diff options
Diffstat (limited to 'Juick/Views')
| -rw-r--r-- | Juick/Views/MessageCell.m | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/Juick/Views/MessageCell.m b/Juick/Views/MessageCell.m index 851e097..99fb296 100644 --- a/Juick/Views/MessageCell.m +++ b/Juick/Views/MessageCell.m @@ -9,6 +9,7 @@ #import "MessageCell.h" #import "ColorScheme.h" #import "APIClient.h" +#import "Entity.h" @implementation MessageCell @@ -70,7 +71,47 @@ } else { self.summary.text = nil; } - self.text.text = [msg.text stringByDecodingHTMLEntities]; + self.text.attributedText = nil; + if (msg.text) { + NSMutableAttributedString *txt = [[NSMutableAttributedString alloc] initWithString:[msg.text stringByDecodingHTMLEntities] attributes:@{NSFontAttributeName:[UIFont preferredFontForTextStyle:UIFontTextStyleBody]}]; + [txt beginEditing]; + for (NSDictionary *entity in msg.entities) { + NSUInteger start = [[entity objectForKey:@"start"] unsignedIntegerValue]; + NSUInteger end = [[entity objectForKey:@"end"] unsignedIntegerValue]; + NSRange currentRange = NSMakeRange(start, end - start); + [txt addAttribute:@"displayText" value:[entity objectForKey:@"text"] range:currentRange]; + if ([[entity objectForKey:@"type"] isEqualToString:@"a"]) { + [txt addAttribute:NSLinkAttributeName value:[entity objectForKey:@"url"] range:currentRange]; + } + if ([[entity objectForKey:@"type"] isEqualToString:@"q"]) { + [txt addAttribute:NSForegroundColorAttributeName value:[UIColor darkGrayColor] range:currentRange]; + } + if ([[entity objectForKey:@"type"] isEqualToString:@"u"]) { + [txt addAttribute:NSUnderlineStyleAttributeName value:@(NSUnderlineStyleSingle) range:currentRange]; + } + UIFontDescriptor* fontDescriptor = [UIFontDescriptor + preferredFontDescriptorWithTextStyle:UIFontTextStyleBody]; + if ([[entity objectForKey:@"type"] isEqualToString:@"b"]) { + UIFontDescriptor* boldFontDescriptor = [fontDescriptor + fontDescriptorWithSymbolicTraits:UIFontDescriptorTraitBold]; + UIFont* boldFont = [UIFont fontWithDescriptor:boldFontDescriptor size: 0.0]; + [txt addAttribute:NSFontAttributeName value:boldFont range:currentRange]; + } + if ([[entity objectForKey:@"type"] isEqualToString:@"i"]) { + UIFontDescriptor* italicFontDescriptor = [fontDescriptor + fontDescriptorWithSymbolicTraits:UIFontDescriptorTraitItalic]; + UIFont* italicFont = [UIFont fontWithDescriptor:italicFontDescriptor size: 0.0]; + [txt addAttribute:NSFontAttributeName value:italicFont range:currentRange]; + } + } + [txt enumerateAttribute:@"displayText" inRange:NSMakeRange(0, [txt length]) options:0 usingBlock:^(id _Nullable value, NSRange range, BOOL * _Nonnull stop) { + if (value) { + [txt replaceCharactersInRange:range withString:value]; + } + }]; + [txt endEditing]; + self.text.attributedText = txt; + } [self.tags removeAllTags]; if ([msg.tags count] > 0) { [msg.tags enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) { |