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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of the PLASTIC package.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * (c) Jitendra Adhikari <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *     <https://github.com/adhocore>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Licensed under MIT license.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Ahc\Plastic;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                class Client  | 
            
            
                                                                        
                            
            
                                    
            
            
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                { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected $segments = [];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected $method   = 'GET';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected $pretty   = \false;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected $hasBody  = \false;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected $host     = 'http://localhost:9200';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected $verbs    = ['GET', 'POST', 'PUT', 'DELETE', 'HEAD'];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function __construct(string $host = \null, bool $pretty = \false)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($host !== null) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $this->host = $host;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->pretty = $pretty;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function __get(string $key): self  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if (\in_array($verb = \strtoupper($key), $this->verbs, \true)) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $this->reset($verb);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $this->segments[] = $this->getPart($key);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $this;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function __call(string $method, array $data = [])  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->segments[] = $this->getPart($method);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        list($data, $params) = $this->prepareData($data);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $this->call($data, $params);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function reset(string $verb)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->segments = [];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->method   = $verb;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->hasBody  = $verb === 'POST' || $verb === 'PUT';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function getPart(string $part): string  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return \preg_match('/^_(\d+)$/', $part) ? \substr($part, 1) : $part; | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function prepareData(array $data): array  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($this->pretty) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $data[1]['pretty'] = 'true';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $params = empty($data[1]) ? '' : $this->asQuery($data[1]);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $data   = empty($data[0]) ? '' : $this->serialize($data[0]);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return [$data, $params];  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function serialize($data): string  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $data = $this->hasBody ? $this->asJson($data) : $this->asQuery($data);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $data = \str_replace('"', '\"', $data); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return $data;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function asJson($data): string  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return \json_encode($data);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function asQuery($data): string  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return \http_build_query($data);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function call(string $data, string $params)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $curl = "curl --silent -X {$this->method}"; | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $url  = "{$this->host}/{$this->uri()}?{$params}"; | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if ($this->hasBody) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $curl .= ' -H "content-type: application/json" -d "' . $data . '"';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                        
                            
            
                                    
            
            
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                            $url .= "&{$data}"; | 
            
            
                                                                        
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $curl .= ' "' . $url . '"';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return \shell_exec($curl);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    protected function uri(): string  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                        return \implode('/', $this->segments); | 
            
            
                                                                        
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                                        
                                                                
            
                                    
            
            
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