<?php

/**

 * Upgrader API: Theme_Installer_Skin class

 *

 * @package WordPress

 * @subpackage Upgrader

 * @since 4.6.0

 */

/**

 * Theme Installer Skin for the WordPress Theme Installer.

 *

 * @since 2.8.0

 * @since 4.6.0 Moved to its own file from wp-admin/includes/class-wp-upgrader-skins.php.

 *

 * @see WP_Upgrader_Skin

 */

class Theme_Installer_Skin extends WP_Upgrader_Skin {

	public $api;

	public $type;

	/**

	 *

	 * @param array $args

	 */

	public function __construct($args = array()) {

		$defaults = array( 'type' => 'web', 'url' => '', 'theme' => '', 'nonce' => '', 'title' => '' );

		$args = wp_parse_args($args, $defaults);

		$this->type = $args['type'];

		$this->api = isset($args['api']) ? $args['api'] : array();

		parent::__construct($args);

	}

	/**

	 */

	public function before() {

		if ( !empty($this->api) )

			$this->upgrader->strings['process_success'] = sprintf( $this->upgrader->strings['process_success_specific'], $this->api->name, $this->api->version);

	}

	/**

	 */

	public function after() {

		if ( empty($this->upgrader->result['destination_name']) )

			return;

		$theme_info = $this->upgrader->theme_info();

		if ( empty( $theme_info ) )

			return;

		$name       = $theme_info->display('Name');

		$stylesheet = $this->upgrader->result['destination_name'];

		$template   = $theme_info->get_template();

		$activate_link = add_query_arg( array(

			'action'     => 'activate',

			'template'   => urlencode( $template ),

			'stylesheet' => urlencode( $stylesheet ),

		), admin_url('themes.php') );

		$activate_link = wp_nonce_url( $activate_link, 'switch-theme_' . $stylesheet );

		$install_actions = array();

		if ( current_user_can( 'edit_theme_options' ) && current_user_can( 'customize' ) ) {

			$customize_url = add_query_arg(

				array(

					'theme' => urlencode( $stylesheet ),

					'return' => urlencode( admin_url( 'web' === $this->type ? 'theme-install.php' : 'themes.php' ) ),

				),

				admin_url( 'customize.php' )

			);

			$install_actions['preview'] = '<a href="' . esc_url( $customize_url ) . '" class="hide-if-no-customize load-customize"><span aria-hidden="true">' . __( 'Live Preview' ) . '</span><span class="screen-reader-text">' . sprintf( __( 'Live Preview &#8220;%s&#8221;' ), $name ) . '</span></a>';

		}

		$install_actions['activate'] = '<a href="' . esc_url( $activate_link ) . '" class="activatelink"><span aria-hidden="true">' . __( 'Activate' ) . '</span><span class="screen-reader-text">' . sprintf( __( 'Activate &#8220;%s&#8221;' ), $name ) . '</span></a>';

		if ( is_network_admin() && current_user_can( 'manage_network_themes' ) )

			$install_actions['network_enable'] = '<a href="' . esc_url( wp_nonce_url( 'themes.php?action=enable&amp;theme=' . urlencode( $stylesheet ), 'enable-theme_' . $stylesheet ) ) . '" target="_parent">' . __( 'Network Enable' ) . '</a>';

		if ( $this->type == 'web' )

			$install_actions['themes_page'] = '<a href="' . self_admin_url( 'theme-install.php' ) . '" target="_parent">' . __( 'Return to Theme Installer' ) . '</a>';

		elseif ( current_user_can( 'switch_themes' ) || current_user_can( 'edit_theme_options' ) )

			$install_actions['themes_page'] = '<a href="' . self_admin_url( 'themes.php' ) . '" target="_parent">' . __( 'Return to Themes page' ) . '</a>';

		if ( ! $this->result || is_wp_error($this->result) || is_network_admin() || ! current_user_can( 'switch_themes' ) )

			unset( $install_actions['activate'], $install_actions['preview'] );

		/**

		 * Filters the list of action links available following a single theme installation.

		 *

		 * @since 2.8.0

		 *

		 * @param array    $install_actions Array of theme action links.

		 * @param object   $api             Object containing WordPress.org API theme data.

		 * @param string   $stylesheet      Theme directory name.

		 * @param WP_Theme $theme_info      Theme object.

		 */

		$install_actions = apply_filters( 'install_theme_complete_actions', $install_actions, $this->api, $stylesheet, $theme_info );

		if ( ! empty($install_actions) )

			$this->feedback(implode(' | ', (array)$install_actions));

	}

}