0.1.19 版本聊天图片和视频本地地址迁移到 Documents 下

daojian
1 parent 2c3f307e
Showing 3 changed files with 351 additions and 5 deletions
CNLiveBusinessTools.podspec
CNLiveBusinessTools/Classes/CNLiveBusinessTools.h
CNLiveBusinessTools/Classes/CNLiveBusinessTools.m
@@ -8,7 +8,7 @@
 Pod::Spec.new do |s|
   s.name             = 'CNLiveBusinessTools'
-  s.version          = '0.1.18'
+  s.version          = '0.1.19'
   s.summary          = '业务工具集合组件.'
 # This description is used to generate tags and improve search results.
@@ -71,9 +71,7 @@ typedef NS_ENUM(NSInteger, CNFileType) {
  @param userId 单聊为对方ID，群聊为群聊 ID,图片和视频存放位置
  @return 地址
  */
-+ (NSString *)newChatFilePathByUserId:(NSString *)userId;
-
-+ (nullable NSString *)chatFileWithCachePathByUserId:(NSString *_Nonnull)userId;
++ (NSString *)newChatFilePathByUserId:(NSString *)userId DEPRECATED_MSG_ATTRIBUTE("please use chatImageAndVideoUploadIMCachePath: instead");
 //用户ID
 + (nullable NSString *)chatFilePathByUserId:(NSString *_Nonnull)userId;
@@ -84,6 +82,45 @@ typedef NS_ENUM(NSInteger, CNFileType) {
  */
 + (NSString *)getChatFilesPathByUserId:(NSString *)userId;
+/// 获取聊天文件路径,通过消息 msgId 用于区分同一个会话文件名相同，实际文件不是同一个文件的问题
+/// @param userId 会话id
+/// @param msgId 消息id
++ (NSString *)getChatFilesPathByUserId:(NSString *)userId msgId:(NSString *)msgId;
+
+
+/// 某一个 聊天图片 文件地址
+/// @param conversationId 会话id
+/// @param read 是否是读文件
+/// @param isThumb 是否是缩略图
+/// @param imageElem_path_lastPathComponent 自己发送时的图片上传地址名字 ，只在读文件的时候才需要用到
++ (NSString *)chatImagePathByConversationId:(NSString *)conversationId imageName:(NSString *)imageName isRead:(BOOL)read  isThumb:(BOOL)isThumb imageElem_path_lastPathComponent:(NSString *)imageElem_path_lastPathComponent;
+
+/// 获取本地聊天图片 文件夹路径
+/// @param conversationId 会话id
++ (NSString *)getChatImageFile:(NSString *)conversationId;
+
+
+
+/// 某一个聊天视频或视频封面图 文件地址
+/// @param conversationId 会话id
+/// @param fileName 文件名字
+/// @param read 是否是读文件
+/// @param isSnapshot 是否是视频封面图
+/// @param videoElem_path_lastPathComponent 自己发送时的视频名字 ，只在读文件的时候才需要用到
+/// @param snapshotPath_lastPathComponent 自己发送时的视频封面图名字，只在读文件的时候才需要用到
++ (NSString *)chatVideoPathByConversationId:(NSString *)conversationId fileName:(NSString *)fileName isRead:(BOOL)read isSnapshot:(BOOL)isSnapshot videoElem_path_lastPathComponent:(NSString *)videoElem_path_lastPathComponent snapshotPath_lastPathComponent:(NSString *)snapshotPath_lastPathComponent;
+
+/// 获取本地聊天视频 文件夹路径
+/// @param conversationId 会话id
++ (NSString *)getChatVideoFile:(NSString *)conversationId;
+
+/// 发送图片或视频消息时上传给IM的文件路径，发送消息成功后或者失败后会把这个图片或视频文件拷贝到对应的 image 或者video 文件夹下
+/// @param fileName 临时图片或视频名字
++ (NSString *)chatImageAndVideoUploadIMCachePath:(NSString *)fileName;
+
+/// 删除聊天 图片 和 视频 上传时的临时文件
++ (BOOL )deleteChatImageAndVideoUploadImCache;
+
 /**
  0
  @param userId 单聊为对方ID，群聊为群聊 ID ,语音文件保存路径
@@ -534,7 +534,6 @@
     NSString *filePath = [NSTemporaryDirectory() stringByAppendingPathComponent:tempName];
     NSFileManager *fileManager = [NSFileManager defaultManager];
-    
     BOOL isDir = NO;
     // fileExistsAtPath 判断一个文件或目录是否有效，isDirectory判断是否一个目录
@@ -580,7 +579,317 @@
     }
     return filePath;
 }
+/// 获取聊天文件路径
+/// @param userId 会话id
+/// @param msgId 消息id
++ (NSString *)getChatFilesPathByUserId:(NSString *)userId msgId:(NSString *)msgId
+{
+    NSString *tempName = [NSString stringWithFormat:@"Documents/%@/%@/file/%@", CNUserShareModel.uid, userId,msgId];
+    
+    NSString *filePath = [NSHomeDirectory() stringByAppendingPathComponent:tempName];
+    
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    
+    BOOL isDir = NO;
+    
+    // fileExistsAtPath 判断一个文件或目录是否有效，isDirectory判断是否一个目录
+    BOOL existed = [fileManager fileExistsAtPath:filePath isDirectory:&isDir];
+    
+    if ( !(isDir == YES && existed == YES) ) {
+        
+        // 在 Documents 目录下创建
+        
+        if ([fileManager createDirectoryAtPath:filePath withIntermediateDirectories:YES attributes:nil error:nil]) {
+            NSLog(@"创建聊天文件路径成功");
+        }
+        else
+        {
+            NSLog(@"聊天文件路径已经创建过");
+        }
+    }
+    return filePath;
+}
+
+/// 某一个 聊天图片 文件地址
+/// @param conversationId 会话id
+/// @param read 是否是读文件
+/// @param isThumb 是否是缩略图
+/// @param imageElem_path_lastPathComponent 自己发送时的图片上传地址名字 ，只在读文件的时候才需要用到
++ (NSString *)chatImagePathByConversationId:(NSString *)conversationId imageName:(NSString *)imageName isRead:(BOOL)read isThumb:(BOOL)isThumb imageElem_path_lastPathComponent:(NSString *)imageElem_path_lastPathComponent;
+{
+    #pragma mark 备注：自己发送的图片 imageElem.path 才有值，但是删除APP再次下载imageElem.path无值，收到别人的图片self.path无值
+
+    NSFileManager *fileMgr = [NSFileManager defaultManager];
+    if (read) {
+
+        //读本地图片文件， 包含兼容老版本逻辑
+        
+        if (!isThumb) {
+            //原图地址
+            NSString *tempStr = @"";
+            //path1 为本地image文件下的图片本地地址
+            NSString *path1 = [[CNLiveBusinessTools getChatImageFile:conversationId] stringByAppendingPathComponent:imageName];
+            //path2 为自己发送时传给 IM 的本地临时 image_video_temp 文件下的图片地址
+            NSString *path2 = [CNLiveBusinessTools chatImageAndVideoUploadIMCachePath:imageElem_path_lastPathComponent];
+            //path3 为老版本存的图片地址
+            NSString *path3 = [[CNLiveBusinessTools chatFileWithCachePathByUserId:conversationId] stringByAppendingPathComponent:imageName];
+            //path4 为老版本自己发送时传给 IM 的本地图片地址
+               NSString *path4 = [[CNLiveBusinessTools chatFileWithCachePathByUserId:conversationId] stringByAppendingPathComponent:imageElem_path_lastPathComponent];
+            
+            if ([fileMgr fileExistsAtPath:path1])
+            {
+                //自己下载的图片 本地地址
+                tempStr = path1;
+            }
+            else if ([fileMgr fileExistsAtPath:path2] && ![NSString isEmpty:imageElem_path_lastPathComponent]) {
+                // 自己发送时传给 IM 的本地图片地址
+                tempStr = path2;
+            }
+            else if ([fileMgr fileExistsAtPath:path3])
+            {
+                //老版本存的图片地址
+                tempStr = path3;
+            }
+            else if ([fileMgr fileExistsAtPath:path4] && ![NSString isEmpty:imageElem_path_lastPathComponent])
+            {
+                //为老版本自己发送时传给 IM 的本地图片地址
+                tempStr = path4;
+            }
+            return tempStr;
+        }
+        else
+        {
+            //缩略图地址
+            #pragma mark 本地缩略图地址
+            NSString *thumbStr = @"";
+            
+            //thumPath1 为本地Image文件夹下的缩略图地址
+            NSString *thumPath1 = [[CNLiveBusinessTools getChatImageFile:conversationId] stringByAppendingPathComponent:imageName];
+            
+            //thumPath2 为自己发送消息时本地临时文件夹下image_video_temp的缩略图地址
+            NSString *thumPath2 = [CNLiveBusinessTools chatImageAndVideoUploadIMCachePath:[NSString stringWithFormat:@"%@_thumb",imageElem_path_lastPathComponent]];
+            
+            //thumbPath3 为老版本存的缩略图 地址
+            NSString *thumbPath3 = [[CNLiveBusinessTools chatFileWithCachePathByUserId:conversationId] stringByAppendingPathComponent:imageName];
+            //thumbPath4 为老版本自己发送时传给 IM 的本地图片地址
+            NSString *thumPath4 = [[CNLiveBusinessTools chatFileWithCachePathByUserId:conversationId] stringByAppendingPathComponent:[NSString stringWithFormat:@"%@_thumb",imageElem_path_lastPathComponent]];
+            
+            if ([fileMgr fileExistsAtPath:thumPath1])
+            {
+                //为本地Image文件夹下的缩略图地址
+                thumbStr = thumPath1;
+            }
+            else if ([fileMgr fileExistsAtPath:thumPath2] && ![NSString isEmpty:imageElem_path_lastPathComponent]) {
+                // 为自己发送消息时本地临时文件夹下image_video_temp的缩略图地址
+                thumbStr = thumPath2;
+            }
+            else if ([fileMgr fileExistsAtPath:thumbPath3])
+            {
+                //老版本存的缩略图 地址
+                thumbStr = thumbPath3;
+            }
+            else if ([fileMgr fileExistsAtPath:thumPath4] && ![NSString isEmpty:imageElem_path_lastPathComponent])
+            {
+                //为老版本自己发送时传给 IM 的本地图片地址
+                thumbStr = thumPath4;
+            }
+            return thumbStr;
+        }
+        
+        
+    }
+    else
+    {
+        //存文件
+        NSString *path = [[CNLiveBusinessTools getChatImageFile:conversationId] stringByAppendingPathComponent:imageName];
+        return path;
+    }
+    
+}
+/// 获取本地聊天图片 文件夹路径
+/// @param conversationId 会话id
++ (NSString *)getChatImageFile:(NSString *)conversationId
+{
+    // NSHomeDirectory()：应用程序目录， 在Documents文件夹下创建
+    NSString *tempName = [NSString stringWithFormat:@"Documents/%@/%@/Image", CNUserShareModel.uid, conversationId];
+    
+    NSString *filePath = [NSHomeDirectory() stringByAppendingPathComponent:tempName];
+    
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    
+    BOOL isDir = NO;
+    
+    // fileExistsAtPath 判断一个文件或目录是否有效，isDirectory判断是否一个目录
+    BOOL existed = [fileManager fileExistsAtPath:filePath isDirectory:&isDir];
+    
+    if ( !(isDir == YES && existed == YES) ) {
+        
+        [fileManager createDirectoryAtPath:filePath withIntermediateDirectories:YES attributes:nil error:nil];
+    }
+    
+    return filePath;
+}
+
+/// 某一个聊天视频或视频封面图 文件地址
+/// @param conversationId 会话id
+/// @param fileName 文件名字
+/// @param read 是否是读文件
+/// @param isSnapshot 是否是视频封面图
+/// @param videoElem_path_lastPathComponent 自己发送时的视频名字 ，只在读文件的时候才需要用到
+/// @param snapshotPath_lastPathComponent 自己发送时的视频封面图名字，只在读文件的时候才需要用到
++ (NSString *)chatVideoPathByConversationId:(NSString *)conversationId fileName:(NSString *)fileName isRead:(BOOL)read isSnapshot:(BOOL)isSnapshot videoElem_path_lastPathComponent:(NSString *)videoElem_path_lastPathComponent snapshotPath_lastPathComponent:(NSString *)snapshotPath_lastPathComponent
+{
+    NSFileManager *fileMgr = [NSFileManager defaultManager];
+
+    if (read) {
+        //读文件
+        
+        if (!isSnapshot) {
+            //视频地址
+            
+            NSString *videoPath = @"";
+           
+            //path1 为Video文件夹下视频本地地址
+            NSString *path1 = [[CNLiveBusinessTools getChatVideoFile:conversationId] stringByAppendingPathComponent:fileName];
+            //path2 为自己发送时的本地image_video_temp文件夹下的视频地址
+            NSString *path2 = [CNLiveBusinessTools chatImageAndVideoUploadIMCachePath:videoElem_path_lastPathComponent];
+            //path3 为老版本已经下载的视频本地地址
+            NSString *path3 = [[CNLiveBusinessTools chatFileWithCachePathByUserId:conversationId] stringByAppendingPathComponent:fileName];
+            //path4 为老版本自己发送的视频本地地址
+            NSString *path4 = [[CNLiveBusinessTools newChatFilePathByUserId:conversationId] stringByAppendingPathComponent:videoElem_path_lastPathComponent];
+
+           
+            if ([fileMgr fileExistsAtPath:path1 isDirectory:nil])
+            {
+                //自己下载的视频本地地址
+                videoPath = path1;
+            }
+            else if ([fileMgr fileExistsAtPath:path2 isDirectory:nil] && ![NSString isEmpty:videoElem_path_lastPathComponent]) {
+                //自己发送时的本地视频地址
+                videoPath = path2;
+            }
+            else if ([fileMgr fileExistsAtPath:path3 isDirectory:nil])
+            {
+                //老版本下载的视频本地地址
+                videoPath = path3;
+            }
+            else if ([fileMgr fileExistsAtPath:path4 isDirectory:nil] && ![NSString isEmpty:videoElem_path_lastPathComponent])
+            {
+                //为老版本自己发送的视频本地地址
+                videoPath = path4;
+            }
+            
+            return videoPath;
+        }
+        else
+        {
+            //视频封面图地址
+            NSString *snapshotPath = @"";
+            
+            //snapshotPath1 为Video文件下的视频封面图 本地地址
+            NSString *snapshotPath1 = [[CNLiveBusinessTools getChatVideoFile:conversationId] stringByAppendingPathComponent:fileName];
+            //snapshotPath2 为自己发送消息时image_video_temp文件夹下本地视频封面图地址
+            NSString *snapshotPath2 = [CNLiveBusinessTools chatImageAndVideoUploadIMCachePath:snapshotPath_lastPathComponent];
+            //snapshotPath3 为老版本存的视频图 地址
+            NSString *snapshotPath3 = [[CNLiveBusinessTools chatFileWithCachePathByUserId:conversationId] stringByAppendingPathComponent:fileName];
+            //snapshotPath4 为老版本自己发送的视频封面图地址
+            NSString *snapshotPath4 = [[CNLiveBusinessTools chatFileWithCachePathByUserId:conversationId] stringByAppendingPathComponent:snapshotPath_lastPathComponent];
+
+            if ([PathUtility isExistFile:snapshotPath1])
+            {
+                //自己下载的视频图 本地地址
+                snapshotPath = snapshotPath1;
+            }
+            if ([PathUtility isExistFile:snapshotPath2] && ![NSString isEmpty:snapshotPath_lastPathComponent]) {
+                // 自己发送消息时本地视频图地址
+                snapshotPath = snapshotPath2;
+            }
+            else if ([PathUtility isExistFile:snapshotPath3])
+            {
+                //老版本存的视频图 地址
+                snapshotPath = snapshotPath3;
+            }
+            else if ([PathUtility isExistFile:snapshotPath4] && ![NSString isEmpty:snapshotPath_lastPathComponent])
+            {
+                // 为老版本自己发送的视频封面图地址
+                snapshotPath = snapshotPath4;
+            }
+            
+            return snapshotPath;
+        }
+        
+    }
+    else
+    {
+        //存文件
+        NSString *filePath = [[CNLiveBusinessTools getChatVideoFile:conversationId] stringByAppendingPathComponent:fileName];
+        return filePath;
+    }
+}
+/// 获取本地聊天视频 文件夹路径
+/// @param conversationId 会话id
++ (NSString *)getChatVideoFile:(NSString *)conversationId
+{
+    // NSHomeDirectory()：应用程序目录， 在Documents文件夹下创建
+    NSString *tempName = [NSString stringWithFormat:@"Documents/%@/%@/Video", CNUserShareModel.uid, conversationId];
+    
+    NSString *filePath = [NSHomeDirectory() stringByAppendingPathComponent:tempName];
+    
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    
+    BOOL isDir = NO;
+    
+    // fileExistsAtPath 判断一个文件或目录是否有效，isDirectory判断是否一个目录
+    BOOL existed = [fileManager fileExistsAtPath:filePath isDirectory:&isDir];
+    
+    if ( !(isDir == YES && existed == YES) ) {
+        
+        [fileManager createDirectoryAtPath:filePath withIntermediateDirectories:YES attributes:nil error:nil];
+    }
+    
+    return filePath;
+}
++ (NSString *)chatImageAndVideoUploadIMCachePath:(NSString *)fileName;
+{
+    NSString *temp = [NSString stringWithFormat:@"Documents/%@/image_video_temp", CNUserShareModel.uid];
+    
+    NSString *filePath = [NSHomeDirectory() stringByAppendingPathComponent:temp];
+    
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    
+    BOOL isDir = NO;
+    
+    // fileExistsAtPath 判断一个文件或目录是否有效，isDirectory判断是否一个目录
+    BOOL existed = [fileManager fileExistsAtPath:filePath isDirectory:&isDir];
+    
+    if ( !(isDir == YES && existed == YES) ) {
+        
+        // 在 Documents 目录下创建一个 image_video_temp 目录
+        [fileManager createDirectoryAtPath:filePath withIntermediateDirectories:YES attributes:nil error:nil];
+    }
+    
+    filePath = [filePath stringByAppendingPathComponent:fileName];
+    return filePath;
+}
++ (BOOL )deleteChatImageAndVideoUploadImCache;
+{
+    NSString *temp = [NSString stringWithFormat:@"Documents/%@/image_video_temp", CNUserShareModel.uid];
+    
+    NSString *filePath = [NSHomeDirectory() stringByAppendingPathComponent:temp];
+    
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    
+    BOOL isDir = NO;
+    
+    // fileExistsAtPath 判断一个文件或目录是否有效，isDirectory判断是否一个目录
+    BOOL existed = [fileManager fileExistsAtPath:filePath isDirectory:&isDir];
+    if (existed) {
+        BOOL suceess = [fileManager removeItemAtPath:filePath error:nil];
+        return suceess;
+    }
+    return YES;
+}
 /**
  0
  @param userId 单聊为对方ID，群聊为群聊 ID ,语音文件保存路径