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eslint-disable-next-line max-lines-per-function\r\ndefine( [ 'utility' ], function run( utility ) {\r\n\t'use strict';\r\n\r\n\tvar mShowMoreFn = {\r\n\r\n\t\t// Default settings\r\n\t\tdefaults : {\r\n\t\t\tlimitsMin : '10',\r\n\t\t\tlimits : [ 50, 150, 200 ],\r\n\t\t\tlimitsHardstop : [ 75, 175, 225 ],\r\n\t\t\tlimitsForm : [ 30, 100, 120 ],\r\n\t\t\tlimitsFormHardstop : [ 55, 125, 145 ],\r\n\t\t\texpand : FRAMEWORK.locale.settings.mShowMore.expand,\r\n\t\t\tcontract : FRAMEWORK.locale.settings.mShowMore.contract,\r\n\t\t\tabout : FRAMEWORK.locale.settings.mShowMore.about,\r\n\t\t\tdescription : FRAMEWORK.locale.settings.mShowMore.description,\r\n\t\t\tinline : false,\r\n\t\t\talreadyRun : false,\r\n\t\t\tfullVisible : true,\r\n\t\t\tbreakpointArray : [ utility.smallTag, utility.mediumTag, utility.largeTag ],\r\n\t\t\tbuttonClassesDefault : [ [ 'a-button--tertiary', 'a-button-icon--up', 'a-button-icon--down' ], [ 'a-button', 'a-button-icon--remove', 'a-button-icon--add' ] ],\r\n\t\t},\r\n\r\n\t\ttruncateNodeContent : function( node, limit ) {\r\n\t\t\tvar newLimit = limit;\r\n\t\t\tif ( node.nodeType === Node.TEXT_NODE ) {\r\n\t\t\t\tif ( limit < 1 ) {\r\n\t\t\t\t\tnode.textContent = '';\r\n\t\t\t\t} else {\r\n\t\t\t\t\tnode.textContent = node.textContent.substring( 0, newLimit );\r\n\t\t\t\t\tnewLimit -= node.textContent.length;\r\n\t\t\t\t}\r\n\t\t\t} else if ( newLimit < 1 ) {\r\n\t\t\t\tnode.innerHTML = '';\r\n\t\t\t\tnode.classList.add( 'js-m-show-more-remove-node' );\r\n\t\t\t} else {\r\n\t\t\t\tnode.childNodes.forEach( function loop( child ) {\r\n\t\t\t\t\tnewLimit = mShowMoreFn.truncateNodeContent( child, newLimit );\r\n\t\t\t\t});\r\n\t\t\t}\r\n\t\t\treturn newLimit;\r\n\t\t},\r\n\r\n\t\ttruncateNode : function( node, limit ) {\r\n\t\t\tmShowMoreFn.truncateNodeContent( node, limit );\r\n\t\t\tnode.querySelectorAll( '.js-m-show-more-remove-node' ).forEach( function loop( childNode ) {\r\n\t\t\t\tchildNode.remove();\r\n\t\t\t});\r\n\t\t},\r\n\r\n\t\tinit : function( elm ) {\r\n\t\t\tvar\tbreakpoint,\r\n\t\t\t\tbreakpointNew,\r\n\t\t\t\tonResizeRefresh;\r\n\r\n\t\t\tif ( !elm.classList.contains( 'js-m-show-more' ) ) {\r\n\t\t\t\telm.classList.add( 'js-m-show-more' );\r\n\r\n\t\t\t\telm.mShowMore = {};\r\n\r\n\t\t\t\t// Pre load the JS for all components within show-more\r\n\t\t\t\telm.querySelectorAll( '.has-module-observer' ).forEach( function loop( element ) {\r\n\t\t\t\t\tutility.trigger( element, 'loadModule' );\r\n\t\t\t\t});\r\n\r\n\t\t\t\t// Get defaults and add / update any specified data-attribute options in html\r\n\t\t\t\telm.mShowMore.settings = utility.extend({}, mShowMoreFn.defaults, utility.getData( elm ) );\r\n\r\n\t\t\t\t// If used in form, make the form limits the defaults\r\n\t\t\t\tif ( elm.parentNode.classList.contains( 'm-form-row__content' ) ) {\r\n\t\t\t\t\t// May need something more specific than just parentNode in case of dodgy usage / AEM parsys divs / etc\r\n\t\t\t\t\telm.mShowMore.settings.defaultLimits = mShowMoreFn.defaults.limitsForm.slice();\r\n\t\t\t\t\telm.mShowMore.settings.defaultLimitsHardstop = mShowMoreFn.defaults.limitsFormHardstop.slice();\r\n\t\t\t\t} else {\r\n\t\t\t\t\telm.mShowMore.settings.defaultLimits = mShowMoreFn.defaults.limits.slice();\r\n\t\t\t\t\telm.mShowMore.settings.defaultLimitsHardstop = mShowMoreFn.defaults.limitsHardstop.slice();\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// If custom data limits have been set, check their validity and reset to default if necessary\r\n\t\t\t\tif ( elm.getAttribute( 'data-limits' ) ) {\r\n\t\t\t\t\tmShowMoreFn.getLimits( elm );\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// If has inline variant class, update settings\r\n\t\t\t\tif ( elm.classList.contains( 'm-show-more--inline' ) && elm.mShowMore.settings.variant !== 'secondary' ) {\r\n\t\t\t\t\telm.mShowMore.settings.inline = true;\r\n\t\t\t\t}\r\n\r\n\t\t\t\tif ( elm.mShowMore.settings.variant === 'secondary' ) {\r\n\t\t\t\t\telm.mShowMore.settings.buttonClasses = elm.mShowMore.settings.buttonClassesDefault[ 1 ];\r\n\t\t\t\t} else {\r\n\t\t\t\t\telm.mShowMore.settings.buttonClasses = elm.mShowMore.settings.buttonClassesDefault[ 0 ];\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Check for no truncation options and split into array if present\r\n\t\t\t\tif ( elm.mShowMore.settings.truncate ) {\r\n\t\t\t\t\telm.mShowMore.settings.truncate = elm.mShowMore.settings.truncate.split( ',' );\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Add an ID (if not already present) to link elements together\r\n\t\t\t\tif ( !elm.id ) {\r\n\t\t\t\t\telm.id = utility.makeId( 'm-show-more--' );\r\n\t\t\t\t\telm.hrefId = '#' + elm.id;\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Create inner\r\n\t\t\t\tutility.wrapInner( elm, 'div', 'm-show-more-inner' );\r\n\t\t\t\telm.mShowMore.inner = elm.querySelector( '.m-show-more-inner' );\r\n\t\t\t\telm.mShowMore.inner.setAttribute( 'aria-live', 'polite' );\r\n\r\n\t\t\t\t// Create full content holder\r\n\t\t\t\telm.mShowMore.fullHolder = utility.htmlStringToElement( '<div class=\"u-hidden\" aria-hidden=\"true\"></div>' );\r\n\t\t\t\telm.append( elm.mShowMore.fullHolder );\r\n\r\n\t\t\t\t// Wrap full content\r\n\t\t\t\tutility.wrapInner( elm.mShowMore.inner, 'div', 'm-show-more-inner__full' );\r\n\t\t\t\telm.mShowMore.full = elm.mShowMore.inner.querySelector( '.m-show-more-inner__full' );\r\n\t\t\t\telm.mShowMore.full.first = elm.mShowMore.full.firstElementChild;\r\n\t\t\t\telm.mShowMore.full.first.style.marginTop = '0';\r\n\t\t\t\telm.mShowMore.full.lastElementChild.style.marginBottom = '0';\r\n\t\t\t\telm.mShowMore.full.text = elm.mShowMore.full.textContent.replace( /[\\s\\t\\n\\r]+/g, ' ' );\r\n\t\t\t\telm.mShowMore.full.setAttribute( 'aria-hidden', 'true' );\r\n\r\n\t\t\t\t// Create intro\r\n\t\t\t\tmShowMoreFn.createIntro( elm );\r\n\r\n\t\t\t\t// Resize function; also runs on setup to adjust amount of copy visible in the intro\r\n\t\t\t\tbreakpoint = '';\r\n\t\t\t\tonResizeRefresh = utility.debounce( function listener() {\r\n\t\t\t\t\tbreakpointNew = utility.getBreakpoint();\r\n\r\n\t\t\t\t\t// If the view has changed, adjust the amount of copy shown as per the settings\r\n\t\t\t\t\tif ( breakpointNew !== breakpoint ) {\r\n\t\t\t\t\t\telm.mShowMore.settings.breakpointArray.forEach( function loop( size, i ) {\r\n\t\t\t\t\t\t\tvar truncateFn = function truncateFn() {\r\n\t\t\t\t\t\t\t\t\tif ( elm.mShowMore.settings.truncate ) {\r\n\t\t\t\t\t\t\t\t\t\tif ( elm.mShowMore.settings.truncate[ 0 ] === 'none' ) {\r\n\t\t\t\t\t\t\t\t\t\t\t// Truncate set to none - do not cut at any breakpoint\r\n\t\t\t\t\t\t\t\t\t\t\telm.mShowMore.settings.cut = false;\r\n\t\t\t\t\t\t\t\t\t\t} else if ( elm.mShowMore.settings.truncate[ i ] === 'true' ) {\r\n\t\t\t\t\t\t\t\t\t\t\t// Truncate set to true for this variant\r\n\t\t\t\t\t\t\t\t\t\t\telm.mShowMore.settings.cut = true;\r\n\t\t\t\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\t\t\t\t// Truncate set false for this variant\r\n\t\t\t\t\t\t\t\t\t\t\telm.mShowMore.settings.cut = false;\r\n\t\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t\t},\r\n\t\t\t\t\t\t\t\tintroLength = elm.mShowMore.intro.text.trim().length,\r\n\t\t\t\t\t\t\t\tintroTrimmed = elm.mShowMore.intro.text.length - introLength;\r\n\r\n\t\t\t\t\t\t\tif ( breakpointNew === size ) {\r\n\t\t\t\t\t\t\t\tif ( introLength > elm.mShowMore.settings.limits[ i ] && introLength < elm.mShowMore.settings.limitsHardstop[ i ] ) {\r\n\t\t\t\t\t\t\t\t\t// Intro text length is greater than the limit, but less than the hardstop\r\n\t\t\t\t\t\t\t\t\telm.mShowMore.full.cut = elm.mShowMore.full.text.trim().indexOf( ' ', elm.mShowMore.settings.limitsHardstop[ i ] ) + introTrimmed;\r\n\t\t\t\t\t\t\t\t\telm.mShowMore.intro.cut = elm.mShowMore.intro.text.trim().indexOf( ' ', elm.mShowMore.settings.limitsHardstop[ i ] ) + introTrimmed;\r\n\t\t\t\t\t\t\t\t\ttruncateFn();\r\n\t\t\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t\t\t// Standard\r\n\t\t\t\t\t\t\t\t\telm.mShowMore.full.cut = elm.mShowMore.full.text.trim().indexOf( ' ', elm.mShowMore.settings.limits[ i ] ) + introTrimmed;\r\n\t\t\t\t\t\t\t\t\telm.mShowMore.intro.cut = elm.mShowMore.intro.text.trim().indexOf( ' ', elm.mShowMore.settings.limits[ i ] ) + introTrimmed;\r\n\t\t\t\t\t\t\t\t\ttruncateFn();\r\n\t\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t});\r\n\t\t\t\t\t\tmShowMoreFn.updateIntro( elm );\r\n\t\t\t\t\t\tbreakpoint = breakpointNew;\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\tsetTimeout( function timeoutFn() {\r\n\t\t\t\t\t\tif ( elm.mShowMore.settings.fullVisible ) {\r\n\t\t\t\t\t\t\t// If full content is visible, match inner height to full so as not to hide it...\r\n\t\t\t\t\t\t\telm.mShowMore.settings.height = Math.ceil( elm.mShowMore.full.offsetHeight ) + 'px';\r\n\t\t\t\t\t\t} else {\r\n\t\t\t\t\t\t\t// ...otherwise match inner height to intro\r\n\t\t\t\t\t\t\telm.mShowMore.settings.height = Math.ceil( elm.mShowMore.intro.offsetHeight ) + 'px';\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}, 10 );\r\n\t\t\t\t}, 25 );\r\n\r\n\t\t\t\t// Create resize and refresh eventListeners and trigger initial resize\r\n\t\t\t\twindow.addEventListener( 'resize', onResizeRefresh );\r\n\t\t\t\twindow.addEventListener( 'refresh', onResizeRefresh, false );\r\n\t\t\t\tonResizeRefresh();\r\n\r\n\t\t\t\t// Complete setup\r\n\t\t\t\telm.mShowMore.inner.prepend( elm.mShowMore.intro );\r\n\t\t\t\telm.mShowMore.fullHolder.append( elm.mShowMore.full );\r\n\t\t\t\telm.mShowMore.full.style.display = 'none';\r\n\t\t\t\telm.mShowMore.settings.fullVisible = false;\r\n\r\n\r\n\t\t\t\telm.mShowMore.open = function open() {\r\n\t\t\t\t\tif ( elm.mShowMore.button && elm.mShowMore.button.classList.contains( elm.mShowMore.settings.buttonClasses[ 2 ] ) ) {\r\n\t\t\t\t\t\tmShowMoreFn.clickButtonExpand( elm, true );\r\n\t\t\t\t\t}\r\n\t\t\t\t};\r\n\t\t\t\telm.mShowMore.close = function close() {\r\n\t\t\t\t\tif ( elm.mShowMore.button && elm.mShowMore.button.classList.contains( elm.mShowMore.settings.buttonClasses[ 2 ] ) ) {\r\n\t\t\t\t\t\t// Do nothing as collapsed\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\tmShowMoreFn.clickButtonContract( elm, true );\r\n\t\t\t\t\t}\r\n\t\t\t\t};\r\n\r\n\t\t\t\telm.mShowMore.setSettings = function setSettings( newSettings ) {\r\n\t\t\t\t\tif ( newSettings.expand ) {\r\n\t\t\t\t\t\telm.mShowMore.settings.expand = newSettings.expand;\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif ( newSettings.contract ) {\r\n\t\t\t\t\t\telm.mShowMore.settings.contract = newSettings.contract;\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif ( newSettings.about ) {\r\n\t\t\t\t\t\telm.mShowMore.settings.about = newSettings.about;\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif ( newSettings.description ) {\r\n\t\t\t\t\t\telm.mShowMore.settings.description = newSettings.description;\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif ( newSettings.limits ) {\r\n\t\t\t\t\t\telm.mShowMore.settings.limits = newSettings.limits;\r\n\t\t\t\t\t\tmShowMoreFn.getLimits( elm );\r\n\t\t\t\t\t}\r\n\t\t\t\t\tif ( newSettings.truncate ) {\r\n\t\t\t\t\t\telm.mShowMore.settings.truncate = newSettings.truncate;\r\n\t\t\t\t\t\telm.mShowMore.settings.truncate = elm.mShowMore.settings.truncate.split( ',' );\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\t// Set the breakpoint to blank to force an update of the show more\r\n\t\t\t\t\tbreakpoint = '';\r\n\t\t\t\t\tonResizeRefresh(); // Update the show more\r\n\t\t\t\t};\r\n\t\t\t}\r\n\r\n\t\t\treturn elm.mShowMore;\r\n\t\t},\r\n\r\n\t\tgetLimits : function( elm ) {\r\n\t\t\t// Custom limits will have been set as string and settings.limits will reflect that, so convert to array\r\n\t\t\telm.mShowMore.settings.limits = elm.mShowMore.settings.limits.split( ',' );\r\n\r\n\t\t\telm.mShowMore.settings.limits.forEach( function loop( rawLimit, i ) {\r\n\t\t\t\tvar limit = Number.parseInt( rawLimit.trim(), 10 ); // Trim and parse to integer\r\n\t\t\t\tif ( Number.isNaN( limit ) ) {\r\n\t\t\t\t\t// Override is either auto or an error - revert to default\r\n\t\t\t\t\telm.mShowMore.settings.limits[ i ] = elm.mShowMore.settings.defaultLimits[ i ];\r\n\t\t\t\t} else if ( limit > elm.mShowMore.settings.defaultLimitsHardstop[ i ] ) {\r\n\t\t\t\t\t// Override exceeds hardstop - pull back to default hardstop\r\n\t\t\t\t\telm.mShowMore.settings.limits[ i ] = elm.mShowMore.settings.defaultLimitsHardstop[ i ];\r\n\t\t\t\t} else if ( limit < elm.mShowMore.settings.limitsMin ) {\r\n\t\t\t\t\t// Override is less than minimum - pull up to default minimum\r\n\t\t\t\t\telm.mShowMore.settings.limits[ i ] = elm.mShowMore.settings.limitsMin;\r\n\t\t\t\t} else {\r\n\t\t\t\t\t// Override accepted - pass through trimmed / parsed value\r\n\t\t\t\t\telm.mShowMore.settings.limits[ i ] = limit;\r\n\t\t\t\t}\r\n\t\t\t});\r\n\t\t},\r\n\r\n\t\tcreateIntro : function( elm ) {\r\n\t\t\tvar firstChildElement = elm.mShowMore.full.firstElementChild;\r\n\t\t\telm.mShowMore.intro = document.createElement( 'div' );\r\n\t\t\telm.mShowMore.intro.classList.add( 'm-show-more-inner__intro' );\r\n\t\t\telm.mShowMore.intro.setAttribute( 'aria-hidden', 'false' );\r\n\r\n\t\t\t// Check to see if first child element is a paragraph...\r\n\t\t\tif ( firstChildElement && firstChildElement.tagName === 'P' ) {\r\n\t\t\t\t// ...if it is, clone it and use it as the basis for the intro, then grab its text content\r\n\t\t\t\telm.mShowMore.intro.append( firstChildElement.cloneNode( true ) );\r\n\t\t\t\telm.mShowMore.intro.baseHtmlElm = firstChildElement.cloneNode( true );\r\n\t\t\t\telm.mShowMore.intro.text = elm.mShowMore.intro.textContent.replace( /[\\s\\t\\n\\r]+/g, ' ' );\r\n\t\t\t} else if ( firstChildElement.firstElementChild && firstChildElement.firstElementChild.tagName === 'P' ) {\r\n\t\t\t\t// ...if it isn't, sniff one layer down in case of wrapper (retain wrapper in case of AEM parsys div, but remove any top margin from firstElementChild to ensure correct spacing)\r\n\t\t\t\tfirstChildElement.firstElementChild.style.marginTop = '0';\r\n\t\t\t\telm.mShowMore.intro.append( firstChildElement.firstElementChild.cloneNode( true ) );\r\n\t\t\t\telm.mShowMore.intro.baseHtmlElm = firstChildElement.firstElementChild.cloneNode( true );\r\n\t\t\t\telm.mShowMore.intro.text = elm.mShowMore.intro.textContent.replace( /[\\s\\t\\n\\r]+/g, ' ' );\r\n\t\t\t} else {\r\n\t\t\t\t// ...otherwise just create an empty text object to it's available to other functions\r\n\t\t\t\telm.mShowMore.intro.text = '';\r\n\t\t\t\telm.mShowMore.intro.baseHtmlElm = '';\r\n\t\t\t}\r\n\r\n\t\t\t// Set top / bottom margins to retain spacing\r\n\t\t\tif ( elm.mShowMore.intro.firstElementChild ) {\r\n\t\t\t\telm.mShowMore.intro.firstElementChild.style.marginTop = '0';\r\n\t\t\t\telm.mShowMore.intro.lastElementChild.style.marginBottom = '0';\r\n\t\t\t}\r\n\t\t},\r\n\r\n\t\t// eslint-disable-next-line complexity\r\n\t\tupdateIntro : function( elm ) {\r\n\t\t\t// Count paragraphs\r\n\t\t\tvar parCount = elm.mShowMore.full.querySelectorAll( 'p' ).length;\r\n\r\n\t\t\t// Remove any pre-existing button\r\n\t\t\tif ( elm.mShowMore.button ) {\r\n\t\t\t\telm.mShowMore.button.remove();\r\n\t\t\t}\r\n\r\n\t\t\t// Create intro text (or not, as the case may be)\r\n\t\t\tif ( elm.mShowMore.intro.text === '' && elm.mShowMore.intro.baseHtmlElm === '' ) {\r\n\t\t\t\t// First element isn't a paragraph - add button and tighten spacing\r\n\t\t\t\tmShowMoreFn.createButton( elm );\r\n\t\t\t\telm.mShowMore.button.classList.add( 'a-button--show-more-tighten' );\r\n\t\t\t} else if ( elm.mShowMore.full.text.length !== 0 && elm.mShowMore.full.cut === -1 && elm.mShowMore.intro.cut === -1 && parCount < 2 ) {\r\n\t\t\t\t// Single short par - show everything\r\n\t\t\t\telm.mShowMore.intro.innerHTML = '';\r\n\t\t\t\tif ( elm.mShowMore.intro.baseHtmlElm !== '' ) {\r\n\t\t\t\t\telm.mShowMore.intro.append( elm.mShowMore.intro.baseHtmlElm.cloneNode( true ) );\r\n\t\t\t\t}\r\n\t\t\t} else if ( ( elm.mShowMore.intro.text !== '' && elm.mShowMore.intro.cut === -1 ) || elm.mShowMore.settings.cut === false ) {\r\n\t\t\t\t// Short first par, but more content, or no truncation variant - show first par and add button\r\n\t\t\t\telm.mShowMore.intro.innerHTML = '';\r\n\t\t\t\tif ( elm.mShowMore.intro.baseHtmlElm !== '' ) {\r\n\t\t\t\t\telm.mShowMore.intro.append( elm.mShowMore.intro.baseHtmlElm.cloneNode( true ) );\r\n\t\t\t\t}\r\n\t\t\t\tmShowMoreFn.createButton( elm );\r\n\t\t\t} else if ( elm.mShowMore.intro.cut === -1 ) {\r\n\t\t\t\t// First element isn't a paragraph - add button and tighten spacing\r\n\t\t\t\tmShowMoreFn.createButton( elm );\r\n\t\t\t\telm.mShowMore.button.classList.add( 'a-button--show-more-tighten' );\r\n\t\t\t} else {\r\n\t\t\t\t// First par is abbreviated, add ellipses and read more regardless of further content\r\n\t\t\t\telm.mShowMore.intro.innerHTML = '';\r\n\t\t\t\tif ( elm.mShowMore.intro.baseHtmlElm !== '' ) {\r\n\t\t\t\t\telm.mShowMore.intro.append( elm.mShowMore.intro.baseHtmlElm.cloneNode( true ) ); // Clone original intro paragraph\r\n\t\t\t\t}\r\n\t\t\t\tmShowMoreFn.truncateNode( elm.mShowMore.intro, elm.mShowMore.intro.cut ); // Truncate intro paragraph\r\n\t\t\t\telm.mShowMore.intro.firstChild.append( utility.htmlStringToElement( '<span class=\"m-show-more__ellipses\">\\u2026</span>' ) ); // Append ellipses to end of paragraph\r\n\t\t\t\tmShowMoreFn.createButton( elm );\r\n\t\t\t}\r\n\r\n\t\t\telm.mShowMore.settings.height = Math.ceil( elm.mShowMore.intro.offsetHeight ) + 'px';\r\n\t\t},\r\n\r\n\t\tcreateButton : function( elm ) {\r\n\t\t\telm.mShowMore.button = document.createElement( 'button' );\r\n\t\t\tutility.setAttributes( elm.mShowMore.button, {\r\n\t\t\t\ttype : 'button',\r\n\t\t\t\tclass : 'a-button m-show-more-button a-button-icon ' + elm.mShowMore.settings.buttonClasses[ 0 ],\r\n\t\t\t\t'aria-controls' : elm.id,\r\n\t\t\t});\r\n\r\n\t\t\tif ( elm.mShowMore.settings.inline ) {\r\n\t\t\t\telm.mShowMore.button.classList.add( 'a-button--show-more-inline' );\r\n\t\t\t}\r\n\r\n\t\t\telm.mShowMore.buttonText = document.createElement( 'span' );\r\n\t\t\telm.mShowMore.buttonText.classList.add( 'a-button__inner' );\r\n\t\t\telm.mShowMore.button.append( elm.mShowMore.buttonText );\r\n\r\n\t\t\telm.mShowMore.button.addEventListener( 'click', function listener( e ) {\r\n\t\t\t\te.preventDefault();\r\n\t\t\t\tif ( elm.mShowMore.button && elm.mShowMore.button.classList.contains( elm.mShowMore.settings.buttonClasses[ 2 ] ) ) {\r\n\t\t\t\t\tmShowMoreFn.clickButtonExpand( elm );\r\n\t\t\t\t} else {\r\n\t\t\t\t\tmShowMoreFn.clickButtonContract( elm );\r\n\t\t\t\t}\r\n\t\t\t});\r\n\r\n\t\t\tif ( elm.mShowMore.settings.fullVisible ) {\r\n\t\t\t\t// Full content visible - retain contract button\r\n\t\t\t\tutility.setAttributes( elm.mShowMore.button, {\r\n\t\t\t\t\tclass : 'a-button m-show-more-button a-button-icon ' + elm.mShowMore.settings.buttonClasses[ 0 ] + ' ' + elm.mShowMore.settings.buttonClasses[ 1 ],\r\n\t\t\t\t\t'aria-expanded' : 'true',\r\n\t\t\t\t\t'aria-label' : elm.mShowMore.settings.contract + elm.mShowMore.settings.about + elm.mShowMore.settings.description,\r\n\t\t\t\t});\r\n\t\t\t\telm.mShowMore.button.classList.add( elm.mShowMore.settings.buttonClasses[ 1 ] );\r\n\t\t\t\telm.mShowMore.buttonText.textContent = elm.mShowMore.settings.contract;\r\n\t\t\t\telm.append( elm.mShowMore.button );\r\n\t\t\t} else {\r\n\t\t\t\t// Intro only - add expand button\r\n\t\t\t\tutility.setAttributes( elm.mShowMore.button, {\r\n\t\t\t\t\t'aria-expanded' : 'false',\r\n\t\t\t\t\t'aria-label' : elm.mShowMore.settings.expand + elm.mShowMore.settings.about + elm.mShowMore.settings.description,\r\n\t\t\t\t});\r\n\t\t\t\telm.mShowMore.button.classList.add( elm.mShowMore.settings.buttonClasses[ 2 ] );\r\n\t\t\t\telm.mShowMore.buttonText.textContent = elm.mShowMore.settings.expand;\r\n\r\n\t\t\t\tif ( elm.mShowMore.settings.inline ) {\r\n\t\t\t\t\telm.mShowMore.intro.firstElementChild.append( elm.mShowMore.button );\r\n\t\t\t\t} else {\r\n\t\t\t\t\telm.append( elm.mShowMore.button );\r\n\t\t\t\t}\r\n\t\t\t}\r\n\t\t},\r\n\r\n\t\tclickButtonExpand : function( elm, noFocus ) {\r\n\t\t\t// Button down - expand\r\n\t\t\tvar ellipsesElm = elm.mShowMore.intro.querySelector( '.m-show-more__ellipses' );\r\n\r\n\t\t\tif ( elm.mShowMore.settings.isAnimating || !elm.mShowMore.button ) {\r\n\t\t\t\t// Do nothing as already animating or there is no button\r\n\t\t\t} else {\r\n\t\t\t\telm.mShowMore.settings.isAnimating = true;\r\n\r\n\t\t\t\telm.mShowMore.inner.style.height = Math.ceil( elm.mShowMore.inner.offsetHeight ) + 'px';\r\n\t\t\t\telm.mShowMore.inner.classList.add( 'is-animating' );\r\n\t\t\t\telm.mShowMore.intro.style.opacity = '0';\r\n\t\t\t\telm.mShowMore.intro.setAttribute( 'aria-hidden', 'true' );\r\n\t\t\t\telm.mShowMore.inner.prepend( elm.mShowMore.full );\r\n\t\t\t\telm.mShowMore.full.style.display = 'block';\r\n\t\t\t\telm.mShowMore.full.style.opacity = '1';\r\n\t\t\t\telm.mShowMore.full.setAttribute( 'aria-hidden', 'false' );\r\n\t\t\t\telm.mShowMore.settings.fullVisible = true;\r\n\t\t\t\telm.mShowMore.inner.style.height = Math.ceil( elm.mShowMore.full.offsetHeight ) + 'px';\r\n\r\n\t\t\t\t// Drop any elipses to avoid clunkiness during animation\r\n\t\t\t\tif ( ellipsesElm ) {\r\n\t\t\t\t\tellipsesElm.classList.add( 'u-hidden' ); // Hide elipses\r\n\t\t\t\t}\r\n\r\n\t\t\t\t// Move inline variant button to avoid clunkiness during animation\r\n\t\t\t\tif ( elm.mShowMore.settings.inline ) {\r\n\t\t\t\t\t// If inline variant, append button to correct location...\r\n\t\t\t\t\telm.append( elm.mShowMore.button );\r\n\t\t\t\t\tif ( noFocus ) {\r\n\t\t\t\t\t\t// Do not adjust page\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\t// ...then stall long enough for aria-live to take precedence before returning focus\r\n\t\t\t\t\t\tsetTimeout( function timeoutFn() {\r\n\t\t\t\t\t\t\telm.mShowMore.button.focus();\r\n\t\t\t\t\t\t}, 10 );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\telm.mShowMore.button.classList.remove( elm.mShowMore.settings.buttonClasses[ 2 ] );\r\n\t\t\t\telm.mShowMore.button.classList.add( elm.mShowMore.settings.buttonClasses[ 1 ] );\r\n\t\t\t\telm.mShowMore.buttonText.textContent = elm.mShowMore.settings.contract;\r\n\t\t\t\telm.mShowMore.button.setAttribute( 'aria-expanded', 'true' );\r\n\t\t\t\telm.mShowMore.button.setAttribute( 'aria-label', elm.mShowMore.settings.contract + elm.mShowMore.settings.about + elm.mShowMore.settings.description );\r\n\r\n\t\t\t\tsetTimeout( function timeoutFn() {\r\n\t\t\t\t\tif ( ellipsesElm ) {\r\n\t\t\t\t\t\tellipsesElm.classList.remove( 'u-hidden' ); // Display ellipses again if necessary\r\n\t\t\t\t\t}\r\n\t\t\t\t\telm.mShowMore.intro.remove(); // Remove intro once animation has completed\r\n\t\t\t\t\telm.mShowMore.inner.style.removeProperty( 'height' );\r\n\t\t\t\t\telm.mShowMore.settings.isAnimating = false;\r\n\t\t\t\t\telm.mShowMore.inner.classList.remove( 'is-animating' );\r\n\t\t\t\t}, FRAMEWORK.timings.current.t350ms );\r\n\r\n\t\t\t\tutility.trigger( window, 'refresh' );\r\n\t\t\t}\r\n\t\t},\r\n\r\n\t\tclickButtonContract : function( elm, noFocus ) {\r\n\t\t\tvar scrollParent = utility.scrollParent( elm ),\r\n\t\t\t\tbuttonTopNow;\r\n\r\n\t\t\tif ( elm.mShowMore.settings.isAnimating || !elm.mShowMore.button ) {\r\n\t\t\t\t// Do nothing as already animating or there is no button\r\n\t\t\t} else {\r\n\t\t\t\telm.mShowMore.settings.isAnimating = true;\r\n\r\n\t\t\t\t// Button up - contract\r\n\t\t\t\telm.mShowMore.inner.style.height = Math.ceil( elm.mShowMore.inner.offsetHeight ) + 'px';\r\n\t\t\t\telm.mShowMore.inner.classList.add( 'is-animating' );\r\n\t\t\t\telm.mShowMore.full.setAttribute( 'aria-hidden', 'true' );\r\n\t\t\t\telm.mShowMore.inner.prepend( elm.mShowMore.intro );\r\n\t\t\t\telm.mShowMore.intro.setAttribute( 'aria-hidden', 'false' );\r\n\r\n\t\t\t\telm.mShowMore.settings.fullVisible = false;\r\n\t\t\t\telm.mShowMore.intro.style.opacity = '1';\r\n\t\t\t\telm.mShowMore.full.style.opacity = '0';\r\n\t\t\t\telm.mShowMore.inner.style.height = Math.ceil( elm.mShowMore.intro.offsetHeight ) + 'px';\r\n\r\n\t\t\t\tsetTimeout( function timeoutFn() {\r\n\t\t\t\t\telm.mShowMore.fullHolder.append( elm.mShowMore.full );\r\n\t\t\t\t\telm.mShowMore.full.style.display = 'none';\r\n\t\t\t\t\telm.mShowMore.inner.style.removeProperty( 'height' );\r\n\r\n\t\t\t\t\tif ( noFocus ) {\r\n\t\t\t\t\t\t// Do not adjust page\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\tbuttonTopNow = scrollParent.scrollTop + elm.mShowMore.button.getBoundingClientRect().top;\r\n\r\n\t\t\t\t\t\tif ( scrollParent.scrollTop > buttonTopNow ) {\r\n\t\t\t\t\t\t\tscrollParent.scrollTop = buttonTopNow;\r\n\t\t\t\t\t\t}\r\n\t\t\t\t\t}\r\n\r\n\t\t\t\t\telm.mShowMore.settings.isAnimating = false;\r\n\t\t\t\t\telm.mShowMore.inner.classList.remove( 'is-animating' );\r\n\t\t\t\t}, FRAMEWORK.timings.current.t350ms );\r\n\r\n\t\t\t\telm.mShowMore.button.classList.remove( elm.mShowMore.settings.buttonClasses[ 1 ] );\r\n\t\t\t\telm.mShowMore.button.classList.add( elm.mShowMore.settings.buttonClasses[ 2 ] );\r\n\t\t\t\telm.mShowMore.buttonText.textContent = elm.mShowMore.settings.expand;\r\n\t\t\t\telm.mShowMore.button.setAttribute( 'aria-expanded', 'false' );\r\n\t\t\t\telm.mShowMore.button.setAttribute( 'aria-label', elm.mShowMore.settings.expand + elm.mShowMore.settings.about + elm.mShowMore.settings.description );\r\n\r\n\t\t\t\tif ( elm.mShowMore.settings.inline ) {\r\n\t\t\t\t\t// If inline variant, append button to correct location...\r\n\t\t\t\t\telm.mShowMore.intro.firstElementChild.append( elm.mShowMore.button );\r\n\t\t\t\t\tif ( noFocus ) {\r\n\t\t\t\t\t\t// Do not adjust page\r\n\t\t\t\t\t} else {\r\n\t\t\t\t\t\t// ...then stall long enough for aria-live to take precedence before returning focus\r\n\t\t\t\t\t\tsetTimeout( function timeoutFn() {\r\n\t\t\t\t\t\t\telm.mShowMore.button.focus();\r\n\t\t\t\t\t\t}, 10 );\r\n\t\t\t\t\t}\r\n\t\t\t\t}\r\n\r\n\t\t\t\tutility.trigger( window, 'refresh' );\r\n\t\t\t}\r\n\t\t},\r\n\t};\r\n\r\n\treturn {\r\n\t\tinitInstance : function( el ) {\r\n\t\t\treturn mShowMoreFn.init( el );\r\n\t\t},\r\n\t};\r\n});\r\n"]}