MediaWiki:Common.js

/* global mw, $ */
/* jshint strict:false, browser:true */

$(function() {
	
	/* Hover Item Box (Old) */
	$(function(){"use strict";$(".itemhover").hover(function(){var e=$(this),t=e.next(".itemboxhover"),n=t.next(".itemboxhovericon"),r=$(window).width(),i=$(window).height(),s=$(window).scrollTop(),o=$(window).scrollLeft(),u=e.offset(),a=e.outerWidth(),f=e.outerHeight(),l=t.outerWidth(),c=t.outerHeight(),h=12,p={},d=n.outerWidth(),v=n.outerHeight(),m={},g;if(u.top-h-c-s>0){g="t";p.top=u.top-c-h;p.left=u.left+a/2-l/2}else if(r+o-u.left-a-h-l-d>0){g="r";p.top=u.top+f/2-c/2;p.left=u.left+a+h}else if(u.left-o-h-l-d>0){g="l";p.top=u.top+f/2-c/2;p.left=u.left-l-h}else{g="b";p.top=u.top+f+h;p.left=u.left+a/2-l/2}if((g==="t"||g==="b")&&p.left<o){p.left=o}else if((g==="t"||g==="b")&&r+o-l<p.left){p.left=r+o-l}else if((g==="r"||g==="l")&&p.top<s){p.top=s}m.top=p.top;m.left=p.left+l;if(g==="l"||r+o-d<m.left){m.left=p.left-d}if(i+s-v<m.top){m.top=i+s-v}t.offset({top:p.top,left:p.left}).removeClass("itemboxhoverhide");n.offset({top:m.top,left:m.left}).removeClass("itemboxhoverhide")},function(){var e=$(this),t=e.next(".itemboxhover"),n=t.next(".itemboxhovericon");t.addClass("itemboxhoverhide");n.addClass("itemboxhoverhide")}).children("a").removeAttr("title").end().nextAll(".itemboxhover, .itemboxhovericon").removeClass("itemboxhovernojs")});

	/* For adding expand/collapse all buttons for mw-collapsible */
	$(".mw-collapsible-collapse-all").on("click", function () {
		$('.mw-collapsible-toggle-expanded a').trigger('click');
	});

	$(".mw-collapsible-expand-all").on("click", function () {
		$(".mw-collapsible-toggle-collapsed a").trigger('click');
	});

});

/* Item hoverbox */
jQuery(document).ready(function($) {
	'use strict';

	var $window = $(window),
		$hover = $('.c-item-hoverbox');
	$hover.each(function() {
		var $this = $(this),
			$activator = $this.find('.c-item-hoverbox__activator').first(),
			$display = $this.find('.c-item-hoverbox__display').first();
		$display.css('display', 'none');
		$activator.hover(function() {
			$display.css('display', '');
			var viewport = {},
				activator = {},
				display = {},
				position, // position relative to the activator
				location; // location relative to the viewport
			viewport.width = $window.width();
			viewport.height = $window.height();
			viewport.top = $window.scrollTop();
			viewport.left = $window.scrollLeft();
			viewport.bottom = viewport.top + viewport.height;
			viewport.right = viewport.left + viewport.width;
			activator.width = $activator.outerWidth();
			activator.height = $activator.outerHeight();
			activator.top = $activator.offset().top;
			activator.left = $activator.offset().left;
			activator.bottom = activator.top + activator.height;
			activator.right = activator.left + activator.width;
			display.width = $display.outerWidth();
			display.height = $display.outerHeight();
			if ( viewport.width < display.width ) { // Don't bother showing the hoverbox at all if the viewport is too small
				return false;
			}
			if ( activator.left > viewport.width - activator.right ) {
				location = 'right';
			} else {
				location = 'left';
			}
			if ( activator.top - display.height > viewport.top ) {
				position = 'above';
				display.top = activator.top - display.height;
				display.left = activator.left + (activator.width / 2) - (display.width / 2);
			} else if ( activator.right + display.width < viewport.right ) {
				position = 'right-of';
				display.top = activator.top + (activator.height / 2) - (display.height / 2);
				display.left = activator.right;
			} else if ( activator.left - display.width > viewport.left ) {
				position = 'left-of';
				display.top = activator.top + (activator.height / 2) - (display.height / 2);
				display.left = activator.left - display.width;
			} else {
				position = 'below';
				display.top = activator.bottom;
				display.left = activator.left + (activator.width / 2) - (display.width / 2);
			}
			display.top = Math.max( viewport.top, display.top );
			display.left = Math.max( viewport.left, Math.min(viewport.right - display.width, display.left) );
			$display.addClass('is-visible is-' + position + '-activator is-' + location + '-side-of-viewport').offset(display);
		}, function() {
			$display.css('display', 'none');
			$display.removeClass('is-visible is-above-activator is-below-activator is-left-of-activator is-right-of-activator is-left-side-of-viewport is-right-side-of-viewport');
		});
	});

});


/* Responsive tables */
jQuery(document).ready(function($) {
	'use strict';

	$('table.responsive-table').each(function() {
		var $table = $(this);
		$table.wrap('<div class="responsive-table-block"><div class="responsive-table-wrap"><div class="responsive-table-scroll"></div></div></div>');
		var $scroll = $table.closest('.responsive-table-scroll');
		if ($scroll.outerHeight() < $scroll.prop('scrollHeight')) {
			var $wrap = $table.closest('.responsive-table-wrap');
			$wrap.prepend('<button class="responsive-table-expand">Expand</button>');
			$wrap.on('click', '.responsive-table-expand', function() {
				var $this = $(this);
				if ($wrap.hasClass('is-expanded')) {
					$this.text('Expand');
					$wrap.removeClass('is-expanded');
				} else {
					$this.text('Collapse');
					$wrap.addClass('is-expanded');
				}
			});
		}
	});

});

/* DO NOT ADD CODE BELOW THIS LINE */