function get_modeline {
modeline=$(
echo "$QUERY_STRING" |
sed -e 's/%\([0-9A-F][0-9A-F]\)/\\\\\x\1/g; s/[,&]/ /g' |
xargs echo -e
)
echo "vim: $modeline"
}
function cut_file {
awk -v "bnd=$1" '{
if ($0 == "--"bnd"\r") { st=1; }
if ($0 == "--"bnd"--\r") { st=0; }
if (st == 2) { print $0; }
if ($0 == "\r" && st == 1) { st=2; }
}' | head -c -2 | head -c $((128*1024))
}
function header {
echo "Content-Type: $1; charset=UTF-8"
echo
}
function do_cmd {
header text/plain
case "$1" in
head)
for i in $(ls -t db/*); do
basename $i
basename $i | sed 's/./-/g'
sed '1,/^$/d; /^\s*$/d' $i | sed -n '1,5s/\(.\{0,60\}\).*/\1/p'
echo
done
;;
ls)
ls -t db | column
;;
esac
}
function do_print {
if [ -f "./$1" ]; then
input="$1"
elif [ -f "db/$1" ]; then
input="db/$1"
trim='1,/^$/d'
else
echo "Status: 404 Not Found"
header text/plain
echo "File '$1' not found"
return
fi
if [[ "$REQUEST_URI" == *'?'* ]]; then
output="$(mktemp)"
tmp="$(mktemp)"
sed "1a$(get_modeline)" "$input" > "$tmp"
HOME=/home/andy \
screen -D -m ex -nXZ -i NONE -u vimrc \
'+sil! set fde= fdt= fex= inde= inex= key= pa= pexpr=' \
'+sil! set iconstring= ruf= stl= tal=' \
"+sil! set titlestring=$1\ -\ vpaste.net" \
'+sil! set noml' \
'+sil! 2d|'$trim \
'+sil! %s/\r//g' \
'+sil! TOhtml' \
"+sav! $output" \
'+qall!' \
"$tmp"
header text/html
cat "$output"
rm "$tmp" "$output"
else
header text/plain
sed "$trim" "$input"
fi
}
function do_upload {
text=$(cut_file "$1")
if [ -z "$text" ]; then
header text/plain
echo "No text pasted"
exit
fi
output="$(mktemp db/XXXXX)"
uri="$url$(basename "$output")${QUERY_STRING:+"?"}"
(
get_modeline
echo "Date: $(date -R)"
echo "From: $REMOTE_ADDR"
echo
echo "$text"
) | HOME=/home/vpaste spamc -E > "$output"
if [ "$?" -ne 0 ]; then
header text/plain
echo "Your post has been marked as spam!"
echo "Spam test results are as folllows.. "
echo
cat "$output"
mv "$output" spam
else
echo "Status: 302 Found"
echo "Location: $uri"
header text/plain
echo "$uri"
fi
}
function do_help {
filetypes=$(
ls /usr/share/vim/vim*/syntax/ /home/andy/.vim/syntax/ |
sed -n '/^\(syntax\|manual\|synload\|2html\|colortest\|hitest\).vim$/d; s/.vim$//p' |
sort | uniq
)
uploads=$(ls -t db | head -n 5)
header text/html
cat - <<EOF
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title>vpaste.net - Vim based pastebin</title>
<meta http-equiv="Content-type" content="text/html;charset=UTF-8" />
<meta name="description" content="vpaste: Vim based pastebin" />
<meta name="keywords" content="vpaste,paste,pastebin,vim" />
<style type="text/css">
* { margin:0; padding:0; }
body { margin:1em; }
h4 { margin:1em 0 0 0; }
blockquote,dd,dl,p,pre,ul { margin:0 0 0 2em; }
dt { font-weight:bold; padding:0.5em 0 0 0; }
blockquote { width:50em; font-size:small; }
span { font-family:monospace; }
</style>
</head>
<body>
<form id="form" method="post" action="?" enctype="multipart/form-data">
<div style="margin:0 0 1.5em 0;">
<textarea name="text" cols="80" rows="25" style="width:100%; height:20em;"></textarea>
<select onchange="document.getElementById('form').action =
document.location + '?ft=' + this.value;">
<option value="" selected="selected" disabled="disabled">Filetype</option>
<option value="">None</option>
$(for ft in $filetypes; do
echo "<option>$ft</option>"
done)
</select>
<input type="submit" value="Paste" />
</div>
</form>
<h4>NAME</h4>
<p>vpaste: Vim based pastebin</p>
<h4>SYNOPSIS</h4>
<div>
<pre> vpaste file [option=value,..]</pre>
<pre> <command> | vpaste [option=value,..]</pre>
<br />
<pre> <command> | curl -F 'x=<-' $url[?option=value,..]</pre>
<br />
<pre> :map vp :exec "w !vpaste ft=".&ft<CR></pre>
<pre> :vmap vp <ESC>:exec "'<,'>w !vpaste ft=".&ft<CR></pre>
</div>
<h4>DESCRIPTION</h4>
<p>Add <b>?[option[=value],..]</b> to make your text a rainbow.</p>
<p>Options specified when uploading are used as defaults.</p>
<h4>OPTIONS</h4>
<dl>
<dt>ft, filetype={filetype}</dt>
<dd>A filetype to use for highlighting, see above menu for supported types</dd>
<dt>bg, background={light|dark}</dt>
<dd>Background color to use for the page</dd>
<dt>et, expandtab</dt>
<dd>Expand tabs to spaces</dd>
<dt>ts, tabstop=[N]</dt>
<dd>Number of spaces to use for tabs when <b>et</b> is set</dd>
<dt>...</dt>
<dd>See :help modeline for more information</dd>
</dl>
<h4>BUGS</h4>
<ul>
<li>Using strange filetypes (ft=2html) may result in strange output.</li>
<li><a href="mailto:andy753421@gmail.com?subject=vpaste bug">Other?</a></li>
</ul>
<h4>SOURCE</h4>
<ul>
<li><a href="vpaste?ft=sh">vpaste</a></li>
<li><a href="index.cgi?ft=sh">index.cgi</a>
<a href="vimrc?ft=vim">vimrc</a>
<a href="htaccess?ft=apache">htaccess</a>
<a href="robots.txt?ft=robots">robots.txt</a>
<a href="sitemap.xml?ft=xml">sitemap.xml</a></li>
<li><a href="2html.patch?ft=diff">2html.patch</a></li>
<li><a href="https://lug.rose-hulman.edu/svn/misc/trunk/htdocs/vpaste/">Subversion</a></li>
</ul>
<h4>LATEST UPLOADS</h4>
<ul>$(for upload in ${uploads[@]}; do
echo -n "<li>"
echo -n "<span>$upload</span> "
echo -n "<a href='$upload'>text</a> "
echo -n "<a href='$upload?'>rainbow</a>"
echo "</li>"
done)
</ul>
<p><a href="ls">list all</a></p>
<p><a href="head">sample all</a></p>
</body>
</html>
EOF
}
url="http://$HTTP_HOST${REQUEST_URI/\?*}"
pathinfo="${REQUEST_URI/*\/}"
pathinfo="${pathinfo/\?*}"
if [ "$pathinfo" = ls ]; then
do_cmd ls
elif [ "$pathinfo" = head ]; then
do_cmd head
elif [ "$pathinfo" ]; then
do_print "$pathinfo"
elif [ "$CONTENT_TYPE" ]; then
do_upload "${CONTENT_TYPE/*boundary\=/}"
else
do_help
fi