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<?php |
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/** |
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* TechDivision\Import\Product\Observers\AdditionalAttributeObserver |
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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-product |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Product\Observers; |
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use TechDivision\Import\Product\Utils\ColumnKeys; |
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use TechDivision\Import\Product\Observers\AbstractProductImportObserver; |
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/** |
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* Observer that prepares the additional product attribues found in the CSV file |
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* in the row 'additional_attributes'. |
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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-product |
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* @link http://www.techdivision.com |
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*/ |
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class AdditionalAttributeObserver extends AbstractProductImportObserver |
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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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// load the header information |
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$headers = $this->getHeaders(); |
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// query whether or not the row has additional attributes |
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if ($additionalAttributes = $this->getValue(ColumnKeys::ADDITIONAL_ATTRIBUTES)) { |
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// query if the additional attributes have a value, at least |
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if (strstr($additionalAttributes, '=') === false) { |
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return; |
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} |
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// explode the additional attributes |
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$additionalAttributes = explode(',', $additionalAttributes); |
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// iterate over the attributes and append them to the row |
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foreach ($additionalAttributes as $additionalAttribute) { |
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// explode attribute code/option value from the attribute |
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list ($attributeCode, $optionValue) = explode('=', $additionalAttribute); |
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// try to load the appropriate key for the value |
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if (!$this->hasHeader($attributeCode)) { |
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$this->addHeader($attributeCode); |
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} |
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// append/replace the attribute value |
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$this->setValue($attributeCode, $optionValue); |
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} |
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} |
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} |
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} |
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techdivision /
import-product
This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently.
Both the
$myVarassignment in line 1 and the$higherassignment in line 2 are dead. The first because$myVaris never used and the second because$higheris always overwritten for every possible time line.