X-Git-Url: https://git.plutz.net/?p=confetti;a=blobdiff_plain;f=cards%2Ffilter_card.sh;h=9953a225553f760a733463704ab8f77af68f8b02;hp=183278ffb94e96a0be465edef66baf9a48d45f7d;hb=79a7bb3560f305a48ecd2b2f2b9957c206fa6792;hpb=85ff3b292b0775165a0b889b3714151f135bf84c

diff --git a/cards/filter_card.sh b/cards/filter_card.sh
index 183278f..9953a22 100755
--- a/cards/filter_card.sh
+++ b/cards/filter_card.sh
@@ -21,16 +21,22 @@ filter="$(
   seq 0 100 |while read n; do
     filter_type="$(POST "filter_type${n}")"
     filter_text="$(POST "filter_text${n}")"
-    [ ! "$filter_type" -a ! "$filter_text"  ] && break
-    if [ "$filter_type" = CATEGORIES ]; then
+    if [ ! "$filter_type" -a ! "$filter_text"  ]; then
+      break
+    elif [ "$filter_type" = CATEGORIES ]; then
       printf '^CATEGORIES:'
       seq 0 $(POST_COUNT filter_cat$n) |while read m; do
         printf '|%s' "$(POST filter_cat$n $m)"
       done
+    elif [ "$filter_type" = course ]; then
+      printf '^course:'
+      seq 0 $(POST_COUNT filter_course$n) |while read m; do
+        printf '|%s' "$(POST filter_course$n $m)"
+      done
     else
       printf '^%s:%s' "$filter_type" "$filter_text"
     fi
-  done | sed -r \
+  done | sed -E \
          's;\|+;\|;g;   s;\^+;\^;g;   s;:\|;:;g;
           :X;   s;\^[^:]*:\^;\^;g;   /\^[^:]*:\^/bX;
           s;^\^;;;   s;\^[^:]*:$;;;'