#!/bin/zsh
-# Copyright 2014 Paul Hänsch
+# Copyright 2014, 2019 Paul Hänsch
#
# This file is part of Confetti.
#
# You should have received a copy of the GNU Affero General Public License
# along with Confetti. If not, see <http://www.gnu.org/licenses/>.
-cgi_post
-cgi_refdata
+filter="$(REF f)"
+order="$(REF o)"
-filter="&filter=${_REF[filter]}"
-filtertype="&filtertype=${_REF[filtertype]}"
-order="&order=${_REF[order]}"
-
-uid=$(uuidgenerator)
+uid="$(timeid)$(randomid)" # 32 Octets UID, starting with timestamp
card="${uid}.vcf"
-tempfile="$_DATA/temp/$card"
-
-cat >"$tempfile" <<EOF
-BEGIN:VCARD
-VERSION:4.0
-N:;;;;
-BDAY:
-TEL:
-EMAIL:
-ADR:
-NOTE:
-UID:$uid
-END:VCARD
-EOF
+mkdir -p "${_DATA}/lock/vcard/"
+lockdir="${_DATA}/lock/vcard/${card}/"
+lockfile=${lockdir}/${SESSION_ID}
-echo -n "Location: ?p=cards${filter}${filtertype}${order}&edit=$card\n\n"
+if mkdir "$lockdir"; then
+ cat >"$lockfile" <<-EOF
+ BEGIN:VCARD
+ VERSION:4.0
+ N:;;;;
+ BDAY:
+ TEL:
+ EMAIL:
+ ADR:
+ NOTE:
+ UID:${uid}
+ END:VCARD
+ EOF
+ REDIRECT "/cards/?o=${order}&f=${filter}&e=${card}"
+else
+ SET_COOKIE session message="EDITLOCK"
+ REDIRECT "/cards/?o=${order}&f=${filter}"
+fi