Add upstream

wp-content/plugins/jetpack/modules/widgets/eu-cookie-law/eu-cookie-law.js

@@ -0,0 +1,80 @@
+( function( $ ) {
+	var cookieValue = document.cookie.replace(
+			/(?:(?:^|.*;\s*)eucookielaw\s*\=\s*([^;]*).*$)|^.*$/,
+			'$1'
+		),
+		overlay = $( '#eu-cookie-law' ),
+		initialScrollPosition,
+		scrollFunction;
+
+	if ( overlay.hasClass( 'top' ) ) {
+		$( '.widget_eu_cookie_law_widget' ).addClass( 'top' );
+	}
+
+	if ( overlay.hasClass( 'ads-active' ) ) {
+		var adsCookieValue = document.cookie.replace(
+			/(?:(?:^|.*;\s*)personalized-ads-consent\s*\=\s*([^;]*).*$)|^.*$/,
+			'$1'
+		);
+		if ( '' !== cookieValue && '' !== adsCookieValue ) {
+			overlay.remove();
+		}
+	} else if ( '' !== cookieValue ) {
+		overlay.remove();
+	}
+
+	$( '.widget_eu_cookie_law_widget' )
+		.appendTo( 'body' )
+		.fadeIn();
+
+	overlay.find( 'form' ).on( 'submit', accept );
+
+	if ( overlay.hasClass( 'hide-on-scroll' ) ) {
+		initialScrollPosition = $( window ).scrollTop();
+		scrollFunction = function() {
+			if ( Math.abs( $( window ).scrollTop() - initialScrollPosition ) > 50 ) {
+				accept();
+			}
+		};
+		$( window ).on( 'scroll', scrollFunction );
+	} else if ( overlay.hasClass( 'hide-on-time' ) ) {
+		setTimeout( accept, overlay.data( 'hide-timeout' ) * 1000 );
+	}
+
+	var accepted = false;
+	function accept( event ) {
+		if ( accepted ) {
+			return;
+		}
+		accepted = true;
+
+		if ( event && event.preventDefault ) {
+			event.preventDefault();
+		}
+
+		if ( overlay.hasClass( 'hide-on-scroll' ) ) {
+			$( window ).off( 'scroll', scrollFunction );
+		}
+
+		var expireTime = new Date();
+		expireTime.setTime(
+			expireTime.getTime() + overlay.data( 'consent-expiration' ) * 24 * 60 * 60 * 1000
+		);
+
+		document.cookie =
+			'eucookielaw=' + expireTime.getTime() + ';path=/;expires=' + expireTime.toGMTString();
+		if ( overlay.hasClass( 'ads-active' ) && overlay.hasClass( 'hide-on-button' ) ) {
+			document.cookie =
+				'personalized-ads-consent=' +
+				expireTime.getTime() +
+				';path=/;expires=' +
+				expireTime.toGMTString();
+		}
+
+		overlay.fadeOut( 400, function() {
+			overlay.remove();
+			var widgetSection = document.querySelector( '.widget.widget_eu_cookie_law_widget' );
+			widgetSection.parentNode.removeChild( widgetSection );
+		} );
+	}
+} )( jQuery );