114 lines
3.3 KiB
PHP
114 lines
3.3 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 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($_SESSION["team"]);
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}
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function userExists($email) {
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global $DB, $YEAR;
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$req = $DB->prepare("SELECT `id` FROM `users` WHERE `email` = ? AND `year` = '$YEAR';");
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$req->execute([$email]);
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return $req->fetch();
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}
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function teamExists($name) {
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global $DB, $YEAR;
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$req = $DB->prepare("SELECT `id` FROM `teams` WHERE `name` = ? AND `year` = '$YEAR';");
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$req->execute([$name]);
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return $req->fetch();
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}
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function trigramExists($trigram) {
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global $DB, $YEAR;
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$req = $DB->prepare("SELECT `id` FROM `teams` WHERE `trigram` = ? AND `year` = '$YEAR';");
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$req->execute([$trigram]);
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return $req->fetch();
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} |