3 files changed, 92 insertions, 0 deletions

diff --git a/server/lib/model-loaders/actor.ts b/server/lib/model-loaders/actor.ts
new file mode 100644
index 000000000..1355d8ee2
--- /dev/null
+++ b/server/lib/model-loaders/actor.ts
@@ -0,0 +1,17 @@
+
+import { ActorModel } from '../../models/actor/actor'
+import { MActorAccountChannelId, MActorFull } from '../../types/models'
+
+type ActorLoadByUrlType = 'all' | 'association-ids'
+
+function loadActorByUrl (url: string, fetchType: ActorLoadByUrlType): Promise<MActorFull | MActorAccountChannelId> {
+  if (fetchType === 'all') return ActorModel.loadByUrlAndPopulateAccountAndChannel(url)
+
+  if (fetchType === 'association-ids') return ActorModel.loadByUrl(url)
+}
+
+export {
+  ActorLoadByUrlType,
+
+  loadActorByUrl
+}
diff --git a/server/lib/model-loaders/index.ts b/server/lib/model-loaders/index.ts
new file mode 100644
index 000000000..9e5152cb2
--- /dev/null
+++ b/server/lib/model-loaders/index.ts
@@ -0,0 +1,2 @@
+export * from './actor'
+export * from './video'
diff --git a/server/lib/model-loaders/video.ts b/server/lib/model-loaders/video.ts
new file mode 100644
index 000000000..0a3c15ad8
--- /dev/null
+++ b/server/lib/model-loaders/video.ts
@@ -0,0 +1,73 @@
+import { VideoModel } from '@server/models/video/video'
+import {
+  MVideoAccountLightBlacklistAllFiles,
+  MVideoFormattableDetails,
+  MVideoFullLight,
+  MVideoId,
+  MVideoImmutable,
+  MVideoThumbnail
+} from '@server/types/models'
+import { Hooks } from '../plugins/hooks'
+
+type VideoLoadType = 'for-api' | 'all' | 'only-video' | 'id' | 'none' | 'only-immutable-attributes'
+
+function loadVideo (id: number | string, fetchType: 'for-api', userId?: number): Promise<MVideoFormattableDetails>
+function loadVideo (id: number | string, fetchType: 'all', userId?: number): Promise<MVideoFullLight>
+function loadVideo (id: number | string, fetchType: 'only-immutable-attributes'): Promise<MVideoImmutable>
+function loadVideo (id: number | string, fetchType: 'only-video', userId?: number): Promise<MVideoThumbnail>
+function loadVideo (id: number | string, fetchType: 'id' | 'none', userId?: number): Promise<MVideoId>
+function loadVideo (
+  id: number | string,
+  fetchType: VideoLoadType,
+  userId?: number
+): Promise<MVideoFullLight | MVideoThumbnail | MVideoId | MVideoImmutable>
+function loadVideo (
+  id: number | string,
+  fetchType: VideoLoadType,
+  userId?: number
+): Promise<MVideoFullLight | MVideoThumbnail | MVideoId | MVideoImmutable> {
+
+  if (fetchType === 'for-api') {
+    return Hooks.wrapPromiseFun(
+      VideoModel.loadForGetAPI,
+      { id, userId },
+      'filter:api.video.get.result'
+    )
+  }
+
+  if (fetchType === 'all') return VideoModel.loadAndPopulateAccountAndServerAndTags(id, undefined, userId)
+
+  if (fetchType === 'only-immutable-attributes') return VideoModel.loadImmutableAttributes(id)
+
+  if (fetchType === 'only-video') return VideoModel.load(id)
+
+  if (fetchType === 'id' || fetchType === 'none') return VideoModel.loadOnlyId(id)
+}
+
+type VideoLoadByUrlType = 'all' | 'only-video' | 'only-immutable-attributes'
+
+function loadVideoByUrl (url: string, fetchType: 'all'): Promise<MVideoAccountLightBlacklistAllFiles>
+function loadVideoByUrl (url: string, fetchType: 'only-immutable-attributes'): Promise<MVideoImmutable>
+function loadVideoByUrl (url: string, fetchType: 'only-video'): Promise<MVideoThumbnail>
+function loadVideoByUrl (
+  url: string,
+  fetchType: VideoLoadByUrlType
+): Promise<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail | MVideoImmutable>
+function loadVideoByUrl (
+  url: string,
+  fetchType: VideoLoadByUrlType
+): Promise<MVideoAccountLightBlacklistAllFiles | MVideoThumbnail | MVideoImmutable> {
+  if (fetchType === 'all') return VideoModel.loadByUrlAndPopulateAccount(url)
+
+  if (fetchType === 'only-immutable-attributes') return VideoModel.loadByUrlImmutableAttributes(url)
+
+  if (fetchType === 'only-video') return VideoModel.loadByUrl(url)
+}
+
+export {
+  VideoLoadType,
+  VideoLoadByUrlType,
+
+  loadVideo,
+  loadVideoByUrl
+}