temporary commit

Elena.Budnik
1 parent e4cf87dc
Showing 14 changed files with 615 additions and 52 deletions Show diff stats
src/InputOutput/IHMImpl/Config/IHMConfigClass.php
src/InputOutput/IHMImpl/IHMInputOutputClass.php
src/InputOutput/IHMImpl/ParamInfo/IHMInputOutputParamInfoClass.php
src/InputOutput/IHMImpl/Params/DownloadImpl/IHMInputOutputParamsDownloadClass.php
src/InputOutput/IHMImpl/Tools/CommonClass.php
src/InputOutput/IHMImpl/Tools/IHMExpressionParserClass.php
src/InputOutput/IHMImpl/Tools/IHMImpexParamClass.php
src/InputOutput/IHMImpl/Tools/IHMParamManagerClass.php
src/InputOutput/IHMImpl/Tools/IHMParamTemplateClass.php
src/Request/ParamInfoRequestClass.php
src/Request/ParamInfoRequestDataClass.php
src/Request/ParamsRequestImpl/ParamsRequestClass.php
src/Request/ParamsRequestImpl/ParamsRequestDataClass.php
src/RequestManager.php
@@ -50,7 +50,11 @@ class IHMConfigClass
 	private static $userParamMgrFile = "WsParams.xml";
 	private static $userName;
-
+	
+	private static $userHost;
+	
+	public static $remoteDataDir = "/home/budnik/RemoteDataCenter/MAJ/";
+	
 	public static function setUserName($userName)
 	{
 		self::$userName = $userName;
@@ -60,7 +64,17 @@ class IHMConfigClass
 	{
 		return self::$userName;
 	}
+	
+	public static function setUserHost($userHost)
+	{
+		self::$userHost = $userHost;
+	}
+	public static function getUserHost()
+	{
+		return self::$userHost;
+	}
+	
 	public static function getUserPath()
 	{
 		$userPath = IHM_SRC_DIR.self::$dataDir.self::$userName.'/';
@@ -198,6 +212,14 @@ class IHMConfigClass
 		return $localBasePath;
 	}
+	public static function getRemoteParamsFile()
+	{
+		$remoteBasePath = self::getUserPath().self::$wsDir;
+				 
+			
+		return $remoteBasePath.'RemoteParams.xml';
+	}
+			
 	public static function getRequestPath()
 	{
 		$requestPath = self::getUserPath().self::$requestDir;
@@ -12,9 +12,10 @@ class IHMInputOutputClass implements InputOutputInterface
 	/*
 	 * @brief Constructor
 	*/
-	function __construct($userName)
+	function __construct($userName, $userHost)
 	{
 		IHMConfigClass::setUserName($userName);
+		IHMConfigClass::setUserHost($userHost);
 	}
 	/*
@@ -9,6 +9,7 @@ class IHMInputOutputParamInfoClass implements InputOutputInterface
 {
 	private $paramInfoData        = null;
 	private $paramTemplateMgr     = null;
+	private $paramImpexMgr     = null;
 	/*
 	 * @brief Constructor
@@ -27,6 +28,7 @@ class IHMInputOutputParamInfoClass implements InputOutputInterface
 		switch ($input->type) {
 			case 'plot_init' :
+			
 				$this->paramInfoData->setType(ParamInfoTypeEnumClass::PLOTINIT);
 				if (!isset($input->paramId) || empty($input->paramId))
@@ -37,13 +39,35 @@ class IHMInputOutputParamInfoClass implements InputOutputInterface
 					$paramFilePath = $this->paramTemplateMgr->getTemplatePath($input->paramId);
 				else
 				    $paramFilePath = IHMConfigClass::getLocalParamDBPath().$input->paramId.".xml";
+			
+				if (!file_exists("$paramFilePath"))
+					throw new Exception("Cannot find parameter definition file");
+				
+				$this->paramInfoData->setFilePath($paramFilePath);
+				break;
-				if (!file_exists($paramFilePath))
+				case 'impex_plot_init' :
+			
+				$this->paramInfoData->setType(ParamInfoTypeEnumClass::IMPEXPLOTINIT);
+	 	
+				if (!isset($input->paramId) || empty($input->paramId))
+					throw new Exception("Param info request need a param id as argument");				
+ 
+				if (!$this->paramImpexMgr)
+				{
+					$this->paramImpexMgr = new IHMImpexParamClass();					
+				}
+				
+				$paramFilePath = $this->paramImpexMgr->getParamInfoPlotPath($input->paramId);
+				
+				if (!$paramFilePath || !file_exists($paramFilePath))
 					throw new Exception("Cannot find parameter definition file");
 				$this->paramInfoData->setFilePath($paramFilePath);
 				break;
+				
 			case 'param_info' :
+			
 				$this->paramInfoData->setType(ParamInfoTypeEnumClass::PARAMINFO);
 				if (!isset($input->paramId) || empty($input->paramId))
@@ -61,8 +85,31 @@ class IHMInputOutputParamInfoClass implements InputOutputInterface
 				$this->paramInfoData->setFilePath($paramInfoFilePath);
 				break;
+				
+			case 'impex_param_info' :
+				
+				$this->paramInfoData->setType(ParamInfoTypeEnumClass::IMPEXINFO);				  
+				if (!isset($input->paramId) || empty($input->paramId))
+					throw new Exception("Param info request need a param id as argument");
+				 
+				if (!$this->paramImpexMgr)
+				{
+					$this->paramImpexMgr = new IHMImpexParamClass();					
+				}
+				$this->paramImpexMgr->setParamTemplateListFilePath($input->paramId);
+				$templatedParams = $this->paramImpexMgr->getParamTemplates();
+
+				$simRegion = $this->paramImpexMgr->getSimulationRegion($input->paramId);
+	 	 	
+				// No SimulationRuns (LESIA)
+			 	if ($simRegion == "UNKNOWN")
+					$simRegion = $this->paramImpexMgr->getResourceID($input->paramId);
+				 
+				$this->paramInfoData->setTemplateInfo($templatedParams[$simRegion]);
+
+				break;
 			default :
-				throw new Exception("Para info request type '".$input->type."' not yet implemented");
+				throw new Exception("Param info request type '".$input->type."' not yet implemented");
 		}
 		$this->paramInfoData->setParamId($input->paramId);
@@ -80,10 +127,18 @@ class IHMInputOutputParamInfoClass implements InputOutputInterface
 				$result = array("success" => false, "message" => "Cannot get plot init");
 				$this->getOutputPlotInit($data, $result);
 				break;
+			case ParamInfoTypeEnumClass::IMPEXPLOTINIT :
+				$result = array("success" => false, "message" => "Cannot get impex plot init");
+				$this->getOutputPlotInit($data, $result);
+				break;
 			case ParamInfoTypeEnumClass::PARAMINFO :
 				$result = array("success" => false, "message" => "Cannot get param info");
 				$this->getOutputParamInfo($data, $result);
 				break;
+			case ParamInfoTypeEnumClass::IMPEXINFO :
+				$result = array("success" => false, "message" => "Cannot get impex param info");
+				$this->getOutputParamInfo($data, $result);
+				break;	
 			default:
 				//Nothing ToDo
 		}
@@ -52,7 +52,8 @@ class IHMInputOutputParamsDownloadClass extends IHMInputOutputParamsAbstractClas
 				$downloadNode->setFileFormat(RequestOutputDownloadFileFormatEnum::ASCII);
 				$formatExtension = ".txt";
 				break;
-			case "vot" :
+			case "vot" :				
+			case "VOT" :
 				$downloadNode->setFileFormat(RequestOutputDownloadFileFormatEnum::VOTABLE);
 				$formatExtension = ".vot";
 				break;
@@ -65,7 +66,7 @@ class IHMInputOutputParamsDownloadClass extends IHMInputOutputParamsAbstractClas
 				$formatExtension = ".json";
 				break;
 			default :
-				throw new Exception('File format not implemented.');
+				throw new Exception('File format '.$input->fileformat.' not implemented.');
 		}
 		if ($input->fileprefix != "")
@@ -34,6 +34,57 @@ class CommonClass
 		$t = date("His",$timeStamp)."000";
 		return $y.$d.$t;
 	}
+	/*
+	 * @brief DDTime to timestamp conversion
+	*/
+	public static function DDTimeToTimeStamp($DDTime)
+	{
+	   date_default_timezone_set('UTC');
+		$date = DateTime::createFromFormat('YzHisu', $DDTime);
+		
+		return strtotime($date->format("Y-m-d\TH:i:s"));
+	}	
+	
+	/*
+	 * @brief DDTime to ISO conversion
+	*/
+	public static function DDTimeToIso($DDTime)
+	{
+		$date = DateTime::createFromFormat('YzHisu', $DDTime);
+		
+		return $date->format("Y-m-d\TH:i:s");
+	}
+	
+	/*
+	 * @brief DDTime to ISO conversion
+	*/
+	public static function DDStartIntervalToStopIso($DDStart, $DDInterval)
+	{		
+		$startStamp = self::DDTimeToTimeStamp($DDStart);
+		$intStamp = self::DDTimeToTimeStamp($DDInterval);
+		
+		return date("Y-m-d\TH:i:s", $startStamp + $intStamp);
+	}
+	
+	public static function rrmdir($dir)
+	{
+		if (is_dir($dir)) 
+		{
+			$objects = scandir($dir);
+			foreach ($objects as $object) 
+			{ // Recursively delete a directory that is not empty and directorys in directory 
+				if ($object != "." && $object != "..") 
+				{  // If object isn't a directory recall recursively this function 
+					if (filetype($dir."/".$object) == "dir")
+						self::rrmdir($dir."/".$object);
+					else
+						unlink($dir."/".$object);
+				}
+			}
+			reset($objects);
+			rmdir($dir);
+		}
+	}
 }
 ?>
 \ No newline at end of file
@@ -45,6 +45,7 @@ class IHMExpressionParserClass
 	private $functionsArray;
 	private $templatedParamMgr = NULL;
+	private $impexParamMgr = NULL;
 	private $isTest = FALSE;
@@ -143,30 +144,45 @@ class IHMExpressionParserClass
 		//group elements in tree
 		$tree = $this->buildTreeElements($elements);
-		
+ 	
 		//translate
 		$params_full = array();
 		$translated = $this->translate($tree,$params_full);
-		
+	
 		//keep only params id
 		$params = array();
-		foreach ($params_full as $param_full) {
+		foreach ($params_full as $param_full) { 		 
 			if (array_key_exists("template_args", $param_full)) {
 				$params[] = array(
 					"paramid" => $param_full['id'],
 					"fullparamid" => $param_full['fullparamid'],
 					"template_args" => $param_full['template_args']
-				);
+				);			
 			}
 			else if (!$this->isTest && (($templated_param_info = $this->templatedParamMgr->parseTemplatedParam($param_full["id"])) !== FALSE)) {
-				$params[] = $templated_param_info;
+				$params[] = $templated_param_info;					
+			}
+			else if ($this->isImpexParam($param_full["id"]))
+			{
+				if (!$this->impexParamMgr) 
+				{
+					$this->impexParamMgr = new IHMImpexParamClass();					
+				}
+				$templated_param_info = $this->impexParamMgr->parseImpexParam($param_full["id"]);
+				$params[] = $templated_param_info;	
 			}
 			else
 				$params[] = array("paramid" => $param_full["id"]);
 		}
+		 	
 		return array("expression" => $translated, "params" => $params);
 	}
-
+	
+	private function isImpexParam($paramID)
+	{
+		return preg_match("#^".IHMImpexParamClass::$paramPrefix."#",$paramID);
+	}
+	
 	/*
 	 * @brief clean expression
 	*/
@@ -0,0 +1,288 @@
+<?php
+
+/**
+ * @class IHMImpexParamClass
+ * @brief Class used to manage impex parameters
+ * @details
+ */
+class IHMImpexParamClass extends IHMParamTemplateClass
+{
+	private $dataProducer = 'UNKNOWN';
+	private $simulationRegion = 'UNKNOWN';
+	private $dom;
+	private $filePath;
+	
+	public static $paramPrefix = "spase___IMPEX_NumericalOutput_";
+
+	/*
+	 * @brief Constructor
+	*/
+	function __construct()
+	{
+		$this->filePath = IHMConfigClass::getRemoteParamsFile();		
+		$this->dom = new DomDocument("1.0");
+		
+		if (!file_exists($this->filePath))
+			throw new Exception("no RemoteParams File ".$this->filePath);
+			
+		$this->dom->load($this->filePath);  
+	
+	}
+	
+   public function param2dd($paramID) 
+	{
+			$pairs = array(" " => "_","-" => "_","/" => "_","%" => "_","\\" => "_","$" => "_",":" => "_","+" =>"_","#" => "_","@" => "_","." => "_", ">" => "_", "<" => "_", "," => "_", ")" => "", "(" => "_");    
+			return strtr($paramID,$pairs); 	
+	}
+	
+	public function getDataProducer($paramId)
+	{			 
+		$paramNode = $this->dom->getElementById($paramId);
+		
+		while ($paramNode->tagName !== 'dataCenter') 
+		{		 
+			$paramNode = $paramNode->parentNode;
+		}
+		
+		if ( $paramNode )
+			 $this->dataProducer = $paramNode->getAttribute('xml:id');
+			 
+		return $this->dataProducer;	  
+	}
+	
+	public function getResourceID($paramId)
+	{			 
+		$paramNode = $this->dom->getElementById($paramId);
+		
+		while ($paramNode->tagName !== 'dataset') 
+		{		 
+			$paramNode = $paramNode->parentNode;
+		}
+		
+		if ( $paramNode )
+			 $resourceID = $paramNode->getAttribute('xml:id');
+			 
+		return $resourceID;	  
+	}
+	
+	public function getTranslatedResourceID($paramId)
+	{	
+		return $this->param2dd($this->getResourceID($paramId));
+	}
+	
+	public function getSimulationRegion($paramId)
+	{	
+		$paramNode = $this->dom->getElementById($paramId);
+	
+		while ($paramNode->tagName !== 'simulationRegion') 
+		{		 
+			$paramNode = $paramNode->parentNode;			
+			if ( $paramNode->tagName == 'simulationModel') break;	
+			
+		}
+	 
+		if ( $paramNode && $paramNode->tagName == 'simulationRegion')
+			 $this->simulationRegion = $paramNode->getAttribute('xml:id');
+		 
+		return $this->simulationRegion;	  
+	}
+	
+	public function getParameterKey($paramId)
+	{	
+		$parameterKey = 'UNKNOWN';
+		
+		$paramNode = $this->dom->getElementById($paramId);
+		
+		if ( $paramNode )
+			 $parameterKey = $paramNode->getAttribute('shortName');
+			 
+		return $parameterKey;	  
+	}
+	
+	
+	public function getParameterSize($paramId)
+	{	
+		$parameterSize = 'UNKNOWN';
+		
+		$paramNode = $this->dom->getElementById($paramId);
+		
+		if ( $paramNode )
+			 $parameterSize = $paramNode->getAttribute('size');
+			 
+		return $parameterSize;	  
+	}
+	
+	public function getAccessUrl($paramId)
+	{	
+		$url = 'UNKNOWN';
+		
+		$paramNode = $this->dom->getElementById($paramId);
+		
+		while ($paramNode->tagName !== 'dataset') 
+		{		 
+			$paramNode = $paramNode->parentNode;			
+					
+		}
+		
+		if ( $paramNode && $paramNode->hasAttribute('accessUrl'))
+			 $url = $paramNode->getAttribute('accessUrl');
+			 
+		return $url;	  
+	}
+	
+	public function setParamTemplateListFilePath($paramId)
+	{
+		$this->paramTemplateListFilePath = IHMConfigClass::$remoteDataDir.$this->getDataProducer($paramId).'_Templates.xml';	 
+	}
+	
+	/*
+	 * 
+	 */
+	public function getImpexFullParamId($param_id, $templateArgs = NULL) {
+	
+		if (!$templateArgs)
+			return $param_id;
+		
+		$fullParamId = $param_id;
+		foreach ($templateArgs as $key => $value)	
+			$fullParamId .= "_".$value;
+			
+		return $fullParamId;
+	}
+	
+	public function getImpexParamId($fullParamId)
+	{
+		$pos = strrpos($fullParamId,'_');
+		$id = $fullParamId;
+		
+		$find = false;
+
+		while ($pos && !$find)
+		{
+			$id = substr($id,0,$pos);
+			$param = $this->dom->getElementById($id);
+			if ($param) $find = true;						
+			$pos = strrpos($id,'_');		
+		}
+		if (!$find)
+			throw new Exception("Can not find IMPEX parameter ".$fullParamId);
+			
+		return $id;
+	}
+	
+	public function parseImpexParam($param_expression)
+	{
+		$paramId = $this->getImpexParamId($param_expression);
+	   $this->getDataProducer($paramId);
+		$this->getSimulationRegion($paramId);
+		$this->setParamTemplateListFilePath($paramId);
+		
+		$templateArgsString = substr($param_expression,strlen($paramId."_"));
+		
+		$allTemplatedParams = $this->getParamTemplates();
+		$templatedParams = $allTemplatedParams[$this->simulationRegion];
+		$args = $templatedParams['arguments'];
+		
+		$templateArgs = array();
+		foreach ($args as $key => $value)
+		{
+			/*$r = print_r($templatedParams,true);		*/
+			switch($value["type"]) 
+			{
+				case 'float' :
+				case 'double' :
+				case 'int':
+					$pos = strpos($templateArgsString,'_');
+					$arg_value = substr($templateArgsString,0,$pos);
+					$templateArgsString = substr($templateArgsString,$pos+1);
+				break;
+				case 'list' :
+					$arg_items = $value['items'];
+					foreach ($arg_items as $arg_key => $arg_val)
+					{
+						if ( strncmp($arg_key, $templateArgsString, strlen($arg_key)) === 0)
+						{
+							$arg_value = $arg_key;
+							$templateArgsString = substr($templateArgsString,strlen($arg_key)+1);
+							break;
+						}
+					}
+				break;
+				default:	
+			}
+			 
+			$templateArgs[$key] = $arg_value;			 	   
+		}
+		 
+		$params = array(
+					"paramid" => $paramId,
+					"fullparamid" => $param_expression,
+					"template_args" => $templateArgs
+				);	
+	
+		return $params;
+	}
+
+	/*
+	* List of Vector params in this data set
+	*/
+	public function getVectorList($resourceId)
+	{
+		$vectorList = array();
+		
+		$datasetNode = $this->dom->getElementById($resourceId);
+		if ($datasetNode)
+		{
+			$params = $datasetNode->getElementsByTagName('parameter');
+			foreach ($params as $param)
+			{
+				if ($param->hasAttribute('size'))
+					if ($param->getAttribute('size') == '3')
+							$vectorList[] = $param->getAttribute('shortName');				
+		   }		
+		}
+		
+		return $vectorList;
+	}
+	
+	//IMPEXPLOTINIT - predefined plot output
+	public function getParamInfoPlotPath($paramId)
+	{
+	
+		if ($this->getDataProducer($paramId) != "IPIM" && !$this->isSpectra($paramId))		
+			return null;
+			
+		$templateXml = IHMConfigClass::$remoteDataDir.$this->getDataProducer($paramId).'_PlotSettings.xml';
+		
+		if (!file_exists($templateXml))
+			throw new Exception("No $templateXml");
+			
+		$dom = new DomDocument("1.0");
+		if (!$dom->load($templateXml))
+			throw new Exception("Cannot load  $templateXml");
+			
+		$paramNode = $dom->documentElement;
+		$paramNode->setAttribute("xml:id", $paramId);
+		
+		$plotParamNode = $paramNode->getElementsByTagName('param');
+		if ($plotParamNode->length == 0)
+			throw new Exception("No Plot Param Node in  $templateXml");
+			
+		$plotParamNode->item(0)->setAttribute("id", $paramId); 
+		
+		$filePath = IHMConfigClass::getUserWSPath().$paramId."_plot.xml";
+		
+		$dom->save($filePath);
+		
+	  return  $filePath;	   
+	  	
+	}
+	
+	public function isSpectra($paramId)
+	{
+		$paramNode = $this->dom->getElementById($paramId);
+		 
+		return $paramNode->hasAttribute('isSpectra');
+	
+	}
+}
 \ No newline at end of file
@@ -10,6 +10,7 @@ class IHMParamManagerClass
 	protected $userParameterLoader = null;
 	protected $expressionParser = null;
 	protected $templateParamsManager = null;
+	protected $paramImpexMgr     = null;
 	/*
 	 * @brief Constructor
@@ -23,13 +24,15 @@ class IHMParamManagerClass
 	 * @brief Add an existing parameter
 	*/
 	public function addExistingParam($param, $paramsData, $templateArgs = NULL)
-	{
+	{		
 		if ($this->isDerivedParam($param))
 			return $this->addDerivedParam($param,$paramsData);
 		else if ($this->isUploadedParam($param))
 			return $this->addUploadedParam($param,$paramsData);
+		else if ($this->isImpexParam($param))
+			return $this->addImpexParam($param,$paramsData,$templateArgs);	
 		else
-			return $this->addLocalParam($param,$paramsData, $templateArgs);
+			return $this->addLocalParam($param,$paramsData,$templateArgs);
 		return "";
 	}
@@ -37,13 +40,15 @@ class IHMParamManagerClass
 	 * @brief Add a process parameter
 	*/
 	public function addProcessParam($paramId,$expression,$params,$sampling,$gap,$dateModif,$paramsData)
-	{
-		$paramsData->addProcessParamToCreate($paramId, $expression, $params, $sampling, $gap,$dateModif);
-
+	{	 
+		$paramsData->addProcessParamToCreate($paramId, $expression, $params, $sampling, $gap,$dateModif); 
+	 
 		foreach ($params as $param) {
-			$template_args = NULL;
+			$template_args = NULL; 
+			 
 			if (array_key_exists("template_args", $param))
 				$template_args = $param["template_args"];
+	 		 
 			$this->addExistingParam($param["paramid"],$paramsData,$template_args);
 		}
@@ -65,6 +70,14 @@ class IHMParamManagerClass
 	{
 		return preg_match("#^wsd_#",$param);
 	}
+	
+	/*
+	 * @brief Detect if it's IMPEX parameter
+	*/
+	private function isImpexParam($param)
+	{
+		return preg_match("#^".IHMImpexParamClass::$paramPrefix."#",$param);
+	}
 	/*
 	 * @brief Add a local parameter
@@ -84,12 +97,13 @@ class IHMParamManagerClass
 		}
 		else
 			$paramId = $param;
-		
+	 
 		//check templated parameter
 		$real_param_id = $paramId;
 		if ($this->templateParamsManager->isTemplatedParam($paramId)) {
 			$paramPath = $this->templateParamsManager->generateTemplatedParamFile($paramId, $templateArgs);
 			$real_param_id = $this->templateParamsManager->getTemplatedParamId($paramId, $templateArgs);
+			 
 			if (empty($paramPath) || !file_exists($paramPath))
 				throw new Exception('Cannot generate parameter template file '.$paramId);
 		}
@@ -184,7 +198,58 @@ class IHMParamManagerClass
 		return array("id" => $paramId, "indexes" => array(), "calib_infos" => array());
 	}
-
+	
+	/*
+	 * @brief Add IMPEX parameter : create dynamically xml parameter descriptor in user WS
+	*/
+	private function addImpexParam($param,$paramsData,$templateArgs = NULL)	
+	{		 	
+		if (!isset($this->paramImpexMgr))
+			$this->paramImpexMgr = new ImpexParamManager();
+			
+		$parameterID = $this->paramImpexMgr->getImpexFullParamId($param, $templateArgs);
+		
+		$requestNodes = $paramsData->getRequestNodes();
+		 
+		// it is PARAMSGEN 
+		if (!$requestNodes) {
+			return array("id" => $parameterID); 
+		}
+	 
+		$timesNode = $requestNodes[0]->getTimesNode();
+		$intervals = $timesNode->getIntervals();
+		$originFile = IHMConfigClass::getUserWSPath().$parameterID.".xml";
+	  
+		if (!file_exists($originFile)) {
+			// create IMPEX parameter info and data				
+			$res = $this->paramImpexMgr->createImpexParameter($param, $intervals, $templateArgs);
+			
+			if (!$res["success"])
+				throw new Exception('Error to create IMPEX parameter : '.$res["message"]);
+				
+			$newParamNode = $paramsData->addLocalParamToCreate($res["param"]["id"], 
+				$res["param"]["info"]["viId"], $res["param"]["info"]["realVar"],
+				$res["param"]["info"]["minSampling"], $res["param"]["info"]["maxSampling"],
+				$res["param"]["info"]["type"],$res["param"]["info"]["size"],
+				$res["param"]["dateModif"],true);
+				
+				$tableDef = $res["param"]["info"]["tableDef"];
+				if (isset($tableDef) && array_key_exists('tableDefType', $tableDef) && ($tableDef['tableDefType'] != 'NONE'))
+				{
+				
+				}
+				
+				return array("id" => $res["param"]["id"], "plotType" => $res["param"]["info"]["plotType"]);
+			}
+		else {		     
+			 // add IMPEX parameter data
+			 $this->paramImpexMgr->addImpexData($param, $intervals, $templateArgs);			 
+			 $paramsData->addParamToCopy($parameterID, $originFile);
+			 
+			 return array("id" => $parameterID);
+		} 
+	}
+	
 	/*
 	 * @brief Add uploaded parameter
 	*/
@@ -8,25 +8,27 @@
 class IHMParamTemplateClass
 {
 	protected $paramTemplateList = null;
+	protected $paramTemplateListFilePath;
-	private static $paramTemplateNode                    = 'paramTemplate';
-	private static $paramTemplateIdAtt                   = 'paramId';
-	private static $paramTemplateFileNameAtt             = 'fileName';
-	private static $paramTemplateArgumentsNode           = 'arguments';
-	private static $paramTemplateArgumentNode            = 'argument';
-	private static $paramTemplateArgumentKeyAtt          = 'key';
-	private static $paramTemplateArgumentNameAtt         = 'name';
-	private static $paramTemplateArgumentTypeAtt         = 'type';
-	private static $paramTemplateArgumentDefaultAtt      = 'default';
-	private static $paramTemplateArgumentListItemNode    = 'item';
-	private static $paramTemplateArgumentListItemKeyAtt  = 'key';
-	private static $paramTemplateArgumentListItemNameAtt = 'name';
+	protected static $paramTemplateNode                    = 'paramTemplate';
+	protected static $paramTemplateIdAtt                   = 'paramId';
+	protected static $paramTemplateFileNameAtt             = 'fileName';
+	protected static $paramTemplateArgumentsNode           = 'arguments';
+	protected static $paramTemplateArgumentNode            = 'argument';
+	protected static $paramTemplateArgumentKeyAtt          = 'key';
+	protected static $paramTemplateArgumentNameAtt         = 'name';
+	protected static $paramTemplateArgumentTypeAtt         = 'type';
+	protected static $paramTemplateArgumentDefaultAtt      = 'default';
+	protected static $paramTemplateArgumentListItemNode    = 'item';
+	protected static $paramTemplateArgumentListItemKeyAtt  = 'key';
+	protected static $paramTemplateArgumentListItemNameAtt = 'name';
 	/*
 	 * @brief Constructor
 	*/
 	function __construct()
 	{
+		$this->paramTemplateListFilePath = IHMConfigClass::getParamTemplateListFilePath();
 	}
 	/*
@@ -227,27 +229,27 @@ class IHMParamTemplateClass
 	/*
 	 * @brief Load list of templated parameters
 	*/
-	private function loadUserParamManagerFile()
+	protected function loadUserParamManagerFile()
 	{
 		if (isset($this->paramTemplateList))
 			return;
 		$this->paramTemplateList = array();
-		
+	 
 		//load xml file
 		$dom = new DomDocument("1.0");
-		if (!$dom->load(IHMConfigClass::getParamTemplateListFilePath()))
+		if (!$dom->load($this->paramTemplateListFilePath))
 			return;
-		
+			
 		$paramTemplateNodes = $dom->getElementsByTagName(self::$paramTemplateNode);
-		
+
 		foreach ($paramTemplateNodes as $paramTemplateNode) {
 			$paramId       = $paramTemplateNode->getAttribute(self::$paramTemplateIdAtt);
 			$paramFileName = $paramTemplateNode->getAttribute(self::$paramTemplateFileNameAtt);
 			if (empty($paramId) || empty($paramFileName))
 				continue;
-			
+				
 			$arguments = array();
 			$argumentsNode = $paramTemplateNode->getElementsByTagName(self::$paramTemplateArgumentsNode);
@@ -14,7 +14,8 @@ class ParamInfoRequestClass extends RequestAbstractClass
 		if (!isset($this->requestData))
 			return false;
-		if ($this->requestData->getType() == ParamInfoTypeEnumClass::PLOTINIT) {
+		if ($this->requestData->getType() == ParamInfoTypeEnumClass::PLOTINIT
+			|| $this->requestData->getType() == ParamInfoTypeEnumClass::IMPEXPLOTINIT) {
 			//Force load of node files to init the NodeFactory
 			foreach (glob(dirname(__FILE__)."/ParamsRequestImpl/Nodes/Requests/*NodeClass.php") as $filename) {
 				require_once $filename;
@@ -29,6 +30,21 @@ class ParamInfoRequestClass extends RequestAbstractClass
 	 */
 	public function run()
 	{
+	
+		if ($this->requestData->getType() == ParamInfoTypeEnumClass::IMPEXINFO)
+		{
+		   $this->requestData->setSuccess(true);
+		   
+		   $result = array();
+		   $result['dimensions'] = array(
+				'dim1' => 1,
+				'dim2' => 1
+			);
+			
+		   $this->requestData->setResult($result);
+		   return $this->requestData->getSuccess();
+		}
+		
 		$dom = new DOMDocument("1.0","UTF-8");
 		$dom->preserveWhiteSpace = false;
 		$dom->formatOutput = true;
@@ -41,20 +57,22 @@ class ParamInfoRequestClass extends RequestAbstractClass
 			$this->requestData->setLastErrorMessage("Cannot load file");
 			return false;
 		}
-		
+
 		switch ($this->requestData->getType()) {
-			case ParamInfoTypeEnumClass::PLOTINIT :
+			case ParamInfoTypeEnumClass::IMPEXPLOTINIT :
+			case ParamInfoTypeEnumClass::PLOTINIT :	
 				$this->runFromParamFile($dom);
-				break;
+				break;			
 			case ParamInfoTypeEnumClass::PARAMINFO :
 				$this->runFromParamInfoFile($dom);
 				break;
 			default :
-				$this->requestData->setLastErrorMessage("Unknown ParamInfo type");
+				$this->requestData->setLastErrorMessage("Unknown ParamInfo type ");
 		}
 		return $this->requestData->getSuccess();
 	}
+
 	private function runFromParamFile($dom) {
 		$paramNode = new ParamNodeClass();
@@ -67,17 +85,18 @@ class ParamInfoRequestClass extends RequestAbstractClass
 		}
 		switch ($this->requestData->getType()) {
+			case ParamInfoTypeEnumClass::IMPEXPLOTINIT :
 			case ParamInfoTypeEnumClass::PLOTINIT :
 				$outputNode = $paramNode->getOutput();
 				if (!isset($outputNode)) {
 					$this->requestData->setLastErrorMessage("Cannot parse output node");
 					return false;
-				}
+				}			 
 				$plotNode = $outputNode->getChildInstanceByName("plot");
 				if (!isset($plotNode)) {
 					$this->requestData->setLastErrorMessage("Cannot parse plot node");
 					return false;
-				}
+				}				
 				$this->requestData->setResult($plotNode);
 				$this->requestData->setSuccess(true);
 				return true;
@@ -9,7 +9,9 @@ abstract class ParamInfoTypeEnumClass
 {
 	const UNKNOWN  = "";
 	const PLOTINIT = "plot_init";
+	const IMPEXPLOTINIT = "impex_plot_init";
 	const PARAMINFO = "param_info";
+	const IMPEXINFO = "impex_param_info";
 }
 /**
@@ -177,10 +177,35 @@ class ParamsRequestClass extends ProcessRequestClass
 			touch($destinationFile, $value["dateModif"]);
 		}
+		//create and copy local params files
+		foreach ($this->requestData->getLocalParamsToCreateAndCopy() 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);
+			
+			$originFile =  IHMConfigClass::getUserWSPath().$key.".xml";
+			$destinationFile = KernelConfigClass::getRequestParamsPath($this->requestData->getWorkingPath()).$key.".xml";
+			
+			if (!$doc->save($destinationFile) || !$doc->save($originFile))
+			{
+				$this->requestData->setLastErrorMessage('Cannot save params XML file for '.$key);
+				return false;
+			}
+			
+			touch($originFile, $value["dateModif"]);
+			touch($destinationFile, $value["dateModif"]);
+		}
 		return true;
 	}
-
 	/*
 	 * @brief Run a params request
 	*/
@@ -26,6 +26,7 @@ class ParamsRequestDataClass extends ProcessRequestDataClass
 	private $waitingResults        = array();
 	private $processParamsToCreate = array();
 	private $localParamsToCreate   = array();
+	private $localParamsToCreateAndCopy   = array();
 	private $paramsToCopy          = array();
 	private $paramId               = "";
@@ -133,6 +134,7 @@ class ParamsRequestDataClass extends ProcessRequestDataClass
 		}
 		$newParam->setProcess($expression);
 		$newParam->setOutput();
+
 		$this->processParamsToCreate[$paramId] = array('param' => $newParam, 'dateModif' => $dateModif);
 	}
@@ -141,7 +143,12 @@ class ParamsRequestDataClass extends ProcessRequestDataClass
 		return $this->localParamsToCreate;
 	}
-	public function addLocalParamToCreate($paramId, $viId, $realVarId, $minSampling, $maxSampling, $type, $size, $dateModif)
+	public function getLocalParamsToCreateAndCopy()
+	{
+		return $this->localParamsToCreateAndCopy;
+	}	
+	
+	public function addLocalParamToCreate($paramId, $viId, $realVarId, $minSampling, $maxSampling, $type, $size, $dateModif, $isImpex = false)
 	{
 		$newParam = new ParamNodeClass();
 		$newParam->setId($paramId);
@@ -155,7 +162,15 @@ class ParamsRequestDataClass extends ProcessRequestDataClass
 		$newParam->setProcess("");
 		$newParam->setOutput();
-		$this->localParamsToCreate[$paramId] = array('param' => $newParam, 'dateModif' => $dateModif);
+		
+		if ($isImpex) 
+		{			
+			$this->localParamsToCreateAndCopy[$paramId] = array('param' => $newParam, 'dateModif' => $dateModif);
+		}
+		else
+		{
+			$this->localParamsToCreate[$paramId] = array('param' => $newParam, 'dateModif' => $dateModif);
+		}
 		return $newParam;
 	}
@@ -27,7 +27,8 @@ function amdaintegration_autoload($class_name)
 			'Request/ParamsRequestImpl/Nodes/Requests',
 			'Request/ProcessRequestImpl',
 			'Request/ProcessRequestImpl/Process',
-			'Request/TTRequestImpl'
+			'Request/TTRequestImpl',
+			'RemoteDataCenter'
 	);
 	foreach($dirs as $dir)
@@ -137,12 +138,12 @@ Class RequestManagerClass
 /*
 	*  @brief Create an instance of the InputOutput interface in relation with the client
 */
-	private function createInputOutput($user,$client)
+	private function createInputOutput($user,$userHost = null,$client)
 	{
 		switch ($client)
 		{
 			case ClientTypeEnumClass::IHM :
-				return new IHMInputOutputClass($user);
+				return new IHMInputOutputClass($user, $userHost);
 			case ClientTypeEnumClass::TEST :
 				return new TestInputOutputClass($user);
 			default :
@@ -156,7 +157,7 @@ Class RequestManagerClass
 	private function runGenericRequest($client,$user,$userHost,$function,$input)
 	{
 		//create an instance of the InputOutput interface
-		$inputOutput = $this->createInputOutput($user, $client);
+		$inputOutput = $this->createInputOutput($user, $userHost, $client);
 		//get the input data from the request input data by using the InputOutput interface
 		$inputdata = $inputOutput->getInputData($input,$function);