# HG changeset patch
# User HIROSE Yuuji <yuuji@gentei.org>
# Date 1468996272 -32399
# Node ID 1a4df907ac87d107ed80a74388480fe81d9914bc
# Parent  1b9d45b823b8c3bc79af7412fc5913e0e9d4ef05
Thumbnail image format follows original size

diff -r 1b9d45b823b8 -r 1a4df907ac87 s4-blog.sh
--- a/s4-blog.sh	Wed Jul 20 13:19:15 2016 +0859
+++ b/s4-blog.sh	Wed Jul 20 15:31:11 2016 +0859
@@ -229,13 +229,19 @@
 	fnb=$fn"(${sz})"
 	# echo r=$mrid fn=$fn
 	case "$fn" in
-	  *.[Pp][Nn][Gg]|*.[Jj][Pp][Gg]|*.[Jj][Pp][Ee][Gg])
+	  *.[Pp][Nn][Gg]|*.[Jj][Pp][Gg]|*.[Jj][Pp][Ee][Gg]|*.[Gg][Ii][Ff])
+	    #  fmt=${fn##*.}	# jpg:- is slow...why
+	    case "$fn" in
+	      *.[Pp][Nn][Gg])	fmt=png ;;
+	      *.[Gg][Ii][Ff])	fmt=gif ;;
+	      *)		fmt=jpeg ;;
+	    esac
 	    sq $db "SELECT hex(bin) FROM article_m WHERE rowid=$mrid" \
 		| unhexize \
-		| convert -define jpeg:size=100x100 -resize 100x100'>' - jpeg:- \
+		| convert -define ${fmt}:size=100x100 -resize 100x100'>' - ${fmt}:- \
 		| hexize \
 		| sed -e 's/\(..\)/%\1/g' \
-	    	      -e "s|^|<a href=\"$catlink+$mrid\"><img src=\"data:image/jpeg,|" \
+	    	      -e "s|^|<a href=\"$catlink+$mrid\"><img src=\"data:image/$fmt,|" \
 		      -e "s|\$|\">$fnb</a>|"
 	    ;;
 	  *)