From 1cd8b8f7e99e3d18987ed17d084091e28773779f Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@plutz.net>
Date: Fri, 12 Mar 2021 11:23:59 +0100
Subject: [PATCH] alliw text search (and exclusion) in advfilter

---
 advsearch.sh |  4 +++-
 list.sh      | 12 ++++++++----
 widgets.sh   |  4 +++-
 3 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/advsearch.sh b/advsearch.sh
index 3a2f333..1054618 100644
--- a/advsearch.sh
+++ b/advsearch.sh
@@ -11,9 +11,11 @@ for n in 1 2 3 4 5 6 7 8 9; do
     tag="$(POST tag_$n $m)"
     [ ! "${tag##${cat}:*}" ] || [ ! "${tag##-${cat}:*}" ] || [ "$cat" = '*' -a "${tag##*:*}" ] \
     && f="${f}${tag}|"
+    [ "$cat" = \$ ] && f="${f}\$:${tag}|"
   done
   f="${f%[|^]}^"
 done
-f="${f%^}"
+f="$(printf '%s' "$f" |sed -E 's;[~|^]+$;;')"
+#f="${f%^}"
 
 REDIRECT "$(URL "${ITEM}")?o=${order}&f=${f}"
diff --git a/list.sh b/list.sh
index 6c09a43..60609b6 100644
--- a/list.sh
+++ b/list.sh
@@ -51,10 +51,14 @@ list_item() {
   STRING "$FILTER^" \
   | sed -E '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; ${fex}"
+    [ "${f##*[A-Z]*}" ] && tl="y;ABCDEFGHIJKLMNOPQRSTUVWXYZ;abcdefghijklmnopqrstuvwxyz;;"
+    case $f in
+      ''|~) continue;;
+      ~\\\$:*) fex="h; ${tl} /${f#~\\\$:}/d; g;${fex}";;
+      \\\$:*) fex="h; ${tl} /${f#\\\$:}/{g;${fex}}";;
+      ~*) fex="/(\ttags=([^\t]*,)?)(${f#\~})((,[^\t]*)?\t)/d; ${fex}";;
+       *) fex="/(\ttags=([^\t]*,)?)(${f})((,[^\t]*)?\t)/{${fex}}";;
+    esac
     printf '%s\n' "${fex}"
   done \
   | tail -n1
diff --git a/widgets.sh b/widgets.sh
index cd9dda3..5cd371b 100644
--- a/widgets.sh
+++ b/widgets.sh
@@ -188,7 +188,7 @@ w_advsearch(){
             $n "${t:+checked}" $n $n
 
     f="|${f#\~}|"
-    printf '*\n%s\n' "$w_tagcategories" \
+    printf '*\n%s\n$\n' "$w_tagcategories" \
     | while read -r category; do
       lbid="cat_${n}_${category}"
 
@@ -217,6 +217,8 @@ w_advsearch(){
         # printf '[option %s value="%s"\n%s]' "$t" "$tag" "$d"
 	printf '[label [checkbox "tag_%s" "%s" %s] %s]' "$n" "$tag" "$t" "$d"
       done
+      d="${f##*\$:}" d="${d%%\|*}"
+      [ "$category" = \$ ] && printf '[input name="tag_%i" value="%s"]' "$n" "$d"
       printf '\n]'
     done
     printf ']'
-- 
2.39.2