/**
* Creates a valid clarification
*/
public function testCreateValidClarification()
{
// Get a problem
$problemData = ProblemsFactory::createProblem();
// Get a contest
$contestData = ContestsFactory::createContest();
// Add the problem to the contest
ContestsFactory::addProblemToContest($problemData, $contestData);
// Create our contestant who will submit the clarification
$contestant = UserFactory::createUser();
// Call the API
$this->detourBroadcasterCalls();
$clarificationData = ClarificationsFactory::createClarification($problemData, $contestData, $contestant);
// Assert status of new contest
$this->assertArrayHasKey("clarification_id", $clarificationData['response']);
// Verify that clarification was inserted in the database
$clarification = ClarificationsDAO::getByPK($clarificationData['response']['clarification_id']);
// Verify our retreived clarificatoin
$this->assertNotNull($clarification);
$this->assertEquals($clarificationData['request']['message'], $clarification->getMessage());
// We need to verify that the contest and problem IDs where properly saved
// Extractiing the contest and problem from DB to check IDs
$problem = ProblemsDAO::getByAlias($problemData["request"]["alias"]);
$contest = ContestsDAO::getByAlias($contestData["request"]["alias"]);
$this->assertEquals($contest->getContestId(), $clarification->getContestId());
$this->assertEquals($problem->getProblemId(), $clarification->getProblemId());
}
/**
* Check in DB for problem added to contest
*
* @param array $problemData
* @param array $contestData
* @param Request $r
*/
public static function assertProblemAddedToContest($problemData, $contestData, $r)
{
// Get problem and contest from DB
$problem = ProblemsDAO::getByAlias($problemData["request"]["alias"]);
$contest = ContestsDAO::getByAlias($contestData["request"]["alias"]);
// Get problem-contest and verify it
$contest_problems = ContestProblemsDAO::getByPK($contest->getContestId(), $problem->getProblemId());
self::assertNotNull($contest_problems);
self::assertEquals($r["points"], $contest_problems->getPoints());
self::assertEquals($r["order_in_contest"], $contest_problems->getOrder());
}
/**
*
*/
public function testViewProblemInAContestDetailsValid()
{
// Get a contest
$contestData = ContestsFactory::createContest();
// Get a user to be the author
$author = UserFactory::createUser();
// Get a problem
$problemData = ProblemsFactory::createProblem(null, null, 1, $author);
// Add the problem to the contest
ContestsFactory::addProblemToContest($problemData, $contestData);
// Get a user for our scenario
$contestant = UserFactory::createUser();
// Prepare our request
$r = new Request();
$r["contest_alias"] = $contestData["request"]["alias"];
$r["problem_alias"] = $problemData["request"]["alias"];
// Log in the user
$r["auth_token"] = $this->login($contestant);
// Explicitly join contest
ContestController::apiOpen($r);
// Call api
$response = ProblemController::apiDetails($r);
// Get problem and contest from DB to check it
$problemDAO = ProblemsDAO::getByAlias($problemData["request"]["alias"]);
$contestDAO = ContestsDAO::getByAlias($contestData["request"]["alias"]);
$contestantsDAO = UsersDAO::search(new Users(array("username" => $contestant->getUsername())));
$contestantDAO = $contestantsDAO[0];
// Assert data
$this->assertEquals($response["title"], $problemDAO->getTitle());
$this->assertEquals($response["alias"], $problemDAO->getAlias());
$this->assertEquals($response["validator"], $problemDAO->getValidator());
$this->assertEquals($response["time_limit"], $problemDAO->getTimeLimit());
$this->assertEquals($response["memory_limit"], $problemDAO->getMemoryLimit());
$this->assertEquals($response["problemsetter"]['username'], $author->username);
$this->assertEquals($response["problemsetter"]['name'], $author->name);
$this->assertEquals($response["source"], $problemDAO->getSource());
$this->assertContains("<h1>Entrada</h1>", $response["problem_statement"]);
$this->assertEquals($response["order"], $problemDAO->getOrder());
$this->assertEquals($response["score"], 0);
// Default data
$this->assertEquals(0, $problemDAO->getVisits());
$this->assertEquals(0, $problemDAO->getSubmissions());
$this->assertEquals(0, $problemDAO->getAccepted());
$this->assertEquals(0, $problemDAO->getDifficulty());
// Verify that we have an empty array of runs
$this->assertEquals(0, count($response["runs"]));
// Verify that problem was marked as Opened
$problem_opened = ContestProblemOpenedDAO::getByPK($contestDAO->getContestId(), $problemDAO->getProblemId(), $contestantDAO->getUserId());
$this->assertNotNull($problem_opened);
// Verify open time
$this->assertEquals(Utils::GetPhpUnixTimestamp(), Utils::GetPhpUnixTimestamp($problem_opened->getOpenTime()));
}
/**
* Validates that group alias and contest alias do exist
*
* @param Request $r
* @throws InvalidDatabaseOperationException
* @throws InvalidParameterException
*/
private static function validateGroupScoreboardAndContest(Request $r)
{
self::validateGroupScoreboard($r);
Validators::isValidAlias($r["contest_alias"], "contest_alias");
try {
$r["contest"] = ContestsDAO::getByAlias($r["contest_alias"]);
} catch (Exception $ex) {
throw new InvalidDatabaseOperationException($ex);
}
if (is_null($r["contest"])) {
throw new InvalidParameterException("parameterNotFound", "Contest");
}
if ($r["contest"]->public == 0 && !Authorization::IsContestAdmin($r["current_user_id"], $r["contest"])) {
throw new ForbiddenAccessException();
}
}
/**
* Tests remove admins
*/
public function testRemoveAdmin()
{
// Get a contest
$contestData = ContestsFactory::createContest();
// Get users
$user = UserFactory::createUser();
$user2 = UserFactory::createUser();
ContestsFactory::addAdminUser($contestData, $user);
ContestsFactory::addAdminUser($contestData, $user2);
// Prepare request for remove one admin
$r = new Request();
$r['auth_token'] = $this->login($contestData['director']);
$r['usernameOrEmail'] = $user->getUsername();
$r['contest_alias'] = $contestData['request']['alias'];
// Call api
ContestController::apiRemoveAdmin($r);
$contest = ContestsDAO::getByAlias($contestData['request']['alias']);
$this->AssertFalse(Authorization::IsContestAdmin($user->getUserId(), $contest));
$this->AssertTrue(Authorization::IsContestAdmin($user2->getUserId(), $contest));
}
/**
* Validate the request of apiCreate
*
* @param Request $r
* @throws InvalidDatabaseOperationException
* @throws NotFoundException
*/
private static function validateCreate(Request $r)
{
Validators::isStringNonEmpty($r["contest_alias"], "contest_alias");
Validators::isStringNonEmpty($r["problem_alias"], "problem_alias");
Validators::isStringNonEmpty($r["message"], "message");
try {
$r["contest"] = ContestsDAO::getByAlias($r["contest_alias"]);
$r["problem"] = ProblemsDAO::getByAlias($r["problem_alias"]);
} catch (Exception $e) {
throw new InvalidDatabaseOperationException($e);
}
if (is_null($r["contest"])) {
throw new NotFoundException("contestNotFound");
}
if (is_null($r["problem"])) {
throw new NotFoundException("problemNotFound");
}
// Is the combination contest_id and problem_id valid?
if (is_null(ContestProblemsDAO::getByPK($r["contest"]->getContestId(), $r["problem"]->getProblemId()))) {
throw new NotFoundException("problemNotFoundInContest");
}
}
public static function setScoreboardPercentage($contestData, $percentage)
{
$contest = ContestsDAO::getByAlias($contestData['request']['alias']);
$contest->setScoreboard($percentage);
ContestsDAO::save($contest);
}
/**
*
* Validates Create Run request
*
* @param Request $r
* @throws ApiException
* @throws InvalidDatabaseOperationException
* @throws NotAllowedToSubmitException
* @throws InvalidParameterException
* @throws ForbiddenAccessException
*/
private static function validateCreateRequest(Request $r)
{
// https://github.com/omegaup/omegaup/issues/739
if ($r['current_user']->username == 'omi') {
throw new ForbiddenAccessException();
}
$allowedLanguages = array('kp', 'kj', 'c', 'cpp', 'cpp11', 'java', 'py', 'rb', 'pl', 'cs', 'pas', 'cat', 'hs');
try {
Validators::isStringNonEmpty($r['problem_alias'], 'problem_alias');
// Check that problem exists
$r['problem'] = ProblemsDAO::getByAlias($r['problem_alias']);
if ($r['problem']->deprecated) {
throw new PreconditionFailedException('problemDeprecated');
}
$allowedLanguages = array_intersect($allowedLanguages, explode(',', $r['problem']->languages));
Validators::isInEnum($r['language'], 'language', $allowedLanguages);
Validators::isStringNonEmpty($r['source'], 'source');
// Check for practice or public problem, there is no contest info in this scenario
if ($r['contest_alias'] == '') {
if (Authorization::IsProblemAdmin($r['current_user_id'], $r['problem']) || time() > ProblemsDAO::getPracticeDeadline($r['problem']->getProblemId()) || $r['problem']->getPublic() == true) {
if (!RunsDAO::IsRunInsideSubmissionGap(null, $r['problem']->getProblemId(), $r['current_user_id']) && !Authorization::IsSystemAdmin($r['current_user_id'])) {
throw new NotAllowedToSubmitException('runWaitGap');
}
self::$practice = true;
return;
} else {
throw new NotAllowedToSubmitException('problemIsNotPublic');
}
}
// Validate contest
Validators::isStringNonEmpty($r['contest_alias'], 'contest_alias');
$r['contest'] = ContestsDAO::getByAlias($r['contest_alias']);
if ($r['contest'] == null) {
throw new InvalidParameterException('parameterNotFound', 'contest_alias');
}
if ($r['contest']->languages !== null) {
$allowedLanguages = array_intersect($allowedLanguages, explode(',', $r['contest']->languages));
Validators::isInEnum($r['language'], 'language', $allowedLanguages);
}
// Validate that the combination contest_id problem_id is valid
if (!ContestProblemsDAO::getByPK($r['contest']->getContestId(), $r['problem']->getProblemId())) {
throw new InvalidParameterException('parameterNotFound', 'problem_alias');
}
// Contest admins can skip following checks
if (!Authorization::IsContestAdmin($r['current_user_id'], $r['contest'])) {
// Before submit something, contestant had to open the problem/contest
if (!ContestsUsersDAO::getByPK($r['current_user_id'], $r['contest']->getContestId())) {
throw new NotAllowedToSubmitException('runNotEvenOpened');
}
// Validate that the run is timely inside contest
if (!ContestsDAO::isInsideContest($r['contest'], $r['current_user_id'])) {
throw new NotAllowedToSubmitException('runNotInsideContest');
}
// Validate if contest is private then the user should be registered
if ($r['contest']->getPublic() == 0 && is_null(ContestsUsersDAO::getByPK($r['current_user_id'], $r['contest']->getContestId()))) {
throw new NotAllowedToSubmitException('runNotRegistered');
}
// Validate if the user is allowed to submit given the submissions_gap
if (!RunsDAO::IsRunInsideSubmissionGap($r['contest']->getContestId(), $r['problem']->getProblemId(), $r['current_user_id'])) {
throw new NotAllowedToSubmitException('runWaitGap');
}
}
} catch (ApiException $apiException) {
// Propagate ApiException
throw $apiException;
} catch (Exception $e) {
// Operation failed in the data layer
throw new InvalidDatabaseOperationException($e);
}
}
/**
* Validates that request contains contest_alias and the api is contest-admin only
*
* @param Request $r
* @throws InvalidDatabaseOperationException
* @throws ForbiddenAccessException
*/
private static function validateStats(Request $r)
{
Validators::isStringNonEmpty($r["contest_alias"], "contest_alias");
try {
$r["contest"] = ContestsDAO::getByAlias($r["contest_alias"]);
} catch (Exception $e) {
// Operation failed in the data layer
throw new InvalidDatabaseOperationException($e);
}
// This API is Contest Admin only
if (is_null($r["contest"]) || !Authorization::IsContestAdmin($r["current_user_id"], $r["contest"])) {
throw new ForbiddenAccessException("userNotAllowed");
}
}
/**
* Given a contest_alias, sets the recommended flag on/off.
* Only omegaUp admins can call this API.
*
* @param Request $r
* @return array
*/
public static function apiSetRecommended(Request $r)
{
self::authenticateRequest($r);
if (!Authorization::IsSystemAdmin($r['current_user_id'])) {
throw new ForbiddenAccessException('userNotAllowed');
}
// Validate & get contest_alias
try {
$r['contest'] = ContestsDAO::getByAlias($r['contest_alias']);
} catch (Exception $e) {
throw new InvalidDatabaseOperationException($e);
}
if (is_null($r['contest'])) {
throw new NotFoundException('contestNotFound');
}
// Validate value param
Validators::isInEnum($r['value'], 'value', array('0', '1'));
$r['contest']->recommended = $r['value'];
try {
ContestsDAO::save($r['contest']);
} catch (Exception $e) {
throw new InvalidDatabaseOperationException($e);
}
return array('status' => 'ok');
}
/**
* Entry point for Problem Details API
*
* @param Request $r
* @throws InvalidFilesystemOperationException
* @throws InvalidDatabaseOperationException
*/
public static function apiDetails(Request $r)
{
// Get user.
// Allow unauthenticated requests if we are not openning a problem
// inside a contest.
try {
self::authenticateRequest($r);
} catch (UnauthorizedException $e) {
if (!is_null($r['contest_alias'])) {
throw $e;
}
}
// Validate request
self::validateDetails($r);
$response = array();
// Create array of relevant columns
$relevant_columns = array('title', 'alias', 'validator', 'time_limit', 'validator_time_limit', 'overall_wall_time_limit', 'extra_wall_time', 'memory_limit', 'output_limit', 'visits', 'submissions', 'accepted', 'difficulty', 'creation_date', 'source', 'order', 'points', 'public', 'languages', 'slow', 'stack_limit', 'email_clarifications');
// Read the file that contains the source
if (!ProblemController::isLanguageSupportedForProblem($r)) {
// If there is no language file for the problem, return the spanish version.
$r['lang'] = 'es';
}
$statement_type = ProblemController::getStatementType($r);
Cache::getFromCacheOrSet(Cache::PROBLEM_STATEMENT, $r['problem']->getAlias() . '-' . $r['lang'] . '-' . $statement_type, $r, 'ProblemController::getProblemStatement', $file_content, APC_USER_CACHE_PROBLEM_STATEMENT_TIMEOUT);
// Add problem statement to source
$response['problem_statement'] = $file_content;
$response['problem_statement_language'] = $r['lang'];
// Add the example input.
$sample_input = null;
Cache::getFromCacheOrSet(Cache::PROBLEM_SAMPLE, $r['problem']->getAlias() . '-sample.in', $r, 'ProblemController::getSampleInput', $sample_input, APC_USER_CACHE_PROBLEM_STATEMENT_TIMEOUT);
if (!empty($sample_input)) {
$response['sample_input'] = $sample_input;
}
// Add the problem the response
$response = array_merge($response, $r['problem']->asFilteredArray($relevant_columns));
// If the problem is public or if the user has admin privileges, show the
// problem source and alias of owner.
if ($r['problem']->public || Authorization::IsProblemAdmin($r['current_user_id'], $r['problem'])) {
$problemsetter = UsersDAO::getByPK($r['problem']->author_id);
if (!is_null($problemsetter)) {
$response['problemsetter'] = array('username' => $problemsetter->username, 'name' => is_null($problemsetter->name) ? $problemsetter->username : $problemsetter->name);
}
} else {
unset($response['source']);
}
if (!is_null($r['current_user_id'])) {
// Create array of relevant columns for list of runs
$relevant_columns = array('guid', 'language', 'status', 'verdict', 'runtime', 'penalty', 'memory', 'score', 'contest_score', 'time', 'submit_delay');
// Search the relevant runs from the DB
$contest = ContestsDAO::getByAlias($r['contest_alias']);
$keyrun = new Runs(array('user_id' => $r['current_user_id'], 'problem_id' => $r['problem']->getProblemId(), 'contest_id' => is_null($r['contest']) ? null : $r['contest']->getContestId()));
// Get all the available runs done by the current_user
try {
$runs_array = RunsDAO::search($keyrun);
} catch (Exception $e) {
// Operation failed in the data layer
throw new InvalidDatabaseOperationException($e);
}
// Add each filtered run to an array
if (count($runs_array) >= 0) {
$runs_filtered_array = array();
foreach ($runs_array as $run) {
$filtered = $run->asFilteredArray($relevant_columns);
$filtered['alias'] = $r['problem']->alias;
$filtered['username'] = $r['current_user']->username;
$filtered['time'] = strtotime($filtered['time']);
array_push($runs_filtered_array, $filtered);
}
}
$response['runs'] = $runs_filtered_array;
}
if (!is_null($r['contest'])) {
// At this point, contestant_user relationship should be established.
try {
ContestsUsersDAO::CheckAndSaveFirstTimeAccess($r['current_user_id'], $r['contest']->contest_id);
} catch (ApiException $e) {
throw $e;
} catch (Exception $e) {
// Operation failed in the data layer
throw new InvalidDatabaseOperationException($e);
}
// As last step, register the problem as opened
if (!ContestProblemOpenedDAO::getByPK($r['contest']->getContestId(), $r['problem']->getProblemId(), $r['current_user_id'])) {
//Create temp object
$keyContestProblemOpened = new ContestProblemOpened(array('contest_id' => $r['contest']->getContestId(), 'problem_id' => $r['problem']->getProblemId(), 'user_id' => $r['current_user_id']));
try {
// Save object in the DB
ContestProblemOpenedDAO::save($keyContestProblemOpened);
} catch (Exception $e) {
// Operation failed in the data layer
throw new InvalidDatabaseOperationException($e);
}
}
} elseif (isset($r['show_solvers']) && $r['show_solvers']) {
$response['solvers'] = RunsDAO::GetBestSolvingRunsForProblem($r['problem']->problem_id);
}
if (!is_null($r['current_user_id'])) {
ProblemViewedDAO::MarkProblemViewed($r['current_user_id'], $r['problem']->problem_id);
}
$response['score'] = self::bestScore($r);
$response['status'] = 'ok';
return $response;
}
/**
* Try to view a contest before it has started
*
* @expectedException PreconditionFailedException
*/
public function testContestNotStartedYet()
{
// Get a contest
$contestData = ContestsFactory::createContest();
// Get a user for our scenario
$contestant = UserFactory::createUser();
// Set contest to not started yet
$contest = ContestsDAO::getByAlias($contestData['request']['alias']);
$contest->setStartTime(Utils::GetTimeFromUnixTimestamp(Utils::GetPhpUnixTimestamp() + 30));
ContestsDAO::save($contest);
// Prepare our request
$r = new Request();
$r['contest_alias'] = $contestData['request']['alias'];
// Log in the user
$r['auth_token'] = $this->login($contestant);
// Call api
$response = ContestController::apiDetails($r);
}
if (property_exists($c->meta, "syscall-count")) {
$page->addComponent("<td>" . $c->meta->{'syscall-count'} . " </td>");
} else {
$page->addComponent("<td> - </td>");
}
$page->addComponent("<td><strong>" . $c->meta->status . "</strong></td>");
$page->addComponent("</tr>");
$page->addComponent("</table>");
$page->addComponent("</td></tr>");
}
}
$page->addComponent("</td>");
$page->addComponent("</tr>");
}
$page->addComponent("</table>");
$aV = ContestsDAO::getByAlias($_GET["alias"]);
$eContest = new DAOFormComponent($aV);
$eContest->setEditable(false);
$page->addComponent($eContest);
$page->nextTab("Envios");
$page->nextTab("Chavos");
$page->addComponent("Enviar correos, bannear, nuevos weyes, etc");
$page->nextTab("Stats");
$page->addComponent("GAnalitics u otras cosas, mostrar los auth tokens de los weyes que entraron al concurso con los diferentes ip's");
$page->nextTab("Editar");
$page->addComponent("<script>\n\t\tfunction doEditar(){\n\t\t\t\t var toSend = {};\n\t\t\t\t //upadateContes\n\t\t\t\t \$(\"table input\").each( function (n, el ){ \n\t\t\t\t \t\tif(el.value.length == 0 ) return;\n\t\t\t\t\t\ttoSend[ el.name ] = el.value;\n\t\t\t\t });\n\t\t\t\t\n\n\t\t\t\t\$.ajax({\n url: \"../api/contest/\" + toSend.alias + \"/update/\",\n dataType: \"json\",\n type:\"POST\",\n data: toSend,\n beforeSend: function( xhr ) {\n //\$(\"#submit\").hide();\n },\n success: function(a,b,c){\n \$(\"<p title='OmegaUp'>Success !</p>\").dialog({\n\t\t\t\t\t\t\t\tmodal: true,\n\t\t\t\t\t\t\t\tbuttons: {\n\t\t\t\t\t\t\t\t\tOk: function() {\n\t\t\t\t\t\t\t\t\t\t\$( this ).dialog( \"close\" );\n\t\t\t\t\t\t\t\t\t\twindow.location = \"contest.php?alias=\" + \$(\"#_alias\").val();\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t});\n },\n error:function(a,b,c){\n r = \$.parseJSON(a.responseText);\n \$(\"<p title='OmegaUp'>\"+r.error+\"</p>\").dialog({\n\t\t\t\t\t\t\t\tmodal: true,\n\t\t\t\t\t\t\t\tbuttons: {\n\t\t\t\t\t\t\t\t\tOk: function() {\n\t\t\t\t\t\t\t\t\t\t\$( this ).dialog( \"close\" );\n\t\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t\t}\n\t\t\t\t\t\t\t});\n }\n \n });\n\t\t\t\tconsole.log(toSend);\n\n\t\t}</script>");
$eContest = new DAOFormComponent($aV);
$eContest->setEditable(true);
$eContest->hideField("contest_id");
$eContest->addOnClick("Editar concurso", "doEditar()");
$page->addComponent($eContest);
/**
* Contest director is god, should be able to submit whenever he wants
* for testing purposes
*/
public function testInvalidRunInsideSubmissionsGapForContestDirector()
{
// Set the context for the first contest
$r = $this->setValidRequest();
$this->detourGraderCalls($this->exactly(2));
// Log as contest director
$r["auth_token"] = $this->login($this->contestData["director"]);
// Set submissions gap of 20 seconds
$contest = ContestsDAO::getByAlias($r["contest_alias"]);
$contest->setSubmissionsGap(20);
ContestsDAO::save($contest);
// Call API
$response = RunController::apiCreate($r);
// Validate the run
$this->assertRun($r, $response);
// Send a second run. This one should not fail
$response = RunController::apiCreate($r);
// Validate the run
$this->assertRun($r, $response);
}
/**
* Entry point for Problem Details API
*
* @param Request $r
* @throws InvalidFilesystemOperationException
* @throws InvalidDatabaseOperationException
*/
public static function apiDetails(Request $r)
{
// Get user.
// Allow unauthenticated requests if we are not openning a problem
// inside a contest.
try {
self::authenticateRequest($r);
} catch (ForbiddenAccessException $e) {
if (!is_null($r["contest_alias"])) {
throw $e;
}
}
// Validate request
self::validateDetails($r);
$response = array();
// Create array of relevant columns
$relevant_columns = array("title", "author_id", "alias", "validator", "time_limit", "validator_time_limit", "overall_wall_time_limit", "extra_wall_time", "memory_limit", "output_limit", "visits", "submissions", "accepted", "difficulty", "creation_date", "source", "order", "points", "public", "languages", "slow", "stack_limit", "email_clarifications");
// Read the file that contains the source
if (!ProblemController::isLanguageSupportedForProblem($r)) {
// If there is no language file for the problem, return the spanish version.
$r['lang'] = 'es';
}
$statement_type = ProblemController::getStatementType($r);
Cache::getFromCacheOrSet(Cache::PROBLEM_STATEMENT, $r["problem"]->getAlias() . "-" . $r["lang"] . "-" . $statement_type, $r, 'ProblemController::getProblemStatement', $file_content, APC_USER_CACHE_PROBLEM_STATEMENT_TIMEOUT);
// Add problem statement to source
$response["problem_statement"] = $file_content;
$response["problem_statement_language"] = $r['lang'];
// Add the example input.
$sample_input = null;
Cache::getFromCacheOrSet(Cache::PROBLEM_SAMPLE, $r["problem"]->getAlias() . "-sample.in", $r, 'ProblemController::getSampleInput', $sample_input, APC_USER_CACHE_PROBLEM_STATEMENT_TIMEOUT);
if (!empty($sample_input)) {
$response['sample_input'] = $sample_input;
}
// Add the problem the response
$response = array_merge($response, $r["problem"]->asFilteredArray($relevant_columns));
if (!is_null($r['current_user_id'])) {
// Create array of relevant columns for list of runs
$relevant_columns = array("guid", "language", "status", "verdict", "runtime", "penalty", "memory", "score", "contest_score", "time", "submit_delay");
// Search the relevant runs from the DB
$contest = ContestsDAO::getByAlias($r["contest_alias"]);
$keyrun = new Runs(array("user_id" => $r["current_user_id"], "problem_id" => $r["problem"]->getProblemId(), "contest_id" => is_null($r["contest"]) ? null : $r["contest"]->getContestId()));
// Get all the available runs done by the current_user
try {
$runs_array = RunsDAO::search($keyrun);
} catch (Exception $e) {
// Operation failed in the data layer
throw new InvalidDatabaseOperationException($e);
}
// Add each filtered run to an array
if (count($runs_array) >= 0) {
$runs_filtered_array = array();
foreach ($runs_array as $run) {
$filtered = $run->asFilteredArray($relevant_columns);
$filtered['time'] = strtotime($filtered['time']);
array_push($runs_filtered_array, $filtered);
}
}
$response["runs"] = $runs_filtered_array;
}
if (!is_null($r["contest"])) {
// At this point, contestant_user relationship should be established.
try {
$contest_user = ContestsUsersDAO::CheckAndSaveFirstTimeAccess($r["current_user_id"], $r["contest"]->getContestId());
} catch (Exception $e) {
// Operation failed in the data layer
throw new InvalidDatabaseOperationException($e);
}
// As last step, register the problem as opened
if (!ContestProblemOpenedDAO::getByPK($r["contest"]->getContestId(), $r["problem"]->getProblemId(), $r["current_user_id"])) {
//Create temp object
$keyContestProblemOpened = new ContestProblemOpened(array("contest_id" => $r["contest"]->getContestId(), "problem_id" => $r["problem"]->getProblemId(), "user_id" => $r["current_user_id"]));
try {
// Save object in the DB
ContestProblemOpenedDAO::save($keyContestProblemOpened);
} catch (Exception $e) {
// Operation failed in the data layer
throw new InvalidDatabaseOperationException($e);
}
}
} else {
if (isset($r['show_solvers']) && $r['show_solvers']) {
$response['solvers'] = RunsDAO::GetBestSolvingRunsForProblem($r['problem']->problem_id);
}
}
if (!is_null($r['current_user_id'])) {
ProblemViewedDAO::MarkProblemViewed($r['current_user_id'], $r['problem']->problem_id);
}
$response["score"] = self::bestScore($r);
$response["status"] = "ok";
return $response;
}
/**
* Returns a list of contests
*
* @param Request $r
* @return array
* @throws InvalidDatabaseOperationException
*/
public static function apiRefresh(Request $r)
{
// This is not supposed to be called by end-users, but by the
// Grader service. Regular sessions cannot be used since they
// expire, so use a pre-shared secret to authenticate that
// grants admin-level privileges just for this call.
if ($r['token'] !== OMEGAUP_GRADER_SECRET) {
throw new ForbiddenAccessException();
}
$contest = ContestsDAO::getByAlias($r['alias']);
if ($contest === null) {
throw new NotFoundException();
}
$id = $contest->getContestId();
Scoreboard::RefreshScoreboardCache($id);
return array('status' => 'ok');
}
