| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | namespace Charcoal\Property; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | use InvalidArgumentException; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | // From 'charcoal-property' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use Charcoal\Property\FileProperty; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  |  * Audio Property. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  * The audio property is a specialized file property. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | class AudioProperty extends FileProperty | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |      * Minimum audio length, in seconds. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |      * @var integer | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |     private $minLength = 0; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |      * Maximum audio length, in seconds. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |      * @var integer | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |     private $maxLength = 0; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |      * @return string | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     public function type() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |         return 'audio'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |      * @param integer $minLength The minimum length allowed, in seconds. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |      * @throws InvalidArgumentException If the length is not an integer. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |      * @return AudioProperty Chainable | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |     public function setMinLength($minLength) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |         if (!is_int($minLength)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |             throw new InvalidArgumentException( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |                 'Min length must be an integer (in seconds)' | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |             ); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 |  |  |         $this->minLength = $minLength; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |         return $this; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |      * @return integer | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |     public function getMinLength() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |         return $this->minLength; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |      * @param integer $maxLength The maximum length allowed, in seconds. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |      * @throws InvalidArgumentException If the length is not an integer. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |      * @return AudioProperty Chainable | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 67 |  |  |      */ | 
            
                                                                        
                            
            
                                    
            
            
                | 68 |  |  |     public function setMaxLength($maxLength) | 
            
                                                                        
                            
            
                                    
            
            
                | 69 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 70 |  |  |         if (!is_int($maxLength)) { | 
            
                                                                        
                            
            
                                    
            
            
                | 71 |  |  |             throw new InvalidArgumentException( | 
            
                                                                        
                            
            
                                    
            
            
                | 72 |  |  |                 'Max length must be an integer (in seconds)' | 
            
                                                                        
                            
            
                                    
            
            
                | 73 |  |  |             ); | 
            
                                                                        
                            
            
                                    
            
            
                | 74 |  |  |         } | 
            
                                                                        
                            
            
                                    
            
            
                | 75 |  |  |         $this->maxLength = $maxLength; | 
            
                                                                        
                            
            
                                    
            
            
                | 76 |  |  |         return $this; | 
            
                                                                        
                            
            
                                    
            
            
                | 77 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |      * @return integer | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |     public function getMaxLength() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |         return $this->maxLength; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |      * Retrieves the default list of acceptable MIME types for uploaded files. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |      * This method should be overriden. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |      * @return string[] | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |      */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 94 |  | View Code Duplication |     public function getDefaultAcceptedMimetypes() | 
                            
                    |  |  |  | 
                                                                                        
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                | 95 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |         return [ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 |  |  |             'audio/mp3', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |             'audio/mpeg', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 |  |  |             'audio/ogg', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |             'audio/webm', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 |  |  |             'audio/wav', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |             'audio/wave', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 |  |  |             'audio/x-wav', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 |  |  |             'audio/x-pn-wav', | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |         ]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |      * Resolve the file extension from the given MIME type. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 |  |  |      * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |      * @param  string $type The MIME type to resolve. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |      * @return string|null The extension based on the MIME type. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |      */ | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 114 |  | View Code Duplication |     protected function resolveExtensionFromMimeType($type) | 
                            
                    |  |  |  | 
                                                                                        
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                | 115 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 |  |  |         switch ($type) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |             case 'audio/mp3': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 |  |  |             case 'audio/mpeg': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |                 return 'mp3'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |             case 'audio/ogg': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 |  |  |                 return 'ogg'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 |  |  |             case 'audio/webm': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |                 return 'webm'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |             case 'audio/wav': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 |  |  |             case 'audio/wave': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |             case 'audio/x-wav': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 |  |  |             case 'audio/x-pn-wav': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |                 return 'wav'; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 |  |  |         return null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 136 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 137 |  |  |  | 
            
                        
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.