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| #!/bin/sh
usage()
{
cat <<EOF > /dev/stderr
usage: page2html -url URL -ext EXT -type TYPE FILE
If -url is not specified it is set to $BASE_URL (if defined) or to
http://basilisk.fr
The EXT extension (typically .html) is added to page links.
TYPE is the file type, either "page" or the pandoc language hightlight type
(as listed by 'pandoc --list-highlight-languages').
EOF
exit 1
}
ext=""
while test $# -gt 0; do
case $1 in
-url)
shift
BASE_URL="$1"
;;
-ext)
shift
ext="$1"
;;
-type)
shift
TYPE="$1"
;;
-*)
usage
;;
*.[cm])
page="$1";
javascripts="<script src=\"/js/status.js\" type=\"text/javascript\"></script>";;
*)
page="$1";
;;
esac
shift
done
if test -z "$page"; then
usage
fi
if test ! -f $page; then
echo "page2html: cannot access '$page'" >&2
exit 1
fi
darcsroot()
{
d=`pwd`
while ! test -d _darcs; do
cd ..
done
pwd
cd "$d"
}
basename="$page"
title=""
if darcs show repo > /dev/null 2>&1; then
ROOT=`darcsroot`
DIR=`echo $PWD | sed -e "s|$ROOT||" -e "s|^/||"`
if test -n "$DIR"; then
title="$DIR/"
fi
fi
case $basename in
/*)
basename=`basename $basename`
page=`basename $page`
url=$basename
title=`echo $url | sed 's/%20/ /g'`
;;
*)
url=/$title$basename
title=$title`echo $basename | sed 's/%20/ /g'`
;;
esac
if test -z "$BASE_URL" -a -z "$DOCUMENT_ROOT"; then
BASE_URL="http://basilisk.fr"
fi
if test -z "$CODEBLOCK_URL"; then
CODEBLOCK_URL="$BASE_URL"
fi
cpreproc()
{
echo ~~~ {$2 .numberLines .lineAnchors}
cat $1
echo
echo ~~~
}
cpostproc()
{
awk -v tags="$1.tags" -f $BASILISK/darcsit/decl_anchors.awk
}
pagepreproc()
{
$BASILISK/darcsit/literate-c $1 $2 | sed 's/~~~literatec/~~~c/g'
}
pagepostproc()
{
$BASILISK/darcsit/codeblock "$CODEBLOCK_URL" $1 $2
}
pagetitle()
{
awk '{
if ($1 == "---")
inheader = 1;
else if (inheader && $1 == "title:") {
sub("title: *", "");
print $0;
exit(0);
}
else if ($1 == "...")
exit (0);
}'
}
if test -n "$TYPE"; then
case $TYPE in
page-magic)
PREPROC="pagepreproc $basename 1"
POSTPROC="pagepostproc $basename $ext"
;;
page)
PREPROC="pagepreproc $basename 0"
POSTPROC="pagepostproc $basename $ext"
headertitle=`pagetitle < $page`
if test -n "$headertitle"; then
title=$headertitle
fi
;;
*)
PREPROC="cpreproc $page .$TYPE"
POSTPROC="cpostproc $page"
;;
esac
else
case $page in
*.py | *.[chm])
if $BASILISK/darcsit/pagemagic $page; then
PREPROC="pagepreproc $page 1"
POSTPROC="pagepostproc $page $ext"
else
case $page in
*.py) PREPROC="cpreproc $page .python" ;;
*.[ch]) PREPROC="cpreproc $page .c" ;;
*.m) PREPROC="cpreproc $page .octave" ;;
esac
POSTPROC="cpostproc $page"
fi
;;
*)
if $BASILISK/darcsit/pagemagic $page; then
PREPROC="pagepreproc $basename 1"
else
PREPROC="pagepreproc $basename 0"
fi
POSTPROC="pagepostproc $basename $ext"
headertitle=`pagetitle < $page`
if test -n "$headertitle"; then
title=$headertitle
fi
;;
esac
fi
# Test whether pandoc supports the --smart option
if echo "" | pandoc --smart > /dev/null 2>&1; then
PANDOC="pandoc -f markdown --smart"
else
# assumes it works like this (i.e. it is a recent version)
PANDOC="pandoc -f markdown+smart"
fi
tabs="<li class=selected><a href=\"$url\">view</a></li>"
if test -n "$USERS"; then
tabs="$tabs<li><a href=\"/_edit$url\">edit</a></li>"
fi
tabs="$tabs<li><a href=\"$url?history\">history</a></li>"
if test -n "$DOCUMENT_ROOT" -a -r "$DOCUMENT_ROOT/static/templates/page.static"; then
template="$DOCUMENT_ROOT/static/templates/page.static"
else
template="$BASILISK/darcsit/templates/page.static"
fi
if test -z "WIKI_TITLE"; then
WIKI_TITLE=Basilisk
fi
$PREPROC | $PANDOC -s --katex --toc --preserve-tabs \
-V wikititle="$WIKI_TITLE" \
-V base="$BASE_URL" \
-V pageUrl="$url" \
-V pagetitle="$title" \
-V wikiupload=true \
-V sitenav=true \
-V pagetools=true \
-V tabs="$tabs" \
-V javascripts="$javascripts" \
-V users="$USERS" \
--template="$template" \
| sed 's/$/$/g' \
| $POSTPROC
|