GX-Entwicklung

<?php

/* --------------------------------------------------------------

  ManufacturerAjaxController.inc.php 2019-01-09

  Gambio GmbH

  http://www.gambio.de

  Copyright (c) 2019 Gambio GmbH

  Released under the GNU General Public License (Version 2)

  [http://www.gnu.org/licenses/gpl-2.0.html]

  --------------------------------------------------------------

*/

MainFactory::load_class('AdminHttpViewController');

/**

 * Class ManufacturerAjaxController

 *

 * @category   System

 * @package    AdminHttpViewControllers

 * @extends    AdminHttpViewController

 */

class ManufacturerAjaxController extends AdminHttpViewController

{

	/**

	 * @var \ManufacturerReadService

	 */

	protected $manufacturerReadService;

	/**

	 * @var \ManufacturerWriteService

	 */

	protected $manufacturerWriteService;

	/**

	 * @var \LanguageProvider

	 */

	protected $languageProvider;

	/**

	 * Initialization of Manufacturer controller

	 */

	public function init()

	{

		$this->languageProvider         = MainFactory::create('LanguageProvider',

		                                                      StaticGXCoreLoader::getDatabaseQueryBuilder());

		$this->manufacturerReadService  = StaticGXCoreLoader::getService('ManufacturerRead');

		$this->manufacturerWriteService = StaticGXCoreLoader::getService('ManufacturerWrite');

	}

	/**

	 * Creates an manufacturer entity in the database.

	 *

	 * @return bool

	 */

	public function actionSave()

	{

		$result = $this->_storeManufacturer($this->manufacturerWriteService->createManufacturer());

		return MainFactory::create('JsonHttpControllerResponse', $result);

	}

	/**

	 * Creates manufacturers data from post data.

	 * manufacturer_urls from $_POST parameter are set by this method.

	 *

	 * @param \ManufacturerInterface $manufacturer

	 *

	 * @return array

	 */

	protected function _storeManufacturer(ManufacturerInterface $manufacturer)

	{

		try

		{

			$manufacturer->setName(new NonEmptyStringType(strip_tags(stripslashes($this->_getPostData('manufacturer_name')))));

			$this->_storeManufacturerUrls($manufacturer);

			$this->_storeManufacturerImage($manufacturer);

			$this->_storeManufacturerImageName($manufacturer);

			$this->_deleteImageCheckbox($manufacturer);

			$this->manufacturerWriteService->save($manufacturer);

			$result = [

				'renamed' => $this->_isImageNameChanged($manufacturer),

				'success' => true

			];

		}

		catch(Exception $e)

		{

			$result = [

				'success' => false,

				'renamed' => false,

				'msg'     => $e->getMessage()

			];

		}

		return $result;

	}

	/**

	 * Stores all manufacturer urls with language id.

	 *

	 * @param \ManufacturerInterface $manufacturer

	 *

	 * @return $this

	 */

	protected function _storeManufacturerUrls(ManufacturerInterface $manufacturer)

	{

		$manufacturerUrls = $this->_getPostData('manufacturer_urls') ? : [];

		$languageIds = $this->languageProvider->getIds()->getIntArray();

		$defaultLanguageId = $this->languageProvider->getDefaultLanguageId();

		foreach($languageIds as $languageId)

		{

			$url = $manufacturerUrls[(string)$languageId] ?: $manufacturerUrls[(string)$defaultLanguageId];

			$manufacturer->setUrl(new StringType(strip_tags($url)),

			                      $this->languageProvider->getCodeById(new IdType($languageId)));

		}

		return $this;

	}

	/**

	 * Stores an manufacturer image or replace one.

	 *

	 * @param \ManufacturerInterface $manufacturer

	 *

	 * @return $this

	 */

	protected function _storeManufacturerImage(ManufacturerInterface $manufacturer)

	{

		$imageName    = $this->manufacturerWriteService->unifyFilename(new FilenameStringType(strip_tags($_FILES['manufacturer_logo']['name'])));

		$filesTmpName = strip_tags($_FILES['manufacturer_logo']['tmp_name']);

		if(array_key_exists('manufacturer_logo', $_FILES) && $filesTmpName !== '' && $imageName !== '')

		{

			$existingFilesTmpName = new ExistingFile(new NonEmptyStringType($filesTmpName));

			if($manufacturer->getId() === 0)

			{

				$this->_setImageToManufacturer($manufacturer, $existingFilesTmpName, $imageName);

			}

			else

			{

				$this->_deleteImageIfExists($manufacturer);

				$this->_setImageToManufacturer($manufacturer, $existingFilesTmpName, $imageName);

			}

		}

		return $this;

	}

	/**

	 * Stores manufacturer image name if set.

	 *

	 * @param \ManufacturerInterface $manufacturer

	 *

	 * @return $this

	 */

	protected function _storeManufacturerImageName(ManufacturerInterface $manufacturer)

	{

		$manufacturerLogoName = strip_tags($this->_getPostData('manufacturer_logo'));

		if($manufacturerLogoName !== null && $manufacturerLogoName !== ''

		   && !(strpos($manufacturerLogoName, 'manufacturers/') !== false))

		{

			$manufacturer->setImage(new StringType('manufacturers/' . $manufacturerLogoName));

		}

		return $this;

	}

	/**

	 * If checkbox are checked, delete the manufacturer image.

	 *

	 * @param \ManufacturerInterface $manufacturer

	 *

	 * @return $this

	 */

	protected function _deleteImageCheckbox(ManufacturerInterface $manufacturer)

	{

		$filesTmpName = strip_tags($_FILES['manufacturer_logo']['tmp_name']);

		$isPostFile   = strip_tags($this->_getPostData('manufacturer_file'));

		if($this->_getPostData('manufacturer_checkbox') === 'true'

		   && ($filesTmpName === ''

		       || $isPostFile === 'false'))

		{

			if($isPostFile === 'true')

			{

				$this->_removeImage();

				$manufacturer->setImage(new StringType(''));

			}

			if($isPostFile === 'false')

			{

				$manufacturer->setImage(new StringType(''));

			}

		}

		return $this;

	}

	/**

	 * Checks if the name of the image has changed.

	 *

	 * @param \ManufacturerInterface $manufacturer

	 *

	 * @return boolean

	 */

	protected function _isImageNameChanged(ManufacturerInterface $manufacturer)

	{

		if(array_key_exists('manufacturer_logo', $_FILES)

		   && strip_tags($_FILES['manufacturer_logo']['tmp_name']) !== '')

		{

			return basename($manufacturer->getImage())

			       === strip_tags($_FILES['manufacturer_logo']['name']) ? false : true;

		}

		return false;

	}

	/**

	 * Set an Image to an Manufacturer after saving it in the Filesystem.

	 *

	 * @param \ManufacturerInterface $manufacturer

	 * @param \ExistingFile          $existingFilesTmpName

	 * @param \FilenameStringType    $imageName

	 *

	 * @return $this

	 */

	protected function _setImageToManufacturer(ManufacturerInterface $manufacturer,

	                                           ExistingFile $existingFilesTmpName,

	                                           FilenameStringType $imageName)

	{

		$this->manufacturerWriteService->saveImage($existingFilesTmpName, $imageName);

		$manufacturer->setImage(new StringType('manufacturers/' . $imageName->asString()));

		return $this;

	}

	/**

	 * Deletes image from manufacturer if set.

	 *

	 * @param \ManufacturerInterface $manufacturer

	 *

	 * @return $this

	 */

	protected function _deleteImageIfExists(ManufacturerInterface $manufacturer)

	{

		if($manufacturer->getImage() !== '')

		{

			$this->manufacturerWriteService->deleteImage(new IdType($manufacturer->getId()));

		}

		return $this;

	}

	/**

	 * Removes an manufacturers image in the database and filesystem if image is set.

	 *

	 * @return $this

	 */

	public function _removeImage()

	{

		$manufacturer = $this->_manufacturerById('post');

		if($manufacturer->getImage() !== '')

		{

			$this->manufacturerWriteService->deleteImage(new IdType($manufacturer->getId()));

		}

		return $this;

	}

	/**

	 *

	 *

	 * @param string $type

	 *

	 * @return \ManufacturerInterface

	 */

	protected function _manufacturerById($type = 'get')

	{

		$id = ($type === 'post') ? $this->_getPostData('id') : $this->_getQueryParameter('id');

		return $this->manufacturerReadService->getById(new IdType($id));

	}

	/**

	 * Gets all manufacturers entity's from database.

	 *

	 * @return bool

	 */

	public function actionGetData()

	{

		return MainFactory::create('JsonHttpControllerResponse',

		                           $this->_serializeManufacturerCollection($this->manufacturerReadService->getAll()));

	}

	/**

	 * Serializes manufacturer collections.

	 *

	 * @param \ManufacturerCollection $manufacturerCollection Manufacturer collection to be serialized.

	 *

	 * @return array Serialized manufacturer collection array.

	 */

	protected function _serializeManufacturerCollection(ManufacturerCollection $manufacturerCollection)

	{

		$data = [];

		foreach($manufacturerCollection->getArray() as $manufacturer)

		{

			$data[] = $this->_serializeManufacturer($manufacturer);

		}

		return $data;

	}

	/**

	 * Serializes manufacturer entities.

	 *

	 * @param \ManufacturerInterface $manufacturer Manufacturer entity to be serialized.

	 *

	 * @return array Serialized manufacturer array.

	 */

	protected function _serializeManufacturer(ManufacturerInterface $manufacturer)

	{

		return [

			'id'           => $manufacturer->getId(),

			'name'         => $manufacturer->getName(),

			'imagePath'    => '../images/' . $manufacturer->getImage(),

			'image'        => $manufacturer->getImage(),

			'dateAdded'    => $manufacturer->getDateAdded()->format('d.m.Y H:i'),

			'lastModified' => $manufacturer->getLastModified()->format('d.m.Y H:i'),

			'urls'         => $manufacturer->getUrls(),

			'languageIds'  => $this->_langIdsByLangCode(array_keys($manufacturer->getUrls()))

		];

	}

	/**

	 * Converts an array with language codes to an array with codes as key and the language id as value.

	 *

	 * @param array $languageCodes Array that contains the language codes.

	 *

	 * @return array Format: [$languageCode => $languageId, (…)].

	 */

	protected function _langIdsByLangCode(array $languageCodes)

	{

		$data = [];

		foreach($languageCodes as $languageCode)

		{

			$data[$languageCode] = $this->languageProvider->getIdByCode(new LanguageCode(new StringType($languageCode)));

		}

		return $data;

	}

	/**

	 * Gets an manufacturers entity from database by id.

	 *

	 * @return bool

	 */

	public function actionGetById()

	{

		return MainFactory::create('JsonHttpControllerResponse',

		                           $this->_serializeManufacturer($this->_manufacturerById()));

	}

	/**

	 * Updates an manufacturers entity in the database.

	 *

	 * @return bool

	 */

	public function actionUpdate()

	{

		$result = $this->_storeManufacturer($this->manufacturerReadService->getById(new IdType($this->_getPostData('id'))));

		return MainFactory::create('JsonHttpControllerResponse', $result);

	}

	/**

	 * Removes an manufacturers entity in the database.

	 *

	 * @return bool

	 */

	public function actionRemove()

	{

		$this->_removeImage()->manufacturerWriteService->delete($this->_manufacturerById('post'));

		return MainFactory::create('JsonHttpControllerResponse', ['success' => true]);

	}

	/**

	 * Deserialize manufacturer entities.

	 *

	 * @param string $manufacturerJson Manufacturer entity as json string.

	 *

	 * @param null   $id

	 *

	 * @return \Manufacturer Deserialize manufacturer entity.

	 */

	protected function _deserializeManufacturer($manufacturerJson, $id = null)

	{

		$manufacturerData = json_decode($manufacturerJson, true);

		$manufacturer     = $id ? $this->manufacturerReadService->getById(new IdType($id)) : $this->manufacturerWriteService->createManufacturer();

		$manufacturer->setName(new StringType($manufacturerData['name']))->setImage(new StringType('manufacturers/'

		                                                                                           . $manufacturerData['image']));

		foreach($manufacturerData['urls'] as $languageCode => $url)

		{

			$manufacturer->setUrl(new StringType($url), new LanguageCode(new StringType($languageCode)));

		}

		return $manufacturer;

	}

}