Menu module for Wanikani Open Framework
目前为
此脚本不应直接安装，它是一个供其他脚本使用的外部库。如果您需要使用该库，请在脚本元属性加入：// @require https://update.greasyfork.icu/scripts/38578/849947/Wanikani%20Open%20Framework%20-%20Menu%20module.js
// ==UserScript==
// @name Wanikani Open Framework - Menu module
// @namespace rfindley
// @description Menu module for Wanikani Open Framework
// @version 1.0.10
// @copyright 2018+, Robin Findley
// @license MIT; http://opensource.org/licenses/MIT
// ==/UserScript==
(function(global) {
//########################################################################
//------------------------------
// Published interface
//------------------------------
global.wkof.Menu = {
insert_script_link: insert_script_link
};
//########################################################################
function escape_attr(attr) {return attr.replace(/"/g,'\'');}
function escape_text(text) {return text.replace(/[<&>]/g, function(ch) {var map={'<':'<','&':'&','>':'>'}; return map[ch];});}
//------------------------------
// Install 'Scripts' header in menu, if not present.
//------------------------------
function install_scripts_header() {
// Abort if already installed.
if ($('.scripts-header').length !== 0) return false;
var top_menu;
// Install html.
switch (location.pathname) {
case '/review/session':
// Install css and html.
if ($('style[name="scripts_submenu"]').length === 0) {
$('head').append(
'<style name="scripts_submenu">'+
'#scripts-menu.scripts-menu-icon {display:inline-block}'+
'#scripts-menu .scripts-icon {display:inline-block}'+
'#scripts-menu:not(.open) > .dropdown-menu {display:none;}'+
'#scripts-menu .scripts-submenu:not(.open) > .dropdown-menu {display:none;}'+
'#scripts-menu .dropdown-menu {position:absolute; background-color:#eee; margin:0; padding:5px 0; list-style-type:none; border:1px solid #333;}'+
'#scripts-menu .dropdown-menu > li {text-align:left; color:#333; white-space:nowrap; line-height:20px; padding:3px 0;}'+
'#scripts-menu .dropdown-menu > li.scripts-header {text-transform:uppercase; font-size:11px; font-weight:bold; padding:3px 20px;}'+
'#scripts-menu .dropdown-menu > li:hover:not(.scripts-header) {background-color:rgba(0,0,0,0.15)}'+
'#scripts-menu .dropdown-menu a {padding:3px 20px; color:#333; opacity:1;}'+
'#scripts-menu .scripts-submenu {position:relative;}'+
'#scripts-menu .scripts-submenu > a:after {content:"\uf0da"; font-family:"FontAwesome"; position:absolute; top:0; right:0; padding:3px 4px 3px 0;}'+
'#scripts-menu .scripts-submenu .dropdown-menu {left:100%; top:-6px;}'+
'</style>'
);
}
$('#summary-button a[href="/review"]').after(
'<div id="scripts-menu" class="scripts-menu-icon">'+
' <a class="scripts-icon" href="#"><i class="icon-gear" title="Script Menu"></i></a>'+
' <ul class="dropdown-menu">'+
' <li class="scripts-header">Script Menu</li>'+
' </ul>'+
'</div>'
);
top_menu = $('#scripts-menu');
$('#scripts-menu > a.scripts-icon').on('click', function(e){
top_menu.toggleClass('open');
if (top_menu.hasClass('open')) {
$('body').on('click.scripts-menu', function(){
top_menu.removeClass('open');
$('body').off('.scripts-menu');
});
}
return false;
});
break;
default:
// Install css and html.
top_menu = $('[class$="account"]');
if ($('style[name="scripts_submenu"]').length === 0) {
$('head').append(
'<style name="scripts_submenu">'+
'.sitemap__section.scripts-noposition {position:initial;}'+
'.scripts-submenu.open>.dropdown-menu {display:block;position:absolute;top:0px;margin-top:0;left:-8px;transform:scale(1) translateX(-100%);min-width:200px}'+
'.scripts-submenu .dropdown-menu:before {left:100%;top:12px;z-index:-1;}'+
'.scripts-submenu .dropdown-menu .sitemap__pages {padding:5px 15px 0px 15px;}'+
'.scripts-submenu .dropdown-menu .sitemap__page:last-child {margin-bottom:0;}'+
'.scripts-submenu>a:before {content:"\uf0d9 "; font-family:"FontAwesome";}'+
'@media (max-width: 979px) {'+
' .scripts-submenu>a:before {content:"";}'+
' .scripts-submenu>.dropdown-menu {display:contents;position:initial;top:initial;margin-top:initial;left:initial;transform:none;min-width:initial}'+
'}'+
'</style>'
);
}
$('.user-summary').after(
'<li class="sitemap__section sitemap__section--subsection scripts-noposition">'+
' <h3 class="sitemap__section-header sitemap__section-header--subsection">Scripts</h3>'+
' <ul class="sitemap__pages scripts-header"></ul>'+
'</li>'
);
break;
}
// Click to open sub-menu.
top_menu.on('click','.scripts-submenu>a',function(e){
var link = $(e.target).parent();
link.siblings('.scripts-submenu.open').removeClass('open');
if (location.pathname !== '/review/session') {
var menu = $('[id="#sitemap__account"]');
var submenu = link.find('.dropdown-menu');
submenu.css('font-size', '12px');
submenu.css('max-height', '');
var submenu_ul = submenu.find('>ul');
var top = Math.max(0, link.position().top);
link.toggleClass('open');
if (link.hasClass('open')) {
submenu.css('top',top+'px');
if (menu.outerHeight() - top < submenu.outerHeight())
{
top = Math.max(0, menu.outerHeight() - submenu.outerHeight());
submenu.css('top', top+'px');
submenu.css('max-height', menu.outerHeight() - top);
}
}
} else {
link.toggleClass('open');
}
// If we opened the menu, listen for off-menu clicks.
if (link.hasClass('open')) {
$('body').on('click.scripts-submenu',function(e){
$('body').off('click.scripts-submenu');
$('.scripts-submenu').removeClass('open');
return true;
})
} else {
$('body').off('click.scripts-submenu');
}
return false;
});
return true;
}
//------------------------------
// Sort menu items
//------------------------------
function sort_name(a,b) {
return a.querySelector('a').innerText.localeCompare(b.querySelector('a').innerText);
}
//------------------------------
// Install Submenu, if not present.
//------------------------------
function install_scripts_submenu(name) {
// Abort if already installed.
var safe_name = escape_attr(name);
var safe_text = escape_text(name);
var submenu = $('.scripts-submenu[name="'+safe_name+'"]');
if (submenu.length > 0) return submenu;
if (location.pathname === '/review/session') {
submenu = $(
'<li class="scripts-submenu" name="'+safe_name+'">'+
' <a href="#">'+safe_text+'</a>'+
' <ul class="dropdown-menu">'+
' </ul>'+
'</li>'
);
$('.scripts-header').after(submenu);
} else {
submenu = $(
'<li class="sitemap__page scripts-submenu" name="'+safe_name+'">'+
' <a href="#">'+safe_text+'</a>'+
' <div class="sitemap__expandable-chunk dropdown-menu" data-expanded="true" aria-expanded="true">'+
' <ul class="sitemap__pages">'+
' </ul>'+
' </div>'+
'</li>'
);
$('.scripts-header').append(submenu);
}
var items = $('.scripts-header').siblings('.scripts-submenu,.script-link').sort(sort_name);
$('.scripts-header').after(items);
return submenu;
}
//------------------------------
// Inserts script link into Wanikani menu.
//------------------------------
function insert_script_link(config) {
// Abort if the script already exists
var link_id = config.name+'_script_link';
var link_text = escape_text(config.title);
if ($('#'+link_id).length !== 0) return;
install_scripts_header();
var menu, classes, items, link_html;
if (config.submenu) {
var submenu = install_scripts_submenu(config.submenu);
// Append the script, and sort the menu.
if (location.pathname === '/review/session') {
menu = submenu.find('.dropdown-menu');
} else {
menu = submenu.find('.dropdown-menu>ul');
}
classes = ['sitemap__page'];
if (config.class) classes.push(config.class_html);
link_html = '<li id="'+link_id+'" name="'+config.name+'" class="'+classes.join(' ')+'"><a href="#">'+link_text+'</a></li>';
menu.append(link_html);
menu.append(menu.children().sort(sort_name));
} else {
classes = ['sitemap__page', 'script-link'];
if (config.class) classes.push(config.class_html);
link_html = '<li id="'+link_id+'" name="'+config.name+'" class="'+classes.join(' ')+'"><a href="#">'+link_text+'</a></li>';
if (location.pathname === '/review/session') {
$('.scripts-header').after(link_html);
items = $('.scripts-header').siblings('.scripts-submenu,.script-link').sort(sort_name);
$('.scripts-header').after(items);
} else {
$('.scripts-header').append(link_html);
items = $('.scripts-header').siblings('.scripts-submenu,.script-link').sort(sort_name);
$('.scripts-header').append(items);
}
}
// Add a callback for when the link is clicked.
$('#'+link_id).on('click', function(e){
$('body').off('click.scripts-link');
$('#scripts-menu').removeClass('open');
$('.scripts-submenu').removeClass('open');
$('[class$="account"]').siblings('[data-navigation-section-toggle]').click();
var nav_toggle = $('.navigation__toggle');
if (nav_toggle.is(':visible')) nav_toggle.click();
config.on_click(e);
return false;
});
}
wkof.ready('document').then(set_ready_state);
function set_ready_state(){
// Delay guarantees include() callbacks are called before ready() callbacks.
setTimeout(function(){wkof.set_state('wkof.Menu', 'ready');},0);
}
})(window);