ParamsRequestClass.php 4.12 KB
<?php
/**
 * @class ParamsRequestClass
 * @brief Treats a param request. This class inherits from ProcessRequestClass
 * @details
 */
class ParamsRequestClass extends ProcessRequestClass
{
	/*
	 * @brief Init a params request
	*/
	public function init()
	{
		if (!isset($this->requestData))
			return false;
			
		$this->requestData->setType(ProcessTypeEnumClass::RUN);
		
		switch ($this->requestData->getRequestType())
		{
			case ParamsRequestTypeEnumClass::XMLREQUEST :
				$this->requestData->setCmd(KernelConfigClass::getKernelBinPath()."amdaXMLRequestorTool ".$this->getRequestFilePath());
				break;
			case ParamsRequestTypeEnumClass::PARAMGEN :
				$this->requestData->setCmd(KernelConfigClass::getKernelBinPath()."amdaParameterGenerator -p ".$this->requestData->getParamId());
				break;
		}
		$this->requestData->setEnvVars(KernelConfigClass::getExecEnvVarArray());
			
		if (!parent::init())
			return false;
			
		$this->requestData->setSuccess(false);
		$this->requestData->setLastErrorMessage('Cannot init params request');

		if ($this->requestData->getCompilationPath() == '')
		{
			$this->requestData->setLastErrorMessage('Compilation path for params request not defined');
			return false;
		}

		if (!is_dir($this->requestData->getCompilationPath()))
		{
			if (!mkdir($this->requestData->getCompilationPath(),0777))
			{
				$this->requestData->setLastErrorMessage('Cannot create compilation path for params request');
				return false;
			}
		}

		if ($this->requestData->getRequestType() == ParamsRequestTypeEnumClass::XMLREQUEST)
		{
			//create XML request file
			$doc = new DOMDocument("1.0", "UTF-8");
			$doc->preserveWhiteSpace = false;
			$doc->formatOutput = true;

			if (!$xmlNode = $this->requestData->getRequestNode()->toXMLNode($doc))
			{
				$this->requestData->setLastErrorMessage('Cannot create params request XML file');
				return false;
			}
			
			$doc->appendChild($xmlNode);

			if (!$doc->schemaValidate(KernelConfigClass::getXSDRequestFilePath()))
			{
				$this->requestData->setLastErrorMessage('Params request XML file not valid');
				return false;
			}

			if (!$doc->save($this->getRequestFilePath()))
			{
				$this->requestData->setLastErrorMessage('Cannot save params request XML file');
				return false;
			}
		}

		//create config files
		KernelConfigClass::write($this->requestData->getWorkingPath(), $this->requestData->getCompilationPath());

		//copy parameters files
		foreach ($this->requestData->getParamsToCopy() as $key => $value)
		{
			if (!file_exists($value))
			{
				$this->requestData->setLastErrorMessage('Cannot find param definition file for '.$key);
				return false;
			}
				
			$destinationFile = KernelConfigClass::getRequestParamsPath($this->requestData->getWorkingPath()).$key.".xml";
			if (!copy($value,$destinationFile))
			{
				$this->requestData->setLastErrorMessage('Cannot copy param definition file for '.$key);
				return false;
			}
			
			touch($destinationFile, filemtime($value));
		}

		//create processed params files
		foreach ($this->requestData->getProcessParamsToCreate() as $key => $value)
		{
			$doc = new DOMDocument("1.0", "UTF-8");
			$doc->preserveWhiteSpace = false;
			$doc->formatOutput = true;

			if (!$xmlNode = $value["param"]->toXMLNode($doc))
			{
				$this->requestData->setLastErrorMessage('Cannot create params XML file for '.$key);
				return false;
			}
				
			$doc->appendChild($xmlNode);

			/*if (!$doc->schemaValidate(KernelConfigClass::getXSDParameterFilePath()))
			 {
			$this->requestData->setLastErrorMessage('Params XML file not valid for '.$key);
			return false;
			}*/

			$destinationFile = KernelConfigClass::getRequestParamsPath($this->requestData->getWorkingPath()).$key.".xml";
			if (!$doc->save($destinationFile))
			{
				$this->requestData->setLastErrorMessage('Cannot save params XML file for '.$key);
				return false;
			}
			
			touch($destinationFile, $value["dateModif"]);
		}

		return true;
	}

	/*
	 * @brief Run a params request
	*/
	public function run()
	{
		return parent::run();
	}

	/*
	 * @brief Get the request file path for AMDA_Kernel
	*/
	private function getRequestFilePath()
	{
		return $this->requestData->getWorkingPath()."request.xml";
	}
}
?>