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<?php |
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/** |
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* TechDivision\Import\Subjects\FileResolver\OkFileAwareFileResolver |
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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\Subjects\FileResolver; |
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use TechDivision\Import\Exceptions\MissingOkFileException; |
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/** |
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* Plugin that processes the subjects. |
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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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class OkFileAwareFileResolver extends AbstractFileResolver |
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{ |
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/** |
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* Loads the files from the source directory and return's them sorted. |
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* |
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* @param string $serial The unique identifier of the actual import process |
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* |
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* @return array The array with the files matching the subjects suffix |
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* @throws \Exception Is thrown, when the source directory is NOT available |
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* @throws \TechDivision\Import\Exceptions\MissingOkFileException Is thrown, if files to be processed are available but the mandatory OK file is missing |
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*/ |
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public function loadFiles(string $serial) : array |
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{ |
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// initialize the array with the files that has to be handled |
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$filesToHandle = parent::loadFiles($serial); |
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// load the size of the files before the filters have been applied |
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$sizeBeforeFiltersHaveBeenApplied = $this->getFilesystemLoader()->getSizeBeforeFiltersHaveBeenApplied(); |
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// stop processing, if files ARE available, an OK file IS mandatory, but |
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// NO file will be processed (because of a missing/not matching OK file) |
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if ($this->getSubjectConfiguration()->isOkFileNeeded() && $sizeBeforeFiltersHaveBeenApplied > 0 && sizeof($filesToHandle) === 0) { |
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throw new MissingOkFileException( |
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sprintf( |
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'Stop processing, because can\'t find the mandatory OK file to process at least one of %d files', |
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$sizeBeforeFiltersHaveBeenApplied |
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) |
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); |
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} |
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// return the array with the files that has to be handled |
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return $filesToHandle; |
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} |
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} |
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techdivision /
import
