X-Git-Url: http://git.plutz.net/?a=blobdiff_plain;ds=sidebyside;f=clickslide.sh;h=e78f1c7a30c5568454bd1a8e28d3f1b0f816a4f6;hb=8ccb37d9fc6776210e3e63cdffb96ec762af7067;hp=dcb01db6dc4b3264d00cfa3ee5dca6b7d2863c5c;hpb=f3d10e74c2c37195dc5fac09af5ff02d13307bf3;p=clickslide
diff --git a/clickslide.sh b/clickslide.sh
index dcb01db..e78f1c7 100755
--- a/clickslide.sh
+++ b/clickslide.sh
@@ -3,6 +3,11 @@
prev='' next='' idoff=0
depth=0 ucdepth=-1
+base64() {
+ uuencode -m - <"$1" \
+ | sed '1d; :X;$!{N;bX;}; s;\n;;g; s;=\+;;g;'
+}
+
{ "${0%/*}"/cgilite/html-sh.sed || cat; } \
| {
line="$(line)"
@@ -28,10 +33,21 @@ depth=0 ucdepth=-1
pre="${tag%%url(*)*}"
post="${tag#*url(*)}"
file="${tag#${pre}url(}" file="${file%)$post}"
- file="${file#"}" file="${file%"}"
+ file="${file#\"}" file="${file%\"}"
+ echo Inlining Background Image "$file" >&2
+ if [ -r "$file" ]; then
+ tag="${pre}url('data:image/${file##*.};base64,$(base64 "$file")')${post}"
+ fi
+ done >/dev/null
+
+ ### Image embedding for Image tags
+ while expr "$tag" : '.*]*src="[^"]\+\.\(png\|jpg\|jpeg\|gif\|svg\)"'; do
+ pre="${tag%%src=\"*\"*}"
+ post="${tag#*src=\"*\"}"
+ file="${tag#${pre}src=\"}" file="${file%\"$post}"
echo Inlining Image "$file" >&2
if [ -r "$file" ]; then
- tag="${pre}url('data:image/${file##*.};base64,$(base64 <"${file}" |tr -d \\n)')${post}"
+ tag="${pre}src=\"data:image/${file##*.};base64,$(base64 "${file}")\"${post}"
fi
done >/dev/null
@@ -39,6 +55,7 @@ depth=0 ucdepth=-1
case $tag in
*\