+
+// ---------------------------------------------------------------------------
+
+function checkViewActivity (activity: any) {
+ return isBaseActivityValid(activity, 'View') &&
+ isViewActivityValid(activity)
+}
+
+function checkFlagActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Flag') &&
+ isFlagActivityValid(activity)
+}
+
+function checkDislikeActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Dislike') &&
+ isDislikeActivityValid(activity)
+}
+
+function checkCreateActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Create') &&
+ (
+ isViewActivityValid(activity.object) ||
+ isDislikeActivityValid(activity.object) ||
+ isFlagActivityValid(activity.object) ||
+ isPlaylistObjectValid(activity.object) ||
+
+ isCacheFileObjectValid(activity.object) ||
+ sanitizeAndCheckVideoCommentObject(activity.object) ||
+ sanitizeAndCheckVideoTorrentObject(activity.object)
+ )
+}
+
+function checkUpdateActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Update') &&
+ (
+ isCacheFileObjectValid(activity.object) ||
+ isPlaylistObjectValid(activity.object) ||
+ sanitizeAndCheckVideoTorrentObject(activity.object) ||
+ sanitizeAndCheckActorObject(activity.object)
+ )
+}
+
+function checkDeleteActivity (activity: any) {
+ // We don't really check objects
+ return isBaseActivityValid(activity, 'Delete') &&
+ isObjectValid(activity.object)
+}
+
+function checkFollowActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Follow') &&
+ isObjectValid(activity.object)
+}
+
+function checkAcceptActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Accept')
+}
+
+function checkRejectActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Reject')
+}
+
+function checkAnnounceActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Announce') &&
+ isObjectValid(activity.object)
+}
+
+function checkUndoActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Undo') &&
+ (
+ checkFollowActivity(activity.object) ||
+ checkLikeActivity(activity.object) ||
+ checkDislikeActivity(activity.object) ||
+ checkAnnounceActivity(activity.object) ||
+ checkCreateActivity(activity.object)
+ )
+}
+
+function checkLikeActivity (activity: any) {
+ return isBaseActivityValid(activity, 'Like') &&
+ isObjectValid(activity.object)
+}