Support lazy download of remote video miniatures

1 files changed, 28 insertions, 0 deletions

diff --git a/server/lib/files-cache/video-miniature-permanent-file-cache.ts b/server/lib/files-cache/video-miniature-permanent-file-cache.ts
new file mode 100644
index 000000000..35d9466f7
--- /dev/null
+++ b/server/lib/files-cache/video-miniature-permanent-file-cache.ts
@@ -0,0 +1,28 @@
+import { CONFIG } from '@server/initializers/config'
+import { THUMBNAILS_SIZE } from '@server/initializers/constants'
+import { ThumbnailModel } from '@server/models/video/thumbnail'
+import { MThumbnail } from '@server/types/models'
+import { ThumbnailType } from '@shared/models'
+import { AbstractPermanentFileCache } from './shared'
+
+export class VideoMiniaturePermanentFileCache extends AbstractPermanentFileCache<MThumbnail> {
+
+  constructor () {
+    super(CONFIG.STORAGE.THUMBNAILS_DIR)
+  }
+
+  protected loadModel (filename: string) {
+    return ThumbnailModel.loadByFilename(filename, ThumbnailType.MINIATURE)
+  }
+
+  protected getImageSize (image: MThumbnail): { width: number, height: number } {
+    if (image.width && image.height) {
+      return {
+        height: image.height,
+        width: image.width
+      }
+    }
+
+    return THUMBNAILS_SIZE
+  }
+}