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<?php
namespace Barn2\Plugin\Document_Library_Pro;
use Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Registerable,
Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Service,
Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Conditional,
Barn2\Plugin\Document_Library_Pro\Dependencies\Lib\Util as Lib_Util,
Barn2\Plugin\Document_Library_Pro\Util\Options;
defined( 'ABSPATH' ) || exit;
/**
* This class handles the doc library shortcode.
*
* @package Barn2\document-library-pro
* @author Barn2 Plugins <support@barn2.com>
* @license GPL-3.0
* @copyright Barn2 Media Ltd
*/
class Shortcode implements Service, Registerable, Conditional {
const SHORTCODE = 'doc_library';
/**
* {@inheritdoc}
*/
public function is_required() {
return Lib_Util::is_front_end();
}
/**
* {@inheritdoc}
*/
public function register() {
add_shortcode( self::SHORTCODE, [ self::class, 'do_shortcode' ] );
}
/**
* Handles our document library shortcode.
*
* @param array $atts The attributes passed in to the shortcode
* @param string $content The content passed to the shortcode (not used)
* @return string The shortcode output
*/
public static function do_shortcode( $atts, $content = '' ) {
if ( ! self::can_do_shortcode() ) {
return '';
}
// Return the table as HTML
return apply_filters( 'document_library_pro_shortcode_output', dlp_get_doc_library( $atts ) );
}
/**
* Determin if shortcode can be output.
*
* @return bool
*/
private static function can_do_shortcode() {
// Don't run in the search results page.
if ( is_search() && in_the_loop() && ! apply_filters( 'document_library_pro_run_in_search', false ) ) {
return false;
}
return true;
}
}