From 7068cdba834b18fd78cb48c3e0e1d72c40887a25 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Paul=20H=C3=A4nsch?= <paul@Jupiter>
Date: Tue, 17 Jul 2018 22:20:05 +0200
Subject: [PATCH] great speed improvement, particularly while casting tag
 selectors

---
 widgets.sh | 87 +++++++++++++++++++++++++++---------------------------
 1 file changed, 43 insertions(+), 44 deletions(-)

diff --git a/widgets.sh b/widgets.sh
index f9c0380..ead4c7c 100644
--- a/widgets.sh
+++ b/widgets.sh
@@ -8,12 +8,15 @@ include_widgets="$0"
 w_refuri="$(HTML "$REQUEST_URI")"
 
 w_tags="$(find "$_DATA/" -path '*/.index/meta' -print0 \
-        | xargs -r0 cut -f4 \
-        | cut -d= -f2- |tr , '\n' | sort -u)"
-w_tags="$(UNSTRING "$w_tags")"
-w_tagcategories="$(printf %s "$w_tags" |cut -sd: -f1 |sort -u)"
+        | xargs -r0 sed -r '
+          s;^.*\t.*\t.*\ttags=(.*)\tcomment=.*\t.*\r$;\1;;
+          s;,;\n;g;'"$UNSTRING" \
+        | sort -u |HTML |sed 's;&#58\;;:;g; s;&#10\;;\n;g;')"
+w_tagcategories="$(printf %s "$w_tags" | cut -sd: -f1 | uniq)"
 
-CHECK(){ [ "$1" = "$2" ] && printf checked; }
+[ "$ORDER" = Name   ] && w_coname=checked
+[ "$ORDER" = Date   ] && w_codate=checked
+[ "$ORDER" = Length ] && w_colength=checked
 
 w_search(){
   printf '
@@ -27,16 +30,16 @@ w_search(){
     [input name=s placeholder=Search value="%s"]
   ]
   ' \
-  "$(CHECK "$ORDER" Name)" \
-  "$(CHECK "$ORDER" Date)" \
-  "$(CHECK "$ORDER" Length)" \
+  "$w_coname" "$w_codate" "$w_colength" \
   "$(HTML "$SEARCH")"
 }
 
 w_prefs(){
-  local fakemp4 mode
-  fakemp4="$(COOKIE fakemp4)"
-  mode="$(COOKIE mode)"
+  local tm tf
+
+  tm=''; [ "$(COOKIE mode)" = index ] && tm=' '
+  tf=''; [ "$(COOKIE fakemp4)" = yes ] && tf=checked
+
   printf '
   [form #prefs method="POST" action="?a=setprefs"
     [a href="#" x]
@@ -50,9 +53,7 @@ w_prefs(){
   ]
   ' \
   "$w_refuri" "$LISTSIZE" \
-  "$([ "$mode" = index  ] || CHECK)" \
-  "$(CHECK "$mode" index)" \
-  "$(CHECK "$fakemp4" yes)"
+  "${tm:-checked}" "${tm:+checked}" "$tf"
 }
 
 w_index(){
@@ -67,47 +68,47 @@ w_index(){
 }
 
 w_advsearch(){
-  local n lbid tag category tn filter f
-  filter="${FILTER}^"
+  local n lbid tag category filter f t
+  filter="$(HTML "${FILTER}^" |sed 's;&#126\;;~;g; s;&#94\;;^;g; s;&#124\;;|;g; s;&#58\;;:;g;')"
 
   printf '[form #advsearch action=?a=advsearch method=POST
             [a href="#" Hide]
             [p .help Select multiple tags from each category by holding down the [strong Ctrl] key on your keyboard.[br]
-            Refine the search further by setting additional search tags using the [strong "+and"] button.]
-         '
+            Refine the search further by setting additional search tags using the [strong "+and"] button.]'
 
   for n in 1 2 3 4 5 6 7 8 9 10; do
     f="${filter%%^*}"; filter="${filter#*^}"
 
-    lbid="$(HTML "cat_${n}_(none)")"
+    t=''; [ "$f" -a ! "${f%%~*}" ] && t=" "
+
+    lbid="cat_${n}_(none)"
     printf '[input .and type=checkbox name=and id="and_%i" %s][label for="and_%i" +and
             ][fieldset .select
             [radio "pol_%i" "pos" .pol %s #pol_pos_%i"][label for=pol_pos_%i Any]
             [radio "pol_%i" "neg" .pol %s #pol_neg_%i"][label for=pol_neg_%i None]
             [label .head Category:]' \
-            $n "$([ "$f" ] && printf checked)" $n \
-            $n "$([ "$f" -a ! "${f%%~*}" ] || printf checked)" $n $n \
-            $n "$([ "$f" -a ! "${f%%~*}" ] && printf checked)" $n $n
-    f="|${f#~}|"
+            $n "${f:+checked}" $n \
+            $n "${t:-checked}" $n $n \
+            $n "${t:+checked}" $n $n
 
+    f="|${f#~}|"
     printf '*\n%s\n' "$w_tagcategories" \
     | while read -r category; do
-      catn="$(HTML "$category")"
-      lbid="cat_${n}_${catn}"
-      printf '[radio "cat_%i" "%s" .cat id="%s" %s][label for="%s" %s]
+      lbid="cat_${n}_${category}"
+
+      t=''
+      [ "$category"  = '*' -a   "${f%%|${category}:*}" ] && t=checked
+      [ "$category" != '*' -a ! "${f%%|${category}:*}" ] && t=checked
+
+      printf '[radio "cat_%i" "%s" .cat %s id="%s"][label for="%s" %s]
               [select name=tag_%s size=10 multiple' \
-              $n "$catn" "$lbid" \
-              "$([ ! "${f%%*|${category}:*}" -o ! "${category%\*}" ] && printf checked)" \
-              "$lbid" "$catn" $n
+              $n "$category" "$t" "$lbid" "$lbid" "$category" $n
 
-      printf %s "$w_tags" \
-      | { [ "$category" = '*' ] && grep -vF ':' || grep -wF "${category}"; } \
+      printf '%s\n' "$w_tags" \
+      | { [ "$category" = '*' ] && grep -vF ':' |grep -vxF '' || grep -wF "${category}"; } \
       | while read -r tag; do
-        [ ! "$tag" ] && continue
-        tg="$(HTML "$tag")"; tn="${tg#*&#58;}"
-        printf '[option %s value="%s"\n%s]' \
-          "$([ ! "${f%%*|${tag}|*}" ] && printf selected)" \
-          "$tg" "$tn"
+        t=''; [ ! "${f%%*|${tag}|*}" ] && t=checked
+        printf '[option %s value="%s"\n%s]' "$t" "$tag" "${tag#*:}"
       done
       printf '\n]'
     done
@@ -121,9 +122,9 @@ w_advsearch(){
             [option value=Length %s Length]
           ][button type=submit Apply Filter]]
           ]' \
-          "$(CHECK "$ORDER" Name)" \
-          "$(CHECK "$ORDER" Date)" \
-          "$(CHECK "$ORDER" Length)"
+          "$w_coname" \
+          "$w_codate" \
+          "$w_colength"
 }
 
 w_tagging(){
@@ -133,13 +134,11 @@ w_tagging(){
 
   printf 'Tags\n%s\n' "$w_tagcategories" \
   | while read -r category; do
-    printf '[fieldset [legend %s:][select name=tag size=4 multiple' "$(HTML "$category")"
+    printf '[fieldset [legend %s:][select name=tag size=4 multiple' "$category"
     printf %s "$w_tags" \
-    | { [ "$category" = 'Tags' ] && grep -vF ':' || grep -wF "${category}"; } \
+    | { [ "$category" = 'Tags' ] && grep -vF ':' | grep -vxF '' || grep -wF "${category}"; } \
     | while read -r tag; do
-      [ ! "$tag" ] && continue
-      tag="$(HTML "$tag")"; tn="${tag#*&#58;}"
-      printf '[option value="%s"\n%s]' "$tag" "$tn"
+      printf '[option value="%s"\n%s]' "$tag" "${tag#*:}"
     done
     printf ']]'
   done
-- 
2.39.2