{"version":3,"file":"utils.cjs","sources":["../../../../src/tools/search/utils.ts"],"sourcesContent":["/* eslint-disable no-console */\n\nimport type * as t from './types';\n\n/**\n * Singleton instance of the default logger\n */\nlet defaultLoggerInstance: t.Logger | null = null;\n\n/**\n * Creates a default logger that maps to console methods\n * Uses a singleton pattern to avoid creating multiple instances\n * @returns A default logger that implements the Logger interface\n */\nexport const createDefaultLogger = (): t.Logger => {\n  if (!defaultLoggerInstance) {\n    defaultLoggerInstance = {\n      error: console.error,\n      warn: console.warn,\n      info: console.info,\n      debug: console.debug,\n    } as t.Logger;\n  }\n  return defaultLoggerInstance;\n};\n\nexport const fileExtRegex =\n  /\\.(pdf|jpe?g|png|gif|svg|webp|bmp|ico|tiff?|avif|heic|doc[xm]?|xls[xm]?|ppt[xm]?|zip|rar|mp[34]|mov|avi|wav)(?:\\?.*)?$/i;\n\nexport const getDomainName = (\n  link: string,\n  metadata?: t.ScrapeMetadata,\n  logger?: t.Logger\n): string | undefined => {\n  try {\n    const url = metadata?.sourceURL ?? metadata?.url ?? (link || '');\n    const domain = new URL(url).hostname.replace(/^www\\./, '');\n    if (domain) {\n      return domain;\n    }\n  } catch (e) {\n    // URL parsing failed\n    if (logger) {\n      logger.error('Error parsing URL:', e);\n    } else {\n      console.error('Error parsing URL:', e);\n    }\n  }\n\n  return;\n};\n\nexport function getAttribution(\n  link: string,\n  metadata?: t.ScrapeMetadata,\n  logger?: t.Logger\n): string | undefined {\n  if (!metadata) return getDomainName(link, metadata, logger);\n\n  const twitterSite = metadata['twitter:site'];\n  const twitterSiteFormatted =\n    typeof twitterSite === 'string' ? twitterSite.replace(/^@/, '') : undefined;\n\n  const possibleAttributions = [\n    metadata.ogSiteName,\n    metadata['og:site_name'],\n    metadata.title?.split('|').pop()?.trim(),\n    twitterSiteFormatted,\n  ];\n\n  const attribution = possibleAttributions.find(\n    (attr) => attr != null && typeof attr === 'string' && attr.trim() !== ''\n  );\n  if (attribution != null) {\n    return attribution;\n  }\n\n  return getDomainName(link, metadata, logger);\n}\n"],"names":[],"mappings":";;AAAA;AAIA;;AAEG;AACH,IAAI,qBAAqB,GAAoB,IAAI;AAEjD;;;;AAIG;AACI,MAAM,mBAAmB,GAAG,MAAe;IAChD,IAAI,CAAC,qBAAqB,EAAE;AAC1B,QAAA,qBAAqB,GAAG;YACtB,KAAK,EAAE,OAAO,CAAC,KAAK;YACpB,IAAI,EAAE,OAAO,CAAC,IAAI;YAClB,IAAI,EAAE,OAAO,CAAC,IAAI;YAClB,KAAK,EAAE,OAAO,CAAC,KAAK;SACT;IACf;AACA,IAAA,OAAO,qBAAqB;AAC9B;AAEO,MAAM,YAAY,GACvB;AAEK,MAAM,aAAa,GAAG,CAC3B,IAAY,EACZ,QAA2B,EAC3B,MAAiB,KACK;AACtB,IAAA,IAAI;AACF,QAAA,MAAM,GAAG,GAAG,QAAQ,EAAE,SAAS,IAAI,QAAQ,EAAE,GAAG,KAAK,IAAI,IAAI,EAAE,CAAC;AAChE,QAAA,MAAM,MAAM,GAAG,IAAI,GAAG,CAAC,GAAG,CAAC,CAAC,QAAQ,CAAC,OAAO,CAAC,QAAQ,EAAE,EAAE,CAAC;QAC1D,IAAI,MAAM,EAAE;AACV,YAAA,OAAO,MAAM;QACf;IACF;IAAE,OAAO,CAAC,EAAE;;QAEV,IAAI,MAAM,EAAE;AACV,YAAA,MAAM,CAAC,KAAK,CAAC,oBAAoB,EAAE,CAAC,CAAC;QACvC;aAAO;AACL,YAAA,OAAO,CAAC,KAAK,CAAC,oBAAoB,EAAE,CAAC,CAAC;QACxC;IACF;IAEA;AACF;SAEgB,cAAc,CAC5B,IAAY,EACZ,QAA2B,EAC3B,MAAiB,EAAA;AAEjB,IAAA,IAAI,CAAC,QAAQ;QAAE,OAAO,aAAa,CAAC,IAAI,EAAE,QAAQ,EAAE,MAAM,CAAC;AAE3D,IAAA,MAAM,WAAW,GAAG,QAAQ,CAAC,cAAc,CAAC;IAC5C,MAAM,oBAAoB,GACxB,OAAO,WAAW,KAAK,QAAQ,GAAG,WAAW,CAAC,OAAO,CAAC,IAAI,EAAE,EAAE,CAAC,GAAG,SAAS;AAE7E,IAAA,MAAM,oBAAoB,GAAG;AAC3B,QAAA,QAAQ,CAAC,UAAU;QACnB,QAAQ,CAAC,cAAc,CAAC;AACxB,QAAA,QAAQ,CAAC,KAAK,EAAE,KAAK,CAAC,GAAG,CAAC,CAAC,GAAG,EAAE,EAAE,IAAI,EAAE;QACxC,oBAAoB;KACrB;IAED,MAAM,WAAW,GAAG,oBAAoB,CAAC,IAAI,CAC3C,CAAC,IAAI,KAAK,IAAI,IAAI,IAAI,IAAI,OAAO,IAAI,KAAK,QAAQ,IAAI,IAAI,CAAC,IAAI,EAAE,KAAK,EAAE,CACzE;AACD,IAAA,IAAI,WAAW,IAAI,IAAI,EAAE;AACvB,QAAA,OAAO,WAAW;IACpB;IAEA,OAAO,aAAa,CAAC,IAAI,EAAE,QAAQ,EAAE,MAAM,CAAC;AAC9C;;;;;;;"}