TechDivision\Import\Attribute\Subjects\AbstractAttributeSubject

Complexity

Total Complexity

9

Size/Duplication

Total Lines	157
Duplicated Lines	0 %

Coupling/Cohesion

Components	2
Dependencies	2

Importance

Changes

0

8 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	0	12	1
A	tearDown()	0	14	1
A	getHeaderMappings()	0	4	1
A	setLastAttributeId()	0	4	1
A	getLastAttributeId()	0	4	1
A	addAttributeCodeIdMapping()	0	4	1
A	hasBeenProcessed()	0	4	1
A	getEntityType()	0	18	2

<?php

/**
 * TechDivision\Import\Attribute\Subjects\AbstractAttributeSubject
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 *
 * PHP version 5
 *
 * @author    Tim Wagner <t.wagner@techdivision.com>
 * @copyright 2016 TechDivision GmbH <info@techdivision.com>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import-attribute
 * @link      http://www.techdivision.com
 */

namespace TechDivision\Import\Attribute\Subjects;

use TechDivision\Import\Utils\RegistryKeys;
use TechDivision\Import\Subjects\AbstractSubject;

/**
 * The abstract product subject implementation that provides basic attribute
 * handling business logic.
 *
 * @author    Tim Wagner <t.wagner@techdivision.com>
 * @copyright 2016 TechDivision GmbH <info@techdivision.com>
 * @license   http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
 * @link      https://github.com/techdivision/import-attribute
 * @link      http://www.techdivision.com
 */
abstract class AbstractAttributeSubject extends AbstractSubject
{

    /**
     * The ID of the attribute that has been created recently.
     *
     * @var integer
     */
    protected $lastAttributeId;

    /**
     * The array with the available entity types.
     *
     * @var array
     */
    protected $entityTypes = array();

    /**
     * Mappings for attribute code => CSV column header.
     *
     * @var array
     */
    protected $headerMappings = array();

    /**
     * The attribute code => attribute ID mapping.
     *
     * @var array
     */
    protected $attributeCodeIdMapping = array();

    /**
     * Intializes the previously loaded global data for exactly one bunch.
     *
     * @param string $serial The serial of the actual import
     *
     * @return void
     * @see \Importer\Csv\Actions\ProductImportAction::prepare()
     */
    public function setUp($serial)
    {

        // load the status of the actual import
        $status = $this->getRegistryProcessor()->getAttribute($serial);

        // load the global data we've prepared initially
        $this->entityTypes = $status[RegistryKeys::GLOBAL_DATA][RegistryKeys::ENTITY_TYPES];

        // prepare the callbacks
        parent::setUp($serial);
    }

    /**
     * Clean up the global data after importing the bunch.
     *
     * @param string $serial The serial of the actual import
     *
     * @return void
     */
    public function tearDown($serial)
    {

        // invoke the parent method
        parent::tearDown($serial);

        // update the status
        $this->getRegistryProcessor()->mergeAttributesRecursive(
            $serial,
            array(
                RegistryKeys::FILES => array($this->getFilename() => array(RegistryKeys::STATUS => 1))
            )
        );
    }

    /**
     * Return's the header mappings for the actual entity.
     *
     * @return array The header mappings
     */
    public function getHeaderMappings()
    {
        return $this->headerMappings;
    }

    /**
     * Set's the ID of the attribute that has been created recently.
     *
     * @param integer $lastAttributeId The attribute ID
     *
     * @return void
     */
    public function setLastAttributeId($lastAttributeId)
    {
        $this->lastAttributeId = $lastAttributeId;
    }

    /**
     * Return's the ID of the attribute that has been created recently.
     *
     * @return integer The attribute ID
     */
    public function getLastAttributeId()
    {
        return $this->lastAttributeId;
    }

    /**
     * Map's the passed attribute code to the attribute ID that has been created recently.
     *
     * @param string $attributeCode The attribute code that has to be mapped
     *
     * @return void
     */
    public function addAttributeCodeIdMapping($attributeCode)
    {
        $this->attributeCodeIdMapping[$attributeCode] = $this->getLastAttributeId();
    }

    /**
     * Queries whether or not the attribute with the passed code has already been processed.
     *
     * @param string $attributeCode The attribute code to check
     *
     * @return boolean TRUE if the path has been processed, else FALSE
     */
    public function hasBeenProcessed($attributeCode)
    {
        return isset($this->attributeCodeIdMapping[$attributeCode]);
    }

    /**
     * Return's the entity type for the passed code.
     *
     * @param string $entityTypeCode The entity type code
     *
     * @return array The requested entity type
     * @throws \Exception Is thrown, if the entity type with the passed code is not available
     */
    public function getEntityType($entityTypeCode)
    {

        // query whether or not, the entity type with the passed code is available
        if (isset($this->entityTypes[$entityTypeCode])) {
            return $this->entityTypes[$entityTypeCode];
        }

        // throw an exception, if not
        throw new \Exception(
            sprintf(
                'Can\'t find entity type with code %s in file %s on line %d',
                $entityTypeCode,
                $this->getFilename(),
                $this->getLineNumber()
            )
        );
    }
}