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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' |
3caf77d3 | 4 | import { fromEvent, Observable, of, Subscription } from 'rxjs' |
b2731bff | 5 | import { AuthService } from '../../core/auth' |
4635f59d | 6 | import { ComponentPagination } 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' |
93cae479 | 16 | import { ResultList } 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 { |
4635f59d | 28 | pagination: ComponentPagination = { |
fd45e8f4 | 29 | currentPage: 1, |
489290b8 | 30 | itemsPerPage: 25, |
fd45e8f4 C |
31 | totalItems: null |
32 | } | |
136cce4d | 33 | sort: VideoSortField = '-publishedAt' |
489290b8 | 34 | |
d59cba29 | 35 | categoryOneOf?: number |
3caf77d3 | 36 | languageOneOf?: string[] |
136cce4d | 37 | defaultSort: VideoSortField = '-publishedAt' |
489290b8 | 38 | |
c199c427 | 39 | syndicationItems: Syndication[] = [] |
244e76a5 | 40 | |
f3aaa9a9 | 41 | loadOnInit = true |
3caf77d3 | 42 | useUserVideoLanguagePreferences = false |
22a16e36 | 43 | ownerDisplayType: OwnerDisplayType = 'account' |
017c3dca | 44 | displayModerationBlock = false |
9b4b15f9 | 45 | titleTooltip: string |
3a0fb65c | 46 | displayVideoActions = true |
34c7f429 | 47 | groupByDate = false |
fd45e8f4 | 48 | |
3caf77d3 | 49 | videos: Video[] = [] |
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 | ||
f8b2c1b4 | 62 | protected abstract notifier: Notifier |
b2731bff | 63 | protected abstract authService: AuthService |
b2731bff | 64 | protected abstract route: ActivatedRoute |
489290b8 | 65 | protected abstract serverService: ServerService |
bbe0f064 | 66 | protected abstract screenService: ScreenService |
489290b8 | 67 | protected abstract router: Router |
34c7f429 | 68 | protected abstract i18n: I18n |
9bf9d2a5 | 69 | abstract titlePage: string |
c88593f7 | 70 | |
9af61e84 | 71 | private resizeSubscription: Subscription |
489290b8 C |
72 | private angularState: number |
73 | ||
34c7f429 C |
74 | private groupedDateLabels: { [id in GroupDate]: string } |
75 | private groupedDates: { [id: number]: GroupDate } = {} | |
76 | ||
93cae479 | 77 | abstract getVideosObservable (page: number): Observable<ResultList<Video>> |
9af61e84 | 78 | |
c199c427 | 79 | abstract generateSyndicationList (): void |
fd45e8f4 | 80 | |
b2731bff C |
81 | get user () { |
82 | return this.authService.getUser() | |
83 | } | |
84 | ||
fd45e8f4 | 85 | ngOnInit () { |
34c7f429 C |
86 | this.groupedDateLabels = { |
87 | [GroupDate.UNKNOWN]: null, | |
88 | [GroupDate.TODAY]: this.i18n('Today'), | |
89 | [GroupDate.YESTERDAY]: this.i18n('Yesterday'), | |
93aa8552 C |
90 | [GroupDate.LAST_WEEK]: this.i18n('Last week'), |
91 | [GroupDate.LAST_MONTH]: this.i18n('Last month'), | |
34c7f429 C |
92 | [GroupDate.OLDER]: this.i18n('Older') |
93 | } | |
94 | ||
fd45e8f4 | 95 | // Subscribe to route changes |
5b5e333f | 96 | const routeParams = this.route.snapshot.queryParams |
2bbb3412 | 97 | this.loadRouteParams(routeParams) |
a2b817d3 | 98 | |
9af61e84 | 99 | this.resizeSubscription = fromEvent(window, 'resize') |
db400f44 | 100 | .pipe(debounceTime(500)) |
6194c1b4 | 101 | .subscribe(() => this.calcPageSizes()) |
3290f37c | 102 | |
6194c1b4 | 103 | this.calcPageSizes() |
3caf77d3 C |
104 | |
105 | const loadUserObservable = this.loadUserVideoLanguagesIfNeeded() | |
106 | ||
107 | if (this.loadOnInit === true) { | |
108 | loadUserObservable.subscribe(() => this.loadMoreVideos()) | |
109 | } | |
fd45e8f4 C |
110 | } |
111 | ||
9af61e84 C |
112 | ngOnDestroy () { |
113 | if (this.resizeSubscription) this.resizeSubscription.unsubscribe() | |
114 | } | |
115 | ||
489290b8 C |
116 | disableForReuse () { |
117 | this.disabled = true | |
89724816 C |
118 | } |
119 | ||
489290b8 C |
120 | enabledForReuse () { |
121 | this.disabled = false | |
89724816 C |
122 | } |
123 | ||
489290b8 C |
124 | videoById (index: number, video: Video) { |
125 | return video.id | |
2bbb3412 C |
126 | } |
127 | ||
128 | onNearOfBottom () { | |
489290b8 | 129 | if (this.disabled) return |
2bbb3412 | 130 | |
489290b8 C |
131 | // Last page |
132 | if (this.pagination.totalItems <= (this.pagination.currentPage * this.pagination.itemsPerPage)) return | |
0cd4344f | 133 | |
489290b8 | 134 | this.pagination.currentPage += 1 |
a8ecc6f6 | 135 | |
489290b8 | 136 | this.setScrollRouteParams() |
a8ecc6f6 | 137 | |
489290b8 C |
138 | this.loadMoreVideos() |
139 | } | |
fd45e8f4 | 140 | |
489290b8 | 141 | loadMoreVideos () { |
93cae479 C |
142 | this.getVideosObservable(this.pagination.currentPage).subscribe( |
143 | ({ data, total }) => { | |
144 | this.pagination.totalItems = total | |
145 | this.videos = this.videos.concat(data) | |
693263e9 | 146 | |
34c7f429 C |
147 | if (this.groupByDate) this.buildGroupedDateLabels() |
148 | ||
693263e9 | 149 | this.onMoreVideos() |
fd45e8f4 | 150 | }, |
017c3dca | 151 | |
489290b8 C |
152 | error => this.notifier.error(error.message) |
153 | ) | |
2bbb3412 C |
154 | } |
155 | ||
489290b8 C |
156 | reloadVideos () { |
157 | this.pagination.currentPage = 1 | |
158 | this.videos = [] | |
159 | this.loadMoreVideos() | |
fd45e8f4 C |
160 | } |
161 | ||
489290b8 C |
162 | toggleModerationDisplay () { |
163 | throw new Error('toggleModerationDisplay is not implemented') | |
fd45e8f4 C |
164 | } |
165 | ||
3a0fb65c C |
166 | removeVideoFromArray (video: Video) { |
167 | this.videos = this.videos.filter(v => v.id !== video.id) | |
168 | } | |
169 | ||
34c7f429 C |
170 | buildGroupedDateLabels () { |
171 | let currentGroupedDate: GroupDate = GroupDate.UNKNOWN | |
172 | ||
173 | for (const video of this.videos) { | |
174 | const publishedDate = video.publishedAt | |
175 | ||
4e0c1793 C |
176 | if (currentGroupedDate <= GroupDate.TODAY && isToday(publishedDate)) { |
177 | if (currentGroupedDate === GroupDate.TODAY) continue | |
178 | ||
34c7f429 C |
179 | currentGroupedDate = GroupDate.TODAY |
180 | this.groupedDates[ video.id ] = currentGroupedDate | |
181 | continue | |
182 | } | |
183 | ||
4e0c1793 C |
184 | if (currentGroupedDate <= GroupDate.YESTERDAY && isYesterday(publishedDate)) { |
185 | if (currentGroupedDate === GroupDate.YESTERDAY) continue | |
186 | ||
34c7f429 C |
187 | currentGroupedDate = GroupDate.YESTERDAY |
188 | this.groupedDates[ video.id ] = currentGroupedDate | |
189 | continue | |
190 | } | |
191 | ||
93aa8552 C |
192 | if (currentGroupedDate <= GroupDate.LAST_WEEK && isLastWeek(publishedDate)) { |
193 | if (currentGroupedDate === GroupDate.LAST_WEEK) continue | |
4e0c1793 | 194 | |
93aa8552 | 195 | currentGroupedDate = GroupDate.LAST_WEEK |
34c7f429 C |
196 | this.groupedDates[ video.id ] = currentGroupedDate |
197 | continue | |
198 | } | |
199 | ||
93aa8552 C |
200 | if (currentGroupedDate <= GroupDate.LAST_MONTH && isLastMonth(publishedDate)) { |
201 | if (currentGroupedDate === GroupDate.LAST_MONTH) continue | |
4e0c1793 | 202 | |
93aa8552 | 203 | currentGroupedDate = GroupDate.LAST_MONTH |
34c7f429 C |
204 | this.groupedDates[ video.id ] = currentGroupedDate |
205 | continue | |
206 | } | |
207 | ||
4e0c1793 C |
208 | if (currentGroupedDate <= GroupDate.OLDER) { |
209 | if (currentGroupedDate === GroupDate.OLDER) continue | |
210 | ||
34c7f429 C |
211 | currentGroupedDate = GroupDate.OLDER |
212 | this.groupedDates[ video.id ] = currentGroupedDate | |
213 | } | |
214 | } | |
215 | } | |
216 | ||
217 | getCurrentGroupedDateLabel (video: Video) { | |
218 | if (this.groupByDate === false) return undefined | |
219 | ||
220 | return this.groupedDateLabels[this.groupedDates[video.id]] | |
221 | } | |
222 | ||
693263e9 C |
223 | // On videos hook for children that want to do something |
224 | protected onMoreVideos () { /* empty */ } | |
225 | ||
fd45e8f4 | 226 | protected loadRouteParams (routeParams: { [ key: string ]: any }) { |
489290b8 C |
227 | this.sort = routeParams[ 'sort' ] as VideoSortField || this.defaultSort |
228 | this.categoryOneOf = routeParams[ 'categoryOneOf' ] | |
229 | this.angularState = routeParams[ 'a-state' ] | |
0cd4344f | 230 | } |
6194c1b4 C |
231 | |
232 | private calcPageSizes () { | |
489290b8 | 233 | if (this.screenService.isInMobileView()) { |
6194c1b4 | 234 | this.pagination.itemsPerPage = 5 |
6194c1b4 | 235 | } |
489290b8 | 236 | } |
6194c1b4 | 237 | |
489290b8 C |
238 | private setScrollRouteParams () { |
239 | // Already set | |
240 | if (this.angularState) return | |
6194c1b4 | 241 | |
489290b8 | 242 | this.angularState = 42 |
6194c1b4 | 243 | |
489290b8 C |
244 | const queryParams = { |
245 | 'a-state': this.angularState, | |
246 | categoryOneOf: this.categoryOneOf | |
9af61e84 | 247 | } |
6194c1b4 | 248 | |
489290b8 C |
249 | let path = this.router.url |
250 | if (!path || path === '/') path = this.serverService.getConfig().instance.defaultClientRoute | |
251 | ||
252 | this.router.navigate([ path ], { queryParams, replaceUrl: true, queryParamsHandling: 'merge' }) | |
6194c1b4 | 253 | } |
3caf77d3 C |
254 | |
255 | private loadUserVideoLanguagesIfNeeded () { | |
256 | if (!this.authService.isLoggedIn() || !this.useUserVideoLanguagePreferences) { | |
257 | return of(true) | |
258 | } | |
259 | ||
260 | return this.authService.userInformationLoaded | |
261 | .pipe( | |
262 | first(), | |
263 | tap(() => this.languageOneOf = this.user.videoLanguages) | |
264 | ) | |
265 | } | |
fd45e8f4 | 266 | } |