View file File name : class-import-headspace.php Content :<?php /** * File with the class to handle data from HeadSpace. * * @package WPSEO\Admin\Import\Plugins */ /** * Class WPSEO_Import_HeadSpace. * * Class with functionality to import & clean HeadSpace SEO post metadata. */ class WPSEO_Import_HeadSpace extends WPSEO_Plugin_Importer { /** * The plugin name. * * @var string */ protected $plugin_name = 'HeadSpace SEO'; /** * Meta key, used in SQL LIKE clause for delete query. * * @var string */ protected $meta_key = '_headspace_%'; /** * Array of meta keys to detect and import. * * @var array */ protected $clone_keys = [ [ 'old_key' => '_headspace_description', 'new_key' => 'metadesc', ], [ 'old_key' => '_headspace_page_title', 'new_key' => 'title', ], [ 'old_key' => '_headspace_noindex', 'new_key' => 'meta-robots-noindex', 'convert' => [ 'on' => 1 ], ], [ 'old_key' => '_headspace_nofollow', 'new_key' => 'meta-robots-nofollow', 'convert' => [ 'on' => 1 ], ], ]; }