search improvements
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5577b46db3
commit
bbfbe2ed90
@ -1,6 +1,7 @@
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<div id="search-container">
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<div id="search-container">
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<div>
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<div id="search-space">
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<input autocomplete="off" id="search-bar" name="search" type="text" aria-label="Search" placeholder="Search for something...">
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<input autoComplete="off" id="search-bar" name="search" type="text" aria-label="Search"
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placeholder="Search for something...">
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<div id="results-container">
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<div id="results-container">
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</div>
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</div>
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</div>
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</div>
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@ -37,7 +38,7 @@
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.replace(/~~/g, "")
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.replace(/~~/g, "")
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.replace(/`{3}.*\n/g, "");
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.replace(/`{3}.*\n/g, "");
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}
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}
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if(options.preserveLinks) {
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if (options.preserveLinks) {
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output = output.replace(/\[(.*?)\][\[\(](.*?)[\]\)]/g, "$1 ($2)")
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output = output.replace(/\[(.*?)\][\[\(](.*?)[\]\)]/g, "$1 ($2)")
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}
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}
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output = output
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output = output
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@ -68,11 +69,8 @@
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</script>
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</script>
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<script>
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<script>
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const contentIndex = new FlexSearch.Worker({
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const contentIndex = new FlexSearch.Worker({
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tokenize: "strict",
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tokenize: "reverse",
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charset: "latin:advanced",
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charset: "latin:extra",
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context: true,
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depth: 3,
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cache: 10,
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suggest: true,
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suggest: true,
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})
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})
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@ -81,7 +79,6 @@
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contentIndex.add(key, value.content)
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contentIndex.add(key, value.content)
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}
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}
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const stopwords = ['i','me','my','myself','we','our','ours','ourselves','you','your','yours','yourself','yourselves','he','him','his','himself','she','her','hers','herself','it','its','itself','they','them','their','theirs','themselves','what','which','who','whom','this','that','these','those','am','is','are','was','were','be','been','being','have','has','had','having','do','does','did','doing','a','an','the','and','but','if','or','because','as','until','while','of','at','by','for','with','about','against','between','into','through','during','before','after','above','below','to','from','up','down','in','out','on','off','over','under','again','further','then','once','here','there','when','where','why','how','all','any','both','each','few','more','most','other','some','such','no','nor','not','only','own','same','so','than','too','very','s','t','can','will','just','don','should','now']
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const highlight = (content, term) => {
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const highlight = (content, term) => {
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const highlightWindow = 15
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const highlightWindow = 15
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const tokenizedTerm = term.split(/\s+/).filter(t => t !== "")
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const tokenizedTerm = term.split(/\s+/).filter(t => t !== "")
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@ -97,7 +94,7 @@
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for (let i = 0; i < Math.max(occurrencesIndices.length - highlightWindow, 0); i++) {
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for (let i = 0; i < Math.max(occurrencesIndices.length - highlightWindow, 0); i++) {
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const window = occurrencesIndices.slice(i, i + highlightWindow)
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const window = occurrencesIndices.slice(i, i + highlightWindow)
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const windowSum = window.reduce((total, cur) => total + cur, 0)
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const windowSum = window.reduce((total, cur) => total + cur, 0)
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if (windowSum > bestSum) {
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if (windowSum >= bestSum) {
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bestSum = windowSum
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bestSum = windowSum
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bestIndex = i
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bestIndex = i
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}
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}
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@ -123,18 +120,25 @@
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const text = removeMarkdown(md)
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const text = removeMarkdown(md)
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const resultTitle = highlight(title, term)
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const resultTitle = highlight(title, term)
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const resultText = highlight(text, term)
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const resultText = highlight(text, term)
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return `<div class="result-card" id="${url}">
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return `<button class="result-card" id="${url}">
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<h3>${resultTitle}</h3>
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<h3>${resultTitle}</h3>
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<p>${resultText}</p>
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<p>${resultText}</p>
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</div>`
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</button>`
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}
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}
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const source = document.getElementById('search-bar')
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const source = document.getElementById('search-bar')
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const results = document.getElementById("results-container")
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const results = document.getElementById("results-container")
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let term
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source.addEventListener("keyup", (e) => {
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if (e.key === "Enter") {
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const anchor = document.getElementsByClassName("result-card")[0]
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window.location.href = `${anchor.id}#:~:text=${encodeURIComponent(term)}`
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}
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})
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source.addEventListener('input', (e) => {
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source.addEventListener('input', (e) => {
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const term = e.target.value
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term = e.target.value
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contentIndex.search(term, {
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contentIndex.search(term, {
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limit: 5,
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limit: 20,
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depth: 3,
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depth: 3,
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suggest: true,
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suggest: true,
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}).then(searchResults => {
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}).then(searchResults => {
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@ -169,6 +173,7 @@
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const searchContainer = document.getElementById("search-container")
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const searchContainer = document.getElementById("search-container")
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function openSearch() {
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function openSearch() {
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if (searchContainer.style.display === "none" || searchContainer.style.display === "") {
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if (searchContainer.style.display === "none" || searchContainer.style.display === "") {
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source.value = ""
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source.value = ""
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@ -203,6 +208,12 @@
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searchButton.addEventListener('keydown', (evt) => {
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searchButton.addEventListener('keydown', (evt) => {
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openSearch()
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openSearch()
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})
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})
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searchContainer.addEventListener('click', (evt) => {
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closeSearch()
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})
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document.getElementById("search-space").addEventListener('click', (evt) => {
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evt.stopPropagation()
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})
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})
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})
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</script>
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</script>
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