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| | | import FlexSearch from "flexsearch" |
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| | | import FlexSearch, { DefaultDocumentSearchResults } from "flexsearch" |
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| | | import { ContentDetails } from "../../plugins/emitters/contentIndex" |
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| | | import { registerEscapeHandler, removeAllChildren } from "./util" |
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| | | import { FullSlug, normalizeRelativeURLs, resolveRelative } from "../../util/path" |
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| | |
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| | | title: string |
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| | | content: string |
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| | | tags: string[] |
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| | | [key: string]: any |
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| | | } |
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| | | |
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| | | // Can be expanded with things like "term" in the future |
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| | | type SearchType = "basic" | "tags" |
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| | | let searchType: SearchType = "basic" |
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| | | let currentSearchTerm: string = "" |
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| | | const encoder = (str: string) => str.toLowerCase().split(/([^a-z]|[^\x00-\x7F])/) |
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| | | const encoder = (str: string) => { |
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| | | return str |
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| | | .toLowerCase() |
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| | | .split(/\s+/) |
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| | | .filter((token) => token.length > 0) |
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| | | } |
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| | | |
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| | | let index = new FlexSearch.Document<Item>({ |
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| | | charset: "latin:extra", |
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| | | encode: encoder, |
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| | | document: { |
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| | | id: "id", |
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| | |
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| | | |
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| | | // If search is active, then we will render the first result and display accordingly |
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| | | if (!container.classList.contains("active")) return |
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| | | if (e.key === "Enter") { |
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| | | if (e.key === "Enter" && !e.isComposing) { |
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| | | // If result has focus, navigate to that one, otherwise pick first result |
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| | | if (results.contains(document.activeElement)) { |
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| | | const active = document.activeElement as HTMLInputElement |
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| | |
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| | | searchLayout.classList.toggle("display-results", currentSearchTerm !== "") |
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| | | searchType = currentSearchTerm.startsWith("#") ? "tags" : "basic" |
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| | | |
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| | | let searchResults: FlexSearch.SimpleDocumentSearchResultSetUnit[] |
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| | | let searchResults: DefaultDocumentSearchResults<Item> |
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| | | if (searchType === "tags") { |
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| | | currentSearchTerm = currentSearchTerm.substring(1).trim() |
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| | | const separatorIndex = currentSearchTerm.indexOf(" ") |
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| | |
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| | | // return at least 10000 documents, so it is enough to filter them by tag (implemented in flexsearch) |
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| | | limit: Math.max(numSearchResults, 10000), |
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| | | index: ["title", "content"], |
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| | | tag: tag, |
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| | | tag: { tags: tag }, |
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| | | }) |
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| | | for (let searchResult of searchResults) { |
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| | | searchResult.result = searchResult.result.slice(0, numSearchResults) |
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