From d94865b30a92be8a3a900f8d1d8262d36044b1ca Mon Sep 17 00:00:00 2001
From: Tiago Mello <timello@gmail.com>
Date: Tue, 24 Aug 2010 18:03:20 -0300
Subject: Bug 583243: Add a new hook 'search_operator_field_override'.
 r/a=mkanat

---
 extensions/Example/Extension.pm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'extensions/Example')

diff --git a/extensions/Example/Extension.pm b/extensions/Example/Extension.pm
index 87061aa06..4d85d01f8 100644
--- a/extensions/Example/Extension.pm
+++ b/extensions/Example/Extension.pm
@@ -196,6 +196,27 @@ sub buglist_columns {
     $columns->{'example'} = { 'name' => 'bugs.delta_ts' , 'title' => 'Example' };
 }
 
+sub search_operator_field_override {
+    my ($self, $args) = @_;
+    
+    my $operators = $args->{'operators'};
+
+    my $original = $operators->{component}->{_non_changed};
+    $operators->{component} = {
+        _non_changed => sub { _component_nonchanged($original, @_) }
+    };
+}
+
+sub _component_nonchanged {
+    my $original = shift;
+    my ($invocant, $args) = @_;
+
+    $invocant->$original($args);
+    # Actually, it does not change anything in the result,
+    # just an example.
+    $args->{term} = $args->{term} . " OR 1=2";
+}
+
 sub bugmail_recipients {
     my ($self, $args) = @_;
     my $recipients = $args->{recipients};
-- 
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