#!/bin/zsh
-# Copyright 2014, 2015 Paul Hänsch
+# Copyright 2014 - 2017 Paul Hänsch
#
# This file is part of Serve0.
#
# You should have received a copy of the GNU Affero General Public License
# along with Serve0. If not, see <http://www.gnu.org/licenses/>.
+page_link="p=list&"
+
. $_EXEC/pages/common.sh
+LF='
+'
filters="${_GET[f]}"
debug "FILTERS: $filters"
-quicklinks(){
- output=''
- tac ${_DATA}/meta/recent |while [ "$(echo "$output" |wc -l)" -lt 10 ] && read line; do
- line="<a href="$line">$line</a>"
- echo "$output" |grep -qF "$line" || output="$output$line\n"
- done
- echo $output
+present_filter(){
+ printf %s\\n "$*" \
+ | sed -r 's;(^|!|\^|\|)([^!\^\|:]+:);\1;g;s;\^;\n;g' \
+ | sort -r \
+ | sed -r '$q;s;$; \&\; ;g'
}
-list_categories(){
- echo none
- printf %s "$taglist" |sed -rn 's;^([^:]+):.*$;\1;p' |sort -u
-}
+if [ -n "$search" ]; then
+ TITLE="$search by $order"
+elif [ -n $filter ]; then
+ TITLE="$(present_filter "$filter") by $order"
+else
+ TITLE="List by $order"
+fi
category_selected(){
cat="${1}:"
filter="$2"
[ "$cat" = "none:" ] && cat=''
- printf %s "$taglist" \
+ printf %s "$taglist_filter" \
| sed -r 's;^('"$filter"')$;1 &;;t;s;^;0 ;' \
| sed -rn 's;^(0|1) '"$cat"'([^:]+)$;\1 \2;p' \
| sed 's;^0 ;<option>;;s;^1 ;<option selected>;;s;$;</option>;'
}
-case "$1" in
- title)
- echo "Videos"
- ;;
- css)
- . ${_EXEC}/templates/common.css.sh
- ;;
- body)
- . ${_EXEC}/templates/list.html.sh
- ;;
-esac
+_printVideo(){
+ info="$1"
+ cache="${_DATA}/cache/$info.cache"
+ meta="${_DATA}/meta/$info.meta"
+
+ if [ "$cache" -nt "$meta" ]; then
+ cat "$cache"
+ else
+ videofile="${_DATA}/videos/$info"
+ thumb="${_DATA}/thumbs/${info}.jpg"
+ [ -r "$thumb" ] || genthumb "$videofile" "$thumb"
+ [ -r "$meta" ] || genmeta "$videofile" "$meta"
+
+ head -n1 "$meta" |read length width height filename
+ length=$(validate "$length" '[0-9]+' 0)
+ width=$(validate "$width" '[0-9]+' 0)
+ height=$(validate "$height" '[0-9]+' 0)
+
+ tags="$(sed -n 2p "$meta")"
+ video="$(urlsafe "videos/$info")"
+ thumb="$(urlsafe "thumbs/$info.jpg")"
+ linkinfo="$(urlsafe "$info")"
+ htmlinfo="$(htmlsafe "$info")"
+ attrinfo="$(attribsafe "$info")"
+
+ minutes="$(printf "%d:%02d" $(($length / 60)) $(($length % 60)) )"
+
+ tee "$cache" <<VIDEOend
+ <li id="$attrinfo" class="thumb">
+ <button class="watchlink" name="${linkinfo}" formaction="?action=watch&i=${linkinfo}">
+ <img src="$thumb" alt="Preview not yet available">
+ </button>
+ <h2><a href="?action=watch&i=${linkinfo}">${htmlinfo}</a></h2>
+
+ <input type="checkbox" name="tagsel" value="${htmlinfo}">
+ <span class="info property">${minutes}min</span>
+ <span class="info property">${width}x${height}</span>
+ $(printf %s "$tags" |sed -r 's:\|*([^|]+)\|*: <span class="info tag">\1</span>:g')
+ </li>
+VIDEOend
+ fi
+}
+
+genlist(){
+ case "$order" in
+ Date)
+ find "${_DATA}"/videos/ -maxdepth 1 -mindepth 1 -printf '%T@ %f\n' \
+ | sort -r \
+ | cut -d\ -f2- \
+ | egrep -i "$file_pattern"
+ ;;
+ Length)
+ sed -sn 1p "${_DATA}"/meta/*.meta \
+ | sort -n \
+ | sed -r 's;^[0-9\t]+\t;;'
+ | while read file; do
+ [ -f "${_DATA}/videos/${file}" ] && printf '%s\\n' "$file"
+ done
+ ;;
+ Name)
+ find "${_DATA}"/videos/ -maxdepth 1 -mindepth 1 -printf '%f\n' \
+ | sort -f \
+ | egrep -i "$file_pattern"
+ ;;
+ esac
+}
+
+selectionlist() {
+ cachebase="?o=${order}&s=${search//\//}&f=${filter//\//}"
+ cache="${_DATA}/cache/${cachebase}"
+ if [ -s "$cache" -a "$cache" -nt ${_DATA}/videos -a "$cache" -nt ${_DATA}/meta ]; then
+ cat "$cache"
+ else
+ filterex="s;^([0-9]+\t){3}(.+)\n.*$;\2;p"
+ printf '%s\n' "$filter" |tr '^' '\n' \
+ | sed -r 's;[]\/\(\)\\\^\$\?\.\+\*\;\[\{\}];\\\\&;g' \
+ | while read each; do
+ [ "${each:0:1}" = '!' ] && filterex="/^[^\n]+\n(.*\|)?(${each#?})(\|.*)?$/d;{${filterex}}" \
+ || filterex="/^[^\n]+\n(.*\|)?(${each})(\|.*)?$/{${filterex}}"
+ done
+
+ genlist \
+ | if [ -n "$search" ] ; then
+ debug "Applying search: ${search}"
+ xargs -d '\n' printf "${_DATA}/meta/%s.meta\n" \
+ | xargs -d '\n' egrep -sil "$search" \
+ | sed -r 's;^.*/;;;s;\.meta$;;'
+ elif [ -n "$filter" ]; then
+ debug "Applying filters: ${filter} ++ ${filterex}"
+ xargs -d '\n' printf "${_DATA}/meta/%s.meta\n" \
+ | xargs -d '\n' sed -srn ":a;N;2!ba;{${filterex}}"
+ else
+ debug "No search or filtering"
+ cat
+ fi \
+ | tee "$cache"
+ fi
+}
+
+thumblist() {
+ selectionlist \
+ | sed -n "$page,$(($page + $pagesize - 1))p" \
+ | while read line; do
+ _printVideo "$line"
+ done
+}
+
+pagecount() {
+ printf "$(( $(selectionlist | wc -l) / $pagesize + 1 ))"
+}