pagination function

[serve0] / list.sh

diff --git a/list.sh b/list.sh
index b8c3a4e3aa7ed4df91846332612403d284c991a7..49b9273d2854c35ba92231b3b922c84cbb628557 100644 (file)
--- a/list.sh
+++ b/list.sh
@@ -1,5 +1,63 @@
 #!/bin/sh
 
+list_item(){
+  name="$(HTML "$1")"
+  path="$(HTML "$ITEM/$1")"
+
+  if [ -d "$_DATA/$ITEM/$1" ]; then
+    printf '[a .list .dir href="%s" %s]' \
+      "$path" "$name"
+  else
+    printf '[div .list .file [a href="%s" [img src="%s?a=thumbnail"] %s]]' \
+      "$path" "$path" "$name"
+  fi
+}
+
+list_dirs(){
+  [ "$ITEM" ] && printf '..\n'
+  (cd "$_DATA/$ITEM";
+   find ./ -type d -mindepth 1 -maxdepth 1 \
+     -exec stat -c '%Y %n' '{}' +
+   ) \
+  | { [ "$(GET o)" = Date ] && sort -rn || sort -k 2; } \
+  | cut -d/ -f2-
+}
+
+list_files(){
+  (cd "$_DATA/$ITEM";
+   find ./ -type f -mindepth 1 -maxdepth 1 \
+     -exec stat -c '%Y %n' "${f#./}" '{}' + 2>&-
+   ) \
+  | { [ "$(GET o)" = Date ] && sort -rn || sort -k 2; } \
+  | cut -d/ -f2-
+}
+
+list_tree(){
+  (cd "$_DATA/$ITEM";
+   find ./ -type f \
+     -exec stat -c '%Y %n' '{}' +
+   ) \
+  | { [ "$(GET o)" = Date ] && sort -rn || sort -k 2; } \
+  | cut -d/ -f2-
+}
+
+list_paginate(){
+  page="$(GET p |grep -xE '[0-9]+' || printf 1)"
+  while i="$(line)"; do
+    c=$((${c-0} + 1))
+    if [ $c -lt $page ]; then
+      true
+    elif [ $c -lt $((LISTSIZE + page)) ]; then
+      list_item "$i"
+    fi
+  done
+
+  for n in $(seq 1 $((c / LISTSIZE + 1)) ); do
+    printf '[a .page href="%s" %s]' \
+      "?p=$(( (n - 1) * LISTSIZE + 1))" "$n" |tee /dev/stderr
+  done
+}
+
 printf 'Content-Type: text/html;charset=utf-8\r\n\r\n'
 
 "$_EXEC/cgilite/html-sh.sed" <<-EOF
@@ -10,6 +68,14 @@ printf 'Content-Type: text/html;charset=utf-8\r\n\r\n'
   $(w_search)
   [input type=checkbox #t_prefs .toggle ][label for=t_prefs &#x2699;]
   $(w_prefs)
+  $(if [ "$(COOKIE mode)" = index ]; then
+    list_tree
+  else
+    list_dirs
+    list_files
+  fi \
+  | list_paginate
+  )
 ] ]
 EOF