porting busy to confetti framework

[busy] / actions / wikiedit.sh

diff --git a/actions/wikiedit.sh b/actions/wikiedit.sh
new file mode 100755 (executable)
index 0000000..4c61409
--- /dev/null
+++ b/actions/wikiedit.sh
@@ -0,0 +1,31 @@
+#!/bin/zsh
+# Copyright 2011 Paul Haensch
+# This file is part of Busy
+#
+# Busy is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# Busy is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with Busy.  If not, see <http://www.gnu.org/licenses/>.
+
+$ACL_WIKIEDIT || echo "Location: ${proto}://${HTTP_HOST}/?p=Error&i=noaccess\n\n"
+$ACL_WIKIEDIT || exit 0
+
+info="$(echo "$_GET[\"i\"]" |grep -Ex '[0-9]{10}_[0-9]{3}')"
+[ -f "$_DATA/Wiki/$info.lock" ] && rm "$_DATA/Wiki/$info.lock"
+
+cgi_post
+page="$_POST[\"page\"]"
+[ -n "$_POST[\"cancel\"]" ] && cancel=true
+
+[ -z "$cancel" -a -f "$_DATA/Wiki/$info" ] && mv "$_DATA/Wiki/$info" "$_DATA/Wiki/$info.$(date +%s)"
+[ -z "$cancel" ] && echo -e "${page}" >"$_DATA/Wiki/$info"
+
+echo -n "Location: //${HTTP_HOST}/?p=Wiki&i=$info\n\n"