CNHomeBaseViewController.m
12 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
//
// CNHomeBaseViewController.m
// CNLiveScioLive
//
// Created by CNLive-zxw on 2018/9/21.
// Copyright © 2018年 CNLive. All rights reserved.
//
#import "CNHomeBaseViewController.h"
#import "CNHomeModel.h"
#import "CNLiveNewsNoPicTableViewCell.h"
#import "CNLiveNewsThreePicTableViewCell.h"
#import "CNLiveNewsLeftPicTableViewCell.h"
#import "CNLiveNewsUpPicTableViewCell.h"
@interface CNHomeBaseViewController ()<UITableViewDelegate,UITableViewDataSource>
@property (nonatomic, strong) UITableView *tableView;
@property (nonatomic, strong) NSMutableArray *data;
@property (nonatomic, assign) NSInteger pageNo;
@property (nonatomic, assign) BOOL isRefreshing;
@end
@implementation CNHomeBaseViewController
static NSString *newsNoPicTableViewCell = @"CNLiveNewsNoPicTableViewCell";
static NSString *newsThreePicTableViewCell = @"CNLiveNewsThreePicTableViewCell";
static NSString *newsLeftPicTableViewCell = @"CNLiveNewsLeftPicTableViewCell";
static NSString *newsUpPicTableViewCell = @"CNLiveNewsUpPicTableViewCell";
#pragma mark - Data
- (void)loadData{
NSString *strUrl = REQUESTURL(@"gxb/api/cataloglatest");
//NSLog(@"%@",strUrl);
NSString *categoryId = [NSString stringWithFormat:@"{\"plat\":\"i\",\"version\":\"5.0\",\"appid\":\"gxb\",\"categoryId\":\"%@\",\"page\":\"%ld\",\"pageSize\":\"10\"}",self.cid,(long)self.pageNo];
//NSLog(@"%@",categoryId);
NSDictionary *parameters = @{@"params":categoryId};
if (![[Reachability reachabilityForInternetConnection] currentReachabilityStatus]) {
[AlertViewTool showHUDViewText:CustomStr(@"NetworkiInterruption")];
[self.tableView.mj_header endRefreshing];
[self.tableView.mj_footer endRefreshing];
self->_isRefreshing = NO;
return;
}
[AlertViewTool showHUDView];
[XWHTTPTool POST:strUrl params:parameters success:^(id json) {
[AlertViewTool hideHUDView];
// 请求成功，解析数据
NSDictionary *dic = [NSDictionary dictionaryWithDictionary:json];
if ([dic[@"errorCode"] isEqualToString:@"0"]) {
if ([dic[@"programs"] isKindOfClass:[NSArray class]]) {
NSArray *lists = dic[@"programs"];
if(self->_pageNo == 1&&lists.count > 0){
[self.data removeAllObjects];
}
self->_pageNo++;
for (NSDictionary *dics in lists) {
[CNHomeModel mj_setupReplacedKeyFromPropertyName:^NSDictionary *{
return @{ @"ID" : @"id" ,@"Description" : @"description" };
}];
NSLog(@"%@",dics);
[self.data addObject:[CNHomeModel mj_objectWithKeyValues:dics]];
}
}
} else {
[AlertViewTool showHUDViewText:dic[@"errorMessage"]];
}
[self.tableView.mj_header endRefreshing];
if ([dic[@"nextCursor"] isEqualToString:@"0"]) {
[self.tableView.mj_footer endRefreshingWithNoMoreData];
} else {
[self.tableView.mj_footer endRefreshing];
}
[self.tableView reloadData];
self->_isRefreshing = NO;
} failure:^(NSError *error) {
[AlertViewTool hideHUDView];
[AlertViewTool showHUDViewText:CustomStr(@"ServerBusy")];
self->_isRefreshing = NO;
}];
}
- (void)loadUpData{
_pageNo = 1;
if(!_isRefreshing){
_isRefreshing = YES;
[self loadData];
}
}
- (void)loadMoreData{
if(!_isRefreshing){
_isRefreshing = YES;
[self loadData];
}
}
- (void)viewDidLoad {
[super viewDidLoad];
_pageNo = 1;
_isRefreshing = NO;
[self loadData];
[self.view addSubview:self.tableView];
// Do any additional setup after loading the view.
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
#pragma mark - UITableViewDelegate
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
CNHomeModel *model = self.data[indexPath.row];
if([model.showType isEqualToString:@"0"]){
return 200*MainHScale+85;//一张图 上边
}
else if([model.showType isEqualToString:@"1"]){
if(model.img && ![model.img isEqualToString:@""]){
return 80*MainScale+20;//一张图 左边
}
// return model.titleHeight+40;//无图
return 80*MainScale+20;//一张图 左边
}
else if([model.showType isEqualToString:@"2"]){
return (MainScreenWidth-20-20)/3.0+85;//三张图
}
else if([model.showType isEqualToString:@"3"]){
if(model.img && ![model.img isEqualToString:@""]){
return 80*MainScale+20;//一张图 左边
}
// return model.titleHeight+40;//无图
return 80*MainScale+20;//一张图 左边
}else{
// return model.titleHeight+40;//无图
return 80*MainScale+20;//一张图 左边
}
}
#pragma mark - UITableViewDataSource
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section{
return self.data.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
CNHomeModel *model = self.data[indexPath.row];
if([model.showType isEqualToString:@"0"]){
//一张图 上边
CNLiveNewsUpPicTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:newsUpPicTableViewCell];
if (!cell) {
cell = [[CNLiveNewsUpPicTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:newsUpPicTableViewCell];
}
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.model = self.data[indexPath.row];
return cell;
}
else if([model.showType isEqualToString:@"2"]){
//三张图
CNLiveNewsThreePicTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:newsThreePicTableViewCell];
if (!cell) {
cell = [[CNLiveNewsThreePicTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:newsThreePicTableViewCell];
}
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.model = self.data[indexPath.row];
return cell;
}
else {
if(model.img){
//一张图 左边
CNLiveNewsLeftPicTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:newsLeftPicTableViewCell];
if (!cell) {
cell = [[CNLiveNewsLeftPicTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:newsLeftPicTableViewCell];
}
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.model = self.data[indexPath.row];
return cell;
}
//无图
CNLiveNewsNoPicTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:newsNoPicTableViewCell];
if (!cell) {
cell = [[CNLiveNewsNoPicTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:newsNoPicTableViewCell];
}
// CNLiveNewsLeftPicTableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:newsLeftPicTableViewCell];
// if (!cell) {
// cell = [[CNLiveNewsLeftPicTableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:newsLeftPicTableViewCell];
// }
cell.selectionStyle = UITableViewCellSelectionStyleNone;
cell.model = self.data[indexPath.row];
return cell;
}
}
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath{
CNHomeModel *model = self.data[indexPath.row];
[self pushViewControllerWithModel:model];
}
/*
#pragma mark - Navigation
// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
// Get the new view controller using [segue destinationViewController].
// Pass the selected object to the new view controller.
}
*/
#pragma mark - Action
- (void)pushViewControllerWithModel:(CNHomeModel *)model {
NSDictionary *_dic = [model toDictionary];
if ([@"program" isEqualToString:_dic[@"type"]]) {
//视频
OldVideoDetailViewController *vc = [[OldVideoDetailViewController alloc] initWithDictionary:_dic];
vc.title = _dic[@"cmsColumnName"];
vc.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController:vc animated:YES];
} else if ([@"article" isEqualToString:_dic[@"type"]]) {
//文章
OldArticleDetailViewController *vc = [[OldArticleDetailViewController alloc] initWithDictionary:_dic];
vc.title = _dic[@"cmsColumnName"];
vc.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController:vc animated:YES];
} else if ([@"subject" isEqualToString:_dic[@"type"]]) {
SCIOSpecialViewController *vc = [[SCIOSpecialViewController alloc] initWithDictionary:_dic];
vc.title = @"国新专题";
vc.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController:vc animated:YES];
} else if ([@"LK" isEqualToString:_dic[@"type"]]) {
OldArticleDetailViewController *vc = [[OldArticleDetailViewController alloc] initWithDictionary:_dic];
vc.title = _dic[@"cmsColumnName"];
vc.hidesBottomBarWhenPushed = YES;
[self.navigationController pushViewController:vc animated:YES];
}
}
#pragma mark - Lazy Laoding
- (UITableView *)tableView{
if(!_tableView){
_tableView = [[UITableView alloc] initWithFrame:CGRectMake(0, 0, MainScreenWidth, MainScreenHeight-45-NavBarHeight-TabBarHeight) style:UITableViewStylePlain];
_tableView.delegate = self;
_tableView.dataSource = self;
_tableView.separatorStyle = UITableViewCellSeparatorStyleNone;
_tableView.backgroundColor = HEXCOLOR(0xebebeb);
_tableView.estimatedRowHeight = 0;
_tableView.estimatedSectionHeaderHeight = 0;
_tableView.estimatedSectionFooterHeight = 0;
[_tableView registerClass:[CNLiveNewsLeftPicTableViewCell class] forCellReuseIdentifier:newsLeftPicTableViewCell];
[_tableView registerClass:[CNLiveNewsNoPicTableViewCell class] forCellReuseIdentifier:newsNoPicTableViewCell];
[_tableView registerClass:[CNLiveNewsUpPicTableViewCell class] forCellReuseIdentifier:newsUpPicTableViewCell];
[_tableView registerClass:[CNLiveNewsThreePicTableViewCell class] forCellReuseIdentifier:newsThreePicTableViewCell];
// 设置上拉加载
MJRefreshGifHeader *header = [MJRefreshGifHeader headerWithRefreshingTarget:self refreshingAction:@selector(loadUpData)];
NSMutableArray *refreshingImages = [NSMutableArray array];
for (NSUInteger i = 0; i < 4; i++) {
UIImage *image = [UIImage imageNamed:[NSString stringWithFormat:@"refresh_animation%lu", (unsigned long)i]];
[refreshingImages addObject:image];
}
[header setImages:refreshingImages forState:MJRefreshStateRefreshing];
header.lastUpdatedTimeLabel.hidden = YES;
header.stateLabel.hidden = YES;
_tableView.mj_header = header;
// 设置下拉刷新
MJRefreshAutoNormalFooter *footer = [MJRefreshAutoNormalFooter footerWithRefreshingTarget:self refreshingAction:@selector(loadMoreData)];
[footer setTitle:CustomStr(@"RefreshBackFooterIdleText") forState:MJRefreshStateIdle];
[footer setTitle:CustomStr(@"RefreshBackFooterPullingText") forState:MJRefreshStatePulling];
[footer setTitle:CustomStr(@"RefreshBackFooterRefreshingText") forState:MJRefreshStateRefreshing];
[footer setTitle:CustomStr(@"RefreshBackFooterNoMoreDataText") forState:MJRefreshStateNoMoreData];
_tableView.mj_footer = footer;
}
return _tableView;
}
- (NSMutableArray *)data{
if(!_data){
_data = [[NSMutableArray alloc] init];
}
return _data;
}
@end