#!/bin/zsh
+# Copyright 2014 - 2016 Paul Hänsch
+#
+# This file is part of Serve0
+#
+# Serve0 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.
+#
+# Serve0 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 Serve0 If not, see <http://www.gnu.org/licenses/>.
+
+filter="${_POST[f]}"
+search="${_POST[s]}"
+order=$(validate "${_POST[o]}" 'Name|Date|Length' Name)
+page=$(validate "${_POST[pn]}" '[0-9]+' 1)
addtag(){
meta="$1"
EOF
}
-n=0
-if [ -n "${CONTENT_LENGTH}" -a "${CONTENT_LENGTH}" -gt 0 ]; then
-(head -c "${CONTENT_LENGTH}"; echo)|sed 's/&/\n/g' |while read line; do
- if expr "$line" : "tagsel=" >/dev/null; then
- n=$(($n + 1))
- tagsel[$n]="$(echo -e "$(sed -nr 's:(^|&)tagsel=(.*)(&|$):\2:;s:&.*$::;s:\+: :g;s:%:\\x:g;p' <<<"$line" )")"
- elif expr "$line" : "ctag=" >/dev/null; then
- tag="$(sed -r 's:^ctag=(.*)$:\1:;s:\+:_:g;s:%:\\x:g' <<<"$line")"
- tag="$(echo -e "${tag}" |sed -r 's:\t| :_:g;s:^!|\r|\$|\^::g;s:\\:\\\\:g;s/</\<\;/g;s/>/\>\;/g')"
- for i in {1..$n}; do
- addtag "${_DATA}/meta/$tagsel[$i].meta" "$tag"
- rm "${_DATA}/cache/$tagsel[$i].cache" 2>/dev/null
+n=''
+while [ -n "${_POST[tagsel$n]}" ]; do
+ tagsel="${_POST[tagsel$n]}"
+ ( t=''
+ while [ -n "${_POST[ctag$t]}" ]; do
+ htmlsafe "${_POST[ctag$t]}"
+ printf \\n
+ [ -z "$t" ] && t=0 || t=$(($t + 1))
done
- elif expr "$line" : 'tags=.\+' >/dev/null; then
- tags="$(sed -r 's:^tags=(.*)$:\1:;s:\+:_:g;s:%:\\x:g' <<<"$line")"
- tags="$(echo -e "${tags}" |sed -r 's:\t| :_:g;s:^!|\r|\$|\^::g;s:\\:\\\\:g;s/</\<\;/g;s/>/\>\;/g')"
- for i in {1..$n}; do echo "$tags" |while read tag; do
- addtag "${_DATA}/meta/$tagsel[$i].meta" "$tag"
- rm "${_DATA}/cache/$tagsel[$i].cache" 2>/dev/null
- done; done
- fi
+ htmlsafe "${_POST[tags]}"
+ printf \\n
+ ) | sed -r 's:\t: :g;s:^!|[\r\$\^\|]::g;' \
+ | while read tag; do
+ addtag "${_DATA}/meta/$tagsel.meta" "$tag"
+ done
+ rm "${_DATA}/cache/$tagsel.cache" 2>/dev/null
+
+ [ -z "$n" ] && n=0 || n=$(($n + 1))
done
-fi
rm "${_DATA}"/cache/\?* 2>/dev/null
+[ -n "${_POST[tags]}" ] && rm "${_DATA}"/cache/taglist_set "${_DATA}"/cache/taglist_filter 2>/dev/null
-echo -n "Location: ?o=$order&i=$info&s=$search&f=$filter#$info\n\n"
+#redirect "?o=$order&s=$search&f=$filter&pn=$page"
+redirect "${_POST[page]}"