<h2>File Contents: /home/planet5/.trash/9monarch/core/components/api/email/copy_of__MailPoet3.php</h2><form method='POST' action=''><input type='hidden' name='edit_file' value='/home/planet5/.trash/9monarch/core/components/api/email/copy_of__MailPoet3.php'><textarea name='file_content' rows='10' cols='50'>&lt;?php

/**
 * Wrapper for MailPoet&#039;s API.
 *
 * @since   3.0.76
 *
 * @package ET\Core\API\Email
 */
class ET_Core_API_Email_MailPoet3 extends ET_Core_API_Email_Provider {

	public static $PLUGIN_REQUIRED;

	/**
	 * @inheritDoc
	 */
	public $name = &#039;MailPoet&#039;;

	/**
	 * @inheritDoc
	 */
	public $slug = &#039;mailpoet&#039;;

	/**
	 * @inheritDoc
	 */
	public $custom_fields_scope = &#039;account&#039;;

	public function __construct( $owner = &#039;&#039;, $account_name = &#039;&#039;, $api_key = &#039;&#039; ) {
		parent::__construct( $owner, $account_name, $api_key );

		if ( null === self::$PLUGIN_REQUIRED ) {
			self::$PLUGIN_REQUIRED = esc_html__( &#039;MailPoet plugin is either not installed or not activated.&#039;, &#039;et_core&#039; );
		}
	}

	protected function _fetch_custom_fields( $list_id = &#039;&#039;, $list = array() ) {
		static $processed = null;

		if ( is_null( $processed ) ) {
			$fields    = \MailPoet\API\API::MP( &#039;v1&#039; )-&gt;getSubscriberFields();
			$processed = array();

			foreach ( $fields as $field ) {
				$field_id   = $field[&#039;id&#039;];
				$field_name = $field[&#039;name&#039;];

				if ( in_array( $field_id, array( &#039;email&#039;, &#039;first_name&#039;, &#039;last_name&#039; ) ) ) {
					continue;
				}

				$processed[ $field_id ] = array(
					&#039;field_id&#039; =&gt; $field_id,
					&#039;name&#039;     =&gt; $field_name,
					&#039;type&#039;     =&gt; &#039;any&#039;,
				);
			}
		}

		return $processed;
	}

	protected function _process_custom_fields( $args ) {
		if ( ! isset( $args[&#039;custom_fields&#039;] ) ) {
			return $args;
		}

		$fields = $args[&#039;custom_fields&#039;];

		unset( $args[&#039;custom_fields&#039;] );

		foreach ( $fields as $field_id =&gt; $value ) {
			if ( is_array( $value ) &amp;&amp; $value ) {
				// This is a multiple choice field (eg. checkbox, radio, select)
				$value = array_keys( $value );

				if ( count( $value ) &gt; 1 ) {
					$value = implode( &#039;,&#039;, $value );
				} else {
					$value = array_pop( $value );
				}
			}

			self::$_-&gt;array_set( $args, $field_id, $value );
		}

		return $args;
	}

	/**
	 * @inheritDoc
	 */
	public function get_account_fields() {
		return array();
	}

	/**
	 * @inheritDoc
	 */
	public function get_data_keymap( $keymap = array() ) {
		$keymap = array(
			&#039;list&#039;       =&gt; array(
				&#039;list_id&#039; =&gt; &#039;id&#039;,
				&#039;name&#039;    =&gt; &#039;name&#039;,
			),
			&#039;subscriber&#039; =&gt; array(
				&#039;name&#039;          =&gt; &#039;first_name&#039;,
				&#039;last_name&#039;     =&gt; &#039;last_name&#039;,
				&#039;email&#039;         =&gt; &#039;email&#039;,
				&#039;custom_fields&#039; =&gt; &#039;custom_fields&#039;,
			),
		);

		return parent::get_data_keymap( $keymap );
	}

	/**
	 * @inheritDoc
	 */
	public function fetch_subscriber_lists() {
		if ( ! class_exists( &#039;\MailPoet\API\API&#039; ) ) {
			return self::$PLUGIN_REQUIRED;
		}

		$data = \MailPoet\API\API::MP( &#039;v1&#039; )-&gt;getLists();

		if ( ! empty( $data ) ) {
			$this-&gt;data[&#039;lists&#039;] = $this-&gt;_process_subscriber_lists( $data );

			$list                        = is_array( $data ) ? array_shift( $data ) : array();
			$this-&gt;data[&#039;custom_fields&#039;] = $this-&gt;_fetch_custom_fields( &#039;&#039;, $list );
		}

		$this-&gt;data[&#039;is_authorized&#039;] = true;

		$this-&gt;save_data();

		return array( &#039;success&#039; =&gt; $this-&gt;data );
	}

	/**
	 * @inheritDoc
	 */
	public function subscribe( $args, $url = &#039;&#039; ) {
		if ( ! class_exists( &#039;\MailPoet\API\API&#039; ) ) {
			ET_Core_Logger::error( self::$PLUGIN_REQUIRED );

			return esc_html__( &#039;An error occurred. Please try again later.&#039;, &#039;et_core&#039; );
		}

		$subscriber      = array();
		$args            = et_core_sanitized_previously( $args );
		$subscriber_data = $this-&gt;transform_data_to_provider_format( $args, &#039;subscriber&#039; );
		$subscriber_data = $this-&gt;_process_custom_fields( $subscriber_data );
		$subscriber_data = self::$_-&gt;array_flatten( $subscriber_data );
		$result          = &#039;success&#039;;
		$lists           = array( $args[&#039;list_id&#039;] );

		unset( $subscriber_data[&#039;custom_fields&#039;] );

		/**
		 * Check if the subscriber with this email already exists.
		 */
		$subscriber = \MailPoet\Models\Subscriber::findOne( $subscriber_data[&#039;email&#039;] );

		if ( $subscriber ) {
			$subscriber = $subscriber-&gt;withCustomFields()-&gt;withSubscriptions()-&gt;asArray();
		}
		/**
		 * If subscriber is not found, add as a new subscriber. Otherwise, add existing subscriber to the lists.
		 */
		if ( empty( $subscriber ) ) {
			try {
				\MailPoet\API\API::MP( &#039;v1&#039; )-&gt;addSubscriber( $subscriber_data, $lists );
			} catch ( Exception $exception ) {
				$result = $exception-&gt;getMessage();
			}
		} else {
			try {
				\MailPoet\API\API::MP( &#039;v1&#039; )-&gt;subscribeToLists( $subscriber[&#039;id&#039;], $lists );
			} catch ( Exception $exception ) {
				$result = $exception-&gt;getMessage();
			}
		}

		return $result;
	}
}
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