#!/bin/sh
+. "$_EXEC/indexmeta.sh"
+. "$_EXEC/widgets.sh"
+
+list_item() {
+ local name link path length width height tags comment n
+ name="$(HTML "$1")"
+ link="$(URL "$ITEM/$1")"
+ path="$(HTML "$ITEM/$1")"
+ qry=$(HTML "$QUERY_STRING")
+
+ if [ -d "$_DATA/$ITEM/$1" ]; then
+ printf '[a .list .dir href="%s" %s]' "${path}?${qry}" "$name"
+ elif [ -f "$_DATA/$ITEM/$1" ]; then
+ read -r length width height tags comment n <<-EOF
+ $(meta_info "$_DATA/$ITEM/$1")
+ EOF
+ printf '[div .list .file
+ [a href="%s" [img src="%s?a=thumbnail"]][label %s]
+ [span .time %i:%imin] [span .dim %ix%i] %s
+ [checkbox "select" "%s" id="select_%s"][label for="select_%s" +]
+ ]' \
+ "$link" "$link" "$name" \
+ "$((length / 60))" "$((length % 60))" \
+ "$width" "$height" \
+ "$(UNSTRING "${tags#tags=}" |tr , '\0' |xargs -r0 printf ' [span .tag %s]')" \
+ "$path" "$path" "$path"
+ else
+ printf 'Canning record for nonexist file: %s\n' "$1" >&2
+ meta_purge "$_DATA/$ITEM/$1"
+ fi
+}
+
+list_directories(){
+ (cd "$_DATA/$ITEM";
+ find ./ -type d \! -name .index -mindepth 1 -maxdepth 1 \
+ ) | cut -d/ -f2- | sort
+}
+
+[ "$FILTER" ] && list_fex="$(
+ fex='p'
+ STRING "$FILTER^" \
+ | sed -r 's;\^;\n;g; s;[]\/\(\)\\\^\$\?\.\+\*\;\[\{\}];\\&;g' \
+ | while read -r f; do
+ [ ! "${f#~}" ] && continue
+ [ "${f#~}" = "$f" ] \
+ && fex="/(\ttags=([^\t]*,)?)(${f})((,[^\t]*)?\t)/{${fex}}" \
+ || fex="/(\ttags=([^\t]*,)?)(${f#~})((,[^\t]*)?\t)/d; ${fex}"
+ printf '%s\n' "${fex}"
+ done \
+ | tail -n1
+)"
+
+list_fullname(){
+ sn="$1"
+ [ ! "${sn%%*/*}" ] && base="${sn%/*}" || base=.
+ file="$(printf '%s' "$_DATA/$ITEM/$sn".*)"
+ file="${file##*/}"
+ [ -e "$_DATA/$ITEM/$base/${file}" ] \
+ && printf '%s\n' "${base}/${file}"
+}
+
+list_filemeta(){
+ local meta base f fn file
+ base="$1"
+ meta="$_DATA/$ITEM/$base/.index/meta"
+ meta_dir "$_DATA/$ITEM/$base"
+
+ if [ $ORDER = Name ]; then
+ sort -k6 "$meta"
+ elif [ $ORDER = Length ]; then
+ sort -n -k1 "$meta"
+ else
+ cat "$meta"
+ fi \
+ | if [ "$FILTER" ]; then
+ sed -nr "$list_fex"
+ elif [ "${SEARCH#!}" != "${SEARCH}" ]; then
+ grep -aviE "$(STRING "${SEARCH#!}" |sed -r ':x s;((^|[^\\])(\\\\)*)\+;\1\\+;g; tx;')"
+ else
+ grep -aiE "$(STRING "${SEARCH}" \
+ | sed -r ':x s;((^|[^\\])(\\\\)*)\+;\1 ;g; tx;
+ s;((^|[^\\])(\\\\)*)\\\+;\1+;g;
+ s; ;\\+;g;')"
+ fi |cut -f6 | UNSTRING \
+ | while read -r fn; do
+ printf '%s\n' "${base}/${fn%${CR}}"
+ done | tee .index/debug
+}
+
+list_index(){
+ local meta
+ (cd "$_DATA/$ITEM";
+ find ./ -path '*/.index/meta'
+ ) | while read -r meta; do
+ list_filemeta "${meta%/.index/meta}"
+ done
+}
+
+list_dateorder(){
+ while read -r sn; do
+ list_fullname "$sn"
+ done \
+ | xargs -rd'\n' stat -c '%Y %n' \
+ | sort -rn |cut -d/ -f2- \
+ | sed -r 's;\.[^\.]*$;;;'
+}
+
+list_items() {
+ local mode
+ mode="$(COOKIE mode |grep -m1 -axE 'index|browse' || printf browse )"
+
+ [ "$mode" = browse -a "$ITEM" ] && printf '..\n'
+
+ if [ "$mode" = browse -a "$ORDER" = Date ]; then
+ list_directories
+ list_filemeta . |list_dateorder
+ elif [ "$mode" = index -a "$ORDER" = Date ]; then
+ list_index |list_dateorder
+ elif [ "$mode" = browse ]; then
+ list_directories
+ list_filemeta .
+ elif [ "$mode" = index ]; then
+ list_index
+ fi
+}
+
+list_paginate() {
+ local page i c n end
+ page="$(GET p |grep -axE '[0-9]+' || printf 1)"; c=1
+ end=$((page + LISTSIZE))
+
+ printf '[div .itemlist '
+ while read -r i; do
+ [ $c -ge $page -a $c -lt $end ] \
+ && list_item "$(list_fullname "$i")"
+ c=$((c + 1))
+ done
+ printf ']'
+
+ printf '[div .pagination'
+ for n in $( seq 1 $((c / LISTSIZE + 1)) ); do
+ printf '[a .page href="%s" %s]' \
+ "?p=$(( (n - 1) * LISTSIZE + 1))&$qry" "$n"
+ done
+ printf ']'
+}
+
printf 'Content-Type: text/html;charset=utf-8\r\n\r\n'
-"$_EXEC/cgilite/html-sh.sed" <<-EOF
+{ printf '
[!DOCTYPE HTML]
[html [head [title Listing]
+ [meta name="viewport" content="width=device-width"]
[link rel=stylesheet href="/style.css" ]
] [body
- $(w_search)
- [input type=checkbox #t_prefs .toggle ][label for=t_prefs ⚙]
- $(w_prefs)
+ [div #navigation
+ [a #t_bookmarks href="#bookmarks" ★]'
+ w_search
+ printf '
+ [a #t_avsearch href="#advsearch" Advanced]
+ [a #t_prefs href="#prefs" ⚙]
+ ]'
+ w_bookmarks
+ w_advsearch
+ w_prefs
+ printf '
+ [form method=POST action="?a=multitag"'
+ list_items \
+ | list_paginate
+ printf '
+ [div #editing
+ [a href="#multitag" Add Tags]'
+ w_tagging
+ w_index
+ printf '
+ ]
+ ]
] ]
-EOF
-
+'; } | "$_EXEC/cgilite/html-sh.sed"