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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * T3Bot.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Frank Nägler <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link http://www.t3bot.de  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @link http://wiki.typo3.org/T3Bot  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace T3Bot\Commands;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Slack\Payload;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Slack\RealTimeClient;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Class UtilCommand.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @property string commandName  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @property array helpCommands  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class UtilCommand extends AbstractCommand  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * AbstractCommand constructor.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Payload        $payload  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param RealTimeClient $client  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                    public function __construct(Payload $payload, RealTimeClient $client)  | 
            
                            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->commandName = 'util';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->helpCommands = [  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'help' => 'shows this help',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                            'coin [options]' => 'coin toss with [options] (separate by comma)',  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        ];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        parent::__construct($payload, $client);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function processCoin() : string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $params = $this->params;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        array_shift($params);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $params = implode(' ', $params); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $options = array_map('trim', explode(',', $params)); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (count($options) === 1) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return '*Botty says:* _A complicated decision ..._';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (count(array_count_values($options)) === 1) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            return '*Botty says:* _it is undecidable ..._';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $option = $options[random_int(0, count($options) - 1)];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return '*Botty says:* _' . $option . '_';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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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.