feat: Add image deletion functionality before a specific date and update gallery UI

lib/database.js

@@ -293,6 +293,38 @@ function cleanupOldImages(daysOld = 30) {
   });
 }
 
+/**
+ * Get images before a specific date (YYYY-MM-DD or YYYY-MM-DD HH:MM:SS)
+ */
+function getImagesBeforeDate(beforeDate) {
+  return new Promise((resolve, reject) => {
+    db.all(
+      'SELECT id, file_path FROM images WHERE fetched_at < ? ORDER BY fetched_at ASC',
+      [beforeDate],
+      (err, rows) => {
+        if (err) reject(err);
+        else resolve(rows || []);
+      }
+    );
+  });
+}
+
+/**
+ * Delete images before a specific date (YYYY-MM-DD or YYYY-MM-DD HH:MM:SS)
+ */
+function deleteImagesBeforeDate(beforeDate) {
+  return new Promise((resolve, reject) => {
+    db.run(
+      'DELETE FROM images WHERE fetched_at < ?',
+      [beforeDate],
+      function(err) {
+        if (err) reject(err);
+        else resolve(this.changes);
+      }
+    );
+  });
+}
+
 /**
  * Get images by hash (detect duplicates)
  */
@@ -337,6 +369,8 @@ module.exports = {
   getImageCount,
   deleteImage,
   cleanupOldImages,
+  getImagesBeforeDate,
+  deleteImagesBeforeDate,
   getImagesByHash,
   closeDatabase
 };

public/app.js

@@ -29,6 +29,3 @@ async function loadStatus() {
 
 // Load status on page load
 document.addEventListener('DOMContentLoaded', loadStatus);
-
-// Refresh status every 30 seconds
-setInterval(loadStatus, 30000);

routes/images.js

@@ -224,6 +224,45 @@ router.post('/cleanup', async (req, res) => {
   }
 });
 
+/**
+ * POST /api/cleanup/before - Delete images before a specific date
+ */
+router.post('/cleanup/before', async (req, res) => {
+  try {
+    const { beforeDate } = req.body;
+
+    if (!beforeDate || typeof beforeDate !== 'string') {
+      return res.status(400).json({ success: false, error: 'beforeDate is required (YYYY-MM-DD or YYYY-MM-DD HH:MM:SS)' });
+    }
+
+    const normalizedInput = beforeDate.replace('T', ' ');
+    const normalized = normalizedInput.length <= 10
+      ? `${normalizedInput} 00:00:00`
+      : (normalizedInput.length === 16 ? `${normalizedInput}:00` : normalizedInput);
+
+    const imagesToDelete = await database.getImagesBeforeDate(normalized);
+    let filesDeleted = 0;
+
+    for (const image of imagesToDelete) {
+      const deletedFile = await storage.deleteImageFile(image.file_path);
+      if (deletedFile) filesDeleted++;
+    }
+
+    const deletedFromDb = await database.deleteImagesBeforeDate(normalized);
+
+    res.json({
+      success: true,
+      cleanup: {
+        deletedFromDb,
+        filesDeleted,
+        beforeDate: normalized
+      }
+    });
+  } catch (err) {
+    res.status(500).json({ success: false, error: err.message });
+  }
+});
+
 /**
  * GET /api/fetcher/status - Get fetcher status
  */