EaseConversationListViewController.m 12 KB

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  1. /************************************************************
  2. * * Hyphenate CONFIDENTIAL
  3. * __________________
  4. * Copyright (C) 2016 Hyphenate Inc. All rights reserved.
  5. *
  6. * NOTICE: All information contained herein is, and remains
  7. * the property of Hyphenate Inc.
  8. * Dissemination of this information or reproduction of this material
  9. * is strictly forbidden unless prior written permission is obtained
  10. * from Hyphenate Inc.
  11. */
  12. #import "EaseConversationListViewController.h"
  13. #import "EaseEmotionEscape.h"
  14. #import "EaseConversationCell.h"
  15. #import "EaseConvertToCommonEmoticonsHelper.h"
  16. #import "EaseMessageViewController.h"
  17. #import "NSDate+Category.h"
  18. #import "EaseLocalDefine.h"
  19. #import "TaoXinModel.h"
  20. @interface EaseConversationListViewController ()<EMChatManagerDelegate>
  21. @end
  22. @implementation EaseConversationListViewController
  23. -(void)viewWillAppear:(BOOL)animated
  24. {
  25. [super viewWillAppear:animated];
  26. [self registerNotifications];
  27. }
  28. -(void)viewWillDisappear:(BOOL)animated
  29. {
  30. [super viewWillDisappear:animated];
  31. [self unregisterNotifications];
  32. }
  33. - (void)viewDidLoad {
  34. [super viewDidLoad];
  35. // Do any additional setup after loading the view.
  36. [[EMClient sharedClient].chatManager addDelegate:self delegateQueue:dispatch_get_main_queue()];
  37. [self tableViewDidTriggerHeaderRefresh];
  38. }
  39. - (void)messagesDidReceive:(NSArray *)aMessages
  40. {
  41. }
  42. - (void)didReceiveMemoryWarning {
  43. [super didReceiveMemoryWarning];
  44. // Dispose of any resources that can be recreated.
  45. }
  46. #pragma mark - Table view data source
  47. - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
  48. {
  49. // Return the number of sections.
  50. return 1;
  51. }
  52. - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
  53. {
  54. // Return the number of rows in the section.
  55. return [self.dataArray count];
  56. }
  57. - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
  58. {
  59. NSString *CellIdentifier = [EaseConversationCell cellIdentifierWithModel:nil];
  60. EaseConversationCell *cell = (EaseConversationCell *)[tableView dequeueReusableCellWithIdentifier:CellIdentifier];
  61. // Configure the cell...
  62. if (cell == nil) {
  63. cell = [[EaseConversationCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
  64. }
  65. if ([self.dataArray count] <= indexPath.row) {
  66. return cell;
  67. }
  68. id<IConversationModel> model = [self.dataArray objectAtIndex:indexPath.row];
  69. cell.model = model;
  70. if (_dataSource && [_dataSource respondsToSelector:@selector(conversationListViewController:latestMessageTitleForConversationModel:)]) {
  71. NSMutableAttributedString *attributedText = [[_dataSource conversationListViewController:self latestMessageTitleForConversationModel:model] mutableCopy];
  72. [attributedText addAttributes:@{NSFontAttributeName : cell.detailLabel.font} range:NSMakeRange(0, attributedText.length)];
  73. cell.detailLabel.attributedText = attributedText;
  74. } else {
  75. cell.detailLabel.attributedText = [[EaseEmotionEscape sharedInstance] attStringFromTextForChatting:[self _latestMessageTitleForConversationModel:model]textFont:cell.detailLabel.font];
  76. }
  77. if (_dataSource && [_dataSource respondsToSelector:@selector(conversationListViewController:latestMessageTimeForConversationModel:)]) {
  78. cell.timeLabel.text = [_dataSource conversationListViewController:self latestMessageTimeForConversationModel:model];
  79. } else {
  80. cell.timeLabel.text = [self _latestMessageTimeForConversationModel:model];
  81. }
  82. return cell;
  83. }
  84. #pragma mark - Table view delegate
  85. - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
  86. {
  87. return [EaseConversationCell cellHeightWithModel:nil];
  88. }
  89. - (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
  90. {
  91. [tableView deselectRowAtIndexPath:indexPath animated:YES];
  92. if (_delegate && [_delegate respondsToSelector:@selector(conversationListViewController:didSelectConversationModel:)]) {
  93. EaseConversationModel *model = [self.dataArray objectAtIndex:indexPath.row];
  94. [_delegate conversationListViewController:self didSelectConversationModel:model];
  95. } else {
  96. EaseConversationModel *model = [self.dataArray objectAtIndex:indexPath.row];
  97. EaseMessageViewController *viewController = [[EaseMessageViewController alloc] initWithConversationChatter:model.conversation.conversationId conversationType:model.conversation.type];
  98. viewController.title = model.title;
  99. viewController.hidesBottomBarWhenPushed = YES;
  100. [self.navigationController pushViewController:viewController animated:YES];
  101. }
  102. }
  103. -(BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath{
  104. if (indexPath.row == 0) {
  105. return NO;
  106. }else if (indexPath.row == 1){
  107. return NO;
  108. }else{
  109. return YES;
  110. }
  111. }
  112. - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath {
  113. if (editingStyle == UITableViewCellEditingStyleDelete) {
  114. EaseConversationModel *model = [self.dataArray objectAtIndex:indexPath.row-2];
  115. [[EMClient sharedClient].chatManager deleteConversation:model.conversation.conversationId isDeleteMessages:YES completion:nil];
  116. [self.dataArray removeObjectAtIndex:indexPath.row-2];
  117. [self.tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationFade];
  118. }
  119. }
  120. #pragma mark - data
  121. -(void)refreshAndSortView
  122. {
  123. if ([self.dataArray count] > 1) {
  124. if ([[self.dataArray objectAtIndex:0] isKindOfClass:[EaseConversationModel class]]) {
  125. NSArray* sorted = [self.dataArray sortedArrayUsingComparator:
  126. ^(EaseConversationModel *obj1, EaseConversationModel* obj2){
  127. EMMessage *message1 = [obj1.conversation latestMessage];
  128. EMMessage *message2 = [obj2.conversation latestMessage];
  129. if(message1.timestamp > message2.timestamp) {
  130. return(NSComparisonResult)NSOrderedAscending;
  131. }else {
  132. return(NSComparisonResult)NSOrderedDescending;
  133. }
  134. }];
  135. [self.dataArray removeAllObjects];
  136. [self.dataArray addObjectsFromArray:sorted];
  137. }
  138. }
  139. [self.tableView reloadData];
  140. }
  141. /*!
  142. @method
  143. @brief 加载会话列表
  144. @discussion
  145. @result
  146. */
  147. - (void)tableViewDidTriggerHeaderRefresh
  148. {
  149. NSArray *conversations = [[EMClient sharedClient].chatManager getAllConversations];
  150. NSArray* sorted = [conversations sortedArrayUsingComparator:
  151. ^(EMConversation *obj1, EMConversation* obj2){
  152. EMMessage *message1 = [obj1 latestMessage];
  153. EMMessage *message2 = [obj2 latestMessage];
  154. if(message1.timestamp > message2.timestamp) {
  155. return(NSComparisonResult)NSOrderedAscending;
  156. }else {
  157. return(NSComparisonResult)NSOrderedDescending;
  158. }
  159. }];
  160. [self.dataArray removeAllObjects];
  161. for (EMConversation *converstion in sorted) {
  162. EaseConversationModel *model = nil;
  163. if (self.dataSource && [self.dataSource respondsToSelector:@selector(conversationListViewController:modelForConversation:)]) {
  164. model = [self.dataSource conversationListViewController:self
  165. modelForConversation:converstion];
  166. }
  167. else{
  168. model = [[EaseConversationModel alloc] initWithConversation:converstion];
  169. }
  170. if (model) {
  171. [self.dataArray addObject:model];
  172. }
  173. }
  174. //罗云飞自加
  175. [self Networkrequest];
  176. [self.tableView reloadData];
  177. [self tableViewDidFinishTriggerHeader:YES reload:NO];
  178. }
  179. #pragma mark -----首页消息网络请求--------
  180. - (void)Networkrequest {
  181. NSMutableDictionary *dic = NewMutableDictionaryInit;
  182. [NetworkRequestManager requestGetWithInterfacePrefix:JT_indext parameters:dic onSuccess:^(id requestData) {
  183. if ([requestData[@"error"] count] !=0) {
  184. for (NSDictionary *dic in requestData[@"error"]) {
  185. [MBProgressHUD showError:dic[@"message"] toView:self.view];
  186. }
  187. }else{
  188. [self.systemArray removeAllObjects];
  189. TaoXinModel *model = [[TaoXinModel alloc] initWithDictionary:requestData[@"data"] error:nil];
  190. [self.systemArray addObject:model];
  191. [self.tableView reloadData];
  192. }
  193. } onFailure:^{
  194. }];
  195. }
  196. #pragma mark - EMGroupManagerDelegate
  197. - (void)didUpdateGroupList:(NSArray *)groupList
  198. {
  199. [self tableViewDidTriggerHeaderRefresh];
  200. }
  201. #pragma mark - registerNotifications
  202. -(void)registerNotifications{
  203. [self unregisterNotifications];
  204. [[EMClient sharedClient].chatManager addDelegate:self delegateQueue:nil];
  205. [[EMClient sharedClient].groupManager addDelegate:self delegateQueue:nil];
  206. }
  207. -(void)unregisterNotifications{
  208. [[EMClient sharedClient].chatManager removeDelegate:self];
  209. [[EMClient sharedClient].groupManager removeDelegate:self];
  210. }
  211. - (void)dealloc{
  212. [self unregisterNotifications];
  213. }
  214. #pragma mark - private
  215. /*!
  216. @method
  217. @brief 获取会话最近一条消息内容提示
  218. @discussion
  219. @param conversationModel 会话model
  220. @result 返回传入会话model最近一条消息提示
  221. */
  222. - (NSString *)_latestMessageTitleForConversationModel:(id<IConversationModel>)conversationModel
  223. {
  224. NSString *latestMessageTitle = @"";
  225. EMMessage *lastMessage = [conversationModel.conversation latestMessage];
  226. if (lastMessage) {
  227. EMMessageBody *messageBody = lastMessage.body;
  228. switch (messageBody.type) {
  229. case EMMessageBodyTypeImage:{
  230. latestMessageTitle = NSEaseLocalizedString(@"[图片]", @"[image]");
  231. } break;
  232. case EMMessageBodyTypeText:{
  233. NSString *didReceiveText = [EaseConvertToCommonEmoticonsHelper
  234. convertToSystemEmoticons:((EMTextMessageBody *)messageBody).text];
  235. latestMessageTitle = didReceiveText;
  236. } break;
  237. case EMMessageBodyTypeVoice:{
  238. latestMessageTitle = NSEaseLocalizedString(@"[语音]", @"[voice]");
  239. } break;
  240. case EMMessageBodyTypeLocation: {
  241. latestMessageTitle = NSEaseLocalizedString(@"[位置]", @"[location]");
  242. } break;
  243. case EMMessageBodyTypeVideo: {
  244. latestMessageTitle = NSEaseLocalizedString(@"[视频]", @"[video]");
  245. } break;
  246. case EMMessageBodyTypeFile: {
  247. latestMessageTitle = NSEaseLocalizedString(@"[文件]", @"[file]");
  248. } break;
  249. default: {
  250. } break;
  251. }
  252. }
  253. return latestMessageTitle;
  254. }
  255. /*!
  256. @method
  257. @brief 获取会话最近一条消息时间
  258. @discussion
  259. @param conversationModel 会话model
  260. @result 返回传入会话model最近一条消息时间
  261. */
  262. - (NSString *)_latestMessageTimeForConversationModel:(id<IConversationModel>)conversationModel
  263. {
  264. NSString *latestMessageTime = @"";
  265. EMMessage *lastMessage = [conversationModel.conversation latestMessage];;
  266. if (lastMessage) {
  267. double timeInterval = lastMessage.timestamp ;
  268. if(timeInterval > 140000000000) {
  269. timeInterval = timeInterval / 1000;
  270. }
  271. NSDateFormatter* formatter = [[NSDateFormatter alloc]init];
  272. [formatter setDateFormat:@"YYYY-MM-dd"];
  273. latestMessageTime = [formatter stringFromDate:[NSDate dateWithTimeIntervalSince1970:timeInterval]];
  274. }
  275. return latestMessageTime;
  276. }
  277. @end