Bug 616192: Display personal tags in buglists

Bugzilla/Field.pm

@@ -248,7 +248,7 @@ use constant DEFAULT_FIELDS => (
     {name => "owner_idle_time",       desc => "Time Since Assignee Touched"},
     {name => 'see_also',              desc => "See Also",
      type => FIELD_TYPE_BUG_URLS},
-    {name => 'tag',                   desc => 'Tags'},
+    {name => 'tag',                   desc => 'Tags', buglist => 1},
 );
 
 ################

Bugzilla/Search.pm

@@ -397,7 +397,11 @@ use constant COLUMN_DEPENDS => {
 # certain columns in the buglist. For the most part, Search.pm uses
 # DB::Schema to figure out what needs to be joined, but for some
 # fields it needs a little help.
-use constant COLUMN_JOINS => {
+sub COLUMN_JOINS {
+    my $invocant = shift;
+    my $user = blessed($invocant) ? $invocant->_user : Bugzilla->user;
+
+    my $joins = {
         actual_time => {
             table => '(SELECT bug_id, SUM(work_time) AS total'
                      . ' FROM longdescs GROUP BY bug_id)',
@@ -462,6 +466,19 @@ use constant COLUMN_JOINS => {
             table => 'longdescs',
             join  => 'INNER',
         },
+        tag => {
+            as => 'map_bug_tag',
+            table => 'bug_tag',
+            then_to => {
+                as => 'map_tag',
+                table => 'tag',
+                extra => ['map_tag.user_id = ' . $user->id],
+                from => 'map_bug_tag.tag_id',
+                to => 'id',
+            },
+        }
+    };
+    return $joins;
 };
 
 # This constant defines the columns that can be selected in a query 
@@ -527,6 +544,8 @@ sub COLUMNS {
         'keywords' => $dbh->sql_group_concat('DISTINCT map_keyworddefs.name'),
         
         'longdescs.count' => 'COUNT(DISTINCT map_longdescs_count.comment_id)',
+
+        tag => $dbh->sql_group_concat($dbh->sql_string_concat('map_tag.name')),
     );
 
     # Backward-compatibility for old field names. Goes new_name => old_name.
@@ -1816,7 +1835,7 @@ sub _get_column_joins {
 
     return $cache->{column_joins} if defined $cache->{column_joins};
 
-    my %column_joins = %{ COLUMN_JOINS() };
+    my %column_joins = %{ $self->COLUMN_JOINS() };
     Bugzilla::Hook::process('buglist_column_joins',
                             { column_joins => \%column_joins });