{"version":3,"sources":["../../../src/server/lib/streaming-metadata.ts"],"sourcesContent":["import {\n  getBotType,\n  HTML_LIMITED_BOT_UA_RE_STRING,\n} from '../../shared/lib/router/utils/is-bot'\nimport type { BaseNextRequest } from '../base-http'\n\nexport function shouldServeStreamingMetadata(\n  userAgent: string,\n  htmlLimitedBots: string | undefined\n): boolean {\n  const blockingMetadataUARegex = new RegExp(\n    htmlLimitedBots || HTML_LIMITED_BOT_UA_RE_STRING,\n    'i'\n  )\n  // Only block metadata for HTML-limited bots\n  if (userAgent && blockingMetadataUARegex.test(userAgent)) {\n    return false\n  }\n  return true\n}\n\n// When the request UA is a html-limited bot, we should do a dynamic render.\n// In this case, postpone state is not sent.\nexport function isHtmlBotRequest(req: {\n  headers: BaseNextRequest['headers']\n}): boolean {\n  const ua = req.headers['user-agent'] || ''\n  const botType = getBotType(ua)\n\n  return botType === 'html'\n}\n"],"names":["getBotType","HTML_LIMITED_BOT_UA_RE_STRING","shouldServeStreamingMetadata","userAgent","htmlLimitedBots","blockingMetadataUARegex","RegExp","test","isHtmlBotRequest","req","ua","headers","botType"],"mappings":"AAAA,SACEA,UAAU,EACVC,6BAA6B,QACxB,uCAAsC;AAG7C,OAAO,SAASC,6BACdC,SAAiB,EACjBC,eAAmC;IAEnC,MAAMC,0BAA0B,IAAIC,OAClCF,mBAAmBH,+BACnB;IAEF,4CAA4C;IAC5C,IAAIE,aAAaE,wBAAwBE,IAAI,CAACJ,YAAY;QACxD,OAAO;IACT;IACA,OAAO;AACT;AAEA,4EAA4E;AAC5E,4CAA4C;AAC5C,OAAO,SAASK,iBAAiBC,GAEhC;IACC,MAAMC,KAAKD,IAAIE,OAAO,CAAC,aAAa,IAAI;IACxC,MAAMC,UAAUZ,WAAWU;IAE3B,OAAOE,YAAY;AACrB","ignoreList":[0]}