Bug 283924: Move ValidateComment out of CGI.pl

Patch By Max Kanat-Alexander <mkanat@kerio.com> r=LpSolit, a=justdave

3 files changed, 16 insertions, 10 deletions

diff --git a/Bugzilla/Bug.pm b/Bugzilla/Bug.pm
index b2261e1ee..b9229d98e 100755
--- a/Bugzilla/Bug.pm
+++ b/Bugzilla/Bug.pm
@@ -44,6 +44,13 @@ use Bugzilla::User;
 use Bugzilla::Util;
 use Bugzilla::Error;
 
+use base qw(Exporter);
+@Bugzilla::Bug::EXPORT = qw(
+    ValidateComment
+);
+
+use constant MAX_COMMENT_LENGTH => 65535;
+
 sub fields {
     # Keep this ordering in sync with bugzilla.dtd
     my @fields = qw(bug_id alias creation_ts short_desc delta_ts
@@ -585,6 +592,14 @@ sub CountOpenDependencies {
     return @dependencies;
 }
 
+sub ValidateComment ($) {
+    my ($comment) = @_;
+
+    if (defined($comment) && length($comment) > MAX_COMMENT_LENGTH) {
+        ThrowUserError("comment_too_long");
+    }
+}
+
 sub AUTOLOAD {
   use vars qw($AUTOLOAD);
   my $attr = $AUTOLOAD;
diff --git a/CGI.pl b/CGI.pl
index d650ea08e..652d6c03b 100644
--- a/CGI.pl
+++ b/CGI.pl
@@ -188,16 +188,6 @@ sub ValidateBugID {
     }
 }
 
-sub ValidateComment {
-    # Make sure a comment is not too large (greater than 64K).
-    
-    my ($comment) = @_;
-    
-    if (defined($comment) && length($comment) > 65535) {
-        ThrowUserError("comment_too_long");
-    }
-}
-
 sub PasswordForLogin {
     my ($login) = (@_);
     SendSQL("select cryptpassword from profiles where login_name = " .
diff --git a/attachment.cgi b/attachment.cgi
index 92d127e1a..64e30f64a 100755
--- a/attachment.cgi
+++ b/attachment.cgi
@@ -48,6 +48,7 @@ use Bugzilla::Flag;
 use Bugzilla::FlagType; 
 use Bugzilla::User;
 use Bugzilla::Util;
+use Bugzilla::Bug;
 
 # Check whether or not the user is logged in and, if so, set the $::userid 
 Bugzilla->login();