<?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.

	 *

	 * @since 3.0.0

	 * @var WP_Theme|false The theme's info object, or false.

	 */

	public $theme_info = false;

	/**

	 * Sets up the strings used in the update process.

	 *

	 * @since 3.0.0

	 */

	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)' );

	}

	/**

	 * Performs an action before a bulk theme update.

	 *

	 * @since 3.0.0

	 *

	 * @param string $title

	 */

	public function before( $title = '' ) {

		parent::before( $this->theme_info->display( 'Name' ) );

	}

	/**

	 * Performs an action following a bulk theme update.

	 *

	 * @since 3.0.0

	 *

	 * @param string $title

	 */

	public function after( $title = '' ) {

		parent::after( $this->theme_info->display( 'Name' ) );

		$this->decrement_update_count( 'theme' );

	}

	/**

	 * Displays the footer following the bulk update process.

	 *

	 * @since 3.0.0

	 */

	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 ) );

		}

	}

}