init f0ckm

debug/blur_existing_thumbnails.mjs

@@ -0,0 +1,102 @@
+/**
+ * Backfill script to generate blurred thumbnails for existing NSFW items
+ * 
+ * Run with: node debug/blur_existing_thumbnails.mjs
+ */
+
+import { exec as _exec } from "child_process";
+import fs from "fs";
+import path from "path";
+import cfg from "../src/inc/config.mjs";
+import sql from "../src/inc/sql.mjs";
+
+const db = sql;
+
+const exec = (cmd) => new Promise((resolve, reject) => {
+  _exec(cmd, { maxBuffer: 5e3 * 1024 }, (err, stdout, stderr) => {
+    if (err) {
+      err.stderr = stderr;
+      return reject(err);
+    }
+    resolve({ stdout });
+  });
+});
+
+async function main() {
+  console.log('[BACKFILL] Starting blurred thumbnail generation for existing NSFW items...');
+
+  // Find all items with NSFW tag (tag_id = 2) that are active
+  const nsfwItems = await db`
+    SELECT DISTINCT items.id 
+    FROM items
+    JOIN tags_assign ON tags_assign.item_id = items.id
+    WHERE tags_assign.tag_id = 2
+    AND items.active = true
+  `;
+
+  console.log(`[BACKFILL] Found ${nsfwItems.length} NSFW items`);
+
+  const tDir = cfg.paths.t;
+  console.log(`[BACKFILL] Thumbnail directory: ${tDir}`);
+  
+  // Debug: check if directory exists and list some files
+  try {
+    const files = await fs.promises.readdir(tDir);
+    console.log(`[BACKFILL] Directory exists, contains ${files.length} files`);
+    console.log(`[BACKFILL] Sample files: ${files.slice(0, 5).join(', ')}`);
+  } catch (e) {
+    console.error(`[BACKFILL] ERROR: Cannot access thumbnail directory: ${e.message}`);
+    process.exit(1);
+  }
+
+  let processed = 0;
+  let skipped = 0;
+  let errors = 0;
+
+  for (const item of nsfwItems) {
+    const src = path.join(tDir, `${item.id}.webp`);
+    const dst = path.join(tDir, `${item.id}_blur.webp`);
+
+    // Check if blur already exists
+    try {
+      await fs.promises.access(dst);
+      skipped++;
+      continue; // Already exists
+    } catch {
+      // Doesn't exist, proceed
+    }
+
+    // Check if source exists
+    try {
+      await fs.promises.access(src);
+    } catch {
+      console.log(`[BACKFILL] Source thumbnail missing for item ${item.id}`);
+      errors++;
+      continue;
+    }
+
+    // Generate blurred thumbnail
+    try {
+      await exec(`magick "${src}" -blur 0x20 "${dst}"`);
+      processed++;
+      if (processed % 100 === 0) {
+        console.log(`[BACKFILL] Progress: ${processed} processed, ${skipped} skipped, ${errors} errors`);
+      }
+    } catch (err) {
+      console.error(`[BACKFILL] Failed to blur item ${item.id}:`, err.message);
+      errors++;
+    }
+  }
+
+  console.log(`[BACKFILL] Complete!`);
+  console.log(`  Processed: ${processed}`);
+  console.log(`  Skipped (already exist): ${skipped}`);
+  console.log(`  Errors: ${errors}`);
+
+  process.exit(0);
+}
+
+main().catch(err => {
+  console.error('[BACKFILL] Fatal error:', err);
+  process.exit(1);
+});