2024-10-10

2024-10-10 12:56:56 +08:00
commit 7b347c848a
2648 changed files with 643965 additions and 0 deletions
--- a/web/admin/problem_import_qduoj.php
+++ b/web/admin/problem_import_qduoj.php
@@ -0,0 +1,186 @@
+<?php
+require_once ("admin-header.php");
+//require_once("../include/check_post_key.php");
+
+if (!(isset($_SESSION[$OJ_NAME.'_'.'administrator'])||isset($_SESSION[$OJ_NAME.'_problem_importer'])  )) {
+  echo "<a href='../loginpage.php'>Please Login First!</a>";
+  exit(1);
+}
+
+if (isset($OJ_LANG)) {
+  require_once("../lang/$OJ_LANG.php");
+}
+
+require_once ("../include/const.inc.php");
+require_once ("../include/problem.php");
+?>
+
+<?php
+?>
+
+<hr>
+&nbsp;&nbsp;- Import Problem ... <br>
+&nbsp;&nbsp;- 如果导入失败，请参考 <a href="https://github.com/zhblue/hustoj/blob/master/wiki/FAQ.md#%E5%90%8E%E5%8F%B0%E5%AF%BC%E5%85%A5%E9%97%AE%E9%A2%98%E5%A4%B1%E8%B4%A5" target="_blank">FAQ</a>。
+<br><br>
+
+<?php
+function strip($Node, $TagName) {
+  $len=mb_strlen($TagName);
+  $i=mb_strpos($Node,"<".$TagName.">");
+  $j=mb_strpos($Node,"</".$TagName.">");
+
+  return mb_substr($Node,$i+$len+2,$j-($i+$len+2));
+}
+
+function getAttribute($Node, $TagName,$attribute) {
+  return $Node->children()->$TagName->attributes()->$attribute;
+}
+
+function hasProblem($title) {
+  //return false;	
+  $md5 = md5($title);
+  $sql = "SELECT 1 FROM problem WHERE md5(title)=?";  
+  $result = pdo_query($sql, $md5);
+  $rows_cnt = count($result);		
+  //echo "row->$rows_cnt";			
+  return ($rows_cnt>0);
+}
+
+function mkpta($pid,$prepends,$node) {
+  $language_ext = $GLOBALS['language_ext'];
+  $OJ_DATA = $GLOBALS['OJ_DATA'];
+
+  foreach ($prepends as $prepend) {
+    $language = $prepend->attributes()->language;
+    $lang = getLang($language);
+    $file_ext = $language_ext[$lang];
+    $basedir = "$OJ_DATA/$pid";
+    $file_name = "$basedir/$node.$file_ext";
+    file_put_contents($file_name,$prepend);
+  }
+}
+
+function get_extension($file) {
+  $info = pathinfo($file);
+  return $info['extension'];
+}
+
+function import_json($json) {
+  global $OJ_DATA,$OJ_SAE,$OJ_REDIS,$OJ_REDISSERVER,$OJ_REDISPORT,$OJ_REDISQNAME,$domain,$DOMAIN;
+  $qduoj_problem=json_decode($json);
+  echo( $qduoj_problem->{'title'})."<br>";
+  echo( $qduoj_problem->{'title'})."<br>";
+
+    $title = $qduoj_problem->{'title'};
+
+    $time_limit = floatval($qduoj_problem->{'time_limit'});
+    $unit = "ms";
+    //echo $unit;
+
+    if ($unit=='ms')
+      $time_limit /= 1000;
+
+    $memory_limit =  floatval($qduoj_problem->{'memory_limit'});
+    $unit = "M";
+
+    if ($unit=='kb')
+      $memory_limit /= 1024;
+
+    $description = $qduoj_problem->{'description'}->{'value'};
+    $input = $qduoj_problem->{'input_description'}->{'value'};
+    $output = $qduoj_problem->{'output_description'}->{'value'};
+//    var_dump($qduoj_problem->{'samples'});
+    $sample_input = $qduoj_problem->{'samples'}[0]->{"input"};
+    $sample_output = $qduoj_problem->{'samples'}[0]->{"output"};
+//    echo $sample_input."<br>";
+//    echo $sample_output;
+    $hint = $qduoj_problem->{'hint'}->{'value'};
+    $source = $qduoj_problem->{'problem'}->{'source'};				
+    $spj=0;
+    
+    $pid = addproblem($title, $time_limit, $memory_limit, $description, $input, $output, $sample_input, $sample_output, $hint, $source, $spj, $OJ_DATA);
+    return $pid;
+}
+
+
+if ($_FILES ["fps"] ["error"] > 0) {
+  echo "&nbsp;&nbsp;- Error: ".$_FILES ["fps"] ["error"]."File size is too big, change in PHP.ini<br />";
+}
+else {
+  $tempdir = sys_get_temp_dir()."/import_qduoj".time();	
+  echo  $tempdir ;
+  mkdir($tempdir);
+  $tempfile = $_FILES ["fps"] ["tmp_name"];
+  if (get_extension( $_FILES ["fps"] ["name"])=="zip") {
+    echo "&nbsp;&nbsp;- zip file, only QDUOJ exported file is supported";
+    $resource = zip_open($tempfile);
+
+    $i = 1;
+    while ($dir_resource = zip_read($resource)) {
+      if (zip_entry_open($resource,$dir_resource)) {
+        $file_name = $path.zip_entry_name($dir_resource);
+        $file_path = substr($file_name,0,strrpos($file_name, "/"));
+        if (!is_dir($file_name)) {
+          $file_size = zip_entry_filesize($dir_resource);
+          $file_content = zip_entry_read($dir_resource,$file_size);
+	  if(get_extension($file_name)=="json")
+	  {
+//		  import_json($file_content);
+	  }else{
+	  	//echo "$file_name"."<br>";
+		mkdir($tempdir."/".dirname($file_name));
+		file_put_contents($tempdir."/".$file_name,$file_content);
+	  }
+	}else{
+	  echo $file_name;
+	}
+       zip_entry_close($dir_resource);
+      }
+    }
+    zip_close($resource);
+    $resource = zip_open($tempfile);
+    $cmds=array();
+    $i = 1;
+    while ($dir_resource = zip_read($resource)) {
+      if (zip_entry_open($resource,$dir_resource)) {
+        $file_name = $path.zip_entry_name($dir_resource);
+        $file_path = substr($file_name,0,strrpos($file_name, "/"));
+        if (!is_dir($file_name)) {
+          $file_size = zip_entry_filesize($dir_resource);
+          $file_content = zip_entry_read($dir_resource,$file_size);
+	  if(get_extension($file_name)=="json")
+	  {
+		  $pid=import_json($file_content);
+		 // $dir=$tempdir."/".basename($file_name,".json");
+		  mkdir("$OJ_DATA/$pid");
+		  array_push ($cmds,"mv $tempdir/$i/testcase/* $OJ_DATA/$pid/");
+		  array_push ($cmds,"rmdir $tempdir/$i/testcase");
+		  $i++;
+	  }else{
+	  	//echo "$file_name"."<br>";
+		mkdir($tempdir."/".dirname($file_name),0755,true);
+		file_put_contents($tempdir."/".$file_name,$file_content);
+	  }
+	}else{
+	  echo $file_name;
+	}
+       zip_entry_close($dir_resource);
+      }
+    }
+    zip_close($resource);
+    unlink ( $_FILES ["fps"] ["tmp_name"] );
+    foreach($cmds as $cmd){
+//	echo $cmd."<br>";
+    	system($cmd);
+    
+    }
+    //system ("rmdir $tempdir");
+  }
+  else {
+  echo ($tempfile);
+  }
+ 
+}
+ 
+
+?>