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wp-admin/includes/class-bulk-theme-upgrader-skin.php

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+<?php
+/**
+ * Upgrader API: Bulk_Plugin_Upgrader_Skin class
+ *
+ * @package WordPress
+ * @subpackage Upgrader
+ * @since 4.6.0
+ */
+
+/**
+ * Bulk Theme Upgrader Skin for WordPress Theme Upgrades.
+ *
+ * @since 3.0.0
+ * @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php.
+ *
+ * @see Bulk_Upgrader_Skin
+ */
+class Bulk_Theme_Upgrader_Skin extends Bulk_Upgrader_Skin {
+
+	/**
+	 * Theme info.
+	 *
+	 * The Theme_Upgrader::bulk_upgrade() method will fill this in
+	 * with info retrieved from the Theme_Upgrader::theme_info() method,
+	 * which in turn calls the wp_get_theme() function.
+	 *
+	 * @var WP_Theme|false The theme's info object, or false.
+	 */
+	public $theme_info = false;
+
+	public function add_strings() {
+		parent::add_strings();
+		/* translators: 1: Theme name, 2: Number of the theme, 3: Total number of themes being updated. */
+		$this->upgrader->strings['skin_before_update_header'] = __( 'Updating Theme %1$s (%2$d/%3$d)' );
+	}
+
+	/**
+	 * @param string $title
+	 */
+	public function before( $title = '' ) {
+		parent::before( $this->theme_info->display( 'Name' ) );
+	}
+
+	/**
+	 * @param string $title
+	 */
+	public function after( $title = '' ) {
+		parent::after( $this->theme_info->display( 'Name' ) );
+		$this->decrement_update_count( 'theme' );
+	}
+
+	/**
+	 */
+	public function bulk_footer() {
+		parent::bulk_footer();
+
+		$update_actions = array(
+			'themes_page'  => sprintf(
+				'<a href="%s" target="_parent">%s</a>',
+				self_admin_url( 'themes.php' ),
+				__( 'Go to Themes page' )
+			),
+			'updates_page' => sprintf(
+				'<a href="%s" target="_parent">%s</a>',
+				self_admin_url( 'update-core.php' ),
+				__( 'Go to WordPress Updates page' )
+			),
+		);
+
+		if ( ! current_user_can( 'switch_themes' ) && ! current_user_can( 'edit_theme_options' ) ) {
+			unset( $update_actions['themes_page'] );
+		}
+
+		/**
+		 * Filters the list of action links available following bulk theme updates.
+		 *
+		 * @since 3.0.0
+		 *
+		 * @param string[] $update_actions Array of theme action links.
+		 * @param WP_Theme $theme_info     Theme object for the last-updated theme.
+		 */
+		$update_actions = apply_filters( 'update_bulk_theme_complete_actions', $update_actions, $this->theme_info );
+
+		if ( ! empty( $update_actions ) ) {
+			$this->feedback( implode( ' | ', (array) $update_actions ) );
+		}
+	}
+}