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<?php |
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/** |
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* TechDivision\Import\Category\Observers\UrlKeyAndPathObserver |
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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-category |
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* @link http://www.techdivision.com |
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*/ |
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namespace TechDivision\Import\Category\Observers; |
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use TechDivision\Import\Category\Utils\ColumnKeys; |
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use TechDivision\Import\Utils\Filter\UrlKeyFilterTrait; |
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/** |
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* Observer that extracts the URL key/path from the category path |
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* and adds them as two new columns with the their values. |
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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-category |
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* @link http://www.techdivision.com |
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*/ |
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class UrlKeyAndPathObserver extends AbstractCategoryImportObserver |
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{ |
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/** |
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* The trait that provides string => URL key conversion functionality. |
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* |
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* @var \TechDivision\Import\Utils\Filter\UrlKeyFilterTrait |
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*/ |
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use UrlKeyFilterTrait; |
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/** |
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* Process the observer's business logic. |
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* |
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* @return void |
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*/ |
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protected function process() |
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{ |
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// initialize the URL key and array for the categories |
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$urlKey = null; |
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$urlPath = array(); |
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$categories = array(); |
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// explode the category names from the path |
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if ($path = $this->getValue(ColumnKeys::PATH)) { |
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$categories = $this->explode($path, '/'); |
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} |
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// query whether or not the URL key column has a value |
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if ($this->hasValue(ColumnKeys::URL_KEY)) { |
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$urlKey = $this->getValue(ColumnKeys::URL_KEY); |
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} elseif (sizeof($categories) > 0) { |
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$this->setValue(ColumnKeys::URL_KEY, $urlKey = $this->convertNameToUrlKey(end($categories))); |
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} else { |
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$this->getSystemLogger()->debug( |
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sprintf( |
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'Can\'t find an URL key or a path in CSV file %s on line %d', |
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$this->getFilename(), |
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$this->getLineNumber() |
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) |
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); |
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return; |
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} |
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// add the column for the URL path, if not yet available |
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if (!$this->hasHeader(ColumnKeys::URL_PATH)) { |
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$this->addHeader(ColumnKeys::URL_PATH); |
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} |
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// prepare the URL path |
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if (sizeof($categories) > 0) { |
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$urlPath = array_slice($categories, 1, sizeof($categories) - 2); |
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} |
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// convert the elements of the URL path |
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array_walk($urlPath, function (&$value) { |
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$value = $this->convertNameToUrlKey($value); |
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}); |
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// add the URL key to the URL path |
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array_push($urlPath, $urlKey); |
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// append the column with the URL path |
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$this->setValue(ColumnKeys::URL_PATH, implode('/', $urlPath)); |
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} |
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} |
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techdivision /
import-category
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.