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MongoCredentialsProvider::getConnection()   A

↳ Parent: MongoCredentialsProvider

Complexity

Conditions 2
Paths 2

Size

Total Lines 13
Code Lines 7

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 1
Bugs 0 Features 1
Metric Value
c 1
b 0
f 1
dl 0
loc 13
ccs 0
cts 10
cp 0
rs 9.4285
cc 2
eloc 7
nc 2
nop 0
crap 6
1 
<?php
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/**
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 * small helper to read our VCAP_SERVICES in cf
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 */
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namespace Graviton\ImportExport\Util;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Flow\JSONPath\JSONPath;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author   List of contributors <https://github.com/libgraviton/import-export/graphs/contributors>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @license  http://opensource.org/licenses/gpl-license.php GNU Public License

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @link     http://swisscom.ch

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class MongoCredentialsProvider

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * gets connection params from ENV if available

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return array connection params

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public static function getConnection()

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        // defaults

            


            
                                                        
            
                                    
            
            

                
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        $ret = ['uri' => null, 'db' => 'db'];

            


            
                                                        
            
                                    
            
            

                
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        if (isset($_ENV['VCAP_SERVICES'])) {

            


            
                                                        
            
                                    
            
            

                
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            $path = new JSONPath(json_decode($_ENV['VCAP_SERVICES'], true));

            


            
                                                        
            
                                    
            
            

                
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            $ret['uri'] = $path->find('$..mongodb[0].*.uri')->first();

            


            
                                                        
            
                                    
            
            

                
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            $ret['db'] = $path->find('$..mongodb[0].*.database')->first();

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $ret;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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