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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace dokuwiki\HTTPClient;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Adds DokuWiki specific configs to the HTTP client  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Andreas Goetz <[email protected]>  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                class DokuHTTPClient extends HTTPClient { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * Constructor.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @author Andreas Gohr <[email protected]>  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        global $conf;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // call parent constructor  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        parent::__construct();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // set some values from the config  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->proxy_host   = $conf['proxy']['host'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->proxy_port   = $conf['proxy']['port'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->proxy_user   = $conf['proxy']['user'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->proxy_pass   = conf_decodeString($conf['proxy']['pass']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->proxy_ssl    = $conf['proxy']['ssl'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->proxy_except = $conf['proxy']['except'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // allow enabling debugging via URL parameter (if debugging allowed)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if($conf['allowdebug']) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                isset($_REQUEST['httpdebug']) ||  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                (  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    isset($_SERVER['HTTP_REFERER']) &&  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    strpos($_SERVER['HTTP_REFERER'], 'httpdebug') !== false  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $this->debug = true;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * Wraps an event around the parent function  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @triggers HTTPCLIENT_REQUEST_SEND  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @author   Andreas Gohr <[email protected]>  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @param string $url  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @param string|array $data the post data either as array or raw data  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @param string $method  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     * @return bool  | 
            
            
                                                                        
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function sendRequest($url,$data='',$method='GET'){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $httpdata = array('url'    => $url, | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'data'   => $data,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            'method' => $method);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $evt = new \Doku_Event('HTTPCLIENT_REQUEST_SEND',$httpdata); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if($evt->advise_before()){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $url    = $httpdata['url'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $data   = $httpdata['data'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $method = $httpdata['method'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $evt->advise_after();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        unset($evt);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return parent::sendRequest($url,$data,$method);  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    }  | 
            
            
                                                        
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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