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[vpaste] / index.cgi
diff --git a/index.cgi b/index.cgi
index a074f8a0f3d7cfee91edf07737463f85a872376c..0c5eeba32858e1bd7a46c4484729443ed8a09db8 100755 (executable)
--- a/index.cgi
+++ b/index.cgi
@@ -13,8 +13,13 @@
 # GNU General Public License for more details.
 
 # Remove url codings form stdin
-function urldecode {
-       sed -e 's/%\([0-9A-F][0-9A-F]\)/\\\\\x\1/g; s/[,&]/ /g' | xargs echo -e
+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"
 }
 
 # Extract an uploaded file from standard input
@@ -46,7 +51,8 @@ function do_print {
        if [ -f "$1" ]; then
                input="$1"
        elif [ -f "db/$1" ]; then
-               input="db/$1" 
+               input="db/$1"
+               trim='1d' # sed command to remove cruft
        else
                echo "Status: 404"
                start_text
@@ -54,22 +60,32 @@ function do_print {
                return
        fi
 
-       modeline="$(echo $QUERY_STRING | urldecode)"
 
-       if [ -z "$modeline" ]; then
-               start_text
-               cat "$input"
-       else
-               # I have some plugins in ~/.vim
-               #
-               # Run vimhi.sh in screen to trick it into thinking
-               # that it has a real terminal, not that we also have to
-               # set term=xterm-256color in vimrc
+       if [[ "$REQUEST_URI" == *'?'* ]]; then
+               # Create a temp file with the provided modeline
                output="$(mktemp)"
+               tmp="$(mktemp)"
+               cat  "$input" >> "$tmp"
+               get_modeline  >> "$tmp"
+
+               # - I have some plugins in ~/.vim
+               # - Run ex in screen to trick it into thinking that it
+               #   has a real terminal, not that we also have to set
+               #   term=xterm-256color in vimrc
                HOME=/home/andy \
-               screen -D -m ./vimhi.sh "$input" "$output" "$modeline"
+               screen -D -m ex -u vimrc \
+                       '+$d|'$trim     \
+                       '+TOhtml'       \
+                       "+sav! $output" \
+                       '+qall!'        \
+                       "$tmp"
+
                start_html
                cat "$output" 
+               rm "$tmp" "$output"
+       else
+               start_text
+               sed "$trim" "$input"
        fi
 }
 
@@ -78,9 +94,9 @@ function do_print {
 function do_upload {
        output="$(mktemp db/XXXXX)"
        uri="$SCRIPT_URI$(basename "$output")"
-       cut_file "$1" > "$output"
+       (get_modeline; cut_file "$1") > "$output"
        start_text
-       echo "$uri"
+       echo "$uri${QUERY_STRING:+"?"}"
 }
 
 # Default index page
@@ -101,8 +117,7 @@ cat - <<EOF
                h4 { margin:1em 0 0 0; }
                p,ul,dl,dd,pre,blockquote { margin:0 0 0 2em; }
                dt { font-weight:bold; padding:0.5em 0 0 0; }
-               blockquote { height:2pc; width:30em; font-size:smaller; overflow:hidden; }
-               blockquote:hover { height:auto; width:auto; }
+               blockquote { width:50em; font-size:small; }
                </style>
        </head>
        <body>
@@ -110,10 +125,14 @@ cat - <<EOF
                <p>vpaste: Vim enabled pastebin</p>
 
                <h4>SYNOPSIS</h4>
-               <pre>&lt;command&gt; | curl -F 'x=<-' $SCRIPT_URI</pre>
+               <pre> vpaste file [option=value,..]</pre>
+               <pre> &lt;command&gt; | vpaste [option=value,..]</pre>
+               <br>
+               <pre> &lt;command&gt; | curl -F 'x=<-' $SCRIPT_URI[?option=value,..]</pre>
 
                <h4>DESCRIPTION</h4>
-               <p>Add <b>?option[=value] ..</b> to make your text a rainbow.</p>
+               <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>
@@ -129,16 +148,12 @@ cat - <<EOF
                <dd>See :help modeline for more information</dd>
                </dl>
 
-               <h4>FILETYPES</h4>
-               <blockquote><u>[+]</u> $filetypes</blockquote>
-
                <h4>SOURCE</h4>
                <ul>
                <li><a href="vpaste?ft=sh">vpaste</a>
                <li><a href="index.cgi?ft=sh">index.cgi</a>
-               <li><a href="vimhi.sh?ft=sh">vimhi.sh</a>
-               <li><a href="vimrc?ft=vim">vimrc</a>
-               <li><a href="htaccess?ft=apache">htaccess</a>
+                   <a href="vimrc?ft=vim">vimrc</a>
+                   <a href="htaccess?ft=apache">htaccess</a>
                <li><a href="2html-et.patch?ft=diff">2html-et.patch</a>
                </ul>
 
@@ -146,6 +161,9 @@ cat - <<EOF
                <ul>$(for uri in ${uploads[@]}; do
                        echo "<li><a href='$uri'>$uri</a>"
                done)</ul>
+
+               <h4>FILETYPES</h4>
+               <blockquote>$filetypes</blockquote>
        </body>
 </html>
 EOF
Vim based pastebin