Plugins: add dismissible notices to update failures.

Adds unit test.

Props afercia, mehulkaklotar.
Fixes #33465.

Built from https://develop.svn.wordpress.org/trunk@35681


git-svn-id: http://core.svn.wordpress.org/trunk@35645 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-admin/css/list-tables-rtl.css

@@ -1578,6 +1578,21 @@ div.action-links,
 	display: inline;
 }
 
+.plugin-card-update-failed .update-now {
+	font-weight: 600;
+}
+
+.plugin-card-update-failed .notice-error {
+	margin: 0;
+	padding-right: 16px;
+	-webkit-box-shadow: 0 -1px 0 #dedede;
+	box-shadow: 0 -1px 0 #dedede;
+}
+
+.plugin-card-update-failed .plugin-card-bottom {
+	display: none;
+}
+
 .plugin-card .column-rating {
 	line-height: 23px;
 }

wp-admin/css/list-tables.css

@@ -1578,6 +1578,21 @@ div.action-links,
 	display: inline;
 }
 
+.plugin-card-update-failed .update-now {
+	font-weight: 600;
+}
+
+.plugin-card-update-failed .notice-error {
+	margin: 0;
+	padding-left: 16px;
+	-webkit-box-shadow: 0 -1px 0 #dedede;
+	box-shadow: 0 -1px 0 #dedede;
+}
+
+.plugin-card-update-failed .plugin-card-bottom {
+	display: none;
+}
+
 .plugin-card .column-rating {
 	line-height: 23px;
 }

wp-admin/js/common.js

@@ -400,24 +400,29 @@ $document.ready( function() {
 	$( 'div.updated, div.error, div.notice' ).not( '.inline, .below-h2' ).insertAfter( $( '.wrap' ).children( ':header' ).first() );
 
 	// Make notices dismissible
-	$( '.notice.is-dismissible' ).each( function() {
+	function makeNoticesDismissible() {
-		var $this = $( this ),
+		$( '.notice.is-dismissible' ).each( function() {
-			$button = $( '<button type="button" class="notice-dismiss"><span class="screen-reader-text"></span></button>' ),
+			var $el = $( this ),
-			btnText = commonL10n.dismiss || '';
+				$button = $( '<button type="button" class="notice-dismiss"><span class="screen-reader-text"></span></button>' ),
+				btnText = commonL10n.dismiss || '';
 
-		// Ensure plain text
+			// Ensure plain text
-		$button.find( '.screen-reader-text' ).text( btnText );
+			$button.find( '.screen-reader-text' ).text( btnText );
-
+			$button.on( 'click.wp-dismiss-notice', function( event ) {
-		$this.append( $button );
+				event.preventDefault();
-
+				$el.fadeTo( 100, 0, function() {
-		$button.on( 'click.wp-dismiss-notice', function( event ) {
+					$el.slideUp( 100, function() {
-			event.preventDefault();
+						$el.remove();
-			$this.fadeTo( 100 , 0, function() {
+					});
-				$(this).slideUp( 100, function() {
-					$(this).remove();
 				});
 			});
+
+			$el.append( $button );
 		});
+	}
+
+	$document.on( 'wp-plugin-update-error', function() {
+		makeNoticesDismissible();
 	});
 
 	// Init screen meta
@@ -895,6 +900,7 @@ $document.ready( function() {
 	window.wpResponsive.init();
 	setPinMenu();
 	currentMenuItemHasPopup();
+	makeNoticesDismissible();
 
 	$document.on( 'wp-pin-menu wp-window-resized.pin-menu postboxes-columnchange.pin-menu postbox-toggled.pin-menu wp-collapse-menu.pin-menu wp-scroll-start.pin-menu', setPinMenu );
 });

wp-admin/js/updates.js

@@ -146,13 +146,17 @@ window.wp = window.wp || {};
 	 * @param {string} slug
 	 */
 	wp.updates.updatePlugin = function( plugin, slug ) {
-		var $message, name;
+		var $message, name,
+			$card = $( '.plugin-card-' + slug );
+
 		if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
 			$message = $( '[data-slug="' + slug + '"]' ).next().find( '.update-message' );
 		} else if ( 'plugin-install' === pagenow ) {
-			$message = $( '.plugin-card-' + slug ).find( '.update-now' );
+			$message = $card.find( '.update-now' );
 			name = $message.data( 'name' );
 			$message.attr( 'aria-label', wp.updates.l10n.updatingLabel.replace( '%s', name ) );
+			// Remove previous error messages, if any.
+			$card.removeClass( 'plugin-card-update-failed' ).find( '.notice.notice-error' ).remove();
 		}
 
 		$message.addClass( 'updating-message' );
@@ -248,23 +252,47 @@ window.wp = window.wp || {};
 	 * @param {object} response
 	 */
 	wp.updates.updateError = function( response ) {
-		var $message, name;
+		var $card = $( '.plugin-card-' + response.slug ),
+			$message,
+			$button,
+			name,
+			error_message;
+
 		wp.updates.updateDoneSuccessfully = false;
+
 		if ( response.errorCode && response.errorCode == 'unable_to_connect_to_filesystem' && wp.updates.shouldRequestFilesystemCredentials ) {
 			wp.updates.credentialError( response, 'update-plugin' );
 			return;
 		}
+
+		error_message = wp.updates.l10n.updateFailed.replace( '%s', response.error );
+
 		if ( 'plugins' === pagenow || 'plugins-network' === pagenow ) {
 			$message = $( '[data-slug="' + response.slug + '"]' ).next().find( '.update-message' );
+			$message.html( error_message ).removeClass( 'updating-message' );
 		} else if ( 'plugin-install' === pagenow ) {
-			$message = $( '.plugin-card-' + response.slug ).find( '.update-now' );
+			$button = $card.find( '.update-now' );
+			name = $button.data( 'name' );
 
-			name = $message.data( 'name' );
+			$card
-			$message.attr( 'aria-label', wp.updates.l10n.updateFailedLabel.replace( '%s', name ) );
+				.addClass( 'plugin-card-update-failed' )
+				.append( '<div class="notice notice-error is-dismissible"><p>' + error_message + '</p></div>' );
+
+			$button
+				.attr( 'aria-label', wp.updates.l10n.updateFailedLabel.replace( '%s', name ) )
+				.html( wp.updates.l10n.updateFailedShort ).removeClass( 'updating-message' );
+
+			$card.on( 'click', '.notice.is-dismissible .notice-dismiss', function() {
+				// Use same delay as the total duration of the notice fadeTo + slideUp animation.
+				setTimeout( function() {
+					$card
+						.removeClass( 'plugin-card-update-failed' )
+						.find( '.column-name a' ).focus();
+				}, 200 );
+			});
 		}
-		$message.removeClass( 'updating-message' );
+
-		$message.html( wp.updates.l10n.updateFailed.replace( '%s', response.error ) );
+		wp.a11y.speak( error_message, 'assertive' );
-		wp.a11y.speak( wp.updates.l10n.updateFailed );
 
 		/*
 		 * The lock can be released since this failure was

wp-includes/script-loader.php

@@ -583,6 +583,7 @@ function wp_default_scripts( &$scripts ) {
 			'l10n'       => array(
 				'updating'          => __( 'Updating...' ), // no ellipsis
 				'updated'           => __( 'Updated!' ),
+				'updateFailedShort' => __( 'Update Failed!' ),
 				/* translators: Error string for a failed update */
 				'updateFailed'      => __( 'Update Failed: %s' ),
 				/* translators: Plugin name and version */

wp-includes/version.php

@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.4-beta4-35680';
+$wp_version = '4.4-beta4-35681';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.