From: Frédéric Buclin <LpSolit@gmail.com>
Date: Tue, 30 Jul 2013 09:15:15 +0000 (+0200)
Subject: Bug 897029: Preload bug permissions when calling Bug.get to improve performance
X-Git-Tag: bugzilla-4.5.1~109
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5fb55b45ed5ed9b51ab967ab4b1019085641294;p=thirdparty%2Fbugzilla.git

Bug 897029: Preload bug permissions when calling Bug.get to improve performance
r/a=sgreen
---

diff --git a/Bugzilla/WebService/Bug.pm b/Bugzilla/WebService/Bug.pm
index 9c49068835..c639084ef6 100644
--- a/Bugzilla/WebService/Bug.pm
+++ b/Bugzilla/WebService/Bug.pm
@@ -323,6 +323,12 @@ sub get {
 
     my @bugs;
     my @faults;
+
+    # Cache permissions for bugs. This highly reduces the number of calls to the DB.
+    # visible_bugs() is only able to handle bug IDs, so we have to skip aliases.
+    my @int = grep { $_ =~ /^\d+$/ } @$ids;
+    Bugzilla->user->visible_bugs(\@int);
+
     foreach my $bug_id (@$ids) {
         my $bug;
         if ($params->{permissive}) {