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<?php
namespace Bitrix\Seo\LeadAds\Response\Builder;
use Bitrix\Seo\LeadAds;
use Bitrix\Seo\LeadAds\LeadAdsForm;
class FacebookFormBuilder implements FormBuilderInterface
{
private const EMPTY_FIELD_NAME = null;
/**@var $mapper LeadAds\Mapper */
private $mapper;
/**
* @param LeadAds\Mapper $mapper
*/
public function __construct(LeadAds\Mapper $mapper)
{
$this->mapper = $mapper;
}
/**
* @param array $form
*
* @return LeadAdsForm
*/
public function buildForm(array $form): LeadAdsForm
{
return new LeadAdsForm(
[
"id" => $form["ID"],
"name" => $form["NAME"],
"description" => !$form['CONTEXT_CARD']['content']
? null
: implode(PHP_EOL, $form['CONTEXT_CARD']['content']),
"title" => $form['CONTEXT_CARD']['title'],
"fields" => $this->buildQuestions($form['QUESTIONS'] ?? []),
"message" => $form['THANK_YOU_PAGE']['title'],
"link" => $form['FOLLOW_UP_ACTION_URL'],
"active" => $form['STATUS'] === 'ACTIVE'
]
);
}
/**
* @param array $questions
*
* @return LeadAds\Field[]
*/
private function buildQuestions(array $questions): array
{
$questionsResult = [];
foreach ($questions as $field)
{
if ($this->mapper->getCrmName($field['type']))
{
$questionsResult[] = new LeadAds\Field(
$field['type'],
self::EMPTY_FIELD_NAME,
$field['label'],
$field['key']
);
}
elseif ($field['type'] === "CUSTOM")
{
//if question is custom condition
if (
is_array($field['dependent_conditional_questions'])
&& is_array($field['conditional_questions_choices'])
)
{
$questionsResult[] = new LeadAds\Field(
LeadAds\Field::TYPE_RADIO,
self::EMPTY_FIELD_NAME,
$field['label'],
$field['key'],
$this->getOptions($field['conditional_questions_choices'], 0)
);
foreach ($field['dependent_conditional_questions'] as $key => $question)
{
$questionsResult[] = new LeadAds\Field(
LeadAds\Field::TYPE_RADIO,
self::EMPTY_FIELD_NAME,
$question['name'],
$question['field_key'],
$this->getOptions($field['conditional_questions_choices'], $key + 1)
);
}
}
elseif (is_array($field['options']))
{
$questionsResult[] = new LeadAds\Field(
LeadAds\Field::TYPE_RADIO,
self::EMPTY_FIELD_NAME,
$field['label'],
$field['key'],
array_map(
static function ($option): array {
return [
"key" => $option["key"],
"label" => $option['value'],
];
},
$field['options']
)
);
}
else
{
$questionsResult[] = new LeadAds\Field(
LeadAds\Field::TYPE_INPUT,
self::EMPTY_FIELD_NAME,
$field['label'],
$field['key']
);
}
}
}
return $questionsResult;
}
/**
* @param array $options
* @param int $depth
*
* @return array<string,array>
*/
private function getOptions(array $options, int $depth): array
{
$result = [];
foreach ($options as $value)
{
if ($depth === 0)
{
$result[$value['customized_token']] = ['key' => $value['customized_token'], 'label' => $value['value']];
}
elseif ($depth > 0 && $value['next_question_choices'])
{
foreach ($this->getOptions($value['next_question_choices'], $depth - 1) as $option)
{
if (array_key_exists($option["key"], $result))
{
continue;
}
$result[$option["key"]] = $option;
}
}
}
return $result;
}
}