From a699a59ef4fd7bab94d6256a586b203dcff924c3 Mon Sep 17 00:00:00 2001
From: Frank Becker <Frank@Frank-Becker.de>
Date: Fri, 13 Apr 2012 01:05:17 -0400
Subject: Bug 740536 - Webservice for maximum time of audit_log r=dkl,
 a=LpSolit

---
 Bugzilla/WebService/Bugzilla.pm | 71 ++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 70 insertions(+), 1 deletion(-)

(limited to 'Bugzilla/WebService/Bugzilla.pm')

diff --git a/Bugzilla/WebService/Bugzilla.pm b/Bugzilla/WebService/Bugzilla.pm
index 82f6f8630..f441cee90 100644
--- a/Bugzilla/WebService/Bugzilla.pm
+++ b/Bugzilla/WebService/Bugzilla.pm
@@ -11,7 +11,8 @@ use strict;
 use base qw(Bugzilla::WebService);
 use Bugzilla::Constants;
 use Bugzilla::Util qw(datetime_from);
-use Bugzilla::WebService::Util qw(filter_wants);
+use Bugzilla::WebService::Util qw(validate filter_wants);
+use Bugzilla::Util qw(trick_taint);
 
 use DateTime;
 
@@ -114,6 +115,33 @@ sub time {
     };
 }
 
+sub last_audit_time {
+    my ($self, $params) = validate(@_, 'class');
+    my $dbh = Bugzilla->dbh;
+    
+    my $sql_statement = "SELECT MAX(at_time) FROM audit_log";
+    my $class_values =  $params->{class};
+    my @class_values_quoted;
+    foreach my $class_value (@$class_values) {
+        push (@class_values_quoted, $dbh->quote($class_value)) 
+            if $class_value =~ /^Bugzilla(::[a-zA-Z0-9_]+)*$/;
+    }
+
+    if (@class_values_quoted) {
+        $sql_statement .= " WHERE " . $dbh->sql_in('class', \@class_values_quoted);
+    }
+
+    my $last_audit_time = $dbh->selectrow_array("$sql_statement");
+ 
+    # All Webservices return times in UTC; Use UTC here for backwards compat.
+    # Hardcode values where appropriate
+    $last_audit_time = datetime_from($last_audit_time, 'UTC');
+    
+    return {
+        last_audit_time => $self->type('dateTime', $last_audit_time)
+    };
+}
+
 sub parameters {
     my ($self, $args) = @_;
     my $user = Bugzilla->login();
@@ -390,3 +418,44 @@ never be stable.
 =back
 
 =back
+
+=head2 last_audit_time
+
+B<EXPERIMENTAL>
+
+=over
+
+=item B<Description>
+
+Gets the latest time of the audit_log table.
+
+=item B<Params>
+
+You can pass the optional parameter C<class> to get the maximum for only 
+the listed classes.
+
+=over
+
+=item C<class> (array) - An array of strings representing the class names.
+
+B<Note:> The class names are defined as "Bugzilla::<class_name>". For the product
+use Bugzilla:Product.
+
+=back
+
+=item B<Returns>
+
+A hash with a single item, C<last_audit_time>, that is the maximum of the
+at_time from the audit_log.
+
+=item B<Errors> (none)
+
+=item B<History>
+
+=over
+
+=item Added in Bugzilla B<4.4>.
+
+=back
+
+=back
-- 
cgit v1.2.3-24-g4f1b