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<?php
////////////////////////////////////////////////////////////////////////////////
//BOCA Online Contest Administrator
// Copyright (C) 2003-2012 by BOCA Development Team (bocasystem@gmail.com)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
////////////////////////////////////////////////////////////////////////////////
//Last updated 03/nov/2012 by cassio@ime.usp.br
//
//PC^2 integration developed by Fabio Antonio Avellaneda Pachon
//
//Now it is also the integration of scores of BOCA
//
$quiet=true;
require 'header.php';
$ds = DIRECTORY_SEPARATOR;
if($ds=="") $ds = "/";
$remotedir=$ds . "private" . $ds . "remotescores";
if(($ct = DBContestInfo($_SESSION["usertable"]["contestnumber"])) == null)
exit;
if(($st = DBSiteInfo($_SESSION["usertable"]["contestnumber"],$_SESSION["usertable"]["usersitenumber"])) == null)
exit;
if(is_writable($_SESSION["locr"] . $remotedir)) {
if(isset($_POST['PC2']) && is_numeric($_POST['PC2']) && $_POST['PC2'] > 0) {
$site = $_POST['PC2'];
$problemCount = 4;
for($i=0;$i<$problemCount;$i++) {
$problems[$i]["name"]=chr($i+ord("A"));
$problems[$i]["color"]="FFFFFF";
$problems[$i]["colorname"]="white";
$problems[$i]["solved"]=0;
$problems[$i]["judging"]=false;
$problems[$i]["time"]=0;
$problems[$i]["penalty"]=0;
$problems[$i]["count"]=0;
}
/*** Load PC2 summary.html **/
$board=base64_decode($_POST['data']);
/*** a new dom object ***/
$dom = new domDocument;
/*** load the html into the object ***/
$dom->loadHTML($board);
/*** discard white space ***/
$dom->preserveWhiteSpace = false;
/*** the table by its tag name ***/
$tables = $dom->getElementsByTagName('table');
/*** get all rows from the table ***/
$rows = $tables->item(0)->getElementsByTagName('tr');
/*** loop over the table rows ***/
$userCount = 1;
$firstProblem=-1;
foreach ($rows as $row)
{
//teams are always being renumbered since their number is not important... just they have to be different
$team["user"]=(string)$userCount;
$team["site"]=(string)$site;
/*** get each column by tag name ***/
$cols = $row->getElementsByTagName('td');
$colCount=0;
$probCount=1;
//Ignore empty cols
if($cols->item(0)->nodeValue=="")
{
continue;
}
foreach ($cols as $col)
{
switch($colCount)
{
//First column, start the problem counter and by default, the team hasnt solved a problem
case 0;
$probCount=1;
$firstProblem=-1;
break;
//First column: team name
case 1:
$team["username"]=$col->nodeValue;
// echo "username: $col->nodeValue\n";
$team["usertype"]="team";
$team["userfullname"]=$col->nodeValue;
break;
//Second column: How many problems does the team solved at this time
case 2:
$team["totalcount"]=(int)$col->nodeValue;
// echo "totalcount: $col->nodeValue\n";
break;
//Third column: Elapsed time, including penalisations
case 3:
$team["totaltime"]=$col->nodeValue;
// echo "totaltime: $col->nodeValue\n";
break;
//No more problems to process
case $problemCount+4:
$total[$userCount-1]=$team;
//If firstProblem is different to -1 is because the team has solved at least one problem
if($firstProblem!=-1)
{
$total[$userCount-1]["first"]=$firstProblem;
}
break;
//Problems columns
default:
list($count, $time) = split('/', $col->nodeValue);
//echo "Sol: $solved / time: $count";
if($time=="--")
{
$solved=false;
$time="";
}else
{
$solved=true;
}
$team["problem"][$probCount]=$problems[$probCount];
$team["problem"][$probCount]["solved"]=$solved;
$team["problem"][$probCount]["time"]=$time;
//I can calculate the effective time and the penalisation time, if needed
$team["problem"][$probCount]["penalty"]=$time;
$team["problem"][$probCount]["count"]=$count;
//look for the time which first problem was solved
if($firstProblem==-1 && $solved)
{
$firstProblem=$time;
}else
{
if($solved && $time<$firstProblem)
{
$firstProblem=$time;
}
}
$probCount++;
}//end switch
$colCount++; //echo $col->nodeValue."\t";
}//end col for
$userCount++;
// echo '<hr />';
} //end row col
//echo print_r($total);
$total=base64_encode(serialize($total));
} else
$total=$_POST['data'];
if($_SESSION["usertable"]["usericpcid"] != '' && $_SESSION["usertable"]["usericpcid"] > 0)
{
$arr = unserialize(base64_decode($total));
$arr['site']=$_SESSION["usertable"]["usericpcid"];
$total=base64_encode(serialize($arr));
}
$fn = tempnam($_SESSION["locr"] . $remotedir,"score_");
$fout = fopen($fn,"wb");
fwrite($fout,$total,10000000);
fclose($fout);
// test the format of the file
$fc=file_get_contents($fn);
if(($arr = unserialize(base64_decode($fc)))===false ||
!is_array($arr) || !isset($arr['site'])) {
echo "FAILED: File " . $fn . " is not compatible\n";
} else {
if(@rename($fn, $_SESSION["locr"] . $remotedir . $ds . "score_" . $_SESSION["usertable"]["username"] .
"_" . $_SESSION["usertable"]["usericpcid"] . "_" . md5(getIP()) . ".dat"))
echo "SCORE UPLOADED OK\n";
else
echo "FAILED: UPDATE SCORE ERROR\n";
}
} else echo "FAILED: PERMISSION DENIED IN THE SERVER\n";
?>
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