From a3df4e8f297a16faf93847dab6cbd15d6e524e73 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Sun, 8 Jul 2018 09:46:42 +0200
Subject: [PATCH] listing by indexed length

---
 list.sh   | 98 +++++++++++++++++++++++++++++++++++++++----------------
 style.css |  2 +-
 2 files changed, 70 insertions(+), 30 deletions(-)

diff --git a/list.sh b/list.sh
index ddf1111..324d8eb 100644
--- a/list.sh
+++ b/list.sh
@@ -3,14 +3,14 @@
 list_item() {
   name="$(HTML "$1")"
   path="$(HTML "$ITEM/$1")"
-  meta="$_DATA/$ITEM/.index/meta"
+  meta="$_DATA/$ITEM/$1"; meta="${meta%/*}/.index/meta"
 
   if [ -d "$_DATA/$ITEM/$1" ]; then
-    printf '[a .list .dir href="%s" %s]' \
-      "$path" "$name"
+    printf '[a .list .dir href="%s?%s" %s]' \
+      "$path" "$(HTML "$QUERY_STRING")" "$name"
   elif [ -f "$meta" ]; then
     read -r length width height tags comment n <<-EOF
-	$(grep -m1 -F "	$1" "$meta")
+	$(grep -m1 -F "	${1##*/}" "$meta")
 	EOF
     printf '[div .list .file
               [a href="%s" [img src="%s?a=thumbnail"][label %s]]
@@ -26,35 +26,75 @@ list_item() {
   fi
 }
 
+list_fs_browse(){
+  [ -d "$_DATA/$ITEM/.index" -a \! "$_DATA/$ITEM" -ot "$_DATA/$ITEM/.index/meta" ] \
+  && dir="$_DATA/$ITEM" . "$_EXEC/update_meta.sh"
+  (cd "$_DATA/$ITEM";
+   find ./ -type d \! -name .index -mindepth 1 -maxdepth 1 \
+     -exec stat -c '%Y	%n' '{}' +
+   find ./ -type f -mindepth 1 -maxdepth 1 \
+     -exec stat -c '%Y	%n' '{}' +
+  )
+}
+list_fs_index(){
+  find "$_DATA/$ITEM" -type d -name .index \
+  | while d="$(line)"; do
+    [ ! "${d%/.index}" -ot "$d/meta" ] \
+    && dir="${d%/.index}" . "$_EXEC/update_meta.sh"
+  done
+  (cd "$_DATA/$ITEM";
+   find ./ \! -path '*/.index/*' -type f \
+     -exec stat -c '%Y	%n' '{}' +
+  )
+}
+
+list_browse(){
+  meta="$_DATA/$ITEM/.index/meta"
+  [ -d "${meta%/meta}" -a \! "$_DATA/$ITEM" -ot "${meta}" ] \
+  && dir="$_DATA/$ITEM" . "$_EXEC/update_meta.sh"
+  (cd "$_DATA/$ITEM";
+    find ./ -type d \! -name .index -mindepth 1 -maxdepth 1 \
+  ) | cut -d/ -f2- | sort
+  sort -n "$meta" | cut -f6- \
+  | while f="$(line)"; do
+    [ -e "$_DATA/$ITEM/$f" ] && printf '%s\n' "$f"
+  done
+}
+list_index(){
+  (cd "$_DATA/$ITEM";
+    find ./ -path '*/.index/meta'
+  ) | while meta="$(line)"; do
+    base="${meta%/.index/meta}"
+    [ \! "$_DATA/$ITEM/$base" -ot "$_DATA/$ITEM/$meta" ] \
+    && dir="$_DATA/$ITEM/$base" . "$_EXEC/update_meta.sh"
+    cut -f1,6- <"$_DATA/$ITEM/$meta" \
+    | while f="$(line)"; do
+      [ -e "$_DATA/$ITEM/$base/${f#*	}" ] \
+      && printf '%s	%s\n' "${f%%	*}" "${base}/${f#*	}"
+    done
+  done \
+  | sort -n \
+  | cut -d/ -f2-
+}
+
 list_items() {
   mode="$(COOKIE mode |grep -m1 -xE 'index|browse' || printf browse )"
 
   [ "$mode" = browse -a "$ITEM" ] && printf '..\n'
-  if [ "$mode" = browse ]; then
-    [ -d "$_DATA/$ITEM/.index" -a \! "$_DATA/$ITEM" -ot "$_DATA/$ITEM/.index/meta" ] \
-    && dir="$_DATA/$ITEM" . "$_EXEC/update_meta.sh"
-    (cd "$_DATA/$ITEM";
-     find ./ -type d \! -name .index -mindepth 1 -maxdepth 1 \
-       -exec stat -c '%Y	%n' '{}' +
-     find ./ -type f -mindepth 1 -maxdepth 1 \
-       -exec stat -c '%Y	%n' '{}' +
-    )
-  elif [ "$mode" = index ]; then
-    find "$_DATA/$ITEM" -type d -name .index \
-    | while d="$(line)"; do
-      [ ! "${d%/.index}" -ot "$d/meta" ] \
-      && dir="${d%/.index}" . "$_EXEC/update_meta.sh"
-    done
-    (cd "$_DATA/$ITEM";
-     find ./ -type f \
-       -exec stat -c '%Y	%n' '{}' +
-    )
-  fi \
-  | case $ORDER in
-    Date) sort -rn;;
-    Name) sort -k 2;;
-  esac \
-  | cut -d/ -f2-
+
+  if   [ "$mode" = browse -a "$ORDER" = Date ]; then
+    list_fs_browse | sort -rn | cut -d/ -f2-
+  elif [ "$mode" = browse -a "$ORDER" = Name ]; then
+    list_fs_browse | sort -k 2 | cut -d/ -f2-
+  elif [ "$mode" = index  -a "$ORDER" = Date ]; then
+    list_fs_index | sort -rn | cut -d/ -f2-
+  elif [ "$mode" = index  -a "$ORDER" = Name ]; then
+    list_fs_index | sort -k 2 | cut -d/ -f2-
+  elif [ "$mode" = browse -a "$ORDER" = Length ]; then
+    list_browse
+  elif [ "$mode" = index  -a "$ORDER" = Length ]; then
+    list_index
+  fi
 }
 
 list_paginate() {
diff --git a/style.css b/style.css
index dd5a231..0d2bd6e 100644
--- a/style.css
+++ b/style.css
@@ -6,7 +6,6 @@ button { padding: .125em .5em; }
 a { color: inherit; text-decoration: none;}
 
 body {
-  position: relative;
   color: white;
   background-color: black;
 }
@@ -152,6 +151,7 @@ a[href="#advsearch"]:before {
 }
 
 #editing {
+  position: absolute;
   width: 100%; bottom: 0;
   background-color: #333;
   border-top: 1px solid;
-- 
2.39.2