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<?php
/**
* Comment class for handling comment schema fragments in SmartCrawl.
*
* @package SmartCrawl
*/
namespace SmartCrawl\Schema\Sources;
/**
* Class Comment
*
* Handles comment schema fragments.
*/
class Comment extends Property {
const ID = 'comment';
/**
* The comment object.
*
* @var \WP_Comment
*/
private $comment;
/**
* The field to retrieve the comment data for.
*
* @var string
*/
private $field;
/**
* Comment constructor.
*
* @param \WP_Comment $comment The comment object.
* @param string $field The field to retrieve the comment data for.
*/
public function __construct( $comment, $field ) {
parent::__construct();
$this->comment = $comment;
$this->field = $field;
}
/**
* Retrieves the value of the comment data.
*
* @return string The value of the comment data.
*/
public function get_value() {
if ( empty( $this->comment ) ) {
return '';
}
switch ( $this->field ) {
case 'comment_date':
return get_comment_date( 'c', $this->comment );
case 'comment_author_name':
return get_comment_author( $this->comment );
case 'comment_text':
return get_comment_text( $this->comment );
case 'comment_url':
return get_comment_link( $this->comment );
default:
return '';
}
}
}