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MediaWiki:Common.js: Difference between revisions

MediaWiki interface page
 
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  * Source: https://minecraft.wiki/w/MediaWiki:Common.js
  * Source: https://minecraft.wiki/w/MediaWiki:Common.js
  */
  */
( function() {
(function () {
var escapeChars = { '\\&': '&#38;', '<': '&#60;', '>': '&#62;' };
var escapeChars = { '\\&': '&#38;', '<': '&#60;', '>': '&#62;' };
var escape = function( text ) {
var escape = function (text) {
// "\" must be escaped first
// "\" must be escaped first
return text.replace( /\\\\/g, '&#92;' )
return text.replace(/\\\\/g, '&#92;')
.replace( /\\&|[<>]/g, function( char ) { return escapeChars[char]; } );
.replace(/\\&|[<>]/g, function (char) { return escapeChars[char]; });
};
};
var $tooltip = $();
var $tooltip = $();
var $win = $( window ), winWidth, winHeight, width, height;
var $win = $(window), winWidth, winHeight, width, height;
 
$( '#mw-content-text' ).on( {
$('#mw-content-text').on({
'mouseenter.minetip': function( e ) {
'mouseenter.minetip': function (e) {
$tooltip.remove();
$tooltip.remove();
 
var $elem = $( this ), title = $elem.attr( 'data-minetip-title' );
var $elem = $(this), title = $elem.attr('data-minetip-title');
if ( title === undefined ) {
if (title === undefined) {
title = $elem.attr( 'title' );
title = $elem.attr('title');
if ( title !== undefined ) {
if (title !== undefined) {
title = $.trim( title.replace( /&/g, '\\&' ) );
title = $.trim(title.replace(/&/g, '\\&'));
$elem.attr( 'data-minetip-title', title );
$elem.attr('data-minetip-title', title);
}
}
}
}
 
// No title or title only contains formatting codes
// No title or title only contains formatting codes
if ( title === undefined || title !== '' && title.replace( /&([0-9a-jl-qs-wr])/g, '' ) === '' ) {
if (title === undefined || title !== '' && title.replace(/&([0-9a-jl-qs-wr])/g, '') === '') {
// Find deepest child title
// Find deepest child title
var childElem = $elem[0], childTitle;
var childElem = $elem[0], childTitle;
do {
do {
if ( childElem.hasAttribute( 'title' ) ) {
if (childElem.hasAttribute('title')) {
childTitle = childElem.title;
childTitle = childElem.title;
}
}
childElem = childElem.firstChild;
childElem = childElem.firstChild;
} while( childElem && childElem.nodeType === 1 );
} while (childElem && childElem.nodeType === 1);
if ( childTitle === undefined ) {
if (childTitle === undefined) {
return;
return;
}
}
 
// Append child title as title may contain formatting codes
// Append child title as title may contain formatting codes
if ( !title ) {
if (!title) {
title = '';
title = '';
}
}
title += $.trim( childTitle.replace( /&/g, '\\&' ) );
title += $.trim(childTitle.replace(/&/g, '\\&'));
 
// Set the retrieved title as data for future use
// Set the retrieved title as data for future use
$elem.attr( 'data-minetip-title', title );
$elem.attr('data-minetip-title', title);
}
}
 
if ( !$elem.data( 'minetip-ready' ) ) {
if (!$elem.data('minetip-ready')) {
// Remove title attributes so the native tooltip doesn't get in the way
// Remove title attributes so the native tooltip doesn't get in the way
$elem.find( '[title]' ).addBack().removeAttr( 'title' );
$elem.find('[title]').addBack().removeAttr('title');
$elem.data( 'minetip-ready', true );
$elem.data('minetip-ready', true);
}
}
 
if ( title === '' ) {
if (title === '') {
return;
return;
}
}
 
var content = '<span class="minetip-title">' + escape( title ) + '&r</span>';
var content = '<span class="minetip-title">' + escape(title) + '&r</span>';
 
var description = $.trim( $elem.attr( 'data-minetip-text' ) );
var description = $.trim($elem.attr('data-minetip-text'));
if ( description ) {
if (description) {
// Apply normal escaping plus "/"
// Apply normal escaping plus "/"
description = escape( description ).replace( /\\\//g, '&#47;' );
description = escape(description).replace(/\\\//g, '&#47;');
content += '<span class="minetip-description">' + description.replace( /\//g, '<br>' ) + '&r</span>';
content += '<span class="minetip-description">' + description.replace(/\//g, '<br>') + '&r</span>';
}
}
 
// Add classes for minecraft formatting codes
// Add classes for minecraft formatting codes
while ( content.search( /&[0-9a-jl-qs-w]/ ) > -1 ) {
while (content.search(/&[0-9a-jl-qs-w]/) > -1) {
content = content.replace( /&([0-9a-jl-qs-w])(.*?)(&r|$)/g, '<span class="format-$1">$2</span>&r' );
content = content.replace(/&([0-9a-jl-qs-w])(.*?)(&r|$)/g, '<span class="format-$1">$2</span>&r');
}
}
// Remove reset formatting
// Remove reset formatting
content = content.replace( /&r/g, '' );
content = content.replace(/&r/g, '');
 
$tooltip = $( '<div id="minetip-tooltip">' );
$tooltip = $('<div id="minetip-tooltip">');
$tooltip.html( content ).appendTo( 'body' );
$tooltip.html(content).appendTo('body');
 
// Cache current window and tooltip size
// Cache current window and tooltip size
winWidth = $win.width();
winWidth = $win.width();
winHeight = $win.height();
winHeight = $win.height();
width = $tooltip.outerWidth( true );
width = $tooltip.outerWidth(true);
height = $tooltip.outerHeight( true );
height = $tooltip.outerHeight(true);
 
// Trigger a mouse movement to position the tooltip
// Trigger a mouse movement to position the tooltip
$elem.trigger( 'mousemove', e );
$elem.trigger('mousemove', e);
},
},
'mousemove.minetip': function( e, trigger ) {
'mousemove.minetip': function (e, trigger) {
if ( !$tooltip.length ) {
if (!$tooltip.length) {
$( this ).trigger( 'mouseenter' );
$(this).trigger('mouseenter');
return;
return;
}
}
 
// Get event data from remote trigger
// Get event data from remote trigger
e = trigger || e;
e = trigger || e;
 
// Get mouse position and add default offsets
// Get mouse position and add default offsets
var top = e.clientY - 34;
var top = e.clientY - 34;
var left = e.clientX + 14;
var left = e.clientX + 14;
 
// If going off the right of the screen, go to the left of the cursor
// If going off the right of the screen, go to the left of the cursor
if ( left + width > winWidth ) {
if (left + width > winWidth) {
left -= width + 36;
left -= width + 36;
}
}
 
// If now going off to the left of the screen, resort to going above the cursor
// If now going off to the left of the screen, resort to going above the cursor
if ( left < 0 ) {
if (left < 0) {
left = 0;
left = 0;
top -= height - 22;
top -= height - 22;
 
// Go below the cursor if too high
// Go below the cursor if too high
if ( top < 0 ) {
if (top < 0) {
top += height + 47;
top += height + 47;
}
}
// Don't go off the top of the screen
// Don't go off the top of the screen
} else if ( top < 0 ) {
} else if (top < 0) {
top = 0;
top = 0;
// Don't go off the bottom of the screen
// Don't go off the bottom of the screen
} else if ( top + height > winHeight ) {
} else if (top + height > winHeight) {
top = winHeight - height;
top = winHeight - height;
}
}
 
// Apply the positions
// Apply the positions
$tooltip.css( { top: top, left: left } );
$tooltip.css({ top: top, left: left });
},
},
'mouseleave.minetip': function() {
'mouseleave.minetip': function () {
if ( !$tooltip.length ) {
if (!$tooltip.length) {
return;
return;
}
}
 
$tooltip.remove();
$tooltip.remove();
$tooltip = $();
$tooltip = $();
}
}
}, '.minetip, .invslot-item' );
}, '.minetip, .invslot-item');
}() );
 
/* Fires when DOM is ready */
$(function () {
/**
* Pause animations on mouseover of a designated container (.animated-container and .mcui)
*
* This is so people have a chance to look at the image and click on pages they want to view.
*/
$('#mw-content-text').on('mouseenter mouseleave', '.animated-container, .mcui', function (e) {
$(this).find('.animated').toggleClass('animated-paused', e.type === 'mouseenter');
});
 
/* Fired whenever wiki content is added. (#mw-content-text, live preview, load page, etc.) */
mw.hook('wikipage.content').add(function ($wikipageContent) {
/**
* Set minimum height for animations to prevent moving the page if the frames
* differ in height
* Source: https://minecraft.wiki/w/MediaWiki:Gadget-site.js
*/
(function () {
// Set frames to be visible for measuring height
var $animated = $wikipageContent.find('.animated').addClass('animated-visible');
 
// Group frames per animation
var animateds = [];
$animated.each(function () {
animateds.push({
$: $(this).find('> .animated-subframe').addBack()
.find('> *:not(.animated-subframe)'),
});
});
 
// Get highest frame for each animation (if heights differ)
$.each(animateds, function () {
var minHeight = 0, differentHeights;
this.$.each(function () {
var height = this.offsetHeight;
differentHeights = differentHeights || minHeight && height !== minHeight;
minHeight = Math.max(height, minHeight);
});
 
if (differentHeights) {
this.height = minHeight;
}
});
 
// Set animation to be at least as tall as the tallest frame,
// and set the non-active frames to be hidden again
$animated.each(function (i) {
$(this).css('min-height', animateds[i].height);
}).removeClass('animated-visible');
 
// Load all images in the animation as soon as the animated content becomes visible
var animatedObserver = new IntersectionObserver(function (entries) {
entries.forEach(function (entry) {
if (entry.isIntersecting && !entry.target.classList.contains('animated-lazyloaded')) {
$(entry.target).find('img').attr('loading', 'eager');
entry.target.classList.add('animated-lazyloaded');
animatedObserver.unobserve(entry.target);
}
});
});
 
// Observe every animation
$animated.each(function () {
animatedObserver.observe(this);
});
}());
});
});
/* End DOM ready */
 
}());

Latest revision as of 21:08, 11 October 2024

/* Any JavaScript here will be loaded for all users on every page load. */

/**
 * Creates minecraft style tooltips
 *
 * Replaces normal tooltips. Supports minecraft [[formatting codes]] (except k), and a description with line breaks (/).
 * 
 * Source: https://minecraft.wiki/w/MediaWiki:Common.js
 */
(function () {
	var escapeChars = { '\\&': '&#38;', '<': '&#60;', '>': '&#62;' };
	var escape = function (text) {
		// "\" must be escaped first
		return text.replace(/\\\\/g, '&#92;')
			.replace(/\\&|[<>]/g, function (char) { return escapeChars[char]; });
	};
	var $tooltip = $();
	var $win = $(window), winWidth, winHeight, width, height;

	$('#mw-content-text').on({
		'mouseenter.minetip': function (e) {
			$tooltip.remove();

			var $elem = $(this), title = $elem.attr('data-minetip-title');
			if (title === undefined) {
				title = $elem.attr('title');
				if (title !== undefined) {
					title = $.trim(title.replace(/&/g, '\\&'));
					$elem.attr('data-minetip-title', title);
				}
			}

			// No title or title only contains formatting codes
			if (title === undefined || title !== '' && title.replace(/&([0-9a-jl-qs-wr])/g, '') === '') {
				// Find deepest child title
				var childElem = $elem[0], childTitle;
				do {
					if (childElem.hasAttribute('title')) {
						childTitle = childElem.title;
					}
					childElem = childElem.firstChild;
				} while (childElem && childElem.nodeType === 1);
				if (childTitle === undefined) {
					return;
				}

				// Append child title as title may contain formatting codes
				if (!title) {
					title = '';
				}
				title += $.trim(childTitle.replace(/&/g, '\\&'));

				// Set the retrieved title as data for future use
				$elem.attr('data-minetip-title', title);
			}

			if (!$elem.data('minetip-ready')) {
				// Remove title attributes so the native tooltip doesn't get in the way
				$elem.find('[title]').addBack().removeAttr('title');
				$elem.data('minetip-ready', true);
			}

			if (title === '') {
				return;
			}

			var content = '<span class="minetip-title">' + escape(title) + '&r</span>';

			var description = $.trim($elem.attr('data-minetip-text'));
			if (description) {
				// Apply normal escaping plus "/"
				description = escape(description).replace(/\\\//g, '&#47;');
				content += '<span class="minetip-description">' + description.replace(/\//g, '<br>') + '&r</span>';
			}

			// Add classes for minecraft formatting codes
			while (content.search(/&[0-9a-jl-qs-w]/) > -1) {
				content = content.replace(/&([0-9a-jl-qs-w])(.*?)(&r|$)/g, '<span class="format-$1">$2</span>&r');
			}
			// Remove reset formatting
			content = content.replace(/&r/g, '');

			$tooltip = $('<div id="minetip-tooltip">');
			$tooltip.html(content).appendTo('body');

			// Cache current window and tooltip size
			winWidth = $win.width();
			winHeight = $win.height();
			width = $tooltip.outerWidth(true);
			height = $tooltip.outerHeight(true);

			// Trigger a mouse movement to position the tooltip
			$elem.trigger('mousemove', e);
		},
		'mousemove.minetip': function (e, trigger) {
			if (!$tooltip.length) {
				$(this).trigger('mouseenter');
				return;
			}

			// Get event data from remote trigger
			e = trigger || e;

			// Get mouse position and add default offsets
			var top = e.clientY - 34;
			var left = e.clientX + 14;

			// If going off the right of the screen, go to the left of the cursor
			if (left + width > winWidth) {
				left -= width + 36;
			}

			// If now going off to the left of the screen, resort to going above the cursor
			if (left < 0) {
				left = 0;
				top -= height - 22;

				// Go below the cursor if too high
				if (top < 0) {
					top += height + 47;
				}
				// Don't go off the top of the screen
			} else if (top < 0) {
				top = 0;
				// Don't go off the bottom of the screen
			} else if (top + height > winHeight) {
				top = winHeight - height;
			}

			// Apply the positions
			$tooltip.css({ top: top, left: left });
		},
		'mouseleave.minetip': function () {
			if (!$tooltip.length) {
				return;
			}

			$tooltip.remove();
			$tooltip = $();
		}
	}, '.minetip, .invslot-item');

	/* Fires when DOM is ready */
	$(function () {
		/**
		 * Pause animations on mouseover of a designated container (.animated-container and .mcui)
		 *
		 * This is so people have a chance to look at the image and click on pages they want to view.
		 */
		$('#mw-content-text').on('mouseenter mouseleave', '.animated-container, .mcui', function (e) {
			$(this).find('.animated').toggleClass('animated-paused', e.type === 'mouseenter');
		});

		/* Fired whenever wiki content is added. (#mw-content-text, live preview, load page, etc.) */
		mw.hook('wikipage.content').add(function ($wikipageContent) {
			/**
			 * Set minimum height for animations to prevent moving the page if the frames
			 * differ in height
			 * Source: https://minecraft.wiki/w/MediaWiki:Gadget-site.js
			 */
			(function () {
				// Set frames to be visible for measuring height
				var $animated = $wikipageContent.find('.animated').addClass('animated-visible');

				// Group frames per animation
				var animateds = [];
				$animated.each(function () {
					animateds.push({
						$: $(this).find('> .animated-subframe').addBack()
							.find('> *:not(.animated-subframe)'),
					});
				});

				// Get highest frame for each animation (if heights differ)
				$.each(animateds, function () {
					var minHeight = 0, differentHeights;
					this.$.each(function () {
						var height = this.offsetHeight;
						differentHeights = differentHeights || minHeight && height !== minHeight;
						minHeight = Math.max(height, minHeight);
					});

					if (differentHeights) {
						this.height = minHeight;
					}
				});

				// Set animation to be at least as tall as the tallest frame,
				// and set the non-active frames to be hidden again
				$animated.each(function (i) {
					$(this).css('min-height', animateds[i].height);
				}).removeClass('animated-visible');

				// Load all images in the animation as soon as the animated content becomes visible
				var animatedObserver = new IntersectionObserver(function (entries) {
					entries.forEach(function (entry) {
						if (entry.isIntersecting && !entry.target.classList.contains('animated-lazyloaded')) {
							$(entry.target).find('img').attr('loading', 'eager');
							entry.target.classList.add('animated-lazyloaded');
							animatedObserver.unobserve(entry.target);
						}
					});
				});

				// Observe every animation
				$animated.each(function () {
					animatedObserver.observe(this);
				});
			}());
		});
	});
	/* End DOM ready */

}());