Function _cleanupLocalStorage

Web/script.js:275–285

()

  },

  _cleanupLocalStorage() {
    try {
      const cacheKeys = [];
      for (let i = 0; i < localStorage.length; i++) {
        const key = localStorage.key(i);
        if (key.startsWith("indexCache_")) cacheKeys.push(key);
      }
      if (cacheKeys.length > 20)
        for (let i = 0; i < 5; i++) localStorage.removeItem(cacheKeys[i]);
    } catch (e) {}
  },
};
const watermarkImage = new Image();
watermarkImage.src = "watermark.png";