107 lines
3.3 KiB
Objective-C
107 lines
3.3 KiB
Objective-C
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#import "OCTChatsViewController.h"
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#import "OCTConversationViewController.h"
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#import "OCTChat.h"
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#import "OCTSubmanagerObjects.h"
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@interface OCTChatsViewController ()
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@property (strong, nonatomic) RLMResults<OCTChat *> *chats;
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@property (strong, nonatomic) RLMNotificationToken *chatsNotificationToken;
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@end
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@implementation OCTChatsViewController
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#pragma mark - Lifecycle
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- (instancetype)initWithManager:(id<OCTManager>)manager
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{
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self = [super initWithManager:manager];
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if (! self) {
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return nil;
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}
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_chats = [self.manager.objects objectsForType:OCTFetchRequestTypeChat predicate:nil];
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self.title = @"Chats";
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return self;
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}
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- (void)dealloc
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{
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[self.chatsNotificationToken invalidate];
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}
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- (void)viewDidLoad
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{
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[super viewDidLoad];
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__weak typeof(self)weakSelf = self;
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self.chatsNotificationToken = [self.chats addNotificationBlock:^(RLMResults *results, RLMCollectionChange *changes, NSError *error) {
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if (error) {
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NSLog(@"Failed to open Realm on background worker: %@", error);
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return;
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}
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UITableView *tableView = weakSelf.tableView;
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// Initial run of the query will pass nil for the change information
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if (! changes) {
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[tableView reloadData];
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return;
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}
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// Query results have changed, so apply them to the UITableView
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[tableView beginUpdates];
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[tableView deleteRowsAtIndexPaths:[changes deletionsInSection:0] withRowAnimation:UITableViewRowAnimationAutomatic];
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[tableView insertRowsAtIndexPaths:[changes insertionsInSection:0] withRowAnimation:UITableViewRowAnimationAutomatic];
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[tableView reloadRowsAtIndexPaths:[changes modificationsInSection:0] withRowAnimation:UITableViewRowAnimationAutomatic];
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[tableView endUpdates];
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}];
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}
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#pragma mark - UITableViewDelegate
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- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
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{
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[tableView deselectRowAtIndexPath:indexPath animated:YES];
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OCTChat *chat = self.chats[indexPath.row];
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OCTConversationViewController *cv = [[OCTConversationViewController alloc] initWithManager:self.manager chat:chat];
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[self.navigationController pushViewController:cv animated:YES];
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}
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#pragma mark - UITableViewDataSource
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
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{
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return self.chats.count;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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UITableViewCell *cell = [self cellForIndexPath:indexPath];
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OCTChat *chat = self.chats[indexPath.row];
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cell.textLabel.text = [NSString stringWithFormat:@"Chat\n"
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@"uniqueIdentifier %@\n"
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@"friends %@\n"
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@"enteredText %@\n"
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@"lastReadDate %@\n"
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@"hasUnreadMessages %d\n"
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@"lastMessage: %@",
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chat.uniqueIdentifier, chat.friends, chat.enteredText, chat.lastReadDate, [chat hasUnreadMessages], chat.lastMessage];
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return cell;
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}
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@end
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