further increase thumbnail quality (though still using jpeg ;-)

[serve0] / list.sh

diff --git a/list.sh b/list.sh
index b8c3a4e3aa7ed4df91846332612403d284c991a7..18799f3ec3af2f77442224ca7191d62aeca1d88f 100644 (file)
--- a/list.sh
+++ b/list.sh
@@ -1,15 +1,181 @@
 #!/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 &#x2699;]
-  $(w_prefs)
+  [div #navigation
+    [a #t_bookmarks href="#bookmarks" &#x2605;]'
+    w_search
+    printf '
+    [a #t_avsearch href="#advsearch" Advanced]
+    [a #t_prefs href="#prefs" &#x2699;]
+  ]'
+  w_bookmarks
+  w_advsearch
+  w_prefs
+  printf '
+  [form method=POST action="?a=multitag"'
+    list_items \
+    | list_paginate
+    printf '
+    [div #editing
+      [a href="#multitag" Add Tags]'
+      w_tagging
+      w_index
+      printf '
+    ]
+  ]
 ] ]
-EOF
-
+'; } | "$_EXEC/cgilite/html-sh.sed"