usertypepropertydiskfile.php

См. документацию.

<?php
 
namespace Bitrix\Iblock\BizprocType;
 
use Bitrix\Bizproc\BaseType\Base;
use Bitrix\Bizproc\FieldType;
use Bitrix\Disk\File;
use Bitrix\Main\Loader;
 
if (Loader::requireModule('bizproc'))
{
    class UserTypePropertyDiskFile extends UserTypeProperty
    {
        private const MOBILE_COMPONENT_NAME = 'bitrix:mobile.iblock.bizproctype.diskfile';

        public static function getType()
        {
            return FieldType::INT;
        }
 
        public static function formatValueMultiple(FieldType $fieldType, $value, $format = 'printable')
        {
            if (!is_array($value) || is_array($value) && \CBPHelper::isAssociativeArray($value))
                $value = array($value);
 
            foreach ($value as $k => $v)
            {
                $value[$k] = static::formatValuePrintable($fieldType, $v);
            }
 
            return implode(static::getFormatSeparator($format), $value);
        }
 
        public static function formatValueSingle(FieldType $fieldType, $value, $format = 'printable')
        {
            return static::formatValueMultiple($fieldType, $value, $format);
        }

        protected static function formatValuePrintable(FieldType $fieldType, $value)
        {
            $iblockId = self::getIblockId($fieldType);
 
            $property = static::getUserType($fieldType);
            if (array_key_exists('GetUrlAttachedFileWorkflow', $property))
            {
                return call_user_func_array($property['GetUrlAttachedFileWorkflow'], array($iblockId, $value));
            }
            else
            {
                return '';
            }
        }

        public static function convertTo(FieldType $fieldType, $value, $toTypeClass)
        {
            if (is_array($value) && isset($value['VALUE']))
                $value = $value['VALUE'];
 
            $value = (int) $value;

            $type = $toTypeClass::getType();
            switch ($type)
            {
                case FieldType::FILE:
                    $diskFile = File::getById($value);
                    $value = $diskFile? $diskFile->getFileId() : null;
                    break;
                default:
                    $value = null;
            }
 
            return $value;
        }
 
        public static function convertValueMultiple(FieldType $fieldType, $value, $toTypeClass)
        {
            return array_values(parent::convertValueMultiple($fieldType, $value, $toTypeClass));
        }

        public static function getConversionMap()
        {
            return array(
                array(
                    FieldType::FILE
                )
            );
        }
 
        public static function canRenderControl($renderMode)
        {
            if ($renderMode & FieldType::RENDER_MODE_MOBILE)
            {
                return (static::getMobileControlRenderer() !== null);
            }
 
            return parent::canRenderControl($renderMode);
        }

        public static function renderControlSingle(FieldType $fieldType, array $field, $value, $allowSelection, $renderMode)
        {
            return static::renderControlMultiple($fieldType, $field, $value, $allowSelection, $renderMode);
        }

        public static function renderControlMultiple(FieldType $fieldType, array $field, $value, $allowSelection, $renderMode)
        {
            if ($allowSelection)
            {
                $selectorValue = null;
                if(is_array($value))
                {
                    $value = current($value);
                }
                if (\CBPActivity::isExpression($value))
                {
                    $selectorValue = $value;
                    $value = null;
                }
                return static::renderControlSelector($field, $selectorValue, true, '', $fieldType);
            }
 
            if ($renderMode & FieldType::RENDER_MODE_DESIGNER)
                return '';
 
            if ($renderMode & FieldType::RENDER_MODE_MOBILE)
            {
                return self::renderMobileControl($fieldType, $field, $value);
            }
 
            $userType = static::getUserType($fieldType);
            $iblockId = self::getIblockId($fieldType);
 
            if (!empty($userType['GetPublicEditHTML']))
            {
                if (is_array($value) && isset($value['VALUE']))
                    $value = $value['VALUE'];
 
                $fieldName = static::generateControlName($field);
                $renderResult = call_user_func_array(
                    $userType['GetPublicEditHTML'],
                    array(
                        array(
                            'IBLOCK_ID' => $iblockId,
                            'IS_REQUIRED' => $fieldType->isRequired()? 'Y' : 'N',
                            'PROPERTY_USER_TYPE' => $userType
                        ),
                        array('VALUE' => $value),
                        array(
                            'FORM_NAME' => $field['Form'],
                            'VALUE' => $fieldName,
                            'DESCRIPTION' => '',
                        ),
                        true
                    )
                );
            }
            else
                $renderResult = static::renderControl($fieldType, $field, $value, $allowSelection, $renderMode);
 
            return $renderResult;
        }
 
        public static function extractValueSingle(FieldType $fieldType, array $field, array $request)
        {
            return static::extractValueMultiple($fieldType, $field, $request);
        }
 
        public static function extractValueMultiple(FieldType $fieldType, array $field, array $request)
        {
            if (defined('BX_MOBILE'))
            {
                return self::extractValueMobile($fieldType, $field, $request);
            }
 
            return parent::extractValueMultiple($fieldType, $field, $request);
        }
 
        private static function getIblockId(FieldType $fieldType)
        {
            $documentType = $fieldType->getDocumentType();
            $type = explode('_', $documentType[2]);
            return intval($type[1]);
        }
 
        public static function extractValue(FieldType $fieldType, array $field, array $request)
        {
            $value = parent::extractValue($fieldType, $field, $request);
            if (is_array($value) && isset($value['VALUE']))
            {
                $value = $value['VALUE'];
            }
 
            if(!$value)
            {
                return null;
            }
 
            $property = static::getUserType($fieldType);
            $iblockId = self::getIblockId($fieldType);
 
            if (array_key_exists('AttachFilesWorkflow', $property))
            {
                return call_user_func_array($property['AttachFilesWorkflow'], array($iblockId, $value));
            }
 
            return null;
        }
 
        private static function extractValueMobile(FieldType $fieldType, array $field, array $request)
        {
            $renderer = self::getMobileControlRenderer();
            if (!$renderer)
            {
                return null;
            }
 
            $diskFileIds = call_user_func(
                [$renderer, 'extractValues'],
                static::generateControlName($field),
                $request
            );
 
            $property = static::getUserType($fieldType);
            $iblockId = self::getIblockId($fieldType);
 
            if (array_key_exists('AttachFilesWorkflow', $property))
            {
                foreach ($diskFileIds as $i => $diskFileId)
                {
                    $diskFileIds[$i] = call_user_func_array(
                        $property['AttachFilesWorkflow'], [$iblockId, $diskFileId]
                    );
                }
            }
 
            if (!$fieldType->isMultiple())
            {
                return $diskFileIds ? end($diskFileIds) : null;
            }
 
            return $diskFileIds;
        }
 
        public static function clearValueSingle(FieldType $fieldType, $value)
        {
            static::clearValueMultiple($fieldType, $value);
        }
 
        public static function clearValueMultiple(FieldType $fieldType, $values)
        {
            if(!is_array($values))
            {
                $values = array($values);
            }
 
            $property = static::getUserType($fieldType);
            $iblockId = self::getIblockId($fieldType);
 
            if (array_key_exists('DeleteAttachedFiles', $property))
            {
                call_user_func_array($property['DeleteAttachedFiles'], array($iblockId, $values));
            }
        }
 
        public static function toSingleValue(FieldType $fieldType, $value)
        {
            if (is_array($value) && isset($value['VALUE']))
            {
                $value = $value['VALUE'];
            }
            if (is_array($value) && isset($value[0]))
            {
                $value = $value[0];
            }
 
            return $value;
        }
 
        protected static function getMobileControlRenderer(): ?string
        {
            ob_start();
            $className = \CBitrixComponent::includeComponentClass(self::MOBILE_COMPONENT_NAME);
            ob_end_clean();
 
            return $className ?: null;
        }
 
        protected static function renderMobileControl(FieldType $fieldType, array $field, $value): string
        {
            global $APPLICATION;
            ob_start();
            $APPLICATION->IncludeComponent(
                self::MOBILE_COMPONENT_NAME,
                '',
                [
                    'INPUT_NAME' => static::generateControlName($field),
                    'INPUT_VALUE' => $value,
                    'MULTIPLE' => $fieldType->isMultiple() ? 'Y' : 'N'
                ]
            );
 
            return ob_get_clean();
        }
    }
}