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1 | import { Component, OnInit, ViewChild } from '@angular/core' | |
2 | import { FormBuilder, FormGroup } from '@angular/forms' | |
3 | import { Router } from '@angular/router' | |
4 | ||
5 | import { NotificationsService } from 'angular2-notifications' | |
6 | ||
7 | import { | |
8 | FormReactive, | |
9 | VIDEO_NAME, | |
10 | VIDEO_CATEGORY, | |
11 | VIDEO_LICENCE, | |
12 | VIDEO_LANGUAGE, | |
13 | VIDEO_DESCRIPTION, | |
14 | VIDEO_TAGS, | |
15 | VIDEO_CHANNEL, | |
16 | VIDEO_FILE, | |
17 | VIDEO_PRIVACY | |
18 | } from '../../shared' | |
19 | import { AuthService, ServerService } from '../../core' | |
20 | import { VideoService } from '../shared' | |
21 | import { VideoCreate } from '../../../../../shared' | |
22 | import { HttpEventType, HttpResponse } from '@angular/common/http' | |
23 | ||
24 | @Component({ | |
25 | selector: 'my-videos-add', | |
26 | styleUrls: [ './video-edit.component.scss' ], | |
27 | templateUrl: './video-add.component.html' | |
28 | }) | |
29 | ||
30 | export class VideoAddComponent extends FormReactive implements OnInit { | |
31 | @ViewChild('videofileInput') videofileInput | |
32 | ||
33 | progressPercent = 0 | |
34 | tags: string[] = [] | |
35 | videoCategories = [] | |
36 | videoLicences = [] | |
37 | videoLanguages = [] | |
38 | videoPrivacies = [] | |
39 | userVideoChannels = [] | |
40 | ||
41 | tagValidators = VIDEO_TAGS.VALIDATORS | |
42 | tagValidatorsMessages = VIDEO_TAGS.MESSAGES | |
43 | ||
44 | error: string | |
45 | form: FormGroup | |
46 | formErrors = { | |
47 | name: '', | |
48 | privacy: '', | |
49 | category: '', | |
50 | licence: '', | |
51 | language: '', | |
52 | channelId: '', | |
53 | description: '', | |
54 | videofile: '' | |
55 | } | |
56 | validationMessages = { | |
57 | name: VIDEO_NAME.MESSAGES, | |
58 | privacy: VIDEO_PRIVACY.MESSAGES, | |
59 | category: VIDEO_CATEGORY.MESSAGES, | |
60 | licence: VIDEO_LICENCE.MESSAGES, | |
61 | language: VIDEO_LANGUAGE.MESSAGES, | |
62 | channelId: VIDEO_CHANNEL.MESSAGES, | |
63 | description: VIDEO_DESCRIPTION.MESSAGES, | |
64 | videofile: VIDEO_FILE.MESSAGES | |
65 | } | |
66 | ||
67 | constructor ( | |
68 | private formBuilder: FormBuilder, | |
69 | private router: Router, | |
70 | private notificationsService: NotificationsService, | |
71 | private authService: AuthService, | |
72 | private serverService: ServerService, | |
73 | private videoService: VideoService | |
74 | ) { | |
75 | super() | |
76 | } | |
77 | ||
78 | get filename () { | |
79 | return this.form.value['videofile'] | |
80 | } | |
81 | ||
82 | buildForm () { | |
83 | this.form = this.formBuilder.group({ | |
84 | name: [ '', VIDEO_NAME.VALIDATORS ], | |
85 | nsfw: [ false ], | |
86 | privacy: [ '', VIDEO_PRIVACY.VALIDATORS ], | |
87 | category: [ '', VIDEO_CATEGORY.VALIDATORS ], | |
88 | licence: [ '', VIDEO_LICENCE.VALIDATORS ], | |
89 | language: [ '', VIDEO_LANGUAGE.VALIDATORS ], | |
90 | channelId: [ '', VIDEO_CHANNEL.VALIDATORS ], | |
91 | description: [ '', VIDEO_DESCRIPTION.VALIDATORS ], | |
92 | videofile: [ '', VIDEO_FILE.VALIDATORS ], | |
93 | tags: [ '' ] | |
94 | }) | |
95 | ||
96 | this.form.valueChanges.subscribe(data => this.onValueChanged(data)) | |
97 | } | |
98 | ||
99 | ngOnInit () { | |
100 | this.videoCategories = this.serverService.getVideoCategories() | |
101 | this.videoLicences = this.serverService.getVideoLicences() | |
102 | this.videoLanguages = this.serverService.getVideoLanguages() | |
103 | this.videoPrivacies = this.serverService.getVideoPrivacies() | |
104 | ||
105 | this.buildForm() | |
106 | ||
107 | this.authService.userInformationLoaded | |
108 | .subscribe( | |
109 | () => { | |
110 | const user = this.authService.getUser() | |
111 | if (!user) return | |
112 | ||
113 | const videoChannels = user.videoChannels | |
114 | if (Array.isArray(videoChannels) === false) return | |
115 | ||
116 | this.userVideoChannels = videoChannels.map(v => ({ id: v.id, label: v.name })) | |
117 | ||
118 | this.form.patchValue({ channelId: this.userVideoChannels[0].id }) | |
119 | } | |
120 | ) | |
121 | } | |
122 | ||
123 | // The goal is to keep reactive form validation (required field) | |
124 | // https://stackoverflow.com/a/44238894 | |
125 | fileChange ($event) { | |
126 | this.form.controls['videofile'].setValue($event.target.files[0].name) | |
127 | } | |
128 | ||
129 | removeFile () { | |
130 | this.videofileInput.nativeElement.value = '' | |
131 | this.form.controls['videofile'].setValue('') | |
132 | } | |
133 | ||
134 | checkForm () { | |
135 | this.forceCheck() | |
136 | ||
137 | return this.form.valid | |
138 | } | |
139 | ||
140 | upload () { | |
141 | if (this.checkForm() === false) { | |
142 | return | |
143 | } | |
144 | ||
145 | const formValue: VideoCreate = this.form.value | |
146 | ||
147 | const name = formValue.name | |
148 | const privacy = formValue.privacy | |
149 | const nsfw = formValue.nsfw | |
150 | const category = formValue.category | |
151 | const licence = formValue.licence | |
152 | const language = formValue.language | |
153 | const channelId = formValue.channelId | |
154 | const description = formValue.description | |
155 | const tags = formValue.tags | |
156 | const videofile = this.videofileInput.nativeElement.files[0] | |
157 | ||
158 | const formData = new FormData() | |
159 | formData.append('name', name) | |
160 | formData.append('privacy', privacy.toString()) | |
161 | formData.append('category', '' + category) | |
162 | formData.append('nsfw', '' + nsfw) | |
163 | formData.append('licence', '' + licence) | |
164 | formData.append('channelId', '' + channelId) | |
165 | formData.append('videofile', videofile) | |
166 | ||
167 | // Language is optional | |
168 | if (language) { | |
169 | formData.append('language', '' + language) | |
170 | } | |
171 | ||
172 | formData.append('description', description) | |
173 | ||
174 | for (let i = 0; i < tags.length; i++) { | |
175 | formData.append(`tags[${i}]`, tags[i]) | |
176 | } | |
177 | ||
178 | this.videoService.uploadVideo(formData).subscribe( | |
179 | event => { | |
180 | if (event.type === HttpEventType.UploadProgress) { | |
181 | this.progressPercent = Math.round(100 * event.loaded / event.total) | |
182 | } else if (event instanceof HttpResponse) { | |
183 | console.log('Video uploaded.') | |
184 | this.notificationsService.success('Success', 'Video uploaded.') | |
185 | ||
186 | // Display all the videos once it's finished | |
187 | this.router.navigate([ '/videos/list' ]) | |
188 | } | |
189 | }, | |
190 | ||
191 | err => { | |
192 | // Reset progress | |
193 | this.progressPercent = 0 | |
194 | this.error = err.message | |
195 | } | |
196 | ) | |
197 | } | |
198 | } |