2024-10-10
This commit is contained in:
191
web/admin/problem_import_md.php
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191
web/admin/problem_import_md.php
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<?php
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ini_set("display_errors", "On"); //set this to "On" for debugging ,especially when no reason blank shows up.
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require_once ("admin-header.php");
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//require_once("../include/check_post_key.php");
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if (!(isset($_SESSION[$OJ_NAME.'_'.'administrator'])||isset($_SESSION[$OJ_NAME.'_problem_importer']) )) {
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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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if (isset($OJ_LANG)) {
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require_once("../lang/$OJ_LANG.php");
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}
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require_once ("../include/const.inc.php");
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require_once ("../include/problem.php");
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?>
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<?php
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?>
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<hr>
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- Import Problem ... <br>
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- 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>。
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<br><br>
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<?php
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function startsWith( $haystack, $needle ) {
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$length = strlen( $needle );
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return substr( $haystack, 0, $length ) === $needle;
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}
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function endsWith( $haystack, $needle ) {
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$length = strlen( $needle );
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if( !$length ) {
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return true;
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}
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return substr( $haystack, -$length ) === $needle;
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}
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function strip($Node, $TagName) {
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$len=mb_strlen($TagName);
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$i=mb_strpos($Node,"<".$TagName.">");
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$j=mb_strpos($Node,"</".$TagName.">");
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return mb_substr($Node,$i+$len+2,$j-($i+$len+2));
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}
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function get_extension($file) {
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$info = pathinfo($file);
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return $info['extension'];
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}
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function getAttribute($Node, $TagName,$attribute) {
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return $Node->children()->$TagName->attributes()->$attribute;
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}
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function hasProblem($title) {
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//return false;
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$md5 = md5($title);
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$sql = "SELECT 1 FROM problem WHERE md5(title)=?";
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$result = pdo_query($sql, $md5);
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$rows_cnt = count($result);
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//echo "row->$rows_cnt";
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return ($rows_cnt>0);
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}
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function mkpta($pid,$prepends,$node) {
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$language_ext = $GLOBALS['language_ext'];
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$OJ_DATA = $GLOBALS['OJ_DATA'];
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foreach ($prepends as $prepend) {
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$language = $prepend->attributes()->language;
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$lang = getLang($language);
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$file_ext = $language_ext[$lang];
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$basedir = "$OJ_DATA/$pid";
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$file_name = "$basedir/$node.$file_ext";
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file_put_contents($file_name,$prepend);
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}
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}
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function import_dir($json) {
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global $OJ_DATA,$OJ_SAE,$OJ_REDIS,$OJ_REDISSERVER,$OJ_REDISPORT,$OJ_REDISQNAME,$domain,$DOMAIN;
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$qduoj_problem=json_decode($json);
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echo( $qduoj_problem->{'problem'}->{'title'})."<br>";
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$title = $qduoj_problem->{'problem'}->{'title'};
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$time_limit = floatval($qduoj_problem->{'problem'}->{'timeLimit'});
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$unit = "ms";
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//echo $unit;
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if ($unit=='ms')
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$time_limit /= 1000;
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$memory_limit = floatval($qduoj_problem->{'problem'}->{'memoryLimit'});
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$unit = "M";
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if ($unit=='kb')
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$memory_limit /= 1024;
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$description = $qduoj_problem->{'problem'}->{'description'};
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$input = $qduoj_problem->{'problem'}->{'input'};
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$output = $qduoj_problem->{'problem'}->{'output'};
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$sample_input = strip($qduoj_problem->{'problem'}->{'examples'},"input");
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$sample_output = strip($qduoj_problem->{'problem'}->{'examples'},"output");
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// echo $sample_input."<br>";
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// echo $sample_output;
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$hint = $qduoj_problem->{'problem'}->{'hint'};
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$source = $qduoj_problem->{'problem'}->{'source'};
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$spj=0;
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$pid = addproblem($title, $time_limit, $memory_limit, $description, $input, $output, $sample_input, $sample_output, $hint, $source, $spj, $OJ_DATA);
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return $pid;
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}
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if ($_FILES ["fps"] ["error"] > 0) {
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echo " - Error: ".$_FILES ["fps"] ["error"]."File size is too big, change in PHP.ini<br />";
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}
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else {
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$tempdir = sys_get_temp_dir()."/import_markdown".time();
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mkdir($tempdir);
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$tempfile = $_FILES ["fps"] ["tmp_name"];
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if (get_extension( $_FILES ["fps"] ["name"])=="zip") {
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echo " - zip file, only Markdown .md file is supported<hr>\n";
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$resource = zip_open($tempfile);
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$save_path="";
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$i = 1;
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$pid=$title=$description=$input=$output=$sample_input=$sample_output=$hint=$source=$spj="";
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$type="normal";
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while ($dir_resource = zip_read($resource)) {
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if (zip_entry_open($resource,$dir_resource)) {
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$file_name = $save_path.zip_entry_name($dir_resource);
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$file_path = substr($file_name,0,strrpos($file_name, "/"));
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if (!is_dir($file_name)) {
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$ymd ="/upload/".$domain."/". date("Ymd");
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$save_path = $ymd ;
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$file_size = zip_entry_filesize($dir_resource);
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$file_content = zip_entry_read($dir_resource,$file_size);
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if(endsWith(basename($file_name),".md")){
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$hydrop=explode("\n",$file_content);
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$title=str_replace("#","",$hydrop[0]);
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$title=str_replace("\r","",$title);
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$source="";
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echo "<hr>".htmlentities($file_name." $title $source");
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$regex = '/<(?!div)/';
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// $file_content = preg_replace($regex, '＜',$file_content);
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$regex = '/(?<!div)>\s?/';
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// $file_content = preg_replace($regex, '＞', $file_content);
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//$file_content = str_replace("&", '＆', $file_content);
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// if(strpos($file_content,"##")===false)
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// $description=$file_content;
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// else
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if($type=="normal")$description="<span class=\"md\">".$file_content."</span>";
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else $description="<span class=\"md auto_select\">".$file_content."</span>";
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$description=preg_replace('/{{ select\(\d+\) }}/', "", $description);
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if($save_path){
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$description=str_replace("file://",$save_path."/",$description);
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// echo htmlentities($description);
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}
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//echo htmlentities("$description");
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$tail=0;
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$ptitle = $title;
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while (hasProblem($ptitle)) {
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$tail++;
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$ptitle = $title."_".$tail;
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}
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$title=$ptitle;
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$pid = addproblem($title,1,128, $description, $input, $output, $sample_input, $sample_output, $hint, $source, $spj, $OJ_DATA);
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mkdir($OJ_DATA."/$pid/");
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echo "PID:<a href='../problem.php?id=$pid' >".htmlentities($title,ENT_QUOTES,"UTF-8")."</a>";
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}
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}
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}else{
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zip_entry_close($dir_resource);
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}
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}
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zip_close($resource);
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unlink ( $_FILES ["fps"] ["tmp_name"] );
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rmdir ($tempdir);
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}
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else {
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echo ($tempfile);
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}
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}
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?>
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