<?php
/**
 * Divi contact form.
 *
 * @package Dealroot
 */

namespace Dealroot\Forms;

use Dealroot\Capture;

defined( 'ABSPATH' ) || exit;

/**
 * Captures the Divi Contact Form module, in the Divi and Extra themes and the Divi Builder
 * plugin.
 */
class Divi extends Integration {

	/**
	 * {@inheritDoc}
	 */
	public static function is_available() {
		// Themes load after plugins, so the active theme is checked by name.
		return in_array( get_template(), array( 'Divi', 'Extra' ), true ) || defined( 'ET_BUILDER_PLUGIN_ACTIVE' );
	}

	/**
	 * {@inheritDoc}
	 */
	public static function key() {
		return 'divi';
	}

	/**
	 * {@inheritDoc}
	 */
	public static function label() {
		return 'Divi';
	}

	/**
	 * {@inheritDoc}
	 */
	public function register() {
		add_action( 'et_pb_contact_form_submit', array( $this, 'capture' ), 10, 3 );
	}

	/**
	 * Stores the submission.
	 *
	 * @param array $values Field ID => label and value.
	 * @param bool  $error  Whether the submission failed.
	 * @param array $info   Form ID, unique ID and page ID.
	 */
	public function capture( $values, $error, $info = array() ) {
		if ( $error ) {
			return;
		}

		$fields = array();

		foreach ( (array) $values as $id => $field ) {
			$fields[] = array(
				'label' => (string) ( is_array( $field ) ? ( $field['label'] ?? $id ) : $id ),
				'name'  => (string) $id,
				'type'  => 'email' === $id ? 'email' : '',
				'value' => is_array( $field ) ? ( $field['value'] ?? '' ) : $field,
			);
		}

		$post_id = absint( $info['post_id'] ?? 0 );
		$form_id = (string) ( $info['contact_form_unique_id'] ?? '' );

		if ( '' === $form_id ) {
			$form_id = $post_id . '-' . (string) ( $info['contact_form_id'] ?? '' );
		}

		Capture::submission(
			self::key(),
			mb_substr( preg_replace( '/[^A-Za-z0-9_-]/', '', $form_id ), 0, 64 ),
			$post_id ? (string) get_the_title( $post_id ) : __( 'Divi contact form', 'dealroot' ),
			$fields
		);
	}
}