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			102 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
			
		
		
	
	
			102 lines
		
	
	
		
			3.0 KiB
		
	
	
	
		
			PHP
		
	
	
	
	
	
<?php
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$FINAL = Tournament::getFinalTournament();
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function loadUserValues() {
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	$_SESSION["user"] = $_SESSION["team"] = $_SESSION["tournament"] = null;
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	unset($_SESSION["user"]);
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	unset($_SESSION["role"]);
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	unset($_SESSION["team"]);
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	unset($_SESSION["tournament"]);
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	if (isset($_SESSION["user_id"])) {
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		$user = $_SESSION["user"] = User::fromId($_SESSION["user_id"]);
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		$_SESSION["role"] = $user->getRole();
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		if ($user->getTeamId() !== null) {
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			$team = $_SESSION["team"] = Team::fromId($user->getTeamId());
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			$_SESSION["tournament"] = Tournament::fromId($team->getTournamentId());
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		}
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		if (isset($_GET["be-admin"])) {
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			quitTeam();
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			$user->setRole(Role::ADMIN);
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			exit();
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		}
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		if (isset($_GET["be-organizer"])) {
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			quitTeam();
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			$user->setRole(Role::ORGANIZER);
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			exit();
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		}
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		if (isset($_GET["be-participant"])) {
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			quitTeam();
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			$user->setRole(Role::PARTICIPANT);
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			exit();
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		}
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		if (isset($_GET["be-encadrant"])) {
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			quitTeam();
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			$user->setRole(Role::ENCADRANT);
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			exit();
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		}
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	}
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}
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function echoDate($date = NULL, $with_time = false) {
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	if ($date == NULL)
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		$date = date("yyyy-mm-dd");
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	return strftime("%d %B %G" . ($with_time ? " %H:%M" : ""), strtotime($date));
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}
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function quitTeam() {
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	global $DB, $URL_BASE;
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	header("Location: $URL_BASE");
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	/** @var User $user */
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	$user = $_SESSION["user"];
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	$user_id = $user->getId();
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	$role = $user->getRole();
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	if ($role == Role::ADMIN || $role == Role::ORGANIZER)
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		return;
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	for ($i = 1; $i <= ($role == Role::ENCADRANT ? 6 : 2); ++$i)
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		/** @noinspection SqlResolve */
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		$DB->exec("UPDATE `teams` SET `" . strtolower(Role::getName($role)) . "_$i` = NULL WHERE `" . strtolower(Role::getName($role)) . "_$i` = $user_id;");
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	$user->setTeamId(null);
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	$DB->exec("UPDATE `teams` SET `encadrant_1` = `encadrant_2`, `encadrant_2` = NULL WHERE `encadrant_1` IS NULL;");
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	for ($i = 1; $i <= 5; ++$i) {
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		/** @noinspection SqlResolve */
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		$DB->exec("UPDATE `teams` SET `participant_$i` = `participant_" . strval($i + 1) . "`, `participant_" . strval($i + 1) . "` = NULL WHERE `participant_$i` IS NULL;");
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	}
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	$req = $DB->query("SELECT `file_id` FROM `documents` WHERE `user` = $user_id;");
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	while (($data = $req->fetch()) !== false)
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		unlink("$URL_BASE/files/" . $data["file_id"]);
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	$DB->exec("DELETE FROM `documents` WHERE `user` = $user_id;");
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	if ($DB->exec("DELETE FROM `teams` WHERE `encadrant_1` IS NULL AND `participant_1` IS NULL;") > 0) {
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		$team_id = $user->getTeamId();
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		$req = $DB->query("SELECT `file_id` FROM `solutions` WHERE `team` = $team_id;");
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		while (($data = $req->fetch()) !== false)
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			unlink("$URL_BASE/files/" . $data["file_id"]);
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		$DB->exec("DELETE FROM `solutions` WHERE `team` = $team_id;");
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		$req = $DB->query("SELECT `file_id` FROM `syntheses` WHERE `team` = $team_id;");
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		while (($data = $req->fetch()) !== false)
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			unlink("$URL_BASE/files/" . $data["file_id"]);
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		$DB->exec("DELETE FROM `syntheses` WHERE `team` = $team_id;");
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	}
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	$_SESSION["team"] = null;
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	unset($_SESSION["team"]);
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}
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function ensure($bool, $error_msg = "") {
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	if (!$bool)
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		throw new AssertionError($error_msg);
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} |