From 3e8437ae559487362fae3525beb79c534c213a51 Mon Sep 17 00:00:00 2001
From: 单军华
Date: Thu, 12 Jul 2018 13:44:34 +0800
Subject: [PATCH] bug修复和功能优化
---
screendisplay/Pods/EaseUI/EaseUI/EMUIKit/Model/EaseMessageModel.m | 183 +++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 183 insertions(+), 0 deletions(-)
diff --git a/screendisplay/Pods/EaseUI/EaseUI/EMUIKit/Model/EaseMessageModel.m b/screendisplay/Pods/EaseUI/EaseUI/EMUIKit/Model/EaseMessageModel.m
new file mode 100755
index 0000000..4134af4
--- /dev/null
+++ b/screendisplay/Pods/EaseUI/EaseUI/EMUIKit/Model/EaseMessageModel.m
@@ -0,0 +1,183 @@
+/************************************************************
+ * * Hyphenate CONFIDENTIAL
+ * __________________
+ * Copyright (C) 2016 Hyphenate Inc. All rights reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Hyphenate Inc.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from Hyphenate Inc.
+ */
+
+#import "EaseMessageModel.h"
+
+#import "EaseEmotionEscape.h"
+#import "EaseConvertToCommonEmoticonsHelper.h"
+
+@implementation EaseMessageModel
+
+- (instancetype)initWithMessage:(EMMessage *)message
+{
+ self = [super init];
+ if (self) {
+ _cellHeight = -1;
+ _message = message;
+ _firstMessageBody = message.body;
+ _isMediaPlaying = NO;
+
+ _nickname = message.from;
+ _isSender = message.direction == EMMessageDirectionSend ? YES : NO;
+
+ switch (_firstMessageBody.type) {
+ case EMMessageBodyTypeText:
+ {
+ EMTextMessageBody *textBody = (EMTextMessageBody *)_firstMessageBody;
+ NSString *didReceiveText = [EaseConvertToCommonEmoticonsHelper convertToSystemEmoticons:textBody.text];
+ self.text = didReceiveText;
+ }
+ break;
+ case EMMessageBodyTypeImage:
+ {
+ EMImageMessageBody *imgMessageBody = (EMImageMessageBody *)_firstMessageBody;
+ NSData *imageData = [NSData dataWithContentsOfFile:imgMessageBody.localPath];
+ if (imageData.length) {
+ self.image = [UIImage imageWithData:imageData];
+ }
+
+ if ([imgMessageBody.thumbnailLocalPath length] > 0) {
+ self.thumbnailImage = [UIImage imageWithContentsOfFile:imgMessageBody.thumbnailLocalPath];
+ }
+ else{
+ CGSize size = self.image.size;
+ self.thumbnailImage = size.width * size.height > 200 * 200 ? [self scaleImage:self.image toScale:sqrt((200 * 200) / (size.width * size.height))] : self.image;
+ }
+
+ self.thumbnailImageSize = self.thumbnailImage.size;
+ self.imageSize = imgMessageBody.size;
+ if (!_isSender) {
+ self.fileURLPath = imgMessageBody.remotePath;
+ if ([EMClient sharedClient].options.isAutoDownloadThumbnail) {
+ self.thumbnailFileURLPath = imgMessageBody.thumbnailRemotePath;
+ }
+ }
+ }
+ break;
+ case EMMessageBodyTypeLocation:
+ {
+ EMLocationMessageBody *locationBody = (EMLocationMessageBody *)_firstMessageBody;
+ self.address = locationBody.address;
+ self.latitude = locationBody.latitude;
+ self.longitude = locationBody.longitude;
+ }
+ break;
+ case EMMessageBodyTypeVoice:
+ {
+ EMVoiceMessageBody *voiceBody = (EMVoiceMessageBody *)_firstMessageBody;
+ self.mediaDuration = voiceBody.duration;
+ self.isMediaPlayed = NO;
+ if (message.ext) {
+ self.isMediaPlayed = [[message.ext objectForKey:@"isPlayed"] boolValue];
+ }
+
+ // audio file path
+ self.fileURLPath = voiceBody.remotePath;
+ }
+ break;
+ case EMMessageBodyTypeVideo:
+ {
+ EMVideoMessageBody *videoBody = (EMVideoMessageBody *)message.body;
+ self.thumbnailImageSize = videoBody.thumbnailSize;
+ if ([videoBody.thumbnailLocalPath length] > 0) {
+ NSData *thumbnailImageData = [NSData dataWithContentsOfFile:videoBody.thumbnailLocalPath];
+ if (thumbnailImageData.length) {
+ self.thumbnailImage = [UIImage imageWithData:thumbnailImageData];
+ }
+ self.image = self.thumbnailImage;
+ }
+
+ // video file path
+ self.fileURLPath = videoBody.remotePath;
+ }
+ break;
+ case EMMessageBodyTypeFile:
+ {
+ EMFileMessageBody *fileMessageBody = (EMFileMessageBody *)_firstMessageBody;
+ self.fileIconName = @"EaseUIResource.bundle/chat_item_file";
+ self.fileName = fileMessageBody.displayName;
+ self.fileSize = fileMessageBody.fileLength;
+
+ if (self.fileSize < 1024) {
+ self.fileSizeDes = [NSString stringWithFormat:@"%fB", self.fileSize];
+ }
+ else if(self.fileSize < 1024 * 1024){
+ self.fileSizeDes = [NSString stringWithFormat:@"%.2fkB", self.fileSize / 1024];
+ }
+ else if (self.fileSize < 2014 * 1024 * 1024){
+ self.fileSizeDes = [NSString stringWithFormat:@"%.2fMB", self.fileSize / (1024 * 1024)];
+ }
+ }
+ break;
+ default:
+ break;
+ }
+ }
+
+ return self;
+}
+
+- (NSString *)messageId
+{
+ return _message.messageId;
+}
+
+- (EMMessageStatus)messageStatus
+{
+ return _message.status;
+}
+
+- (EMChatType)messageType
+{
+ return _message.chatType;
+}
+
+- (EMMessageBodyType)bodyType
+{
+ return self.firstMessageBody.type;
+}
+
+- (BOOL)isMessageRead
+{
+ return _message.isReadAcked;
+}
+
+- (NSString *)fileLocalPath
+{
+ if (_firstMessageBody) {
+ switch (_firstMessageBody.type) {
+ case EMMessageBodyTypeVideo:
+ case EMMessageBodyTypeImage:
+ case EMMessageBodyTypeVoice:
+ case EMMessageBodyTypeFile:
+ {
+ EMFileMessageBody *fileBody = (EMFileMessageBody *)_firstMessageBody;
+ return fileBody.localPath;
+ }
+ break;
+ default:
+ break;
+ }
+ }
+ return nil;
+}
+
+- (UIImage *)scaleImage:(UIImage *)image toScale:(float)scaleSize
+{
+ UIGraphicsBeginImageContext(CGSizeMake(image.size.width * scaleSize, image.size.height * scaleSize));
+ [image drawInRect:CGRectMake(0, 0, image.size.width * scaleSize, image.size.height * scaleSize)];
+ UIImage *scaledImage = UIGraphicsGetImageFromCurrentImageContext();
+ UIGraphicsEndImageContext();
+ return scaledImage;
+}
+
+@end
--
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