monitor impex services

Elena.Budnik
1 parent 710dc325
Showing 4 changed files with 65 additions and 30 deletions Show diff stats
php/RemoteDataCenter/RemoteDataCenterClass.php
php/classes/AmdaAction.php
php/classes/UserMgr.php
php/config.php
@@ -6,7 +6,7 @@
  */
 abstract class RemoteDataCenterClass
 {
-	protected $url = null, $treeXML = null;	
+	protected $url = null, $WSDL = null, $treeXML = null;	
  
 	protected $needsArgs = false;
 	protected $hasAccessUrl = false;
@@ -84,5 +84,24 @@ abstract class RemoteDataCenterClass
 		foreach ($missionNodes as $missionNode)
 			$this->dataCenter->appendChild($missionNode);
 	}
+	
+	public function monitor()
+	{		 		
+		$ch = curl_init($this->url."/".$this->WSDL);  
+		curl_setopt($ch, CURLOPT_TIMEOUT, 3);  
+		curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 3);  
+		curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
+		$data = curl_exec($ch);  
+		$httpcode = curl_getinfo($ch, CURLINFO_HTTP_CODE);		
+		curl_close($ch); 
+		
+		if($httpcode >= 200 && $httpcode < 300)
+		{  
+			return true;  
+		} else 
+		{  
+			return false;  
+		}  
+	}
 }
 ?>
@@ -354,11 +354,10 @@ class AmdaAction
 						case 'remoteSimuParam' :
  
 							$globalStart = null;
-							
+							$service_down = false;
 							$isSimulation = true;
  
-			            if ($child->getAttribute('isAddable'))
-							//if ($id == 'spase://IMPEX/SimulationModel/FMI/GUMICS' ) 
+			            if ($child->getAttribute('isAddable')) // 'spase://IMPEX/SimulationModel/FMI/GUMICS'							
 							{
 								$isLeaf = false;
 								$isAddable = true;
@@ -366,7 +365,11 @@ class AmdaAction
  
 							if ($child->tagName == 'dataCenter') 
 							{
-								if ($child->getAttribute('isSimulation')) break;
+								if ($child->getAttribute('isSimulation')) 								
+								{
+									$service_down = !($child->getAttribute('available'));								
+									break;									
+								}
 								else 
 								{
 									$skip = true;
@@ -431,14 +434,7 @@ class AmdaAction
 							if ($info && !$isSimulation) 
 							{ 
 								$info = str_replace(';', "<br/>Time Range: ", $info);
-							}
-							
-							if ($child->tagName == 'dataset') 
-							{
-								/*if ($child->hasAttribute('dataStart') && $child->hasAttribute('dataStop')) 
-									$info .= "Time Range: ".$child->getAttribute('dataStart')."-".$child->getAttribute('dataStop')."<br/>";  */     
-				// 			      $info .= "Time Range: ".$dataStart"-".$dataStop."<br/>";
-							}
+							}													
  
 							if (($child->tagName == 'parameter') || ($child->tagName == 'component')) 
 							{
@@ -480,21 +476,28 @@ class AmdaAction
 							}
 							else 
 							{ 
-								if ($child->tagName == 'dataCenter')   
-									$restricted = ($child->getAttribute('available') != "1");                                                        
-								else
-									$restricted = false;
-									
+// 								if ($child->tagName == 'dataCenter')   
+// 								{
+// 									$restricted = ($child->getAttribute('available') != "1");									
+// 								}
+// 								else
+// 									$restricted = false;
+// 									
 								if ($id == 'CDAWEB' || $id == 'THEMIS'|| $id == 'MAPSKP' || $id == 'VEXGRAZ') 
 									$restricted = FALSE;
  
-								if ($restricted)
-									$info .= "<br/><b>Open soon !</b>";                                                             
-								
+// 								if ($restricted)
+// 									$info .= "<br/><b>Open soon !</b>";  
+// 																
+							
 								if ($child->tagName == 'dataset')
+								{
 									$nonavailable = ($child->getAttribute('disabled'));
+								}
 								else
+								{
 									$nonavailable = false;
+								}
  
 								if ($nonavailable)
 									$info .= "<br/><b>Not available yet</b>";
@@ -556,10 +559,16 @@ class AmdaAction
  
 					if (!$specialNode && !$skip) 
 					{
-							if ($child->hasAttribute('desc')) 
+						if ($child->hasAttribute('desc')) 
 							$info = $child->getAttribute('desc');
+						
+						if ($isSimulation && $service_down)					
+						{
+							$info = "<b>Service is currently down</b>";
+						}
+											
 						$childrenToReturn[] = array('text' => $name, 'id' => $id, 'nodeType' => $nodeType, 'info' => $info, 
-															'help' => $help, 'leaf' => $isLeaf, 'isParameter' => $isParameter);
+													'help' => $help, 'leaf' => $isLeaf, 'isParameter' => $isParameter);
 					}
 				}
 				// if $childrenToReturn we have to return []
@@ -216,6 +216,7 @@ class UserMgr
 			if ($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;
@@ -240,11 +241,15 @@ class UserMgr
 							$gumicsSimuReg->appendChild($node); 
 						} 
 					}
-				}                                                
+				} 
+				// Check if WebService is ON				 
+				$center = new $baseId(); 			 							  
+				$myBase->setAttribute('available',$center->monitor());
+ 									
 				$myRootElement->appendChild($myBase); 
 			}
-		}  
-                   
+		} 
+		
 		return $myRemoteBases->save(USERWSDIR.'RemoteParams.xml');
 	} 
  
@@ -272,10 +277,11 @@ class UserMgr
 				foreach ($bases as $base) 
 				{
 					$baseId = $base->getAttribute('xml:id');
+					if ($base->getAttribute('isSimulation')) continue;
+					
 					$notAvailable = (array_search($baseId,$availableMis) === FALSE);
-					$base->setAttribute('available',!$notAvailable);
-						
-					if ($base->getAttribute('isSimulation')) continue;							
+				   $base->setAttribute('available',!$notAvailable);
+											 							
 					// Update Info on External Data Sets in UserTree.xml for everything except IMPEX
 					$dataSets = $base->getElementsByTagName("dataset");
 					if ($dataSets->length > 0) 
@@ -129,9 +129,10 @@ putenv(&quot;DDPATH=&quot;.DDRES_DIR);
 // PHP classes
 define('XMLPATH', IHM_SRC_DIR.'php/XML/');
 define('CLASSPATH', IHM_SRC_DIR.'php/classes/');
+define('REMOTE_CLASSPATH', IHM_SRC_DIR.'php/RemoteDataCenter/');
 define('OLD_CLASSPATH', IHM_SRC_DIR.'php/old_amda/');
  
-set_include_path(".:".CLASSPATH.":".OLD_CLASSPATH);
+set_include_path(".:".CLASSPATH.":".REMOTE_CLASSPATH.":".OLD_CLASSPATH);
  
 if (!function_exists('__autoload')) 
 {