--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/plugins/SampleSpamcheck.php	Mon Jan 26 11:03:29 2009 -0500
@@ -0,0 +1,43 @@
+<?php
+/**!info**
+{
+  "Plugin Name"  : "Sample spam check",
+  "Plugin URI"   : "http://enanocms.org/plugin/sample-spamcheck",
+  "Description"  : "Sample spam check plugin. Very basic, and designed only to demonstrate how to develop spam filtering plugins to developers.",
+  "Author"       : "Dan Fuhry",
+  "Version"      : "1.0",
+  "Author URI"   : "http://enanocms.org/"
+}
+**!*/
+
+// Attach to the spam_check hook
+$plugins->attachHook('spam_check', 'sample_spam_check($string, $name, $email, $url, $ip);');
+
+function sample_spam_check(&$string, &$name, &$email, &$url, &$ip)
+{
+  // Define our word list
+  $words = array('boob', 'titty', 'teenage', 'viagra');
+  foreach ( $words as $word )
+  {
+    if ( stristr($string, $word) )
+      return false;
+  }
+  // This name always means trouble.
+  if ( $name == 'Pojo' )
+    return false;
+  // Block hotmail e-mail addresses
+  if ( preg_match('/@hotmail\.com$/', $email) )
+    return false;
+  // Check URL for bad words
+  foreach ( $words as $word )
+  {
+    if ( stristr($url, $word) )
+      return false;
+  }
+  // block IPs
+  if ( $ip == '127.0.1.1') 
+    return false;
+  
+  // Always return true if all checks pass!
+  return true;
+}