From da8a68efca948f50d770060a58f812e58009e2e5 Mon Sep 17 00:00:00 2001
From: JT Smith <jt@plainblack.com>
Date: Tue, 14 Apr 2009 16:47:33 +0000
Subject: [PATCH] fixed a problem in the spam system for Post and added spam
 prevention in Wiki

---
 lib/WebGUI/Asset/Post.pm     |  1 +
 lib/WebGUI/Asset/WikiPage.pm | 17 ++++++++++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/lib/WebGUI/Asset/Post.pm b/lib/WebGUI/Asset/Post.pm
index 5debd6ba5..dac794d7d 100644
--- a/lib/WebGUI/Asset/Post.pm
+++ b/lib/WebGUI/Asset/Post.pm
@@ -970,6 +970,7 @@ sub postProcess {
     my $spamStopWords = $self->session->config->get('spamStopWords');
     if (ref $spamStopWords eq 'ARRAY') {
         my $spamRegex = join('|',@{$spamStopWords});
+        $spamRegex =~ s/\s/\\ /g;
         if ($data{content} =~ m/$spamRegex/xmsi) {
             $data{skipNotification} = 1;
             $self->trash;
diff --git a/lib/WebGUI/Asset/WikiPage.pm b/lib/WebGUI/Asset/WikiPage.pm
index b6f74069d..1215c65d5 100644
--- a/lib/WebGUI/Asset/WikiPage.pm
+++ b/lib/WebGUI/Asset/WikiPage.pm
@@ -125,6 +125,22 @@ sub getAutoCommitWorkflowId {
 	my $self = shift;
     my $wiki = $self->getWiki;
     if ($wiki->hasBeenCommitted) {
+
+        # delete spam
+        my $spamStopWords = $self->session->config->get('spamStopWords');
+        if (ref $spamStopWords eq 'ARRAY') {
+            my $spamRegex = join('|',@{$spamStopWords});
+            $spamRegex =~ s/\s/\\ /g;
+            if ($self->get('content') =~ m{$spamRegex}xmsi) {
+                my $tag = WebGUI::VersionTag->new($self->session, $self->get('tagId'));
+                $self->purgeRevision;
+                if ($tag->getAssetCount == 0) {
+                    $tag->rollback;
+                }
+                return undef;
+            }
+        }
+
         return $wiki->get('approvalWorkflow')
             || $self->session->setting->get('defaultVersionTagWorkflow');
     }
@@ -276,7 +292,6 @@ sub processPropertiesFromFormPost {
             }
         }
     }
-
 }
 
 #-------------------------------------------------------------------