| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  | namespace Beanie\Tube; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use Beanie\Beanie; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use Beanie\Command\CommandFactory; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | use Beanie\Command\CommandInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  |  * Class TubeStatus | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  |  * Keeps track of the currently used and watched tubes. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  |  * | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  |  * @package Beanie\Server | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 17 |  |  |  */ | 
            
                                                                        
                            
            
                                    
            
            
                | 18 |  |  | class TubeStatus | 
            
                                                                        
                            
            
                                    
            
            
                | 19 |  |  | { | 
            
                                                                        
                            
            
                                    
            
            
                | 20 |  |  |     const TRANSFORM_USE = 1; | 
            
                                                                        
                            
            
                                    
            
            
                | 21 |  |  |     const TRANSFORM_WATCHED = 2; | 
            
                                                                        
                            
            
                                    
            
            
                | 22 |  |  |     const TRANSFORM_BOTH = 3; | 
            
                                                                        
                            
            
                                    
            
            
                | 23 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 24 |  |  |     /** @var string */ | 
            
                                                                        
                            
            
                                    
            
            
                | 25 |  |  |     protected $currentTube = Beanie::DEFAULT_TUBE; | 
            
                                                                        
                            
            
                                    
            
            
                | 26 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 27 |  |  |     /** @var string[] */ | 
            
                                                                        
                            
            
                                    
            
            
                | 28 |  |  |     protected $watchedTubes = [Beanie::DEFAULT_TUBE]; | 
            
                                                                        
                            
            
                                    
            
            
                | 29 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 30 |  |  |     /** @var CommandFactory */ | 
            
                                                                        
                            
            
                                    
            
            
                | 31 |  |  |     protected $commandFactory; | 
            
                                                                        
                            
            
                                    
            
            
                | 32 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 | 77 |  |     public function __construct() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 | 77 |  |         $this->commandFactory = CommandFactory::instance(); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 36 | 77 |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 37 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 38 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 39 |  |  |      * @param string $tubeName | 
            
                                                                        
                            
            
                                    
            
            
                | 40 |  |  |      * @return $this | 
            
                                                                        
                            
            
                                    
            
            
                | 41 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 | 31 |  |     public function setCurrentTube($tubeName) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 | 31 |  |         $this->currentTube = $tubeName; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 | 31 |  |         return $this; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 46 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 47 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 48 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 49 |  |  |      * @return string | 
            
                                                                        
                            
            
                                    
            
            
                | 50 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 51 | 21 |  |     public function getCurrentTube() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 52 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 | 21 |  |         return $this->currentTube; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 54 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 55 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 56 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 57 |  |  |      * @param string $tubeName | 
            
                                                                        
                            
            
                                    
            
            
                | 58 |  |  |      * @return $this | 
            
                                                                        
                            
            
                                    
            
            
                | 59 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 | 10 |  |     public function addWatchedTube($tubeName) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 | 10 |  |         if (!array_search($tubeName, $this->watchedTubes)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 | 10 |  |             $this->watchedTubes[] = $tubeName; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 | 10 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 | 10 |  |         return $this; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 67 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 68 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 69 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 70 |  |  |      * @param string $tubeName | 
            
                                                                        
                            
            
                                    
            
            
                | 71 |  |  |      * @return $this | 
            
                                                                        
                            
            
                                    
            
            
                | 72 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 | 4 |  |     public function removeWatchedTube($tubeName) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 | 4 |  |         if (($position = array_search($tubeName, $this->watchedTubes)) !== false) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 | 3 |  |             array_splice($this->watchedTubes, $position, 1); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 | 3 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 | 4 |  |         return $this; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 79 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 80 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 81 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 82 |  |  |      * @return \string[] | 
            
                                                                        
                            
            
                                    
            
            
                | 83 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 84 | 22 |  |     public function getWatchedTubes() | 
            
                                                                                                            
                            
            
                                    
            
            
                | 85 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 86 | 22 |  |         return $this->watchedTubes; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 87 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 88 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 89 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 90 |  |  |      * @param string[] $tubes | 
            
                                                                        
                            
            
                                    
            
            
                | 91 |  |  |      * @return $this | 
            
                                                                        
                            
            
                                    
            
            
                | 92 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 93 | 15 |  |     public function setWatchedTubes(array $tubes) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 94 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 95 | 15 |  |         $this->watchedTubes = $tubes; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 96 | 15 |  |         return $this; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 97 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 98 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 99 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 100 |  |  |      * @param TubeStatus $goal | 
            
                                                                        
                            
            
                                    
            
            
                | 101 |  |  |      * @param int $mode | 
            
                                                                        
                            
            
                                    
            
            
                | 102 |  |  |      * @return \Beanie\Command\CommandInterface[] | 
            
                                                                        
                            
            
                                    
            
            
                | 103 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 104 | 5 |  |     public function transformTo(TubeStatus $goal, $mode = self::TRANSFORM_BOTH) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 105 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 106 | 5 |  |         $commands = $this->calculateTransformationTo($goal, $mode); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 107 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 108 | 5 |  |         if ($mode & self::TRANSFORM_USE) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 109 | 3 |  |             $this->setCurrentTube($goal->getCurrentTube()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 110 | 3 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 111 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 112 | 5 |  |         if ($mode & self::TRANSFORM_WATCHED) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 113 | 4 |  |             $this->setWatchedTubes($goal->getWatchedTubes()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 114 | 4 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 115 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 116 | 5 |  |         return $commands; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 117 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 118 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 119 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 120 |  |  |      * @param TubeStatus $goal | 
            
                                                                        
                            
            
                                    
            
            
                | 121 |  |  |      * @param int $mode | 
            
                                                                        
                            
            
                                    
            
            
                | 122 |  |  |      * @return \Beanie\Command\CommandInterface[] | 
            
                                                                        
                            
            
                                    
            
            
                | 123 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 124 | 15 |  |     public function calculateTransformationTo(TubeStatus $goal, $mode = self::TRANSFORM_BOTH) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 125 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 126 | 15 |  |         $commands = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 127 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 128 | 15 |  |         if ($mode & self::TRANSFORM_WATCHED) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 129 | 12 |  |             $commands = $this->calculateTransformWatched($goal->getWatchedTubes()); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 130 | 12 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 131 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 132 |  |  |         if ( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 133 | 15 |  |             $mode & self::TRANSFORM_USE && | 
            
                                                                                                            
                            
            
                                    
            
            
                | 134 | 11 |  |             $goal->getCurrentTube() !== $this->currentTube | 
            
                                                                                                            
                            
            
                                    
            
            
                | 135 | 15 |  |         ) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 136 | 6 |  |             $commands[] = $this->commandFactory->create(CommandInterface::COMMAND_USE, [$goal->getCurrentTube()]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 137 | 6 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 138 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 139 | 15 |  |         return $commands; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 140 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 141 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 142 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 143 |  |  |      * @param string[] $otherWatchedTubes | 
            
                                                                        
                            
            
                                    
            
            
                | 144 |  |  |      * @return \Beanie\Command\CommandInterface[] | 
            
                                                                        
                            
            
                                    
            
            
                | 145 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 146 | 12 |  |     protected function calculateTransformWatched(array $otherWatchedTubes = []) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 147 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 148 | 12 |  |         return array_merge( | 
            
                                                                                                            
                            
            
                                    
            
            
                | 149 | 12 |  |             $this->calculateDiffTubes($otherWatchedTubes, $this->getWatchedTubes(), CommandInterface::COMMAND_WATCH), | 
            
                                                                                                            
                            
            
                                    
            
            
                | 150 | 12 |  |             $this->calculateDiffTubes($this->getWatchedTubes(), $otherWatchedTubes, CommandInterface::COMMAND_IGNORE) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 151 | 12 |  |         ); | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 152 |  |  |     } | 
            
                                                                        
                            
            
                                    
            
            
                | 153 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 154 |  |  |     /** | 
            
                                                                        
                            
            
                                    
            
            
                | 155 |  |  |      * @param string[] $tubes | 
            
                                                                        
                            
            
                                    
            
            
                | 156 |  |  |      * @param string[] $otherTubes | 
            
                                                                        
                            
            
                                    
            
            
                | 157 |  |  |      * @param string $command | 
            
                                                                        
                            
            
                                    
            
            
                | 158 |  |  |      * @return CommandInterface[] | 
            
                                                                        
                            
            
                                    
            
            
                | 159 |  |  |      * @throws \Beanie\Exception\InvalidArgumentException | 
            
                                                                        
                            
            
                                    
            
            
                | 160 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 161 | 12 |  |     protected function calculateDiffTubes($tubes, $otherTubes, $command) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 162 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 163 | 12 |  |         $commands = []; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 164 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 165 | 12 |  |         foreach (array_diff($tubes, $otherTubes) as $tube) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 166 | 8 |  |             $commands[] = $this->commandFactory->create($command, [$tube]); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 167 | 12 |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 168 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 169 | 12 |  |         return $commands; | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 170 |  |  |     } | 
            
                                                        
            
                                    
            
            
                | 171 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 172 |  |  |  |