vkontakteformbuilder.php

См. документацию.

<?php
 
namespace Bitrix\Seo\LeadAds\Response\Builder;
 
use Bitrix\Main\Localization\Loc;
use Bitrix\Seo\LeadAds;
use Bitrix\Seo\LeadAds\LeadAdsForm;
 
Loc::loadMessages(__FILE__);
 
class VkontakteFormBuilder implements FormBuilderInterface
{
    protected const PAGE_TYPE_QUESTION = 'question';
    private $mapper;
 
    private const EMPTY_FIELD_NAME = null;

    public function __construct(LeadAds\Mapper $mapper)
    {
        $this->mapper = $mapper;
    }

    public function buildForm(array $form): LeadAdsForm
    {
        $fields = $this->buildFields($form['CONTACT_FIELDS'] ?? []);
        $questions = $this->buildQuestions($form['PAGES'] ?? []);
        return new LeadAdsForm(
            [
                "id" => $form['ID'],
                "name" => $form['NAME'],
                // "description" => $form['DESCRIPTION'],
                "title" => $form['NAME'],
                "fields" => array_merge($fields, $questions)
                // "message" => $form['CONFIRMATION'],
                // "link" => $form['URL'],
            ]
        );
    }

    private function buildFields(array $questions) : array
    {
        foreach ($questions  as $key => $externalField)
        {
            if ($fieldName = $this->mapper->getCrmName($externalField))
            {
                $questions[$key] = new LeadAds\Field(
                    $fieldName,
                    self::EMPTY_FIELD_NAME,
                    $this->getFormLabel($fieldName),
                    $externalField
                );
            }
            else
            {
                unset($questions[$key]);
            }
        }
 
        return $questions;
    }

    private function getFormLabel(string $type) : string
    {
        if (!$phrase = Loc::getMessage("SEO_VKONTAKTE_FORM_BUILDER_TYPE_{$type}"))
        {
            $phrase = Loc::getMessage("SEO_VKONTAKTE_FORM_BUILDER_UNKNOWN_TYPE");
        }
 
        return $phrase;
    }
 
    private function buildQuestions(array $pages)
    {
        $result = [];
        foreach ($pages as $page)
        {
            if ( ! (isset($page['blocks']) && is_array($page['blocks'])))
            {
                continue;
            }
 
            foreach ($page['blocks'] as $block)
            {
                if (
                    ! (isset($block['block_data']) && is_array($block['block_data']))
                    && $block['type'] !== self::PAGE_TYPE_QUESTION
                    && ! (isset($block['block_data']['data']) && is_array($block['block_data']['data']))
                )
                {
                    continue;
                }
 
 
                if ($fieldName = $this->mapper->getCrmName(self::PAGE_TYPE_QUESTION))
                {
                    $result[] = new LeadAds\Field(
                        $fieldName,
                        self::EMPTY_FIELD_NAME,
                        $block['block_data']['data']['text'],
                        $block['id']
                    );
                }
            }
        }
 
        return $result;
    }
}