3 # Copyright 2014, 2019, 2020 Paul Hänsch
5 # This file is part of Confetti.
7 # Confetti is free software: you can redistribute it and/or modify
8 # it under the terms of the GNU Affero General Public License as published by
9 # the Free Software Foundation, either version 3 of the License, or
10 # (at your option) any later version.
12 # Confetti is distributed in the hope that it will be useful,
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU Affero General Public License for more details.
17 # You should have received a copy of the GNU Affero General Public License
18 # along with Confetti. If not, see <http://www.gnu.org/licenses/>.
21 . "$_EXEC"/session_lock.sh
23 course="$(GET course |PATH)"
24 coursefile="$_DATA/ical/${course##*/}"
26 if tempfile="$(SLOCK "$coursefile" "$locktimeout")"; then
27 REDIRECT "${_BASE}/courses/?e=${course}"
28 elif [ -f "$tempfile" ]; then
29 SET_COOKIE session message="SESSLOCK"
30 REDIRECT "${_BASE}/courses/#${course}"
32 SET_COOKIE session message="EDITLOCK"
33 REDIRECT "${_BASE}/courses/#${course}"