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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace App\Babel\Crawl;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use App\Models\ProblemModel;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use KubAT\PhpSimple\HtmlDomParser;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Auth;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class CrawlerBase  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public $pro=[  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'file'=> 0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'pcode'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'solved_count'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'time_limit'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'memory_limit'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'title'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'OJ'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'description'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'input'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'output'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'note'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'input_type'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'output_type'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'contest_id'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'index_id'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'origin'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'source'=>'',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'sample'=>[],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'markdown'=>0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'tot_score'=>1,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'partial'=>0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'special_compiler'=>null,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public $data=null;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Initial  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return Response  | 
            
                            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public static function cmp($a, $b)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return ($a[1]>$b[1]) ?-1 : 1;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function _cacheImage($data)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if(!isset($data["ori"]) || !isset($data["path"]) || !isset($data["baseurl"]) || !isset($data["space_deli"]) || !isset($data["cookie"])){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            throw new Exception("data is not completely exist in cacheImage"); | 
            
                            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $ori = $data["ori"];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $path = $data["path"];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $baseurl = $data["baseurl"];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $space_deli = $data["space_deli"];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $cookie = $data["cookie"];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $para["path"]=$path;  | 
            
                            
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                        $para["base"]=$baseurl;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $para["trans"]=!$space_deli;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $para["cookie"]=$cookie;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if ($space_deli) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $reg="/< *im[a]?g[^>]*src *= *[\"\\']?([^\"\\' >]*)[^>]*>/si";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $reg="/< *im[a]?g[^>]*src *= *[\"\\']?([^\"\\'>]*)[^>]*>/si";  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return preg_replace_callback($reg, function($matches) use ($para) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            global $config;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $url=trim($matches[1]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (stripos($url, "http://")===false && stripos($url, "https://")===false) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                if ($para["trans"]) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $url=str_replace(" ", "%20", $url); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $url=$para["base"].$url;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $name=basename($url);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $name="images/".strtr($name, ":", "_");  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $result=str_replace(trim($matches[1]), "online_Judges/spoj/images/".strtr(basename($url), ":", "_"), $matches[0]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $ch=curl_init();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            curl_setopt($ch, CURLOPT_URL, $url);  | 
            
                            
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                            curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if ($para["cookie"]!="") { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                curl_setopt($ch, CURLOPT_COOKIEFILE, $para["cookie"]);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            curl_setopt($ch, CURLOPT_HEADER, 0);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $content=curl_exec($ch);  | 
            
                            
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                            curl_close($ch);  | 
            
                            
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                            $fp=fopen($name, "wb");  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            fwrite($fp, $content);  | 
            
                            
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                            fclose($fp);  | 
            
                            
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                            return $result;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }, $ori);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function procInfo($data)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if(isset($data["path"]))       $path = $data["path"];             else throw new Exception("path is not exist in data"); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if(isset($data["baseurl"]))    $baseurl = $data["baseurl"];       else throw new Exception("baseurl is not exist in data"); | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if(isset($data["space_deli"])) $space_deli = $data["space_deli"]; else $space_deli = true;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        if(isset($data["cookie"]))     $cookie = $data["cookie"];         else $cookie = "";  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->pro["description"]=$this->_cacheImage($this->pro["description"], $path, $baseurl, $space_deli, $cookie);  | 
            
                            
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                        $this->pro["input"]=$this->_cacheImage($this->pro["input"], $path, $baseurl, $space_deli, $cookie);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->pro["output"]=$this->_cacheImage($this->pro["output"], $path, $baseurl, $space_deli, $cookie);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->pro["note"]=$this->_cacheImage($this->pro["note"], $path, $baseurl, $space_deli, $cookie);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getUrl($url)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $ch=curl_init();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        curl_setopt($ch, CURLOPT_URL, $url);  | 
            
                            
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                        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 | 
                        curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    123
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($ch, CURLOPT_HEADER, 0);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    124
                 | 
                                    
                                                     | 
                
                 | 
                        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    125
                 | 
                                    
                                                     | 
                
                 | 
                        $content=curl_exec($ch);  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    126
                 | 
                                    
                                                     | 
                
                 | 
                        curl_close($ch);  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    127
                 | 
                                    
                                                     | 
                
                 | 
                        return $content;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    128
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    129
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    130
                 | 
                                    
                                                     | 
                
                 | 
                    public function insertProblem($oid=2)  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    131
                 | 
                                    
                                                     | 
                
                 | 
                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    132
                 | 
                                    
                                                     | 
                
                 | 
                        $problemModel=new ProblemModel();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    133
                 | 
                                    
                                                     | 
                
                 | 
                        return $problemModel->insertProblem($this->pro);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    134
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    135
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    136
                 | 
                                    
                                                     | 
                
                 | 
                    public function updateProblem($oid=2)  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    137
                 | 
                                    
                                                     | 
                
                 | 
                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
                 | 
                                    
                                                     | 
                
                 | 
                        $problemModel=new ProblemModel();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    139
                 | 
                                    
                                                     | 
                
                 | 
                        return $problemModel->updateProblem($this->pro);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    140
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    141
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    142
                 | 
                                    
                                                     | 
                
                 | 
                 |