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<?php |
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/** |
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* TechDivision\Import\Observers\FileUploadObserver |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Observers; |
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use TechDivision\Import\Subjects\SubjectInterface; |
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use TechDivision\Import\Observers\AbstractObserver; |
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/** |
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* Abstract observer that uploads the file specified in a CSV file's column |
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* 'image_path' to a configurable directory. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/techdivision/import |
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* @link http://www.techdivision.com |
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*/ |
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abstract class AbstractFileUploadObserver extends AbstractObserver |
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{ |
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/** |
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* Will be invoked by the action on the events the listener has been registered for. |
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* |
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* @param \TechDivision\Import\Subjects\SubjectInterface $subject The subject instance |
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* |
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* @return array The modified row |
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* @see \TechDivision\Import\Product\Observers\ImportObserverInterface::handle() |
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*/ |
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public function handle(SubjectInterface $subject) |
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{ |
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// initialize the row |
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$this->setSubject($subject); |
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$this->setRow($subject->getRow()); |
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// process the functionality and return the row |
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$this->process(); |
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// return the processed row |
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return $this->getRow(); |
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} |
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/** |
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* Process the observer's business logic. |
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* |
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* @return array The processed row |
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*/ |
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protected function process() |
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{ |
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// query whether or not, the image changed |
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if ($this->isParentImage($image = $this->getValue($this->getSourceColumn()))) { |
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return; |
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} |
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// initialize the image path |
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$imagePath = $this->getValue($this->getSourceColumn()); |
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// load the subjet |
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$subject = $this->getSubject(); |
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// query whether or not we've to upload the image files |
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if ($subject->hasCopyImages()) { |
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// upload the file and set the new image path |
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$imagePath = $subject->uploadFile($image); |
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// log a message that the image has been copied |
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$subject->getSystemLogger()->debug( |
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sprintf('Successfully copied image %s => %s', $image, $imagePath) |
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); |
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} |
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// write the real image path to the target column |
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$this->setValue($this->getTargetColumn(), $imagePath); |
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} |
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/** |
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* Return's TRUE if the passed image is the parent one. |
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* |
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* @param string $image The imageD to check |
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* |
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* @return boolean TRUE if the passed image is the parent one |
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*/ |
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protected function isParentImage($image) |
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{ |
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return $this->getSubject()->getParentImage() === $image; |
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} |
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/** |
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* Return's the name of the source column with the image path. |
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* |
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* @return string The image path |
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*/ |
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abstract protected function getSourceColumn(); |
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/** |
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* Return's the target column with the path of the copied image. |
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* |
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* @return string The path to the copied image |
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*/ |
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abstract protected function getTargetColumn(); |
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} |
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techdivision /
import
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.