Block comments from muted accounts/servers

Add better control for users of comments displayed on their videos:

 * Do not forward comments from muted remote accounts/servers (muted by the current server or by the video owner)
 * Do not list threads and hide replies (with their children) of accounts/servers muted by the video owner
 * Hide from RSS comments of muted accounts/servers by video owners

Use case:
  * Try to limit spam propagation in the federation
  * Add ability for users to automatically hide comments on their videos from undesirable accounts/servers (the comment section belongs to videomakers, so they choose what's posted there)

shared/extra-utils/videos/video-comments.ts

@@ -61,6 +61,12 @@ function addVideoCommentReply (
     .expect(expectedStatus)
 }
 
+async function findCommentId (url: string, videoId: number | string, text: string) {
+  const res = await getVideoCommentThreads(url, videoId, 0, 25, '-createdAt')
+
+  return res.body.data.find(c => c.text === text).id as number
+}
+
 function deleteVideoComment (
   url: string,
   token: string,
@@ -85,5 +91,6 @@ export {
   getVideoThreadComments,
   addVideoCommentThread,
   addVideoCommentReply,
+  findCommentId,
   deleteVideoComment
 }

shared/extra-utils/videos/videos.ts

@@ -95,6 +95,12 @@ function getVideo (url: string, id: number | string, expectedStatus = 200) {
           .expect(expectedStatus)
 }
 
+async function getVideoIdFromUUID (url: string, uuid: string) {
+  const res = await getVideo(url, uuid)
+
+  return res.body.id
+}
+
 function getVideoFileMetadataUrl (url: string) {
   return request(url)
     .get('/')
@@ -669,5 +675,6 @@ export {
   checkVideoFilesWereRemoved,
   getPlaylistVideos,
   uploadVideoAndGetId,
-  getLocalIdByUUID
+  getLocalIdByUUID,
+  getVideoIdFromUUID
 }