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<?php |
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declare(strict_types=1); |
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namespace Plaisio\Console\Kernel\Helper; |
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use Plaisio\Console\Exception\ConfigException; |
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/** |
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* Helper class for querying information from a plaisio.xml file. |
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*/ |
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class PlaisioXmlQueryHelper extends \Plaisio\Console\Helper\PlaisioXmlQueryHelper |
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{ |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Returns all kernel properties in this PhpPlaisio config file. |
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* |
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* @return array |
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*/ |
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public function queryKernelProperties(): array |
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{ |
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$properties = []; |
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$xpath = new \DOMXpath($this->xml); |
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$list = $xpath->query('/kernel/properties/property'); |
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foreach ($list as $item) |
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{ |
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$properties[] = ['type' => $xpath->query('type', $item)[0]->nodeValue ?? null, |
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'name' => $xpath->query('name', $item)[0]->nodeValue ?? null, |
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'description' => $xpath->query('description', $item)[0]->nodeValue ?? null]; |
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} |
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return $properties; |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Returns the path to the config file of PhpStratum. |
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* |
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* @return string |
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*/ |
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public function queryPhpStratumConfigFilename(): string |
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{ |
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$xpath = new \DOMXpath($this->xml); |
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$node = $xpath->query('/stratum/config')->item(0); |
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if ($node===null) |
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{ |
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throw new ConfigException('PhpStratum configuration file not defined in %s', $this->path); |
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} |
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return $node->nodeValue; |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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/** |
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* Replaces the type annotation of the DataLayer with the actual wrapper class. |
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* |
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* @param string $wrapperClass The name of the class of the DataLayer. |
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* |
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* @return string |
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*/ |
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public function updateDataLayerType(string $wrapperClass): string |
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{ |
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$xpath = new \DOMXpath($this->xml); |
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$query = "/kernel/properties/property/name[text()='DL']"; |
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$list = $xpath->query($query); |
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if ($list->length!==1) |
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{ |
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throw new ConfigException('Unable to find the DataLayer in %s', $this->path); |
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} |
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$parent = $list->item(0)->parentNode; |
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$query = 'type'; |
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$list = $xpath->query($query, $parent); |
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if ($list->length!==1) |
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{ |
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throw new ConfigException('Unable to find the type of the DataLayer in %s', $this->path); |
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} |
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$list->item(0)->nodeValue = '\\'.ltrim($wrapperClass, '\\'); |
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return $this->xml->saveXML($this->xml); |
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} |
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//-------------------------------------------------------------------------------------------------------------------- |
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} |
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//---------------------------------------------------------------------------------------------------------------------- |
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