зеркало из https://github.com/mozilla/pjs.git
126 строки
3.5 KiB
Perl
Executable File
126 строки
3.5 KiB
Perl
Executable File
# -*- mode: cperl; c-basic-offset: 8; indent-tabs-mode: nil; -*-
|
|
|
|
=head1 COPYRIGHT
|
|
|
|
# ***** BEGIN LICENSE BLOCK *****
|
|
# Version: MPL 1.1
|
|
#
|
|
# The contents of this file are subject to the Mozilla Public License
|
|
# Version 1.1 (the "License"); you may not use this file except in
|
|
# compliance with the License. You may obtain a copy of the License
|
|
# at http://www.mozilla.org/MPL/
|
|
#
|
|
# Software distributed under the License is distributed on an "AS IS"
|
|
# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
|
|
# the License for the specific language governing rights and
|
|
# limitations under the License.
|
|
#
|
|
# The Original Code is Litmus.
|
|
#
|
|
# The Initial Developer of the Original Code is
|
|
# the Mozilla Corporation.
|
|
# Portions created by the Initial Developer are Copyright (C) 2006
|
|
# the Initial Developer. All Rights Reserved.
|
|
#
|
|
# Contributor(s):
|
|
# Chris Cooper <ccooper@deadsquid.com>
|
|
# Zach Lipton <zach@zachlipton.com>
|
|
# Max Kanat-Alexander <mkanat@bugzilla.org>
|
|
#
|
|
# ***** END LICENSE BLOCK *****
|
|
|
|
=cut
|
|
|
|
# Global object store and function library for Litmus
|
|
|
|
package Litmus;
|
|
|
|
use strict;
|
|
|
|
use Litmus::Template;
|
|
use Litmus::Config;
|
|
use Litmus::Error;
|
|
use Litmus::Auth;
|
|
use Litmus::CGI;
|
|
|
|
use constant MP2 => ( exists $ENV{MOD_PERL_API_VERSION} and
|
|
$ENV{MOD_PERL_API_VERSION} >= 2 );
|
|
use constant MP1 => ( exists $ENV{MOD_PERL} and
|
|
! exists $ENV{MOD_PERL_API_VERSION});
|
|
|
|
our $_request_cache = {};
|
|
|
|
# each cgi _MUST_ call Litmus->init() prior to doing anything else.
|
|
# init() ensures that the installation has not been disabled, deals with pending
|
|
# login requests, and other essential tasks.
|
|
sub init() {
|
|
if ($Litmus::Config::disabled) {
|
|
my $c = new CGI();
|
|
print $c->header();
|
|
print "Litmus has been shutdown by the administrator. Please try again later.";
|
|
exit;
|
|
}
|
|
# check for pending logins:
|
|
my $c = cgi();
|
|
if ($c->param("login_type")) {
|
|
Litmus::Auth::processLoginForm();
|
|
}
|
|
}
|
|
|
|
# Global Template object
|
|
our $template;
|
|
sub template() {
|
|
my $class = shift;
|
|
$template ||= Litmus::Template->create();
|
|
return $template;
|
|
}
|
|
#sub template() {
|
|
# my $class = shift;
|
|
# request_cache()->{template} ||= Litmus::Template->create();
|
|
# return request_cache()->{template};
|
|
#}
|
|
|
|
# Global CGI object
|
|
sub cgi() {
|
|
my $class = shift;
|
|
request_cache()->{cgi} ||= new Litmus::CGI();
|
|
return request_cache()->{cgi};
|
|
}
|
|
|
|
sub getCurrentUser {
|
|
return Litmus::Auth::getCurrentUser();
|
|
}
|
|
|
|
# cache of global variables for a single request only
|
|
# use me like: Litmus->request_cache->{'var'} = 'foo';
|
|
# entries here are guarenteed to get flushed when the request ends,
|
|
# even when running under mod_perl
|
|
# from Bugzilla.pm:
|
|
sub request_cache {
|
|
if ($ENV{MOD_PERL}) {
|
|
my $request;
|
|
if (MP2) {
|
|
$request = Apache2::RequestUtil->request();
|
|
} elsif (MP1) {
|
|
$request = Apache->request();
|
|
}
|
|
my $cache = $request->pnotes();
|
|
# Sometimes mod_perl doesn't properly call DESTROY on all
|
|
# the objects in pnotes(), so we register a cleanup handler
|
|
# to make sure that this happens.
|
|
if (!$cache->{cleanup_registered}) {
|
|
$request->push_handlers(PerlCleanupHandler => sub {
|
|
my $r = shift;
|
|
foreach my $key (keys %{$r->pnotes}) {
|
|
delete $r->pnotes->{$key};
|
|
}
|
|
});
|
|
$cache->{cleanup_registered} = 1;
|
|
}
|
|
return $cache;
|
|
}
|
|
return $_request_cache;
|
|
}
|
|
|
|
1;
|