1 //  2 //  DetailCell.m  3 //  Floral  4 //  5 //  Created by 思 彭 on 16/9/21.  6 //  Copyright © 2016年 思 彭. All rights reserved.  7 //  8   9 #import "DetailCell.h" 10 #import "UIImageView+WebCache.h" 11 #import "UIView+AdjustFrame.h" 12 #import "ImageCollectionView.h" 13 #import "ImageCell.h" 14  15 #define K_SCREEN_WIDTH ([UIScreen mainScreen].bounds.size.width) 16 #define K_SCREEN_HEIGHT ([UIScreen mainScreen].bounds.size.height) 17  18 @interface DetailCell ()<UICollectionViewDelegate,UICollectionViewDataSource,UICollectionViewDelegateFlowLayout> 19 { 20     NSArray *imagesArray;  // 详情多张图片展示 21     CGFloat imagesHeight; 22 } 23 /** 24  *  头像 25  */ 26 @property (weak, nonatomic) IBOutlet UIImageView *avaterImgView; 27 /** 28  *  用户名 29  */ 30 @property (weak, nonatomic) IBOutlet UILabel *userNameLabel; 31 /** 32  *  描述 33  */ 34 @property (weak, nonatomic) IBOutlet UILabel *contentLabel; 35 /** 36  *  时间 37  */ 38 @property (weak, nonatomic) IBOutlet UILabel *timeLabel; 39 /** 40  *  更多 41  */ 42 @property (weak, nonatomic) IBOutlet UIButton *moreButton; 43 /** 44  *  "更多"按钮被点击 45  * 46  *  @param sender <#sender description#> 47  */ 48 - (IBAction)moreBUttonClick:(id)sender; 49 /** 50  *  collectionView 51  */ 52 @property (weak, nonatomic) IBOutlet UIView *imagesView; 53 /** 54  *  赞 55  */ 56 @property (weak, nonatomic) IBOutlet UIButton *loveButton; 57 /** 58  *  评论 59  */ 60 @property (weak, nonatomic) IBOutlet UIButton *commentButton; 61 /** 62  *  分享 63  */ 64 @property (weak, nonatomic) IBOutlet UIButton *shareButton; 65 @property (weak, nonatomic) IBOutlet UILabel *morningLabel; 66 @property (weak, nonatomic) IBOutlet NSLayoutConstraint *morningLabelTop; 67 @property (weak, nonatomic) IBOutlet NSLayoutConstraint *bottomButtonY; 68  69 @property (nonatomic,strong) ImageCollectionView *collectionView; 70  71 @end 72  73 @implementation DetailCell 74  75 - (void)awakeFromNib { 76  77     [super awakeFromNib]; 78     // Xcode 8必须自己设置,不然不显示 79     self.avaterImgView.layer.cornerRadius = 25; 80     self.avaterImgView.layer.masksToBounds = YES; 81     self.userNameLabel.font = [UIFont systemFontOfSize:14]; 82     self.timeLabel.font = [UIFont systemFontOfSize:14]; 83     self.contentLabel.font = [UIFont systemFontOfSize:14]; 84     self.morningLabel.font = [UIFont systemFontOfSize:14]; 85     self.contentLabel.textColor = [UIColor grayColor]; 86     self.timeLabel.textColor = [UIColor grayColor]; 87     self.morningLabel.textColor = [UIColor grayColor]; 88     // 创建collectionView 89      90     UICollectionViewFlowLayout *layout = [[UICollectionViewFlowLayout alloc]init]; 91     layout.itemSize = CGSizeMake((K_SCREEN_WIDTH - 15) / 2, (K_SCREEN_WIDTH - 15) / 2); 92     layout.sectionInset = UIEdgeInsetsMake(5,5,5,5); 93     layout.minimumLineSpacing = 5; 94     layout.minimumInteritemSpacing = 0; 95     self.collectionView = [[ImageCollectionView alloc]initWithFrame:CGRectZero collectionViewLayout:layout]; 96     self.collectionView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight; 97     self.collectionView.dataSource = self; 98     self.collectionView.delegate = self; 99     self.collectionView.backgroundColor = [UIColor clearColor];100     [self.imagesView addSubview:self.collectionView];101     102     // 注册cell103     [self.collectionView registerNib:[UINib nibWithNibName:NSStringFromClass([ImageCell class]) bundle:nil] forCellWithReuseIdentifier:@"cell"];104 }105 106 - (void)setModel:(TieZiListModel *)model{107     108     _model = model;109     [self.avaterImgView sd_setImageWithURL:[NSURL URLWithString:self.model.customer.headImg] placeholderImage:[UIImage imageNamed:@"p_avatar"]];110     self.userNameLabel.text = self.model.customer.userName;111     if ([self.model.customer.content isEqualToString:@""]) {112         113         self.contentLabel.text = @"这家伙很懒,什么也没留下";114     }115     else{116         self.contentLabel.text = self.model.content;117     }118     self.morningLabel.text = self.model.content;119     [self.loveButton setTitle:[NSString stringWithFormat:@"%ld",self.model.read] forState:UIControlStateNormal];120     [self.commentButton setTitle:[NSString stringWithFormat:@"%ld",self.model.comment] forState:UIControlStateNormal];121     [self.shareButton setTitle:[NSString stringWithFormat:@"%ld",self.model.share] forState:UIControlStateNormal];122     // 判空处理123     if (self.model.createDate.length) {124         125         NSString *timeString = [self.model.createDate componentsSeparatedByString:@"."][0];126         self.timeLabel.text = timeString;127     }128     [self.collectionView reloadData];129     self.collectionView.frame = CGRectMake(0, self.imagesView.y - 70, self.imagesView.width, [self getCollectionViewHeight]);130     self.model.cellHeight = 70 + 70 + [self getCollectionViewHeight];131 }132 133 134 /* 更多按钮被点击135 136  @param sender 点击的按钮137  */138 - (IBAction)moreBUttonClick:(id)sender {139     140     if ([self.delegate respondsToSelector:@selector(DidClickMoreButton:)]) {141         [self.delegate DidClickMoreButton:self];142     }143 }144 - (IBAction)zanButtonClick:(id)sender {145     146     [sender setImage:[UIImage imageNamed:@"p_zan-selected"] forState:UIControlStateSelected];147 }148 - (IBAction)commentClick:(id)sender {149     if ([self.delegate respondsToSelector:@selector(DidClickCommentButton:)]) {150         [self.delegate DidClickCommentButton:self];151     }152 }153 - (IBAction)shareButtonClick:(id)sender {154     155     if ([self.delegate respondsToSelector:@selector(DidClickShareButton:)]) {156         [self.delegate DidClickShareButton:self];157     }158 }159 - (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{160     161     NSString *attachment = self.model.attachment;162     NSArray *imgArray = [attachment componentsSeparatedByString:@","];163     return imgArray.count;164 }165 166 - (__kindof UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{167     168     ImageCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"cell" forIndexPath:indexPath];169     NSString *attachment = self.model.attachment;170     cell.backgroundColor = [UIColor greenColor];171     NSArray *imgArray = [attachment componentsSeparatedByString:@","];172     cell.imageName = imgArray[indexPath.row];173     return cell;174 }175 176 - (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section{177     178     return UIEdgeInsetsMake(0,5,0,5);179 }180 181 - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath{182     183     return CGSizeMake((K_SCREEN_WIDTH - 15) / 2, (K_SCREEN_WIDTH - 15) / 2);184 }185 186 - (CGFloat)getCollectionViewHeight{187     188     CGFloat collectionViewHeight = 0.0;189     CGFloat height = 0.0;190     NSString *attachment = self.model.attachment;191     NSArray *imgArray = [attachment componentsSeparatedByString:@","];192     if (imgArray.count % 2 != 0) {193         194         height = imgArray.count / 2 + 1;195     }196     else{197         height = imgArray.count / 2;198     }199     collectionViewHeight = height * ((K_SCREEN_WIDTH - 15) / 2) + ((height + 1)* 5);200     return collectionViewHeight;201 }202 @end