update RemoteParams.xml

Elena.Budnik
1 parent d444ba30
Showing 1 changed file with 183 additions and 225 deletions Show diff stats
php/classes/UserMgr.php
@@ -23,6 +23,7 @@ class UserMgr
 					'USERTEMPDIR' => 'TEMP');	
 	protected $userGrps;
 	protected $amdaClient; //client to dd webservice
+	protected $paramMgr, $baseExtXml;
  
 	public $isFirst = false;
 	public $isOldWS = true;
@@ -58,7 +59,6 @@ class UserMgr
 		else if (isset($username))
 			$this->user = trim($username);
  
-		//TODO crypt / decrypt
 		if (!isset($this->passwd)) {
 			if (isset($_POST['password'])) 
 					$this->passwd = $_POST['password'];
@@ -222,246 +222,208 @@ class UserMgr
 			}           
 		} 		
 	}
-/*
-*  Totally replace IMPEX staff in user remote tree
-*/
-	protected function updateImpex()
-	{
-		$myRemoteBases = new DomDocument("1.0");   
-                    
-		if (!@$myRemoteBases->load(USERWSDIR.'RemoteParams.xml')) return false;
-
-		$myBases = $myRemoteBases->getElementsByTagName('dataCenter');
-
-		if ($myBases->length < 1) return false;
-		// Delete all impex staff at first
-		$i = $myBases->length - 1; 
- 
-		while ($i > -1) 
-		{ 
-			$base = $myBases->item($i);
-			$id = $base->getAttribute('xml:id'); 
-
-			if ($id == 'FMI_GUMICS')
-			{
-				$simuRemoteBases = new DomDocument("1.0"); 
-				$simuRemoteBases->load(USERWSDIR.'RemoteParams.xml');
-			
-				$gumicsNode = $simuRemoteBases->getElementById('FMI_GUMICS');
-				if ($gumicsNode != NULL)
-					$gumicsRuns = $gumicsNode->getElementsByTagName('runID');
-			}
-
-			if (($base->hasAttribute('isSimulation')) || $id == "CLWeb") 
-			{ 
-				$base->parentNode->removeChild($base);   
-			}                  
-			$i--; 
-		} 
-
-		$remoteBases = new DomDocument("1.0");
-		if (!$remoteBases->load(RemoteData.'Bases.xml')) return false;
-		
-		$bases = $remoteBases->getElementsByTagName('dataCenter');
-		if ($bases->length < 1) return false;   
-
-		$myRootElement = $myRemoteBases->documentElement; 
-
-		// and add impex
-		foreach ($bases as $base) 
-		{
-			//TODO && $id != 'FMI_GUMICS' or ! hasAttribute('isAddable')
-			if ($base->hasAttribute('isSimulation')) 
-			{													
-				$baseId = $base->getAttribute('xml:id');
-				 
-				$baseXml = new DomDocument("1.0");
-				// no data base description ; skip this data base  
-				if (!file_exists(RemoteData.$baseId.'/base.xml')) continue;
-
-				// can't read base.xml ; skip this data base
-				if (!@$baseXml->load(RemoteData.$baseId.'/base.xml'))  continue;                                                          
-																																							
-				$myBase = $myRemoteBases->importNode($baseXml->getElementById($baseId), true);
-				$myBase->setAttribute('name', $base->getAttribute('name'));
-				$myBase->setAttribute('desc', $base->getAttribute('desc'));
-					
-				if ($baseId == "FMI_GUMICS")
-				{
-					$gumicsSimuReg = $myRemoteBases->getElementById('FMI_GUMICS_Earth_Magnetosphere');
-										
-					if (($gumicsSimuReg != NULL)&& ($gumicsRuns->length > 0))
-					{ 
-						for($c = 0; $c < $gumicsRuns->length; $c++)
-						{
-							$node = $gumicsRuns->item($c);
-							$node = $myRemoteBases->importNode($node, true);
-							$gumicsSimuReg->appendChild($node); 
-						} 
-					}
-				} 
-				// Check if WebService is ON				 
-				$center = new $baseId(); 			 							  
-				$myBase->setAttribute('available',$center->monitor());
- 									
-				$myRootElement->appendChild($myBase); 
-			}
-		} 
-		
-		return $myRemoteBases->save(USERWSDIR.'RemoteParams.xml');
-	} 
-    
-/*
-*  make remote data tree from list of distant bases if it doezn't exist
-*/ 
  
-protected function makeRemoteTree() 
+	/*
+	*  make remote data tree from list of distant bases if it doezn't exist$center->monitor()
+	*/ 
+	protected function makeRemoteTree() 
 	{  
-		$remoteBases = new DomDocument("1.0");
-		
-unlink(USERWSDIR.'RemoteParams.xml');
-		if (file_exists(USERWSDIR.'RemoteParams.xml')) 
-		{
-			// replace IMPEX nodes
-			$status = $this->updateImpex();
-			
-			if (!$status) 
-				error_log('IMPEX Remote Base can not be updated',1,email);
+	// unlink(USERWSDIR.'RemoteParams.xml');
+		$this->paramMgr = new RemoteParamManager();
+		$init_res = $this->paramMgr->init();
+  
+		$this->baseExtXml = new DomDocument("1.0");
+
+		if ($init_res['success']) { // USERWSDIR.'RemoteParams.xml' exists
 			// check/change access rights
-			$remoteBases->load(USERWSDIR.'RemoteParams.xml');
-			$bases = $remoteBases->getElementsByTagName('dataCenter');
-			
+			$basesWS = $this->paramMgr->xmlDom->getElementsByTagName('dataCenter');  // RemoteParams.xml
 			$delete = new UserDeleteObsolete();
-			if ($bases->length > 0) 
-				foreach ($bases as $base) 
+			
+			$basesWsId = array();
+			$basesToAdd = array();
+			
+			if ($basesWS->length > 0) {
+	
+				foreach ($basesWS  as $base) {
+					$basesWsId[] = $base->getAttribute('xml:id'); 
+				}
+				
+				foreach ($this->paramMgr->Bases as $baseNew) {
+					if (!in_array($baseNew, $basesWsId)) {
+						$basesToAdd[] = $baseNew;
+					}
+				}
+				
+				foreach ($basesWS  as $base) 
 				{
 					$baseId = $base->getAttribute('xml:id');
-					if ($base->getAttribute('isSimulation')) continue;
+					 
+					if (!$this->baseExtXml->load(RemoteData.$baseId.'/base.xml')) 
+					{ 
+						$base->setAttribute("desc","ATTENTION!!! This DataCenter DOES NOT EXIST ANY MORE!!! Remove it from your tree");                                                                         
+						$base->setAttribute('obsolete', true);
+						
+						error_log('NO '.RemoteData.$baseId.'/base.xml',1,email);	
+						continue;
+					}
  
-// 					$notAvailable = (array_search($baseId,$availableMis) === FALSE);
-// 				   $base->setAttribute('available',!$notAvailable);
-											 							
-					// Update Info on External Data Sets in RemoteTree.xml for everything except IMPEX
-					$dataSets = $base->getElementsByTagName("dataset");
-					if ($dataSets->length > 0) 
-					{
-						$baseExtDom = new DomDocument("1.0");
-						if (!$baseExtDom->load(RemoteData.$baseId.'/base.xml')) 
-						{ 
-							$base->setAttribute("desc","ATTENTION!!! This Base set DOES NOT ANY MORE EXIST!!! Remove it from your tree");                                                                         
-							$base->setAttribute('obsolete', true);
-							error_log('NO '.RemoteData.$baseId.'/base.xml',1,email);
-							continue;
+					if ($base->hasAttribute('addable')) {
+					  // keep this base tree 
+					  //	 error_log($baseId,1,email);
+					}
+					else {
+						// totally rewrite
+						if ($base->hasAttribute('isSimulation')) {
+							$centerNode = $this->makeSimulationBase($baseId);
+							$center = new $baseId();
+							$centerNode->setAttribute('available', $center->monitor());
 						}
-						foreach ($dataSets as $dataSet) 
-						{
-							$dataSetID = $dataSet->getAttribute("xml:id");
-							$origDataSet = $baseExtDom->getElementById($dataSetID);
-							if ($origDataSet != null) 
-							{
-								$desc = $origDataSet->getAttribute("desc");
-								if ($desc != null) $dataSet->setAttribute("desc", $desc);
-							}
-							else 
-							{                                        
-								$delete->setVI($dataSet->getAttribute('name'));                               
-								$res = $delete->deleteDerived();                                                                           
-								$res = $delete->deleteConditions();                                      
-								$res = $delete->deleteRequests();                                                                               
-								$res = $delete->deleteAliases();                                                                                                              
-								$dataSet->setAttribute("desc","ATTENTION!!! This data set DOES NOT EXIST ANY MORE !!! Remove it from your tree");                    
-								$dataSet->setAttribute('obsolete', true);
-							}
-						}
-					}                  
-				} 
-																																																																							
-			return $remoteBases->save(USERWSDIR.'RemoteParams.xml'); 
-		}	 
-             
-		$remoteBases->load(RemoteData.'Bases.xml');
-		$bases = $remoteBases->getElementsByTagName('dataCenter');
-               
-		if ($bases->length == 0) return 'NO REMOTE BASES';         
-  	   
-		$paramMgr = new RemoteParamManager();
-		$paramMgr->xmlDom = new DomDocument("1.0");
-		$paramMgr->xmlDom->formatOutput = true;
-		$paramMgr->xmlDom->preserveWhiteSpace = false;
-             
-		$BASE = $paramMgr->xmlDom->createElement('dataRoot'); 
-		$BASE->setAttribute('xml:id','myRemoteData-treeRootNode');
-  
-		$baseXml = new DomDocument("1.0");
-	    	    
-		foreach ($bases as $base) 
-		{	     
-			$baseId = $base->getAttribute('xml:id');
-			$paramMgr->baseId = $baseId;
-
-			// no data base description ; skip this data base  
-			if (!@file_exists(RemoteData.$baseId.'/base.xml')) continue;
-	  	                                    	       
-			// can't read base.xml ; skip this data base
-			if (!@$baseXml->load(RemoteData.$baseId.'/base.xml')) continue;			        			      
-
-			if ($base->hasAttribute('default'))  
-			{ 
-				if ($base->hasAttribute('isSimulation'))
-				{
-					$centerNode = $paramMgr->xmlDom->importNode($baseXml->getElementById($baseId), true);
-					$datasets = $centerNode->getElementsByTagName('dataset');
-					foreach ($datasets as $dataset)
-					{
-						$infoFileName = $paramMgr->getInfoName($dataset->getAttribute('name'));
-						$paramMgr->localInfo = RemoteData.$baseId.'/'.$infoFileName;
-
-						if (!@file_exists($paramMgr->localInfo)) continue;				 
-
-						$params = $dataset->getElementsByTagName('parameter');
-						$paramMgr->remoteViId = $dataset->getAttribute('name');
-						foreach ($params as $param) 
-						{
-							$paramMgr->paramId = $param->getAttribute('name');
-							$paramGlobalId =  $param->getAttribute('xml:id');				  
-							$paramMgr->paramXML = RemoteData.'PARAMS/'.$paramGlobalId.'.xml';	
-										
-							if (!@file_exists($paramMgr->paramXML)) continue;
-							if (!$paramMgr->paramDom) 
-									$paramMgr->paramDom = new DomDocument("1.0");
-
-							$paramMgr->paramDom->load($paramMgr->paramXML);
-							
-							if (!$paramMgr->makeComponents($param)) continue;
+						else {
+							$center = new $baseId();
+							$centerNode = $center->makeCenterNode($this->paramMgr->xmlDom);
+							$centerNode->setAttribute('available', TRUE);
 						}
+						
+						$centerNode->setAttribute('name', $base->getAttribute('name'));
+						$centerNode->setAttribute('desc', $base->getAttribute('desc'));
+						
+						$base->parentNode->removeChild($base);
+						
+						$this->paramMgr->xmlDom->documentElement->appendChild($centerNode);
+					}
+
+					if ($baseId !== "FMI_GUMICS") {
+						// Update Info on External Data Sets in RemoteTree.xml  
+						$dataSets = $base->getElementsByTagName("dataset");
+						if ($dataSets->length > 0) {
+							foreach ($dataSets as $dataSet) {
+								$dataSetID = $dataSet->getAttribute("xml:id");
+								$origDataSet = $this->baseExtXml->getElementById($dataSetID);
+								if ($origDataSet != null) {
+									$desc = $origDataSet->getAttribute("desc");
+									if ($desc != null) $dataSet->setAttribute("desc", $desc);
+								}
+								else {                                        
+									$delete->setVI($dataSet->getAttribute('name'));                               
+									$res = $delete->deleteDerived();                                                                           
+									$res = $delete->deleteConditions();                                      
+									$res = $delete->deleteRequests();                                                                               
+									$res = $delete->deleteAliases();                                                                                                              
+									$dataSet->setAttribute("desc","ATTENTION!!! This data set DOES NOT EXIST ANY MORE !!! Remove it from your tree");                    
+									$dataSet->setAttribute('obsolete', true);
+								}
+							}
+						}                
 					}
 				}
-				/*
-				*   Some small & well known data centers are included by default: 
-				*   Each VI structure and VI (dataset) description at DDBASE for them should exist
-				*/
-				else 
-				{
-					$center = new $baseId();				
-					$centerNode = $center->makeCenterNode($paramMgr->xmlDom);				
+				
+				// New Bases to add
+				if (count($basesToAdd) > 0) {
+					foreach ($basesToAdd as $baseToAdd) { 
+						$centerNode = $this->makeNewBase($baseToAdd);
+						$this->paramMgr->xmlDom->documentElement->appendChild($centerNode);
+					}
 				}
+				
+				return $this->paramMgr->xmlDom->save($this->paramMgr->xmlName); 
 			}
+		}
+      else if ($init_res['err'] == "RemoteParams file error") { // new RemoteParams.xml
+      
+			$this->paramMgr->xmlDom->formatOutput = true;
+			$this->paramMgr->xmlDom->preserveWhiteSpace = false;
+             
+			$BASE = $this->paramMgr->xmlDom->createElement('dataRoot'); 
+			$BASE->setAttribute('xml:id','myRemoteData-treeRootNode');
+
+			foreach ($this->paramMgr->Bases as $baseId) 
+			{    
+				$centerNode = $this->makeNewBase($baseId);
+				$BASE->appendChild($centerNode);  
+			} 
+			
+			$this->paramMgr->xmlDom->appendChild($BASE);
+			
+			return $this->paramMgr->xmlDom->save($this->paramMgr->xmlName);
+	   }  
+	}
+	
+	protected function makeNewBase($baseId)
+	{
+	// no data base description ; skip this data base  
+		if (!@file_exists(RemoteData.$baseId.'/base.xml')) continue;
+
+		// can't read base.xml ; skip this data base
+		if (!@$this->baseExtXml->load(RemoteData.$baseId.'/base.xml')) continue;
+		
+		$base = $this->paramMgr->basesDom->getElementById($baseId);
+		
+		if ($base->hasAttribute('default'))  
+		{ 
+			if ($base->hasAttribute('isSimulation')) {
+					$centerNode = $this->makeSimulationBase($baseId);
+					$center = new $baseId();
+					$centerNode->setAttribute('available',$center->monitor());
+			}
+			/*
+			*   Some small & well known data centers are included by default: 
+			*   Each VI structure and VI (dataset) description at DDBASE for them should exist
+			*/
 			else 
 			{
-				$centerNode = $paramMgr->xmlDom->importNode($base, true);
+				$center = new $baseId();				
+				$centerNode = $center->makeCenterNode($this->paramMgr->xmlDom);
+				$centerNode->setAttribute('available', TRUE);
 			}
-
+			
 			$centerNode->setAttribute('name', $base->getAttribute('name'));
 			$centerNode->setAttribute('desc', $base->getAttribute('desc'));
-			$centerNode->setAttribute('available',isset($notAvailable) ? !$notAvailable : TRUE);
-			$BASE->appendChild($centerNode);  
-		}  
-		$paramMgr->xmlDom->appendChild($BASE);
-				
-		return $paramMgr->xmlDom->save(USERWSDIR.'RemoteParams.xml');
-	     
+			
+			if ($base->hasAttribute('addable')) {
+				$centerNode->setAttribute('addable', TRUE);
+			}
+		}
+		else 
+		{
+			$centerNode = $this->paramMgr->xmlDom->importNode($base, true);
+			$centerNode->setAttribute('available', TRUE);
+		}
+
+      return $centerNode;
 	}
+	
+	protected function makeSimulationBase($baseId)
+	{
+		$centerNode = $this->paramMgr->xmlDom->importNode($this->baseExtXml->getElementById($baseId), true);
+		$datasets = $centerNode->getElementsByTagName('dataset');
+		foreach ($datasets as $dataset)
+		{
+			$infoFileName = $this->paramMgr->getInfoName($dataset->getAttribute('name'));
+			$this->paramMgr->localInfo = RemoteData.$baseId.'/'.$infoFileName;
  
+			if (!@file_exists($this->paramMgr->localInfo)) continue;				 
+
+			$params = $dataset->getElementsByTagName('parameter');
+			$this->paramMgr->remoteViId = $dataset->getAttribute('name');
+			foreach ($params as $param) 
+			{
+				$this->paramMgr->paramId = $param->getAttribute('name');
+				$paramGlobalId =  $param->getAttribute('xml:id');				  
+				$this->paramMgr->paramXML = RemoteData.'PARAMS/'.$paramGlobalId.'.xml';	
+							
+				if (!@file_exists($this->paramMgr->paramXML)) continue;
+				if (!$this->paramMgr->paramDom) 
+						$this->paramMgr->paramDom = new DomDocument("1.0");
+
+				$this->paramMgr->paramDom->load($this->paramMgr->paramXML);
+				
+				if (!$this->paramMgr->makeComponents($param)) continue;
+			}
+		}
+		return $centerNode;
+	}
+	
+	
 	protected function processGuestLogin() 
 	{
 		if (!$this->check_email_address($_POST['password'])) 
@@ -526,10 +488,6 @@ unlink(USERWSDIR.&#39;RemoteParams.xml&#39;);
 			$this->user = $_GET['sessionID'];
 			$this->userdir = USERPATH."/".$this->user."/";                
 		}
-		// for testing purposes
-// 		else if (defined('TRANSFERUSER')) {
-// 			$this->userdir = BASE_PATH."test/".TRANSFERUSER."/";
-// 		}
 		else if (isset($this->user)) {
 			$this->userdir = USERPATH."/".$this->user."/";
 		}