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🚨 Fix eslint warnings
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trickypr
parent
6f6ce08a89
commit
b0eda8e28e
29 changed files with 175 additions and 167 deletions
92
docs/static/js.js
vendored
92
docs/static/js.js
vendored
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@ -1,14 +1,14 @@
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// search script, borrowed from book theme
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function debounce(func, wait) {
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var timeout;
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let timeout;
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return function () {
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var context = this;
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var args = arguments;
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const context = this;
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const args = arguments;
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clearTimeout(timeout);
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timeout = setTimeout(function () {
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timeout = setTimeout(() => {
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timeout = null;
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func.apply(context, args);
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}, wait);
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@ -26,30 +26,28 @@ function debounce(func, wait) {
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// maximum sum. If there are multiple maximas, then get the last one.
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// Enclose the terms in <b>.
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function makeTeaser(body, terms) {
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var TERM_WEIGHT = 40;
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var NORMAL_WORD_WEIGHT = 2;
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var FIRST_WORD_WEIGHT = 8;
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var TEASER_MAX_WORDS = 30;
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const TERM_WEIGHT = 40;
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const NORMAL_WORD_WEIGHT = 2;
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const FIRST_WORD_WEIGHT = 8;
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const TEASER_MAX_WORDS = 30;
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var stemmedTerms = terms.map(function (w) {
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return elasticlunr.stemmer(w.toLowerCase());
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});
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var termFound = false;
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var index = 0;
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var weighted = []; // contains elements of ["word", weight, index_in_document]
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const stemmedTerms = terms.map((w) => elasticlunr.stemmer(w.toLowerCase()));
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let termFound = false;
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let index = 0;
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const weighted = []; // contains elements of ["word", weight, index_in_document]
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// split in sentences, then words
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var sentences = body.toLowerCase().split(". ");
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const sentences = body.toLowerCase().split(". ");
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for (var i in sentences) {
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var words = sentences[i].split(" ");
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var value = FIRST_WORD_WEIGHT;
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const words = sentences[i].split(" ");
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let value = FIRST_WORD_WEIGHT;
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for (var j in words) {
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for (const j in words) {
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var word = words[j];
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if (word.length > 0) {
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for (var k in stemmedTerms) {
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for (const k in stemmedTerms) {
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if (elasticlunr.stemmer(word).startsWith(stemmedTerms[k])) {
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value = TERM_WEIGHT;
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termFound = true;
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@ -70,10 +68,10 @@ function debounce(func, wait) {
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return body;
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}
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var windowWeights = [];
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var windowSize = Math.min(weighted.length, TEASER_MAX_WORDS);
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const windowWeights = [];
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const windowSize = Math.min(weighted.length, TEASER_MAX_WORDS);
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// We add a window with all the weights first
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var curSum = 0;
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let curSum = 0;
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for (var i = 0; i < windowSize; i++) {
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curSum += weighted[i][1];
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}
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@ -86,9 +84,9 @@ function debounce(func, wait) {
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}
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// If we didn't find the term, just pick the first window
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var maxSumIndex = 0;
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let maxSumIndex = 0;
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if (termFound) {
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var maxFound = 0;
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let maxFound = 0;
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// backwards
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for (var i = windowWeights.length - 1; i >= 0; i--) {
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if (windowWeights[i] > maxFound) {
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@ -98,8 +96,8 @@ function debounce(func, wait) {
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}
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}
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var teaser = [];
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var startIndex = weighted[maxSumIndex][2];
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const teaser = [];
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let startIndex = weighted[maxSumIndex][2];
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for (var i = maxSumIndex; i < maxSumIndex + windowSize; i++) {
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var word = weighted[i];
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if (startIndex < word[2]) {
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@ -124,7 +122,7 @@ function debounce(func, wait) {
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}
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function formatSearchResultItem(item, terms) {
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var li = document.createElement("li");
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const li = document.createElement("li");
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li.classList.add("search-results__item");
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li.innerHTML = `<a href="${item.ref}">${item.doc.title}</a>`;
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li.innerHTML += `<div class="search-results__teaser">${makeTeaser(item.doc.body, terms)}</div>`;
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@ -133,9 +131,9 @@ function debounce(func, wait) {
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// Go from the book view to the search view
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function toggleSearchMode() {
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var $wrapContent = document.querySelector("#wrap");
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var $searchIcon = document.querySelector("#search-ico");
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var $searchContainer = document.querySelector(".search-container");
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const $wrapContent = document.querySelector("#wrap");
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const $searchIcon = document.querySelector("#search-ico");
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const $searchContainer = document.querySelector(".search-container");
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if ($searchContainer.classList.contains("search-container--is-visible")) {
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$searchContainer.classList.remove("search-container--is-visible");
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$wrapContent.style.display = "";
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@ -149,30 +147,30 @@ function debounce(func, wait) {
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}
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function initSearch() {
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var $searchInput = document.getElementById("search");
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const $searchInput = document.getElementById("search");
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if (!$searchInput) {
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return;
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}
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var $searchIcon = document.querySelector("#search-ico");
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const $searchIcon = document.querySelector("#search-ico");
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$searchIcon.addEventListener("click", toggleSearchMode);
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var $searchResults = document.querySelector(".search-results");
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var $searchResultsHeader = document.querySelector(".search-results__header");
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var $searchResultsItems = document.querySelector(".search-results__items");
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var MAX_ITEMS = 100;
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const $searchResults = document.querySelector(".search-results");
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const $searchResultsHeader = document.querySelector(".search-results__header");
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const $searchResultsItems = document.querySelector(".search-results__items");
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const MAX_ITEMS = 100;
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var options = {
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const options = {
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bool: "AND",
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fields: {
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title: {boost: 2},
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body: {boost: 1},
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}
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};
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var currentTerm = "";
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var index = elasticlunr.Index.load(window.searchIndex);
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let currentTerm = "";
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const index = elasticlunr.Index.load(window.searchIndex);
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$searchInput.addEventListener("keyup", debounce(function() {
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var term = $searchInput.value.trim();
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$searchInput.addEventListener("keyup", debounce(() => {
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const term = $searchInput.value.trim();
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if (term === currentTerm || !index) {
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return;
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}
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@ -182,9 +180,7 @@ function debounce(func, wait) {
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return;
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}
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var results = index.search(term, options).filter(function (r) {
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return r.doc.body !== "";
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});
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const results = index.search(term, options).filter((r) => r.doc.body !== "");
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if (results.length === 0) {
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$searchResultsHeader.innerText = `Nothing like «${term}»`;
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return;
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@ -192,7 +188,7 @@ function debounce(func, wait) {
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currentTerm = term;
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$searchResultsHeader.innerText = `${results.length} found for «${term}»:`;
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for (var i = 0; i < Math.min(results.length, MAX_ITEMS); i++) {
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for (let i = 0; i < Math.min(results.length, MAX_ITEMS); i++) {
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if (!results[i].doc.body) {
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continue;
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}
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@ -215,8 +211,8 @@ function debounce(func, wait) {
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// mobile
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function burger() {
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let x = document.querySelector("#trees");
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let y = document.querySelector("#mobile");
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const x = document.querySelector("#trees");
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const y = document.querySelector("#mobile");
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if (x.style.display === "block") {
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x.style.display = "none";
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@ -277,7 +273,7 @@ function copyCodeBlockExecCommand(codeToCopy, highlightDiv) {
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function codeWasCopied(button) {
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button.blur();
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button.innerHTML = "";
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setTimeout(function () {
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setTimeout(() => {
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button.innerHTML = "";
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}, 2000);
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}
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