queryAlgolia() — react Function Reference

Architecture documentation for the queryAlgolia() function in algolia.ts from the react codebase.

Function typescript BabelCompiler Validation

Entity Profile

BabelCompiler→ Validation→ queryAlgolia() — react Function Reference

Dependency Diagram

graph TD
  551bb09d_a60c_2886_81c3_4a97ea78cf84["queryAlgolia()"]
  9ff31f2c_c740_f564_0d2e_d722cd4acd1a["algolia.ts"]
  551bb09d_a60c_2886_81c3_4a97ea78cf84 -->|defined in| 9ff31f2c_c740_f564_0d2e_d722cd4acd1a
  style 551bb09d_a60c_2886_81c3_4a97ea78cf84 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

compiler/packages/react-mcp-server/src/utils/algolia.ts lines 45–119

export async function queryAlgolia(
  message: string | Array<string>,
): Promise<Array<string>> {
  const {results} = await ALGOLIA_CLIENT.search<DocSearchHit>({
    requests: [
      {
        query: Array.isArray(message) ? message.join('\n') : message,
        indexName: ALGOLIA_CONFIG.indexName,
        attributesToRetrieve: [
          'hierarchy.lvl0',
          'hierarchy.lvl1',
          'hierarchy.lvl2',
          'hierarchy.lvl3',
          'hierarchy.lvl4',
          'hierarchy.lvl5',
          'hierarchy.lvl6',
          'content',
          'url',
        ],
        attributesToSnippet: [
          `hierarchy.lvl1:10`,
          `hierarchy.lvl2:10`,
          `hierarchy.lvl3:10`,
          `hierarchy.lvl4:10`,
          `hierarchy.lvl5:10`,
          `hierarchy.lvl6:10`,
          `content:10`,
        ],
        snippetEllipsisText: '…',
        hitsPerPage: 30,
        attributesToHighlight: [
          'hierarchy.lvl0',
          'hierarchy.lvl1',
          'hierarchy.lvl2',
          'hierarchy.lvl3',
          'hierarchy.lvl4',
          'hierarchy.lvl5',
          'hierarchy.lvl6',
          'content',
        ],
      },
    ],
  });
  const firstResult = results[0] as SearchResponse<DocSearchHit>;
  const {hits} = firstResult;
  const deduped = new Map();
  for (const hit of hits) {
    // drop hashes to dedupe properly
    const u = new URL(hit.url);
    if (deduped.has(u.pathname)) {
      continue;
    }
    deduped.set(u.pathname, hit);
  }
  const pages: Array<string | null> = await Promise.all(
    Array.from(deduped.values()).map(hit => {
      return fetch(hit.url, {
        headers: {
          'User-Agent':
            'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36',
        },
      }).then(res => {
        if (res.ok === true) {
          return res.text();
        } else {
          console.error(
            `Could not fetch docs: ${res.status} ${res.statusText}`,
          );
          return null;
        }
      });
    }),
  );
  return pages.filter(page => page !== null);
}