From c7333f20eb9e0f18c5cb1094a2a82411fab71812 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Mon, 16 Jul 2018 03:38:31 +0200
Subject: [PATCH] some restructuring

---
 list.sh    | 44 ++++++++++++--------------------------------
 widgets.sh | 33 +++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 32 deletions(-)

diff --git a/list.sh b/list.sh
index fa657d1..18dc98d 100644
--- a/list.sh
+++ b/list.sh
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 . "$_EXEC/indexmeta.sh"
+. "$_EXEC/widgets.sh"
 
 list_item() {
   name="$(HTML "$1")"
@@ -54,9 +55,14 @@ list_browse(){
   ) | cut -d/ -f2- | sort
   sort -n "$meta" | cut -f6- \
   | while f="$(line)"; do
-    [ -e "$_DATA/$ITEM/$f" ] && printf '%s\n' "$f"
+    fn="$(UNSTRING "${f#*	}")"; fn="${fn%${CR}}";
+    file="$(printf '%s\n' "$_DATA/$ITEM/${fn}".*)"
+    file="${file##*/}"
+    [ -e "$_DATA/$ITEM/$base/${file}" ] \
+    && printf '%s\n' "${file}"
   done
 }
+
 list_index(){
   (cd "$_DATA/$ITEM";
     find ./ -path '*/.index/meta'
@@ -65,10 +71,11 @@ list_index(){
     meta_dir "$_DATA/$ITEM/$base"
     cut -f1,6- <"$_DATA/$ITEM/$meta" \
     | while f="$(line)"; do
-      fn="$(printf '%s\n' "$_DATA/$ITEM/$base/${f#*	}".*)"
-      fn="${fn%%${BR}*}"; fn="${fn##*/}"
-      [ -e "$_DATA/$ITEM/$base/${fn}" ] \
-      && printf '%s	%s\n' "${f%%	*}" "${base}/${fn}"
+      fn="$(UNSTRING "${f#*	}")"; fn="${fn%${CR}}";
+      file="$(printf '%s\n' "$_DATA/$ITEM/$base/${fn}".*)"
+      file="${file##*/}"
+      [ -e "$_DATA/$ITEM/$base/${file}" ] \
+      && printf '%s	%s\n' "${f%%	*}" "${base}/${file}"
     done
   done \
   | sort -n \
@@ -117,33 +124,6 @@ list_paginate() {
   printf ']'
 }
 
-w_tagging(){
-  printf '[div #multitag [input type="hidden" name="ref" value="%s"]' "$(HTML "$REQUEST_URI")"
-  printf '[a href="#" Hide][br]'
-  tags="$(find "$_DATA/$ITEM" -path '*/.index/meta' -exec cut -f4 '{}' + \
-          | cut -d= -f2- |tr , '\n' | sort -u)"
-  tags="$(UNSTRING "$tags")"
-
-  printf '[fieldset [legend %s:][select name=tag size=4 multiple' "Tags"
-  printf %s "$tags" |grep -vF ":" |grep -vxF '' \
-  | while read -r tag; do
-    printf '[option value="%s" %s]' "$(HTML "$tag")" "$(HTML "$tag")"
-  done
-  printf ']]'
-
-  printf %s "$tags" |cut -sd: -f1 |sort -u \
-  | while read -r category; do
-    printf '[fieldset [legend %s:][select name=tag size=4 multiple' "$(HTML "$category")"
-    printf %s "$tags" |grep -wF "${category}" \
-    | while read -r tag; do
-      printf '[option value="%s" %s]' "$(HTML "$tag")" "$(HTML "${tag#*:}")"
-    done
-    printf ']]'
-  done
-
-  printf '[fieldset [legend New:][textarea name=newtag\n][button type=Submit Add Tags]]]'
-}
-
 printf 'Content-Type: text/html;charset=utf-8\r\n\r\n'
 
 "$_EXEC/cgilite/html-sh.sed" <<-EOF
diff --git a/widgets.sh b/widgets.sh
index b7767c0..dc16b30 100644
--- a/widgets.sh
+++ b/widgets.sh
@@ -1,5 +1,14 @@
 #!/bin/sh
 
+[ -n "$include_widgets" ] && return 0
+include_widgets="$0"
+
+. "$_EXEC/cgilite/storage.sh"
+
+w_tags="$(find "$_DATA/" -path '*/.index/meta' -exec cut -f4 '{}' + \
+        | cut -d= -f2- |tr , '\n' | sort -u)"
+w_tags="$(UNSTRING "$w_tags")"
+
 w_search(){
   printf '
   [form #search method=GET action=?
@@ -46,3 +55,27 @@ w_index(){
   ]
   ' "$(HTML "$REQUEST_URI")"
 }
+
+w_tagging(){
+  printf '[div #multitag [input type="hidden" name="ref" value="%s"]' "$(HTML "$REQUEST_URI")"
+  printf '[a href="#" Hide][br]'
+
+  printf '[fieldset [legend %s:][select name=tag size=4 multiple' "Tags"
+  printf %s "$w_tags" |grep -vF ":" |grep -vxF '' \
+  | while read -r tag; do
+    printf '[option value="%s" %s]' "$(HTML "$tag")" "$(HTML "$tag")"
+  done
+  printf ']]'
+
+  printf %s "$w_tags" |cut -sd: -f1 |sort -u \
+  | while read -r category; do
+    printf '[fieldset [legend %s:][select name=tag size=4 multiple' "$(HTML "$category")"
+    printf %s "$w_tags" |grep -wF "${category}" \
+    | while read -r tag; do
+      printf '[option value="%s" %s]' "$(HTML "$tag")" "$(HTML "${tag#*:}")"
+    done
+    printf ']]'
+  done
+
+  printf '[fieldset [legend New:][textarea name=newtag\n][button type=Submit Add Tags]]]'
+}
-- 
2.39.2