138 lines
5.4 KiB
PHP
138 lines
5.4 KiB
PHP
<html>
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<head>
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<meta http-equiv="Pragma" content="no-cache">
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<meta http-equiv="Cache-Control" content="no-cache">
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<meta http-equiv="Content-Language" content="zh-cn">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<title>New Problem</title>
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</head>
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<body leftmargin="30">
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<center>
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<?php require_once("../include/db_info.inc.php");?>
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<?php require_once("admin-header.php");
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if (!(isset($_SESSION[$OJ_NAME.'_'.'administrator']))){
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echo "<a href='../loginpage.php'>Please Login First!</a>";
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exit(1);
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}
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?>
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<?php
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include_once("kindeditor.php") ;
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?>
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<?php require_once("../include/simple_html_dom.php");
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function pregReplaceImg2($content,$prefix)
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{
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$contentAlter = preg_replace_callback('/(<[img|IMG].*?src=[\'\"])([\s\S]*?)([\'\"])[\s\S]*?/i', function($match)use($prefix){
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if(strstr($match[2], 'http://') == false && strstr($match[1], 'https://') == false)
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return $match[1].$prefix.$match[2].$match[3];
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else
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return $match[1].$match[2].$match[3];
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} , $content);
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return $contentAlter;
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}
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$url=$_POST ['url'];
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if (!$url) $url=$_GET['url'];
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if (strpos($url, "http") === false){
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echo "Please Input like http://uoj.ac/problem/1";
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exit(1);
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}
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if (false) {
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$url = stripslashes ( $url);
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}
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$loj_id=intval(substr($url,strrpos($url,"/")+1));
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//echo strrpos($url,"/");
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$baseurl=substr($url,0,strrpos($url,"/")+1);
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//echo $baseurl;
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$html = file_get_html($url);
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// foreach($html->find('img') as $element)
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// $element->src=$baseurl.$element->src;
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$element=$html->find('h1',2);
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$title=trim($element->plaintext);
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$element=$html->find('article',0);
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$mlimit=$element->plaintext;
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$mlimit=mb_substr($mlimit, mb_strpos($mlimit, "空间限制")+6);
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$mlimit=mb_substr($mlimit,0,mb_strpos($mlimit, 'MB')-8);
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$mlimit=intval($mlimit);
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if($mlimit==0)$mlimit=256;
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$tlimit=$element->plaintext;
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$tlimit=mb_substr($tlimit, mb_strpos($tlimit, "时间限制")+6);
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$tlimit=mb_substr($tlimit,0,mb_strpos($tlimit, 's')-8);
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$tlimit=intval($tlimit);
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if($tlimit==0)$tlimit=1;
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//$mlimit/=1000;
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//echo "mlimit:$mlimit<br>";
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//echo "tlimit:".$tlimit;
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$element=$html->find('article',0);
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$descriptionHTML=$element->outertext;
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$descriptionHTML=pregReplaceImg2($descriptionHTML,"https://darkbzoj.tk/");
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$element=$html->find('div[class=ui bottom attached segment font-content]',1);
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$inputHTML=$element->outertext;
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$element=$html->find('div[class=ui bottom attached segment font-content]',2);
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$outputHTML=$element->outertext;
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$element=$html->find('code[class=lang-plain]',0);
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$sample_input=$element->innertext;
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$element=$html->find('code[class=lang-plain]',1);
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$sample_output=$element->innertext;
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$element=$html->find('div[class=ui bottom attached segment font-content]',4);
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$hintHTML=$element->outertext;
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$element=$html->find('div[class=ui bottom attached segment]',1);
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$sourceHTML=$element->outertext;
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?>
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<form method=POST action="problem_add_uoj.php">
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<input type=submit value=Submit name=submit>
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<p align=center><font size=4 color=#333399>Add a Problem</font></p>
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<input type="hidden" name=problem_id value="New Problem">
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<input type="hidden" name="url" value="<?php echo htmlentities($url)?>">
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<input type="hidden" name="loj_id" value="<?php echo $loj_id?>">
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<p align=left>Problem Id: New Problem</p>
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<p align=left>Title:<input type=text name=title size=71 value="<?php echo $title?>"></p>
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<p align=left>Time Limit:<input type=text name=time_limit size=20 value="<?php echo $tlimit?>">S</p>
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<p align=left>Memory Limit:<input type=text name=memory_limit size=20 value="<?php echo $mlimit?>">MByte</p>
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<p align=left>Description:<br>
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<textarea class="kindeditor" rows=13 name=description cols=80><?php echo $descriptionHTML;?></textarea>
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</p>
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<span style="display:none">
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<p align=left>Input:<br>
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<textarea class="kindeditor" rows=13 name=input cols=80><?php echo $inputHTML;?></textarea>
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</p>
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</p>
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<p align=left>Output:<br><!--<textarea rows=13 name=output cols=80></textarea>-->
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<textarea class="kindeditor" rows=13 name=output cols=80><?php echo $outputHTML;?></textarea>
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</p>
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<p align=left>Sample Input:<br><textarea rows=13 name=sample_input cols=80><?php echo $sample_input?></textarea></p>
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<p align=left>Sample Output:<br><textarea rows=13 name=sample_output cols=80><?php echo $sample_output?></textarea></p>
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<p align=left>Test Input:<br><textarea rows=13 name=test_input cols=80></textarea></p>
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<p align=left>Test Output:<br><textarea rows=13 name=test_output cols=80></textarea></p>
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<p align=left>Hint:<br>
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<textarea class="kindeditor" rows=13 name=hint cols=80><?php echo $hintHTML?></textarea>
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</p>
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<p>SpecialJudge: N<input type=radio name=spj value='0' checked>Y<input type=radio name=spj value='1'></p>
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<p align=left>Source:<br><textarea name=source rows=1 cols=70><?php echo $url?></textarea></p>
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<p align=left>contest:
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<select name=contest_id>
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<?php $sql="SELECT `contest_id`,`title` FROM `contest` WHERE `start_time`>NOW() order by `contest_id`";
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$result=pdo_query($sql);
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echo "<option value=''>none</option>";
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if (count($result)==0){
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}else{
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foreach($result as $row)
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echo "<option value='{$row['contest_id']}'>{$row['contest_id']} {$row['title']}</option>";
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}
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?>
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</select>
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</p>
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</span>
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<div align=center>
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<?php require_once("../include/set_post_key.php");?>
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</div></form>
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<p>
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</body></html>
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