2
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delay:0
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options:UIViewAnimationOptionCurveEaseOut
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animations:^{
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[tableView setFrame:CGRectMake(tableView.frame.origin.x,
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_searchBar.frame.origin.y + _searchBar.frame.size.height,
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tableView.frame.size.width,
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tableView.frame.size.height + _collectionView.frame.size.height)];
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}
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completion:nil];
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}
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[_collectionView reloadData];
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if (!cell.selectedImage.hidden) {
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index = _contactsGroup.count - 1;
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}
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dispatch_async(dispatch_get_main_queue(), ^{
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if(index > 0) {
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NSIndexPath *path = [NSIndexPath indexPathForItem:index inSection:0];
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[_collectionView scrollToItemAtIndexPath:path
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atScrollPosition:(UICollectionViewScrollPositionCenteredHorizontally | UICollectionViewScrollPositionCenteredVertically)
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animated:YES];
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}
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});
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}
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#pragma mark - Searchbar delegates
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- (void)searchBar:(UISearchBar *)searchBar textDidChange:(NSString *)searchText {
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searchBar.showsCancelButton = (searchText.length > 0);
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[self reloadDataWithFilter:searchText];
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if ([searchText isEqualToString:@""]) {
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if (_magicSearch)
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linphone_magic_search_reset_search_cache(_magicSearch);
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[_searchBar resignFirstResponder];
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}
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}
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- (BOOL)searchBar:(UISearchBar *)searchBar shouldChangeTextInRange:(NSRange)range replacementText:(nonnull NSString *)text {
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if (text.length < _searchBar.text.length && _magicSearch)
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linphone_magic_search_reset_search_cache(_magicSearch);
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return TRUE;
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}
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- (void)searchBarTextDidEndEditing:(UISearchBar *)searchBar {
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[searchBar setShowsCancelButton:FALSE animated:TRUE];
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}
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- (void)searchBarTextDidBeginEditing:(UISearchBar *)searchBar {
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[searchBar setShowsCancelButton:(searchBar.text.length > 0) animated:TRUE];
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}
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- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar {
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[searchBar resignFirstResponder];
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}
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- (void)searchBarCancelButtonClicked:(UISearchBar *)searchBar {
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if (_magicSearch)
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linphone_magic_search_reset_search_cache(_magicSearch);
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[searchBar resignFirstResponder];
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}
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@end
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