MediaWiki:Cosmos.js

/* All JavaScript here will be loaded for users of the Cosmos skin */
//check localStorage for darkmode
var html = document.getElementsByTagName('html')[0];
if (localStorage.getItem('dusty-darkmode') === 'dark') {
    html.classList.add('client-darkmode');
} else {
    html.classList.remove('client-darkmode');
}

$(document).ready(function () {
    /*/Site notice noexcerpt /*
    if ($('#siteNotice').length > 0) {
        var siteNotice = document.getElementById('siteNotice');
        siteNotice.classList.add('noexcerpt');
    }
    //empty paragraphs noexcerpt
    if ($('.mw-empty-elt').length > 0) {
        var emptyP = document.getElementsByClassName('mw-empty-elt');
        for (var i = 0; i < emptyP.length; i++) {
            emptyP[i].classList.add('noexcerpt');
        }
    }*/
    //end noexcerpt class-adds
    //ADD ... TO SEARCH BAR
    document.getElementsByName('search')[0].placeholder = "Search WT Wiki...";

    //ACTIVATING DARK MODE
    //target the icon area
    var dropdown = document.getElementById('p-more');
    var buttonGroup = document.getElementsByClassName('cosmos-header__wiki-buttons')[0];
    // Create & Place darkmode button
    var darkModeButton = document.createElement('a');
    darkModeButton.classList.add('wds-button', 'wds-is-secondary', 'dusty-darkmode-button');
    darkModeButton.title = 'Switch to Dark Mode';
    var moonSVG = '<svg style="color: white" xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-moon wds-icon-small wds-icon-darkmode" id="wds-icons-darkmode-small" viewBox="0 0 16 16"> <path d="M6 .278a.768.768 0 0 1 .08.858 7.208 7.208 0 0 0-.878 3.46c0 4.021 3.278 7.277 7.318 7.277.527 0 1.04-.055 1.533-.16a.787.787 0 0 1 .81.316.733.733 0 0 1-.031.893A8.349 8.349 0 0 1 8.344 16C3.734 16 0 12.286 0 7.71 0 4.266 2.114 1.312 5.124.06A.752.752 0 0 1 6 .278zM4.858 1.311A7.269 7.269 0 0 0 1.025 7.71c0 4.02 3.279 7.276 7.319 7.276a7.316 7.316 0 0 0 5.205-2.162c-.337.042-.68.063-1.029.063-4.61 0-8.343-3.714-8.343-8.29 0-1.167.242-2.278.681-3.286z"></path> </svg>';//little moon icon
    var sunSVG = '<svg style="color: white" xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="currentColor" class="bi bi-sun wds-icon-small wds-icon-lightmode" id="wds-icons-lightmode-small" viewBox="0 0 16 16"> <path d="M8 11a3 3 0 1 1 0-6 3 3 0 0 1 0 6zm0 1a4 4 0 1 0 0-8 4 4 0 0 0 0 8zM8 0a.5.5 0 0 1 .5.5v2a.5.5 0 0 1-1 0v-2A.5.5 0 0 1 8 0zm0 13a.5.5 0 0 1 .5.5v2a.5.5 0 0 1-1 0v-2A.5.5 0 0 1 8 13zm8-5a.5.5 0 0 1-.5.5h-2a.5.5 0 0 1 0-1h2a.5.5 0 0 1 .5.5zM3 8a.5.5 0 0 1-.5.5h-2a.5.5 0 0 1 0-1h2A.5.5 0 0 1 3 8zm10.657-5.657a.5.5 0 0 1 0 .707l-1.414 1.415a.5.5 0 1 1-.707-.708l1.414-1.414a.5.5 0 0 1 .707 0zm-9.193 9.193a.5.5 0 0 1 0 .707L3.05 13.657a.5.5 0 0 1-.707-.707l1.414-1.414a.5.5 0 0 1 .707 0zm9.193 2.121a.5.5 0 0 1-.707 0l-1.414-1.414a.5.5 0 0 1 .707-.707l1.414 1.414a.5.5 0 0 1 0 .707zM4.464 4.465a.5.5 0 0 1-.707 0L2.343 3.05a.5.5 0 1 1 .707-.707l1.414 1.414a.5.5 0 0 1 0 .708z" fill="white"></path> </svg>';//little sun icon
    //sneak it intp the button group
    buttonGroup.insertBefore(darkModeButton, dropdown);
    console.log('this works?');

    //changing the button
    if (html.classList.contains('client-darkmode')) {
        darkModeButton.innerHTML = sunSVG;//if dark mode, make button sun
    } else {
        darkModeButton.innerHTML = moonSVG;//if light mode, make button moon
    }
    //when u click on dark mode button
    darkModeButton.onclick = function () {
        //add darkmode class to html element
        html.classList.toggle('client-darkmode');
        //make browser remember & change buttons again
        if (darkModeButton.innerHTML === sunSVG) {
            darkModeButton.innerHTML = moonSVG;
            darkModeButton.title = 'Switch to Light Mode';
            console.log('switching to light mode!');
            //saving light mode setting
            localStorage.setItem('dusty-darkmode', 'light');
        } else {
            darkModeButton.innerHTML = sunSVG;
            darkModeButton.title = 'Switch to Dark Mode';
            console.log('switching to dark mode!');
            //saving dark mode setting
            localStorage.setItem('dusty-darkmode', 'dark');
        }
    };//end darkmode function

    //check if discord widget exists (presence of Cosmos Rail)
    if ($('#discordwidget').length > 0) {
        //place discord widget
        document.getElementById("discordwidget").innerHTML = '<iframe src="https://discord.com/widget?id=461483989463597057&theme=dark" class="railModule module interface-module" width="100%" height="400px" allowtransparency="true" frameborder="0" sandbox="allow-popups allow-popups-to-escape-sandbox allow-same-origin allow-scripts"></iframe>';
    }
});//end document ready

( function ( $, mw ) {
	'use strict';

	/**
	 * @class mw.popups.render.article
	 * @singleton
	 */
	var article = {};

	/**
	 * Size constants for popup images
	 * @property SIZES
	 */
	article.SIZES = {
		portraitImage: {
			h: 250, // Exact height
			w: 203 // Max width
		},
		landscapeImage: {
			h: 200, // Max height
			w: 300 // Exact Width
		},
		landscapePopupWidth: 450, // Exact width of a landscape popup
		portraitPopupWidth: 300, // Exact width of a portrait popup
		pokeySize: 8 // Height of the triangle used to point at the link
	};


	/**
	 * Survey link, if any, for this renderer
	 * @property surveyLink
	 */
	article.surveyLink = mw.config.get( 'wgPopupsSurveyLink' );

	/**
	 * Send an API request and cache the jQuery element
	 *
	 * @param {jQuery} link
	 * @return {jQuery.Promise}
	 */
	article.init = function ( link ) {
		var href = link.attr( 'href' ),
			title = mw.popups.getTitle( href ),
			deferred = $.Deferred();

		if ( !title ) {
			return deferred.reject().promise();
		}

		mw.popups.render.currentRequest = mw.popups.api.get( {
			action: 'query',
			prop: 'extracts|pageimages|revisions|info',
			redirects: 'true',
			exintro: 'true',
			exsentences: 2,
			// there is an added geometric limit on .mwe-popups-extract
			// so that text does not overflow from the card
			explaintext: 'true',
			piprop: 'thumbnail',
			pithumbsize: 300,
			rvprop: 'timestamp',
			inprop: 'watched',
			indexpageids: true,
			titles: title
		} );

		mw.popups.render.currentRequest.fail( deferred.reject );
		mw.popups.render.currentRequest.done( function ( re ) {
			mw.popups.render.currentRequest = undefined;

			/*if (
				!re.query ||
				!re.query.pages ||
				!re.query.pages[ re.query.pageids[ 0 ] ].extract ||
				re.query.pages[ re.query.pageids[ 0 ] ].extract === ''
			) {
				deferred.reject();
				return;
			}*/

			mw.popups.render.cache[ href ] = {};
			mw.popups.render.cache[ href ].popup = article.createPopup( re, href );
			mw.popups.render.cache[ href ].getOffset = article.getOffset;
			mw.popups.render.cache[ href ].getClasses = article.getClasses;
			mw.popups.render.cache[ href ].process = article.processPopup;
			deferred.resolve();
		} );

		return deferred.promise();
	};

	/**
	 * Returns a thumbnail object based on the ratio of the image
	 * Uses an SVG image where available to add the triangle/pokey
	 * mask on the image. Crops and resizes the SVG image so that
	 * is fits inside a rectangle of a particular size.
	 *
	 * @method createPopup
	 * @param {Object} re
	 * @param {String} href
	 * @return {jQuery}
	 */
	article.createPopup = function ( re, href ) {
		var $div,
			page = re.query.pages[ re.query.pageids[ 0 ] ],
			$contentbox = $( '<a>' )
				.attr( 'href', href )
				.addClass( 'mwe-popups-extract' )
				.append(
					article.getProcessedElements( page.extract, page.title )
				),
			thumbnail = page.thumbnail,
			tall = thumbnail && thumbnail.height > thumbnail.width,
			$thumbnail = article.createThumbnail( thumbnail, tall ),
			timestamp = new Date( page.revisions[ 0 ].timestamp ),
			timediff = new Date() - timestamp,
			oneDay = 1000 * 60 * 60 * 24,
			timestampclass = ( timediff < oneDay ) ?
				'mwe-popups-timestamp-recent' :
				'mwe-popups-timestamp-older',
			$settingsImage = $( '<a>' ).addClass( 'mwe-popups-icon mwe-popups-settings-icon' ),
			$surveyImage,
			$timestamp = $( '<div>' )
				.addClass( timestampclass )
				.append(
					$( '<span>' ).text( mw.message( 'popups-last-edited',
						moment( timestamp ).fromNow() ).text() ),
					$settingsImage
				);

		if ( article.surveyLink ) {
			$surveyImage = $( '<a>' )
				.attr( 'href', article.surveyLink )
				.attr( 'target', '_blank' )
				.attr( 'title', mw.message( 'popups-send-feedback' ) )
				.addClass( 'mwe-popups-icon mwe-popups-survey-icon' );
			$timestamp.append( $surveyImage );
		}


		if ( $thumbnail.prop( 'tagName' ) !== 'SPAN' ) {
			$thumbnail = $( '<a>' )
				.addClass( 'mwe-popups-discreet' )
				.attr( 'href', href )
				.append( $thumbnail );
		} else {
			tall = thumbnail = undefined;
		}

		$div = $( '<div>' ).append( $thumbnail, $contentbox, $timestamp );

		mw.popups.render.cache[ href ].settings = {
			'title': page.title,
			'tall': ( tall === undefined ) ? false : tall,
			'thumbnail': ( thumbnail === undefined ) ? false : thumbnail
		};

		return $div;
	};

	/**
	 * Returns an array of elements to be appended after removing parentheses
	 * and making the title in the extract bold.
	 *
	 * @method getProcessedElements
	 * @param {String} extract Should be unescaped
	 * @param {String} title Should be unescaped
	 * @return {Array} of elements to appended
	 */
	article.getProcessedElements = function ( extract, title ) {
		title = title.replace( /([.?*+^$[\]\\(){}|-])/g, '\\$1' ); // Escape RegExp elements

		var elements = [],
			regExp = new RegExp( '(^|\\s)(' + title + ')(|$)', 'ig' ),
			boldIdentifier = '<bi-' + Math.random() + '>',
			snip = '<snip-' + Math.random() + '>';

		// Remove text in parentheses along with the parentheses
		extract = article.removeParensFromText( extract );
		extract = extract.replace(/\s+/g, ' '); // Remove extra white spaces

		// Make title bold in the extract text
		// As the extract is html escaped there can be no such string in it
		// Also, the title is escaped of RegExp elements thus can't have "*"
		extract = extract.replace( regExp, '$1' + snip + boldIdentifier + '$2' + snip + '$3' );
		extract = extract.split( snip );

		$.each( extract, function ( index, part ) {
			if ( part.indexOf( boldIdentifier ) === 0 ) {
				elements.push( $( '<b>' ).text( part.substring( boldIdentifier.length ) ) );
			} else {
				elements.push( document.createTextNode( part ) );
			}
		} );

		return elements;
	};

	/**
	 * Removes content in parentheses from a string.  Returns the original
	 * string as is if the parentheses are unbalanced or out or order. Does not
	 * remove extra spaces.
	 *
	 * @method removeParensFromText
	 * @param {String} string
	 * @return {String}
	 */
	article.removeParensFromText = function ( string ) {
		var
			ch,
			newString = '',
			level = 0,
			i = 0;

		for( i; i < string.length; i++ ) {
			ch = string.charAt( i );

			if ( ch === ')' && level === 0  ) {
				return string;
			}
			if ( ch === '(' ) {
				level++;
				continue;
			} else if ( ch === ')' ) {
				level--;
				continue;
			}
			if ( level === 0 ) {
				// Remove leading spaces before brackets
				if ( ch === ' ' && string.charAt( i + 1 ) === '(' ) {
					continue;
				}
				newString += ch;
			}
		}

		return ( level === 0 ) ? newString : string;
	};

	/**
	 * Use createElementNS to create the svg:image tag as jQuery
	 * uses createElement instead. Some browsers map the `image` tag
	 * to `img` tag, thus an `svg:image` is required.
	 *
	 * @method createSVGTag
	 * @param {String} tag
	 * @return {Object}
	 */
	article.createSVGTag = function ( tag ) {
		return document.createElementNS( 'http://www.w3.org/2000/svg', tag );
	};

	/**
	 * Returns a thumbnail object based on the ratio of the image
	 * Uses an SVG image where available to add the triangle/pokey
	 * mask on the image. Crops and resizes the SVG image so that
	 * is fits inside a rectangle of a particular size.
	 *
	 * @method createThumbnail
	 * @param {Object} thumbnail
	 * @param {boolean} tall
	 * @return {Object} jQuery DOM element of the thumbnail
	 */
	article.createThumbnail = function ( thumbnail, tall ) {
		var svg = mw.popups.supportsSVG;

		if (
			// No thumbnail
			!thumbnail ||
			// Image too small for landscape display
			( !tall && thumbnail.width < article.SIZES.landscapeImage.w ) ||
			// Image too small for protrait display
			( tall && thumbnail.height < article.SIZES.portraitImage.h ) ||
			// These characters in URL that could inject CSS and thus JS
			(
				thumbnail.source.indexOf( '\\' ) > -1 ||
				thumbnail.source.indexOf( '\'' ) > -1 ||
				thumbnail.source.indexOf( '\"' ) > -1
			)
		) {
			return $( '<span>' );
		}

		if ( tall && svg ) {
			return article.createSvgImageThumbnail(
				'mwe-popups-is-not-tall',
				thumbnail.source,
				( thumbnail.width > article.SIZES.portraitImage.w ) ?
						( ( thumbnail.width - article.SIZES.portraitImage.w ) / -2 ) :
						( article.SIZES.portraitImage.w - thumbnail.width ),
				( thumbnail.height > article.SIZES.portraitImage.h ) ?
						( ( thumbnail.height - article.SIZES.portraitImage.h ) / -2 ) :
						0,
				thumbnail.width,
				thumbnail.height,
				article.SIZES.portraitImage.w,
				article.SIZES.portraitImage.h
			);
		}

		if ( tall && !svg ) {
			return article.createImgThumbnail( 'mwe-popups-is-tall', thumbnail.source );
		}

		if ( !tall && svg ) {
			return article.createSvgImageThumbnail(
				'mwe-popups-is-not-tall',
				thumbnail.source,
				0,
				( thumbnail.height > article.SIZES.landscapeImage.h ) ?
						( ( thumbnail.height - article.SIZES.landscapeImage.h ) / -2 ) :
						0,
				thumbnail.width,
				thumbnail.height,
				article.SIZES.landscapeImage.w + 3,
				( thumbnail.height > article.SIZES.landscapeImage.h ) ?
						article.SIZES.landscapeImage.h :
						thumbnail.height,
				'mwe-popups-mask'
			);
		}

		if ( !tall && !svg ) {
			return article.createImgThumbnail( 'mwe-popups-is-not-tall', thumbnail.source );
		}
	};

	/**
	 * Returns the `svg:image` object for thumbnail
	 *
	 * @method createSvgImageThumbnail
	 * @param {String} className
	 * @param {String} url
	 * @param {Number} x
	 * @param {Number} y
	 * @param {Number} thumbnailWidth
	 * @param {Number} thumbnailHeight
	 * @param {Number} width
	 * @param {Number} height
	 * @param {String} clipPath
	 * @return {jQuery}
	 */
	article.createSvgImageThumbnail = function (
		className, url, x, y, thumbnailWidth, thumbnailHeight, width, height, clipPath
	) {
		var $thumbnailSVGImage, $thumbnail;

		$thumbnailSVGImage = $( article.createSVGTag( 'image' ) );
		$thumbnailSVGImage
			.addClass( className )
			.attr( {
				'xlink:href': url,
				x: x,
				y: y,
				width: thumbnailWidth,
				height: thumbnailHeight,
				'clip-path': 'url(#' + clipPath + ')'
			} );

		$thumbnail = $( '<svg>' )
			.attr( {
				xmlns: 'http://www.w3.org/2000/svg',
				width: width,
				height: height
			} )
			.append( $thumbnailSVGImage );

		return $thumbnail;
	};

	/**
	 * Returns the `img` object for thumbnail
	 *
	 * @method createImgThumbnail
	 * @param {String} className
	 * @param {String} url
	 * @return {jQuery}
	 */
	article.createImgThumbnail = function ( className, url ) {
		return $( '<div>' )
			.addClass( className )
			.css( 'background-image', 'url(' + url + ')' );
	};

	/**
	 * Positions the popup based on the mouse position and popup size
	 * Default popup positioning is below and to the right of the mouse or link,
	 * unless flippedX or flippedY is true. flippedX and flippedY are cached.
	 *
	 * @method getOffset
	 * @param {jQuery} link
	 * @param {Object} event
	 * @return {Object} This can be passed to `.css()` to position the element
	 */
	article.getOffset = function ( link, event ) {
		var
			href = link.attr( 'href' ),
			flippedX = false,
			flippedY = false,
			settings = mw.popups.render.cache[ href ].settings,
			offsetTop = ( event.pageY ) ? // If it was a mouse event
				// Position according to mouse
				event.pageY + 20 :
				// Position according to link position or size
				link.offset().top + link.height() + 9,
			clientTop = ( event.clientY ) ?
				event.clientY :
				offsetTop,
			offsetLeft = ( event.pageX ) ?
				event.pageX :
				link.offset().left;

		// X Flip
		if ( offsetLeft > ( $( window ).width() / 2 ) ) {
			offsetLeft += ( !event.pageX ) ? link.width() : 0;
			offsetLeft -= ( !settings.tall ) ?
				article.SIZES.portraitPopupWidth :
				article.SIZES.landscapePopupWidth;
			flippedX = true;
		}

		if ( event.pageX ) {
			offsetLeft += ( flippedX ) ? 20 : -20;
		}

		mw.popups.render.cache[ href ].settings.flippedX = flippedX;

		// Y Flip
		if ( clientTop > ( $( window ).height() / 2 ) ) {
			flippedY = true;
		}

		if ( event.pageY && flippedY ) {
			offsetTop += 30;
		}

		mw.popups.render.cache[ href ].settings.flippedY = flippedY;

		return {
			top: offsetTop + 'px',
			left: offsetLeft + 'px'
		};
	};

	/**
	 * Returns an array of classes based on the size and setting of the popup
	 *
	 * @method getClassses
	 * @param {jQuery} link
	 * @return {Array} List of classes to applied to the parent `div`
	 */
	article.getClasses = function ( link ) {
		var
			classes = [],
			cache = mw.popups.render.cache [ link.attr( 'href' ) ],
			tall = cache.settings.tall,
			thumbnail = cache.settings.thumbnail,
			flippedY = cache.settings.flippedY,
			flippedX = cache.settings.flippedX;

		if ( flippedY ) {
			classes.push( 'mwe-popups-fade-in-down' );
		} else {
			classes.push( 'mwe-popups-fade-in-up' );
		}

		if ( flippedY && flippedX ) {
			classes.push( 'flipped_x_y' );
		}

		if ( flippedY && !flippedX ) {
			classes.push( 'flipped_y' );
		}

		if ( flippedX && !flippedY ) {
			classes.push( 'flipped_x' );
		}

		if ( ( !thumbnail || tall ) && !flippedY ) {
			classes.push( 'mwe-popups-no-image-tri' );
		}

		if ( ( thumbnail && !tall ) && !flippedY ) {
			classes.push( 'mwe-popups-image-tri' );
		}

		if ( tall ) {
			classes.push( 'mwe-popups-is-tall' );
		} else {
			classes.push( 'mwe-popups-is-not-tall' );
		}

		return classes;
	};

	/**
	 * Processed the popup div after it has been displayed
	 * to correctly render the triangle/pokeys
	 *
	 * @method processPopups
	 * @param {jQuery} link
	 */
	article.processPopup = function ( link ) {
		var
			svg = mw.popups.supportsSVG,
			cache = mw.popups.render.cache [ link.attr( 'href' ) ],
			popup = mw.popups.$popup,
			tall = cache.settings.tall,
			thumbnail = cache.settings.thumbnail,
			flippedY = cache.settings.flippedY,
			flippedX = cache.settings.flippedX;

		popup.find( '.mwe-popups-settings-icon' ).click( function () {
			mw.popups.settings.open();
		} );

		if ( !flippedY && !tall && cache.settings.thumbnail.height < article.SIZES.landscapeImage.h ) {
			$( '.mwe-popups-extract').css(
				'margin-top',
				cache.settings.thumbnail.height - article.SIZES.pokeySize
			);
		}

		if ( !svg && flippedY && !tall ) {
			$( '.mwe-popups-extract' ).css( 'margin-top', '206px' );
		}

		if ( flippedY ) {
			popup.css( {
				top: popup.offset().top - ( popup.outerHeight() + 50 )
			} );
		}

		if ( flippedY && thumbnail && svg ) {
			mw.popups.$popup
				.find( 'image' )[ 0 ]
				.setAttribute( 'clip-path', '' );
		}

		if ( flippedY && flippedX && thumbnail && tall && svg ) {
			mw.popups.$popup
				.find( 'image' )[ 0 ]
				.setAttribute( 'clip-path', 'url(#mwe-popups-landscape-mask-flip)' );
		}

		if ( flippedX && !flippedY && thumbnail && !tall && svg ) {
			mw.popups.$popup
				.find( 'image' )[ 0 ]
				.setAttribute( 'clip-path', 'url(#mwe-popups-mask-flip)' );
		}

		if ( flippedX && !flippedY && thumbnail && tall && svg ) {
			mw.popups.$popup
				.removeClass( 'mwe-popups-no-image-tri' )
				.find( 'image' )[ 0 ]
				.setAttribute( 'clip-path', 'url(#mwe-popups-landscape-mask)' );
		}
	};

	mw.popups.render.article = article;

} ) ( jQuery, mediaWiki );