Elementor #2722 - Door of Clubs

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Current Directory: wp-content/plugins/wpforms/assets/pro/js/frontend

Linux appserver-0d5e4f1e-php-cc8da225320a42ba9b7d66cba40b1f03 6.6.123+ #1 SMP PREEMPT_DYNAMIC Wed Mar 11 09:04:28 UTC 2026 x86_64

Edit File: iframe.js

/* global wpforms_settings */

/**
 * WPForms Iframe Helper for displaying сontent.
 *
 * @since 1.9.2
 */
window.WPFormsIframe = window.WPFormsIframe || ( function( document ) {
	/**
	 * Public functions and properties.
	 *
	 * @since 1.9.2
	 *
	 * @type {Object}
	 */
	const app = {

/**
		 * Create an iframe from a div inside.
		 *
		 * @since 1.9.2
		 *
		 * @param {Object} options       Options for the iframe element.
		 * @param {string} options.color Value for the `color` css-property for <head> inside <iframe>.
		 *
		 * @this {HTMLDivElement}
		 */
		update( options = {} ) {
			const iframeWrapper = this;

// Prevent double-execution.
			if ( iframeWrapper.classList.contains( 'wpforms-iframe-updated' ) ) {
				return;
			}

iframeWrapper.classList.add( 'wpforms-iframe-updated' );

const iframe = document.createElement( 'iframe' );

iframe.onload = function() {
				app.iframeStyles( iframe, options );
				app.iframeBody( iframe, iframeWrapper.innerHTML );
				app.iframeFullHeight( iframe );

iframeWrapper.remove();
			};

iframeWrapper.after( iframe );
		},

/**
		 * Add styles to an iframe.
		 *
		 * @since 1.9.2
		 *
		 * @param {HTMLIFrameElement} iframe        Iframe element.
		 * @param {Object}            options       Options for the iframe element.
		 * @param {string}            options.color Value for the `color` css-property for <head> inside <iframe>.
		 */
		iframeStyles( iframe, options = {} ) {
			const doc = iframe.contentWindow.document,
				head = doc.querySelector( 'head' ),
				style = doc.createElement( 'style' ),
				font = getComputedStyle( document.body ).fontFamily,
				{ color = 'inherit' } = options;

style.setAttribute( 'type', 'text/css' );
			style.innerHTML = 'body.mce-content-body {' +
				'	margin: 0 !important;' +
				'	background-color: transparent !important;' +
				'	font-family: ' + font + ';' +
				'	color: ' + color + ';' +
				'}' +
				'*:first-child {' +
				'	margin-top: 0' +
				'}' +
				'*:last-child {' +
				'	margin-bottom: 0' +
				'}' +
				'pre {' +
				'	white-space: pre !important;' +
				'	overflow-x: auto !important;' +
				'}' +
				'a,' +
				'img {' +
				'	display: inline-block;' +
				'}';

head.appendChild( style );

app.entryPreviewAddLinkElement( iframe );
		},

/**
		 * Maybe add link elements to an Entry Preview iframe.
		 *
		 * @since 1.9.2
		 *
		 * @param {HTMLIFrameElement} iframe Iframe element.
		 */
		entryPreviewAddLinkElement( iframe ) {
			if ( ! wpforms_settings.entry_preview_iframe_styles ) {
				return;
			}

const doc = iframe.contentWindow.document,
				head = doc.querySelector( 'head' );

wpforms_settings.entry_preview_iframe_styles.forEach( function( src ) {
				const link = doc.createElement( 'link' );

link.setAttribute( 'rel', 'stylesheet' );
				link.setAttribute( 'href', src );
				link.onload = function() {
					app.iframeFullHeight( iframe );
				};
				head.appendChild( link );
			} );
		},

/**
		 * Add HTML elements to an iframe.
		 *
		 * @since 1.9.2
		 *
		 * @param {HTMLIFrameElement} iframe Iframe element.
		 * @param {string}            html   HTML.
		 */
		iframeBody( iframe, html ) {
			const doc = iframe.contentWindow.document,
				body = doc.querySelector( 'body' ),
				wrapper = doc.createElement( 'div' );

wrapper.classList.add( 'wpforms-iframe-wrapper' );
			body.append( wrapper );
			wrapper.innerHTML = html;
			body.classList.add( 'mce-content-body' );

body.querySelectorAll( 'a' ).forEach( function( el ) {
				el.setAttribute( 'rel', 'noopener' );

if ( ! el.hasAttribute( 'target' ) ) {
					el.setAttribute( 'target', '_top' );
				}
			} );

body.querySelectorAll( 'table' )?.forEach?.( function( tableEl ) {
				tableEl.classList.add( 'mce-item-table' );
			} );
		},

/**
		 * Set full height for an iframe.
		 *
		 * @since 1.9.2
		 *
		 * @param {HTMLIFrameElement} iframe Iframe element.
		 */
		iframeFullHeight( iframe ) {
			if ( ! iframe.contentWindow || ! iframe.contentWindow.document ) {
				return;
			}

const doc = iframe.contentWindow.document,
				wrapper = doc.querySelector( '.wpforms-iframe-wrapper' );

iframe.style.height = wrapper.scrollHeight + 'px';
		},

};

return app;
}( document ) );

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Name	Type	Size	Actions
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conditional-logic-fields.js	File	19.89 KB	Rename \| Delete \| Edit
conditional-logic-fields.min.js	File	8.45 KB	Rename \| Delete \| Edit
fields	Directory		Rename \| Delete
iframe.js	File	4.17 KB	Rename \| Delete \| Edit
iframe.min.js	File	1.82 KB	Rename \| Delete \| Edit

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