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KameSame Open Framework - Menu module

Menu module for KameSame Open Framework

当前为 2022-09-30 提交的版本，查看 最新版本。

此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.cn-greasyfork.org/scripts/451522/1099675/KameSame%20Open%20Framework%20-%20Menu%20module.js 

  1. // ==UserScript==
  2. // @name        KameSame Open Framework - Menu module
  3. // @namespace   timberpile
  4. // @description Menu module for KameSame Open Framework
  5. // @version     0.20
  6. // @copyright   2022+, Robin Findley, Timberpile
  7. // @license     MIT; http://opensource.org/licenses/MIT
  8. // ==/UserScript==
  9.  
  10. (function(global) {
  11.  
  12.     //########################################################################
  13.     //------------------------------
  14.     // Published interface
  15.     //------------------------------
  16.     global.ksof.Menu = {
  17.         insert_script_link: insert_script_link
  18.     };
  19.     //########################################################################
  20.  
  21.     function escape_attr(attr) {return attr.replace(/"/g,'\'');}
  22.     function escape_text(text) {return text.replace(/[<&>]/g, function(ch) {var map={'<':'&lt','&':'&amp;','>':'&gt;'}; return map[ch];});}
  23.  
  24.     let top_menu, scripts_menu;
  25.  
  26.     const correctSiteMatcher = /^\/app\/(reviews)\/study/;
  27.  
  28.     //------------------------------
  29.     // Handler that closes menus when clicking outside of menu.
  30.     //------------------------------
  31.     function body_click(e) {
  32.         top_menu.classList.remove('open');
  33.         for (let submenu of document.querySelectorAll('.scripts-submenu.open')) {
  34.             submenu.classList.remove('open');
  35.         }
  36.         document.body.removeEventListener('click', body_click);
  37.     }
  38.  
  39.     //------------------------------
  40.     // Install 'Scripts' header in menu, if not present.
  41.     //------------------------------
  42.     function install_scripts_header() {
  43.         // Abort if already installed.
  44.         if (document.querySelector('.scripts-header')) return false;
  45.  
  46.         console.log('LocationPathname: ' + location.pathname);
  47.         
  48.         // Install html.
  49.         if(location.pathname.match(correctSiteMatcher) !== null) {
  50.             let exit_button = document.querySelector('.header').firstChild;
  51.  
  52.             // Install css and html.
  53.             if (!document.querySelector('style[name="scripts_submenu"]')) {
  54.                 document.head.insertAdjacentHTML('beforeend',
  55.                     `<style name="scripts_submenu">
  56.                     #scripts-menu {text-shadow:none;}
  57.                     #scripts-menu.scripts-menu-icon {display:inline-block;}
  58.                     #scripts-menu .scripts-icon {display:inline-block; cursor: pointer; font-size: 1.2em; margin-right: auto; opacity: .65; position: relative; top: 3px;}
  59.                     #scripts-menu:not(.open) > .dropdown-menu {display:none;}
  60.                     #scripts-menu .scripts-submenu:not(.open) > .dropdown-menu {display:none;}
  61.                     #scripts-menu ul.dropdown-menu {position:absolute; background-color:#eee; margin:0; padding:5px 0; list-style-type:none; border:1px solid #333; display:block;}
  62.                     #scripts-menu ul.dropdown-menu > li {text-align:left; color:#333; white-space:nowrap; line-height:20px; padding:3px 0; display:list-item;}
  63.                     #scripts-menu ul.dropdown-menu > li.scripts-header {text-transform:uppercase; font-size:11px; font-weight:bold; padding:3px 20px; display:list-item;}
  64.                     #scripts-menu ul.dropdown-menu > li:hover:not(.scripts-header) {background-color:rgba(0,0,0,0.15)}
  65.                     #scripts-menu ul.dropdown-menu a {padding:3px 20px; color:#333; opacity:1;}
  66.                     #scripts-menu .scripts-submenu {position:relative;}
  67.                     #scripts-menu .scripts-submenu > a {font-size: 1rem;}
  68.                     #scripts-menu .scripts-submenu > a:after {content:">"; font-family:"FontAwesome"; position:absolute; top:0; right:0; padding:3px 4px 3px 0;}
  69.                     #scripts-menu .scripts-submenu .dropdown-menu {left:100%; top:-6px;}
  70.                     </style>`
  71.                 );
  72.             }
  73.  
  74.             exit_button.insertAdjacentHTML('afterend',
  75.                 `<div id="scripts-menu" class="scripts-menu-icon">
  76.                     <a class="scripts-icon" href="#"><i class="fa fa-gear" title="Script Menu">⚙️</i></a>
  77.                     <ul class="dropdown-menu">
  78.                         <li class="scripts-header">Script Menu</li>
  79.                     </ul>
  80.                 </div>`
  81.             );
  82.             top_menu = document.querySelector('#scripts-menu');
  83.             let scripts_icon = document.querySelector('#scripts-menu > a.scripts-icon');
  84.  
  85.             scripts_icon.addEventListener('click', (e) => {
  86.                 top_menu.classList.toggle('open');
  87.                 if (top_menu.classList.contains('open')) document.body.addEventListener('click', body_click);
  88.                 e.stopPropagation();
  89.             });
  90.         }
  91.         else {
  92.             // Install css and html.
  93.             top_menu = document.querySelector('button[class$="account"]');
  94.             if (!top_menu) return;
  95.             if (!document.querySelector('style[name="scripts_submenu"]')) {
  96.                 document.head.insertAdjacentHTML('beforeEnd',
  97.                     `<style name="scripts_submenu">
  98.                     .sitemap__section.scripts-noposition {position:initial;}
  99.                     .scripts-submenu>.dropdown-menu {display:none;}
  100.                     .scripts-submenu.open>.dropdown-menu {display:block;position:absolute;top:0px;margin-top:0;left:-8px;transform:scale(1) translateX(-100%);min-width:200px}
  101.                     .scripts-submenu .dropdown-menu:before {left:100%;top:12px;z-index:-1;}
  102.                     .scripts-submenu .dropdown-menu .sitemap__pages {padding:5px 15px 0px 15px;}
  103.                     .scripts-submenu .dropdown-menu .sitemap__page:last-child {margin-bottom:0;}
  104.                     .scripts-submenu>a:before {content:"\uf0d9 "; font-family:"FontAwesome";}
  105.                     @media (max-width: 979px) {
  106.                         .scripts-submenu>a:before {content:"";}
  107.                         .scripts-submenu>.dropdown-menu {display:contents;position:initial;top:initial;margin-top:initial;left:initial;transform:none;min-width:initial}
  108.                     }
  109.                     </style>`
  110.                 );
  111.             }
  112.             document.querySelector('.user-summary').insertAdjacentHTML('afterend',
  113.                 `<li id="scripts-menu" class="sitemap__section sitemap__section--subsection scripts-noposition">
  114.                     <h3 class="sitemap__section-header--subsection">Scripts</h3>
  115.                     <ul class="sitemap__pages scripts-header"></ul>
  116.                 </li>`
  117.             );
  118.         }
  119.  
  120.         // Click to open/close sub-menu.
  121.         scripts_menu = document.querySelector('#scripts-menu');
  122.         scripts_menu.addEventListener('click', submenu_click);
  123.  
  124.         function submenu_click(e){
  125.             if (!e.target.matches('.scripts-submenu>a')) return false;
  126.             var link = e.target.parentElement;
  127.             for (let submenu of link.parentElement.querySelectorAll('.scripts-submenu.open')) {
  128.                 if (submenu !== link) submenu.classList.remove('open');
  129.             }
  130.             if (location.pathname.match(correctSiteMatcher) === null) {
  131.                 var menu = document.querySelector('#sitemap__account,[id="#sitemap__account"]');
  132.                 var submenu = link.querySelector('.dropdown-menu');
  133.                 submenu.style.fontSize = '12px';
  134.                 submenu.style.maxHeight = '';
  135.                 let top = Math.max(0, link.offsetTop);
  136.                 link.classList.toggle('open');
  137.                 if (link.classList.contains('open')) {
  138.                     submenu.style.top = top+'px';
  139.                     if (menu.offsetHeight - top < submenu.offsetHeight)
  140.                     {
  141.                         top = Math.max(0, menu.offsetHeight - submenu.offsetHeight);
  142.                         submenu.style.top = top+'px';
  143.                         submenu.style.maxHeight = menu.offsetHeight - top;
  144.                     }
  145.                 }
  146.             } else {
  147.                 link.classList.toggle('open');
  148.             }
  149.             // If we opened the menu, listen for off-menu clicks.
  150.             if (link.classList.contains('open')) {
  151.                 document.body.addEventListener('click', body_click);
  152.             } else {
  153.                 document.body.removeEventListener('click', body_click);
  154.             }
  155.             e.stopPropagation();
  156.         }
  157.     }
  158.  
  159.     //------------------------------
  160.     // Sort menu items
  161.     //------------------------------
  162.     function sort_name(a,b) {
  163.         return a.querySelector('a').innerText.localeCompare(b.querySelector('a').innerText);
  164.     }
  165.  
  166.     //------------------------------
  167.     // Install Submenu, if not present.
  168.     //------------------------------
  169.     function install_scripts_submenu(name) {
  170.         // Abort if already installed.
  171.         var safe_name = escape_attr(name);
  172.         var safe_text = escape_text(name);
  173.         var submenu = document.querySelector('.scripts-submenu[name="'+safe_name+'"]');
  174.         if (submenu) return submenu;
  175.  
  176.         let scripts_header = document.querySelector('.scripts-header');
  177.         if (!scripts_header) return;
  178.  
  179.         if (location.pathname.match(correctSiteMatcher) !== null) {
  180.             scripts_header.insertAdjacentHTML('afterend',
  181.                 `<li class="scripts-submenu" name="${safe_name}">
  182.                     <a href="#">${safe_text}</a>
  183.                     <ul class="dropdown-menu"></ul>
  184.                 </li>`
  185.             );
  186.         } else {
  187.             scripts_header.insertAdjacentHTML('beforeend',
  188.                 `<li class="sitemap__page scripts-submenu" name="${safe_name}">
  189.                   <a href="#">${safe_text}</a>
  190.                   <div class="sitemap__expandable-chunk dropdown-menu" data-expanded="true" aria-expanded="true">
  191.                     <ul class="sitemap__pages">
  192.                     </ul>
  193.                   </div>
  194.                 <li>`
  195.             );
  196.         }
  197.         let menu_contents = scripts_header.parentElement.querySelectorAll(':scope > .scripts-submenu, :scope > .script-link');
  198.         for (let node of Array.from(menu_contents).sort(sort_name)) node.parentNode.append(node);
  199.         return document.querySelector('.scripts-submenu[name="'+safe_name+'"]');
  200.     }
  201.  
  202.     //------------------------------
  203.     // Inserts script link into Wanikani menu.
  204.     //------------------------------
  205.     function insert_script_link(config) {
  206.         // Abort if the script already exists
  207.         var link_id = config.name+'_script_link';
  208.         var link_text = escape_text(config.title);
  209.         if (document.querySelector('#'+link_id)) return;
  210.         install_scripts_header();
  211.         var menu, classes;
  212.         let scripts_header = document.querySelector('.scripts-header');
  213.         if (!scripts_header) return;
  214.         let link = document.createElement('li');
  215.         link.id = link_id;
  216.         link.setAttribute('name', config.name);
  217.         link.innerHTML = '<a href="#">'+link_text+'</a>';
  218.         if (config.submenu) {
  219.             var submenu = install_scripts_submenu(config.submenu);
  220.  
  221.             // Append the script, and sort the menu.
  222.             if (location.pathname.match(correctSiteMatcher) !== null) {
  223.                 menu = submenu.querySelector('.dropdown-menu');
  224.             } else {
  225.                 menu = submenu.querySelector('.dropdown-menu>ul');
  226.             }
  227.             classes = ['sitemap__page'];
  228.             if (config.class) classes.push(config.class_html);
  229.             link.setAttribute('class', classes.join(' '));
  230.             link.innerHTML = '<a href="#">'+link_text+'</a>';
  231.             menu.append(link);
  232.         } else {
  233.             classes = ['sitemap__page', 'script-link'];
  234.             if (config.class) classes.push(config.class_html);
  235.             link.setAttribute('class', classes.join(' '));
  236.             if (location.pathname.match(correctSiteMatcher) !== null) {
  237.                 scripts_header.after(link);
  238.             } else {
  239.                 scripts_header.append(link);
  240.             }
  241.         }
  242.         let menu_contents = scripts_header.parentElement.querySelectorAll(':scope > .scripts-submenu, :scope > .script-link');
  243.         for (let node of Array.from(menu_contents).sort(sort_name)) node.parentNode.append(node);
  244.  
  245.         // Add a callback for when the link is clicked.
  246.         document.querySelector('#'+link_id).addEventListener('click', function(e){
  247.             document.body.removeEventListener('click', body_click);
  248.             document.querySelector('#scripts-menu').classList.remove('open');
  249.             for (let submenu of document.querySelectorAll('.scripts-submenu')) submenu.classList.remove('open');
  250.             if (document.querySelector('#sitemap__account,[id="#sitemap__account"]')) {
  251.                 document.querySelector('#sitemap__account,[id="#sitemap__account"]').parentElement.querySelector('[data-expandable-navigation-target],[data-navigation-section-toggle]').click();
  252.                 var nav_toggle = document.querySelector('.navigation__toggle');
  253.                 if (nav_toggle.offsetWidth > 0 || nav_toggle.offsetWidth > 0) nav_toggle.click();
  254.             }
  255.             config.on_click(e);
  256.             return false;
  257.         });
  258.     }
  259.  
  260.     ksof.ready('document').then(set_ready_state);
  261.  
  262.     function set_ready_state(){
  263.         // Delay guarantees include() callbacks are called before ready() callbacks.
  264.         setTimeout(function(){ksof.set_state('ksof.Menu', 'ready');},0);
  265.     }
  266.  
  267. })(window);