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Directory >> /home/stfcnsvu/public_html/wp-content/plugins/elementor-pro/modules/forms/actions/

File / Folder	Size	Action
.	-
.htaccess	0.41KB	edt ren
activecampaign.php	8.684KB	edt ren
activity-log.php	0.949KB	edt ren
cf7db.php	0.696KB	edt ren
convertkit.php	6.887KB	edt ren
discord.php	4.997KB	edt ren
drip.php	8.295KB	edt ren
email.php	10.019KB	edt ren
email2.php	0.975KB	edt ren
getresponse.php	8.36KB	edt ren
mailchimp.php	10.981KB	edt ren
mailerlite.php	7.448KB	edt ren
mailpoet.php	2.873KB	edt ren
mailpoet3.php	3.445KB	edt ren
redirect.php	1.669KB	edt ren
slack.php	5.165KB	edt ren
webhook.php	2.896KB	edt ren

<?php
namespace ElementorPro\Modules\Forms\Actions;

use Elementor\Controls_Manager;
use ElementorPro\Modules\Forms\Classes\Ajax_Handler;
use ElementorPro\Modules\Forms\Classes\Form_Record;
use ElementorPro\Modules\Forms\Classes\Integration_Base;
use ElementorPro\Modules\Forms\Classes\Mailchimp_Handler;
use Elementor\Settings;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

class Mailchimp extends Integration_Base {

const OPTION_NAME_API_KEY = 'pro_mailchimp_api_key';

/**
	 * @var string - Mailchimp API key.
	 */
	private $api_key;

private function get_global_api_key() {
		return get_option( 'elementor_' . self::OPTION_NAME_API_KEY );
	}

public function get_name() {
		return 'mailchimp';
	}

public function get_label() {
		return __( 'MailChimp', 'elementor-pro' );
	}

public function register_settings_section( $widget ) {
		$widget->start_controls_section(
			'section_mailchimp',
			[
				'label' => __( 'MailChimp', 'elementor-pro' ),
				'condition' => [
					'submit_actions' => $this->get_name(),
				],
			]
		);

self::global_api_control(
			$widget,
			$this->get_global_api_key(),
			'MailChimp API Key',
			[
				'mailchimp_api_key_source' => 'default',
			],
			$this->get_name()
		);

$widget->add_control(
			'mailchimp_api_key_source',
			[
				'label' => __( 'API Key', 'elementor-pro' ),
				'type' => Controls_Manager::SELECT,
				'label_block' => false,
				'options' => [
					'default' => 'Default',
					'custom' => 'Custom',
				],
				'default' => 'default',
			]
		);

$widget->add_control(
			'mailchimp_api_key',
			[
				'label' => __( 'Custom API Key', 'elementor-pro' ),
				'type' => Controls_Manager::TEXT,
				'condition' => [
					'mailchimp_api_key_source' => 'custom',
				],
				'description' => __( 'Use this field to set a custom API Key for the current form', 'elementor-pro' ),
			]
		);

$widget->add_control(
			'mailchimp_list',
			[
				'label' => __( 'Audience', 'elementor-pro' ),
				'type' => Controls_Manager::SELECT,
				'options' => [],
				'render_type' => 'none',
				'conditions' => [
					'relation' => 'or',
					'terms' => [
						[
							'name' => 'mailchimp_api_key',
							'operator' => '!==',
							'value' => '',
						],
						[
							'name' => 'mailchimp_api_key_source',
							'operator' => '=',
							'value' => 'default',
						],
					],
				],
			]
		);

$widget->add_control(
			'mailchimp_groups',
			[
				'label' => __( 'Groups', 'elementor-pro' ),
				'type' => Controls_Manager::SELECT2,
				'options' => [],
				'label_block' => true,
				'multiple' => true,
				'render_type' => 'none',
				'condition' => [
					'mailchimp_list!' => '',
				],
			]
		);

$widget->add_control(
			'mailchimp_tags',
			[
				'label' => __( 'Tags', 'elementor-pro' ),
				'description' => __( 'Add comma separated tags', 'elementor-pro' ),
				'type' => Controls_Manager::TEXT,
				'render_type' => 'none',
				'condition' => [
					'mailchimp_list!' => '',
				],
			]
		);

$widget->add_control(
			'mailchimp_double_opt_in',
			[
				'label' => __( 'Double Opt-In', 'elementor-pro' ),
				'type' => Controls_Manager::SWITCHER,
				'default' => '',
				'condition' => [
					'mailchimp_list!' => '',
				],
			]
		);

$this->register_fields_map_control( $widget );

$widget->end_controls_section();
	}

public function on_export( $element ) {
		unset(
			$element['settings']['mailchimp_api_key_source'],
			$element['settings']['mailchimp_api_key'],
			$element['settings']['mailchimp_list'],
			$element['settings']['mailchimp_groups'],
			$element['settings']['mailchimp_fields_map']
		);

return $element;
	}

public function run( $record, $ajax_handler ) {
		$form_settings = $record->get( 'form_settings' );

if ( 'default' === $form_settings['mailchimp_api_key_source'] ) {
			$this->api_key = $this->get_global_api_key();
		} else {
			$this->api_key = $form_settings['mailchimp_api_key'];
		}

// Data from the form in the frontend.
		$subscriber_data = $this->map_fields( $record );

// Create or update a subscriber.
		$subscriber = $this->create_or_update_subscriber( $subscriber_data, $form_settings );

// Parse the Mailchimp tags.
		$tags = $this->parse_tags( $form_settings['mailchimp_tags'] );

// Set the subscriber tags only if he doesn't have them already.
		if ( ! $this->subscriber_has_tags( $subscriber, $tags ) ) {
			$this->set_subscriber_tags( $subscriber, $tags );
		}
	}

/**
	 * @param string $tags - List of comma separated tags from the forms settings ( i.e. 'tag-1, tag-2' ).
	 *
	 * @return array|string[] - Array of tags that were extracted from the input ( i.e. [ 'tag-1', 'tag-2' ] ).
	 */
	private function parse_tags( $tags ) {
		$parsed_tags = [];

if ( ! empty( $tags ) ) {
			$parsed_tags = explode( ',', trim( $tags ) );

// Remove empty tags.
			$parsed_tags = array_filter( $parsed_tags );

// Trim tags.
			$parsed_tags = array_map( 'trim', $parsed_tags );
		}

return $parsed_tags;
	}

/**
	 * Determine if a subscriber has specific tags, and ONLY those tags.
	 *
	 * @param array $subscriber - Subscriber data from an API response.
	 * @param array $tags - List of tags to check ( i.e. [ 'tag-1', 'tag-2' ] ).
	 *
	 * @return bool
	 */
	private function subscriber_has_tags( array $subscriber, array $tags ) {
		// Extract current tags.
		$subscriber_tags = [];

foreach ( $subscriber['tags'] as $tag ) {
			$subscriber_tags[] = $tag['name'];
		}

return array_diff( $tags, $subscriber_tags ) === array_diff( $subscriber_tags, $tags );
	}

/**
	 * Set Mailchimp subscriber tags.
	 *
	 * @param array $subscriber - Subscriber data from a create/update request.
	 * @param array $tags - List of tags to set.
	 *
	 * @return void
	 */
	private function set_subscriber_tags( array $subscriber, array $tags ) {
		// Build the request tags.
		$request_tags = [];

// Set current tags to active.
		foreach ( $subscriber['tags'] as $tag ) {
			$request_tags[] = [
				'name' => $tag['name'],
				'status' => 'active',
			];
		}

// Set new tags to active.
		foreach ( $tags as $tag ) {
			$request_tags[] = [
				'name' => $tag,
				'status' => 'active',
			];
		}

// Send the API request.
		$endpoint = sprintf( 'lists/%s/members/%s/tags', $subscriber['list_id'], md5( strtolower( $subscriber['email_address'] ) ) );
		$args = [
			'tags' => $request_tags,
		];

$handler = new Mailchimp_Handler( $this->api_key );
		$response = $handler->post( $endpoint, $args );

if ( 204 !== $response['code'] ) {
			$error = ! empty( $response['body']['detail'] ) ? $response['body']['detail'] : '';
			$code = $response['code'];

throw new \Exception( "HTTP {$code} - {$error}" );
		}
	}

/**
	 * Create or update a Mailchimp subscriber.
	 *
	 * @param array $subscriber - Subscriber data from the form in the frontend.
	 * @param array $form_settings - Settings from the editor.
	 *
	 * @return array - An array that contains the newly created subscriber's data.
	 */
	private function create_or_update_subscriber( array $subscriber, array $form_settings ) {
		if ( ! empty( $form_settings['mailchimp_groups'] ) ) {
			$subscriber['interests'] = [];
		}

if ( is_array( $form_settings['mailchimp_groups'] ) ) {
			foreach ( $form_settings['mailchimp_groups'] as $mailchimp_group ) {
				$subscriber['interests'][ $mailchimp_group ] = true;
			}
		}

if ( ! empty( $form_settings['mailchimp_tags'] ) ) {
			$subscriber['tags'] = explode( ',', trim( $form_settings['mailchimp_tags'] ) );
		}

$handler = new Mailchimp_Handler( $this->api_key );

$subscriber['status_if_new'] = 'yes' === $form_settings['mailchimp_double_opt_in'] ? 'pending' : 'subscribed';
		$subscriber['status'] = 'subscribed';

$end_point = sprintf( 'lists/%s/members/%s', $form_settings['mailchimp_list'], md5( strtolower( $subscriber['email_address'] ) ) );

$response = $handler->post( $end_point, $subscriber, [
			'method' => 'PUT', // Add or Update
		] );

if ( 200 !== $response['code'] ) {
			$error = ! empty( $response['body']['detail'] ) ? $response['body']['detail'] : '';
			$code = $response['code'];

throw new \Exception( "HTTP {$code} - {$error}" );
		}

return $response['body'];
	}

/**
	 * @param Form_Record $record
	 *
	 * @return array
	 */
	private function map_fields( $record ) {
		$subscriber = [];
		$fields = $record->get( 'fields' );

// Other form has a field mapping
		foreach ( $record->get_form_settings( 'mailchimp_fields_map' ) as $map_item ) {
			if ( empty( $fields[ $map_item['local_id'] ]['value'] ) ) {
				continue;
			}

$value = $fields[ $map_item['local_id'] ]['value'];
			if ( 'email' === $map_item['remote_id'] ) {
				$subscriber['email_address'] = $value;
			} else {
				$subscriber['merge_fields'][ $map_item['remote_id'] ] = $value;
			}
		}

return $subscriber;
	}

public function ajax_validate_api_token() {
		check_ajax_referer( self::OPTION_NAME_API_KEY, '_nonce' );
		if ( ! isset( $_POST['api_key'] ) ) {
			wp_send_json_error();
		}
		try {
			new Mailchimp_Handler( $_POST['api_key'] );
		} catch ( \Exception $exception ) {
			wp_send_json_error();
		}
		wp_send_json_success();
	}

/**
	 * @param array $data
	 *
	 * @return array
	 * @throws \Exception
	 */
	public function handle_panel_request( array $data ) {
		if ( ! empty( $data['use_global_api_key'] ) && 'default' === $data['use_global_api_key'] ) {
			$api_key = $this->get_global_api_key();
		} elseif ( ! empty( $data['api_key'] ) ) {
			$api_key = $data['api_key'];
		}

if ( empty( $api_key ) ) {
			throw new \Exception( '`api_key` is required', 400 );
		}

$handler = new Mailchimp_Handler( $api_key );

if ( 'lists' === $data['mailchimp_action'] ) {
			return $handler->get_lists();
		}

return $handler->get_list_details( $data['mailchimp_list'] );
	}

public function register_admin_fields( Settings $settings ) {
		$settings->add_section( Settings::TAB_INTEGRATIONS, 'mailchimp', [
			'callback' => function() {
				echo '<hr><h2>' . esc_html__( 'MailChimp', 'elementor-pro' ) . '</h2>';
			},
			'fields' => [
				self::OPTION_NAME_API_KEY => [
					'label' => __( 'API Key', 'elementor-pro' ),
					'field_args' => [
						'type' => 'text',
						'desc' => sprintf( __( 'To integrate with our forms you need an <a href="%s" target="_blank">API Key</a>.', 'elementor-pro' ), 'https://kb.mailchimp.com/integrations/api-integrations/about-api-keys' ),
					],
				],
				'validate_api_data' => [
					'field_args' => [
						'type' => 'raw_html',
						'html' => sprintf( '<button data-action="%s" data-nonce="%s" class="button elementor-button-spinner" id="elementor_pro_mailchimp_api_key_button">%s</button>', self::OPTION_NAME_API_KEY . '_validate', wp_create_nonce( self::OPTION_NAME_API_KEY ), __( 'Validate API Key', 'elementor-pro' ) ),
					],
				],
			],
		] );
	}

public function __construct() {
		if ( is_admin() ) {
			add_action( 'elementor/admin/after_create_settings/' . Settings::PAGE_ID, [ $this, 'register_admin_fields' ], 14 );
		}
		add_action( 'wp_ajax_' . self::OPTION_NAME_API_KEY . '_validate', [ $this, 'ajax_validate_api_token' ] );
	}

protected function get_fields_map_control_options() {
		return [
			'condition' => [
				'mailchimp_list!' => '',
			],
		];
	}
}