Remove crappy guestbook, I'll redo this later
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James Mills
parent
f9c93985d7
commit
b1f0cc8ae7
85
guestbook
85
guestbook
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@ -1,85 +0,0 @@
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#!/bin/sh
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# guestbook - display the current guestbook entries, append a
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# simple form for visitors to add their own comments, and
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# accept and process new guest entries. Works with a separate
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# data file that actually contains the guest data.
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data="/Users/prologic/Projects/zs-starter-template"
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guestbook="$data/guestbook.txt"
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tempfile="/tmp/guestbook.$$"
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sedtemp="/tmp/guestbook.sed.$$"
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trap '/bin/rm -f $tempfile $sedtemp' 0
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echo "Content-type: text/html"
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echo ""
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echo "<html><title>Guestbook for $(hostname)</title>"
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echo "<body bgcolor='white'><h2>Guestbook for $(hostname)</h2>"
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if [ "$REQUEST_METHOD" = "POST" ]; then
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cat - | tr '&+' '\n ' >$tempfile # save the input stream
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name="$(grep 'yourname=' $tempfile | cut -d= -f2)"
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email="$(grep 'email=' $tempfile | cut -d= -f2 | sed 's/%40/@/')"
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# Now, given a URL encoded string, decode some of the most important
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# punctuation (but not all punctuation!)
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cat <<"EOF" >$sedtemp
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s/%2C/,/g;s/%21/!/g;s/%3F/?/g;s/%40/@/g;s/%23/#/g;s/%24/$/g
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s/%25/%/g;s/%26/\&/g;s/%28/(/g;s/%29/)/g;s/%2B/+/g;s/%3A/:/g
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s/%3B/;/g;s/%2F/\//g;s/%27/'/g;s/%22/"/g
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EOF
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comment="$(grep 'comment=' $tempfile | cut -d= -f2 | sed -f $sedtemp)"
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# sequences to look out for: %3C = < %3E = > %60 = `
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if echo $name $email $comment | grep '%'; then
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echo "<h3>Failed: illegal character or characters in input:"
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echo "Not saved.<br>Please also note that no HTML is allowed.</h3>"
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elif [ ! -w $guestbook ]; then
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echo "<h3>Sorry, can't write to the guestbook at this time.</h3>"
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else
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# all is well. Save it to the datafile!
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echo "$(date)|$name|$email|$comment" >>$guestbook
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chmod 777 $guestbook # ensure it's not locked out to webmaster
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fi
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fi
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# do we have a guestbook to work with?
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if [ -f $guestbook ]; then
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echo "<table>"
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while read line; do
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date="$(echo $line | cut -d\| -f1)"
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name="$(echo $line | cut -d\| -f2)"
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email="$(echo $line | cut -d\| -f3)"
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comment="$(echo $line | cut -d\| -f4)"
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echo "<tr><td><a href='mailto:$email'>$name</a> signed thusly:</td></tr>"
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echo "<tr><td><div style='margin-left: 1in'>$comment</div></td></tr>"
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echo "<tr><td align=right style='font-size:60%'>Added $date"
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echo "<hr noshade></td></tr>"
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done <$guestbook
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echo "</table>"
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fi
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# input form...
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echo "<form method='post' action='$(basename $0)'>"
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echo "Please feel free to sign our guestbook too:<br>"
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echo "Your name: <input type='text' name='yourname'><br>"
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echo "Your email address: <input type='text' name='email'><br>"
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echo "And your comment:<br>"
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echo "<textarea name='comment' rows='5' cols='65'></textarea>"
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echo "<br><input type='submit' value='sign our guest book'>"
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echo "</form>"
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echo "</body></html>"
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exit 0
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