MediaWiki:Gadget-responsive-tables.js
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/* global mw */
/* jshint strict:true, jquery:true, esversion:5, bitwise:true, curly:true, eqeqeq:true, undef:true, latedef:true, trailingcomma:true */
( function() {
'use strict';
/* Translation strings */
var i18n = {
expand: 'Expand',
collapse: 'Collapse',
};
/*
* Responsive tables
* @param tables Table elements to be transformed into responsive tables
*/
function reponsiveTable (tables) {
if ( tables.length > 0 ) {
var expand = '<svg aria-hidden="true" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M0 180V56c0-13.3 10.7-24 24-24h124c6.6 0 12 5.4 12 12v40c0 6.6-5.4 12-12 12H64v84c0 6.6-5.4 12-12 12H12c-6.6 0-12-5.4-12-12zM288 44v40c0 6.6 5.4 12 12 12h84v84c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12V56c0-13.3-10.7-24-24-24H300c-6.6 0-12 5.4-12 12zm148 276h-40c-6.6 0-12 5.4-12 12v84h-84c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h124c13.3 0 24-10.7 24-24V332c0-6.6-5.4-12-12-12zM160 468v-40c0-6.6-5.4-12-12-12H64v-84c0-6.6-5.4-12-12-12H12c-6.6 0-12 5.4-12 12v124c0 13.3 10.7 24 24 24h124c6.6 0 12-5.4 12-12z"></path></svg><span>' + i18n.expand + '</span>';
var collapse = '<svg aria-hidden="true" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 448 512"><path fill="currentColor" d="M436 192H312c-13.3 0-24-10.7-24-24V44c0-6.6 5.4-12 12-12h40c6.6 0 12 5.4 12 12v84h84c6.6 0 12 5.4 12 12v40c0 6.6-5.4 12-12 12zm-276-24V44c0-6.6-5.4-12-12-12h-40c-6.6 0-12 5.4-12 12v84H12c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h124c13.3 0 24-10.7 24-24zm0 300V344c0-13.3-10.7-24-24-24H12c-6.6 0-12 5.4-12 12v40c0 6.6 5.4 12 12 12h84v84c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12zm192 0v-84h84c6.6 0 12-5.4 12-12v-40c0-6.6-5.4-12-12-12H312c-13.3 0-24 10.7-24 24v124c0 6.6 5.4 12 12 12h40c6.6 0 12-5.4 12-12z"></path></svg><span>' + i18n.collapse + '</span>';
var doToggle = function (wrap) {
if ( wrap.classList.contains('is-expanded') ) {
this.innerHTML = expand;
wrap.classList.remove('is-expanded');
} else {
this.innerHTML = collapse;
wrap.classList.add('is-expanded');
}
};
for ( var i = 0; i < tables.length; i++ ) {
var table = tables[i];
var wrap = document.createElement('div');
wrap.classList.add('c-responsive-table');
table.before(wrap);
var scroll = document.createElement('div');
scroll.classList.add('c-responsive-table__scroll');
wrap.appendChild(scroll);
scroll.appendChild(table);
table.classList.add('c-responsive-table__table');
if ( scroll.offsetHeight < scroll.scrollHeight ) {
var toolbar = document.createElement('div');
toolbar.classList.add('c-responsive-table__toolbar');
scroll.before(toolbar);
var toggle = document.createElement('button');
toggle.classList.add('c-responsive-table__toolbar-button');
toggle.innerHTML = expand;
toolbar.appendChild(toggle);
toggle.addEventListener( 'click', doToggle.bind(toggle, wrap) );
}
}
}
}
/* Fires when wiki content is added. */
mw.hook('wikipage.content').add( function($wikipageContent) {
reponsiveTable( document.getElementsByClassName('responsive-table') );
var tableContainers = document.getElementsByClassName('responsive-table-container');
for (var i = 0; i < tableContainers.length; i++) {
reponsiveTable( tableContainers[i].getElementsByTagName('table') );
}
} );
}() );