feat(search): add search by title/content index and tag at the same time (#...

makondratev

2024-03-18 38d9d5213784ba3250326c66567be5a91d93c415

 quartz/components/scripts/search.inline.ts

@@ -21,6 +21,7 @@
  encode: encoder,
  document: {
    id: "id",
    tag: "tags",
    index: [
      {
        field: "title",
@@ -405,11 +406,33 @@

    let searchResults: FlexSearch.SimpleDocumentSearchResultSetUnit[]
    if (searchType === "tags") {
      searchResults = await index.searchAsync({
        query: currentSearchTerm.substring(1),
        limit: numSearchResults,
        index: ["tags"],
      })
      currentSearchTerm = currentSearchTerm.substring(1).trim()
      const separatorIndex = currentSearchTerm.indexOf(" ")
      if (separatorIndex != -1) {
        // search by title and content index and then filter by tag (implemented in flexsearch)
        const tag = currentSearchTerm.substring(0, separatorIndex)
        const query = currentSearchTerm.substring(separatorIndex + 1).trim()
        searchResults = await index.searchAsync({
          query: query,
          // return at least 10000 documents, so it is enough to filter them by tag (implemented in flexsearch)
          limit: Math.max(numSearchResults, 10000),
          index: ["title", "content"],
          tag: tag,
        })
        for (let searchResult of searchResults) {
          searchResult.result = searchResult.result.slice(0, numSearchResults)
        }
        // set search type to basic and remove tag from term for proper highlightning and scroll
        searchType = "basic"
        currentSearchTerm = query
      } else {
        // default search by tags index
        searchResults = await index.searchAsync({
          query: currentSearchTerm,
          limit: numSearchResults,
          index: ["tags"],
        })
      }
    } else if (searchType === "basic") {
      searchResults = await index.searchAsync({
        query: currentSearchTerm,