eZ\Publish\Core\Persistence\Legacy\Content\FieldValue\Converter\RelationConverter

Complexity

Total Complexity

9

Size/Duplication

Total Lines	90
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	5

Importance

Changes

0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	create()	0	4	1
A	toStorageFieldDefinition()	0	8	1
A	toFieldDefinition()	0	12	2
A	getIndexColumn()	0	4	1
A	toStorageValue()	0	7	2
A	toFieldValue()	0	7	2

<?php

/**
 * File containing the Relation converter.
 *
 * @copyright Copyright (C) eZ Systems AS. All rights reserved.
 * @license For full copyright and license information view LICENSE file distributed with this source code.
 */
namespace eZ\Publish\Core\Persistence\Legacy\Content\FieldValue\Converter;

use eZ\Publish\Core\Persistence\Legacy\Content\FieldValue\Converter;
use eZ\Publish\Core\Persistence\Legacy\Content\StorageFieldValue;
use eZ\Publish\SPI\Persistence\Content\FieldValue;
use eZ\Publish\SPI\Persistence\Content\Type\FieldDefinition;
use eZ\Publish\Core\Persistence\Legacy\Content\StorageFieldDefinition;

class RelationConverter implements Converter
{
    /**
     * Factory for current class.
     *
     * Note: Class should instead be configured as service if it gains dependencies.
     *
     * @return Url
     */
    public static function create()
    {
        return new self();
    }

    /**
     * Converts data from $value to $storageFieldValue.
     *
     * @param \eZ\Publish\SPI\Persistence\Content\FieldValue $value
     * @param \eZ\Publish\Core\Persistence\Legacy\Content\StorageFieldValue $storageFieldValue
     */
    public function toStorageValue(FieldValue $value, StorageFieldValue $storageFieldValue)
    {
        $storageFieldValue->dataInt = !empty($value->data['destinationContentId'])
            ? $value->data['destinationContentId']
            : null;
        $storageFieldValue->sortKeyInt = (int)$value->sortKey;
    }

    /**
     * Converts data from $value to $fieldValue.
     *
     * @param \eZ\Publish\Core\Persistence\Legacy\Content\StorageFieldValue $value
     * @param \eZ\Publish\SPI\Persistence\Content\FieldValue $fieldValue
     */
    public function toFieldValue(StorageFieldValue $value, FieldValue $fieldValue)
    {
        $fieldValue->data = array(
            'destinationContentId' => $value->dataInt ?: null,
        );
        $fieldValue->sortKey = (int)$value->sortKeyInt;
    }

    /**
     * Converts field definition data in $fieldDef into $storageFieldDef.
     *
     * @param \eZ\Publish\SPI\Persistence\Content\Type\FieldDefinition $fieldDef
     * @param \eZ\Publish\Core\Persistence\Legacy\Content\StorageFieldDefinition $storageDef
     */
    public function toStorageFieldDefinition(FieldDefinition $fieldDef, StorageFieldDefinition $storageDef)
    {
        // Selection method, 0 = browse, 1 = dropdown
        $storageDef->dataInt1 = (int)$fieldDef->fieldTypeConstraints->fieldSettings['selectionMethod'];

        // Selection root, location ID
        $storageDef->dataInt2 = (int)$fieldDef->fieldTypeConstraints->fieldSettings['selectionRoot'];
    }

    /**
     * Converts field definition data in $storageDef into $fieldDef.
     *
     * @param \eZ\Publish\Core\Persistence\Legacy\Content\StorageFieldDefinition $storageDef
     * @param \eZ\Publish\SPI\Persistence\Content\Type\FieldDefinition $fieldDef
     */
    public function toFieldDefinition(StorageFieldDefinition $storageDef, FieldDefinition $fieldDef)
    {
        // Selection method, 0 = browse, 1 = dropdown
        $fieldDef->fieldTypeConstraints->fieldSettings['selectionMethod'] = $storageDef->dataInt1;

        // Selection root, location ID

        $fieldDef->fieldTypeConstraints->fieldSettings['selectionRoot'] =
            $storageDef->dataInt2 === 0
            ? ''
            : $storageDef->dataInt2;
    }

    /**
     * Returns the name of the index column in the attribute table.
     *
     * Returns the name of the index column the datatype uses, which is either
     * "sort_key_int" or "sort_key_string". This column is then used for
     * filtering and sorting for this type.
     *
     * @return false
     */
    public function getIndexColumn()
    {
        return 'sort_key_int';
    }
}