| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you under the Apache License, Version 2.0 (the |
| // "License"); you may not use this file except in compliance |
| // with the License. You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, |
| // software distributed under the License is distributed on an |
| // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| // KIND, either express or implied. See the License for the |
| // specific language governing permissions and limitations |
| // under the License. |
| |
| function check_page_exists_and_redirect(event) { |
| |
| /** |
| * When a user uses the version dropdown in the docs, check if the page |
| * they are currently browsing exists in that version of the docs. |
| * If yes, take them there; if no, take them to the main docs page. |
| */ |
| |
| const path_to_try = event.target.value; |
| |
| const base_path = path_to_try.match("(.*\/r\/)?")[0]; |
| let tryUrl = path_to_try; |
| $.ajax({ |
| type: 'HEAD', |
| url: tryUrl, |
| success: function() { |
| location.href = tryUrl; |
| } |
| }).fail(function() { |
| location.href = base_path; |
| }); |
| return false; |
| } |
| |
| /** |
| * We need to do this so that the version dropdown doesn't used cached HTML |
| * on Chrome on MacOS (see ARROW-15895) |
| */ |
| $(window).bind("pageshow", function(event) { |
| if (event.originalEvent.persisted) { |
| window.location.reload() |
| } |
| }); |
| |
| (function () { |
| // Load the rmarkdown tabset script |
| var script = document.createElement("script"); |
| script.type = "text/javascript"; |
| script.async = true; |
| script.src = |
| "https://cdn.jsdelivr.net/gh/rstudio/rmarkdown@47d837d3d9cd5e8e212b05767454f058db7d2789/inst/rmd/h/navigation-1.1/tabsets.js"; |
| script.integrity = "sha256-Rs54TE1FCN1uLM4f7VQEMiRTl1Ia7TiQLkMruItwV+Q="; |
| script.crossOrigin = "anonymous"; |
| |
| // Run the processing as the onload callback |
| script.onload = () => { |
| // Monkey patch the .html method to use the .text method |
| $(document).ready(function () { |
| (function ($) { |
| $.fn.html = function (content) { |
| return this.text(); |
| }; |
| })(jQuery); |
| |
| window.buildTabsets("toc"); |
| }); |
| |
| $(document).ready(function () { |
| $(".tabset-dropdown > .nav-tabs > li").click(function () { |
| $(this).parent().toggleClass("nav-tabs-open"); |
| }); |
| }); |
| |
| $(document).ready(function () { |
| /** |
| * The tabset creation above sometimes relies on empty headers to stop the |
| * tabbing. Though they shouldn't be included in the TOC in the first place, |
| * this will remove empty headers from the TOC after it's created. |
| */ |
| |
| // find all the empty <a> elements and remove them (and their parents) |
| var empty_a = $("#toc").find("a").filter(":empty"); |
| empty_a.parent().remove(); |
| |
| // now find any empty <ul>s and remove them too |
| var empty_ul = $("#toc").find("ul").filter(":empty"); |
| empty_ul.remove(); |
| }); |
| |
| $(document).ready(function () { |
| |
| /** |
| * This replaces the package version number in the docs with a |
| * dropdown where you can select the version of the docs to view. |
| */ |
| |
| // Get the start of the path which includes the version number or "dev" |
| // where applicable and add the "/docs/" suffix |
| $pathStart = function(){ |
| return window.location.origin + "/docs/"; |
| } |
| |
| |
| // Get the end of the path after the version number or "dev" if present |
| $pathEnd = function(){ |
| var current_path = window.location.pathname; |
| // Can't do this via a positive look-behind or we lose Safari compatibility |
| return current_path.match("\/r.*")[0].substr(2); |
| } |
| |
| // Load JSON file mapping between docs version and R package version |
| $.getJSON("https://arrow.apache.org/docs/r/versions.json", function( data ) { |
| // get the current page's version number: |
| var displayed_version = $('.version').text(); |
| // Create a dropdown selector and add the appropriate attributes |
| const sel = document.createElement("select"); |
| sel.name = "version-selector"; |
| sel.id = "version-selector"; |
| sel.classList.add("navbar-default"); |
| // When the selected value is changed, take the user to the version |
| // of the page they are browsing in the selected version |
| sel.onchange = check_page_exists_and_redirect; |
| |
| // For each of the items in the JSON object (name/version pairs) |
| $.each( data, function( key, val ) { |
| // Add a new option to the dropdown selector |
| const opt = document.createElement("option"); |
| // Set the path based on the 'version' field |
| opt.value = $pathStart() + val.version + "r" + $pathEnd(); |
| // Set the currently selected item based on the major and minor version numbers |
| opt.selected = val.name.match("[0-9.]*")[0] === displayed_version; |
| // Set the displayed text based on the 'name' field |
| opt.text = val.name; |
| // Add to the selector |
| sel.append(opt); |
| }); |
| |
| // Replace the HTML "version" component with the new selector |
| $("span.version").replaceWith(sel); |
| }); |
| }); |
| |
| }; |
| |
| document.head.appendChild(script); |
| })(); |