attempt to strip out hyperlinks and add to post footer. Also change motd file...

attempt to strip out hyperlinks and add to post footer. Also change motd file location back to a safe default ;-)

components/motd.php

 <?php
-$motd_file = "/etc/motd";
+$motd_file = "/tmp/motd.txt";
 
 function decode_entities($text, $quote_style = ENT_COMPAT) {
    if (function_exists('html_entity_decode')) {
@@ -15,6 +15,14 @@ function decode_entities($text, $quote_style = ENT_COMPAT) {
    return $text;
 }
 
+//function to count and collect hyperlinks
+$links_count = 0;
+function linkcounter($uri) {
+	global $links_count, $uris;
+	$uris[++$links_count] = $uri;
+	return $links_count;
+}
+
 $news = $DB->GetAll("SELECT * FROM news WHERE sticky=true AND expiry > now() ORDER BY date DESC");
 if (count($news)<3) {
   $news = $DB->GetAll("(SELECT * FROM news WHERE sticky=false AND expiry > now() ORDER by date DESC LIMIT ".(3-count($news)).") UNION SELECT * FROM news WHERE sticky=true AND expiry > now() ORDER BY date DESC");
@@ -31,7 +39,17 @@ $body = str_replace("<br />", "\n    ", $body);
 $body = str_replace("<li>", "  * ", $body);
 $body = str_replace("</li>", "\n    ", $body);
 $body = str_replace("&nbsp;", " ", $body);
+// remove hyperlinks, collect to display later
+$body = preg_replace(":<a href=['\"](.+?)['\"]>(.*?)</a>:e", "'\\2['.linkcounter('\\1').']'", $body);
 $body = strip_tags($body);
+if (isset($uris)) {
+	$body .= "----\n";
+	foreach ($uris as $urinum => $uri) {
+			$body .= "    [$urinum]: $uri\n";
+			//remove uri from list so it won't show up on the next post
+			unset($uris[$urinum]);
+	}
+}
 $body = decode_entities($body);
 $body = wordwrap($body, 75, "\n    ", 1);
 $body = rtrim($body);