285 lines
11 KiB
JavaScript
285 lines
11 KiB
JavaScript
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/*
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* Copyright (c) 2022, 2023, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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"use strict";
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$(function() {
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var copy = $("#page-search-copy");
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var expand = $("#page-search-expand");
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var searchLink = $("span#page-search-link");
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var redirect = $("input#search-redirect");
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function setSearchUrlTemplate() {
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var href = document.location.href.split(/[#?]/)[0];
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href += "?q=" + "%s";
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if (redirect.is(":checked")) {
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href += "&r=1";
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}
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searchLink.html(href);
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copy[0].onmouseenter();
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}
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function copyLink(e) {
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copyToClipboard(this.previousSibling.innerText);
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switchCopyLabel(this, this.lastElementChild);
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}
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copy.click(copyLink);
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copy[0].onmouseenter = function() {};
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redirect.click(setSearchUrlTemplate);
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setSearchUrlTemplate();
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copy.prop("disabled", false);
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redirect.prop("disabled", false);
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expand.click(function (e) {
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var searchInfo = $("div.page-search-info");
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if(this.parentElement.hasAttribute("open")) {
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searchInfo.attr("style", "border-width: 0;");
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} else {
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searchInfo.attr("style", "border-width: 1px;").height(searchInfo.prop("scrollHeight"));
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}
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});
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});
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$(window).on("load", function() {
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var input = $("#page-search-input");
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var reset = $("#page-search-reset");
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var notify = $("#page-search-notify");
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var resultSection = $("div#result-section");
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var resultContainer = $("div#result-container");
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var searchTerm = "";
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var activeTab = "";
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var fixedTab = false;
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var visibleTabs = [];
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var feelingLucky = false;
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function renderResults(result) {
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if (!result.length) {
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notify.html(messages.noResult);
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} else if (result.length === 1) {
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notify.html(messages.oneResult);
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} else {
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notify.html(messages.manyResults.replace("{0}", result.length));
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}
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resultContainer.empty();
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var r = {
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"types": [],
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"members": [],
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"packages": [],
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"modules": [],
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"searchTags": []
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};
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for (var i in result) {
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var item = result[i];
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var arr = r[item.category];
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arr.push(item);
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}
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if (!activeTab || r[activeTab].length === 0 || !fixedTab) {
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Object.keys(r).reduce(function(prev, curr) {
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if (r[curr].length > 0 && r[curr][0].score > prev) {
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activeTab = curr;
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return r[curr][0].score;
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}
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return prev;
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}, 0);
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}
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if (feelingLucky && activeTab) {
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notify.html(messages.redirecting)
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var firstItem = r[activeTab][0];
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window.location = getURL(firstItem.indexItem, firstItem.category);
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return;
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}
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if (result.length > 20) {
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if (searchTerm[searchTerm.length - 1] === ".") {
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if (activeTab === "types" && r["members"].length > r["types"].length) {
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activeTab = "members";
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} else if (activeTab === "packages" && r["types"].length > r["packages"].length) {
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activeTab = "types";
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}
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}
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}
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var categoryCount = Object.keys(r).reduce(function(prev, curr) {
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return prev + (r[curr].length > 0 ? 1 : 0);
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}, 0);
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visibleTabs = [];
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var tabContainer = $("<div class='table-tabs'></div>").appendTo(resultContainer);
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for (var key in r) {
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var id = "#result-tab-" + key.replace("searchTags", "search_tags");
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if (r[key].length) {
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var count = r[key].length >= 1000 ? "999+" : r[key].length;
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if (result.length > 20 && categoryCount > 1) {
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var button = $("<button id='result-tab-" + key
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+ "' class='page-search-header'><span>" + categories[key] + "</span>"
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+ "<span style='font-weight: normal'> (" + count + ")</span></button>").appendTo(tabContainer);
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button.click(key, function(e) {
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fixedTab = true;
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renderResult(e.data, $(this));
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});
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visibleTabs.push(key);
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} else {
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$("<span class='page-search-header active-table-tab'>" + categories[key]
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+ "<span style='font-weight: normal'> (" + count + ")</span></span>").appendTo(tabContainer);
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renderTable(key, r[key]).appendTo(resultContainer);
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tabContainer = $("<div class='table-tabs'></div>").appendTo(resultContainer);
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}
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}
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}
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if (activeTab && result.length > 20 && categoryCount > 1) {
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$("button#result-tab-" + activeTab).addClass("active-table-tab");
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renderTable(activeTab, r[activeTab]).appendTo(resultContainer);
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}
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resultSection.show();
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function renderResult(category, button) {
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activeTab = category;
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setSearchUrl();
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resultContainer.find("div.summary-table").remove();
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renderTable(activeTab, r[activeTab]).appendTo(resultContainer);
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button.siblings().removeClass("active-table-tab");
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button.addClass("active-table-tab");
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}
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}
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function selectTab(category) {
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$("button#result-tab-" + category).click();
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}
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function renderTable(category, items) {
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var table = $("<div class='summary-table'>")
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.addClass(category === "modules"
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? "one-column-search-results"
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: "two-column-search-results");
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var col1, col2;
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if (category === "modules") {
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col1 = "Module";
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} else if (category === "packages") {
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col1 = "Module";
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col2 = "Package";
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} else if (category === "types") {
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col1 = "Package";
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col2 = "Class"
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} else if (category === "members") {
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col1 = "Class";
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col2 = "Member";
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} else if (category === "searchTags") {
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col1 = "Location";
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col2 = "Name";
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}
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$("<div class='table-header col-plain'>" + col1 + "</div>").appendTo(table);
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if (category !== "modules") {
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$("<div class='table-header col-plain'>" + col2 + "</div>").appendTo(table);
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}
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$.each(items, function(index, item) {
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var rowColor = index % 2 ? "odd-row-color" : "even-row-color";
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renderItem(item, table, rowColor);
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});
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return table;
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}
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function renderItem(item, table, rowColor) {
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var label = getHighlightedText(item.input, item.boundaries, item.prefix.length, item.input.length);
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var link = $("<a/>")
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.attr("href", getURL(item.indexItem, item.category))
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.attr("tabindex", "0")
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.addClass("search-result-link")
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.html(label);
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var container = getHighlightedText(item.input, item.boundaries, 0, item.prefix.length - 1);
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if (item.category === "searchTags") {
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container = item.indexItem.h || "";
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}
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if (item.category !== "modules") {
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$("<div/>").html(container).addClass("col-plain").addClass(rowColor).appendTo(table);
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}
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$("<div/>").html(link).addClass("col-last").addClass(rowColor).appendTo(table);
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}
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var timeout;
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function schedulePageSearch() {
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if (timeout) {
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clearTimeout(timeout);
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}
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timeout = setTimeout(function () {
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doPageSearch()
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}, 100);
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}
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function doPageSearch() {
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setSearchUrl();
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var term = searchTerm = input.val().trim();
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if (term === "") {
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notify.html(messages.enterTerm);
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activeTab = "";
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fixedTab = false;
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resultContainer.empty();
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resultSection.hide();
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} else {
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notify.html(messages.searching);
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doSearch({ term: term, maxResults: 1200 }, renderResults);
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}
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}
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function setSearchUrl() {
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var query = input.val().trim();
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var url = document.location.pathname;
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if (query) {
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url += "?q=" + encodeURI(query);
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if (activeTab && fixedTab) {
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url += "&c=" + activeTab;
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}
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}
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history.replaceState({query: query}, "", url);
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}
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input.on("input", function(e) {
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feelingLucky = false;
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schedulePageSearch();
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});
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$(document).keydown(function(e) {
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if ((e.ctrlKey || e.metaKey) && (e.key === "ArrowLeft" || e.key === "ArrowRight")) {
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if (activeTab && visibleTabs.length > 1) {
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var idx = visibleTabs.indexOf(activeTab);
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idx += e.key === "ArrowLeft" ? visibleTabs.length - 1 : 1;
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selectTab(visibleTabs[idx % visibleTabs.length]);
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return false;
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}
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}
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});
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reset.click(function() {
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notify.html(messages.enterTerm);
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resultSection.hide();
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activeTab = "";
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fixedTab = false;
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resultContainer.empty();
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input.val('').focus();
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setSearchUrl();
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});
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input.prop("disabled", false);
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reset.prop("disabled", false);
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var urlParams = new URLSearchParams(window.location.search);
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if (urlParams.has("q")) {
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input.val(urlParams.get("q"))
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}
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if (urlParams.has("c")) {
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activeTab = urlParams.get("c");
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fixedTab = true;
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}
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if (urlParams.get("r")) {
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feelingLucky = true;
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}
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if (input.val()) {
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doPageSearch();
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} else {
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notify.html(messages.enterTerm);
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}
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input.select().focus();
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});
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