From ca84da5b31fa00ca6c729a9b500efeb28f90b41b Mon Sep 17 00:00:00 2001
From: Nikola Georgiev <42315052+nikolageorgiev2000@users.noreply.github.com>
Date: Mon, 12 Sep 2022 00:05:14 +0000
Subject: [PATCH] feat: Hide full path to file in Wikilinks by default (#195)
---
layouts/partials/search.html | 218 +++---------------------------------------------------
1 files changed, 14 insertions(+), 204 deletions(-)
diff --git a/layouts/partials/search.html b/layouts/partials/search.html
index e2285ea..c169289 100644
--- a/layouts/partials/search.html
+++ b/layouts/partials/search.html
@@ -1,208 +1,18 @@
<div id="search-container">
- <div>
- <input autocomplete="off" id="search-bar" name="search" type="text" aria-label="Search" placeholder="Search for something...">
- <div id="results-container">
- </div>
+ <div id="search-space">
+ <input autocomplete="off" id="search-bar" name="search" type="text" aria-label="{{ i18n "search" }}"
+ placeholder="{{ i18n "search_for_something" }}" dir="{{ $.Site.Language.LanguageDirection }}">
+ <div id="results-container">
</div>
+ </div>
</div>
-<script src="https://cdn.jsdelivr.net/gh/nextapps-de/flexsearch@0.7.2/dist/flexsearch.bundle.js"></script>
-<script>
- // code from https://github.com/danestves/markdown-to-text
- const removeMarkdown = (
- markdown,
- options = {
- listUnicodeChar: false,
- stripListLeaders: true,
- gfm: true,
- useImgAltText: false,
- preserveLinks: false,
- }
- ) => {
- let output = markdown || "";
- output = output.replace(/^(-\s*?|\*\s*?|_\s*?){3,}\s*$/gm, "");
+{{if $.Site.Data.config.enableSemanticSearch}}
+{{ $js := resources.Get "js/semantic-search.js" | resources.ExecuteAsTemplate "js/semantic-search.js" . | resources.Fingerprint "md5" | resources.Minify }}
+<script defer src="{{ $js.Permalink }}"></script>
+{{else}}
+<script src="https://cdn.jsdelivr.net/npm/flexsearch@0.7.21/dist/flexsearch.bundle.js"
+ integrity="sha256-i3A0NZGkhsKjVMzFxv3ksk0DZh3aXqu0l49Bbh0MdjE=" crossorigin="anonymous" defer></script>
+{{ $js := resources.Get "js/full-text-search.js" | resources.Fingerprint "md5" | resources.Minify }}
+<script defer src="{{ $js.Permalink }}"></script>
+{{end}}
- try {
- if (options.stripListLeaders) {
- if (options.listUnicodeChar)
- output = output.replace(
- /^([\s\t]*)([\*\-\+]|\d+\.)\s+/gm,
- options.listUnicodeChar + " $1"
- );
- else output = output.replace(/^([\s\t]*)([\*\-\+]|\d+\.)\s+/gm, "$1");
- }
- if (options.gfm) {
- output = output
- .replace(/\n={2,}/g, "\n")
- .replace(/~{3}.*\n/g, "")
- .replace(/~~/g, "")
- .replace(/`{3}.*\n/g, "");
- }
- if(options.preserveLinks) {
- output = output.replace(/\[(.*?)\][\[\(](.*?)[\]\)]/g, "$1 ($2)")
- }
- output = output
- .replace(/<[^>]*>/g, "")
- .replace(/^[=\-]{2,}\s*$/g, "")
- .replace(/\[\^.+?\](\: .*?$)?/g, "")
- .replace(/\s{0,2}\[.*?\]: .*?$/g, "")
- .replace(/\!\[(.*?)\][\[\(].*?[\]\)]/g, options.useImgAltText ? "$1" : "")
- .replace(/\[(.*?)\][\[\(].*?[\]\)]/g, "$1")
- .replace(/^\s{0,3}>\s?/g, "")
- .replace(/(^|\n)\s{0,3}>\s?/g, "\n\n")
- .replace(/^\s{1,2}\[(.*?)\]: (\S+)( ".*?")?\s*$/g, "")
- .replace(
- /^(\n)?\s{0,}#{1,6}\s+| {0,}(\n)?\s{0,}#{0,} {0,}(\n)?\s{0,}$/gm,
- "$1$2$3"
- )
- .replace(/([\*_]{1,3})(\S.*?\S{0,1})\1/g, "$2")
- .replace(/([\*_]{1,3})(\S.*?\S{0,1})\1/g, "$2")
- .replace(/(`{3,})(.*?)\1/gm, "$2")
- .replace(/`(.+?)`/g, "$1")
- .replace(/\n{2,}/g, "\n\n");
- } catch (e) {
- console.error(e);
- return markdown;
- }
- return output;
- };
-</script>
-<script>
- const contentIndex = new FlexSearch.Worker({
- tokenize: "strict",
- charset: "latin:advanced",
- context: true,
- depth: 3,
- cache: 10,
- suggest: true,
- })
-
- const scrapedContent = {{$.Site.Data.contentIndex}}
- for (const [key, value] of Object.entries(scrapedContent)) {
- contentIndex.add(key, value.content)
- }
-
- 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']
- const highlight = (content, term) => {
- const highlightWindow = 15
- const tokenizedTerm = term.split(/\s+/).filter(t => t !== "")
- const splitText = content.split(/\s+/).filter(t => t !== "")
- const includesCheck = (token) => tokenizedTerm.some(term => token.toLowerCase().includes(term.toLowerCase()))
-
- const occurrencesIndices = splitText
- .map(includesCheck)
-
- // calculate best index
- let bestSum = 0
- let bestIndex = 0
- for (let i = 0; i < Math.max(occurrencesIndices.length - highlightWindow, 0); i++) {
- const window = occurrencesIndices.slice(i, i + highlightWindow)
- const windowSum = window.reduce((total, cur) => total + cur, 0)
- if (windowSum > bestSum) {
- bestSum = windowSum
- bestIndex = i
- }
- }
-
- const startIndex = Math.max(bestIndex - highlightWindow, 0)
- const endIndex = Math.min(startIndex + 2 * highlightWindow, splitText.length)
- const mappedText = splitText
- .slice(startIndex, endIndex)
- .map(token => {
- if (includesCheck(token)) {
- return `<span class="search-highlight">${token}</span>`
- }
- return token
- })
- .join(" ")
- .replaceAll('</span> <span class="search-highlight">', " ")
- return `${startIndex === 0 ? "" : "..."}${mappedText}${endIndex === splitText.length ? "" : "..."}`
- }
-
- const resultToHTML = ({url, title, content, term}) => {
- const md = content.split("---")[2]
- const text = removeMarkdown(md)
- const resultTitle = highlight(title, term)
- const resultText = highlight(text, term)
- return `<div class="result-card" id="${url}">
- <h3>${resultTitle}</h3>
- <p>${resultText}</p>
- </div>`
- }
-
- const source = document.getElementById('search-bar')
- const results = document.getElementById("results-container")
- source.addEventListener('input', (e) => {
- const term = e.target.value
- contentIndex.search(term, {
- limit: 5,
- depth: 3,
- suggest: true,
- }).then(searchResults => {
- const resultIds = [...new Set(searchResults)]
- const finalResults = resultIds.map(id => ({
- url: id,
- title: scrapedContent[id].title,
- content: scrapedContent[id].content
- }))
-
- // display
- if (finalResults.length === 0) {
- results.innerHTML = `<div class="result-card">
- <p>No results.</p>
- </div>`
- } else {
- results.innerHTML = finalResults
- .map(result => resultToHTML({
- ...result,
- term,
- }))
- .join("\n")
- const anchors = document.getElementsByClassName("result-card");
- [...anchors].forEach(anchor => {
- anchor.onclick = () => {
- window.location.href = `${anchor.id}#:~:text=${encodeURIComponent(term)}`
- }
- })
- }
- })
- })
-
-
- const searchContainer = document.getElementById("search-container")
- function openSearch() {
- if (searchContainer.style.display === "none" || searchContainer.style.display === "") {
- source.value = ""
- results.innerHTML = ""
- searchContainer.style.display = "block"
- source.focus()
- } else {
- searchContainer.style.display = "none"
- }
- }
-
- function closeSearch() {
- searchContainer.style.display = "none"
- }
-
- document.addEventListener('keydown', (event) => {
- if (event.key === "/") {
- event.preventDefault()
- openSearch()
- }
- if (event.key === "Escape") {
- event.preventDefault()
- closeSearch()
- }
- })
-
- window.addEventListener('DOMContentLoaded', () => {
- const searchButton = document.getElementById("search-icon")
- searchButton.addEventListener('click', (evt) => {
- openSearch()
- })
- searchButton.addEventListener('keydown', (evt) => {
- openSearch()
- })
- })
-
-</script>
\ No newline at end of file
--
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