Function decodeHtmlEntities

server/src/routes/content.ts:1176–1187

(text: string)

      // Decode HTML entities helper
      const decodeHtmlEntities = (text: string): string => {
        // &amp; must be decoded last to avoid double-decoding (e.g. &amp;lt; -> &lt; -> <)
        return text
          .replace(/&lt;/g, '<')
          .replace(/&gt;/g, '>')
          .replace(/&quot;/g, '"')
          .replace(/&#39;/g, "'")
          .replace(/&nbsp;/g, ' ')
          .replace(/&#(\d+);/g, (_, dec) => String.fromCharCode(dec))
          .replace(/&#x([0-9A-Fa-f]+);/g, (_, hex) => String.fromCharCode(parseInt(hex, 16)))
          .replace(/&amp;/g, '&');
      };

      // Determine title (prefer og:title, then <title>)
      let title = ogTitleMatch?.[1] || titleMatch?.[1] || '';