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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($ch, CURLOPT_SSL_VERIFYPEER, false); |
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curl_setopt($ch, CURLOPT_HEADER, 0); |
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curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); |
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$content=curl_exec($ch); |
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curl_close($ch); |
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return $content; |
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} |
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public function insertProblem($oid=2) |
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{ |
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$problemModel=new ProblemModel(); |
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return $problemModel->insertProblem($this->pro); |
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} |
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public function updateProblem($oid=2) |
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{ |
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$problemModel=new ProblemModel(); |
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return $problemModel->updateProblem($this->pro); |
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} |
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} |
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ZsgsDesign /
NOJ
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