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php/classes/UserDeleteObsolete.php 4.85 KB
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16035364   Benjamin Renard   First commit 
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<?php
/**
 * @class UserDeleteObsolete
 * @version $Id: UserDeleteObsolete.php 1808 2013-09-24 13:09:42Z elena $
 *
 */
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class UserDeleteObsolete {
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	private $dataset, $vi, $Mgr;
	private $ws_deleted;
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	function __construct() {  
		$this->ws_deleted = array();
	}

	public function setVI($vi) {
		$this->vi = $vi;
		$this->dataset = strtolower($vi);   
	}

	public function deleteDerived() {
		$msg = '<b>WS (Derived) Params:</b><br/>';
		// derived parameters                
		$this->Mgr = new DerivedParamMgr('derivedParam');           
		// get params  
		$wsParams = $this->Mgr->contentDom->getElementsByTagName('param');

		if ($wsParams->length == 0) {
				return array('success' => true, 'msg' => 'No parameters');
		}
		
		foreach ($wsParams as $param) {        
			$id = $param->getAttribute('xml:id');
			$name = $param->getAttribute('name');
			$expression = $param->getAttribute('buildchain');
					
			if (strpos(strtolower($expression), $this->dataset)) {
						$msg .= 'deleted  name:<b>'.$name.'</b>; expression: '.$expression.'<br/>';
						$obj = new stdClass();
						$obj->leaf = true;
						$obj->id = $id;
						$this->Mgr->deleteObject($obj);
					//   error_log( 'For INFO : DELETED '.$expression,1,email);
						$this->ws_deleted[] = $name;                  
			}                      
		}
		
		$msg .= ' ok<br/>';
		return array('success' => true, 'msg' => $msg);
	}
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	public function deleteConditions() {
		
		$msg = '<b>Conditions:</b><br/>';
		// conditons                
			$this->Mgr = new RequestMgr('condition');
			
			$conditions = $this->Mgr->contentDom->getElementsByTagName('condition');

			if ($conditions->length == 0) {
					return array('success' => true, 'msg' => 'No conditions');
			}
					
			foreach ($conditions as $item) {
				$id = $item->getAttribute('xml:id');
				$name = $item->getAttribute('name');

				$expression = strtolower($this->Mgr->getObject($id)->expression);
				
				if (strpos($expression, $this->dataset)) {
					$obj = new stdClass();
					$obj->leaf = true;
					$obj->id = $id;
					$this->Mgr->deleteObject($obj);
					$msg .= 'deleted name:<b>'.$obj->name.'</b>; expression:'.$expression.'<br/>';
				}        
			}

		$msg .= ' ok<br/>';

		return array('success' => true, 'msg' => $msg);
	}

	public function deleteRequests() {

		$msg = '<b>Requests:</b><br/>';
	// requests                
		$this->Mgr = new RequestMgr('request');      
		$requests = $this->Mgr->contentDom->getElementsByTagName('request');

		if (count($requests) == 0) {
			return array('success' => true, 'msg' => 'No requests');
		}

		foreach ($requests as $item) { 

			$id = $item->getAttribute('xml:id');
			$name = $item->getAttribute('name');

			$objplot = $this->Mgr->getObject($id); 
			$obj = new stdClass();
			$obj->leaf = true;
			$obj->id = $id;
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			foreach ($objplot->children as $panel) { 
				foreach ($panel->children as $param) {
					$parID = strtolower($param->name);
						if ($this->ws_deleted && substr($parId,0,3) == "ws_") {
							if (array_search($this->ws_deleted, $parId)) {                               
								$this->Mgr->deleteObject($obj);
								$msg .=    'request deleted  '.$name.'<br/>';
								continue 3;                                
							}
						}
					
					if (strpos($parID, $this->dataset)) {
						$this->Mgr->deleteObject($obj);
						$msg .=    'request deleted  '.$name.'<br/>'; 
						continue 3;
					}   
				}
			}                          
		}                    
		$msg .= ' ok<br/>';

		return array('success' => true, 'msg' => $msg);
	}

	public function deleteAliases() {
		$msg = '<b>Aliases:</b><br/>';
		$this->Mgr = new AliasMgr();  
		$aliases = $this->Mgr->contentDom->getElementsByTagName('alias');
		
		foreach ($aliases as $alias) {
				$id = $alias->getAttribute('xml:id'); 
				$name = $alias->getAttribute('name'); 
				if (strpos(strtolower($id), $this->dataset)) {
						$obj = new stdClass();
						$obj->leaf = true;
						$obj->id = $id;
						$this->Mgr->deleteObject($obj);
						$msg .= 'alias deleted  '.$name.'<br/>'; 
				}
			}
		return array('success' => true, 'msg' => $msg);
	}

	public function deleteInTree() {
		$msg = '<b>Dataset in RemoteParams:</b><br/>';

		$this->Mgr = new ParamMgr();        
		$xp = new domxpath($this->Mgr->xmlDom);

		$nodeToDelete = $xp->query("//dataset[@name='".$this->vi."']");
		if ($nodeToDelete->length > 0) {
			$instrNode = $nodeToDelete->item(0)->parentNode;
			$instrNode->removeChild($nodeToDelete->item(0));
			if (!$instrNode->hasChildNodes()) {
				$missionNode = $instrNode->parentNode;
				$missionNode->removeChild($instrNode);
				if (!$missionNode->hasChildNodes()) {
					$datacenterNode = $missionNode->parentNode;
					$datacenterNode->removeChild($missionNode); 
				}
			}
			
			$this->Mgr->xmlDom->save($this->Mgr->xmlName);
			$msg .= 'dataset deleted  '.$this->vi.'<br/>'; 
		}
		return array('success' => true, 'msg' => $msg);
	}
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}
?>