import { catchError, map, switchMap } from 'rxjs/operators'
import { HttpClient, HttpParams, HttpRequest } from '@angular/common/http'
import { Injectable } from '@angular/core'
import { Observable } from 'rxjs'
import { Video as VideoServerModel, VideoDetails as VideoDetailsServerModel } from '../../../../../shared'
import { ResultList } from '../../../../../shared/models/result-list.model'
import { UserVideoRate, UserVideoRateUpdate, VideoFilter, VideoRateType, VideoUpdate } from '../../../../../shared/models/videos'
import { FeedFormat } from '../../../../../shared/models/feeds/feed-format.enum'
import { environment } from '../../../environments/environment'
import { ComponentPagination } from '../rest/component-pagination.model'
import { RestExtractor } from '../rest/rest-extractor.service'
import { RestService } from '../rest/rest.service'
import { UserService } from '../users/user.service'
import { VideoSortField } from './sort-field.type'
import { VideoDetails } from './video-details.model'
import { VideoEdit } from './video-edit.model'
import { Video } from './video.model'
import { objectToFormData } from '@app/shared/misc/utils'
import { Account } from '@app/shared/account/account.model'
import { AccountService } from '@app/shared/account/account.service'
import { VideoChannelService } from '@app/shared/video-channel/video-channel.service'
import { ServerService } from '@app/core'
import { UserSubscriptionService } from '@app/shared/user-subscription'
import { VideoChannel } from '@app/shared/video-channel/video-channel.model'
export interface VideosProvider {
getVideos (
videoPagination: ComponentPagination,
sort: VideoSortField,
filter?: VideoFilter,
categoryOneOf?: number
): Observable<{ videos: Video[], totalVideos: number }>
}
@Injectable()
export class VideoService implements VideosProvider {
static BASE_VIDEO_URL = environment.apiUrl + '/api/v1/videos/'
static BASE_FEEDS_URL = environment.apiUrl + '/feeds/videos.'
constructor (
private authHttp: HttpClient,
private restExtractor: RestExtractor,
private restService: RestService,
private serverService: ServerService
) {}
getVideoViewUrl (uuid: string) {
return VideoService.BASE_VIDEO_URL + uuid + '/views'
}
getVideo (uuid: string): Observable<VideoDetails> {
return this.serverService.localeObservable
.pipe(
switchMap(translations => {
return this.authHttp.get<VideoDetailsServerModel>(VideoService.BASE_VIDEO_URL + uuid)
.pipe(map(videoHash => ({ videoHash, translations })))
}),
map(({ videoHash, translations }) => new VideoDetails(videoHash, translations)),
catchError(err => this.restExtractor.handleError(err))
)
}
updateVideo (video: VideoEdit) {
const language = video.language || null
const licence = video.licence || null
const category = video.category || null
const description = video.description || null
const support = video.support || null
const scheduleUpdate = video.scheduleUpdate || null
const body: VideoUpdate = {
name: video.name,
category,
licence,
language,
support,
description,
channelId: video.channelId,
privacy: video.privacy,
tags: video.tags,
nsfw: video.nsfw,
waitTranscoding: video.waitTranscoding,
commentsEnabled: video.commentsEnabled,
thumbnailfile: video.thumbnailfile,
previewfile: video.previewfile,
scheduleUpdate
}
const data = objectToFormData(body)
return this.authHttp.put(VideoService.BASE_VIDEO_URL + video.id, data)
.pipe(
map(this.restExtractor.extractDataBool),
catchError(err => this.restExtractor.handleError(err))
)
}
uploadVideo (video: FormData) {
const req = new HttpRequest('POST', VideoService.BASE_VIDEO_URL + 'upload', video, { reportProgress: true })
return this.authHttp
.request<{ video: { id: number, uuid: string } }>(req)
.pipe(catchError(err => this.restExtractor.handleError(err)))
}
getMyVideos (videoPagination: ComponentPagination, sort: VideoSortField): Observable<{ videos: Video[], totalVideos: number }> {
const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
let params = new HttpParams()
params = this.restService.addRestGetParams(params, pagination, sort)
return this.authHttp
.get<ResultList<Video>>(UserService.BASE_USERS_URL + '/me/videos', { params })
.pipe(
switchMap(res => this.extractVideos(res)),
catchError(err => this.restExtractor.handleError(err))
)
}
getAccountVideos (
account: Account,
videoPagination: ComponentPagination,
sort: VideoSortField
): Observable<{ videos: Video[], totalVideos: number }> {
const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
let params = new HttpParams()
params = this.restService.addRestGetParams(params, pagination, sort)
return this.authHttp
.get<ResultList<Video>>(AccountService.BASE_ACCOUNT_URL + account.nameWithHost + '/videos', { params })
.pipe(
switchMap(res => this.extractVideos(res)),
catchError(err => this.restExtractor.handleError(err))
)
}
getVideoChannelVideos (
videoChannel: VideoChannel,
videoPagination: ComponentPagination,
sort: VideoSortField
): Observable<{ videos: Video[], totalVideos: number }> {
const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
let params = new HttpParams()
params = this.restService.addRestGetParams(params, pagination, sort)
return this.authHttp
.get<ResultList<Video>>(VideoChannelService.BASE_VIDEO_CHANNEL_URL + videoChannel.nameWithHost + '/videos', { params })
.pipe(
switchMap(res => this.extractVideos(res)),
catchError(err => this.restExtractor.handleError(err))
)
}
getUserSubscriptionVideos (
videoPagination: ComponentPagination,
sort: VideoSortField
): Observable<{ videos: Video[], totalVideos: number }> {
const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
let params = new HttpParams()
params = this.restService.addRestGetParams(params, pagination, sort)
return this.authHttp
.get<ResultList<Video>>(UserSubscriptionService.BASE_USER_SUBSCRIPTIONS_URL + '/videos', { params })
.pipe(
switchMap(res => this.extractVideos(res)),
catchError(err => this.restExtractor.handleError(err))
)
}
getVideos (
videoPagination: ComponentPagination,
sort: VideoSortField,
filter?: VideoFilter,
categoryOneOf?: number
): Observable<{ videos: Video[], totalVideos: number }> {
const pagination = this.restService.componentPaginationToRestPagination(videoPagination)
let params = new HttpParams()
params = this.restService.addRestGetParams(params, pagination, sort)
if (filter) {
params = params.set('filter', filter)
}
if (categoryOneOf) {
params = params.set('categoryOneOf', categoryOneOf + '')
}
return this.authHttp
.get<ResultList<Video>>(VideoService.BASE_VIDEO_URL, { params })
.pipe(
switchMap(res => this.extractVideos(res)),
catchError(err => this.restExtractor.handleError(err))
)
}
buildBaseFeedUrls (params: HttpParams) {
const feeds = [
{
label: 'rss 2.0',
url: VideoService.BASE_FEEDS_URL + FeedFormat.RSS.toLowerCase()
},
{
label: 'atom 1.0',
url: VideoService.BASE_FEEDS_URL + FeedFormat.ATOM.toLowerCase()
},
{
label: 'json 1.0',
url: VideoService.BASE_FEEDS_URL + FeedFormat.JSON.toLowerCase()
}
]
if (params && params.keys().length !== 0) {
for (const feed of feeds) {
feed.url += '?' + params.toString()
}
}
return feeds
}
getVideoFeedUrls (sort: VideoSortField, filter?: VideoFilter, categoryOneOf?: number) {
let params = this.restService.addRestGetParams(new HttpParams(), undefined, sort)
if (filter) params = params.set('filter', filter)
if (categoryOneOf) params = params.set('categoryOneOf', categoryOneOf + '')
return this.buildBaseFeedUrls(params)
}
getAccountFeedUrls (accountId: number) {
let params = this.restService.addRestGetParams(new HttpParams())
params = params.set('accountId', accountId.toString())
return this.buildBaseFeedUrls(params)
}
getVideoChannelFeedUrls (videoChannelId: number) {
let params = this.restService.addRestGetParams(new HttpParams())
params = params.set('videoChannelId', videoChannelId.toString())
return this.buildBaseFeedUrls(params)
}
removeVideo (id: number) {
return this.authHttp
.delete(VideoService.BASE_VIDEO_URL + id)
.pipe(
map(this.restExtractor.extractDataBool),
catchError(err => this.restExtractor.handleError(err))
)
}
loadCompleteDescription (descriptionPath: string) {
return this.authHttp
.get(environment.apiUrl + descriptionPath)
.pipe(
map(res => res[ 'description' ]),
catchError(err => this.restExtractor.handleError(err))
)
}
setVideoLike (id: number) {
return this.setVideoRate(id, 'like')
}
setVideoDislike (id: number) {
return this.setVideoRate(id, 'dislike')
}
unsetVideoLike (id: number) {
return this.setVideoRate(id, 'none')
}
getUserVideoRating (id: number) {
const url = UserService.BASE_USERS_URL + 'me/videos/' + id + '/rating'
return this.authHttp.get<UserVideoRate>(url)
.pipe(catchError(err => this.restExtractor.handleError(err)))
}
extractVideos (result: ResultList<VideoServerModel>) {
return this.serverService.localeObservable
.pipe(
map(translations => {
const videosJson = result.data
const totalVideos = result.total
const videos: Video[] = []
for (const videoJson of videosJson) {
videos.push(new Video(videoJson, translations))
}
return { videos, totalVideos }
})
)
}
private setVideoRate (id: number, rateType: VideoRateType) {
const url = VideoService.BASE_VIDEO_URL + id + '/rate'
const body: UserVideoRateUpdate = {
rating: rateType
}
return this.authHttp
.put(url, body)
.pipe(
map(this.restExtractor.extractDataBool),
catchError(err => this.restExtractor.handleError(err))
)
}
}