entitylink.php

<?php
 
namespace Bitrix\Sale\Link\Html;
 
use Bitrix\Crm\Service\Container;
use Bitrix\Main\Loader;
use CCrmOwnerType;
 
Loader::requireModule('crm');
 
class EntityLink
{
    private int $entityTypeId;
    private int $entityId;
    private string $href;
 
    public function __construct(int $entityTypeId, int $entityId, string $href)
    {
        $this->entityTypeId = $entityTypeId;
        $this->entityId = $entityId;
        $this->href = $href;
    }
 
    public static function createByOrder(int $orderId, string $link): self
    {
        $entityId = $orderId;
        $entityTypeId = CCrmOwnerType::Undefined;
 
        $order = \Bitrix\Crm\Order\Order::load($orderId);
        if ($order)
        {
            $binding = $order->getEntityBinding();
            if ($binding)
            {
                $entityId = $binding->getOwnerId();
                $entityTypeId = $binding->getOwnerTypeId();
            }
            else
            {
                $entityId = $orderId;
                $entityTypeId = CCrmOwnerType::Order;
            }
        }
 
        return new static($entityTypeId, $entityId, $link);
    }
 
    private function getLabel(): string
    {
        // we process orders separately, because the factory does not know how to work with items.
        if ($this->entityTypeId === CCrmOwnerType::Order)
        {
            $description = CCrmOwnerType::GetDescription($this->entityTypeId);
 
            return "{$description} #{$this->entityId}";
        }
 
        $factory = Container::getInstance()->getFactory($this->entityTypeId);
        if ($factory)
        {
            $item = $factory->getItem($this->entityId);
            if ($item)
            {
                $title = $item->getHeading();
                if ($title)
                {
                    return $title;
                }
            }
        }
 
        return $this->entityId;
    }
 
    public function render(): string
    {
        $href = htmlspecialcharsbx($this->href);
        $label = $this->getLabel();
 
        if (!$href)
        {
            return $label;
        }
 
        return "<a href=\"{$href}\">{$label}</a>";
    }
}