basevalues.php

<?php
namespace Bitrix\Iblock\InheritedProperty;
 
abstract class BaseValues
{
    protected $iblockId = null;
 
    protected $values = false;
 
    protected $queue = null;
 
    public function __construct($iblockId)
    {
        $this->iblockId = (int)$iblockId;
        $this->queue = ValuesQueue::getInstance(get_called_class());
    }
 
    public function getIblockId()
    {
        return $this->iblockId;
    }
 
    public function getValueTableName()
    {
        return "";
    }
 
    abstract public function getType();
 
    abstract public function getId();
 
    abstract public function  createTemplateEntity();
 
    public function getParents()
    {
        return array();
    }
 
    public function getParent()
    {
        $parents = $this->getParents();
        if (isset($parents[0]))
            return $parents[0];
        else
            return null;
    }
 
    public function getValues()
    {
        if ($this->values === false)
            $this->values = $this->queryValues();
 
        $result = array();
        foreach ($this->values as $CODE => $row)
        {
            $result[$CODE] = htmlspecialcharsEx($row["VALUE"]);
        }
        return $result;
    }
 
    public function getValue($propertyCode)
    {
        if ($this->values === false)
            $this->values = $this->queryValues();
 
        if (isset($this->values[$propertyCode]))
            return htmlspecialcharsEx($this->values[$propertyCode]["VALUE"]);
        else
            return "";
    }
 
    public function queryValues()
    {
        $templateInstance = new BaseTemplate($this);
        $templates = $templateInstance->findTemplates();
        foreach ($templates as $CODE => $row)
        {
            $templates[$CODE]["VALUE"] = \Bitrix\Iblock\Template\Engine::process($this->createTemplateEntity(), $row["TEMPLATE"]);
        }
        return $templates;
    }
 
    public function hasTemplates()
    {
        $templateInstance = new BaseTemplate($this);
        return $templateInstance->hasTemplates($this);
    }
 
    abstract function clearValues();
 
    public function deleteValues($ipropertyId)
    {
        $ipropertyId = (int)$ipropertyId;
        $connection = \Bitrix\Main\Application::getConnection();
        $connection->query("
            DELETE FROM b_iblock_iblock_iprop
            WHERE IPROP_ID = ".$ipropertyId."
        ");
        $connection->query("
            DELETE FROM b_iblock_section_iprop
            WHERE IPROP_ID = ".$ipropertyId."
        ");
        $connection->query("
            DELETE FROM b_iblock_element_iprop
            WHERE IPROP_ID = ".$ipropertyId."
        ");
        ValuesQueue::deleteAll();
    }
 
    protected function insertValues($tableName, $fields, $rows)
    {
        $connection = \Bitrix\Main\Application::getConnection();
        $head = "REPLACE INTO $tableName (".implode(", ", $fields).") VALUES ";
        $maxBodySize = 1024*1024; //1 Mb
        $body = array();
        $bodySize = 0;
        foreach ($rows as $row)
        {
            $values = "('".implode("', '", $row)."')";
            $bodySize += mb_strlen($values);
            $body[] = $values;
            if ($bodySize > $maxBodySize)
            {
                $connection->query($head.implode(", ", $body));
                $body = array();
                $bodySize = 0;
            }
        }
        if ($body)
        {
            $connection->query($head.implode(", ", $body));
        }
    }
 
    public static function queue($iblockId, $id)
    {
        ValuesQueue::getInstance(get_called_class())->addElement($iblockId, $id);
    }
}