1 %# BEGIN BPS TAGGED BLOCK {{{
5 %# This software is Copyright (c) 1996-2005 Best Practical Solutions, LLC
6 %# <jesse@bestpractical.com>
8 %# (Except where explicitly superseded by other copyright notices)
13 %# This work is made available to you under the terms of Version 2 of
14 %# the GNU General Public License. A copy of that license should have
15 %# been provided with this software, but in any event can be snarfed
18 %# This work is distributed in the hope that it will be useful, but
19 %# WITHOUT ANY WARRANTY; without even the implied warranty of
20 %# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
21 %# General Public License for more details.
23 %# You should have received a copy of the GNU General Public License
24 %# along with this program; if not, write to the Free Software
25 %# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
28 %# CONTRIBUTION SUBMISSION POLICY:
30 %# (The following paragraph is not intended to limit the rights granted
31 %# to you to modify and distribute this software under the terms of
32 %# the GNU General Public License and is only of importance to you if
33 %# you choose to contribute your changes and enhancements to the
34 %# community by submitting them to Best Practical Solutions, LLC.)
36 %# By intentionally submitting any modifications, corrections or
37 %# derivatives to this work, or any other work intended for use with
38 %# Request Tracker, to Best Practical Solutions, LLC, you confirm that
39 %# you are the copyright holder for those contributions and you grant
40 %# Best Practical Solutions, LLC a nonexclusive, worldwide, irrevocable,
41 %# royalty-free, perpetual, license to use, copy, create derivative
42 %# works based on those contributions, and sublicense and distribute
43 %# those contributions and any derivatives thereof.
45 %# END BPS TAGGED BLOCK }}}
50 $Page = $m->callers(1)->path unless ($Page);
52 my $CacheKey = "Callback--$Page--$_CallbackName";
53 my $callbacks = $cache{$CacheKey} || $m->notes($CacheKey);
56 my $path = "/Callbacks/*$Page/$_CallbackName";
58 # Due to API changes after Mason 1.28, we have to check for which
59 # version we're running when getting the component roots
60 my @roots = map { $_->[1] }
61 $HTML::Mason::VERSION <= 1.28
62 ? $m->interp->resolver->comp_root_array
63 : $m->interp->comp_root_array;
67 for my $root (@roots) {
69 # Skip backup files, files without a leading package name,
70 # and files we've already seen
72 and $_ ne "/Callbacks/$Page/$_CallbackName"
74 $m->interp->resolver->glob_path($path, $root);
77 $m->notes($CacheKey => $callbacks);
78 $cache{$CacheKey} = $callbacks if !$RT::DevelMode;
82 foreach my $comp (sort @$callbacks) {
83 push @rv, $m->comp($comp, %ARGS);
88 $_CallbackName => 'Default'