Viewing file:  class-wp-upgrader.php (1.92 KB) -rw-rw-rw-
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<?php if ( ! defined( 'EWPT_PLUGIN_VER') ) exit( 'No direct script access allowed' );
/**
* Include the parent class
*/
if ( ! class_exists( 'Theme_Upgrader' ) && isset( $_GET['page'] ) && $_GET['page'] == EWPT_PLUGIN_SLUG )
include_once( ABSPATH . 'wp-admin/includes/class-wp-upgrader.php' );
/**
* Extends the WordPress Theme_Upgrader class.
*
* This class exists to make modifications to the text during download &
* to alter the upgrade option array before fetching them for download.
*
* @package Envato WordPress Toolkit
* @author Derek Herman <derek@valendesigns.com>
* @since 1.0
*/
if ( class_exists( 'Theme_Upgrader' ) ) {
class Envato_Theme_Upgrader extends Theme_Upgrader {
function upgrade_strings() {
parent::upgrade_strings();
$this->strings['downloading_package'] = __( 'Downloading upgrade package from the Envato API…', 'envato' );
$options = get_option( EWPT_PLUGIN_SLUG );
if ( ! isset( $options['skip_theme_backup'] ) ) {
$this->strings['remove_old'] = __( 'Backing up & removing the old version of the theme…', 'envato' );
}
}
function install_strings() {
parent::install_strings();
$this->strings['downloading_package'] = __( 'Downloading install package from the Envato API…', 'envato' );
}
function upgrade( $theme, $package = array() ) {
$this->init();
$this->upgrade_strings();
$options = array(
'package' => $package,
'destination' => WP_CONTENT_DIR . '/themes',
'clear_destination' => true,
'clear_working' => true,
'hook_extra' => array(
'theme' => $theme
)
);
$this->run( $options );
if ( ! $this->result || is_wp_error($this->result) )
return $this->result;
return true;
}
}
}
/* End of file class-wp-upgrader.php */
/* Location: ./includes/class-wp-upgrader.php */
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