ufield.php

См. документацию.

<?php
 
namespace Bitrix\Main\Entity;
 
use Bitrix\Main\NotImplementedException;

class UField extends Field
{
    protected
        $is_multiple,
        $type_id,
        $base_type,
        $field_id;
 
    public function __construct(array $info)
    {
        global $USER_FIELD_MANAGER;
 
        $user_type = $USER_FIELD_MANAGER->getUserType($info['USER_TYPE_ID']);
 
        $this->base_type = $user_type['BASE_TYPE'];
 
        if (in_array($this->base_type, array('int', 'enum', 'file'), true))
        {
            $data_type = 'integer';
        }
        elseif ($this->base_type == 'double')
        {
            $data_type = 'float';
        }
        elseif ($this->base_type == 'string')
        {
            $data_type = 'string';
        }
        elseif (in_array($this->base_type, array('date', 'datetime'), true))
        {
            $data_type = 'datetime';
        }
        else
        {
            $data_type = 'string';
        }
 
        parent::__construct($info['FIELD_NAME'], $info);
 
        $this->dataType = $data_type;
 
        $this->is_multiple = $info['MULTIPLE'] === 'Y';
        $this->type_id = $info['USER_TYPE_ID'];
        $this->field_id = $info['ID'];
    }
 
    public function getTypeMask()
    {
        throw new NotImplementedException;
    }
 
    public function validateValue($value, $primary, $row, Result $result)
    {
        return true;
    }
 
    public function getTypeId()
    {
        return $this->type_id;
    }
 
    public function isMultiple()
    {
        return $this->is_multiple;
    }
 
    public function getBaseType()
    {
        return $this->base_type;
    }
 
    public function getFieldId()
    {
        return $this->field_id;
    }
 
    public function getValueFieldName()
    {
        if ($this->isMultiple())
        {
            $utm_fname = 'VALUE';
 
            if ($this->getDataType() == 'integer')
            {
                $utm_fname .= '_INT';
            }
            elseif ($this->getDataType() == 'float')
            {
                $utm_fname .= '_DOUBLE';
            }
            elseif ($this->getDataType() == 'datetime')
            {
                $utm_fname .= '_DATE';
            }
 
            return $utm_fname;
        }
        else
        {
            return $this->getName();
        }
    }
 
    //public static function getDataTypeByBaseType($baseType)
    public static function convertBaseTypeToDataType($baseType)
    {
        if (in_array($baseType, array('int', 'enum', 'file'), true))
        {
            $data_type = 'integer';
        }
        elseif ($baseType == 'double')
        {
            $data_type = 'float';
        }
        elseif ($baseType == 'string')
        {
            $data_type = 'string';
        }
        elseif (in_array($baseType, array('date', 'datetime'), true))
        {
            $data_type = 'datetime';
        }
        else
        {
            $data_type = 'string';
        }
 
        return $data_type;
    }
 
    public function getColumnName()
    {
        return $this->name;
    }
}