Metrika.php

См. документацию.

<?php
declare(strict_types=1);
 
namespace Bitrix\Landing\Metrika;
 
use Bitrix\Main\Analytics\AnalyticsEvent;
use Bitrix\Main\Web\Json;
use Bitrix\Main\Web\Uri;
 
class Metrika
{
    private const ERROR_PARAM = 'errorType';
 
    private array $data = [];
    private AnalyticsEvent $event;
 
    public function __construct(Categories $category, Events $event, ?Tools $tool = null)
    {
        $toolValue = isset($tool) ? $tool->value : Tools::landing->value;
 
        $this->event = new AnalyticsEvent($event->value, $toolValue, $category->value);
        $this->event->setStatus(Statuses::Success->value);
 
        $this->data['tool'] = $toolValue;
        $this->data['status'] = Statuses::Success->value;
        $this->data['category'] = $category->value;
        $this->data['event'] = $event->value;
    }
 
    public function setType(?Types $type): self
    {
        if ($type)
        {
            $this->event->setType($type->value);
            $this->data['type'] = $type->value;
        }
 
        return $this;
    }
 
    public function setStatus(?Statuses $status): self
    {
        if (isset($status))
        {
            $this->event->setStatus($status->value);
            $this->data['status'] = $status->value;
        }
 
        return $this;
    }
 
    public function setSection(?Sections $section): self
    {
        if ($section)
        {
            $this->event->setSection($section->value);
            $this->data['c_section'] = $section->value;
        }
 
        return $this;
    }
 
    public function setSubSection(?string $subSection): self
    {
        if (isset($subSection))
        {
            $this->event->setSubSection($subSection);
            $this->data['c_sub_section'] = $subSection;
        }
 
        return $this;
    }
 
    public function setElement(?string $element): self
    {
        if (isset($element))
        {
            $this->event->setElement($element);
            $this->data['c_element'] = $element;
        }
 
        return $this;
    }
 
    public function setParam(int $position, string $param, string $value): self
    {
        if ($position <= 0 || $position > 5)
        {
            return $this;
        }
 
        $param = str_replace(['_', ' '], '-', $param);
        $value = str_replace(['_', ' '], '-', $value);
        $this->data['p' . $position] = [$param, $value];
        $this->event->{'setP' . $position}("{$param}_{$value}");
 
        return $this;
    }

    public function setError(string $error, ?Statuses $status = null): self
    {
        return
            $this
                ->setStatus($status ?? Statuses::Error)
                ->setParam(5, self::ERROR_PARAM, $error)
        ;
    }
 
    public function send(): void
    {
        $this->event->send();
    }
 
    public function getSendingScript(bool $addTag = false): string
    {
        $data = Json::encode($this->data);
 
        $script = <<<script
            if (typeof BX.Landing.Metrika !== 'undefined')
            {
                const metrika = new BX.Landing.Metrika();
                metrika.sendData($data);
            }
        script;
 
        return $addTag
            ? "<script>$script</script>"
            : $script;
    }

    public function parametrizeUri(string $url): string
    {
        $uri = new Uri($url);
        $add = [];
        foreach ($this->data as $param => $value)
        {
            if ($value !== null)
            {
                $add["st[{$param}]"] = $value;
            }
        }
        $uri->addParams($add);
 
        return $uri->getUri();
    }
}