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<?php
defined( 'ABSPATH' ) || die( 'Cheatin\' uh?' );
class SQ_Models_Services_Sitemap extends SQ_Models_Abstract_Seo {
public function __construct() {
parent::__construct();
if ( isset( $this->_post->sq->doseo ) && $this->_post->sq->doseo ) {
add_filter( 'sq_sitemap', array( $this, 'generateMeta' ) );
add_filter( 'sq_sitemap', array( $this, 'packMeta' ), 99 );
} else {
add_filter( 'sq_sitemap', array( $this, 'returnFalse' ) );
}
}
public function generateMeta() {
return $this->_getSitemapURL();
}
/**
* Get the url for each sitemap
*
* @param string $sitemap
*
* @return string
*/
protected function _getSitemapURL( $sitemap = 'sitemap' ) {
if ( class_exists( 'SQ_Classes_Helpers_Tools' ) ) {
return SQ_Classes_ObjController::getClass( 'SQ_Controllers_Sitemaps' )->getXmlUrl( $sitemap );
}
return false;
}
/**
* @param string $meta
*
* @return string|false
*/
public function packMeta( $meta = '' ) {
if ( $meta <> '' ) {
return '<link rel="alternate" type="application/rss+xml" href="' . $meta . '" />';
}
return false;
}
}