How can I export file name of pdf attachments

[Seraphli]

Sorry to bother you. I have tried this postscript. I don't know what is wrong with my script. So I'm asking for help. Thanks!

if (Translator.BetterTeX && item.attachments) {
  var filename = "";
  for (const att of item.attachments) {
    if (att.localPath && att.localPath.includes("pdf") && filename == "") {
      var path = "";
      if (att.localPath.includes("\\")) {
        path = att.localPath.split('\\');
      }
      if (att.localPath.includes("/")) {
        path = att.localPath.split('/');
      }
      filename = path.pop();
    }
  }
  tex.add({ name: 'filename', value: filename, enc: 'raw' })
}

[retorquere]

This works for me

if (Translator.BetterTeX && item.attachments) {
  var filename = item.attachments
    .filter(att => att.localPath && att.localPath.match(/\.pdf$/i))
    .map(att => att.localPath.replace(/.*[\\/]/, ''))
    .find(att => att)

  tex.add({ name: 'filename', value: filename, enc: 'raw' })
}

[Seraphli]

Yes! Thanks a lot!