diff options
Diffstat (limited to 'plugins/javadoc/src/main/resources/static_res/search.js')
| -rw-r--r-- | plugins/javadoc/src/main/resources/static_res/search.js | 212 |
1 files changed, 0 insertions, 212 deletions
diff --git a/plugins/javadoc/src/main/resources/static_res/search.js b/plugins/javadoc/src/main/resources/static_res/search.js deleted file mode 100644 index f839a92f..00000000 --- a/plugins/javadoc/src/main/resources/static_res/search.js +++ /dev/null @@ -1,212 +0,0 @@ -/* - * Copyright 2014-2023 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license. - */ - -const constants = { - noResult: { - l: "No results found", - renderable: "No results found" - }, - labels: { - modules: 'Modules', - packages: 'Packages', - types: 'Types', - members: 'Members', - tags: 'SearchTags' - } -} - -//It is super important to have vars here since they are lifter outside the block -//ES6 syntax doesn't provide those feature and therefore will fail when one of those values wouldn't be initialized -//eg. when a request for a given package fails -if(typeof moduleSearchIndex === 'undefined'){ - var moduleSearchIndex; -} -if(typeof packageSearchIndex === 'undefined'){ - var packageSearchIndex; -} -if(typeof typeSearchIndex === 'undefined'){ - var typeSearchIndex; -} -if(typeof memberSearchIndex === 'undefined'){ - var memberSearchIndex; -} -if(typeof tagSearchIndex === 'undefined'){ - var tagSearchIndex; -} - -const clearElementValue = (element) => { - element.val('') -} - -$(function init() { - const search = $("#search") - const reset = $("#reset") - - clearElementValue(search) - reset.on('click', () => { - clearElementValue(search) - search.focus() - }) -}) - -const itemHasResults = (item) => { - return item.l !== constants.noResult -} - -$.widget("custom.catcomplete", $.ui.autocomplete, { - _create: function() { - this._super(); - }, - _renderMenu: function(ul, items) { - const menu = this; - let category - $.each(items, (index, item) => { - const shouldCategoryLabelBeRendered = itemHasResults(item) && item.category !== category - if (shouldCategoryLabelBeRendered) { - ul.append(`<li class="ui-autocomplete-category">${item.category}</li>`); - category = item.category; - } - - const li = menu._renderItemData(ul, item); - if (item.category) { - li.attr("aria-label", `${item.category} : ${item.l}`); - } else { - li.attr("aria-label", item.l); - } - li.attr("class", "resultItem"); - }); - }, - _renderItem: (ul, item) => { - const li = $("<li/>").appendTo(ul); - const div = $("<div/>").appendTo(li); - div.html(item.renderable); - return li; - } -}); - -const highlight = (match) => `<span class="resultHighlight">` + match + `</span>` -const escapeHtml = (str) => str.replace("&", "&").replace("<", "<").replace(">", ">") - -const labelForPackage = (element) => (element.m) ? (element.m + "/" + element.l) : element.l -const labelForNested = (element) => { - var label = "" - if(element.p) label += `${element.p}.` - if(element.l !== element.c && element.c) label += `${element.c}.` - return label + element.l -} -const nestedName = (e) => e.l.substring(e.l.lastIndexOf(".") + 1) - -const renderableFromLabel = (label, regex) => escapeHtml(label).replace(regex, highlight) - -$(() => { - $("#search").catcomplete({ - minLength: 1, - delay: 100, - source: function(request, response) { - const exactRegexp = $.ui.autocomplete.escapeRegex(request.term) + "$" - const exactMatcher = new RegExp("^" + exactRegexp, "i"); - const camelCaseRegexp = ($.ui.autocomplete.escapeRegex(request.term)).split(/(?=[A-Z])/).join("([a-z0-9_$]*?)"); - const camelCaseMatcher = new RegExp("^" + camelCaseRegexp); - const secondaryMatcher = new RegExp($.ui.autocomplete.escapeRegex(request.term), "i"); - - const processWithExactLabel = (dataset, category) => { - const exactOrCamelMatches = [] - const secondaryMatches = [] - - dataset.map(element => { - element.category = category - return element - }).forEach((element) => { - if(exactMatcher.test(element.l)){ - element.renderable = renderableFromLabel(element.l, exactMatcher) - exactOrCamelMatches.push(element) - } else if(camelCaseMatcher.test(element.l)){ - element.renderable = renderableFromLabel(element.l, camelCaseMatcher) - exactOrCamelMatches.push(element) - } else if(secondaryMatcher.test(element.l)){ - element.renderable = renderableFromLabel(element.l, secondaryMatcher) - secondaryMatches.push(element) - } - }) - - return [...exactOrCamelMatches, ...secondaryMatches] - } - - const processPackages = (dataset) => { - const exactOrCamelMatches = [] - const secondaryMatches = [] - - dataset.map(element => { - element.category = constants.labels.packages - return element - }).forEach((element) => { - const label = labelForPackage(element); - if(exactMatcher.test(element.l)){ - element.renderable = renderableFromLabel(element.l, exactMatcher) - exactOrCamelMatches.push(element) - } else if(camelCaseMatcher.test(label)){ - element.renderable = renderableFromLabel(label, camelCaseMatcher) - exactOrCamelMatches.push(element) - } else if(secondaryMatcher.test(label)){ - element.renderable = renderableFromLabel(label, secondaryMatcher) - secondaryMatches.push(element) - } - }) - - return [...exactOrCamelMatches, ...secondaryMatches] - } - - const processNested = (dataset, label) => { - const exactOrCamelMatches = [] - const secondaryMatches = [] - - dataset.map(element => { - element.category = label - return element - }).forEach((element) => { - const label = nestedName(element); - if(exactMatcher.test(label)) { - element.renderable = renderableFromLabel(labelForNested(element), new RegExp(exactRegexp, "i")) - exactOrCamelMatches.push(element) - } else if(camelCaseMatcher.test(label)){ - element.renderable = renderableFromLabel(labelForNested(element), new RegExp(camelCaseRegexp)) - exactOrCamelMatches.push(element) - } else if(secondaryMatcher.test(labelForNested(element))){ - element.renderable = renderableFromLabel(labelForNested(element), secondaryMatcher) - secondaryMatches.push(element) - } - }) - - return [...exactOrCamelMatches, ...secondaryMatches] - } - - const modules = moduleSearchIndex ? processWithExactLabel(moduleSearchIndex, constants.labels.modules) : [] - const packages = packageSearchIndex ? processPackages(packageSearchIndex) : [] - const types = typeSearchIndex ? processNested(typeSearchIndex, constants.labels.types) : [] - const members = memberSearchIndex ? processNested(memberSearchIndex, constants.labels.members) : [] - const tags = tagSearchIndex ? processWithExactLabel(tagSearchIndex, constants.labels.tags) : [] - - const result = [...modules, ...packages, ...types, ...members, ...tags] - return response(result); - }, - response: function(event, ui) { - if (!ui.content.length) { - ui.content.push(constants.noResult); - } else { - $("#search").empty(); - } - }, - autoFocus: true, - position: { - collision: "flip" - }, - select: function(event, ui) { - if (ui.item.l !== constants.noResult.l) { - window.location.href = pathtoroot + ui.item.url; - $("#search").focus(); - } - } - }); -}); - |