first commit

wp-content/plugins/popup-maker/classes/Newsletter/Provider.php

@@ -0,0 +1,42 @@
+<?php
+/**
+ * Newsletter Provider Base class
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, Code Atlantic LLC
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+/**
+ * Class PUM_Newsletter_Provider
+ *
+ * @deprecated 1.7.0
+ */
+abstract class PUM_Newsletter_Provider extends PUM_Abstract_Provider {
+
+
+	public function __construct() {
+		parent::__construct();
+
+		remove_filter( 'pum_settings_fields', [ $this, 'register_settings' ] );
+		add_filter( 'pum_settings_fields', [ $this, 'process_deprecated_settings_fields' ] );
+		// add_filter( 'pum_newsletter_settings', array( $this, 'register_settings' ) );
+	}
+
+	/**
+	 * Process deprecated settings field registration from extensions that haven't updated.
+	 *
+	 * @param $fields
+	 *
+	 * @return mixed
+	 */
+	public function process_deprecated_settings_fields( $fields ) {
+		$fields['subscriptions'][ $this->id ] = $this->register_settings();
+
+		return $fields;
+	}
+
+}

wp-content/plugins/popup-maker/classes/Newsletter/Providers.php

@@ -0,0 +1,77 @@
+<?php
+/**
+ * Handler for Newsletter Providers
+ *
+ * @package   PUM
+ * @copyright Copyright (c) 2023, 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 $providers = [];
+
+	/**
+	 * @return PUM_Newsletter_Providers
+	 */
+	public static function instance() {
+		if ( ! isset( self::$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 = [];
+
+		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      = [];
+
+		foreach ( $providers as $id => $provider ) {
+			$list[ $id ] = $provider->name;
+		}
+
+		return $list;
+	}
+
+
+}