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feat(search): add search by title/content index and tag at the same time (#978)

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

* fix(search): set search type to basic and remove tag from term for proper highlightning and scroll when searched by tag and title/content index

* fix(search): use indexOf to find space so it is easier to read

* fix(search): trim trailing whitespaces before splitting

* fix(search): set limit to 10000 for combined search mode (to make filter by tag more accurate)
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makondratev 2024-03-18 03:48:00 +03:00 committed by GitHub
parent 253497cad4
commit 38d9d52137
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1 changed files with 28 additions and 5 deletions
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33
quartz/components/scripts/search.inline.ts
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@ -21,6 +21,7 @@ let index = new FlexSearch.Document<Item>({
encode: encoder,
document: {
id: "id",
tag: "tags",
index: [
{
field: "title",
@ -405,11 +406,33 @@ document.addEventListener("nav", async (e: CustomEventMap["nav"]) => {
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,