Feature/filter already watched videos (#5739)

[github/Chocobozzz/PeerTube.git] / server / helpers / custom-validators / activitypub / videos.ts

diff --git a/server/helpers/custom-validators/activitypub/videos.ts b/server/helpers/custom-validators/activitypub/videos.ts
index 22b5e14a2bbed65a24c8269db0b40401e472b5c4..97b3577af3ddd2a77a084f29236f3e4c10ebb02d 100644 (file)
--- a/server/helpers/custom-validators/activitypub/videos.ts
+++ b/server/helpers/custom-validators/activitypub/videos.ts
@@ -1,33 +1,26 @@
 import validator from 'validator'
+import { logger } from '@server/helpers/logger'
+import { ActivityTrackerUrlObject, ActivityVideoFileMetadataUrlObject } from '@shared/models'
+import { LiveVideoLatencyMode, VideoState } from '../../../../shared/models/videos'
 import { ACTIVITY_PUB, CONSTRAINTS_FIELDS } from '../../../initializers/constants'
 import { peertubeTruncate } from '../../core-utils'
-import { exists, isArray, isBooleanValid, isDateValid, isUUIDValid } from '../misc'
+import { isArray, isBooleanValid, isDateValid, isUUIDValid } from '../misc'
+import { isLiveLatencyModeValid } from '../video-lives'
 import {
+  isVideoDescriptionValid,
   isVideoDurationValid,
   isVideoNameValid,
   isVideoStateValid,
   isVideoTagValid,
-  isVideoTruncatedDescriptionValid,
   isVideoViewsValid
 } from '../videos'
-import { isActivityPubUrlValid, isBaseActivityValid, setValidAttributedTo } from './misc'
-import { VideoState } from '../../../../shared/models/videos'
-import { logger } from '@server/helpers/logger'
+import { isActivityPubUrlValid, isActivityPubVideoDurationValid, isBaseActivityValid, setValidAttributedTo } from './misc'
 
 function sanitizeAndCheckVideoTorrentUpdateActivity (activity: any) {
   return isBaseActivityValid(activity, 'Update') &&
     sanitizeAndCheckVideoTorrentObject(activity.object)
 }
 
-function isActivityPubVideoDurationValid (value: string) {
-  // https://www.w3.org/TR/activitystreams-vocabulary/#dfn-duration
-  return exists(value) &&
-    typeof value === 'string' &&
-    value.startsWith('PT') &&
-    value.endsWith('S') &&
-    isVideoDurationValid(value.replace(/[^0-9]+/g, ''))
-}
-
 function sanitizeAndCheckVideoTorrentObject (video: any) {
   if (!video || video.type !== 'Video') return false
 
@@ -39,7 +32,7 @@ function sanitizeAndCheckVideoTorrentObject (video: any) {
     logger.debug('Video has invalid urls', { video })
     return false
   }
-  if (!setRemoteVideoTruncatedContent(video)) {
+  if (!setRemoteVideoContent(video)) {
     logger.debug('Video has invalid content', { video })
     return false
   }
@@ -61,50 +54,71 @@ function sanitizeAndCheckVideoTorrentObject (video: any) {
   if (!isBooleanValid(video.waitTranscoding)) video.waitTranscoding = false
   if (!isBooleanValid(video.downloadEnabled)) video.downloadEnabled = true
   if (!isBooleanValid(video.commentsEnabled)) video.commentsEnabled = false
+  if (!isBooleanValid(video.isLiveBroadcast)) video.isLiveBroadcast = false
+  if (!isBooleanValid(video.liveSaveReplay)) video.liveSaveReplay = false
+  if (!isBooleanValid(video.permanentLive)) video.permanentLive = false
+  if (!isLiveLatencyModeValid(video.latencyMode)) video.latencyMode = LiveVideoLatencyMode.DEFAULT
 
   return isActivityPubUrlValid(video.id) &&
     isVideoNameValid(video.name) &&
     isActivityPubVideoDurationValid(video.duration) &&
+    isVideoDurationValid(video.duration.replace(/[^0-9]+/g, '')) &&
     isUUIDValid(video.uuid) &&
     (!video.category || isRemoteNumberIdentifierValid(video.category)) &&
     (!video.licence || isRemoteNumberIdentifierValid(video.licence)) &&
     (!video.language || isRemoteStringIdentifierValid(video.language)) &&
     isVideoViewsValid(video.views) &&
     isBooleanValid(video.sensitive) &&
-    isBooleanValid(video.commentsEnabled) &&
-    isBooleanValid(video.downloadEnabled) &&
     isDateValid(video.published) &&
     isDateValid(video.updated) &&
     (!video.originallyPublishedAt || isDateValid(video.originallyPublishedAt)) &&
     (!video.content || isRemoteVideoContentValid(video.mediaType, video.content)) &&
-    video.url.length !== 0 &&
     video.attributedTo.length !== 0
 }
 
 function isRemoteVideoUrlValid (url: any) {
   return url.type === 'Link' &&
+    // Video file link
     (
-      ACTIVITY_PUB.URL_MIME_TYPES.VIDEO.indexOf(url.mediaType) !== -1 &&
+      ACTIVITY_PUB.URL_MIME_TYPES.VIDEO.includes(url.mediaType) &&
       isActivityPubUrlValid(url.href) &&
       validator.isInt(url.height + '', { min: 0 }) &&
       validator.isInt(url.size + '', { min: 0 }) &&
       (!url.fps || validator.isInt(url.fps + '', { min: -1 }))
     ) ||
+    // Torrent link
     (
-      ACTIVITY_PUB.URL_MIME_TYPES.TORRENT.indexOf(url.mediaType) !== -1 &&
+      ACTIVITY_PUB.URL_MIME_TYPES.TORRENT.includes(url.mediaType) &&
       isActivityPubUrlValid(url.href) &&
       validator.isInt(url.height + '', { min: 0 })
     ) ||
+    // Magnet link
     (
-      ACTIVITY_PUB.URL_MIME_TYPES.MAGNET.indexOf(url.mediaType) !== -1 &&
+      ACTIVITY_PUB.URL_MIME_TYPES.MAGNET.includes(url.mediaType) &&
       validator.isLength(url.href, { min: 5 }) &&
       validator.isInt(url.height + '', { min: 0 })
     ) ||
+    // HLS playlist link
     (
       (url.mediaType || url.mimeType) === 'application/x-mpegURL' &&
       isActivityPubUrlValid(url.href) &&
       isArray(url.tag)
-    )
+    ) ||
+    isAPVideoTrackerUrlObject(url) ||
+    isAPVideoFileUrlMetadataObject(url)
+}
+
+function isAPVideoFileUrlMetadataObject (url: any): url is ActivityVideoFileMetadataUrlObject {
+  return url &&
+    url.type === 'Link' &&
+    url.mediaType === 'application/json' &&
+    isArray(url.rel) && url.rel.includes('metadata')
+}
+
+function isAPVideoTrackerUrlObject (url: any): url is ActivityTrackerUrlObject {
+  return isArray(url.rel) &&
+    url.rel.includes('tracker') &&
+    isActivityPubUrlValid(url.href)
 }
 
 // ---------------------------------------------------------------------------
@@ -113,7 +127,9 @@ export {
   sanitizeAndCheckVideoTorrentUpdateActivity,
   isRemoteStringIdentifierValid,
   sanitizeAndCheckVideoTorrentObject,
-  isRemoteVideoUrlValid
+  isRemoteVideoUrlValid,
+  isAPVideoFileUrlMetadataObject,
+  isAPVideoTrackerUrlObject
 }
 
 // ---------------------------------------------------------------------------
@@ -152,7 +168,7 @@ function isRemoteStringIdentifierValid (data: any) {
 }
 
 function isRemoteVideoContentValid (mediaType: string, content: string) {
-  return mediaType === 'text/markdown' && isVideoTruncatedDescriptionValid(content)
+  return mediaType === 'text/markdown' && isVideoDescriptionValid(content)
 }
 
 function setValidRemoteIcon (video: any) {
@@ -178,9 +194,9 @@ function setValidRemoteVideoUrls (video: any) {
   return true
 }
 
-function setRemoteVideoTruncatedContent (video: any) {
+function setRemoteVideoContent (video: any) {
   if (video.content) {
-    video.content = peertubeTruncate(video.content, { length: CONSTRAINTS_FIELDS.VIDEOS.TRUNCATED_DESCRIPTION.max })
+    video.content = peertubeTruncate(video.content, { length: CONSTRAINTS_FIELDS.VIDEOS.DESCRIPTION.max })
   }
 
   return true