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Push — master ( d021a5...a13070 )
by Sam
03:47 queued 12s
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CheckBackendConnectivityFilter::preFilter()   A

↳ Parent: CheckBackendConnectivityFilter

Complexity

Conditions 3
Paths 3

Size

Total Lines 14
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Importance

Changes 2
Bugs 1 Features 0
Metric Value
cc 3
eloc 7
c 2
b 1
f 0
nc 3
nop 1
dl 0
loc 14
rs 10
1 
<?php
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * Checks whether the current backend is connectable. If it is we continue 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * as normal, if not we redirect to the "waiting for WOL" page if a MAC 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * address has been configured for the backend, otherwise we just error out.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author Sam Stenvall <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @copyright Copyright &copy; Sam Stenvall 2013-

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @license https://www.gnu.org/licenses/gpl.html The GNU General Public License v3.0

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class CheckBackendConnectivityFilter extends CFilter

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * @param CFilterChain $filterChain

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * @return boolean whether to continue the filtering

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * @throws CHttpException if the current backend is not connectable and 

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	 * cannot be awakened

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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	 */

            


            
                                                                        
                            
            
                                    
            
            

                
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	protected function preFilter($filterChain)

            


            
                                                                        
                            
            
                                    
            
            

                
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	{

            


            
                                                                        
                            
            
                                    
            
            

                
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		/* @var $backend Backend */

            


            
                                                                        
                            
            
                                    
            
            

                
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		$backend = Yii::app()->backendManager->getCurrent();

            


            
                                                                        
                            
            
                                    
            
            

                
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		if (!$backend->isConnectable())

            


            
                                                                        
                            
            
                                    
            
            

                
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		{

            


            
                                                                        
                            
            
                                    
            
            

                
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			if ($backend->macAddress)

            


            
                                                                        
                            
            
                                    
            
            

                
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				$filterChain->controller->redirect(array('backend/waitForConnectivity'));

            


            
                                                                        
                            
            
                                    
            
            

                
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			else

            


            
                                                                        
                            
            
                                    
            
            

                
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				throw new CHttpException(500, Yii::t('Backend', 'The current backend is not connectable at the moment'));

            


            
                                                                        
                            
            
                                    
            
            

                
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		}

            


            
                                                                        
                            
            
                                    
            
            

                
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		return true;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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	}

            


            
                                                                                                            
                            
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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