public function newServerFileAction()
{
if ($this->request->isPost() && $this->request->isAjax()) {
$data = array();
$filename = $this->request->getPost("filename");
if (!Phalcon\Text::endsWith($filename, ".java")) {
$filename .= ".java";
}
$team_id = $this->request->getPost("team_id");
$cond = "friendlyName = :friendlyName: AND team_id = :team_id:";
$para = array("friendlyName" => $filename, "team_id" => $team_id);
$serverFile = ServerFiles::findFirst(array($cond, "bind" => $para));
if ($serverFile) {
$data["success"] = false;
$data["message"] = "You already have a file with that name";
echo json_encode($data);
return;
}
$name = Phalcon\Text::random(Phalcon\Text::RANDOM_ALNUM, rand(13, 17));
$serverFile = new ServerFiles();
$serverFile->setTeam(Teams::findFirst($team_id));
$serverFile->setFriendlyName($filename);
$serverFile->setPath("../app/data/{$name}");
$serverFile->setLastSave($this->request->getPost("lastSave"));
if ($serverFile->save() && fopen($serverFile->getPath(), "w")) {
$data["success"] = true;
$data["friendlyName"] = $serverFile->getFriendlyName();
} else {
$serverFile->delete();
$data["success"] = false;
$data["message"] = "There was an error saving your file. Please try again.";
echo json_encode($data);
return;
}
echo json_encode($data);
return;
}
}
<?php echo Phalcon\Text::random(Phalcon\Text::RANDOM_ALNUM); //"aloiwkqz"
public function problemsAction()
{
if (!$this->checkLogin()) {
return;
}
if ($this->request->isPost() && $this->request->hasPost("type") && $this->security->checkToken()) {
$this->session->set("changeOccurred", true);
$this->session->set("changeSuccessful", true);
$this->session->set("teamsGenerated", false);
switch ($this->request->getPost("type")) {
case 'update':
$problem = Problems::findFirst(intval($this->request->getPost("id")));
if ($problem) {
$problem->setName($this->request->getPost("name"));
$problem->setRuntime($this->request->getPost("runtime"));
if ($this->request->hasPost("hasDataFile")) {
if ($this->request->hasFiles()) {
// Adding data file
foreach ($this->request->getUploadedFiles() as $file) {
if ($file->getKey() == "dataFile") {
unlink($problem->getDataFile());
$dataFileLocation = "../app/data/" . Phalcon\Text::random(Phalcon\Text::RANDOM_ALNUM, rand(13, 17));
$problem->setDataFile($dataFileLocation);
$problem->setDataFileFriendly($file->getName());
$file->moveTo($dataFileLocation);
}
}
}
} else {
if ($problem->getDataFile() != null) {
// Removing data file
unlink($problem->getDataFile());
$problem->setDataFile(null);
$problem->setDataFileFriendly(null);
}
}
if ($this->request->hasPost("hasJudgeFile")) {
if ($this->request->hasFiles()) {
// Adding judge file
foreach ($this->request->getUploadedFiles() as $file) {
if ($file->getKey() == "judgeFile") {
unlink($problem->getJudgeFile());
$judgeFileLocation = "../app/data/" . Phalcon\Text::random(Phalcon\Text::RANDOM_ALNUM, rand(13, 17));
$problem->setJudgeFile($judgeFileLocation);
$problem->setJudgeFileFriendly($file->getName());
$file->moveTo($judgeFileLocation);
}
}
}
} else {
// Removing judge file
if ($problem->getJudgeFile() != null) {
unlink($problem->getJudgeFile());
$problem->setJudgeFile(null);
$problem->setJudgeFileFriendly(null);
}
}
if (!$problem->save()) {
$this->session->set("changeSuccessful", false);
}
} else {
$this->session->set("changeSuccessful", false);
}
break;
case 'create':
$error = false;
$problem = new Problems();
$problem->setName($this->request->getPost("name"));
$problem->setRuntime($this->request->getPost("runtime"));
if ($this->request->hasFiles()) {
foreach ($this->request->getUploadedFiles() as $file) {
if ($file->getKey() == "dataFile" && $this->request->hasPost("hasDataFile")) {
$dataFileLocation = "../app/data/" . Phalcon\Text::random(Phalcon\Text::RANDOM_ALNUM, rand(13, 17));
$problem->setDataFile($dataFileLocation);
$problem->setDataFileFriendly($file->getName());
$file->moveTo($dataFileLocation);
}
if ($file->getKey() == "judgeFile" && $this->request->hasPost("hasJudgeFile")) {
$judgeFileLocation = "../app/data/" . Phalcon\Text::random(Phalcon\Text::RANDOM_ALNUM, rand(13, 17));
$problem->setJudgeFile($judgeFileLocation);
$problem->setJudgeFileFriendly($file->getName());
$file->moveTo($judgeFileLocation);
}
}
}
if ($error || !$problem->save()) {
$this->session->set("changeSuccessful", false);
}
break;
case 'delete':
$problem = Problems::findFirst(intval($this->request->getPost("id")));
$dataLocation = $problem->getDataFile();
$judgeLocation = $problem->getJudgeFile();
if ($problem->delete()) {
unlink($dataLocation);
unlink($judgeLocation);
} else {
$this->session->set("changeSuccessful", false);
}
break;
default:
$this->session->set("changeSuccessful", false);
break;
}
return $this->response->redirect("/admin/problems");
} else {
if ($this->session->has("changeOccurred")) {
$this->view->changeOccurred = $this->session->get("changeOccurred");
$this->session->remove("changeOccurred");
}
if ($this->session->has("changeSuccessful")) {
$this->view->changeSuccessful = $this->session->get("changeSuccessful");
$this->session->remove("changeSuccessful");
}
}
$this->view->problems = Problems::find();
}
