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3caf77d3 | 1 | import { debounceTime, first, tap } from 'rxjs/operators' |
489290b8 | 2 | import { OnDestroy, OnInit } from '@angular/core' |
fd45e8f4 | 3 | import { ActivatedRoute, Router } from '@angular/router' |
ad453580 | 4 | import { fromEvent, Observable, of, Subject, Subscription } from 'rxjs' |
b2731bff | 5 | import { AuthService } from '../../core/auth' |
440d39c5 | 6 | import { ComponentPaginationLight } from '../rest/component-pagination.model' |
7b87d2d5 | 7 | import { VideoSortField } from './sort-field.type' |
202f6b6c | 8 | import { Video } from './video.model' |
bbe0f064 | 9 | import { ScreenService } from '@app/shared/misc/screen.service' |
abf325b4 | 10 | import { MiniatureDisplayOptions, OwnerDisplayType } from '@app/shared/video/video-miniature.component' |
c199c427 | 11 | import { Syndication } from '@app/shared/video/syndication.model' |
489290b8 C |
12 | import { Notifier, ServerService } from '@app/core' |
13 | import { DisableForReuseHook } from '@app/core/routing/disable-for-reuse-hook' | |
34c7f429 | 14 | import { I18n } from '@ngx-translate/i18n-polyfill' |
93aa8552 | 15 | import { isLastMonth, isLastWeek, isToday, isYesterday } from '@shared/core-utils/miscs/date' |
440d39c5 | 16 | import { ServerConfig } from '@shared/models' |
34c7f429 C |
17 | |
18 | enum GroupDate { | |
19 | UNKNOWN = 0, | |
20 | TODAY = 1, | |
21 | YESTERDAY = 2, | |
93aa8552 C |
22 | LAST_WEEK = 3, |
23 | LAST_MONTH = 4, | |
34c7f429 C |
24 | OLDER = 5 |
25 | } | |
0cd4344f | 26 | |
489290b8 | 27 | export abstract class AbstractVideoList implements OnInit, OnDestroy, DisableForReuseHook { |
440d39c5 | 28 | pagination: ComponentPaginationLight = { |
fd45e8f4 | 29 | currentPage: 1, |
440d39c5 | 30 | itemsPerPage: 25 |
fd45e8f4 | 31 | } |
136cce4d | 32 | sort: VideoSortField = '-publishedAt' |
489290b8 | 33 | |
d59cba29 | 34 | categoryOneOf?: number |
3caf77d3 | 35 | languageOneOf?: string[] |
136cce4d | 36 | defaultSort: VideoSortField = '-publishedAt' |
489290b8 | 37 | |
c199c427 | 38 | syndicationItems: Syndication[] = [] |
244e76a5 | 39 | |
f3aaa9a9 | 40 | loadOnInit = true |
3caf77d3 | 41 | useUserVideoLanguagePreferences = false |
22a16e36 | 42 | ownerDisplayType: OwnerDisplayType = 'account' |
017c3dca | 43 | displayModerationBlock = false |
9b4b15f9 | 44 | titleTooltip: string |
3a0fb65c | 45 | displayVideoActions = true |
34c7f429 | 46 | groupByDate = false |
fd45e8f4 | 47 | |
3caf77d3 | 48 | videos: Video[] = [] |
440d39c5 | 49 | hasDoneFirstQuery = false |
489290b8 | 50 | disabled = false |
9af61e84 | 51 | |
abf325b4 C |
52 | displayOptions: MiniatureDisplayOptions = { |
53 | date: true, | |
54 | views: true, | |
55 | by: true, | |
56 | privacyLabel: true, | |
57 | privacyText: false, | |
58 | state: false, | |
59 | blacklistInfo: false | |
60 | } | |
61 | ||
13adf228 RK |
62 | actions: { |
63 | routerLink: string | |
64 | iconName: string | |
65 | label: string | |
66 | }[] = [] | |
67 | ||
ad453580 C |
68 | onDataSubject = new Subject<any[]>() |
69 | ||
ba430d75 C |
70 | protected serverConfig: ServerConfig |
71 | ||
f8b2c1b4 | 72 | protected abstract notifier: Notifier |
b2731bff | 73 | protected abstract authService: AuthService |
b2731bff | 74 | protected abstract route: ActivatedRoute |
489290b8 | 75 | protected abstract serverService: ServerService |
bbe0f064 | 76 | protected abstract screenService: ScreenService |
489290b8 | 77 | protected abstract router: Router |
34c7f429 | 78 | protected abstract i18n: I18n |
9bf9d2a5 | 79 | abstract titlePage: string |
c88593f7 | 80 | |
9af61e84 | 81 | private resizeSubscription: Subscription |
489290b8 C |
82 | private angularState: number |
83 | ||
34c7f429 C |
84 | private groupedDateLabels: { [id in GroupDate]: string } |
85 | private groupedDates: { [id: number]: GroupDate } = {} | |
86 | ||
440d39c5 C |
87 | private lastQueryLength: number |
88 | ||
89 | abstract getVideosObservable (page: number): Observable<{ data: Video[] }> | |
9af61e84 | 90 | |
c199c427 | 91 | abstract generateSyndicationList (): void |
fd45e8f4 | 92 | |
b2731bff C |
93 | get user () { |
94 | return this.authService.getUser() | |
95 | } | |
96 | ||
fd45e8f4 | 97 | ngOnInit () { |
ba430d75 C |
98 | this.serverConfig = this.serverService.getTmpConfig() |
99 | this.serverService.getConfig() | |
100 | .subscribe(config => this.serverConfig = config) | |
101 | ||
34c7f429 C |
102 | this.groupedDateLabels = { |
103 | [GroupDate.UNKNOWN]: null, | |
104 | [GroupDate.TODAY]: this.i18n('Today'), | |
105 | [GroupDate.YESTERDAY]: this.i18n('Yesterday'), | |
93aa8552 C |
106 | [GroupDate.LAST_WEEK]: this.i18n('Last week'), |
107 | [GroupDate.LAST_MONTH]: this.i18n('Last month'), | |
34c7f429 C |
108 | [GroupDate.OLDER]: this.i18n('Older') |
109 | } | |
110 | ||
fd45e8f4 | 111 | // Subscribe to route changes |
5b5e333f | 112 | const routeParams = this.route.snapshot.queryParams |
2bbb3412 | 113 | this.loadRouteParams(routeParams) |
a2b817d3 | 114 | |
9af61e84 | 115 | this.resizeSubscription = fromEvent(window, 'resize') |
db400f44 | 116 | .pipe(debounceTime(500)) |
6194c1b4 | 117 | .subscribe(() => this.calcPageSizes()) |
3290f37c | 118 | |
6194c1b4 | 119 | this.calcPageSizes() |
3caf77d3 C |
120 | |
121 | const loadUserObservable = this.loadUserVideoLanguagesIfNeeded() | |
122 | ||
123 | if (this.loadOnInit === true) { | |
124 | loadUserObservable.subscribe(() => this.loadMoreVideos()) | |
125 | } | |
fd45e8f4 C |
126 | } |
127 | ||
9af61e84 C |
128 | ngOnDestroy () { |
129 | if (this.resizeSubscription) this.resizeSubscription.unsubscribe() | |
130 | } | |
131 | ||
489290b8 C |
132 | disableForReuse () { |
133 | this.disabled = true | |
89724816 C |
134 | } |
135 | ||
489290b8 C |
136 | enabledForReuse () { |
137 | this.disabled = false | |
89724816 C |
138 | } |
139 | ||
489290b8 C |
140 | videoById (index: number, video: Video) { |
141 | return video.id | |
2bbb3412 C |
142 | } |
143 | ||
144 | onNearOfBottom () { | |
489290b8 | 145 | if (this.disabled) return |
2bbb3412 | 146 | |
440d39c5 C |
147 | // No more results |
148 | if (this.lastQueryLength !== undefined && this.lastQueryLength < this.pagination.itemsPerPage) return | |
0cd4344f | 149 | |
489290b8 | 150 | this.pagination.currentPage += 1 |
a8ecc6f6 | 151 | |
489290b8 | 152 | this.setScrollRouteParams() |
a8ecc6f6 | 153 | |
489290b8 C |
154 | this.loadMoreVideos() |
155 | } | |
fd45e8f4 | 156 | |
9d45db29 | 157 | loadMoreVideos (reset = false) { |
93cae479 | 158 | this.getVideosObservable(this.pagination.currentPage).subscribe( |
440d39c5 C |
159 | ({ data }) => { |
160 | this.hasDoneFirstQuery = true | |
161 | this.lastQueryLength = data.length | |
162 | ||
9d45db29 | 163 | if (reset) this.videos = [] |
93cae479 | 164 | this.videos = this.videos.concat(data) |
693263e9 | 165 | |
34c7f429 C |
166 | if (this.groupByDate) this.buildGroupedDateLabels() |
167 | ||
693263e9 | 168 | this.onMoreVideos() |
ad453580 C |
169 | |
170 | this.onDataSubject.next(data) | |
fd45e8f4 | 171 | }, |
017c3dca | 172 | |
f27a885a C |
173 | error => { |
174 | const message = this.i18n('Cannot load more videos. Try again later.') | |
175 | ||
176 | console.error(message, { error }) | |
177 | this.notifier.error(message) | |
178 | } | |
489290b8 | 179 | ) |
2bbb3412 C |
180 | } |
181 | ||
489290b8 C |
182 | reloadVideos () { |
183 | this.pagination.currentPage = 1 | |
9d45db29 | 184 | this.loadMoreVideos(true) |
fd45e8f4 C |
185 | } |
186 | ||
489290b8 C |
187 | toggleModerationDisplay () { |
188 | throw new Error('toggleModerationDisplay is not implemented') | |
fd45e8f4 C |
189 | } |
190 | ||
3a0fb65c C |
191 | removeVideoFromArray (video: Video) { |
192 | this.videos = this.videos.filter(v => v.id !== video.id) | |
193 | } | |
194 | ||
34c7f429 C |
195 | buildGroupedDateLabels () { |
196 | let currentGroupedDate: GroupDate = GroupDate.UNKNOWN | |
197 | ||
198 | for (const video of this.videos) { | |
199 | const publishedDate = video.publishedAt | |
200 | ||
4e0c1793 C |
201 | if (currentGroupedDate <= GroupDate.TODAY && isToday(publishedDate)) { |
202 | if (currentGroupedDate === GroupDate.TODAY) continue | |
203 | ||
34c7f429 C |
204 | currentGroupedDate = GroupDate.TODAY |
205 | this.groupedDates[ video.id ] = currentGroupedDate | |
206 | continue | |
207 | } | |
208 | ||
4e0c1793 C |
209 | if (currentGroupedDate <= GroupDate.YESTERDAY && isYesterday(publishedDate)) { |
210 | if (currentGroupedDate === GroupDate.YESTERDAY) continue | |
211 | ||
34c7f429 C |
212 | currentGroupedDate = GroupDate.YESTERDAY |
213 | this.groupedDates[ video.id ] = currentGroupedDate | |
214 | continue | |
215 | } | |
216 | ||
93aa8552 C |
217 | if (currentGroupedDate <= GroupDate.LAST_WEEK && isLastWeek(publishedDate)) { |
218 | if (currentGroupedDate === GroupDate.LAST_WEEK) continue | |
4e0c1793 | 219 | |
93aa8552 | 220 | currentGroupedDate = GroupDate.LAST_WEEK |
34c7f429 C |
221 | this.groupedDates[ video.id ] = currentGroupedDate |
222 | continue | |
223 | } | |
224 | ||
93aa8552 C |
225 | if (currentGroupedDate <= GroupDate.LAST_MONTH && isLastMonth(publishedDate)) { |
226 | if (currentGroupedDate === GroupDate.LAST_MONTH) continue | |
4e0c1793 | 227 | |
93aa8552 | 228 | currentGroupedDate = GroupDate.LAST_MONTH |
34c7f429 C |
229 | this.groupedDates[ video.id ] = currentGroupedDate |
230 | continue | |
231 | } | |
232 | ||
4e0c1793 C |
233 | if (currentGroupedDate <= GroupDate.OLDER) { |
234 | if (currentGroupedDate === GroupDate.OLDER) continue | |
235 | ||
34c7f429 C |
236 | currentGroupedDate = GroupDate.OLDER |
237 | this.groupedDates[ video.id ] = currentGroupedDate | |
238 | } | |
239 | } | |
240 | } | |
241 | ||
242 | getCurrentGroupedDateLabel (video: Video) { | |
243 | if (this.groupByDate === false) return undefined | |
244 | ||
245 | return this.groupedDateLabels[this.groupedDates[video.id]] | |
246 | } | |
247 | ||
693263e9 C |
248 | // On videos hook for children that want to do something |
249 | protected onMoreVideos () { /* empty */ } | |
250 | ||
fd45e8f4 | 251 | protected loadRouteParams (routeParams: { [ key: string ]: any }) { |
489290b8 C |
252 | this.sort = routeParams[ 'sort' ] as VideoSortField || this.defaultSort |
253 | this.categoryOneOf = routeParams[ 'categoryOneOf' ] | |
254 | this.angularState = routeParams[ 'a-state' ] | |
0cd4344f | 255 | } |
6194c1b4 C |
256 | |
257 | private calcPageSizes () { | |
489290b8 | 258 | if (this.screenService.isInMobileView()) { |
6194c1b4 | 259 | this.pagination.itemsPerPage = 5 |
6194c1b4 | 260 | } |
489290b8 | 261 | } |
6194c1b4 | 262 | |
489290b8 C |
263 | private setScrollRouteParams () { |
264 | // Already set | |
265 | if (this.angularState) return | |
6194c1b4 | 266 | |
489290b8 | 267 | this.angularState = 42 |
6194c1b4 | 268 | |
489290b8 C |
269 | const queryParams = { |
270 | 'a-state': this.angularState, | |
271 | categoryOneOf: this.categoryOneOf | |
9af61e84 | 272 | } |
6194c1b4 | 273 | |
489290b8 | 274 | let path = this.router.url |
ba430d75 | 275 | if (!path || path === '/') path = this.serverConfig.instance.defaultClientRoute |
489290b8 C |
276 | |
277 | this.router.navigate([ path ], { queryParams, replaceUrl: true, queryParamsHandling: 'merge' }) | |
6194c1b4 | 278 | } |
3caf77d3 C |
279 | |
280 | private loadUserVideoLanguagesIfNeeded () { | |
281 | if (!this.authService.isLoggedIn() || !this.useUserVideoLanguagePreferences) { | |
282 | return of(true) | |
283 | } | |
284 | ||
285 | return this.authService.userInformationLoaded | |
286 | .pipe( | |
287 | first(), | |
288 | tap(() => this.languageOneOf = this.user.videoLanguages) | |
289 | ) | |
290 | } | |
fd45e8f4 | 291 | } |