chore: import upstream snapshot with attribution

2026-07-13 12:35:01 +08:00
commit a2e318a963
2974 changed files with 158180 additions and 0 deletions
@@ -0,0 +1,99 @@
+//
+//  TLImageMessage.m
+//  TLChat
+//
+//  Created by libokun on 16/3/28.
+//  Copyright © 2016年 李伯坤. All rights reserved.
+//
+
+#import "TLImageMessage.h"
+
+@implementation TLImageMessage
+@synthesize imagePath = _imagePath;
+@synthesize imageURL = _imageURL;
+
+- (id)init
+{
+    if (self = [super init]) {
+        [self setMessageType:TLMessageTypeImage];
+    }
+    return self;
+}
+
+#pragma mark -
+- (NSString *)imagePath
+{
+    if (_imagePath == nil) {
+        _imagePath = [self.content objectForKey:@"path"];
+    }
+    return _imagePath;
+}
+- (void)setImagePath:(NSString *)imagePath
+{
+    _imagePath = imagePath;
+    [self.content setObject:imagePath forKey:@"path"];
+}
+
+- (NSString *)imageURL
+{
+    if (_imageURL == nil) {
+        _imageURL = [self.content objectForKey:@"url"];
+    }
+    return _imageURL;
+}
+- (void)setImageURL:(NSString *)imageURL
+{
+    _imageURL = imageURL;
+    [self.content setObject:imageURL forKey:@"url"];
+}
+
+- (CGSize)imageSize
+{
+    CGFloat width = [[self.content objectForKey:@"w"] doubleValue];
+    CGFloat height = [[self.content objectForKey:@"h"] doubleValue];
+    return CGSizeMake(width, height);
+}
+- (void)setImageSize:(CGSize)imageSize
+{
+    [self.content setObject:[NSNumber numberWithDouble:imageSize.width] forKey:@"w"];
+    [self.content setObject:[NSNumber numberWithDouble:imageSize.height] forKey:@"h"];
+}
+
+#pragma mark -
+- (TLMessageFrame *)messageFrame
+{
+    if (kMessageFrame == nil) {
+        kMessageFrame = [[TLMessageFrame alloc] init];
+        kMessageFrame.height = 20 + (self.showTime ? 30 : 0) + (self.showName ? 15 : 0);
+
+        CGSize imageSize = self.imageSize;
+        if (CGSizeEqualToSize(imageSize, CGSizeZero)) {
+            kMessageFrame.contentSize = CGSizeMake(100, 100);
+        }
+        else if (imageSize.width > imageSize.height) {
+            CGFloat height = MAX_MESSAGE_IMAGE_WIDTH * imageSize.height / imageSize.width;
+            height = height < MIN_MESSAGE_IMAGE_WIDTH ? MIN_MESSAGE_IMAGE_WIDTH : height;
+            kMessageFrame.contentSize = CGSizeMake(MAX_MESSAGE_IMAGE_WIDTH, height);
+        }
+        else {
+            CGFloat width = MAX_MESSAGE_IMAGE_WIDTH * imageSize.width / imageSize.height;
+            width = width < MIN_MESSAGE_IMAGE_WIDTH ? MIN_MESSAGE_IMAGE_WIDTH : width;
+            kMessageFrame.contentSize = CGSizeMake(width, MAX_MESSAGE_IMAGE_WIDTH);
+        }
+        
+        kMessageFrame.height += kMessageFrame.contentSize.height;
+    }
+    return kMessageFrame;
+}
+
+- (NSString *)conversationContent
+{
+    return @"[图片]";
+}
+
+- (NSString *)messageCopy
+{
+    return [self.content mj_JSONString];
+}
+
+@end