TechDivision\Import\Attribute\Observers\AttributeLabelObserver

Complexity

Total Complexity

10

Size/Duplication

Total Lines	122
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	11	1
A	process()	0	17	3
A	prepareAttributes()	0	21	2
A	initializeAttribute()	0	4	1
A	getAttributeBunchProcessor()	0	4	1
A	getLastAttributeId()	0	4	1
A	persistAttributeLabel()	0	4	1

<?php

/**
 * TechDivision\Import\Attribute\Observers\AttributeLabelObserver
 *
 * 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\Observers;

use TechDivision\Import\Utils\StoreViewCodes;
use TechDivision\Import\Attribute\Utils\ColumnKeys;
use TechDivision\Import\Attribute\Utils\MemberNames;
use TechDivision\Import\Subjects\SubjectInterface;
use TechDivision\Import\Attribute\Services\AttributeBunchProcessorInterface;

/**
 * Observer that create's the EAV attribute label.
 *
 * @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
 */
class AttributeLabelObserver extends AbstractAttributeImportObserver
{

    /**
     * The attribute processor instance.
     *
     * @var \TechDivision\Import\Attribute\Services\AttributeBunchProcessorInterface
     */
    protected $attributeBunchProcessor;

    /**
     * Initializes the observer with the passed subject instance.
     *
     * @param \TechDivision\Import\Subjects\SubjectInterface                           $subject                 The observer's subject instance
     * @param \TechDivision\Import\Attribute\Services\AttributeBunchProcessorInterface $attributeBunchProcessor The attribute bunch processor instance
     */
    public function __construct(
        SubjectInterface $subject,
        AttributeBunchProcessorInterface $attributeBunchProcessor
    ) {

        // pass the subject through to the parend observer
        parent::__construct($subject);

        // initialize the attribute bunch processor
        $this->attributeBunchProcessor = $attributeBunchProcessor;
    }

    /**
     * Process the observer's business logic.
     *
     * @return void
     */
    protected function process()
    {

        // do nothing, if we're in admin store view
        if ($this->isAdminStore()) {
            return;
        }

        // prepare the store view code
        $this->prepareStoreViewCode();

        // query whether or not an value for the attribute label is available
        if ($attributeLabel = $this->prepareAttributes()) {
            // prepare and persist the attribue label
            $this->persistAttributeLabel($this->initializeAttribute($attributeLabel));
        }
    }

    /**
     * Prepare the attributes of the entity that has to be persisted.
     *
     * @return array The prepared attributes
     */
    protected function prepareAttributes()
    {

        // load the frontend label value
        if ($frontendLabel = $this->getValue(ColumnKeys::FRONTEND_LABEL)) {
            // load the last attribute ID
            $attributeId = $this->getLastAttributeId();

            // load the store ID
            $storeId = $this->getRowStoreId(StoreViewCodes::ADMIN);

The method getRowStoreId() does not exist on TechDivision\Import\Attribute\Observers\AttributeLabelObserver. Did you maybe mean getRow()?

            // return the prepared attribute label
            return $this->initializeEntity(
                array(
                    MemberNames::ATTRIBUTE_ID  => $attributeId,
                    MemberNames::STORE_ID      => $storeId,
                    MemberNames::VALUE         => $frontendLabel
                )
            );
        }
    }

    /**
     * Initialize the attribute with the passed attributes and returns an instance.
     *
     * @param array $attr The attribute attributes
     *
     * @return array The initialized attribute
     */
    protected function initializeAttribute(array $attr)
    {
        return $attr;
    }

    /**
     * Return's the attribute bunch processor instance.
     *
     * @return \TechDivision\Import\Attribute\Services\AttributeBunchProcessorInterface The attribute bunch processor instance
     */
    protected function getAttributeBunchProcessor()
    {
        return $this->attributeBunchProcessor;
    }

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

    /**
     * Persist the passed attribute label.
     *
     * @param array $attributeLabel The attribute label to persist
     *
     * @return void
     */
    protected function persistAttributeLabel(array $attributeLabel)
    {
        return $this->getAttributeBunchProcessor()->persistAttributeLabel($attributeLabel);
    }
}