// // AnnoDetailViewController.m // redstar // // Created by admin on 15/11/30. // Copyright © 2015年 ZWF. All rights reserved. // #import "AnnoDetailViewController.h" #import "AnnounceDetailHeadView.h" #import "AnnoContentTableViewCell.h" #import "AnnounceDetailFootView.h" #import "AttachmentModel.h" #import "ReaderViewController.h" #import "HttpClient.h" #import "AnnounceDetailModel.h" #import "AttachmentTableViewCell.h" #import #define kAnnounceContentCell @"AnnoContentTableViewCell" #define kAttachmentTableViewCell @"AttachmentTableViewCell" @interface AnnoDetailViewController () @property (nonatomic, strong) UITableView *tableView; @property (nonatomic, strong) AnnounceDetailHeadView *headerView; @property (nonatomic, strong) AnnounceDetailFootView *footerView; @property (nonatomic, strong) AnnounceDetailModel *annoDetail; @property (nonatomic, strong) NSMutableArray *attachmentArray; @end @implementation AnnoDetailViewController - (void)viewDidLoad { [super viewDidLoad]; self.attachmentArray = [NSMutableArray array]; [self setNav]; [self requestAnnoDetail]; [self settingYetRead]; } - (void)requestAnnoDetail { NSString *url = [NSString stringWithFormat:@"%@%@%@", kRedStarURL, kAnnounceDetailURL, self.affiche_uuid]; HttpClient *httpCilent = [[HttpClient alloc] initWithUrl:url]; [httpCilent getAnnounceDetailWithCompletion:^(id response, NSError *error) { NSDictionary *dict = response[@"data"]; AnnounceDetailModel *annoDetail = [AnnounceDetailModel announceDetailModelWithDict:dict]; _annoDetail = annoDetail; for (NSDictionary *attachmentDict in _annoDetail.attachmentUrls) { AttachmentModel *atta = [[AttachmentModel alloc] init]; [atta setValuesForKeysWithDictionary:attachmentDict]; [_attachmentArray addObject:atta]; } self.tableView.delegate = self; self.tableView.dataSource = self; }]; } - (void)settingYetRead { NSString *user_uuid = [[NSUserDefaults standardUserDefaults] objectForKey:@"user_uuid"]; NSDate *date = [NSDate date]; NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setDateFormat:@"YYYY-MM-dd hh:mm:ss"]; NSString *dateString = [dateFormatter stringFromDate:date]; NSString *url = [NSString stringWithFormat:@"%@%@%@?user_uuid=%@&read_time=%@", kRedStarURL, kAnnounceYetReadURL, self.affiche_uuid, user_uuid, dateString]; url = [url stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding]; HttpClient *httpCilent = [[HttpClient alloc] initWithUrl:url]; [httpCilent settingAnnounceYetReadWithCompletion:^(id response, NSError *error) { }]; } // 返回上一页面 - (void)doBack:(UIBarButtonItem *)sender { [self.navigationController popViewControllerAnimated:YES]; } - (void)setNav { UILabel *customLab = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 40, 30)]; [customLab setTextColor:[UIColor whiteColor]]; [customLab setText:@"公告"]; customLab.font = [UIFont boldSystemFontOfSize:19]; self.navigationItem.titleView = customLab; UIButton *backBtn = [UIButton buttonWithType:UIButtonTypeCustom]; backBtn.frame = CGRectMake(0, 0, 30, 44); [backBtn setImage:[UIImage imageNamed:@"back_btn"] forState:UIControlStateNormal]; [backBtn addTarget:self action:@selector(doBack:) forControlEvents:UIControlEventTouchUpInside]; UIBarButtonItem *backItem = [[UIBarButtonItem alloc] initWithCustomView:backBtn]; self.navigationItem.leftBarButtonItem = backItem; } - (void)showFile:(UIButton *)sender { NSInteger row = sender.tag - 998473; AttachmentModel *atta = _attachmentArray[row]; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *path = paths.lastObject; NSString *url = [NSString stringWithFormat:@"%@/%@", path, atta.fileName]; NSFileManager *fileManager = [NSFileManager defaultManager]; if ([fileManager fileExistsAtPath:url]) { NSString *phrase = nil; // Document password (for unlocking most encrypted PDF files) ReaderDocument *document = [ReaderDocument withDocumentFilePath:url password:phrase]; if (document != nil) // Must have a valid ReaderDocument object in order to proceed with things { ReaderViewController *readerViewController = [[ReaderViewController alloc] initWithReaderDocument:document]; readerViewController.delegate = self; // Set the ReaderViewController delegate to self [self.navigationController pushViewController:readerViewController animated:YES]; } } else { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"提示" message:@"文件不存在，请下载后再查看！" delegate:self cancelButtonTitle:nil otherButtonTitles:@"确定", nil]; [alert show]; } } - (void)dismissReaderViewController:(ReaderViewController *)viewController { [self.navigationController popViewControllerAnimated:YES]; } - (void)downloadFile:(UIButton *)sender { NSInteger row = sender.tag - 998473; AttachmentModel *atta = _attachmentArray[row]; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *path = paths.lastObject; NSString *fileName = [NSString stringWithFormat:@"%@", atta.fileName]; [self downloadFileURL:[NSString stringWithFormat:@"%@%@", kRedStarURL, atta.fileUrl] savePath:path fileName:fileName]; } - (void)downloadFileURL:(NSString *)aUrl savePath:(NSString *)aSavePath fileName:(NSString *)aFileName { NSFileManager *fileManager = [NSFileManager defaultManager]; //检查本地文件是否已存在 NSString *fileName = [NSString stringWithFormat:@"%@/%@", aSavePath, aFileName]; //检查附件是否存在 if ([fileManager fileExistsAtPath:fileName]) { }else{ //创建附件存储目录 if (![fileManager fileExistsAtPath:aSavePath]) { [fileManager createDirectoryAtPath:aSavePath withIntermediateDirectories:YES attributes:nil error:nil]; } //下载附件 aUrl = [aUrl stringByAddingPercentEscapesUsingEncoding: NSUTF8StringEncoding]; NSURL *url = [[NSURL alloc] initWithString:aUrl]; NSURLRequest *request = [NSURLRequest requestWithURL:url]; AFHTTPRequestOperation *operation = [[AFHTTPRequestOperation alloc] initWithRequest:request]; operation.inputStream = [NSInputStream inputStreamWithURL:url]; operation.outputStream = [NSOutputStream outputStreamToFileAtPath:fileName append:NO]; //下载进度控制 //已完成下载 [operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"提示" message:@"下载成功！" delegate:self cancelButtonTitle:nil otherButtonTitles:@"确定", nil]; [alert show]; [self.tableView reloadData]; } failure:^(AFHTTPRequestOperation *operation, NSError *error) { UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"警告" message:@"下载失败！" delegate:self cancelButtonTitle:nil otherButtonTitles:@"确定", nil]; [alert show]; [self.tableView reloadData]; }]; [operation start]; } } #pragma mark - UIAlertViewDelegate -(void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex { if (alertView.tag == 66690) { if (buttonIndex == 0) { [self.tableView reloadData]; } } } #pragma mark - UITableView Delegate/DataSource - (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { return 2; } - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { if (section == 0) { return 1; } else { return _attachmentArray.count; } } // cell显示的内容 - (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { if (indexPath.section == 0) { AnnoContentTableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:kAnnounceContentCell]; if (!cell) { cell = [[AnnoContentTableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:kAnnounceContentCell]; } cell.titleLabel.text = @"内容"; NSString *str = [NSString stringWithFormat:@"%@", _annoDetail.content]; NSAttributedString * attrStr = [[NSAttributedString alloc] initWithData:[str dataUsingEncoding:NSUnicodeStringEncoding] options:@{ NSDocumentTypeDocumentAttribute: NSHTMLTextDocumentType} documentAttributes:nil error:nil]; cell.contentLabel.attributedText = attrStr; cell.backgroundColor = kAnnounceHeaderColor; cell.selectionStyle = UITableViewCellSelectionStyleNone; return cell; } else { AttachmentTableViewCell *cell=[tableView dequeueReusableCellWithIdentifier:kAttachmentTableViewCell]; if (!cell) { cell = [[AttachmentTableViewCell alloc] initWithStyle:UITableViewCellStyleValue1 reuseIdentifier:kAttachmentTableViewCell]; } AttachmentModel *atta = _attachmentArray[indexPath.row]; NSString *name = atta.fileName; [cell.nameBtn setTitle:name forState:UIControlStateNormal]; [cell.nameBtn addTarget:self action:@selector(showFile:) forControlEvents:UIControlEventTouchUpInside]; [cell.downloadBtn addTarget:self action:@selector(downloadFile:) forControlEvents:UIControlEventTouchUpInside]; cell.downloadBtn.tag = 998473 + indexPath.row; cell.nameBtn.tag = 998473 + indexPath.row; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *path = paths.lastObject; NSString *url = [NSString stringWithFormat:@"%@/%@", path, atta.fileName]; NSFileManager *fileManager = [NSFileManager defaultManager]; if ([fileManager fileExistsAtPath:url]) { cell.downloadBtn.selected = YES; cell.downloadBtn.backgroundColor = [UIColor grayColor]; } else { cell.downloadBtn.selected = NO; cell.downloadBtn.backgroundColor = [UIColor colorWithRed:47 / 255.0 green:209/ 255.0 blue:92 / 255.0 alpha:1.0]; } return cell; } } - (UITableView *)tableView { if (!_tableView) { _tableView = [[UITableView alloc] initWithFrame:CGRectZero style:UITableViewStylePlain]; _tableView.translatesAutoresizingMaskIntoConstraints = NO; _tableView.showsVerticalScrollIndicator = NO; _tableView.showsHorizontalScrollIndicator = NO; _tableView.tableFooterView = [[UIView alloc] init]; _tableView.rowHeight = UITableViewAutomaticDimension; _tableView.estimatedRowHeight = 100.0; _tableView.tableHeaderView = self.headerView; [_tableView registerClass:[AnnoContentTableViewCell class] forCellReuseIdentifier:kAnnounceContentCell]; [_tableView registerClass:[AttachmentTableViewCell class] forCellReuseIdentifier:kAttachmentTableViewCell]; [self.view addSubview:_tableView]; NSLayoutConstraint *tableTop = [NSLayoutConstraint constraintWithItem:_tableView attribute:NSLayoutAttributeTop relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeTop multiplier:1.0 constant:0]; [self.view addConstraint:tableTop]; NSLayoutConstraint *tableLeft = [NSLayoutConstraint constraintWithItem:_tableView attribute:NSLayoutAttributeLeft relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeLeft multiplier:1.0 constant:0]; [self.view addConstraint:tableLeft]; NSLayoutConstraint *tableRight = [NSLayoutConstraint constraintWithItem:_tableView attribute:NSLayoutAttributeRight relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeRight multiplier:1.0 constant:0]; [self.view addConstraint:tableRight]; NSLayoutConstraint *tableBottom = [NSLayoutConstraint constraintWithItem:_tableView attribute:NSLayoutAttributeBottom relatedBy:NSLayoutRelationEqual toItem:self.view attribute:NSLayoutAttributeBottom multiplier:1.0 constant:0]; [self.view addConstraint:tableBottom]; } return _tableView; } - (AnnounceDetailHeadView *)headerView { if (!_headerView) { _headerView = [[AnnounceDetailHeadView alloc] initWithFrame:CGRectMake(0, 0, kScreenWidth, 120)]; _headerView.backgroundColor = kAnnounceHeaderColor; _headerView.annoDetail = _annoDetail; } return _headerView; } - (AnnounceDetailFootView *)footerView { if (!_footerView) { _footerView = [[AnnounceDetailFootView alloc] initWithFrame:CGRectMake(0, 0, kScreenWidth, 40)]; } return _footerView; } @end