Add new API

fresh.gen.ts

@@ -19,6 +19,7 @@ import * as $api_filemeta_token_ from "./routes/api/filemeta/[token].ts";
 import * as $api_files_token_ from "./routes/api/files/[token].ts";
 import * as $api_gallery_gid_ from "./routes/api/gallery/[gid].ts";
 import * as $api_gallery_list from "./routes/api/gallery/list.ts";
+import * as $api_gallery_meta_gids_ from "./routes/api/gallery/meta/[gids].ts";
 import * as $api_health_check from "./routes/api/health_check.ts";
 import * as $api_status from "./routes/api/status.ts";
 import * as $api_tag_id_ from "./routes/api/tag/[id].ts";
@@ -62,6 +63,7 @@ const manifest = {
         "./routes/api/files/[token].ts": $api_files_token_,
         "./routes/api/gallery/[gid].ts": $api_gallery_gid_,
         "./routes/api/gallery/list.ts": $api_gallery_list,
+        "./routes/api/gallery/meta/[gids].ts": $api_gallery_meta_gids_,
         "./routes/api/health_check.ts": $api_health_check,
         "./routes/api/status.ts": $api_status,
         "./routes/api/tag/[id].ts": $api_tag_id_,

routes/api/gallery/meta/[gids].ts

@@ -0,0 +1,39 @@
+import { Handlers } from "$fresh/server.ts";
+import { get_task_manager } from "../../../../server.ts";
+import {
+    gen_data,
+    gen_error,
+    JSONResult,
+    return_data,
+    return_error,
+} from "../../../../server/utils.ts";
+import { GMeta, User, UserPermission } from "../../../../db.ts";
+
+export const handler: Handlers = {
+    GET(_req, ctx) {
+        const u = <User | undefined> ctx.state.user;
+        if (
+            u && !u.is_admin &&
+            !(u.permissions & UserPermission.ReadGallery ||
+                u.permissions & UserPermission.ManageTasks)
+        ) {
+            return return_error(403, "Permission denied.");
+        }
+        const gids = new Set(
+            ctx.params.gids.split(",").map((v) => parseInt(v)).filter((v) =>
+                !isNaN(v)
+            ),
+        );
+        const m = get_task_manager();
+        const re: Record<number, JSONResult<GMeta>> = {};
+        for (const gid of gids) {
+            const meta = m.db.get_gmeta_by_gid(gid);
+            if (meta) {
+                re[gid] = gen_data(meta);
+            } else {
+                re[gid] = gen_error(404, "Not found");
+            }
+        }
+        return return_data(re);
+    },
+};