Update app.py

app.py

@@ -256,39 +256,76 @@ def upload():
 def gallery():
     try:
         offset = int(request.args.get("offset", 0))
-        limit = int(request.args.get("limit", 20))
+        limit = int(request.args.get("limit", 10))
     except:
         offset = 0
-        limit = 20
+        limit = 10
+
+    # --- Get filters from query params ---
+    text_filter = request.args.get("text", "").lower()
+    uploader_filter = request.args.get("uploader", "").lower()
+    category_filter = request.args.get("category", "").lower()
+    filetype_filter = request.args.get("filetype", "").lower()
+    tags_filter = [t.strip().lower() for t in request.args.get("tags", "").split(",") if t.strip()]
 
-    # Collect all items
     items = []
 
+    # Images from index_map
     for entry in index_map:
         fn = entry["filename"]
         md = metadata.get(fn, {})
-        items.append({
+        item = {
             "url": md.get("url", dataset_url(fn)),
             "filename": fn,
             "title": md.get("title", entry.get("title", "Untitled")),
             "description": md.get("description", entry.get("description", "")),
             "category": md.get("category", entry.get("category", "Uncategorized")),
             "uploader": md.get("uploader", "Anonymous"),
-            "filetype": md.get("filetype", entry.get("filetype", "image"))
-        })
+            "filetype": md.get("filetype", entry.get("filetype", "image")),
+            "tags": md.get("tags", [])
+        }
+
+        # --- Apply filters ---
+        if text_filter and text_filter not in item["title"].lower() and text_filter not in item["description"].lower():
+            continue
+        if uploader_filter and uploader_filter != item["uploader"].lower():
+            continue
+        if category_filter and category_filter != item["category"].lower():
+            continue
+        if filetype_filter and filetype_filter != item["filetype"].lower():
+            continue
+        if tags_filter and not any(t.lower() in [tag.lower() for tag in item.get("tags", [])] for t in tags_filter):
+            continue
+
+        items.append(item)
 
     # Add videos not in index_map
     for fn, md in metadata.items():
         if md.get("filetype") == "video" and not any(it["filename"] == fn for it in items):
-            items.append({
+            item = {
                 "url": md.get("url", dataset_url(fn)),
                 "filename": fn,
                 "title": md.get("title", "Untitled"),
                 "description": md.get("description", ""),
                 "category": md.get("category", "Uncategorized"),
                 "uploader": md.get("uploader", "Anonymous"),
-                "filetype": "video"
-            })
+                "filetype": "video",
+                "tags": md.get("tags", [])
+            }
+
+            # --- Apply filters ---
+            if text_filter and text_filter not in item["title"].lower() and text_filter not in item["description"].lower():
+                continue
+            if uploader_filter and uploader_filter != item["uploader"].lower():
+                continue
+            if category_filter and category_filter != item["category"].lower():
+                continue
+            if filetype_filter and filetype_filter != item["filetype"].lower():
+                continue
+            if tags_filter and not any(t.lower() in [tag.lower() for tag in item.get("tags", [])] for t in tags_filter):
+                continue
+
+            items.append(item)
 
     items.sort(key=lambda x: x["filename"], reverse=True)
     paged_items = items[offset: offset + limit]