fix: pictures download button

fix #1225

sas/static/bundled/sas/pictures-download-index.ts

@@ -5,12 +5,13 @@ import type { PictureSchema } from "#openapi";
 document.addEventListener("alpine:init", () => {
   Alpine.data("pictures_download", () => ({
     isDownloading: false,
+    downloadPictures: [] as PictureSchema[],
 
     async downloadZip() {
       this.isDownloading = true;
       const bar = this.$refs.progress;
       bar.value = 0;
-      bar.max = this.pictures.length;
+      bar.max = this.downloadPictures.length;
 
       const incrementProgressBar = (_total: number): undefined => {
         bar.value++;
@@ -29,7 +30,7 @@ document.addEventListener("alpine:init", () => {
       const zipWriter = new ZipWriter(await fileHandle.createWritable());
 
       await Promise.all(
-        this.pictures.map((p: PictureSchema) => {
+        this.downloadPictures.map(async (p: PictureSchema) => {
           const imgName = `${p.album}/IMG_${p.date.replace(/[:\-]/g, "_")}${p.name.slice(p.name.lastIndexOf("."))}`;
           return zipWriter.add(imgName, new HttpReader(p.full_size_url), {
             level: 9,

sas/static/bundled/sas/user/pictures-index.ts

@@ -57,5 +57,9 @@ document.addEventListener("alpine:init", () => {
       }
       this.loading = false;
     },
+
+    allPictures(): PictureSchema[] {
+      return this.albums.flatMap((album: Album) => album.pictures);
+    },
   }));
 });