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<?php
/*******************************************************************************
* Copyright (c) 2019, Code Atlantic LLC
******************************************************************************/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Class PUM_Newsletter_Providers
*
* This class maintains a global set of all registered PUM newsletter providers.
*/
class PUM_Newsletter_Providers {
/**
* @var PUM_Newsletter_Providers
*/
public static $instance;
/**
* @var array
*/
public $providers = array();
/**
* @return PUM_Newsletter_Providers
*/
public static function instance() {
if ( ! isset( self::$instance ) ) {
self::$instance = new self;
}
return self::$instance;
}
public function add_provider( PUM_Abstract_Provider $provider ) {
$this->providers[ $provider->id ] = $provider;
}
/**
* @return array PUM_Shortcode
*/
public function get_providers() {
return $this->providers;
}
public static function selectlist() {
$selectlist = array();
foreach ( self::instance()->get_providers() as $id => $provider ) {
$selectlist[ $provider->name ] = $id;
}
return $selectlist;
}
/**
* @return array
*/
public static function dropdown_list() {
$providers = self::instance()->get_providers();
$list = array();
foreach ( $providers as $id => $provider ) {
$list[ $id ] = $provider->name;
}
return $list;
}
}