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//
// MessageCell.m
// Juick
//
// Created by Vitaly Takmazov on 29.10.13.
// Copyright (c) 2013 com.juick. All rights reserved.
//
#import "MessageCell.h"
#import "ColorScheme.h"
#import <SDWebImage/UIImageView+WebCache.h>
#import "NSDate+TimeAgo.h"
@interface MessageCell ()
@property (nonatomic, assign) BOOL didSetupConstraints;
@end
@implementation MessageCell
- (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reuseIdentifier
{
self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
if (self) {
[self.contentView setBackgroundColor:[UIColor whiteColor]];
self.contentView.bounds = CGRectMake(0, 0, 320, 999);
self.avatar = [[UIImageView alloc] initWithFrame:CGRectMake(0, 0, 32, 32)];
[self.avatar setBackgroundColor:[UIColor clearColor]];
self.titleLabel = [[UILabel alloc] initWithFrame:CGRectZero];
[self.titleLabel setLineBreakMode:NSLineBreakByTruncatingTail];
[self.titleLabel setNumberOfLines:1];
[self.titleLabel setTextAlignment:NSTextAlignmentLeft];
[self.titleLabel setTextColor:[ColorScheme linkColor]];
[self.titleLabel setBackgroundColor:[UIColor clearColor]];
self.timestampLabel = [[UILabel alloc] initWithFrame:CGRectZero];
[self.timestampLabel setLineBreakMode:NSLineBreakByTruncatingTail];
[self.timestampLabel setNumberOfLines:1];
[self.timestampLabel setTextAlignment:NSTextAlignmentLeft];
[self.timestampLabel setTextColor:[UIColor grayColor]];
[self.timestampLabel setBackgroundColor:[UIColor clearColor]];
self.bodyLabel = [[TTTAttributedLabel alloc] initWithFrame:CGRectZero];
self.bodyLabel.dataDetectorTypes = NSTextCheckingTypeLink;
self.bodyLabel.delegate = self;
[self.bodyLabel setContentCompressionResistancePriority:UILayoutPriorityRequired forAxis:UILayoutConstraintAxisVertical];
[self.bodyLabel setLineBreakMode:NSLineBreakByTruncatingTail];
[self.bodyLabel setNumberOfLines:0];
[self.bodyLabel setTextAlignment:NSTextAlignmentLeft];
[self.bodyLabel setTextColor:[UIColor darkGrayColor]];
[self.bodyLabel setBackgroundColor:[UIColor clearColor]];
self.summaryLabel = [[TTTAttributedLabel alloc] initWithFrame:CGRectZero];
[self.summaryLabel setTranslatesAutoresizingMaskIntoConstraints:NO];
[self.summaryLabel setLineBreakMode:NSLineBreakByTruncatingTail];
[self.summaryLabel setNumberOfLines:1];
[self.summaryLabel setTextAlignment:NSTextAlignmentLeft];
[self.summaryLabel setTextColor:[UIColor grayColor]];
[self.summaryLabel setBackgroundColor:[UIColor clearColor]];
self.attach = [[UIImageView alloc] initWithFrame:CGRectZero];
[self.attach setBackgroundColor:[UIColor clearColor]];
self.attach.contentMode = UIViewContentModeScaleAspectFit;
[self.contentView addSubview:self.avatar];
[self.contentView addSubview:self.titleLabel];
[self.contentView addSubview:self.timestampLabel];
[self.contentView addSubview:self.bodyLabel];
[self.contentView addSubview:self.attach];
[self.contentView addSubview:self.summaryLabel];
[self updateFonts];
}
return self;
}
- (void)setSelected:(BOOL)selected animated:(BOOL)animated
{
[super setSelected:selected animated:animated];
// Configure the view for the selected state
}
- (void)updateConstraints {
[super updateConstraints];
if (self.didSetupConstraints) return;
UIEdgeInsets padding = UIEdgeInsetsMake(10, 20, 10, 20);
[self.avatar makeConstraints:^(MASConstraintMaker *make) {
make.top.equalTo(self.contentView.top).with.offset(padding.top);
make.left.equalTo(self.contentView.left).with.offset(padding.left);
make.width.equalTo(@32);
make.height.equalTo(@32);
}];
[self.titleLabel makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.avatar.right).with.offset(padding.right);
make.top.equalTo(self.contentView.top).with.offset(padding.top);
make.right.equalTo(self.contentView.right).with.offset(-padding.right);
}];
[self.timestampLabel makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.avatar.right).with.offset(padding.left);
make.top.equalTo(self.titleLabel.bottom).with.offset(padding.top /2);
make.right.equalTo(self.contentView.right).with.offset(-padding.right);
}];
[self.bodyLabel makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.contentView.left).with.offset(padding.left);
make.top.equalTo(self.timestampLabel.bottom).with.offset(padding.top);
make.right.equalTo(self.contentView.right).with.offset(-padding.right);
}];
[self.attach makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.contentView.left).with.offset(padding.left);
make.right.equalTo(self.contentView.right).with.offset(-padding.right);
make.top.equalTo(self.bodyLabel.bottom).with.offset(padding.top);
}];
[self.summaryLabel makeConstraints:^(MASConstraintMaker *make) {
make.left.equalTo(self.contentView.left).with.offset(padding.left);
make.bottom.equalTo(self.contentView.bottom).with.offset(-padding.bottom);
make.right.equalTo(self.contentView.right).with.offset(-padding.right);
make.top.equalTo(self.attach.bottom).with.offset(padding.top);
}];
self.didSetupConstraints = YES;
}
- (void)updateFonts
{
if (NSFoundationVersionNumber > NSFoundationVersionNumber_iOS_6_1) {
self.titleLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleHeadline];
self.bodyLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleBody];
self.timestampLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleFootnote];
self.summaryLabel.font = [UIFont preferredFontForTextStyle:UIFontTextStyleFootnote];
}
}
- (void) bind:(Message *)msg {
[self.avatar setImageWithURL:[NSURL URLWithString:[NSString stringWithFormat:@"http://i.juick.com/as/%d.png", [msg.userID intValue]]]];
__weak MessageCell *weakSelf = self;
self.titleLabel.text = msg.user;
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
formatter.dateFormat = @"yyyy-MM-dd HH:mm:ss";
[formatter setTimeZone:[NSTimeZone timeZoneWithName:@"UTC"]];
self.timestampLabel.text = [[formatter dateFromString:msg.timestamp] timeAgo];
if (msg.repliesCount > 0) {
if ([msg.repliesBy length] > 0) {
self.summaryLabel.text = [NSString stringWithFormat:@"%@ replies by %@", msg.repliesCount, msg.repliesBy];
} else {
self.summaryLabel.text = [NSString stringWithFormat:@"%@ replies", msg.repliesCount];
}
} else {
self.summaryLabel.text = nil;
}
self.bodyLabel.text = [msg.text stringByDecodingHTMLEntities];
if ([msg.tags count] > 0) {
self.bodyLabel.text = [[NSString alloc] initWithFormat:@"%@\n%@", [msg.tags componentsJoinedByString:@", "],
[msg.text stringByDecodingHTMLEntities]];
}
if ([msg.attach length] > 0) {
[self.attach setImageWithURL:[NSURL URLWithString:msg.attach] placeholderImage:[UIImage imageNamed:@"AttachPlaceholder.png"] options:SDWebImageContinueInBackground
progress:^(NSUInteger receivedSize, long long expectedSize) {
// <#code#>
} completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType) {
[weakSelf setNeedsUpdateConstraints];
[weakSelf updateConstraintsIfNeeded];
[weakSelf.contentView setNeedsLayout];
[weakSelf.contentView layoutIfNeeded];
}];
} else {
self.attach.image = nil;
}
[weakSelf setNeedsUpdateConstraints];
[weakSelf updateConstraintsIfNeeded];
[weakSelf.contentView setNeedsLayout];
[weakSelf.contentView layoutIfNeeded];
}
- (void) attributedLabel:(TTTAttributedLabel *)label didSelectLinkWithURL:(NSURL *)url {
[[UIApplication sharedApplication] openURL:url];
}
@end
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