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<?php
/*******************************************************************************
* Copyright (c) 2019, Code Atlantic LLC
******************************************************************************/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Class PUM_Shortcodes
*
* This class maintains a global set of all registered PUM shortcodes.
*/
class PUM_Shortcodes {
/**
* @var PUM_Shortcodes Static Instance
*/
private static $instance;
/**
* @var array Holds array of registered $shortcode_tags => $shortcode_objects.
*/
private $shortcodes = array();
/**
* Main PUM_Shortcodes Instance
*
* @return PUM_Shortcodes
*/
public static function instance() {
if ( ! isset( self::$instance ) && ! ( self::$instance instanceof PUM_Shortcodes ) ) {
self::$instance = new self;
}
return self::$instance;
}
/**
* Add a shortcode object to the collection.
*
* @param PUM_Shortcode $shortcode
*/
public function add_shortcode( PUM_Shortcode $shortcode ) {
$this->shortcodes[ $shortcode->tag() ] = $shortcode;
}
/**
* Get all shortcodes.
*
* @return array PUM_Shortcode
*/
public function get_shortcodes() {
return $this->shortcodes;
}
/**
* Get shortcode by tag.
*
* @param $tag
*
* @return bool|mixed
*/
public function get_shortcode( $tag ) {
return isset( $this->shortcodes[ $tag ] ) ? $this->shortcodes[ $tag ] : false;
}
}