File "class-contact-form-7.php"

Full Path: /home/fineflavourcocoa/public_html/wp-content-20241016230821/plugins/mailchimp-for-wp/integrations/contact-form-7/class-contact-form-7.php
File size: 3.84 KB
MIME-type: text/x-php
Charset: utf-8

<?php

defined( 'ABSPATH' ) or exit;

/**
 * Class MC4WP_Contact_Form_7_Integration
 *
 * @ignore
 */
class MC4WP_Contact_Form_7_Integration extends MC4WP_Integration {


	/**
	 * @var string
	 */
	public $name = 'Contact Form 7';

	/**
	 * @var string
	 */
	public $description = 'Subscribes people from Contact Form 7 forms.';


	/**
	 * Add hooks
	 */
	public function add_hooks() {
		add_action( 'wpcf7_init', array( $this, 'init' ) );
		add_action( 'wpcf7_mail_sent', array( $this, 'process' ), 1 );
		add_action( 'wpcf7_posted_data', array( $this, 'alter_cf7_data' ) );
	}

	/**
	* Registers the CF7 shortcode
	 *
	* @return boolean
	*/
	public function init() {
		if ( function_exists( 'wpcf7_add_form_tag' ) ) {
			wpcf7_add_form_tag( 'mc4wp_checkbox', array( $this, 'shortcode' ) );
		} else {
			wpcf7_add_shortcode( 'mc4wp_checkbox', array( $this, 'shortcode' ) );
		}

		return true;
	}

	/**
	 * @{inheritdoc}
	 *
	 * Contact Form 7 listens to the following triggers.
	 *
	 * - _mc4wp_subscribe_contact-form-7
	 * - mc4wp-subscribe
	 *
	 * @return bool
	 */
	public function checkbox_was_checked() {
		$data = $this->get_data();

		return ( isset( $data[ $this->checkbox_name ] ) && (int) $data[ $this->checkbox_name ] === 1 )
			|| ( isset( $data['mc4wp-subscribe'] ) && (int) $data['mc4wp-subscribe'] === 1 );
	}

	/**
	* Alter Contact Form 7 data.
	*
	* Adds mc4wp_checkbox to post data so users can use `mc4wp_checkbox` in their email templates
	*
	* @param array $data
	* @return array
	*/
	public function alter_cf7_data( $data = array() ) {
		$data['mc4wp_checkbox'] = $this->checkbox_was_checked() ? __( 'Yes', 'mailchimp-for-wp' ) : __( 'No', 'mailchimp-for-wp' );
		return $data;
	}

	/**
	 * Subscribe from Contact Form 7 Forms
	 *
	 * @todo improve smart guessing based on selected Mailchimp lists
	 *
	 * @param WPCF7_ContactForm $cf7_form
	 * @return bool
	 */
	public function process( $cf7_form ) {

		// was sign-up checkbox checked?
		if ( ! $this->checkbox_was_checked() ) {
			return false;
		}

		$parser = new MC4WP_Field_Guesser( $this->get_data() );
		$data   = $parser->combine( array( 'guessed', 'namespaced' ) );

		// do nothing if no email was found
		if ( empty( $data['EMAIL'] ) ) {
			$this->get_log()->warning( sprintf( '%s > Unable to find EMAIL field.', $this->name ) );
			return false;
		}

		return $this->subscribe( $data, $cf7_form->id() );
	}

	/**
	 * Return the shortcode output
	 *
	 * @return string
	 */
	public function shortcode( $args = array() ) {
		if ( ! empty( $args['labels'][0] ) ) {
			$this->options['label'] = $args['labels'][0];
		}

		if ( isset( $args['options'] ) ) {

			// check for default:0 or default:1 to set the checked attribute
			if ( in_array( 'default:1', $args['options'], true ) ) {
				$this->options['precheck'] = true;
			} elseif ( in_array( 'default:0', $args['options'], true ) ) {
				$this->options['precheck'] = false;
			}
		}

		// disable paragraph wrap because CF7 defaults to `wpautop`
		$this->options['wrap_p'] = 0;

		return $this->get_checkbox_html();
	}

	/**
	 * @return bool
	 */
	public function is_installed() {
		return function_exists( 'wpcf7_contact_form' );
	}

	/**
	 * @since 3.0
	 * @return array
	 */
	public function get_ui_elements() {
		return array_diff( parent::get_ui_elements(), array( 'enabled', 'implicit' ) );
	}

	/**
	 * @param int $object_id
	 * @since 3.0
	 * @return string
	 */
	public function get_object_link( $object_id ) {

		// for backwards compatibility, not all CF7 sign-ups have an object id
		if ( empty( $object_id ) ) {
			return '';
		}

		// Return empty string if CF7 is no longer activated.
		if ( ! function_exists( 'wpcf7_contact_form' ) ) {
			return '';
		}

		$form = wpcf7_contact_form( $object_id );
		if ( ! is_object( $form ) ) {
			return '';
		}
		return sprintf( '<a href="%s">%s</a>', admin_url( 'admin.php?page=wpcf7&post=' . $object_id ), $form->title() );
	}
}