Skip to content
Navigation Menu
{{ message }}
forked from coding/Coding-iOS
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathFileDownloadView.m
More file actions
382 lines (350 loc) · 13.9 KB
/
Copy pathFileDownloadView.m
File metadata and controls
382 lines (350 loc) · 13.9 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
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
//
// FileDownloadView.m
// Coding_iOS
//
// Created by Ease on 14/12/16.
// Copyright (c) 2014年 Coding. All rights reserved.
//
#import "FileDownloadView.h"
#import "ASProgressPopUpView.h"
#import "Coding_FileManager.h"
#import "YLImageView.h"
@interface FileDownloadView ()
@property (strong, nonatomic) UIImageView *iconView;
@property (strong, nonatomic) ASProgressPopUpView *progressView;
@property (strong, nonatomic) UIButton *stateButton;
@property (strong, nonatomic) UIView *toolBarView;
@property (strong, nonatomic) UILabel *nameLabel, *sizeLabel;
@property (strong, nonatomic) NSProgress *progress;
@end
@implementation FileDownloadView
- (instancetype)initWithFrame:(CGRect)frame{
self = [super initWithFrame:frame];
if (self) {
// Initialization code
// CGFloat frameHeight = CGRectGetHeight(frame);
}
return self;
}
- (void)setFile:(ProjectFile *)file{
_file = file;
if (!_file) {
return;
}
[self loadLayoutWithCurFile];
[self reloadData];
}
- (void)setVersion:(FileVersion *)version{
_version = version;
if (!_version) {
return;
}
[self loadLayoutWithCurFile];
[self reloadData];
}
#pragma mark Data Value
- (id)curData{
if (_version) {
return _version;
}else{
return _file;
}
}
- (NSString *)preview{
return [self.curData valueForKey:@"preview"];
}
- (NSString *)owner_preview{
return [self.curData valueForKey:@"owner_preview"];
}
- (NSString *)fileType{
return [self.curData valueForKey:@"fileType"];
}
- (NSString *)storage_key{
return [self.curData valueForKey:@"storage_key"];
}
- (NSString *)name{
if (_version) {
return _version.remark;
}else{
return _file.name;
}
}
- (NSNumber *)project_id{
return [self.curData valueForKey:@"project_id"];
}
- (NSNumber *)sizeOfFile{
return [self.curData valueForKey:@"size"];
}
- (DownloadState)downloadState{
return [self.curData downloadState];
}
- (Coding_DownloadTask *)cDownloadTask{
return [self.curData cDownloadTask];
}
- (void)reloadData{
[self loadLayoutWithCurFile];
if (self.preview.length > 0) {
[_iconView sd_setImageWithURL:[NSURL URLWithString:self.owner_preview] placeholderImage:nil options:SDWebImageRetryFailed| SDWebImageLowPriority| SDWebImageHandleCookies progress:^(NSInteger receivedSize, NSInteger expectedSize) {
} completed:^(UIImage *image, NSError *error, SDImageCacheType cacheType, NSURL *imageURL) {
if (error) {
[NSObject showError:error];
}
}];
[_progressView hidePopUpViewAnimated:NO];
}else{
_iconView.image = [UIImage imageWithFileType:self.fileType];
[_progressView showPopUpViewAnimated:NO];
}
Coding_DownloadTask *cDownloadTask = [self cDownloadTask];
if (cDownloadTask) {
self.progress = cDownloadTask.progress;
}
[self changeToState:self.downloadState];
}
#pragma mark UI
- (void)loadLayoutWithCurFile{
CGFloat buttonHeight;
if (self.preview && self.preview.length > 0) {
if (!_iconView) {
_iconView = [[YLImageView alloc] initWithFrame:self.bounds];
_iconView.backgroundColor = [UIColor blackColor];
_iconView.contentMode = UIViewContentModeScaleAspectFit;
[self addSubview:_iconView];
[_iconView mas_makeConstraints:^(MASConstraintMaker *make) {
make.edges.equalTo(self);
}];
}
if (!_toolBarView) {
_toolBarView = [UIView new];
_toolBarView.backgroundColor = kColorTableSectionBg;
[self addSubview:_toolBarView];
[_toolBarView mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.right.bottom.equalTo(self);
make.height.mas_equalTo(49);
}];
}
if (!_sizeLabel) {
_sizeLabel = [[UILabel alloc] initWithFrame:CGRectZero];
_sizeLabel.textAlignment = NSTextAlignmentCenter;
_sizeLabel.textColor = kColor666;
_sizeLabel.font = [UIFont systemFontOfSize:14];
_sizeLabel.text = @"正在下载中...";
[_toolBarView addSubview:_sizeLabel];
[_sizeLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.left.right.top.equalTo(_toolBarView);
make.height.mas_equalTo(30);
}];
}
if (!_progressView) {
_progressView = [[ASProgressPopUpView alloc] initWithFrame:CGRectZero];
_progressView.popUpViewCornerRadius = 12.0;
_progressView.font = [UIFont fontWithName:@"Futura-CondensedExtraBold" size:12];
[_progressView setTrackTintColor:kColorNavBG];
_progressView.popUpViewAnimatedColors = @[kColorBrandGreen];
_progressView.hidden = YES;
[_progressView hidePopUpViewAnimated:NO];
[_toolBarView addSubview:self.progressView];
[_progressView mas_makeConstraints:^(MASConstraintMaker *make) {//上下居中基准
make.height.mas_equalTo(2.0);
make.bottom.equalTo(_toolBarView).offset(-15);
make.left.equalTo(_toolBarView).offset(20);
make.right.equalTo(_toolBarView).offset(-60);
}];
}
if (!_stateButton) {
_stateButton = [UIButton new];
[_stateButton setTitleColor:kColorBrandGreen forState:UIControlStateNormal];
[_stateButton addTarget:self action:@selector(clickedByUser) forControlEvents:UIControlEventTouchUpInside];
[_toolBarView addSubview:_stateButton];
}
}else{
buttonHeight = 45;
if (!_iconView) {
_iconView = [[UIImageView alloc] initWithFrame:CGRectZero];
_iconView.contentMode = UIViewContentModeScaleAspectFill;
_iconView.layer.masksToBounds = YES;
_iconView.layer.cornerRadius = 2.0;
_iconView.layer.borderWidth = 0.5;
_iconView.layer.borderColor = kColorDDD.CGColor;
[self addSubview:_iconView];
}
if (!_nameLabel) {
_nameLabel = [[UILabel alloc] initWithFrame:CGRectZero];
_nameLabel.textAlignment = NSTextAlignmentCenter;
_nameLabel.textColor = kColor222;
_nameLabel.font = [UIFont systemFontOfSize:16];
[self addSubview:_nameLabel];
}
if (!_sizeLabel) {
_sizeLabel = [[UILabel alloc] initWithFrame:CGRectZero];
_sizeLabel.textAlignment = NSTextAlignmentCenter;
_sizeLabel.textColor = kColor999;
_sizeLabel.font = [UIFont systemFontOfSize:12];
[self addSubview:_sizeLabel];
}
if (!_progressView) {
_progressView = [[ASProgressPopUpView alloc] initWithFrame:CGRectZero];
_progressView.popUpViewCornerRadius = 12.0;
_progressView.font = [UIFont fontWithName:@"Futura-CondensedExtraBold" size:12];
[_progressView setTrackTintColor:[UIColor colorWithHexString:@"0xe6e6e6"]];
_progressView.popUpViewAnimatedColors = @[kColorBrandGreen];
_progressView.hidden = YES;
[_progressView hidePopUpViewAnimated:NO];
[self addSubview:self.progressView];
}
if (!_stateButton) {
_stateButton = [[UIButton alloc] init];
_stateButton = [UIButton buttonWithStyle:StrapPrimaryStyle andTitle:@"下载原文件" andFrame:CGRectMake(0, 0, buttonHeight, buttonHeight) target:self action:@selector(clickedByUser)];
[self addSubview:_stateButton];
}
[_iconView mas_makeConstraints:^(MASConstraintMaker *make) {
make.size.mas_equalTo(CGSizeMake(45, 45));
make.bottom.equalTo(_nameLabel.mas_top).offset(-50);
}];
[_nameLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.height.mas_equalTo(25);
}];
[_sizeLabel mas_makeConstraints:^(MASConstraintMaker *make) {
make.height.mas_equalTo(20);
make.top.equalTo(_nameLabel.mas_bottom).offset(20);
}];
[_progressView mas_makeConstraints:^(MASConstraintMaker *make) {//上下居中基准
make.centerY.equalTo(self.mas_centerY);
make.height.mas_equalTo(2.0);
make.top.equalTo(_sizeLabel.mas_bottom).offset(20);
}];
[_stateButton mas_makeConstraints:^(MASConstraintMaker *make) {
make.height.mas_equalTo(buttonHeight);
make.top.equalTo(_progressView.mas_bottom).offset(20);
make.width.equalTo(@[@(kScreen_Width- 2*kPaddingLeftWidth), _nameLabel, _sizeLabel, _progressView]);
make.centerX.equalTo(@[self, _iconView, _nameLabel, _sizeLabel, _progressView]);
}];
}
}
- (void)setProgress:(NSProgress *)progress{
_progress = progress;
__weak typeof(self) weakSelf = self;
if (_progress) {
[[RACObserve(self, progress.fractionCompleted) takeUntil:self.rac_willDeallocSignal] subscribeNext:^(NSNumber *fractionCompleted) {
dispatch_async(dispatch_get_main_queue(), ^{
[weakSelf updatePregress:fractionCompleted.doubleValue];
});
}];
}else{
_progressView.hidden = YES;
}
}
- (void)updatePregress:(double)fractionCompleted{
//更新进度
self.progressView.progress = fractionCompleted;
if (ABS(fractionCompleted - 1.0) < 0.0001) {
//已完成
[self.progressView hidePopUpViewAnimated:YES];
dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(1.0 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
self.progressView.hidden = YES;
[self changeToState:DownloadStateDownloaded];
});
}else{
self.progressView.hidden = NO;
}
}
- (void)clickedByUser{
Coding_FileManager *manager = [Coding_FileManager sharedManager];
NSURL *fileUrl = [Coding_FileManager diskDownloadUrlForKey:self.storage_key];
if (fileUrl) {//已经下载到本地了
if (_otherMethodOpenBlock) {
_otherMethodOpenBlock();
}
}else{//要下载
NSURLSessionDownloadTask *downloadTask;
if (self.cDownloadTask) {//暂停或者重新开始
downloadTask = self.cDownloadTask.task;
switch (downloadTask.state) {
case NSURLSessionTaskStateRunning:
[downloadTask suspend];
[self changeToState:DownloadStatePausing];
break;
case NSURLSessionTaskStateSuspended:
[downloadTask resume];
[self changeToState:DownloadStateDownloading];
break;
default:
break;
}
}else{//新建下载
if (!self.project_id) {
[NSObject showHudTipStr:@"下载失败~"];
return;
}
__weak typeof(self) weakSelf = self;
Coding_DownloadTask *cDownloadTask = [manager addDownloadTaskForObj:self.curData completionHandler:^(NSURLResponse *response, NSURL *filePath, NSError *error) {
if (error) {
[weakSelf changeToState:DownloadStateDefault];
[NSObject showError:error];
DebugLog(@"ERROR:%@", error.description);
}else{
[weakSelf changeToState:DownloadStateDownloaded];
DebugLog(@"File downloaded to: %@", filePath);
}
}];
self.progress = cDownloadTask.progress;
_progressView.progress = 0.0;
_progressView.hidden = NO;
[self changeToState:DownloadStateDownloading];
}
}
}
- (void)changeToState:(DownloadState)state{
NSString *stateTitle;
switch (state) {
case DownloadStateDefault:
stateTitle = @"下载原文件";
break;
case DownloadStateDownloading:
stateTitle = @"暂停下载";
break;
case DownloadStatePausing:
stateTitle = @"恢复下载";
break;
case DownloadStateDownloaded:
stateTitle = @"用其他应用打开";
break;
default:
break;
}
if (self.preview && self.preview.length > 0) {
if (state == DownloadStateDownloading) {
_sizeLabel.hidden = NO;
_progressView.hidden = NO;
[_stateButton setTitle:nil forState:UIControlStateNormal];
[_stateButton setImage:[UIImage imageNamed:@"button_download_cancel"] forState:UIControlStateNormal];
[_stateButton mas_remakeConstraints:^(MASConstraintMaker *make) {
make.height.width.mas_equalTo(44);
make.centerY.mas_equalTo(_toolBarView);
make.right.mas_equalTo(_toolBarView).offset(-9);
}];
}else{
_sizeLabel.hidden = YES;
_progressView.hidden = YES;
[_stateButton setTitle:stateTitle forState:UIControlStateNormal];
[_stateButton setImage:nil forState:UIControlStateNormal];
[_stateButton mas_remakeConstraints:^(MASConstraintMaker *make) {
make.edges.equalTo(_toolBarView);
}];
}
}else{
_nameLabel.text = self.name;
_sizeLabel.text = [NSString sizeDisplayWithByte:self.sizeOfFile.floatValue];
[self.progressView setHidden:!(state == DownloadStateDownloading || state == DownloadStatePausing)];
[_stateButton setTitle:stateTitle forState:UIControlStateNormal];
if (state == DownloadStateDownloaded) {
[_stateButton defaultStyle];
}else{
[_stateButton primaryStyle];
}
}
if (state == DownloadStateDownloaded && self.completionBlock && !self.hidden) {
self.completionBlock();
}
}
@end
You can’t perform that action at this time.