mirror of
https://github.com/TencentCloud/TIMSDK.git
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yiliangwang
369 lines
14 KiB
Objective-C
369 lines
14 KiB
Objective-C
//
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// ChatViewController.m
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// TUIKitDemo
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//
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// Created by kennethmiao on 2018/10/10.
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// Copyright © 2018年 Tencent. All rights reserved.
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//
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/** 腾讯云IM Demo 聊天视图
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* 本文件实现了聊天视图
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* 在用户需要收发群组、以及其他用户消息时提供UI
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*
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* 本类依赖于腾讯云 TUIKit和IMSDK 实现
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*
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*/
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#import "ChatViewController.h"
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#import "GroupInfoController.h"
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#import "TUserProfileController.h"
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#import "TUIC2CChatViewController.h"
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#import "TUIGroupChatViewController.h"
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#import "TFriendProfileController.h"
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#import "TUIVideoMessageCell.h"
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#import "TUIFileMessageCell.h"
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#import "TUITextMessageCell.h"
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#import "TUISystemMessageCell.h"
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#import "TUIVoiceMessageCell.h"
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#import "TUIImageMessageCell.h"
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#import "TUIFaceMessageCell.h"
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#import "TUIVideoMessageCell.h"
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#import "TUIFileMessageCell.h"
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#import "TUIJoinGroupMessageCell.h"
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#import "GroupCreateCell.h"
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#import "TUIKit.h"
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#import "TCUtil.h"
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#import "TCConstants.h"
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#import "GenerateTestUserSig.h"
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#import "TUIChatDataProvider.h"
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#import "TUIMessageDataProvider.h"
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#import "ReactiveObjC/ReactiveObjC.h"
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#import "UIView+TUILayout.h"
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#import "UIView+TUIToast.h"
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#import "TUIGlobalization.h"
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#import <MobileCoreServices/MobileCoreServices.h>
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#import "TUIThemeManager.h"
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#import "TUINaviBarIndicatorView.h"
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// MLeaksFinder 会对这个类误报，这里需要关闭一下
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@implementation UIImagePickerController (Leak)
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- (BOOL)willDealloc {
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return NO;
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}
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@end
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@interface ChatViewController () <
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TUIChatControllerListener,
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V2TIMConversationListener,
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TUIJoinGroupMessageCellDelegate,
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UIImagePickerControllerDelegate,
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UINavigationControllerDelegate,
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UIDocumentPickerDelegate>
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@property (nonatomic, strong) TUIBaseChatViewController *chat;
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@property (nonatomic, strong) TUINaviBarIndicatorView *titleView;
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@end
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@implementation ChatViewController
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#pragma mark - Life Cycle
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- (void)viewDidLoad {
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[super viewDidLoad];
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[[V2TIMManager sharedInstance] addConversationListener:self];
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if (self.conversationData.groupID.length > 0) {
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_chat = [[TUIGroupChatViewController alloc] init];
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@weakify(self);
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((TUIGroupChatViewController *)_chat).openUserProfileVCBlock = ^(TUIGroupPendencyCell * _Nonnull cell) {
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@strongify(self);
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TUserProfileController *controller = [[TUserProfileController alloc] init];
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[[V2TIMManager sharedInstance] getUsersInfo:@[cell.pendencyData.fromUser] succ:^(NSArray<V2TIMUserFullInfo *> *profiles) {
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controller.userFullInfo = profiles.firstObject;
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controller.groupPendency = cell.pendencyData;
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controller.actionType = PCA_GROUP_CONFIRM;
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[self.navigationController pushViewController:controller animated:YES];
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} fail:nil];
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};
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} else if (self.conversationData.userID.length > 0) {
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_chat = [[TUIC2CChatViewController alloc] init];
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}
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[_chat setDelegate:self];
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[_chat setConversationData:self.conversationData];
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[self addChildViewController:_chat];
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[self.view addSubview:_chat.view];
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_titleView = [[TUINaviBarIndicatorView alloc] init];
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self.navigationItem.titleView = _titleView;
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self.navigationItem.title = @"";
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__weak typeof (self)weakSelf = self;
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[[RACObserve(_conversationData, title) distinctUntilChanged] subscribeNext:^(NSString *title) {
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[weakSelf.titleView setTitle:title];
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}];
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[self checkTitle:NO];
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// 导航栏
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[self setupNavigator];
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// 刷新未读数
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[TUIChatDataProvider getTotalUnreadMessageCountWithSuccBlock:^(UInt64 totalCount) {
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[weakSelf onChangeUnReadCount:totalCount];
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} fail:nil];
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[NSNotificationCenter.defaultCenter addObserver:self selector:@selector(onFriendInfoChanged:) name:@"FriendInfoChangedNotification" object:nil];
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}
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- (void)viewDidAppear:(BOOL)animated
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{
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[super viewDidAppear:animated];
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// 发送第一条消息
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if (self.waitToSendMsg) {
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[self.chat sendMessage:self.waitToSendMsg];
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self.waitToSendMsg = nil;
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}
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}
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- (void)dealloc
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self];
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}
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- (void)setupNavigator
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{
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//left
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_unRead = [[TUIUnReadView alloc] init];
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// _unRead.backgroundColor = [UIColor colorWithRed:170/255.0 green:188/255.0 blue:209/255.0 alpha:1/1.0]; // 默认使用红色未读视图
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// UIBarButtonItem *urBtn = [[UIBarButtonItem alloc] initWithCustomView:_unRead];
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// self.navigationItem.leftBarButtonItems = @[urBtn];
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// //既显示返回按钮，又显示未读视图
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// self.navigationItem.leftItemsSupplementBackButton = YES;
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//right，根据当前聊天页类型设置右侧按钮格式
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UIButton *rightButton = [[UIButton alloc]initWithFrame:CGRectMake(0, 0, 30, 30)];
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[rightButton addTarget:self action:@selector(rightBarButtonClick) forControlEvents:UIControlEventTouchUpInside];
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UIImage *img = TUIDemoDynamicImage(@"nav_more_menu_img", [UIImage imageNamed:@"nav_more_item"]);
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[rightButton setImage:TUIDemoDynamicImage(@"nav_more_menu_img", [UIImage imageNamed:@"nav_more_item"]) forState:UIControlStateNormal];
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[rightButton setTitleColor:[UIColor colorWithRed:102/255.0 green:102/255.0 blue:102/255.0 alpha:1.0] forState:UIControlStateNormal];
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rightButton.titleLabel.font = [UIFont boldSystemFontOfSize:16.0];
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UIBarButtonItem *rightItem = [[UIBarButtonItem alloc] initWithCustomView:rightButton];
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self.navigationItem.rightBarButtonItems = @[rightItem];
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}
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- (void)willMoveToParentViewController:(UIViewController *)parent
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{
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if (parent == nil) {
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[_chat saveDraft];
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}
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}
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#pragma mark - V2TIMConversationListener
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- (void)onConversationChanged:(NSArray<V2TIMConversation*> *) conversationList {
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// 聊天窗口标题由上层维护，需要自行设置标题
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for (V2TIMConversation *conv in conversationList) {
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if ([conv.conversationID isEqualToString:self.conversationData.conversationID]) {
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self.conversationData.title = conv.showName;
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break;
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}
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}
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}
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- (void)onTotalUnreadMessageCountChanged:(UInt64)totalUnreadCount {
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[self onChangeUnReadCount:totalUnreadCount];
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}
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#pragma mark - TUIChatControllerListener
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- (void)chatController:(TUIBaseChatViewController *)controller didSendMessage:(V2TIMMessage *)message {
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//write code
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}
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- (void)chatController:(TUIBaseChatViewController *)chatController onSelectMoreCell:(TUIInputMoreCell *)cell {
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//write code
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}
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- (TUIMessageCellData *)chatController:(TUIBaseChatViewController *)controller onNewMessage:(V2TIMMessage *)msg
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{
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if (V2TIM_ELEM_TYPE_CUSTOM == msg.elemType) {
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NSDictionary *param = [TCUtil jsonData2Dictionary:msg.customElem.data];
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if (param != nil) {
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NSString *businessID = param[@"businessID"];
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if (![businessID isKindOfClass:[NSString class]]) {
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return nil;
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}
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// 判断是不是群创建自定义消息
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if ([businessID isEqualToString:BussinessID_GroupCreate] || [param.allKeys containsObject:BussinessID_GroupCreate]) {
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GroupCreateCellData *cellData = [[GroupCreateCellData alloc] initWithDirection:msg.isSelf ? MsgDirectionOutgoing : MsgDirectionIncoming];
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cellData.content = [NSString stringWithFormat:@"\"%@\"%@",param[@"opUser"],param[@"content"]];
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return cellData;
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}
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}
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}
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return nil;
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}
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- (TUIMessageCell *)chatController:(TUIBaseChatViewController *)controller onShowMessageData:(TUIMessageCellData *)cellData
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{
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if ([cellData isKindOfClass:[GroupCreateCellData class]]) {
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GroupCreateCell *groupCell = [[GroupCreateCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"GroupCreateCell"];
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[groupCell fillWithData:(GroupCreateCellData *)cellData];
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return groupCell;
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}
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return nil;
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}
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- (void)chatController:(TUIBaseChatViewController *)controller willDisplayCell:(TUIMessageCell *)cell withData:(TUIMessageCellData *)cellData {
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//对于入群小灰条，需要进一步设置其委托。
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if([cell isKindOfClass:[TUIJoinGroupMessageCell class]]){
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TUIJoinGroupMessageCell *joinCell = (TUIJoinGroupMessageCell *)cell;
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joinCell.joinGroupDelegate = self;
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}
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}
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- (NSString *)chatController:(TUIBaseChatViewController *)controller onGetMessageAbstact:(V2TIMMessage *)message
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{
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if (V2TIM_ELEM_TYPE_CUSTOM == message.elemType) {
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NSDictionary *param = [TCUtil jsonData2Dictionary:message.customElem.data];
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if (param != nil) {
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NSString *businessID = param[@"businessID"];
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// 判断是不是群创建自定义消息
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if ([businessID isKindOfClass:NSString.class] && ([businessID isEqualToString:BussinessID_GroupCreate] || [param.allKeys containsObject:BussinessID_GroupCreate])) {
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return [NSString stringWithFormat:@"\"%@\"%@",param[@"opUser"],param[@"content"]];
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}
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}
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}
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return nil;
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}
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- (void)chatController:(TUIBaseChatViewController *)controller onSelectMessageAvatar:(TUIMessageCell *)cell {
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@weakify(self);
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[ChatViewController getUserOrFriendProfileVCWithUserID:cell.messageData.identifier
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SuccBlock:^(UIViewController * _Nonnull vc) {
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@strongify(self);
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[self.navigationController pushViewController:(UIViewController *)vc animated:YES];
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} failBlock:^(int code, NSString * _Nonnull desc) {
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[TUITool makeToastError:code msg:desc];
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}];
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}
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#pragma mark - TUIJoinGroupMessageCellDelegate
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- (void)didTapOnRestNameLabel:(TUIJoinGroupMessageCell *)cell withIndex:(NSInteger)index{
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NSString *userId = cell.joinData.userIDList[index];
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@weakify(self);
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[ChatViewController getUserOrFriendProfileVCWithUserID:userId SuccBlock:^(UIViewController *vc) {
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@strongify(self);
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[self.navigationController pushViewController:vc animated:YES];
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} failBlock:^(int code, NSString *desc) {
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[TUITool makeToastError:code msg:desc];
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}];
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}
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#pragma mark - Event Response
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- (void)onChangeUnReadCount:(UInt64)totalCount {
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// 此处异步的原因：当前聊天页面连续频繁收到消息，可能还没标记已读，此时也会收到未读数变更。理论上此时未读数不会包括当前会话的。
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__weak typeof(self) weakSelf = self;
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dispatch_async(dispatch_get_main_queue(), ^{
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[weakSelf.unRead setNum:totalCount];
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});
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}
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- (void)onFriendInfoChanged:(NSNotification *)notice
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{
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[self checkTitle:YES];
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}
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- (void)checkTitle:(BOOL)force {
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if (force || self.conversationData.title.length == 0) {
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if (self.conversationData.userID.length > 0) {
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self.conversationData.title = self.conversationData.userID;
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@weakify(self);
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[TUIChatDataProvider getFriendInfoWithUserId:self.conversationData.userID
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SuccBlock:^(V2TIMFriendInfoResult * _Nonnull friendInfoResult) {
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@strongify(self);
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if (friendInfoResult.relation & V2TIM_FRIEND_RELATION_TYPE_IN_MY_FRIEND_LIST
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&& friendInfoResult.friendInfo.friendRemark.length > 0) {
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self.conversationData.title = friendInfoResult.friendInfo.friendRemark;
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} else {
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[TUIChatDataProvider getUserInfoWithUserId:self.conversationData.userID
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SuccBlock:^(V2TIMUserFullInfo * _Nonnull userInfo) {
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if (userInfo.nickName.length > 0) {
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self.conversationData.title = userInfo.nickName;
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}
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} failBlock:nil];
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}
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} failBlock:nil];
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}
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else if (self.conversationData.groupID.length > 0) {
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[TUIChatDataProvider getGroupInfoWithGroupID:self.conversationData.groupID
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SuccBlock:^(V2TIMGroupInfoResult * _Nonnull groupResult) {
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if (groupResult.info.groupName.length > 0) {
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self.conversationData.title = groupResult.info.groupName;
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}
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} failBlock:nil];
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}
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}
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}
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-(void)leftBarButtonClick
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{
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[self.navigationController popViewControllerAnimated:YES];
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}
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- (void)rightBarButtonClick
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{
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//当前为用户和用户之间通信时，右侧按钮响应为用户信息视图入口
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if (_conversationData.userID.length > 0) {
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@weakify(self);
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[ChatViewController getUserOrFriendProfileVCWithUserID:self.conversationData.userID
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SuccBlock:^(UIViewController * _Nonnull vc) {
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@strongify(self);
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[self.navigationController pushViewController:(UIViewController *)vc animated:YES];
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} failBlock:^(int code, NSString * _Nonnull desc) {
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[TUITool makeToastError:code msg:desc];
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}];
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//当前为群组通信时，右侧按钮响应为群组信息入口
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} else {
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GroupInfoController *groupInfo = [[GroupInfoController alloc] init];
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groupInfo.groupId = _conversationData.groupID;
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[self.navigationController pushViewController:groupInfo animated:YES];
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}
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}
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+ (void)getUserOrFriendProfileVCWithUserID:(NSString *)userID
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SuccBlock:(void(^)(UIViewController *vc))succ
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failBlock:(nullable V2TIMFail)fail
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{
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[TUIChatDataProvider getFriendInfoWithUserId:userID
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SuccBlock:^(V2TIMFriendInfoResult * _Nonnull friendInfoResult) {
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if (friendInfoResult.relation & V2TIM_FRIEND_RELATION_TYPE_IN_MY_FRIEND_LIST) {
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// 如果是好友, 则跳转到好友信息页
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TFriendProfileController *vc = [[TFriendProfileController alloc] init];
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vc.friendProfile = friendInfoResult.friendInfo;
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succ((UIViewController *)vc);
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} else {
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// 非好友, 则跳转到用户信息页
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[TUIChatDataProvider getUserInfoWithUserId:userID
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SuccBlock:^(V2TIMUserFullInfo * _Nonnull userInfo) {
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TUserProfileController *vc = [[TUserProfileController alloc] init];
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vc.userFullInfo = userInfo;
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if ([userInfo.userID isEqualToString:[[V2TIMManager sharedInstance] getLoginUser]]) {
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vc.actionType = PCA_NONE;
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} else {
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vc.actionType = PCA_ADD_FRIEND;
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}
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succ((UIViewController *)vc);
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} failBlock:fail];
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}
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} failBlock:fail];
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}
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@end
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