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 +1,97 @@
+//
+//  TLExpressionMessage.m
+//  TLChat
+//
+//  Created by libokun on 16/3/28.
+//  Copyright © 2016年 李伯坤. All rights reserved.
+//
+
+#import "TLExpressionMessage.h"
+
+@implementation TLExpressionMessage
+@synthesize emoji = _emoji;
+
+- (id)init
+{
+    if (self = [super init]) {
+        [self setMessageType:TLMessageTypeExpression];
+    }
+    return self;
+}
+
+- (void)setEmoji:(TLExpressionModel *)emoji
+{
+    _emoji = emoji;
+    [self.content setObject:emoji.gid forKey:@"groupID"];
+    [self.content setObject:emoji.eId forKey:@"emojiID"];
+    CGSize imageSize = [UIImage imageNamed:self.path].size;
+    [self.content setObject:[NSNumber numberWithDouble:imageSize.width] forKey:@"w"];
+    [self.content setObject:[NSNumber numberWithDouble:imageSize.height] forKey:@"h"];
+}
+- (TLExpressionModel *)emoji
+{
+    if (_emoji == nil) {
+        _emoji = [[TLExpressionModel alloc] init];
+        _emoji.gid = self.content[@"groupID"];
+        _emoji.eId = self.content[@"emojiID"];
+    }
+    return _emoji;
+}
+
+- (NSString *)path
+{
+    return self.emoji.path;
+}
+
+- (NSString *)url
+{
+    return [TLExpressionModel expressionDownloadURLWithEid:self.emoji.eId];
+}
+
+- (CGSize)emojiSize
+{
+    CGFloat width = [self.content[@"w"] doubleValue];
+    CGFloat height = [self.content[@"h"] doubleValue];
+    return CGSizeMake(width, height);
+}
+
+#pragma mark -
+- (TLMessageFrame *)messageFrame
+{
+    if (kMessageFrame == nil) {
+        kMessageFrame = [[TLMessageFrame alloc] init];
+        kMessageFrame.height = 20 + (self.showTime ? 30 : 0) + (self.showName ? 15 : 0);
+        
+        kMessageFrame.height += 5;
+        
+        CGSize emojiSize = self.emojiSize;
+        if (CGSizeEqualToSize(emojiSize, CGSizeZero)) {
+            kMessageFrame.contentSize = CGSizeMake(80, 80);
+        }
+        else if (emojiSize.width > emojiSize.height) {
+            CGFloat height = MAX_MESSAGE_EXPRESSION_WIDTH * emojiSize.height / emojiSize.width;
+            height = height < MIN_MESSAGE_EXPRESSION_WIDTH ? MIN_MESSAGE_EXPRESSION_WIDTH : height;
+            kMessageFrame.contentSize = CGSizeMake(MAX_MESSAGE_EXPRESSION_WIDTH, height);
+        }
+        else {
+            CGFloat width = MAX_MESSAGE_EXPRESSION_WIDTH * emojiSize.width / emojiSize.height;
+            width = width < MIN_MESSAGE_EXPRESSION_WIDTH ? MIN_MESSAGE_EXPRESSION_WIDTH : width;
+            kMessageFrame.contentSize = CGSizeMake(width, MAX_MESSAGE_EXPRESSION_WIDTH);
+        }
+    
+        kMessageFrame.height += kMessageFrame.contentSize.height;
+    }
+    return kMessageFrame;
+}
+
+- (NSString *)conversationContent
+{
+    return @"[表情]";
+}
+
+- (NSString *)messageCopy
+{
+    return [self.content mj_JSONString];
+}
+
+@end