| 1 |  |  | <?php namespace Comodojo\SimpleCache; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | use \Comodojo\SimpleCache\Providers\AbstractProvider; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  | use \Comodojo\SimpleCache\Providers\Vacuum; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | use \Comodojo\SimpleCache\Interfaces\SimpleCacheManagerInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  | use \Comodojo\SimpleCache\Interfaces\EnhancedSimpleCacheInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use \Comodojo\Cache\Traits\NamespaceTrait; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use \Comodojo\Cache\Traits\GenericManagerTrait; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | use \Comodojo\SimpleCache\Components\StackManager; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | use \Comodojo\Foundation\Validation\DataFilter; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | use \Comodojo\SimpleCache\Components\ConfigurationParser; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | use \Comodojo\Foundation\Base\Configuration; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | use \Psr\Log\LoggerInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use \ArrayObject; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  |  * @package     Comodojo Spare Parts | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  |  * @author      Marco Giovinazzi <[email protected]> | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |  * @license     MIT | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |  * LICENSE: | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |  * THE SOFTWARE. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |  */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  | class Manager extends AbstractProvider implements SimpleCacheManagerInterface { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |     use NamespaceTrait, GenericManagerTrait { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |         GenericManagerTrait::setNamespace insteadof NamespaceTrait; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |     const DEFAULT_PICK_MODE = 1; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |     protected $pick_mode; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |     protected $stack; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |     protected $align_cache; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |     protected $vacuum; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |     protected $selected; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 51 | 33 | View Code Duplication |     public function __construct( | 
                            
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                | 52 |  |  |         $pick_mode = null, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |         LoggerInterface $logger = null, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |         $align_cache = true, | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |         $flap_interval = null | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |     ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 | 33 |  |         $this->pick_mode = DataFilter::filterInteger($pick_mode, 1, 6, self::DEFAULT_PICK_MODE); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 | 33 |  |         $this->align_cache = DataFilter::filterBoolean($align_cache, true); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 | 33 |  |         $stack = new ArrayObject([]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 | 33 |  |         $this->stack = new StackManager($stack->getIterator()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 | 33 |  |         $this->stack->setFlapInterval($flap_interval); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 67 | 33 |  |         parent::__construct($logger); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 68 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 69 | 33 |  |         $this->vacuum = new Vacuum($this->logger); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 70 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 | 33 |  |         $this->logger->debug("SimpleCache Manager online; pick mode ".$this->pick_mode); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 | 33 |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 74 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 75 | 32 |  |     public function addProvider(EnhancedSimpleCacheInterface $provider, $weight = 0) { | 
            
                                                                        
                            
            
                                    
            
            
                | 76 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 77 | 32 |  |         return $this->genericAddProvider($provider, $weight); | 
            
                                                                        
                            
            
                                    
            
            
                | 78 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 79 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 | 25 |  |     public function get($key, $default = null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 83 | 25 |  |         return $this->selectFrom('GET', $key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 87 | 28 |  |     public function set($key, $value, $ttl = null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 88 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 89 | 28 |  |         if ( iterator_count($this->stack) == 0 ) return $this->vacuum->set($key, $value, $ttl); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 90 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 91 | 27 |  |         if ( $this->align_cache === false && $this->pick_mode < 5 ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 92 |  |  |             return $this->selectProvider()->set($key, $value, $ttl); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 | 27 |  |         $result = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 97 | 27 |  |         foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 98 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 99 | 27 |  |             $pro = $provider[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 100 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 101 | 27 |  |             $provider_result = $pro->set($key, $value, $ttl); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 102 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 103 | 26 |  |             $this->logger->debug("Saving item $key into provider ". | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 | 26 |  |                 $pro->getId().": ".($provider_result ? "OK" : "NOK - ".$pro->getStateMessage())); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 | 26 |  |             $result[] = $provider_result; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 | 26 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 | 26 |  |         return !in_array(false, $result); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 114 | 3 | View Code Duplication |     public function delete($key) { | 
                            
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                | 115 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 | 3 |  |         if ( iterator_count($this->stack) == 0 ) return $this->vacuum->delete($key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 117 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 118 | 2 |  |         if ( $this->align_cache === false && $this->pick_mode < 5 ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 119 |  |  |             return $this->selectProvider()->delete($key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 120 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 121 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 122 | 2 |  |         $result = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 123 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 | 2 |  |         foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 | 2 |  |             $result[] = $provider[0]->delete($key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 | 2 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 | 2 |  |         return !in_array(false, $result); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 | 2 |  |     public function getMultiple($keys, $default = null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 | 2 |  |         return $this->selectFrom('GETMULTIPLE', $keys, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 140 | 2 |  |     public function setMultiple($values, $ttl = null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 141 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 142 | 2 |  |         if ( iterator_count($this->stack) == 0 ) return $this->vacuum->setMultiple($values, $ttl); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 143 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 144 | 1 |  |         if ( $this->align_cache === false && $this->pick_mode < 5 ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 145 |  |  |             return $this->selectProvider()->setMultiple($values, $ttl); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 | 1 |  |         $result = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 | 1 |  |         foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 152 | 1 |  |             $result[] = $provider[0]->setMultiple($values, $ttl); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 153 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 154 | 1 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 155 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 156 | 1 |  |         return !in_array(false, $result); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 157 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 158 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 159 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 160 | 2 | View Code Duplication |     public function deleteMultiple($keys) { | 
                            
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                | 161 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 | 2 |  |         if ( iterator_count($this->stack) == 0 ) return $this->vacuum->deleteMultiple($keys); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 | 1 |  |         if ( $this->align_cache === false && $this->pick_mode < 5 ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 |  |  |             return $this->selectProvider()->deleteMultiple($keys); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 | 1 |  |         $result = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 170 | 1 |  |         foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 171 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 172 | 1 |  |             $result[] = $provider[0]->deleteMultiple($keys); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 173 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 174 | 1 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 175 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 176 | 1 |  |         return !in_array(false, $result); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 177 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 178 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 179 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 180 | 18 |  |     public function has($key) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 181 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 182 | 18 |  |         return $this->selectFrom('HAS', $key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 183 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 184 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 185 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 186 | 1 | View Code Duplication |     public static function createFromConfiguration(Configuration $configuration, LoggerInterface $logger) { | 
                            
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                | 187 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 188 | 1 |  |         list($enable, $manager_configuration, $providers) = ConfigurationParser::parse($configuration, $logger); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 189 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 190 | 1 |  |         $manager = new Manager(...$manager_configuration); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 191 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 192 | 1 |  |         if ( $enable ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 193 | 1 |  |             foreach ( $providers as $name => $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 194 | 1 |  |                 $instance = $provider->instance; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 195 | 1 |  |                 $weight = $provider->weight; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 196 | 1 |  |                 $id = $instance->getId(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 197 | 1 |  |                 $logger->debug("Adding provider $name ($id) to cache manager (w $weight)"); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 198 | 1 |  |                 $manager->addProvider($instance, $weight); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 199 | 1 |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 200 | 1 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 201 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 202 | 1 |  |         return $manager; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 203 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 204 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 205 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 206 | 30 |  |     protected function selectFrom($mode, $key, $default = null) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 207 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 208 | 30 | View Code Duplication |         if ( $this->pick_mode < 5 ) { | 
                            
                    |  |  |  | 
                                                                                        
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                | 209 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 210 | 28 |  |             $result = $this->fromSingleProvider($mode, $key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 211 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 212 | 30 |  |         } else if ( $this->pick_mode == 5 ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 213 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 214 | 1 |  |             $result = $this->fromAllProviders($mode, $key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 215 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 216 | 1 |  |         } else { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 217 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 218 | 1 |  |             $result = $this->traverse($mode, $key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 219 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 220 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 221 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 222 | 30 |  |         return $result; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 223 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 224 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 225 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 226 | 28 |  |     protected function fromSingleProvider($mode, $key, $default) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 227 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 228 | 28 |  |         $provider = $this->selectProvider(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 229 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 230 |  |  |         switch ( $mode ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 231 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 232 | 28 |  |             case 'GET': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 233 | 23 |  |                 $data = $provider->get($key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 234 | 23 |  |                 break; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 235 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 236 | 17 |  |             case 'GETMULTIPLE': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 237 | 2 |  |                 $data = $provider->getMultiple($key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 238 | 2 |  |                 break; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 239 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 240 | 16 |  |             case 'HAS': | 
            
                                                                                                            
                            
            
                                    
            
            
                | 241 | 16 |  |                 $data = $provider->has($key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 242 | 16 |  |                 break; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 243 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 244 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 245 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 246 | 28 |  |         return $data; | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 247 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 248 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 249 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 250 | 1 |  |     protected function fromAllProviders($mode, $key, $default) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 251 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 252 | 1 |  |         $result = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 253 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 254 | 1 |  |         if ( $mode == 'GET' ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 255 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 256 | 1 |  |             foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 257 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 258 | 1 |  |                 $result[] = $provider[0]->get($key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 259 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 260 |  |  |                 // selected provider has no sense in this case | 
            
                                                                                                            
                            
            
                                    
            
            
                | 261 | 1 |  |                 $this->selected = $provider[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 262 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 263 | 1 |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 264 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 265 | 1 |  |             if ( count(array_unique($result)) == 1 ) return $result[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 266 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 267 | 1 |  |             return $default; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 268 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 269 | 1 |  |         } else if ( $mode == 'GETMULTIPLE' ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 270 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 271 |  |  |             foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 272 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 273 |  |  |                 $result[] = $provider[0]->getMultiple($key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 274 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 275 |  |  |                 // selected provider has no sense in this case | 
            
                                                                                                            
                            
            
                                    
            
            
                | 276 |  |  |                 $this->selected = $provider[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 277 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 278 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 279 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 280 |  |  |             if ( count(array_unique($result)) == 1 ) return $result[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 281 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 282 |  |  |             $this->selected = $this->vacuum; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 283 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 284 |  |  |             return $this->vacuum->getMultiple($key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 285 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 286 |  |  |             // return array_combine($key, array_fill(0, count($key), $default)); | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 287 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 288 |  | View Code Duplication |         } else { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 289 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 290 | 1 |  |             foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 291 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 292 | 1 |  |                 $result[] = $provider[0]->has($key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 293 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 294 |  |  |                 // selected provider has no sense in this case | 
            
                                                                                                            
                            
            
                                    
            
            
                | 295 | 1 |  |                 $this->selected = $provider[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 296 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 297 | 1 |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 298 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 299 | 1 |  |             return !in_array(false, $result); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 300 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 301 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 302 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 303 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 304 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 305 | 1 |  |     protected function traverse($mode, $key, $default) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 306 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 307 | 1 |  |         $this->stack->rewind(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 308 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 309 | 1 |  |         if ( $mode == 'GET' ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 310 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 311 |  |  |             foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 312 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 313 |  |  |                 $item = $provider[0]->get($key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 314 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 315 |  |  |                 if ( $item !== null ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 316 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 317 |  |  |                     // selected provider | 
            
                                                                                                            
                            
            
                                    
            
            
                | 318 |  |  |                     $this->selected = $provider[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 319 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 320 |  |  |                     return $item; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 321 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 322 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 323 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 324 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 325 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 326 |  |  |             // selected provider has no sense in this case | 
            
                                                                                                            
                            
            
                                    
            
            
                | 327 |  |  |             $this->selected = $this->vacuum; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 328 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 329 |  |  |             return $default; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 330 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 331 | 1 |  |         } else if ( $mode == 'GETMULTIPLE' ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 332 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 333 |  |  |             foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 334 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 335 |  |  |                 $items = $provider[0]->getMultiple($key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 336 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 337 |  |  |                 $item_unique = array_unique($items); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 338 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 339 |  |  |                 if ( count($item_unique) > 1 && $item_unique[0] !== null ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 340 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 341 |  |  |                     // selected provider | 
            
                                                                                                            
                            
            
                                    
            
            
                | 342 |  |  |                     $this->selected = $provider[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 343 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 344 |  |  |                     return $items; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 345 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 346 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 347 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 348 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 349 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 350 |  |  |             // selected provider has no sense in this case | 
            
                                                                                                            
                            
            
                                    
            
            
                | 351 |  |  |             $this->selected = $this->vacuum; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 352 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 353 |  |  |             return $this->vacuum->getMultiple($key, $default); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 354 |  |  |  | 
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
                | 355 |  | View Code Duplication |         } else { | 
                            
                    |  |  |  | 
                                                                                        
                                                                                     | 
            
                                                                                                            
                            
            
                                    
            
            
                | 356 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 357 | 1 |  |             foreach ( $this->stack as $provider ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 358 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 359 | 1 |  |                 $item = $provider[0]->has($key); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 360 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 361 | 1 |  |                 if ( $item === true ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 362 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 363 |  |  |                     // selected provider has no sense in this case | 
            
                                                                                                            
                            
            
                                    
            
            
                | 364 | 1 |  |                     $this->selected = $provider[0]; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 365 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 366 | 1 |  |                     return true; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 367 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 368 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 369 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 370 | 1 |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 371 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 372 |  |  |             // selected provider has no sense in this case | 
            
                                                                                                            
                            
            
                                    
            
            
                | 373 |  |  |             $this->selected = $this->vacuum; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 374 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 375 |  |  |             return false; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 376 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 377 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 378 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 379 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 380 |  |  |  | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 381 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 382 |  |  |  | 
            
                        
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.