//<nowiki> /** Listing Editor v2.8-de, 2025-01-06  	Original authors: 	- ausgehe, torty3 	Additional contributors: 	- Andyrom75, Wrh2, RolandUnger, Jdlrobson 	Documentation and version history: 	- https://de.wikivoyage.org/wiki/Wikivoyage:Gadget-ListingEditorMain.js  	License: GPL-2.0+, CC-by-sa 3.0 */ /* eslint-disable mediawiki/class-doc */  /** CUSTOMIZATION INSTRUCTIONS:  	Different Wikivoyage language versions have different implementations of 	the listing template, so this module must be customized for each.  The 	Config and Callbacks modules should be the ONLY code that requires 	customization - Core should be shared across all language versions. If for 	some reason the Core module must be modified, ideally the module should be 	modified for all language versions so that the code can stay in sync.  	In future, div.mw-h2section and div.mw-h3section sections can be removed if 	the parsoid parser is used. To test it add ?useparsoid=1 to the titles url.  	Modules: Config, EDITOR_FORM_HTML, Sister, Wikibase, Callbacks, Core. 	Functions to check: getListingWikitextBraces, getLatlngStr. 	Needed: new coordinate picker. 	vCard, Marker: TEMPLATES, INPUT_COLUMNS, SHOW_OPTIONS. */  var wvListingEditor = ( function( mw, $ ) { 	'use strict';  // ---------------------------------- Config ----------------------------------  	/** Config contains properties that will likely need to be 		modified for each Wikivoyage language version.  Properties in this 		module will be referenced from the other ListingEditor modules. 	*/  	const _Commons    = '//commons.wikimedia.org/', 		  _Wikidata   = '//www.wikidata.org/';  	var SYSTEM = { 		version:        '2.8-de, 2025-01-06',  		Commons_Wiki:   `${_Commons}wiki/`, 		Commons_API:    `${_Commons}w/api.php`, 		Wikidata_Wiki:  `${_Wikidata}wiki/`, 		Wikidata_API:   `${_Wikidata}w/api.php`, 		Wikivoyage_API: `${mw.config.get( 'wgScriptPath' )}/api.php`, 		geomap:         '//wikivoyage.toolforge.org/w/geomap.php', 		listingEditor:  'ListingEditor', // key at global window variable  		wikiLang:       mw.config.get( 'wgPageContentLanguage' ), 		userName:       mw.config.get( 'wgUserName' ), 		isNewMarkup:    $( '.mw-heading').length > 0, 		isParsoid:      $( 'section .mw-heading2, section .mw-heading3' ).length > 0, 		addSearchLang:  [ 'en', 'fr' ], // for Wikidata search 		localLang:      '', // this and the following one are filled by script 		searchLang:     [] 	};  	// general utilities 	var win = window[ SYSTEM.listingEditor ]; 	// i18n 	var getAllParams = function() { 		return win.PARAMETERS || {}; 	}; 	var getParams = function( key ) { 		return win.PARAMETERS[ key ] || {}; 	}; 	var translate = function( key ) { 		return win.STRINGS[ key ] || key; 	}; 	var getInputId = function( id ) { 		return `input-${id}`; 	}; 	var Config = win.Config;  	// dialogue elements 	var ELEMENTS = {};  	var LUA_MODULES = { 		types: win.types || [], 		groups: win.groups || [], 		subtypes: win.subtypes, 		subtypeGroups: 12,  		currencies: win.currencies, 		q_ids: [ win.payments, win.hours, win.qualifiers ],  		typeList: win[ 'types-assoc' ], 		groupList: win[ 'groups-assoc' ], 		subtypeList: win[ 'subtypes-assoc' ], 		typeAliases: win[ 'types-aliases' ], 		groupAliases: win[ 'groups-aliases' ], 		subtypeAliases: win[ 'subtypes-aliases' ] 	};  // -------------------------------- Editor Form -------------------------------  	// Editor form selectors 	var SELECTORS = { 		/** these selectors should match a value defined in the EDITOR_FORM_HTML 			Don't delete items even if not used in EDITOR_FORM_HTML */ 		editorDelete: '#checkbox-delete', 		editorForm: '#listingeditor-form', 		editorFormReduced: 'listingeditor-form-reduced', 		editorLastedit: '#checkbox-lastedit', 		editorMinorEdit: '#checkbox-minor', 		editorSummary: '#input-summary', 		wikidataLabel: '#input-wikidata-label',  		templateClass: '.vcard', // common template class, hCard 1.0 microformat 		                         // for listings and markers 		listingClass: 'vCard',   // for listings only 		markerClass: 'Marker',   // for markers only  		editLink: '.listing-edit-button button', 		saveForm: '#progress-dialog', 		loadingForm: '#loading-dialog', 		captchaForm: '#captcha-dialog', 		addButton: 'listing-add-button', 		content: '.mw-parser-output',  		// document selectors 		geoIndicator: '#mw-indicator-i3-geo .wv-coord-indicator', 		// selector that identifies the listing elements into which the 		// 'edit' link will be placed 		metadataSelector: '.listing-edit .listing-metadata-items' 	};  	//	Creating Editor Form 	var EDITOR_FORM_HTML = function( isListing ) {  		/** Fields that can used in the configuration array(s): 		-	cl: tag class(es). 		-	tp: input type (select, textarea, default: input). 		-	multiple: multiple select fields. 		-	text: text between opening and closing tags. 		-	add: HTML code to add after the input fields. */  		var options = Config.SHOW_OPTIONS[ isListing ? 'listing' : 'marker' ], 			PARAMETERS_ADD = { 			'name-local': { cl: 'editor-foreign addLocalLang' },  			type: { tp: 'select', multiple: true }, 			group: { tp: 'select', cl: 'addGroupHint' }, 			wikidata: { add: '<div class="input-other" id="wikidata-tools">' + 						'<input type="hidden" id="input-wikidata"><span id="wikidata-value-link"></span> | ' + 						`<a href="javascript:" id="wikidata-remove" title="${translate( isListing ? 'deleteWikidataIdTitle' : 'deleteWikidataIdTitleMarker' )}">${translate( 'deleteWikidataId' )}</a>` + 					'</div>' }, 			auto: { tp: 'select', 				text: '<option value=""></option>' + 					`<option value="y">${translate( 'optionYes' )}</option>` + 					`<option value="n">${translate( 'optionNo' )}</option>` },  			url: { cl: 'addLink' }, 			'address-local': { cl: 'editor-foreign' }, 			'directions-local': { cl: 'editor-foreign' }, 			long: { cl: 'addMaplink' },  			phone: { cl: 'addCC addLocalCC' }, 			mobile: { cl: 'addCC' }, 			tollfree: { cl: 'addCC' }, 			fax: { cl: 'addCC addLocalCC' }, 			facebook: { cl: 'addLink' }, 			flickr: { cl: 'addLink' }, 			instagram: { cl: 'addLink' }, 			tiktok: { cl: 'addLink' }, 			twitter: { cl: 'addLink' }, 			youtube: { cl: 'addLink' },  			price: { cl: 'addCurrencies' }, 			subtype: { tp: 'select', multiple: true, 				add: `<div class="input-other" id="listingeditor-additionalSubtypes" style="display: none"><a href="javascript:" title="${translate( 'additionalSubtypes' )}">[ + ]</a></div>` }, 			image: { cl: 'addImgLink' }, 			commonscat: { cl: 'addCommonsLink' }, 			show: { tp: 'select', multiple: true, 				text: `<optgroup label="${translate( 'optionCoordinatesGroup' )}" id="listing-show-coordinate">` + 					`<option value="all">${translate( 'optionAll' )}</option>` + 					`<option value="poi">${translate( 'optionPoi' )}</option>` + 					`<option value="coord">${translate( 'optionCoordinates' )}</option>` + 					`<option value="none">${translate( 'optionNone' )}</option>` + 				'</optgroup>' + 				`<optgroup label="${translate( isListing ? 'optionOptionsGroup' : 'optionOptionsGroupMarker' )}" id="listing-show-symbol">` + 					`<option value="copy">${translate( 'optionCopyMarker' )}</option>` + 					`<option value="symbol">${translate( 'optionMakiIcon' )}</option>` + 					`<option value="noairport">${translate( 'optionNoAirport' )}</option>` + 					`<option value="nositelinks">${translate( 'optionNoSitelinks' )}</option>` + 					( options.nosocialmedia ? `<option value="nosocialmedia">${translate( 'optionNoSocialmedia' )}</option>` : '' ) + 					( options.socialmedia ? `<option value="socialmedia">${translate( 'optionSocialmedia' )}</option>` : '' ) + 					`<option value="wikilink">${translate( 'optionWikilink' )}</option>` + 					( options.noperiod ? `<option value="noperiod">${translate( 'optionNoPeriod' )}</option>` : '' ) + 				'</optgroup>' + 				( options.nosubtype ? `<optgroup label="${translate( 'optionFeaturesGroup' )}" id="listing-show-subtypes">` + 					`<option value="nosubtype">${translate( 'optionNoSubtype' )}</option>` + 					`<option value="nowdsubtype">${translate( 'optionNoWdSubtype' )}</option>` + 				'</optgroup>' : '' ) + 				`<optgroup label="${translate( 'optionDisplayGroup' )}" id="listing-show-block">` + 					( options.noname ? `<option value="noname">${translate( 'optionNoName' )}</option>` : '' ) + 					( options.outdent ? `<option value="outdent">${translate( 'optionOutdent' )}</option>` : '' ) + 					( options.inline ? `<option value="inline">${translate( 'optionInline' )}</option>` : '' ) + 				'</optgroup>' },  			description: { tp: 'textarea' } 		};  		// adding input/textarea elements to form 		function addInput( id ) { 			if ( !id || id === '' ) return '';  			var el, tagId = getInputId( id ); 			id = id === 'wikidata-label' ? 'wikidata' : id; 			var	p = getParams( id ), 				q = PARAMETERS_ADD[ id ] || {}, 				attr = `id="${tagId}"` + ( q.cl ? ` class="${q.cl}"` : '' );  			switch ( q.tp || '' ) { 				case 'select': 					if ( !q.text && !q.multiple ) 						q.text = '<option value=""></option>'; 					attr += ( q.multiple ? ' multiple="multiple"' : '' ) + 						( p.ph ? ` data-placeholder="${p.ph}"` : '' ); 					el = `<select class="chosen-select" title="${p.title}" ${attr}>${q.text || ''}</select>`; 					break; 				case 'textarea': 					el = `<textarea rows="8" title="${p.title}" ${attr}></textarea>`; 					break; 				default: 					el = `<input type="text" title="${p.title}" ${attr}>`; 			}  			var editorRowClass = 'editor-row-' + 				( Config.SECONDARY_PARAMS[ id ] ? 'secondary' : 'primary' ); 			return `<div id="div_${id}" class="editor-row ${editorRowClass}">` + 				`<div><label for="${tagId}" title="${p.title}">${p.label}</label></div>` + 				`<div class="editor-input">${el + ( q.add || '' )}</div>` + 			'</div>'; 		}  		// adding set of inputs 		function addInputs( arr ) { 			var s = ''; 			for ( var id of arr ) 				s += addInput( id ); 			return s; 		}  		function addInputColumns() { 			var s = '', 				cols = Config.INPUT_COLUMNS[ isListing ? 'listing' : 'marker' ]; 			for ( var i = 0; i < cols.length; i++ ) 				s += `<div class="listingeditor-col listingeditor-col${i}">${addInputs( cols[ i ] )}</div>`; 			return s; 		}  		/** The below HTML is the UI that will be loaded into the listing editor 			dialog box when a listing is added or edited. EACH WIKIVOYAGE LANGUAGE 			SITE CAN CUSTOMIZE THIS HTML - fields can be removed, added, displayed 			differently, etc. Note that it is important that any changes to the HTML 			structure are also made to the TEMPLATES parameter arrays since that 			array provides the mapping between the editor HTML and the listing 			template fields. */  		return '<form id="listingeditor-form">' + 			`<div class="listingeditor-container">${addInputColumns()}</div>` +  			( isListing ? addInput( 'description' ) : '' ) +  			'<div id="listingeditor-preview" style="display: none;">' + 				'<div class="editor-row">' + 					'<div>' + 						`<input type="radio" name="previewSelect" id="select-preview" value="Template preview" checked="checked" /> <label for="select-preview" title="${translate( isListing ? 'textPreviewTitle' : 'textPreviewTitleMarker' )}">${translate( 'textPreviewLabel' )}</label><br />` + 						`<input type="radio" name="previewSelect" id="select-syntax" value="Wiki syntax" /> <label for="select-syntax" title="${translate( isListing ? 'syntaxPreviewTitle' : 'syntaxPreviewTitleMarker' )}">${translate( 'syntaxPreviewLabel' )}</label><br />` + 						( isListing ? `<input type="radio" name="previewSelect" id="to-content" value="Description" /> <label for="to-content" title="${translate( 'toContentTitle' )}">${translate( 'toContentLabel' )}</label>` : '' ) + 					'</div>' + 					'<div>' + 						'<div id="listingeditor-preview-text" class="listingeditor-preview-div"></div>' + 						'<div id="listingeditor-preview-syntax" class="listingeditor-preview-div" style="display: none"></div>' + 					'</div>' + 				'</div>' + 			'</div>' +  			( isListing ?  			// update the Callbacks.hideEditOnlyFields method if 			// the status and/or summary rows are removed or modified 			'<div id="div_status" class="editor-row">' + 				`<div title="${translate( 'statusTitle' )}">${translate( 'statusLabel' )}</div>` + 				'<div>' + 					// update the Callbacks.updateLastEditDate 					// method if the last edit input is removed or modified 					'<span id="div_lastedit">' + 						`<label for="${getInputId( 'lastedit' )}" title="${getParams( 'lastedit' ).title}">${getParams( 'lastedit' ).label}</label> ` + 						`<input type="text" size="10" id="${getInputId( 'lastedit' )}">` + 					'</span>' + 					'<span id="span-lasteditToday">' + 						'<input type="checkbox" id="checkbox-lastedit" />' + 						`<label for="checkbox-lastedit" class="listingeditor-tooltip" title="${translate( 'updateTodayTitle' )}">${translate( 'updateTodayLabel' )}</label>` + 					'</span>' + 					'<span id="span-delete">' + 						'<input type="checkbox" id="checkbox-delete">' + 						`<label for="checkbox-delete" class="listingeditor-tooltip" title="${translate( 'deleteListingTitle' )}">${translate( 'deleteListingLabel' )}</label>` + 					'</span>' + 				'</div>' + 			'</div>'  			: '' ) +  			'<div id="div_summary">'+ 				'<div class="listingeditor-divider"></div>' + 				'<div class="editor-row">' + 					`<div><label for="input-summary" title="${translate( 'summaryTitle' )}">${translate( 'summaryLabel' )}</label></div>` + 					'<div class="editor-input">' + 						`<input type="text" id="input-summary" placeholder="${translate( isListing ? 'summaryPlaceholder' : 'summaryPlaceholderMarker' )}">` + 						`<div id="span-minor" class="input-other"><input type="checkbox" id="checkbox-minor"><label for="checkbox-minor" class="listingeditor-tooltip" title="${translate( 'minorEditTitle' )}">${translate( 'minorEditLabel' )}</label></div>` + 					'</div>' +						 				'</div>' + 			'</div>' +  			'</form>'; 	};  // ---------------------------------- Sister ----------------------------------  	//	Sister implements functionality for information interchange to 	//	Wikimedia sister websites  	var Sister = function() { 		// perform an ajax query of a sister site 		var ajaxQuery = function( url, data, success ) { 			data.format = 'json'; 			$.ajax({ 				url: url, 				data: data, 				dataType: 'jsonp', 				success: success 			}); 		};  		function _initializeAutocomplete( siteData, ajaxData, parseAjaxResponse ) { 			var autocompleteOptions = { 				source: function( request, response ) { 					ajaxData.search = request.term; 					var ajaxSuccess = function( jsonObj ) { 						response( parseAjaxResponse( jsonObj ) ); 					}; 					ajaxQuery( siteData.apiUrl, ajaxData, ajaxSuccess ); 				} 			}; 			if ( siteData.selectFunction ) 				autocompleteOptions.select = siteData.selectFunction; 			siteData.selector.autocomplete( autocompleteOptions ) 				.data( 'ui-autocomplete' )._renderItem = function( ul, item ) { 					var isImage = item.label.match( /^File:/i ), 						label = mw.html.escape( item.label.replace( /^(File:|Category:)/i, '' ) ); 					if ( isImage ) 						label = '<span class="autocomplete-thumbnail" style="background-image: url(&quot;https://commons.wikimedia.org/wiki/Special:FilePath/' + 							label.replace( /' '/g, '_' ) + '?width=200&quot;);"></span> ' + label; 					return $( '<li>' ).data( 'ui-autocomplete-item', item ) 						.append( $( '<a>' ).html( label ) ).appendTo( ul ); 				}; 		}  		var initializeAutocomplete = function( siteData ) { 			var sel = $( siteData.selector ), 				currentValue = sel.val(); 			if ( currentValue ) 				siteData.updateLinkFunction( currentValue, siteData.form ); 			sel.change( function() { 				siteData.updateLinkFunction( sel.val(), siteData.form ); 			}); 			siteData.selectFunction = function(event, ui) { 				siteData.updateLinkFunction(ui.item.value, siteData.form); 			}; 			var ajaxData = siteData.ajaxData; 			ajaxData.action = 'opensearch'; 			ajaxData.list = 'search'; 			ajaxData.limit = 10; 			ajaxData.redirects = 'resolve'; 			var parseAjaxResponse = function( jsonObj ) { 				var results = [], i, title, 					titleResults = $( jsonObj[ 1 ] ); 				for ( i = 0; i < titleResults.length; i++ ) { 					title = titleResults[ i ]; 					results.push( { 						value: title.replace( /^(File:|Category:)/i, '' ), 						label: title, 						description: $( jsonObj[ 2 ] )[ i ], 						link: $( jsonObj[ 3 ] )[ i ] 					} ); 				} 				return results; 			}; 			_initializeAutocomplete( siteData, ajaxData, parseAjaxResponse ); 		};   		// expose public members 		return { 			ajaxQuery, 			initializeAutocomplete 		}; 	}();  // --------------------------------- Wikibase ---------------------------------  	//	Wikidata implements functionality for data fetch from Wikidata  	var Wikibase = function() { 		// get a Wikidata entity object 		var getEntity = function( id, success, props ) { 			props = props || 'labels|claims|datatype'; 			var languages = [].concat( SYSTEM.searchLang ); 			if ( SYSTEM.localLang !== '' ) 				languages.push( SYSTEM.localLang ); 			languages = languages.join( '|' ); 			var data = { 				action: 'wbgetentities', 				ids: id, 				languages: languages, 				props: props 			}; 			Sister.ajaxQuery( SYSTEM.Wikidata_API, data, success ); 		};  		// parse the wikidata "entity" object from the wikidata response 		function checkEntity( id, jsonObj ) { 			return jsonObj && jsonObj.entities ? jsonObj.entities[ id ] : null; 		}  		// parse the wikidata display label from the wikidata response 		var getLabels = function( id, jsonObj ) { 			var entityObj = checkEntity( id, jsonObj ); 			if ( !entityObj || !entityObj.labels ) 				return null; 			var wiki = '', local = '', lang; 			for ( lang of SYSTEM.searchLang ) 				if ( entityObj.labels[ lang ] ) { 					wiki = entityObj.labels[ lang ].value; 					break; 				} 			if ( SYSTEM.localLang !== '' && entityObj.labels[ SYSTEM.localLang ] ) 				local = entityObj.labels[ SYSTEM.localLang ].value; 			return { wiki: wiki, local: local }; 		};  		// get Wikidata Id label from array 		function getIdLabel( id ) { 			for ( var arr of LUA_MODULES.q_ids ) { 				if ( arr && arr[ id ] ) 					return arr[ id ]; 			} 			return id; 		}  		function getAllStatements( entityClaims, property ) { 			var obj, propertyObj, statements = []; 			if ( !entityClaims || !entityClaims[ property ] ) 				return statements; 			propertyObj = entityClaims[ property ]; 			if ( !propertyObj || propertyObj.length === 0 ) 				return statements;  			for ( obj of propertyObj ) 				if ( obj.mainsnak && obj.mainsnak.snaktype === 'value' && 					obj.mainsnak.datavalue ) 					statements.push( { 						value: obj.mainsnak.datavalue.value, 						qualifiers: obj.qualifiers, //						references: obj.references, 						rank: obj.rank 					} ); 			return statements; 		}  		function getBestStatements( entityClaims, property ) { 			var statements = [], 				allStatements = getAllStatements( entityClaims, property ); 			if ( !allStatements || allStatements.length === 0 ) 				return statements;  			var rank = 'normal', statement; 			for ( statement of allStatements ) 				if ( statement.rank === rank ) 					statements.push( { value: statement.value, qualifiers: statement.qualifiers } ); 				else if ( statement.rank === 'preferred' ) { 					rank = 'preferred'; 					// remove all previous statements 					statements = [ { value: statement.value, qualifiers: statement.qualifiers } ]; 				} 			return statements; 		}  		function getUnit( unit ) { 			var u = ( '' + unit ).replace( /https?:\/\/www.wikidata.org\/entity\//ig, '' ); 			return u === '1' ? '' : u; 		}  		function htmlDecode( s ) { 			var tag = document.createElement( 'textarea' ); 			tag.innerHTML = s; 			return tag.value; 		}  		function getQuantity( value ) { 			var val = 1 * value.amount; 			if ( val === 0 ) return '0'; 			var unit = getUnit( value.unit );  			if ( unit !== '' ) { 				var item = LUA_MODULES.currencies[ unit ]; 				if ( item ) { 					val = ( item.mul ? item.mul : 1 ) * val; 					unit = ( item.f || LUA_MODULES.currencies.default || '%s unit' ) 						.replace( /unit/g, item.iso ); 				} else 					unit = '%s ' + getIdLabel( unit ); 			} else 				unit = '%s'; 			val = new Intl.NumberFormat( SYSTEM.wikiLang, 				{ minimumFractionDigits: val % 1 == 0 ? 0 : 2 } 				).format( val ); 			return htmlDecode( unit.replace( /%s/g, val ) ); 		}  		function getHours( statement ) { 			function getItems( parts, prop1, prop2 ) { 				var arr = [], end, i, start, 					count = Math.max( parts[ prop1 ].length, parts[ prop2 ].length ); 				for ( i = 0; i < count; i++ ) { 					start = parts[ prop1 ][ i ]; 					end = parts[ prop2 ][ i ]; 					if ( start && end ) 						arr.push( start + '–' + end ); 					else 						arr.push( start || end ); 				} 				return arr.join( ',' ); 			}  			var i, item, parts = {}, property, 				result = getIdLabel( statement.value.id ),  				dayOpen = Config.PROPERTIES.dayOpen, 				dayClosed = Config.PROPERTIES.dayClosed, 				hourOpen = Config.PROPERTIES.hourOpen, 				hourClosed = Config.PROPERTIES.hourClosed;  			if ( statement.qualifiers ) { 				for ( property of Config.COMMENTS.hours ) { 					parts[ property ] = []; 					if ( statement.qualifiers[ property ] ) 						for ( item of statement.qualifiers[ property ] ) 							if ( item.snaktype === 'value' && item.datavalue.type === 'wikibase-entityid' ) 								parts[ property ].push( getIdLabel( item.datavalue.value.id ) ); 				} 				item = getItems( parts, hourOpen, hourClosed ); 				if ( item !== '' ) result += ' ' + item; 				item = getItems( parts, dayOpen, dayClosed ); 				if ( item !== '' ) result += ' (' + item + ')'; 			} 			return result; 		}  		function getComments( qualifiers, properties ) { 			if ( typeof( qualifiers ) == 'undefined' ) return ''; 			var comments = [], item, minAge, maxAge, property, value, 				minimumAge = Config.PROPERTIES.minimumAge, 				maximumAge = Config.PROPERTIES.maximumAge; 			for ( property of properties ) { 				if ( typeof( qualifiers[ property ] ) == 'undefined' ) continue;  				if ( property === minimumAge ) 					minAge = getQuantity( qualifiers[ property ][ 0 ].datavalue.value ); 				else if ( property === maximumAge ) 					maxAge = getQuantity( qualifiers[ property ][ 0 ].datavalue.value ); 				else 					for ( item of qualifiers[ property ] ) 						if ( item.snaktype === 'value' ) { 							value = item.datavalue.value; 							switch( item.datavalue.type ) { 								case 'monolingual': 									value = value.text; 									break; 								case 'wikibase-entityid': 									value = getIdLabel( value.id ); 									break; 							} 							if ( typeof( value ) === 'string' && value !== '' ) 								comments.push( value ); 							 						} 			}  			if ( minAge && maxAge ) 				comments.push( Config.MISC.fromTo 					.replace( '%s', parseInt( minAge ) ).replace( '%s', maxAge ) ); 			else if ( minAge ) 				comments.push( Config.MISC.from.replace( '%s', minAge ) ); 			else if ( maxAge ) 				comments.push( Config.MISC.to.replace( '%s', maxAge ) );  			return ( comments.length === 0 ) ? '' : ` (${comments.join( ', ' )})`; 		}  		// parse the wikidata "claim" object from the wikidata response 		var getStatements = function( id, jsonObj, claim ) { 			if ( claim.type === 'label' ) { 				var labels = getLabels( id, jsonObj ); 				if ( labels ) { 					if ( claim.which === 'wiki' && labels.wiki && labels.wiki !== '' ) 						return labels.wiki; 					if ( claim.which === 'local' && labels.local && labels.local !== '' ) 						return labels.local; 				} 				return null; 			}  			var entity = checkEntity( id, jsonObj ); 			if ( !entity || !entity.claims ) 				return null;  			var count, lang, pos, property, properties, val, values, results = [], 				statement, statements;  			properties = typeof claim.p == 'string' ? [ claim.p ] : claim.p; 			for ( property of properties ) { 				statements = getBestStatements( entity.claims, property ); 				if ( statements.length === 0 ) 					continue; 				claim.max = claim.max || 1; 				if ( claim.max < statements.length ) 					statements.splice( claim.max, statements.length );  				switch( claim.type ) { 					case 'monolingual': 						values = {}; 						for ( statement of statements ) { 							lang = statement.value.language; 							pos = lang.indexOf( '-' ); 							if ( pos >= 0 ) 								lang = lang.substr( 0, pos ); 							values[ lang ] = statement.value.text; 						} 						if ( claim.which == 'wiki' ) 							for ( lang of SYSTEM.searchLang ) { 								val = values[ lang ]; 								if ( val ) { 									results.push( val ); 									break; 								} 							} 						else { 							val = values[ SYSTEM.localLang ]; 							if ( val ) 								results.push( val ); 						} 						break; 					case 'au': // fees 						for ( statement of statements ) 							results.push( getQuantity( statement.value ) + 								getComments( statement.qualifiers, Config.COMMENTS.fee ) ); 						break; 					case 'subtype': 					case 'id': 						for ( statement of statements ) { 							if ( typeof claim.table == 'object' ) 								if ( claim.table[ statement.value.id ] ) { 									// subtype 									count = 1; 									var quantity = Config.PROPERTIES.quantity; 									if ( statement.qualifiers && statement.qualifiers[ quantity ] ) { 										count = parseInt( getQuantity( statement.qualifiers[ quantity ][ 0 ].datavalue.value ) ); 										if ( typeof( count ) != 'number' || count < 2 ) 											count = 1; 									} 									val = claim.table[ statement.value.id ]; 									if ( count > 1 ) val += ':' + count; 									results.push( val ); 								} else 									results.push( getIdLabel( statement.value.id ) ); 							else 								results.push( getIdLabel( statement.value.id ) ); 						} 						break; 					case 'hours': 						for ( statement of statements ) { 							val = getHours( statement ); 							if ( val !== '' ) results.push( val ); 						} 						break; 					default: 						for ( statement of statements ) { 							switch( claim.type ) { 								case 'coordinate': 									if ( claim.which == 'latitude' ) 										val = Math.round( statement.value.latitude * 1E5 ) / 1E5; 									else 										val = Math.round( statement.value.longitude * 1E5 ) / 1E5; 									break; 								case 'email': 								case 'contact': 									val = statement.value.replace( 'mailto:', '' ) + 										getComments( statement.qualifiers, Config.COMMENTS.contact ); 									break; 								case 'youtube': 									val = statement.value; 									if  ( !/^UC.+/.test( val ) ) 										val = '@' + val; 									break; 								default: 									val = statement.value; 							} 							results.push( val ); 						} 				} // switch type 				if ( claim.max < results.length ) 					results.splice( claim.max, results.length ); 			} // for property  			if ( results.length === 0 ) 				return null; 			else { 				if ( claim.result && claim.result == 'table' ) 					return results; 				else			 					return results.join( ', ' ); 			} 		};  		// expose public members 		return { 			getEntity, 			getLabels, 			getStatements 		}; 	}();  // -------------------------------- Callbacks ---------------------------------  	/** Callbacks implements custom functionality that may be 		specific to how a Wikivoyage language version has implemented the 		listing template.  For example, English Wikivoyage uses a "last edit" 		date that needs to be populated when the listing editor form is 		submitted, and that is done via custom functionality implemented as a 		SUBMIT_FORM_CALLBACK function in this module. */  	var Callbacks = function() { 		// array of functions to invoke when creating the listing editor form. 		// these functions will be invoked with the form DOM object as the 		// first element and the mode as the second element. 		var CREATE_FORM_CALLBACKS = [];  		// array of functions to invoke when submitting the listing editor 		// form but prior to validating the form. these functions will be 		// invoked with the mapping of listing attribute to value as the first 		// element and the mode as the second element. 		var SUBMIT_FORM_CALLBACKS = [];  		// array of validation functions to invoke when the listing editor is 		// submitted. these functions will be invoked with an array of 		// validation messages as an argument; a failed validation should add a 		// message to this array, and the user will be shown the messages and 		// the form will not be submitted if the array is not empty. 		var VALIDATE_FORM_CALLBACKS = [];  		// storage for Wikidata results 		var wikidataResults = {};  		// Helper functions  		// check if only yes or no is entered 		var checkYesNo = function( value ) { 			var v = value.toLowerCase(); 			return Config.MISC.yes.includes( v ) ? 'y' : 				( Config.MISC.no.includes( v ) ? 'n' : '' ); 		};  		// sort subtypes by groups 		var sortSubtypesByGroups = function( s ) { 			return s.sort( function( a, b ) { 				var aa = a.replace( /:.*$/g, '' ), 					bb = b.replace( /:.*$/g, '' ), 					subtypeList = LUA_MODULES.subtypeList; 				if ( subtypeList[ aa ] && subtypeList[ bb ] ) { 					if ( subtypeList[ aa ].g < subtypeList[ bb ].g ) 						return -1; 					if ( subtypeList[ aa ].g > subtypeList[ bb ].g ) 						return 1; 				} 				return aa.localeCompare( bb ); 			}); 		};  		// remove comments from a parameter 		var removeComments = function( s ) { 			return s.replace( /<!--.*?-->/g, '' ).trim(); 		};  		// -------------------------------------------------------------------- 		// LISTING EDITOR UI INITIALIZATION CALLBACKS 		// -------------------------------------------------------------------- 		 		// character count for description 		var characterCount = function( form, isEditMode ) { 			ELEMENTS.description.keyup( function( e ) { 				var count = $( this ).val().length; 				$( '#counter-description', form ) 					.html( mw.format( translate( 'contentStatus' ), count ) ) 					.toggleClass( 'input-content-limit', count > Config.OPTIONS.contentLimit ); 			}).trigger( 'keyup' );	 		}; 		CREATE_FORM_CALLBACKS.push( characterCount );  		// Add listeners to the currency symbols, calling codes and special 		// characters so that clicking on a symbol will insert it into the input. 		var initSymbolFormFields = function( form, isEditMode ) { 			$( '.editor-charinsert', form ).click( function() { 				var _this = $( this ), 					input = $( '#' + _this.attr( 'data-for' ) ), 					caretPos = input[ 0 ].selectionStart, 					oldValue = input.val(), 					symbol = _this.find( 'a' ).text(), 					charType = _this.attr( 'data-type' ) || '', 					char = oldValue.substring( caretPos-1, caretPos ); 				if ( Config.MISC.spaceBeforeCurrencies && symbol != '&#x202F;' && 					charType == 'currency-char' && caretPos > 0 && 					char >= '0' && char <= '9' ) 					symbol = '&#x202F;' + symbol; 				else if ( Config.MISC.spaceAfterCallingCodes && charType == 'phone-char' ) 					symbol = symbol + ' ';  				var newValue = oldValue.substring(0, caretPos) + symbol + oldValue.substring( caretPos ); 				input.val( newValue ).select(); 				// now setting the cursor behind the symbol inserted 				caretPos = caretPos + symbol.length; 				input[ 0 ].setSelectionRange( caretPos, caretPos ); 			}); 		}; 		CREATE_FORM_CALLBACKS.push( initSymbolFormFields );  		// handling coordinates 		function checkForSplit() { 			var long = ELEMENTS.long; 			if ( removeComments( long.val() ) !== '' ) return;  			var lat = ELEMENTS.lat, 				value = removeComments( lat.val().toUpperCase() ), 				coords = value.split( /[,;\|]/ ); 			if ( coords.length === 2 ) { 				lat.val( coords[ 0 ].trim() ); 				long.val( coords[ 1 ].trim() ); 				return; 			} 			for ( var d of [ 'N', 'S' ] ) { 				coords = value.split( d ); 				if ( coords.length === 2 ) { 					lat.val( coords[ 0 ].trim() + ' ' + d ); 					long.val( coords[ 1 ].trim() ); 					return; 				} 			} 		}  		function parseCoord( coord, aDir ) { 			var s = coord.trim(), v, l, 				result = { coord: s, error: 2 }; // 2 = is error 			if ( s === '' ) { 				result.error = 1; 				return result; 			}  			var mx = aDir === 'lat' ? 90 : 180; 			if ( isNaN( coord ) ) { // try conversion dms -> dec 				s = s.toUpperCase() 					.replace( /[‘’′´`]/ig, "'" ) 					.replace( /''/ig, '"' ) 					.replace( /[“”″]/ig, '"' ) 					.replace( /[−–—]/ig, '-' ) 					.replace( /[_\\\/\s\0]/ig, ' ' ) 					.replace( /([A-Z])/ig, ' $1' ) 					.replace( /\s*([°"\'])/ig, '$1 ' ) 					.split( ' ' ); 				for ( var i = s.length - 1; i >= 0; i-- ) { 					s[ i ] = s[ i ].trim(); 					if ( s[ i ] === null || s[ i ] === '' ) 						s.splice( i, 1 ); 				}  				if ( s.length < 1 || s.length > 4 ) 					return result;  				var units = [ '°', "'", '"', ' ' ], 					res   = [ 0, 0, 0, 1 ]; // 1 = positive direction  				for ( i = 0; i < s.length; i++ ) { 					v = s[ i ].replace( units[ i ], '' ); 					if ( !isNaN( v ) ) { // a number 						v = parseFloat( v ); 						switch( i ) { 							case 3: // only for direction letter 								return result; 							case 0: 								res[ 0 ] = v; 								break; 							case 1: 							case 2: 								if ( v < 0 || v >= 60 || res[ i - 1 ] != Math.round( res[ i - 1 ] )) 									return result; 								res[ i ] = v; 						} 					} else { // not a number: allowed only at the last position 						if ( i == 0 || ( i + 1 ) != s.length || res[ 0 ] < 0 || 							v.length !== 1 || !Config.COORD_LETTERS[ v ] ) 							return result; 						l = Config.COORD_LETTERS[ v ]; 						if ( aDir !== l.dir ) 							return result; 						res[ 3 ] = l.factor; 					} 				}  				if ( res[ 0 ] < 0 ) { 					res[ 0 ] = -res[ 0 ]; 					res[ 3 ] = -1; 				} 				result.coord = ( res[ 0 ] + res[ 1 ] / 60 + res[ 2 ] / 3600 ) * res[ 3 ]; 			} 			if ( coord < -mx || coord > mx || coord <= -180 ) 				return result;  			result.error = 0; 			result.coord = Math.round( result.coord * 1E5 ) / 1E5; // only 5 digits 			return result; 		}  		function checkCoordinates() { 			var lat = ELEMENTS.lat, 				long = ELEMENTS.long, 				latVal = removeComments( lat.val() ), 				longVal = removeComments( long.val() );  			var r = parseCoord( latVal, 'lat' ); 			if ( r.coord !== latVal ) 				lat.val( r.coord ); 			var result = r.error; 			lat.toggleClass( 'listingeditor-invalid-input', r.error > 1 );  			r = parseCoord( longVal, 'long' ); 			if ( r.coord !== longVal ) 				long.val( r.coord ); 			result += r.error; 			long.toggleClass( 'listingeditor-invalid-input', r.error > 1 ); 			return result; 		}  		var checkCoordInput = function( form, isEditMode ) { 			ELEMENTS.long.blur(function() { 				checkCoordinates(); 			}); 			ELEMENTS.lat.blur(function() { 				checkForSplit(); 				checkCoordinates(); 			}).trigger( 'blur' ); 		}; 		CREATE_FORM_CALLBACKS.push( checkCoordInput );  		// Add listeners on various fields to update the "find on map" link. 		function getValFromInput( sel ) { 			var el = ELEMENTS[ sel ]; 			if ( el.val() === '' && el.hasClass( 'listingeditor-wikidata-placeholder' ) ) 				return el.attr( 'placeholder' ); 			else 				return removeComments( el.val() );			 		}  		function getLatlngStr( form ) { 			var latlngStr = '?lang=' + SYSTEM.wikiLang; //			// page & location cause the geomap-link crash //			latlngStr += '&page=' + encodeURIComponent( mw.config.get( 'wgTitle' ) );  			var lat = getValFromInput( 'lat' ), 				long = getValFromInput( 'long' ); 			if ( lat === '' || long === '' ) { 				var indicator = $( SELECTORS.geoIndicator ); 				lat = indicator.attr( 'data-lat' ) || ''; 				long = indicator.attr( 'data-lon' ) || ''; 			} 			lat = parseCoord( lat, 'lat' ); 			long = parseCoord( long, 'long' ); 			if ( lat.error === 0 && long.error === 0 ) 				latlngStr += `&lat=${lat.coord}&lon=${long.coord}&zoom=15`;  //			var address = getValFromInput( 'address' ); //			var name = getValFromInput( 'name' ); //			if ( address !== '' ) //				latlngStr += '&location=' + encodeURIComponent( address ); //			else if ( name !== '' ) //				latlngStr += '&location=' + encodeURIComponent( name );  			return latlngStr;	 		}  		var initFindOnMapLink = function( form, isEditMode ) { 			$( '.addMaplink', form ).parent() 				.append( $( `<div class="input-other"><a id="geomap-link" target="_blank">${translate( 'searchOnMap' )}</a></div>` ) );  			var geolink = $( '#geomap-link', form ); 			function updateGeolink() { 				geolink.attr( 'href', SYSTEM.geomap + getLatlngStr( form ) ); 			}  			if ( geolink.length ) { 				ELEMENTS.address.change( updateGeolink ); 				ELEMENTS.lat.change( updateGeolink ); 				ELEMENTS.long.change( updateGeolink ).trigger( 'change' ); 			} 		}; 		CREATE_FORM_CALLBACKS.push( initFindOnMapLink );  		// Add listeners on type selector field. 		function typesChanged( values, form ) { 			var color, different = false, first = '', group, i, obj, sleep = false, val;  			// make firstType first if existent 			if ( ELEMENTS.firstType !== '' ) { 				for ( i = 0; i < values.length; i++ ) { 					if ( values[ i ] == ELEMENTS.firstType ) { 						values.splice( i, 1 ); 						values.unshift( ELEMENTS.firstType ); 						break; 					} 					if ( i == values.length - 1 ) 						ELEMENTS.firstType = ''; 				} 			}  			for ( i = 0; i < values.length; i++ ) { 				val = values[ i ]; 				for ( obj of LUA_MODULES.types ) 					if ( obj.type === val ) { 						group = obj.group; 						break; 					} 				if ( i === 0 ) 					first = group; 				else if ( group != first ) 					different = true; 				if ( group == 'sleep' ) 					sleep = true; 			} 			obj = ( sleep ? Config.HIDE_AND_SHOW.sleep : Config.HIDE_AND_SHOW[ first ] ) || 				Config.HIDE_AND_SHOW.default; 			for( i of obj.show ) 				$( '#' + i, form ).show(); 			for( i of obj.hide ) 				if ( $( '#' + i + ' input', form ).val() === '' ) 					$( '#' + i, form ).hide();  			// set input shadow 			color = 'transparent'; 			for ( obj of LUA_MODULES.groups ) 				if ( obj.group === first ) { 					color = obj.color; 					break; 				} 			obj = $( '#div_type .chosen-choices', form ); 			if ( obj.length ) 				obj.css( 'box-shadow', `20px 0 0 0 ${color} inset` ); 			else { 				// chosen plugin is maybe not yet active 				var style = `#div_type .chosen-choices { box-shadow: 20px 0 0 0 ${color} inset }`; 				$( 'head' ).append( `<style type="text/css">${style}</style>` ); 			}  			// set hint to group 			$( '.group-hint', form ).text( different ? translate( 'severalGroups' ) : translate( 'ifNecessary' ) ); 		}  		var initTypeSelector = function( form, isEditMode ) { 			ELEMENTS.group.parent().append( $( '<div class="input-other group-hint"></div>' ) ); 			ELEMENTS.type.on( 'change' , function() { 				typesChanged( $( this ).val(), form ); 			}).trigger( 'change' ); 		}; 		CREATE_FORM_CALLBACKS.push( initTypeSelector ); 		 		var initGroupSelector = function( form, isEditMode ) { 			ELEMENTS.group.on( 'change', function() { 				var color = 'transparent'; 				for ( var obj of LUA_MODULES.groups ) 					if ( obj.group === this.value ) { 						color = obj.color; 						break; 					} 				obj = $( '#div_group .chosen-single', form ); 				if ( obj.length ) { 					obj.css( 'box-shadow', `20px 0 0 0 ${color} inset` ); 				} else { 					// chosen plugin is maybe not yet active 					var style = `#div_group .chosen-single { box-shadow: 20px 0 0 0 ${color} inset }`; 					$( 'head' ).append( `<style type="text/css">${style}</style>` ); 				} 			}).trigger( 'change' ); 		}; 		CREATE_FORM_CALLBACKS.push( initGroupSelector ); 		 		var initLastEditCheckBox = function( form, isEditMode ) { 			$( SELECTORS.editorLastedit, form ).change( function() { 				if ( this.checked && $( '#div_lastedit', form ).is( ':visible' ) ) 					ELEMENTS.lastedit.val( getCurrentDate() ); 			}); 		}; 		CREATE_FORM_CALLBACKS.push( initLastEditCheckBox );  		// set lastedit check box if some parameters are changed 		var setLastEditCheckBox = function( form, isEditMode ) { 			var editorLastedit = $( SELECTORS.editorLastedit, form ); 			for ( var p in Config.PARAMETERS_FOR_LASTEDIT ) { 				ELEMENTS[ p ].on( 'change keyup', function() { 					editorLastedit.prop( 'checked', true ); 					if ( ELEMENTS.lastedit.val() == '' ) 						ELEMENTS.lastedit.val( getCurrentDate() ); 				}); 			} 		}; 		CREATE_FORM_CALLBACKS.push( setLastEditCheckBox );  		var hideEditOnlyFields = function( form, isEditMode ) { 			if ( !isEditMode ) 				$( '#span-delete', form ).hide(); 		}; 		CREATE_FORM_CALLBACKS.push( hideEditOnlyFields );  		// Check against regex 		function regexTest( field, val ) { 			var i, s, sRegex, test = true, valTab; 			val = val.trim(); 			if ( field.sep ) { 				sRegex = new RegExp( '(' + field.sep + ')(?![^(]*\\))', 'ig' ); 				valTab = val.split( sRegex ); 				sRegex = new RegExp( '^(' + field.sep.replace( / /g , '' ) + ')$', 'ig' ); 				for ( i = valTab.length - 1; i >= 0; i-- ) { 					valTab[ i ] = valTab[ i ].trim().replace( sRegex, '' ); 					if ( valTab[ i ] === '' ) valTab.splice( i, 1 ); 				} 			} else 				valTab = [ val ]; 			for ( s of valTab ) { 				test = field.regex.test( s ); 				if ( !test ) break; 			} 			return test; 		}  		// Field checks against regex 		function initCheckAgainstRegex( key, field, form ) { 			var val10; 			ELEMENTS[ key ].blur( function() { 				var _this = $( this, form ), 					valid = true, 					val = removeComments( _this.val() ); 				if ( val !== '' && checkYesNo( val ) === '' ) { 					// check if URL protocol exists 					if ( key === 'url' && !/^(https?:\/\/|\/\/).+$/.test( val) ) { 						if ( regexTest( field, 'http://' + val ) ) { 							val = 'http://' + val; 							_this.val( val ); 						} 					} 					valid = regexTest( field, val ); 				} 				_this.toggleClass( 'listingeditor-invalid-input', !valid ); 			}).trigger( 'blur' ); 		}  		var checkFields = function( form, isEditMode ) { 			for ( var key in Config.REGEX_FIELDS ) 				initCheckAgainstRegex( key, Config.REGEX_FIELDS[ key ], form); 		}; 		CREATE_FORM_CALLBACKS.push( checkFields );  		function setDefaultPlaceholders( form ) { 			for ( var parameter in getAllParams() ) { 				var obj = getParams( parameter ), 					tag = ELEMENTS[ parameter ].prop( 'tagName' ); 				if ( obj.ph && tag !== 'SELECT' ) 					ELEMENTS[ parameter ].attr( 'placeholder', ' ' + obj.ph ) 						.addClass( 'listingeditor-default-placeholder' ) 						.removeClass( 'listingeditor-wikidata-placeholder' ); 			} 			$( SELECTORS.wikidataLabel, form ) 				.attr( 'placeholder', ' ' + getParams( 'wikidata' ).ph ) 				.addClass( 'listingeditor-default-placeholder' ); 		}  		function updatePlaceholder( key, value ) { 			if ( value && ELEMENTS[ key ] ) 				ELEMENTS[ key ].attr( 'placeholder', value ) 					.addClass( 'listingeditor-wikidata-placeholder' ) 					.removeClass( 'listingeditor-default-placeholder' ) 					.trigger( 'change' ); 		}  		// use Wikidata values as placeholders if available 		function updatePlaceholders( id, form ) { 			setDefaultPlaceholders( form );  			var success = function( jsonObj ) { 				var item, key, res, 					addSubtypes = $( '#listingeditor-additionalSubtypes' ); 				addSubtypes.hide(); 				wikidataResults = {}; 				for ( key in Config.WIKIDATA_CLAIMS ) { 					item = Config.WIKIDATA_CLAIMS[ key ]; 					res = Wikibase.getStatements( id, jsonObj, item ); 					if ( res ) 						wikidataResults[ key ] = res; 				} 				if ( !wikidataResults.address && wikidataResults[ 'address-local' ] ) { 					wikidataResults.address = wikidataResults[ 'address-local' ]; 					delete wikidataResults[ 'address-local' ]; 				} 				for ( key in wikidataResults ) { 					if ( key === 'subtype' ) { 						wikidataResults.subtype = sortSubtypesByGroups( wikidataResults.subtype ); 						addSubtypes.show(); 						continue; 					} 					updatePlaceholder( key, wikidataResults[ key ] ); 					if ( key === 'name' ) 						$( SELECTORS.wikidataLabel ).attr( 'placeholder', wikidataResults.name ) 							.addClass( 'listingeditor-default-placeholder' ); 				} 			}; 			Wikibase.getEntity( id, success ); 		}  		function wikidataLink( form, value ) { 			$( '#wikidata-value-link', form ).html( $( '<a />', { 				target: '_new', 				href: SYSTEM.Wikidata_Wiki + mw.util.wikiUrlencode(value), 				title: translate( 'viewWikidataPage' ), 				text: value 			}) ); 			if ( !Config.OPTIONS.defaultAuto ) 				ELEMENTS.auto.val( 'y' ).trigger( 'chosen:updated' ); 			$( '#wikidata-value-display-container', form ).show(); 			$( '#div_auto', form ).show(); 			$( '#wikidata-tools', form ).show(); 		}  		function updateSiteLink(siteLinkData, form) { 			var input = $( siteLinkData.inputSelector, form ), 				siteLink = $( siteLinkData.linkSelector, form ), 				val = removeComments( input.val() || '' ); 			if ( val === '' && input.hasClass( 'listingeditor-wikidata-placeholder' ) ) 				val = input.attr( 'placeholder' ); 			if ( val === '' ) 				siteLink.hide(); 			else { 				siteLinkData.href = SYSTEM.Commons_Wiki + 					mw.util.wikiUrlencode(siteLinkData.namespace + val); 				var link = $("<a />", { 					target: "_new", 					href: siteLinkData.href, 					title: siteLinkData.linkTitle 				}).append( $( siteLinkData.text ) ); 				siteLink.html(link).show(); 			} 		}  		function commonsLink(value, form) { 			var siteLinkData = { 				inputSelector: '#input-image', 				linkSelector: '#image-value-link', 				namespace: 'File:', 				linkTitle: translate( 'viewCommonsPageTitle' ), 				text: translate( 'linkText' ) 			}; 			updateSiteLink( siteLinkData, form ); 		}  		function commonscatLink(value, form) { 			var siteLinkData = { 				inputSelector: '#input-commonscat', 				linkSelector: '#commonscat-value-link', 				namespace: 'Category:', 				linkTitle: translate( 'viewCommonscatPageTitle' ), 				text: translate( 'linkText' ) 			}; 			updateSiteLink( siteLinkData, form ); 		}  		function parseWikiDataResult( jsonObj ) { 			var results = []; 			for ( var result of $( jsonObj.search ) ) { 				var label = result.label; 				if ( result.match && result.match.text ) 					label = result.match.text; 				var data = { 					value: label, 					label: label, 					description: result.description, 					id: result.id 				}; 				results.push( data ); 			} 			return results; 		}  		var wikidataLookup = function( form, isEditMode ) { 			// get the display value for the pre-existing wikidata record ID 			var wikidataRemove = function(form) { 				ELEMENTS.wikidata.val(''); 				$( SELECTORS.wikidataLabel, form ).val(''); 				$('#input-auto').val(''); 				$('#wikidata-tools', form).hide(); 				$('#div_auto', form).hide(); 				setDefaultPlaceholders(form); 			};  			var id = removeComments( ELEMENTS.wikidata.val() ); 			if ( id ) { 				wikidataLink( form, id ); 				var success = function( jsonObj ) { 					var id = ELEMENTS.wikidata.val(), 						label = Wikibase.getLabels( id, jsonObj ) || ''; 					label = label.wiki !== '' ? label.wiki : id; 					$( SELECTORS.wikidataLabel ).val( label ); 				}; 				Wikibase.getEntity( id, success, 'labels' ); 				updatePlaceholders( id, form ); 			} else 				wikidataRemove(form); 			// set up autocomplete to search for results as the user types 			$( SELECTORS.wikidataLabel, form ).autocomplete({ 				source: function( request, response ) { 					var ajaxUrl = SYSTEM.Wikidata_API, 						ajaxData = { 						action: 'wbsearchentities', 						search: request.term, 						language: SYSTEM.wikiLang, 						uselang: SYSTEM.wikiLang 					}; 					var ajaxSuccess = function( jsonObj ) { 						response(parseWikiDataResult(jsonObj)); 					}; 					Sister.ajaxQuery( ajaxUrl, ajaxData, ajaxSuccess ); 				}, 				select: function(event, ui) { 					ELEMENTS.wikidata.val(ui.item.id); 					wikidataLink('', ui.item.id);  					updatePlaceholders(ui.item.id, form ); 				} 			}).data( 'ui-autocomplete' )._renderItem = function( ul, item ) { 				var label = `${mw.html.escape( item.label )} <small>${item.id}</small>`; 				if ( item.description ) 					label += `<br /><small>${mw.html.escape( item.description )}</small>`; 				return $( '<li>' ).data( 'ui-autocomplete-item', item ) 					.append( $( '<a>' ).html( label )).appendTo( ul ); 			}; 			// add a listener to the "remove" button so that links can be deleted 			$('#wikidata-remove', form).click(function() { 				if ( confirm( translate( 'deleteMessage' ) ) ) 					wikidataRemove(form); 			}); 			$( SELECTORS.wikidataLabel, form ).change(function() { 				if ( !$(this).val() ) 					wikidataRemove(form); 			}); 			$( '#listingeditor-additionalSubtypes a', form ).click( function() { 				var msg = [], t; 				if ( wikidataResults.subtype ) 					for ( t of wikidataResults.subtype ) { 						t = t.split( ':' ); 						t[ 1 ] = t.length > 1 ? parseInt( t[ 1 ] ) : 1; 						if ( LUA_MODULES.subtypeList[ t[ 0 ] ] ) 							t[ 0 ] = LUA_MODULES.subtypeList[ t[ 0 ] ].n; // translate subtypes 						if ( t[ 0 ].indexOf( '[' ) > -1 ) { 							if ( t[ 1 ] > 1 ) 								t[ 0 ] = t[ 1 ] + ' ' + t[ 0 ].replace( /\[([^\[\]]*)(\|[^\[\]]*)?\]/g, '$1' ); 							else 								t[ 0 ] = t[ 0 ].replace( /\[([^\[\]]*)\|([^\[\]]*)\]/g, '$2' ); 						} 						msg.push( t[ 0 ].replace( /\[([^\[\]]*)\]/g, '' ) 							.replace( /[,;\/].*$/ig, '' ) ); 					} 				msg = msg.join( ', ' ); 				if ( msg === '' ) 					msg = translate( 'unknownSubtypes' ); 				alert( translate( 'additionalSubtypes' ) + ':\n\n' + msg ); 			}); 			ELEMENTS.image.parent().append( $( '<div id="image-value-link" class="input-other"></div>' ) ); 			Sister.initializeAutocomplete( { 				apiUrl: SYSTEM.Commons_API, 				selector: ELEMENTS.image, 				form: form, 				ajaxData: { namespace: 6 }, 				updateLinkFunction: commonsLink 			} ); 			ELEMENTS.commonscat.parent().append( $( '<div id="commonscat-value-link" class="input-other"></div>' ) ); 			Sister.initializeAutocomplete( { 				apiUrl: SYSTEM.Commons_API, 				selector: ELEMENTS.commonscat, 				form: form, 				ajaxData: { namespace: 14 }, 				updateLinkFunction: commonscatLink 			} ); 		}; 		CREATE_FORM_CALLBACKS.push( wikidataLookup );  		var selectPreview = function(form, isEditMode) { 			$( 'input[name=previewSelect]', form ).click( function() { 				if ( $( '#to-content' ).prop( 'checked' ) ) { 					$( '#listingeditor-preview-off' ).trigger( 'click' ); 				}  				var checked = $( '#select-preview', form ).prop( 'checked' ); 				$( '#listingeditor-preview-text', form ).toggle( checked ); 				$( '#listingeditor-preview-syntax', form ).toggle( !checked ); 			}); 		}; 		CREATE_FORM_CALLBACKS.push( selectPreview );  		var addLinks = function( form, isEditMode ) { 			$( '.addLink', form ).each( function() { 				var _this = $( this ), 					id = _this.attr('id').replace( 'input-', '' ); 				_this.parent().append( $( '<div class="input-other"></div>' ) 					.attr( 'id', 'link-' + id ) ); 				_this.change( function() { 					var val = removeComments( _this.val() ); 					if ( val === '' && _this.hasClass( 'listingeditor-wikidata-placeholder' ) ) 						val = _this.attr( 'placeholder' ); 					if ( val !== '' && checkYesNo( val ) === '' ) { 						if ( val.indexOf( 'http' ) ) 							if ( id === 'youtube' && val.match( /^@.*$/ ) ) 								val = mw.format( Config.LINK_FORMATTERS.youtubeAlias, val ); 							else 								val = mw.format( Config.LINK_FORMATTERS[ id ], val ); 						var link = $( '<a />', { 							target: '_new', 							href: val, 							title: translate( 'linkTitle' ), 						}).append( $( translate( 'linkText' ) ) ) ; 						$( '#link-' + id, form ).html( link ); 					} else 						$( '#link-' + id, form ).empty(); 					var tabables = $( "input[tabindex != '-1']:visible", form ), 						index = tabables.index( this ); 					if ( !ELEMENTS.name.is( ':focus' ) ) 						tabables.eq( index + 1 ).focus(); 				}).trigger( 'change' ); 			}); 		}; 		CREATE_FORM_CALLBACKS.push( addLinks );  		var chosenInit = function( form, isEditMode ) { 			Config.CHOSEN_OPTIONS.no_results_text = translate( 'chosenNoResults' ); 			$( '.chosen-select', form ).chosen( Config.CHOSEN_OPTIONS ); 			ELEMENTS.show.change( function() { 				var coordGroup = $( '#listing-show-coordinate option', form ), 					isCoord = false; 				coordGroup.each( function() { 					if ( $( this ).is( ':selected' ) ) 						isCoord = true; 				}); 				if ( isCoord ) 					coordGroup.each( function() { 						if ( !$( this ).is( ':selected' ) ) 							$( this ).prop( 'disabled', true ); 					}); 				else 					coordGroup.prop( 'disabled', false );  				var showGroup = $( '#listing-show-block option', form ), 					isShow = false; 				showGroup.each( function() { 					if ( $( this ).is( ':selected' ) ) 						isShow = true; 				}); 				if ( isShow ) 					showGroup.each( function() { 						if ( !$( this ).is( ':selected' ) ) 							$( this ).prop( 'disabled', true ); 					}); 				else 					showGroup.prop( 'disabled', false );  				$( this ).trigger( 'chosen:updated' ); 			}).trigger( 'change' ); 			ELEMENTS.group.trigger( 'keyup' ); 		}; 		CREATE_FORM_CALLBACKS.push( chosenInit ); 		 		// -------------------------------------------------------------------- 		// LISTING EDITOR FORM SUBMISSION CALLBACKS 		// --------------------------------------------------------------------  		// Return the current date in the format "2020-01-31". 		var getCurrentDate = function() { 			var today = new Date(), 				date = today.getFullYear() + '-'; 			// Date.getMonth() returns 0-11 			date += ( today.getMonth() + 1 ).toString().padStart( 2, '0' ) + '-'; 			return date + today.getDate().toString().padStart( 2, '0' ); 		};  		// Only update last edit date if this is a new listing or if the 		// "information up-to-date" box checked. 		var updateLastEditDate = function( listing, origListing, isEditMode ) { 			var currentDate = getCurrentDate(), 				editorLastedit = $( SELECTORS.editorLastedit );  			if ( editorLastedit.is( ':checked' ) ) { 				listing.lastedit = currentDate; 			} else if ( listing.lastedit && listing.lastedit !== '' ) { 				listing.lastedit = listing.lastedit.replace( /\-(\d)\-/g, '-0$1-' ) 					.replace( /\-(\d)$/g, '-0$1' ); 				if ( listing.lastedit !== currentDate && confirm( translate( 'updateLastedit' ) ) ) 					// with OK/Cancel buttons, Yes/No is more complex 					listing.lastedit = currentDate; 			} 		}; 		SUBMIT_FORM_CALLBACKS.push( updateLastEditDate );  		// -------------------------------------------------------------------- 		// LISTING EDITOR FORM VALIDATION CALLBACKS 		// --------------------------------------------------------------------  		// Verify all listings have at least a name, address or alt value. 		var validateListingHasData = function( validationFailureMessages ) { 			var name = ELEMENTS.name, 				wikidata = ELEMENTS.wikidata.val(); 			// Fill name field from Wikidata 			if ( name.val() === '' && wikidata !== '' && 				name.filter( '.listingeditor-wikidata-placeholder' ).length > 0 ) { 				name.val( name.attr( 'placeholder' ) ); 				return; 			} 			if ( name.val() === '' && ELEMENTS.address.val() === '' && 				ELEMENTS.alt.val() === '' && wikidata === '' )  				validationFailureMessages.push( translate( 'validationEmptyListing' ) ); 		}; 		VALIDATE_FORM_CALLBACKS.push( validateListingHasData );  		// Delete group parameter if identical to types group. 		var isGroupNecessary = function( validationFailureMessages ) { 			var types = ELEMENTS.type.val(), 				group = ELEMENTS.group, 				wikidata = ELEMENTS.wikidata.val();  			if ( types.length === 0 && group.val() === '' && wikidata === '' ) { 				validationFailureMessages.push( translate( 'validationType' ) ); 				return; 			} 			if ( types.length === 0 ) 				return;  			var different = false, first = '', i, obj; 			for ( i = 0; i < types.length; i++ ) 				for ( obj of LUA_MODULES.types ) 					if ( types[ i ] === obj.type ) { 						if ( i === 1 ) 							first = obj.group; 						if ( first !== obj.group ) 							different = true; 						break; 					} 			if ( different ) 				return; 			// if type group equals group then delete group 			if ( first === group ) 				group.val( '' ); 		}; 		VALIDATE_FORM_CALLBACKS.push( isGroupNecessary );  		// Validate coordinates 		var validateCoords = function( validationFailureMessages ) { 			var lat = removeComments( ELEMENTS.lat.val() ), 				long = removeComments( ELEMENTS.long.val() ); 			if ( lat === '' && long === '' ) 				return; 			if ( lat === '' ) { 				validationFailureMessages.push( translate( 'validationMissingCoord' ) ); 				return; 			} 			checkForSplit(); 			if ( long === '' ) { 				validationFailureMessages.push( translate( 'validationMissingCoord' ) ); 				return; 			} 			if ( checkCoordinates() > 0 ) 				validationFailureMessages.push( translate( 'validationCoord' ) ); 		}; 		VALIDATE_FORM_CALLBACKS.push( validateCoords ); 		 		// Implement SIMPLE RegExp validation. Invalid entries can 		// still get through, but this method implements a minimal amount of 		// validation in order to catch the worst offenders. 		var validateFields = function( validationFailureMessages ) { 			var field, key, val; 			for ( key in Config.REGEX_FIELDS ) { 				val = removeComments( ELEMENTS[ key ].val() ); 				field = Config.REGEX_FIELDS[ key ]; 				if ( val !== '' && checkYesNo( val ) === '' && !regexTest( field, val ) ) 					validationFailureMessages.push( translate( field.m ) ); 			} 		}; 		VALIDATE_FORM_CALLBACKS.push( validateFields );  		// remove identical names 		var ckeckNames = function( key1, key2 ) { 			var val1 = ELEMENTS[ key1 ].val(), val2 = ELEMENTS[ key2 ].val(); 			if ( val1 && val2 ) { 				var val = removeComments( val1.toLowerCase() ); // case-insensitve check 				if ( val !== '' && val === removeComments( val2.toLowerCase() ) ) { 					ELEMENTS[ key2 ].val( '' ); 					return 1; 				} 			} 			return 0; 		};  		var checkMultipleNames = function( validationFailureMessages ) { 			var result = ckeckNames( 'name', 'name-local' ) + 				ckeckNames( 'alt', 'comment' ) + 				ckeckNames( 'name', 'alt' ) + 				ckeckNames( 'name', 'comment' ) + 				ckeckNames( 'address', 'address-local' ) + 				ckeckNames( 'directions', 'directions-local' ); 			if ( result > 0 ) 				validationFailureMessages.push( translate( 'validationNames' ) ); 		}; 		VALIDATE_FORM_CALLBACKS.push( checkMultipleNames );  		// expose public members 		return { 			CREATE_FORM_CALLBACKS, 			SUBMIT_FORM_CALLBACKS, 			VALIDATE_FORM_CALLBACKS, 			checkYesNo, 			removeComments, 			sortSubtypesByGroups 		}; 	}();  // ----------------------------------- Core -----------------------------------  	/** Core contains code that should be shared across different Wikivoyage 		languages. This code uses the custom configurations in the Config and 		Callback modules to initialize the listing editor and process add and 		update requests for listings. */  	var Core = function() { 		var api = new mw.Api(), 			displayBlock = false, 			inlineListing, inlineDetected, 			replacements = {}, selectComments = {}, sectionText;  		// Form additions before populating the form inputs  		var additionsToForm = function( isEditMode, listingTag, form ) { 			var c, data, dataFor, obj, t, body = $( 'body' );  			// getting attribute from listing or body tag 			var getAttr = function( attr ) { 				var d = isEditMode ? listingTag.attr( attr ) : null; 				return d || body.attr( attr ) || ''; 			};  			// adding Wikidata Q id to qualifier-subtype list 			var addQualifier = function( qualifiers, obj ) { 				if ( typeof obj.wd === 'string' && obj.wd !== '' ) 					qualifiers[ obj.wd ] = obj.type; 				else if ( obj.wd ) 					for ( t of obj.wd ) 						qualifiers[ t ] = obj.type; 			};  			// add option to select list 			var addOption = function( selector, value, label ) { 				selector.append( $( '<option></option>' ).attr( 'value', value ).text( label ) ); 			};  			// adding clickable character for input insertion 			var addChar = function( char, dataFor, title, dataType ) { 				return ` <span class="editor-charinsert" data-for="${dataFor}" data-type="${dataType || ''}"><a href="javascript:" title="${title}">${char}</a></span>`; 			};  			// setting search languages 			var localLang = getAttr( 'data-lang' ); 			SYSTEM.localLang = ''; 			if ( SYSTEM.wikiLang != localLang ) 				SYSTEM.localLang = localLang; 			SYSTEM.searchLang = [ SYSTEM.wikiLang ]; 			for ( c of SYSTEM.addSearchLang ) 				if ( c != SYSTEM.wikiLang && c != localLang ) 					SYSTEM.searchLang.push( c );  			// adding language to local names 			$( '.editor-foreign', form ).attr( 'dir', getAttr( 'data-dir' ) ).attr( 'lang', localLang ); 			$( '.addLocalLang', form ).each( function() { 				$( this ).parent().append( $( '<div class="input-other editor-local-lang"></div>' ) ); 			}); 			data = getAttr( 'data-lang-name' ); 			if ( data !== '' && localLang != SYSTEM.wikiLang ) 				$( '.editor-local-lang', form ).text( data );  			// adding national and international currency symbols 			$( '.addCurrencies', form ).each( function() { 				$( this ).parent().append( $( '<div class="input-other currency-chars"></div>' ) ); 			});  			var html = ''; 			data = getAttr( 'data-currency' ); 			if ( data !== '' ) { 				var natlCurrencies = data.split( ',' ).map( function( item ) { 					return addChar( item.trim(), 'input-price', translate( 'natlCurrencyTitle' ), 'currency-char' ); 				}); 				if ( natlCurrencies.length ) 					html += natlCurrencies.join( '' ) + ' |'; 			} 			for ( c of Config.MISC.intlCurrencies ) 				html += addChar( c, 'input-price', translate( 'intlCurrencyTitle' ), 'currency-char' ); 			$( '.currency-chars', form ).append( html );  			// adding country and local calling codes 			$( '.addCC', form ).each( function() { 				var _this = $( this ); 				_this.parent().append( 					$(`<div class="input-other input-cc${_this.hasClass( 'addLocalCC' ) ? ' input-cc-local' : ''}" data-for="${_this.attr( 'id' )}"></div>` ) 				); 			});  			var ccLocal = []; 			data = getAttr( 'data-local-calling-code' ); 			if ( data !== '' ) { 				var trunkPrefix = getAttr( 'data-trunk-prefix' ); 				ccLocal = data.split( ',' ).map( function( item ) { 					item = item.trim(); 					// adding trunk prefix if missing 					if ( trunkPrefix !== '' && item.substr( 0, trunkPrefix.length ) !== trunkPrefix ) 						item = trunkPrefix + item; 					return item; 				}); 			}  			data = getAttr( 'data-country-calling-code' ); 			if ( data !== ''  || ccLocal.length > 0 ) { 				$( '.input-cc', form ).each( function() { 					html = ''; 					dataFor = $( this ).attr( 'data-for' ); 					if ( data !== '' ) 						html += addChar( data, dataFor, translate( 'callingCodeTitle' ), 'phone-char' ); 					$( this ).append( html ); 				}); 				$( '.input-cc-local', form ).each( function() { 					html = ''; 					dataFor = $( this ).attr( 'data-for' ); 					for ( c of ccLocal ) { 						// exception for Italy and San Marino 						if ( data !== '+39' && data !== '+378' ) 							c = c.replace(/^0/ig, '(0)'); 						html += addChar( c, dataFor, translate( 'callingCodeTitle' ), 'phone-char' ); 					} 					$( this ).append( html ); 				}); 			}  			// adding counter and special chars to description label 			html = '<br /><br />'; 			for ( c of Config.MISC.contentChars ) 				html += addChar( c, 'input-description', translate( 'contentCharsTitle' ) ); 			$( '#div_description label', form ).parent() 				.append( $( '<br /><span id="counter-description"></span>' ) ) 				.append( html );  			// populating select fields 			var subtypeQualifiers = {}, 				subtypeOptions = [], 				newObj;  			// group select: non-color groups at the beginning 			for ( obj of LUA_MODULES.groups ) { 				if ( !obj.is ) 					addOption( ELEMENTS.group, obj.group, obj.label ); 			} 			for ( obj of LUA_MODULES.groups ) 				if ( obj.is && obj.is === 'color' ) 					addOption( ELEMENTS.group, obj.group, obj.label );  			// subtype select: collect qualifiers and select options 			for ( obj of LUA_MODULES.subtypes ) { 				addQualifier( subtypeQualifiers, obj ); 				subtypeOptions.push( obj ); 			} 				 			// type select: populate select, merge types to subtypes 			for ( obj of LUA_MODULES.types ) { 				addOption( ELEMENTS.type, obj.type, obj.label );  				// merge types into subtypes 				if ( !LUA_MODULES.subtypeList[ obj.type ] ) { 					newObj = { g: LUA_MODULES.subtypeGroups + 1, wd: obj.wd, label: obj.label }; 					LUA_MODULES.subtypeList[ obj.type ] = newObj; 					addQualifier( subtypeQualifiers, newObj ); 					subtypeOptions.push( { type: obj.type, label: obj.label } ); 				} 			}  			// subtype select: sorting and populating 			subtypeOptions.sort( function( a, b ) { 				a = a.sortkey || a.label; 				b = b.sortkey || b.label; 				return a.localeCompare( b ); 			} ); 			for ( obj of subtypeOptions ) { 				addOption( ELEMENTS.subtype, obj.type, obj.label 					// simplifying labels 					.replace( /\[([^\[\]]*)\|([^\[\]]*)\]/ig, '$2' ) 					.replace( /\[([^\[\]]*)\]/ig, '' ) ); 			}  			Config.WIKIDATA_CLAIMS.subtype.table = subtypeQualifiers; 		};  		// Generate the form UI for the listing editor.  If editing an existing 		// listing, pre-populate the form input fields with the existing values. 		var createForm = function( isEditMode, isListing, listingTag ) { 			var form = $( EDITOR_FORM_HTML( isListing ) );  			for ( var parameter in getAllParams() ) 				ELEMENTS[ parameter ] = $( '#' + getInputId( parameter ), form );  			additionsToForm( isEditMode, listingTag, form ); 			return form; 		};  		var splitParameters = function( parameter, table, aliases, aliases2, form, selector ) { 			parameter = parameter.toLowerCase() 				.split( ',' ).map( function( item ) { 					return item.trim(); 				}); 			// translate aliases to types 			for ( var i in parameter ) { 				parameter[ i ] = parameter[ i ].replace(/[_\s]+/g, '_'); 				if ( aliases2 && aliases2[ parameter[ i ] ] ) 					parameter[ i ] = aliases2[ parameter[ i ] ]; 				if ( aliases && aliases[ parameter[ i ] ] ) 					parameter[ i ] = aliases[ parameter[ i ] ]; 			} 			// remove duplicates 			parameter = parameter.filter( function( value, index, self ) { 				return self.indexOf( value ) === index; 			}); 			for ( i = parameter.length - 1; i >= 0; i-- ) { 				// remove empty items 				if ( !parameter[ i ] || parameter[ i ] === '' ) { 					parameter.splice( i, 1 ); 					continue; 				} 				// handle unknown items (custom types) 				if ( !table[ parameter[ i ] ] ) { 					if ( !selector || selector === '' ) 						parameter.splice( i, 1 ); 					else 						$( selector, form ) 							.append( $( '<option></option>' ).attr( 'value', parameter[ i ] ).text( parameter[ i ] ) ); 				} 			} 			return parameter; 		};  		var checkShowOptions = function( parameter ) { 			var options = {}, i, par; 			for ( par of parameter ) 				options[ par ] = 'o'; 			if ( options.poi && options.coord && !options.all ) { 				options.all = 'o'; 				parameter.push( 'all' ); 			} 			for ( i = parameter.length - 1; i >= 0; i-- ) { 				if ( ( options.none || options.all ) && 					( parameter[ i ] === 'poi' || parameter[ i ] === 'coord' ) ) 					parameter.splice( i, 1 ); 				if ( options.none && parameter[ i ] === 'all' ) 					parameter.splice( i, 1 ); 				if ( options.inline && parameter[ i ] === 'outdent' ) 					parameter.splice( i, 1 ); 			} 			return parameter; 		};  		var populateForm = function( listingAsMap, form, isEditMode, isListing, listingTag ) { 			// multiple select lists 			listingAsMap.type = splitParameters( listingAsMap.type || '', LUA_MODULES.typeList, 				LUA_MODULES.typeAliases, LUA_MODULES.groupAliases, form, '#input-type' ); 			if ( listingAsMap.type.length ) ELEMENTS.firstType = listingAsMap.type[ 0 ];  			listingAsMap.subtype = splitParameters( listingAsMap.subtype || '', LUA_MODULES.subtypeList, 				LUA_MODULES.subtypeAliases, LUA_MODULES.typeAliases, form, '#input-subtype' );  			listingAsMap.show = splitParameters( listingAsMap.show || '', 				Config.SHOW_OPTIONS[ isListing ? 'listing' : 'marker' ], null, 				null, form, null ); 			listingAsMap.show = checkShowOptions( listingAsMap.show );  			var l = listingAsMap.group; 			if ( l && LUA_MODULES.groupAliases[ l ] ) 				listingAsMap.group = LUA_MODULES.groupAliases[ l ]; 			if ( l && l !== '' && !LUA_MODULES.groupList[ l ] ) 				ELEMENTS.group.append( `<option value="${l}">${l}</option>` );  			l = listingAsMap.name || ''; 			if ( l === '' && isEditMode ) 				listingAsMap.name = listingTag.attr( 'data-name' ) || ''; 			if ( !Config.OPTIONS.defaultAuto && listingAsMap.wikidata && !listingAsMap.auto ) 				listingAsMap.auto = 'y';  			// populate the empty form with existing values 			for ( var parameter in getAllParams() ) 				if ( listingAsMap[ parameter] ) 					ELEMENTS[ parameter ].val( listingAsMap[ parameter ] ); 				else if ( Config.hideDivIfEmpty[ parameter ] ) 					$( '#div_' + parameter, form ).hide(); 			for ( var f of Callbacks.CREATE_FORM_CALLBACKS ) 				f( form, isEditMode ); 		};  		/** Wrap the h2/h3 heading tag and everything up to the next section 			(including sub-sections) in a div to make it easier to traverse the DOM. 			This change introduces the potential for code incompatibility should the 			div cause any CSS or UI conflicts. 		*/ 		var wrapContent = function() { 			var content = SELECTORS.content;  			// useparsoid=1 set? 			if ( SYSTEM.isParsoid ) { 				$( content + ' h2' ).each( function() { 					$( this ).closest( 'section' ).addClass( 'mw-h2section' ); 				}); 				return; 			}  			unwrapContent();  			// to access first and last sections 			$( content ).prepend( '<h2 class="mw-helperheader mw-heading2" style="display: none">Beginning</h2>' ) 				.append( '<h2 class="mw-helperheader mw-heading2" style="display: none">End</h2>' );  			// MobileFrontend use-case 			if ( $( '.mw-parser-output > h2.section-heading' ).length ) { 				$( '.mw-parser-output > section' ).addClass( 'mw-h2section' ); 			} else { 				if ( SYSTEM.isNewMarkup ) { 					$(content + ' .mw-heading2').each(function(){ 						$(this).nextUntil('.mw-heading1, .mw-heading2').addBack().wrapAll('<div class="mw-h2section" />'); 					}); 				} else { 					$(content + ' h2').each(function(){ 						$(this).nextUntil('h1, h2').addBack().wrapAll('<div class="mw-h2section" />'); 					}); 				} 			} 			if ( SYSTEM.isNewMarkup ) { 				$(content + ' .mw-heading3').each(function(){ 					$(this).nextUntil('.mw-heading1, .mw-heading2, .mw-heading3').addBack().wrapAll('<div class="mw-h3section" />'); 				}); 			} else { 				$(content + ' h3').each(function(){ 					$(this).nextUntil('h1, h2, h3').addBack().wrapAll('<div class="mw-h3section" />'); 				}); 			} 		};  		var unwrapContent = function() { 			// useparsoid=1 set? 			if ( SYSTEM.isParsoid ) 				return;  			// do not unwrap <section> tag 			$( 'div.mw-h3section, div.mw-h2section' ).replaceWith( function() { 				return $( this ).contents(); 			});  			$( 'h2.mw-helperheader' ).remove(); 		};  		// Place an "add listing" link at the top of each section heading next to 		// the "edit" link in the section heading. 		var addListingButtons = function() { 			if ( $( Config.DISALLOW_ADD_LISTING_IF_PRESENT.join( ',' ) ).length ) 				return false;  			for ( var sectionId in Config.SECTION_TO_DEFAULT_TYPE ) { 				 				// do not search using "#id" for two reasons. First, the article might 				// re-use the same heading elsewhere and thus have two of the same ID. 				// Second, unicode headings are escaped ("è" becomes ".C3.A8") and the 				// dot is interpreted by JQuery to indicate a child pattern unless it 				// is escaped 				var headings, 					nodeWithId = $( `[id="${sectionId}"]` ), 					topHeading = nodeWithId.is( 'h2' ) ? nodeWithId : 						nodeWithId.closest( 'h2' ); 				if ( topHeading.length ) { 					insertAddListingPlaceholder( topHeading );  					if ( SYSTEM.isNewMarkup ) { 						headings = topHeading.closest( '.mw-heading' ) 							.nextUntil( '.mw-heading1, .mw-heading2' ) 							.find( '.mw-heading3' ).addBack( '.mw-heading3' ) // itself and descendants 							.find( 'h3' ); 					} else { 						headings = topHeading.nextUntil( 'h1, h2' ) 							.find( 'h3' ).addBack( 'h3' ); 					} 					insertAddListingPlaceholder( headings ); 				} 			} 		};  		var buttonLink = function( text, title, bClass, isEditMode ) { 			return $( isEditMode ? '<button/>' : '<a href="javascript:" />' ) 				.addClass( bClass || '' ) 				.attr( 'title', title ) 				.text( text ) 				.click( function() { 					initListingEditorDialog( $( this ) ); 				}); 		};  		// Append the "add listing" link text to a heading. 		var insertAddListingPlaceholder = function( parentHeading ) { 			parentHeading.each( function() { 				var _this = $( this ), 					headline = _this.find( '.mw-headline' ), 					editSection = headline.length ? headline.next( '.mw-editsection' ) : 						_this.next( '.mw-editsection' ), 					addButton = buttonLink( translate( 'add' ), translate( 'addTitle' ), 						SELECTORS.addButton, false ); 				 				editSection.append( '<span class="mw-editsection-bracket">[ </span>', 					addButton, '<span class="mw-editsection-bracket">]</span>' ); 			} ); 		};  		// Place an "edit" link next to all existing listing templates. 		var addEditButtons = function() { 			var editButton = buttonLink( translate( 'edit' ), 				translate( 'editTitle' ), '', true ); 			editButton = $( '<span class="listing-metadata-item listing-edit-button noprint"></span>' ) 				.append( editButton ); 			$( SELECTORS.metadataSelector ).append( editButton ); 		};  		// replace loading by listingEditorDialog listeners 		var replaceEventListeners = function() { 			$( '.' + SELECTORS.addButton + ',' + SELECTORS.editLink ).each( function() { 				_this = $( this ); 				_this.off( 'click', '**' ) 					.click( function() { 						initListingEditorDialog( _this ); 					} ); 			} ); 		};  		// Determine whether a listing entry is within a paragraph rather than 		// an entry in a list 		var isInline = function( clicked ) { 			return clicked.closest( 'p' ).length && clicked.closest( 'span.vcard' ).length; 		};  		// Given an editable heading, examine it to determine what section index 		// the heading represents.  First heading is 1, second is 2, etc. 		var findSectionIndex = function( sectionHeading ) { 			if ( sectionHeading === undefined ) 				return 0;  			var link, section; 			// parsoid renderer 			section = sectionHeading.attr( 'data-mw-section-id' ); 			if ( section !== undefined ) { 				return section; 			}  			// new markup 			var next = sectionHeading.next(); 			if ( next.hasClass( 'mw-editsection' ) ) { 				link = next.find( 'a' ).attr( 'href' ); 				return ( link !== undefined ) ? link.split( '=' ).pop() : 0; 			} 			 			// old markup 			link = sectionHeading.find( '.mw-editsection a' ).attr( 'href' ); 			return ( link !== undefined ) ? link.split( '=' ).pop() : 0; 		};  		// Given an edit link that was clicked for a listing, determine what index 		// that listing is within a section.  First listing is 0, second is 1, etc. 		var findListingIndex = function( sectionHeading, clicked, isListing ) { 			var count = 0, found = false, template; 			$( SELECTORS.editLink, sectionHeading ).each(function() { 				if (clicked.is( $(this) )) { 					found = true; 					return false; // stop iterating 				} 				template = $(this).closest( SELECTORS.templateClass ); 				// separate count for listings and markers  				if ( ( isListing && template.hasClass( SELECTORS.listingClass ) ) || 					( !isListing && template.hasClass( SELECTORS.markerClass ) ) ) 					count++; 			}); 			return found ? count : -1; 		};  		/** Return the listing template type appropriate for the section that 			contains the provided DOM element (example: "see" for "See" sections, 			etc).  If no matching type is found then the default listing template 			type is returned. 		*/ 		var findListingTypeForSection = function( clicked ) { 			var section = clicked.closest( 'div.mw-h2section, section.mw-h2section' ), sectionType; 			if ( SYSTEM.isNewMarkup ) 				sectionType = $( 'h2', section ).attr( 'id' ); 			else 				sectionType = $( '.mw-headline', section ).attr( 'id' ); 			for ( var sectionId in Config.SECTION_TO_DEFAULT_TYPE ) 				if ( sectionType == sectionId ) 					return Config.SECTION_TO_DEFAULT_TYPE[ sectionId ]; 			return 'listing'; // fall back 		};  		var replaceSpecial = function(str) { 			return str.replace(/[.?*+^$[\]\\(){}|-]/g, "\\$&"); 		};  		/** Return a regular expression that can be used to find all listing 			template invocations (as configured via the TEMPLATES map) 			within a section of wikitext.  Note that the returned regex simply 			matches the start of the template ("{{listing") and not the full 			template ("{{listing|key=value|...}}"). 		*/ 		var getListingTypesRegex = function( isListing ) { 			var templates = Config.TEMPLATES[ isListing ? 'listing' : 'marker' ]; 			return new RegExp('({{\\s*(' + templates.join('|') + ')\\b)(\\s*[\\|}])','ig'); 		};  		/** Given a listing index, return the full wikitext for that listing 			("{{listing|key=value|...}}"). An index of 0 returns the first listing 			template invocation, 1 returns the second, etc. 		*/ 		var getListingWikitextBraces = function( listingIndex, isListing ) { 			sectionText = sectionText.replace(/[^\S\n]+/g,' '); 			// find the listing wikitext that matches the same index as the listing index 			var listingRegex = getListingTypesRegex( isListing ); 			// look through all matches for "{{listing|see|do...}}" within the section 			// wikitext, returning the nth match, where 'n' is equal to the index of the 			// edit link that was clicked  			// if sectionText is wrong or corrupt the following lines may cause 			// a crash 			var listingSyntax, regexResult, listingMatchIndex; 			for (var i = 0; i <= listingIndex; i++) { 				regexResult = listingRegex.exec( sectionText ); 				if ( regexResult ) { 					listingMatchIndex = regexResult.index; 					listingSyntax = regexResult[ 1 ]; 				} 			} 			// listings may contain nested templates, so step through all section 			// text after the matched text to find MATCHING closing braces 			// the first two braces are matched by the listing regex and already 			// captured in the listingSyntax variable 			var matchFound = false; 			if ( listingMatchIndex && listingSyntax ) { 				var curlyBraceCount = 2, 					endPos = sectionText.length, 					startPos = listingMatchIndex + listingSyntax.length; 				for (var j = startPos; j < endPos; j++) { 					if (sectionText[j] === '{') 						++curlyBraceCount; 					else if (sectionText[j] === '}') 						--curlyBraceCount; 					if (curlyBraceCount === 0 && (j + 1) < endPos) { 						listingSyntax = sectionText.substring(listingMatchIndex, j + 1); 						matchFound = true; 						break; 					} 				} 			} 			if ( !matchFound ) 				listingSyntax = sectionText.substring( listingMatchIndex ); 			return (listingSyntax || '').trim(); 		};  		// Convert raw wiki listing syntax into a mapping of key-value pairs 		// corresponding to the listing template parameters. 		var wikiTextToListing = function( listingWikiSyntax, isListing ) { 			var typeRegex = getListingTypesRegex( isListing ), 				templates = Config.TEMPLATES[ isListing ? 'listing' : 'marker' ], 				comments, key, tag; 			// convert "{{see|" to {{listing|" etc. 			listingWikiSyntax = listingWikiSyntax 				.replace( typeRegex, '{{' + templates[ 0 ] + '$3' ) 				.slice(0,-2); // remove the trailing braces 			var listingAsMap = parseListing( listingWikiSyntax ); 			// replace comment placeholders by its original values 			for ( key in listingAsMap ) 				listingAsMap[ key ] = restoreComments(listingAsMap[ key ], false);  			// remove comments from select list and store it 			for ( key in getAllParams() ) { 				tag = ELEMENTS[ key ].prop( 'tagName' ); 				if ( listingAsMap[ key ] && listingAsMap[ key ] !== '' && tag === 'SELECT' ) { 					comments = listingAsMap[ key ].match( /<!--.*?-->/g ); 					if ( comments ) { 						selectComments[ key ] = comments; 						listingAsMap[ key ] = Callbacks.removeComments( listingAsMap[ key ] ); 					} 				} 			} 			// convert paragraph tags to newlines 			if ( listingAsMap.description && displayBlock ) 				listingAsMap.description = listingAsMap.description.replace(/\s*<p>\s*/g, '\n\n'); 			// remove control characters 			for ( key in listingAsMap ) 				listingAsMap[ key ] = removeCtrls( listingAsMap[ key ], key == 'description' );  			// sanitize the listing type param to match the configured values, so 			// if the listing contained "Do" it will still match the configured "do" 			if ( !listingAsMap.type ) 				listingAsMap.type = ''; 			for ( key of templates ) 				if ( listingAsMap.type.toLowerCase() === key.toLowerCase() ) { 					listingAsMap.type = key; 					break; 				} 			for ( key in listingAsMap ) { 				var c = Callbacks.checkYesNo( listingAsMap[ key ] ); 				if ( c !== '' ) listingAsMap[ key ] = c; 			}  			// copying parameter aliases if possible 			var arr, j, key2; 			for ( key in getAllParams() ) { 				arr = Config.PARAM_ALIASES[ key ] || []; 				for ( key2 of arr ) { 					if ( ( !listingAsMap[ key ] || listingAsMap[ key ] === '' ) && 						listingAsMap[ key2 ] ) { 						listingAsMap[ key ] = listingAsMap[ key2 ]; 						delete( listingAsMap[ key2 ] ); 					} 				} 			}  			return listingAsMap; 		};  		/** Split the raw template wikitext into an array of params. The pipe 			symbol delimits template params, but this method will also inspect the 			content to deal with nested templates or wikilinks that might contain 			pipe characters that should not be used as delimiters. 		*/  		// masking pipes in templates and wiki links by \x00 		var maskPipes = function( s ) { 			var regex1, regex2, regex3, regex4, t; 			function replacePipes( name, offset, str ) { 				return name.replace( /\|/g, '\x00' ).replace( regex2, '\x01' ).replace( regex3, '\x02' ); 			} 			function masking( str, start, end ) { 				regex1 = new RegExp( '\\' + start + '{2}[^\\' + start + '\\' + end + ']*\\' + end + '{2}', 'g' ); 				regex2 = new RegExp( '\\' + start, 'g' ); 				regex3 = new RegExp( '\\' + end, 'g' ); 				regex4 = new RegExp( '\\' + end + '{2}$' );  				str += end + end; 				do { 					t = str; 					str = str.replace( regex1, replacePipes ); 				} while ( t !== str ); 				return str.replace( regex4, '' ).replace( /\x01/g, start ).replace( /\x02/g, end ); 			} 			s = masking( s, '{', '}' ); 			return masking( s, '[', ']' ); 		};  		var parseListing = function( listingWikiSyntax ) { 			var listingAsMap = {}, 				str = listingWikiSyntax.replace( /[\x00-\x02]/g, '' ).slice( 2 ); // remove {{ 			str = maskPipes( str );  			// splitting each parameter 			var results = str.split( '|' ); 			results.shift(); 			var at, index = 1, match, name, result; 			for ( result of results ) { 				result = result.trim().replace( /\x00/g, '|' ); 				match = result.match( /[^<=\{\[]*\s*=/ ); 				if ( match && match[ 0 ] !== '=' ) { 					at = match[ 0 ].length; 					name = match[ 0 ].substr( 0, at - 1 ) 						.replace( /[\x00-\x0F\x7F]+/g, '') 						.replace( / +/g, ' ').trim(); 					listingAsMap[ name ] = result.substr( at ).trim(); 				} else { 					listingAsMap[ '' + index ] = result.replace( /^=/, '' ).trim(); 					index++; 				} 			}  			return listingAsMap; 		};  		/** This method is invoked when an "add" or "edit" listing button is 			clicked and will execute an Ajax request to retrieve all of the raw wiki 			syntax contained within the specified section.  This wiki text will 			later be modified via the listing editor and re-submitted as a section 			edit. 		*/ 		var initListingEditorDialog = function( clicked ) { 			var isEditMode = clicked.closest( SELECTORS.metadataSelector ).length > 0, 				listingTag = clicked.closest( SELECTORS.templateClass ), // markers and listings 				isListing = true, listingType;  			wrapContent(); 			if ( isEditMode ) { 				// listing or marker? 				isListing = listingTag.hasClass( SELECTORS.listingClass ); // otherwise Marker 				listingType = listingTag.attr( 'data-type' ); 				displayBlock = listingTag.prop( 'tagName' ) === 'DIV'; 			} else // add mode 				listingType = findListingTypeForSection( clicked );  			// find the nearest editable section (h2 or h3) that it is contained within. 			// remove mw-h3section and mw-h2section when ?useparsoid=1 is everywhere 			var sectionHeading = clicked.closest( 'div.mw-h3section, div.mw-h2section, section' ), 				sectionIndex = findSectionIndex( sectionHeading ); 			inlineDetected = isEditMode && isInline( clicked ); 			inlineListing = Config.OPTIONS.inlineFormat || inlineDetected; 			var listingIndex = isEditMode ? findListingIndex( sectionHeading, clicked, isListing ) : -1; 			unwrapContent();  			if ( ( sectionIndex < 0 ) || ( isEditMode && listingIndex < 0 ) ) { 				// to prevent a crash by getListingWikitextBraces() 				alert( translate( 'sectionNotFound' ) ); 				return; 			}  			progressForm( SELECTORS.loadingForm, 				translate( isListing ? 'loading' : 'loadingMarker' ) ); 			$.ajax({ 				url: SYSTEM.Wikivoyage_API, 				data: { 					prop: 'revisions', 					format: 'json', 					formatversion: 2, 					titles:  mw.config.get( 'wgPageName' ), 					action: 'query', 					rvprop: 'content', 					origin: '*', 					rvsection: sectionIndex 				}, 				cache: false // required 			}).done( function( data ) { 				closeForm( SELECTORS.loadingForm ); 				try { 					sectionText = data.query.pages[ 0 ].revisions[ 0 ].content; 				} catch ( e ) { 					alert( translate( 'ajaxSectionError' ) ); 					return; 				} 				openListingEditorDialog( isEditMode, sectionIndex, listingIndex, 					listingType, isListing, listingTag ); 			}).fail( function( jqXHR, textStatus, errorThrown ) { 				closeForm( SELECTORS.loadingForm ); 				alert( `${translate( 'ajaxInitFailure' )}: ${textStatus} ${errorThrown}` ); 			}); 		};  		/** This method is called asynchronously after the initListingEditorDialog() 			method has retrieved the existing wiki section content that the 			listing is being added to (and that contains the listing wiki syntax 			when editing). 		*/ 		var openListingEditorDialog = function( isEditMode, sectionNumber, listingIndex, 			listingType, isListing, listingTag ) { 			// Not working in Minerva skin because of missing modules  			const windw = $( window ), 				// wide dialogs on huge screens look terrible 				dialogWidth = windw.width() > Config.OPTIONS.MaxDialogWidth ? Config.OPTIONS.MaxDialogWidth : 'auto', 				pageX = window.scrollX, pageY = window.scrollY;  			// if a listing editor dialog is already open, get rid of it 			closeForm( SELECTORS.editorForm ); 			var form = $( createForm( isEditMode, isListing, listingTag ) );  			sectionText = stripComments(sectionText); 			var listingAsMap = {}, listingWikiSyntax, t; 			if ( isEditMode ) { 				listingWikiSyntax = getListingWikitextBraces( listingIndex, isListing ); 				listingAsMap = wikiTextToListing( listingWikiSyntax, isListing ); 				t = listingAsMap.type; 				if ( listingType && ( !t || t === "" ) ) 					listingAsMap.type = listingType; 				listingType = listingAsMap.type; 			} else 				listingAsMap.type = listingType; 			populateForm( listingAsMap, form, isEditMode, isListing, listingTag );  			var expanded = SYSTEM.userName ? Config.OPTIONS.expanded : false; 			if ( isListing && !expanded ) 				form.addClass( SELECTORS.editorFormReduced ); 			form.dialog({ 				// modal form - must submit or cancel 				modal: true, 				height: 'auto', 				width: dialogWidth, 				title: isListing ? translate( isEditMode ? 'editTitle' : 'addTitle' ) : 					translate( 'markerTitle' ), 				dialogClass: 'listingeditor-dialog ' + 					( isListing ? SELECTORS.listingClass : SELECTORS.markerClass ), 				close: function() { 				}, 				buttons: [ 				{ 					text: expanded ? '−' : '+', 					title: translate( 'expandTitle' ), 					id: 'listingeditor-expand', 					click: function() { 						var button = $( '#listingeditor-expand' ).find( 'span' ); 						button.text( button.text() === '+' ? '−' : '+' ); 						form.toggleClass( SELECTORS.editorFormReduced ); 					} 				}, 				{ 					text: translate( 'help' ), 					title: translate( isListing ? 'helpTitle' : 'helpTitleMarker' ), 					id: 'listingeditor-help', 					click: function() { window.open( 						isListing ? Config.MISC.helpPage : Config.MISC.helpPageMarker ); } 				}, 				{ 					text: translate( 'submit' ), 					title: translate( 'submitTitle' ), 					click: function() { 						if ($( SELECTORS.editorDelete ).is(':checked')) { 							// no validation 							formToText( isEditMode, listingWikiSyntax, listingAsMap, 								sectionNumber, false, isListing ); 							$(this).dialog('close'); 						} 						else if (validateForm()) { 							formToText( isEditMode, listingWikiSyntax, listingAsMap, 								sectionNumber, true, isListing ); 							$(this).dialog('close'); 						} 					} 				}, 				{ 					text: translate( 'preview' ), 					title: translate( isListing ? 'previewTitle' : 'previewTitleMarker' ), 					id: 'listingeditor-preview-button', 					click: function() { 						startPreview( listingAsMap, isListing ); 						$( '#select-preview', form ).trigger( 'click' ); 						$( '#div_description' ).hide(); 					} 				}, 				{ 					text: translate( 'previewOff' ), 					title: translate( 'previewOffTitle' ), 					id: 'listingeditor-preview-off', 					style: 'display: none', 					click: function() { 						togglePreview( true ); 						$( '#div_description' ).show(); 					} 				}, 				{ 					text: translate( 'refresh' ), 					title: translate( 'refreshTitle' ), 					icon: 'ui-icon-refresh', 					id: 'listingeditor-refresh', 					style: 'display: none', 					click: function() { 						refreshPreview( listingAsMap, isListing ); 					} 				}, 				{ 					text: translate( 'cancel' ), 					title: translate( 'cancelTitle' ), 					click: function() { 						if ( !checkForChanges( listingAsMap ) || confirm( translate( 'cancelMessage' ) ) ) { 							$(this).dialog('destroy').remove(); 						} 					} 				} 				], 				create: function() { 					$( '.ui-dialog-buttonpane' ) 						.append( `<div class="listingeditor-license">${translate( 'licenseText' )}</div>` ); 				}, 				beforeClose: function (e, ui) { 					if ( $( e.currentTarget ).hasClass( 'ui-dialog-titlebar-close' ) ) { 						if ( checkForChanges( listingAsMap ) && !confirm( translate( 'cancelMessage' ) ) ) { 							e.preventDefault(); 						} 					} 				} 			}); 			$( '.listingeditor-dialog' ).attr( { 'data-listingeditor-version': SYSTEM.version, 				'data-listingeditor-lang': `${SYSTEM.wikiLang}-${window[ SYSTEM.listingEditor ].LANG}` });  			window.scroll(pageX, pageY); 			var windowHeight = windw.height(); 			if ( windowHeight < 720 ) { 				var fontSize = parseFloat( $( '.listingeditor-dialog' ).css( 'font-size' ) ); 				$( '.listingeditor-dialog' ) 					.css( 'font-size', fontSize * windowHeight / 720 ); 				fontSize = parseFloat( $( '.chosen-container' ).css( 'font-size' ) ); 				$( '.chosen-container' ) 					.css( 'font-size', fontSize * windowHeight / 720 ); 			}  			// start preview if Marker editor 			if ( !isListing ) 				$( '#listingeditor-preview-button' ).trigger( 'click' ); 		};  		/** Commented-out listings can result in the wrong listing being edited, so 			strip out any comments and replace them with placeholders that can be 			restored prior to saving changes. 		*/ 		var stripComments = function( text ) { 			// /s supports line break characters in .* 			var regex = [ /<!--.*?-->/gs, /<nowiki>.*?<\/nowiki>/gis, /<pre>.*?<\/pre>/gis ], 				comments, i, j, rep; 			for ( j = 0; j < regex.length; j++ ) { 				comments = text.match( regex[ j ] ); 				if ( comments ) 					for ( i = 0; i < comments.length; i++ ) { 						rep = `<<<COMMENT${i};${j}>>>`; 						text = text.replace(comments[ i ], rep); 						replacements[rep] = comments[ i ]; 					} 			} 			return text; 		};  		// Search the text provided, and if it contains any text that was 		// previously stripped out for replacement purposes, restore it. 		var restoreComments = function(text, resetReplacements) { 			for ( var key in replacements ) 				text = text.replace(key, replacements[key]); 			if ( resetReplacements ) 				replacements = {}; 			return text; 		};  		// Logic invoked on form submit to analyze the values entered into the 		// editor form and to block submission if any fatal errors are found. 		var validateForm = function() { 			var validationFailureMessages = []; 			for ( var f of Callbacks.VALIDATE_FORM_CALLBACKS ) 				f( validationFailureMessages ); 			if ( validationFailureMessages.length ) { 				alert( validationFailureMessages.join( '\n' ) ); 				return false; 			} 			return true; 		};  		/** Convert the listing editor form entry fields into wiki text.  This 			method converts the form entry fields into a listing template string, 			replaces the original template string in the section text with the 			updated entry, and then submits the section text to be saved on the 			server. 		*/ 		var getValues = function( listing ) { 			var l = $.extend( true, {}, listing ), val; 			for ( var parameter in getAllParams() ) { 				val = ELEMENTS[ parameter ].val(); 				if ( val ) 					l[ parameter ] = val; 				else 					l[ parameter ] = null; 			} 			return l; 		};  		var formToText = function( isEditMode, listingWikiSyntax, listingAsMap, 			sectionNumber, withCallbacks, isListing ) {  			var listing = getValues( listingAsMap ); 			if ( withCallbacks ) 				for ( var f of Callbacks.SUBMIT_FORM_CALLBACKS ) 					f( listing, listingAsMap, isEditMode ); 			var text = listingToStr( listing, isListing ), 				summary = editSummarySection(), 				name = listingAsMap.name; 			if ( listing.name.trim() !== '' ) 				name = listing.name.trim(); 			if ( isEditMode ) 				summary = updateSectionTextWithEditedListing( summary, text, 					listingWikiSyntax, name, isListing ); 			else 				summary = updateSectionTextWithAddedListing( summary, text, listing, name ); 			if ( $( SELECTORS.editorSummary ).val() !== '' ) 				summary += ' – ' + $( SELECTORS.editorSummary ).val(); 			var minor = $( SELECTORS.editorMinorEdit ).is(':checked') ? true : false; 			saveForm(summary, minor, sectionNumber, '', ''); 		};  		var showPreview = function( listingAsMap, isListing ) { 			var text = listingToStr( getValues( listingAsMap ), isListing ); 			$( '#listingeditor-preview-syntax' ).text( text );  			$.ajax({ 				url: SYSTEM.Wikivoyage_API, 				data: { 					action: 'parse', 					prop: 'text', 					contentmodel: 'wikitext', 					format: 'json', 					text: text 				}, 				success: function( data ) { 					$( '#listingeditor-preview-text' ).html( data.parse.text[ '*' ] ); 				}, 				error: function() { 					$( '#listingeditor-preview' ).hide(); 				}, 			}); 		};  		// Preview  		var togglePreview = function( visible ) { 			$( '#listingeditor-preview' ).toggle( !visible ); 			$( '#listingeditor-refresh' ).toggle( !visible ); 			$( '#listingeditor-preview-off' ).toggle( !visible ); 			$( '#listingeditor-preview-button' ).toggle( visible ); 		};  		var startPreview = function( listingAsMap, isListing ) { 			var visible = $( '#listingeditor-preview' ).is( ':visible' ); 			togglePreview( visible ); 			if ( !visible ) 				showPreview( listingAsMap, isListing ); 		}; 		 		var refreshPreview = function( listingAsMap, isListing ) { 			if ( $( '#listingeditor-preview' ).is( ':visible' ) ) 				showPreview( listingAsMap, isListing ); 		};  		// For cancel button: check if any changes were made for warning msg. 		var checkForChanges = function( listingAsMap ) { 			var i, p, val; 			for ( var parameter in getAllParams() ) { 				p = listingAsMap[ parameter ]; 				val = ELEMENTS[ parameter ].val(); 				if ( val ) { 					if ( typeof( val ) === 'string' ) { 						p = p || ''; 						if ( parameter !== 'lastedit' && val.trim() !== p ) { 							return true; 						} 					} else { // multiple select 						p = p || []; 						if ( val.length !== p.length ) { 							return true; 						} 						for ( i = 0; i < val.length; i++ ) 							if ( !p.includes( val[ i ] ) ) { 								return true; 							} 					} 				} 			} 			return false; 		};  		// Begin building the edit summary by trying to find the section name. 		var editSummarySection = function() { 			var sectionName = getSectionName(); 			return ( sectionName.length ) ? `/* ${sectionName} */ ` : ''; 		};  		var getSectionName = function() { 			var HEADING_REGEX = /^=+\s*([^=]+)\s*=+\s*\n/, 				result = HEADING_REGEX.exec(sectionText); 			return ( result !== null ) ? result[ 1 ].trim() : ''; 		};  		/** After the listing has been converted to a string, add additional 			processing required for adds (as opposed to edits), returning an 			appropriate edit summary string. 		*/ 		var updateSectionTextWithAddedListing = function( originalEditSummary, listingWikiText, listing, name ) { 			var summary = originalEditSummary + mw.format( translate( 'added' ), name ); 			// add the new listing to the end of the section.  if there are 			// sub-sections, add it prior to the start of the sub-sections. 			var index = sectionText.indexOf('==='); 			if (index === 0) 				index = sectionText.indexOf('===='); 			if (index > 0) 				sectionText = sectionText.substr(0, index) + '* ' + listingWikiText + 					'\n' + sectionText.substr(index); 			else 				sectionText += '\n'+ '* ' + listingWikiText;  			sectionText = restoreComments( sectionText, true ); 			return summary; 		};  		/** After the listing has been converted to a string, add additional 			processing required for edits (as opposed to adds), returning an 			appropriate edit summary string. 		*/ 		var updateSectionTextWithEditedListing = function( originalEditSummary, 			listingWikiText, listingWikiSyntax, name, isListing ) {  			var summary = originalEditSummary;  			// '$&' like in '$&nbsp;' will be misinterpreted in regex replacements 			listingWikiSyntax = listingWikiSyntax.replace( /\$&/ig, '&#36;&'); 			sectionText = sectionText.replace( /\$&/ig, '&#36;&'); 			listingWikiText = listingWikiText.replace( /\$&/ig, '&#36;&');  			if ( $( SELECTORS.editorDelete ).is( ':checked' ) ) { 				summary += mw.format( translate( 'removed' ), name ); 				var listRegex = new RegExp('(\\n+[\\:\\*\\#]*)?\\s*' + replaceSpecial( listingWikiSyntax )); 				sectionText = sectionText.replace( listRegex, '' ); 			} else { 				summary += mw.format( translate( isListing ? 'updated' : 'updatedMarker' ), name ); 				sectionText = sectionText.replace( listingWikiSyntax, listingWikiText ); 			} 			sectionText = restoreComments(sectionText, true).replace( /&#36;/ig, '$$' ); // restore $ 			return summary; 		};  		// Render a dialog that notifies the user that the listing editor is 		// loaded or changes are being saved. 		var closeForm = function(selector) { 			if ( $(selector).length ) 				$(selector).dialog('destroy').remove(); 		};  		var progressForm = function(selector, text) { 			// if a progress dialog is already open, get rid of it 			closeForm(selector); 			var progress = $(`<div id="${selector.replace( '#', '' )}">${text}</div>`); 			progress.dialog({ 				modal: true, 				height: 110, 				width: 300, 				title: '' 			}); 			$('.ui-dialog-titlebar').hide(); 		};  		/** Execute the logic to post listing editor changes to the server so that 			they are saved.  After saving the page is refreshed to show the updated 			article. 		*/ 		var saveForm = function(summary, minor, sectionNumber, cid, answer) { 			var editPayload = { 				action: 'edit', 				title: mw.config.get( 'wgPageName' ), 				section: sectionNumber, 				text: sectionText, 				summary: summary, 				tags: SYSTEM.userName ? Config.MISC.editTags : null, 				captchaid: cid, 				captchaword: answer 			}; 			if ( minor ) 				editPayload.minor = 'true'; 			api.postWithToken( 				"csrf", 				editPayload 			).done(function(data, jqXHR) { 				if (data && data.edit && data.edit.result == 'Success') { 					// since the listing editor can be used on diff pages, redirect 					// to the canonical URL if it is different from the current URL 					var canonicalUrl = $("link[rel='canonical']").attr("href"), 						currentUrlWithoutHash = window.location.href.replace(window.location.hash, ""); 					if (canonicalUrl && currentUrlWithoutHash != canonicalUrl) { 						var sectionName = mw.util.escapeIdForLink(getSectionName()); 						if (sectionName.length) 							canonicalUrl += "#" + sectionName; 						window.location.href = canonicalUrl; 					} else 						window.location.reload(); 				} else if (data && data.error) { 					saveFailed(translate( 'submitApiError' ) + ' "' + data.error.code + '": ' + data.error.info ); 				} else if (data && data.edit.spamblacklist) { 					saveFailed(translate( 'submitBlacklistError' ) + ': ' + data.edit.spamblacklist ); 				} else if (data && data.edit.captcha) { 					closeForm( SELECTORS.saveForm ); 					captchaDialog(summary, minor, sectionNumber, data.edit.captcha.url, data.edit.captcha.id); 				} else 					saveFailed(translate( 'submitUnknownError' )); 			}).fail(function(code, result) { 				if (code === "http") 					saveFailed(translate( 'submitHttpError' ) + ': ' + result.textStatus ); 				else if (code === "ok-but-empty") { 					saveFailed(translate( 'submitEmptyError' )); 				} else 					saveFailed(translate( 'submitUnknownError' ) + ': ' + code ); 			}); 			progressForm( SELECTORS.saveForm, translate( 'saving' ) ); 		};  		/** If an error occurs while saving the form, remove the "saving" dialog, 			restore the original listing editor form (with all user content), and 			display an alert with a failure message. 		*/ 		var saveFailed = function(msg) { 			closeForm( SELECTORS.saveForm ); 			$( SELECTORS.editorForm ).dialog('open'); 			alert(msg); 		};  		/** If the result of an attempt to save the listing editor content is a 			Captcha challenge then display a form to allow the user to respond to 			the challenge and resubmit. 		*/ 		var captchaDialog = function(summary, minor, sectionNumber, captchaImgSrc, captchaId) { 			// if a captcha dialog is already open, get rid of it 			closeForm( SELECTORS.captchaForm ); 			var captcha = $('<div id="captcha-dialog">').text(translate( 'externalLinks' )); 			var image = $('<img class="fancycaptcha-image">') 				.attr('src', captchaImgSrc) 				.appendTo(captcha); 			var label = $('<label for="input-captcha">').text(translate( 'enterCaptcha' )).appendTo(captcha), 				input = $('<input id="input-captcha" type="text">').appendTo(captcha); 			captcha.dialog({ 				modal: true, 				title: translate( 'enterCaptcha' ), 				buttons: [ 					{ 						text: translate( 'submit' ), click: function() { 							saveForm(summary, minor, sectionNumber, captchaId, $('#input-captcha').val()); 							$(this).dialog('destroy').remove(); 						} 					}, 					{ 						text: translate( 'cancel' ), click: function() { 							$(this).dialog('destroy').remove(); 						} 					} 				] 			}); 		};  		// remove controls and illegal chars 		var removeCtrls = function( str, isContent ) { 			str = str.trim(); 			if ( str === '' ) return ''; 			if ( displayBlock && isContent ) { 				// remove controls from tags at first 				str = str.replace( /(<[^>]+>)/g, function( name, offset, str ) { 					return name.replace( /[\x00-\x0F\x7F]/g, ' ' ); 				}); 				str = str.replace( /[\x00-\x09\x0B\x0C\x0E\x0F\x7F]/g, ' ' ); 			} else 				str = str.replace( /(<\/?br[^%/>]*\/*>|<\/?p[^%/>]*\/*>)/g, ' ' ) 					.replace( /[\x00-\x0F\x7F]/g, ' ' ); 			return str.trim().replace( / {2,}/g, ' ' ); 		};  		var getAlias = function( value, aliases ) { 			for ( var key in aliases ) 				if ( aliases[ key ] === value ) { 					value = key; 					break; 				} 			return value; 		};  		var listingToStr = function( listing, isListing ) { 			var arr, i, l, par;  			// values cleanup 			for ( var parameter in listing ) { 				l = listing[ parameter ]; 					if ( l ) { 					if ( typeof l == 'object' ) 						for ( i = l.length - 1; i >= 0 ; i-- ) { 							if ( !l[ i ] || l[ i ] === '' ) 								l.splice( i, 1 ); 						} 					else { 						l = removeCtrls( l, parameter == 'description' ) 							.trim() 							.replace( / {2,}/g, ' ' ); 						l = maskPipes( l ).replace( /\|/g, '{{!}}' ).replace( /\x00/g, '|' ); 						// handle punctuation marks 						if ( Config.OPTIONS.withoutPunctuation.includes( parameter ) ) 							l = l.replace( /[.,;!?]+$/, '' ); 						if ( parameter === 'description' && l !== '' && !l.match( /[.!?]$/ ) ) 							l = l + '.'; 					} 					listing[ parameter ] = l; 				} 			}  			var templates = Config.TEMPLATES[ isListing ? 'listing' : 'marker' ], 				saveStr = '{{' + templates[ 0 ] + ' '; 			for ( parameter in getAllParams() ) { 				// recognized parameters only 				l = listing[ parameter ]; 				if ( !l ) continue;  				switch( parameter ) { 					case 'type': 						if ( ELEMENTS.firstType !== '' ) 							for ( i = 0; i < l.length; i++ ) 								if ( l[ i ] == ELEMENTS.firstType ) { 									l.splice( i, 1 ); 									l.unshift( ELEMENTS.firstType ); 									break; 								} 						if ( Config.OPTIONS.CopyToTypeAliases ) 							for ( i = 0; i < l.length; i++ ) 								l[ i ] = getAlias( l[ i ], LUA_MODULES.typeAliases ); 						l = l.join( ', ' ).replace( /_/g, ' ' ); 						break; 					case 'group': 						if ( Config.OPTIONS.CopyToTypeAliases ) 							l = getAlias( l, LUA_MODULES.groupAliases ); 						break; 					case 'subtype': 						// sorting subtypes by groups 						l = Callbacks.sortSubtypesByGroups( l ); 						if ( Config.OPTIONS.CopyToTypeAliases ) 							for ( i = 0; i < l.length; i++ ) 								l[ i ] = getAlias( l[ i ], LUA_MODULES.subtypeAliases ); 						l = l.join( ', ' ).replace( /_/g, ' ' ); 						break; 					case 'show': 						l = checkShowOptions( l ); 						l = l.join( ', ' ).replace( /_/g, ' ' ); 				}  				if ( selectComments[ parameter ] ) 					l = l + selectComments[ parameter ].join( '' ); 				par = parameter; 				arr = Config.PARAM_ALIASES[ par ] || [];  				// renaming parameter 				if (Config.OPTIONS.CopyToAliases && arr[0] && !listing[ arr[0] ]) 					par = arr[0]; 				if ( l !== '' || Config.keepIt[ parameter ] ) 					saveStr += '| ' + par + ' = ' + l; 				if ( !saveStr.match( /\n$/ ) ) { 					saveStr = saveStr.replace(/\s+$/, ''); 					saveStr += !inlineListing && Config.newline[ parameter ] ? 						'\n' : ' '; 				} 			} 			if ( Config.OPTIONS.AllowUnrecognizedParameters ) 				// append any unexpected values 				for ( parameter in listing ) 					if ( $.isEmptyObject( getParams( parameter ) ) && listing[ parameter ] && 						listing[ parameter ] !== '' ) { 						saveStr += `| ${parameter} = ${listing[ parameter ]}`; 						saveStr += inlineListing ? ' ' : '\n'; 					}  			return inlineDetected ? saveStr.replace( /\s+$/, ' }}' ) : saveStr.replace( /\s+$/, '\n}}' ); 		};  		// Called on DOM ready, this method initializes the listing editor and 		// adds the "add/edit listing" links to sections and existing listings. 		var init = function() { 			$('head').append('<link rel="stylesheet" type="text/css" href="/w/index.php?title=MediaWiki:Gadget-ListingEditor.css&action=raw&ctype=text/css">'); 			addEditButtons(); 			addListingButtons(); 		};  		// expose public members 		return { 			init, 			initListingEditorDialog 		}; 	}();  	$( Core.init );  	return { 		initListingEditorDialog: Core.initListingEditorDialog 	};  } ( mediaWiki, jQuery ) );  //</nowiki>