feature: initial syndication feeds support

Provides rss 2.0, atom 1.0 and json 1.0 feeds for videos (instance and account-wide) on listings and video-watch views.

* still lacks redis caching
* still lacks lastBuildDate support
* still lacks channel-wide support
* still lacks semantic annotation (for licenses, NSFW warnings, etc.)
* still lacks love ( ˘ ³˘)

* RSS: has MRSS support for torrent lists!
* RSS: includes the first torrent in an enclosure
* JSON: lists all torrents in the 'attachments' object
* ATOM: lacking torrent listing support

Advances #23
Partial implementation for the accountId generation in the client, which will need a hotfix to add a way to get the proper account id.

1 files changed, 43 insertions, 0 deletions

diff --git a/client/src/app/shared/video/video.service.ts b/client/src/app/shared/video/video.service.ts
index 0a8894fd9..009155410 100644
--- a/client/src/app/shared/video/video.service.ts
+++ b/client/src/app/shared/video/video.service.ts
@@ -8,6 +8,7 @@ import { ResultList } from '../../../../../shared/models/result-list.model'
 import { UserVideoRateUpdate } from '../../../../../shared/models/videos/user-video-rate-update.model'
 import { UserVideoRate } from '../../../../../shared/models/videos/user-video-rate.model'
 import { VideoFilter } from '../../../../../shared/models/videos/video-query.type'
+import { FeedFormat } from '../../../../../shared/models/feeds/feed-format.enum'
 import { VideoRateType } from '../../../../../shared/models/videos/video-rate.type'
 import { VideoUpdate } from '../../../../../shared/models/videos/video-update.model'
 import { environment } from '../../../environments/environment'
@@ -24,6 +25,7 @@ import { objectToFormData } from '@app/shared/misc/utils'
 @Injectable()
 export class VideoService {
   private static BASE_VIDEO_URL = environment.apiUrl + '/api/v1/videos/'
+  private static BASE_FEEDS_URL = environment.apiUrl + '/feeds/videos.'
 
   constructor (
     private authHttp: HttpClient,
@@ -115,6 +117,47 @@ export class VideoService {
       .catch((res) => this.restExtractor.handleError(res))
   }
 
+  baseFeed () {
+    const feed = {}
+
+    for (let item in FeedFormat) {
+      feed[FeedFormat[item]] = VideoService.BASE_FEEDS_URL + item.toLowerCase()
+    }
+
+    return feed
+  }
+
+  getFeed (
+    filter?: VideoFilter
+  ) {
+    let params = this.restService.addRestGetParams(new HttpParams())
+    const feed = this.baseFeed()
+
+    if (filter) {
+      params = params.set('filter', filter)
+    }
+    for (let item in feed) {
+      feed[item] = feed[item] + ((params.toString().length === 0) ? '' : '?') + params.toString()
+    }
+
+    return feed
+  }
+
+  getAccountFeed (
+    accountId: number,
+    host?: string
+  ) {
+    let params = this.restService.addRestGetParams(new HttpParams())
+    const feed = this.baseFeed()
+
+    params = params.set('accountId', accountId.toString())
+    for (let item in feed) {
+      feed[item] = feed[item] + ((params.toString().length === 0) ? '' : '?') + params.toString()
+    }
+
+    return feed
+  }
+
   searchVideos (
     search: string,
     videoPagination: ComponentPagination,