Support lazy download thumbnails

1 files changed, 27 insertions, 0 deletions

diff --git a/server/lib/files-cache/avatar-permanent-file-cache.ts b/server/lib/files-cache/avatar-permanent-file-cache.ts
new file mode 100644
index 000000000..89228c5a5
--- /dev/null
+++ b/server/lib/files-cache/avatar-permanent-file-cache.ts
@@ -0,0 +1,27 @@
+import { ACTOR_IMAGES_SIZE } from '@server/initializers/constants'
+import { ActorImageModel } from '@server/models/actor/actor-image'
+import { MActorImage } from '@server/types/models'
+import { AbstractPermanentFileCache } from './shared'
+import { CONFIG } from '@server/initializers/config'
+
+export class AvatarPermanentFileCache extends AbstractPermanentFileCache<ActorImageModel> {
+
+  constructor () {
+    super(CONFIG.STORAGE.ACTOR_IMAGES)
+  }
+
+  protected loadModel (filename: string) {
+    return ActorImageModel.loadByName(filename)
+  }
+
+  protected getImageSize (image: MActorImage): { width: number, height: number } {
+    if (image.width && image.height) {
+      return {
+        height: image.height,
+        width: image.width
+      }
+    }
+
+    return ACTOR_IMAGES_SIZE[image.type][0]
+  }
+}