+/**
+ * Remove a theme
+ *
+ * @since 2.8.0
+ *
+ * @param string $template Template directory of the theme to delete
+ * @return mixed
+ */
+function delete_theme($template) {
+ global $wp_filesystem;
+
+ if ( empty($template) )
+ return false;
+
+ ob_start();
+ $url = wp_nonce_url('themes.php?action=delete&template=' . $template, 'delete-theme_' . $template);
+ if ( false === ($credentials = request_filesystem_credentials($url)) ) {
+ $data = ob_get_contents();
+ ob_end_clean();
+ if ( ! empty($data) ){
+ include_once( ABSPATH . 'wp-admin/admin-header.php');
+ echo $data;
+ include( ABSPATH . 'wp-admin/admin-footer.php');
+ exit;
+ }
+ return;
+ }
+
+ if ( ! WP_Filesystem($credentials) ) {
+ request_filesystem_credentials($url, '', true); // Failed to connect, Error and request again
+ $data = ob_get_contents();
+ ob_end_clean();
+ if( ! empty($data) ){
+ include_once( ABSPATH . 'wp-admin/admin-header.php');
+ echo $data;
+ include( ABSPATH . 'wp-admin/admin-footer.php');
+ exit;
+ }
+ return;
+ }
+
+
+ if ( ! is_object($wp_filesystem) )
+ return new WP_Error('fs_unavailable', __('Could not access filesystem.'));
+
+ if ( is_wp_error($wp_filesystem->errors) && $wp_filesystem->errors->get_error_code() )
+ return new WP_Error('fs_error', __('Filesystem error'), $wp_filesystem->errors);
+
+ //Get the base plugin folder
+ $themes_dir = $wp_filesystem->wp_themes_dir();
+ if ( empty($themes_dir) )
+ return new WP_Error('fs_no_themes_dir', __('Unable to locate WordPress theme directory.'));
+
+ $themes_dir = trailingslashit( $themes_dir );
+
+ $errors = array();
+
+ $theme_dir = trailingslashit($themes_dir . $template);
+ $deleted = $wp_filesystem->delete($theme_dir, true);
+
+ if ( ! $deleted )
+ return new WP_Error('could_not_remove_theme', sprintf(__('Could not fully remove the theme %s'), $template) );
+
+ // Force refresh of theme update information
+ delete_transient('update_themes');
+
+ return true;
+}
+
+/**
+ * {@internal Missing Short Description}}
+ *
+ * @since unknown
+ *
+ * @return unknown
+ */