KWMBlogCell.m

//
//  KWMBlogCell.m
//  iCemarose
//
//  Created by HouWeiBin on 16/8/24.
//  Copyright © 2016年 kollway. All rights reserved.
//

#import "KWMBlogCell.h"
#import <SDWebImage/UIImageView+WebCache.h>

@implementation KWMBlogCell

- (void)awakeFromNib {
    [super awakeFromNib];
    [self initView];
    // Initialization code
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state
}


-(void)initView{
    CGFloat imageHeight = 211.0/375.0 * UI_SCREEN_WIDTH;
    self.imageHeight.constant = imageHeight;
}

-(void)setData:(NSInteger)position{
    self.headerHeight.constant = 0;
//    if(position == 0){
//        self.headerHeight.constant = 15;
//    }else{
//        self.headerHeight.constant = 0;
//    }
}

- (void)setArticle:(KWMArticlesResult *)article{
    _article = article;
    NSString *str = [self filterHTML:article.body_html];
    self.lbContent.text = str;
    self.lbTitle.text = article.title;
    if (article.imageScr == nil) {
        self.imageHeight.constant = 0;
    }else{
        NSURL *imageURL = [NSURL URLWithString:article.imageScr];
        [self.ivImg sd_setImageWithURL:imageURL placeholderImage:[UIImage imageNamed:@"ic_loading_big"]];
    }
}

//解析html数据
-(NSString *)filterHTML:(NSString *)html
{
    NSScanner * scanner = [NSScanner scannerWithString:html];
      NSString * text = nil;
     while([scanner isAtEnd]==NO)
        {
            //找到标签的起始位置
            [scanner scanUpToString:@"<" intoString:nil];
            //找到标签的结束位置
            [scanner scanUpToString:@">" intoString:&text];
            //替换字符
            html = [html stringByReplacingOccurrencesOfString:[NSString stringWithFormat:@"%@>",text] withString:@""];
        }
     //    NSString * regEx = @"<([^>]*)>";
         html = [html stringByReplacingOccurrencesOfString:@"\n" withString:@""];
     return html;
}

@end