| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  * Copyright (c) 2015-2015 Andreas Heigl<[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  * Permission is hereby granted, free of charge, to any person obtaining a copy | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  * of this software and associated documentation files (the "Software"), to deal | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  |  * in the Software without restriction, including without limitation the rights | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  |  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  * copies of the Software, and to permit persons to whom the Software is | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  * furnished to do so, subject to the following conditions: | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  * The above copyright notice and this permission notice shall be included in | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  * all copies or substantial portions of the Software. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  * THE SOFTWARE. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |  * @author    Andreas Heigl<[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |  * @copyright 2015-2015 Andreas Heigl/callingallpapers.com | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  * @license   http://www.opensource.org/licenses/mit-license.php MIT-License | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |  * @version   0.0 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |  * @since     06.03.2012 | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |  * @link      http://github.com/joindin/callingallpapers | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  | namespace Callingallpapers\Parser\PapercallIo; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  | use Callingallpapers\Api\PersistenceLayer\CfpPersistenceLayer; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | use Callingallpapers\Entity\Cfp; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  | use Callingallpapers\Parser\EventDetailParserInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  | use DOMDocument; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  | use DOMNode; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  | use DOMXPath; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 39 |  | View Code Duplication | class Icon implements EventDetailParserInterface | 
                            
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                | 40 |  |  | { | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 41 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 42 |  |  |     public function parse(DOMDocument $dom, DOMNode $node, Cfp $cfp) : Cfp | 
            
                                                        
            
                                    
            
            
                | 43 |  |  |     { | 
            
                                                        
            
                                    
            
            
                | 44 |  |  |         $xpath = new DOMXPath($dom); | 
            
                                                        
            
                                    
            
            
                | 45 |  |  |         $titlePath = $xpath->query("//div[contains(@class, 'subheader__logo')]/img"); | 
            
                                                        
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 47 |  |  |         if (! $titlePath || $titlePath->length == 0) { | 
            
                                                        
            
                                    
            
            
                | 48 |  |  |             return $cfp; | 
            
                                                        
            
                                    
            
            
                | 49 |  |  |         } | 
            
                                                        
            
                                    
            
            
                | 50 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 51 |  |  |         $cfp->iconUri = trim($titlePath->item(0)->attributes->getNamedItem('src')->textContent); | 
            
                                                        
            
                                    
            
            
                | 52 |  |  |  | 
            
                                                        
            
                                    
            
            
                | 53 |  |  |         return $cfp; | 
            
                                                        
            
                                    
            
            
                | 54 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 55 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 56 |  |  |  | 
            
                        
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.