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Commit | Line | Data |
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230809ef | 1 | import { Component, ElementRef, OnInit } from '@angular/core'; |
4b2f33f3 | 2 | import { FormBuilder, FormGroup } from '@angular/forms'; |
00a44645 | 3 | import { Router } from '@angular/router'; |
dc8bc31b | 4 | |
ab32b0fc | 5 | import { FileUploader } from 'ng2-file-upload/ng2-file-upload'; |
7ddd02c9 | 6 | import { NotificationsService } from 'angular2-notifications'; |
8140a704 | 7 | |
693b1aba | 8 | import { AuthService } from '../../core'; |
6e07c3de C |
9 | import { |
10 | FormReactive, | |
11 | VIDEO_NAME, | |
12 | VIDEO_CATEGORY, | |
d07137b9 | 13 | VIDEO_LICENCE, |
6e07c3de C |
14 | VIDEO_DESCRIPTION, |
15 | VIDEO_TAGS | |
16 | } from '../../shared'; | |
17 | import { VideoService } from '../shared'; | |
1553e15d | 18 | |
dc8bc31b C |
19 | @Component({ |
20 | selector: 'my-videos-add', | |
ec8d8440 C |
21 | styleUrls: [ './video-add.component.scss' ], |
22 | templateUrl: './video-add.component.html' | |
dc8bc31b C |
23 | }) |
24 | ||
4b2f33f3 C |
25 | export class VideoAddComponent extends FormReactive implements OnInit { |
26 | tags: string[] = []; | |
e822fdae | 27 | uploader: FileUploader; |
6e07c3de | 28 | videoCategories = []; |
d07137b9 | 29 | videoLicences = []; |
4b2f33f3 C |
30 | |
31 | error: string = null; | |
32 | form: FormGroup; | |
33 | formErrors = { | |
e822fdae | 34 | name: '', |
6e07c3de | 35 | category: '', |
d07137b9 | 36 | licence: '', |
4b2f33f3 C |
37 | description: '', |
38 | currentTag: '' | |
39 | }; | |
40 | validationMessages = { | |
41 | name: VIDEO_NAME.MESSAGES, | |
6e07c3de | 42 | category: VIDEO_CATEGORY.MESSAGES, |
d07137b9 | 43 | licence: VIDEO_LICENCE.MESSAGES, |
4b2f33f3 C |
44 | description: VIDEO_DESCRIPTION.MESSAGES, |
45 | currentTag: VIDEO_TAGS.MESSAGES | |
e822fdae | 46 | }; |
dc8bc31b | 47 | |
bf57d5ee C |
48 | // Special error messages |
49 | tagsError = ''; | |
50 | fileError = ''; | |
51 | ||
1553e15d | 52 | constructor( |
9bfe96e1 | 53 | private authService: AuthService, |
4fd8aa32 | 54 | private elementRef: ElementRef, |
4b2f33f3 | 55 | private formBuilder: FormBuilder, |
7ddd02c9 | 56 | private router: Router, |
6e07c3de C |
57 | private notificationsService: NotificationsService, |
58 | private videoService: VideoService | |
4b2f33f3 C |
59 | ) { |
60 | super(); | |
61 | } | |
dc8bc31b | 62 | |
e822fdae C |
63 | get filename() { |
64 | if (this.uploader.queue.length === 0) { | |
65 | return null; | |
66 | } | |
67 | ||
68 | return this.uploader.queue[0].file.name; | |
69 | } | |
70 | ||
4b2f33f3 C |
71 | buildForm() { |
72 | this.form = this.formBuilder.group({ | |
73 | name: [ '', VIDEO_NAME.VALIDATORS ], | |
6e07c3de | 74 | category: [ '', VIDEO_CATEGORY.VALIDATORS ], |
d07137b9 | 75 | licence: [ '', VIDEO_LICENCE.VALIDATORS ], |
4b2f33f3 C |
76 | description: [ '', VIDEO_DESCRIPTION.VALIDATORS ], |
77 | currentTag: [ '', VIDEO_TAGS.VALIDATORS ] | |
78 | }); | |
79 | ||
80 | this.form.valueChanges.subscribe(data => this.onValueChanged(data)); | |
e822fdae C |
81 | } |
82 | ||
dc8bc31b | 83 | ngOnInit() { |
6e07c3de | 84 | this.videoCategories = this.videoService.videoCategories; |
d07137b9 | 85 | this.videoLicences = this.videoService.videoLicences; |
6e07c3de | 86 | |
e822fdae C |
87 | this.uploader = new FileUploader({ |
88 | authToken: this.authService.getRequestHeaderValue(), | |
89 | queueLimit: 1, | |
98b01bac | 90 | url: '/api/v1/videos', |
e822fdae | 91 | removeAfterUpload: true |
dc8bc31b | 92 | }); |
e822fdae C |
93 | |
94 | this.uploader.onBuildItemForm = (item, form) => { | |
4b2f33f3 | 95 | const name = this.form.value['name']; |
6e07c3de | 96 | const category = this.form.value['category']; |
d07137b9 | 97 | const licence = this.form.value['licence']; |
4b2f33f3 C |
98 | const description = this.form.value['description']; |
99 | ||
100 | form.append('name', name); | |
6e07c3de | 101 | form.append('category', category); |
d07137b9 | 102 | form.append('licence', licence); |
4b2f33f3 | 103 | form.append('description', description); |
e822fdae | 104 | |
4b2f33f3 C |
105 | for (let i = 0; i < this.tags.length; i++) { |
106 | form.append(`tags[${i}]`, this.tags[i]); | |
e822fdae C |
107 | } |
108 | }; | |
4b2f33f3 C |
109 | |
110 | this.buildForm(); | |
e822fdae C |
111 | } |
112 | ||
bf57d5ee C |
113 | checkForm() { |
114 | this.forceCheck(); | |
115 | ||
bf57d5ee C |
116 | if (this.filename === null) { |
117 | this.fileError = 'You did not add a file.'; | |
118 | } | |
119 | ||
120 | return this.form.valid === true && this.tagsError === '' && this.fileError === ''; | |
121 | } | |
122 | ||
123 | fileChanged() { | |
124 | this.fileError = ''; | |
125 | } | |
126 | ||
e822fdae C |
127 | onTagKeyPress(event: KeyboardEvent) { |
128 | // Enter press | |
129 | if (event.keyCode === 13) { | |
e54163c2 | 130 | this.addTagIfPossible(); |
e822fdae C |
131 | } |
132 | } | |
133 | ||
134 | removeFile() { | |
135 | this.uploader.clearQueue(); | |
136 | } | |
137 | ||
138 | removeTag(tag: string) { | |
4b2f33f3 | 139 | this.tags.splice(this.tags.indexOf(tag), 1); |
46485303 | 140 | this.form.get('currentTag').enable(); |
dc8bc31b C |
141 | } |
142 | ||
e822fdae | 143 | upload() { |
e54163c2 C |
144 | // Maybe the user forgot to press "enter" when he filled the field |
145 | this.addTagIfPossible(); | |
146 | ||
bf57d5ee C |
147 | if (this.checkForm() === false) { |
148 | return; | |
149 | } | |
150 | ||
e822fdae C |
151 | const item = this.uploader.queue[0]; |
152 | // TODO: wait for https://github.com/valor-software/ng2-file-upload/pull/242 | |
153 | item.alias = 'videofile'; | |
154 | ||
1a005042 C |
155 | // FIXME: remove |
156 | // Run detection change for progress bar | |
157 | const interval = setInterval(() => { ; }, 250); | |
158 | ||
e822fdae | 159 | item.onSuccess = () => { |
1a005042 C |
160 | clearInterval(interval); |
161 | ||
e822fdae | 162 | console.log('Video uploaded.'); |
7ddd02c9 C |
163 | this.notificationsService.success('Success', 'Video uploaded.'); |
164 | ||
e822fdae C |
165 | |
166 | // Print all the videos once it's finished | |
c6de16eb | 167 | this.router.navigate(['/videos/list']); |
e822fdae C |
168 | }; |
169 | ||
170 | item.onError = (response: string, status: number) => { | |
1a005042 C |
171 | clearInterval(interval); |
172 | ||
bd5c83a8 C |
173 | // We need to handle manually these cases beceause we use the FileUpload component |
174 | if (status === 400) { | |
175 | this.error = response; | |
176 | } else if (status === 401) { | |
177 | this.error = 'Access token was expired, refreshing token...'; | |
178 | this.authService.refreshAccessToken().subscribe( | |
179 | () => { | |
180 | // Update the uploader request header | |
181 | this.uploader.authToken = this.authService.getRequestHeaderValue(); | |
182 | this.error += ' access token refreshed. Please retry your request.'; | |
183 | } | |
184 | ); | |
185 | } else { | |
186 | this.error = 'Unknow error'; | |
187 | console.error(this.error); | |
188 | } | |
e822fdae C |
189 | }; |
190 | ||
e822fdae | 191 | this.uploader.uploadAll(); |
dc8bc31b | 192 | } |
e54163c2 C |
193 | |
194 | private addTagIfPossible() { | |
195 | const currentTag = this.form.value['currentTag']; | |
196 | if (currentTag === undefined) return; | |
197 | ||
198 | // Check if the tag is valid and does not already exist | |
199 | if ( | |
200 | currentTag.length >= 2 && | |
201 | this.form.controls['currentTag'].valid && | |
202 | this.tags.indexOf(currentTag) === -1 | |
203 | ) { | |
204 | this.tags.push(currentTag); | |
205 | this.form.patchValue({ currentTag: '' }); | |
206 | ||
207 | if (this.tags.length >= 3) { | |
208 | this.form.get('currentTag').disable(); | |
209 | } | |
210 | ||
211 | this.tagsError = ''; | |
212 | } | |
213 | } | |
dc8bc31b | 214 | } |