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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * File containing the {@see \Mailcode\Traits\Commands\Validation\CountTrait} trait. | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @see \Mailcode\Traits\Commands\Validation\CountTrait  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @subpackage Validation  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package Mailcode  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Mailcode\Traits\Commands\Validation;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Mailcode\Interfaces\Commands\Validation\CountInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Mailcode\Mailcode_Commands_Keywords;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Mailcode\Mailcode_Parser_Statement_Tokenizer_Token_Variable;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Mailcode\Mailcode_Variables_Variable;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use function Mailcode\t;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Command validation drop-in: checks for the presence  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * of the `count:` keyword in the command statement.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @package Mailcode  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @subpackage Validation  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Olaf Böcker <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @see CountInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                trait CountTrait  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private bool $countEnabled = false;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private ?Mailcode_Parser_Statement_Tokenizer_Token_Variable $countToken = null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    protected function validateSyntax_check_count(): void  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $token = $this->requireParams()->getInfo()->getTokenForKeyword(Mailcode_Commands_Keywords::TYPE_COUNT);  | 
            
                            
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                        if ($token instanceof Mailcode_Parser_Statement_Tokenizer_Token_Variable) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $this->countToken = $token;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $val = $this->validator->createKeyword(Mailcode_Commands_Keywords::TYPE_COUNT);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->countEnabled = $val->isValid();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($this->countEnabled) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (!$this->countToken instanceof Mailcode_Parser_Statement_Tokenizer_Token_Variable) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $this->validationResult->makeError(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    t('Invalid count type.' . ' ' . 'Expected Variable.'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    CountInterface::VALIDATION_COUNT_CODE_WRONG_TYPE  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                return;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function isCountEnabled(): bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->countEnabled;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function getCountVariable(): ?Mailcode_Variables_Variable  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $this->countToken != null ? $this->countToken->getVariable() : null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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