kivitendo/SL/Dispatcher.pm @ 2c1c6a9a
| 94899fc9 | Moritz Bunkus | package SL::Dispatcher;
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use strict;
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| 0ea2ddad | Sven Schöling | BEGIN {
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unshift @INC, "modules/override"; # Use our own versions of various modules (e.g. YAML).
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push @INC, "modules/fallback"; # Only use our own versions of modules if there's no system version.
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push @INC, "SL"; # FCGI won't find modules that are not properly named. Help it by inclduging SL
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}
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| 94899fc9 | Moritz Bunkus | use CGI qw( -no_xhtml);
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| f04a7950 | Moritz Bunkus | use Config::Std;
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| cad439ef | Moritz Bunkus | use DateTime;
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| f04a7950 | Moritz Bunkus | use Encode;
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| 94899fc9 | Moritz Bunkus | use English qw(-no_match_vars);
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use SL::Auth;
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use SL::LXDebug;
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use SL::Locale;
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use SL::Common;
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| cad439ef | Moritz Bunkus | use SL::Helper::DateTime;
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| 94899fc9 | Moritz Bunkus | use Form;
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| 7a604472 | Moritz Bunkus | use List::Util qw(first);
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| 94899fc9 | Moritz Bunkus | use File::Basename;
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| b2945bf6 | Sven Schöling | # Trailing new line is added so that Perl will not add the line
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# number 'die' was called in.
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use constant END_OF_REQUEST => "END-OF-REQUEST\n";
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| 23f79a87 | Moritz Bunkus | sub new {
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my ($class, $interface) = @_;
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my $self = bless {}, $class;
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$self->{interface} = lc($interface || 'cgi');
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return $self;
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}
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| 94899fc9 | Moritz Bunkus | sub pre_request_checks {
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| 879abbad | Sven Schöling | if (!$::auth->session_tables_present) {
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if ($::form->{script} eq 'admin.pl') {
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::run();
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::end_of_request();
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} else {
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show_error('login/auth_db_unreachable');
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}
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}
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| 94899fc9 | Moritz Bunkus | $::auth->expire_sessions;
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}
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sub show_error {
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$::lxdebug->enter_sub;
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| 881cc205 | Moritz Bunkus | my $template = shift;
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my $error_type = shift || '';
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| be6f6cfd | Moritz Bunkus | $::locale = Locale->new($::lx_office_conf{system}->{language});
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| 881cc205 | Moritz Bunkus | $::form->{error} = $::locale->text('The session is invalid or has expired.') if ($error_type eq 'session');
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$::form->{error} = $::locale->text('Incorrect password!.') if ($error_type eq 'password');
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| be6f6cfd | Moritz Bunkus | $::myconfig{countrycode} = $::lx_office_conf{system}->{language};
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| 94899fc9 | Moritz Bunkus | $::form->{stylesheet} = 'css/lx-office-erp.css';
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$::form->header;
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print $::form->parse_html_template($template);
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$::lxdebug->leave_sub;
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| b2945bf6 | Sven Schöling | ::end_of_request();
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| 94899fc9 | Moritz Bunkus | }
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sub pre_startup_setup {
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| ed7bfc4a | Moritz Bunkus | read_config 'config/lx_office.conf' => %::lx_office_conf;
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_decode_recursively(\%::lx_office_conf);
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| 2b82ec61 | Moritz Bunkus | _init_environment();
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| ed7bfc4a | Moritz Bunkus | |||
| 94899fc9 | Moritz Bunkus | eval {
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package main;
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require "bin/mozilla/common.pl";
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require "bin/mozilla/installationcheck.pl";
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} or die $EVAL_ERROR;
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| 1c8bbb4e | Sven Schöling | # canonial globals. if it's not here, chances are it will get refactored someday.
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| 94899fc9 | Moritz Bunkus | {
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no warnings 'once';
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| 1c8bbb4e | Sven Schöling | $::lxdebug = LXDebug->new;
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$::auth = SL::Auth->new;
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$::form = undef;
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%::myconfig = ();
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%::called_subs = (); # currently used for recursion detection
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| 94899fc9 | Moritz Bunkus | }
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| 847d924b | Sven Schöling | |||
$SIG{__WARN__} = sub {
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$::lxdebug->warn(@_);
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}
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| 94899fc9 | Moritz Bunkus | }
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sub pre_startup_checks {
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::verify_installation();
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}
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sub pre_startup {
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pre_startup_setup();
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pre_startup_checks();
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}
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sub require_main_code {
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| 193b1e4e | Sven Schöling | $::lxdebug->enter_sub;
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| 94899fc9 | Moritz Bunkus | my ($script, $suffix) = @_;
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eval {
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package main;
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require "bin/mozilla/$script$suffix";
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} or die $EVAL_ERROR;
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if (-f "bin/mozilla/custom_$script$suffix") {
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eval {
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package main;
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require "bin/mozilla/custom_$script$suffix";
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};
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$::form->error($EVAL_ERROR) if ($EVAL_ERROR);
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}
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| d4f9d559 | Moritz Bunkus | if ($::form->{login} && -f "bin/mozilla/$::form->{login}_$script") {
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| 94899fc9 | Moritz Bunkus | eval {
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package main;
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| d4f9d559 | Moritz Bunkus | require "bin/mozilla/$::form->{login}_$script";
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| 94899fc9 | Moritz Bunkus | };
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$::form->error($EVAL_ERROR) if ($EVAL_ERROR);
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}
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| 193b1e4e | Sven Schöling | $::lxdebug->leave_sub;
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| 94899fc9 | Moritz Bunkus | }
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| 41400107 | Moritz Bunkus | sub _require_controller {
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my $controller = shift;
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$controller =~ s|[^A-Za-z0-9_]||g;
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eval {
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package main;
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require "SL/Controller/${controller}.pm";
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} or die $EVAL_ERROR;
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}
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sub _run_controller {
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"SL::Controller::$_[0]"->new->_run_action($_[1]);
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}
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| 94899fc9 | Moritz Bunkus | sub handle_request {
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| 7a0da5ac | Moritz Bunkus | my $self = shift;
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$self->{request} = shift;
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| 23f79a87 | Moritz Bunkus | |||
| 94899fc9 | Moritz Bunkus | $::lxdebug->enter_sub;
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$::lxdebug->begin_request;
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| 41400107 | Moritz Bunkus | my ($script, $path, $suffix, $script_name, $action, $routing_type);
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| 94899fc9 | Moritz Bunkus | |||
| 9ea6d163 | Sven Schöling | $script_name = $ENV{SCRIPT_NAME};
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| 94899fc9 | Moritz Bunkus | |||
| 23f79a87 | Moritz Bunkus | $self->unrequire_bin_mozilla;
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| 94899fc9 | Moritz Bunkus | |||
| aabb3a63 | Moritz Bunkus | $::cgi = CGI->new('');
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| be6f6cfd | Moritz Bunkus | $::locale = Locale->new($::lx_office_conf{system}->{language});
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| aabb3a63 | Moritz Bunkus | $::form = Form->new;
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%::called_subs = ();
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| 7a604472 | Moritz Bunkus | |||
| 41400107 | Moritz Bunkus | eval { ($routing_type, $script_name, $action) = _route_request($script_name); 1; } or return;
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| 7a604472 | Moritz Bunkus | |||
| 41400107 | Moritz Bunkus | if ($routing_type eq 'old') {
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$::form->{action} = lc $::form->{action};
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$::form->{action} =~ s/( |-|,|\#)/_/g;
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| 94899fc9 | Moritz Bunkus | |||
| 41400107 | Moritz Bunkus | ($script, $path, $suffix) = fileparse($script_name, ".pl");
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require_main_code($script, $suffix);
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$::form->{script} = $script . $suffix;
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} else {
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_require_controller($script_name);
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$::form->{script} = "controller.pl";
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}
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| 94899fc9 | Moritz Bunkus | |||
pre_request_checks();
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eval {
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| fa438d50 | Moritz Bunkus | my $session_result = $::auth->restore_session;
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$::auth->create_or_refresh_session;
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| 8cd05ad6 | Moritz Bunkus | $::form->error($::locale->text('System currently down for maintenance!')) if -e ($::lx_office_conf{paths}->{userspath} . "/nologin") && $script ne 'admin';
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| cb114b28 | Moritz Bunkus | |||
| 94899fc9 | Moritz Bunkus | if ($script eq 'login' or $script eq 'admin' or $script eq 'kopf') {
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$::form->{titlebar} = "Lx-Office " . $::locale->text('Version') . " $::form->{version}";
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| fa438d50 | Moritz Bunkus | ::run($session_result);
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| 94899fc9 | Moritz Bunkus | |||
| aa2bdd23 | Moritz Bunkus | } else {
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| 94899fc9 | Moritz Bunkus | show_error('login/password_error', 'session') if SL::Auth::SESSION_EXPIRED == $session_result;
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%::myconfig = $::auth->read_user($::form->{login});
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show_error('login/password_error', 'password') unless $::myconfig{login};
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| c7edb248 | Sven Schöling | $::locale = Locale->new($::myconfig{countrycode});
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| 94899fc9 | Moritz Bunkus | |||
show_error('login/password_error', 'password') if SL::Auth::OK != $::auth->authenticate($::form->{login}, $::form->{password}, 0);
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$::auth->set_session_value('login', $::form->{login}, 'password', $::form->{password});
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$::auth->create_or_refresh_session;
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| 4065042c | Moritz Bunkus | $::auth->delete_session_value('FLASH')->save_session();
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| 94899fc9 | Moritz Bunkus | delete $::form->{password};
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| aa2bdd23 | Moritz Bunkus | if ($action) {
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map { $::form->{$_} = $::myconfig{$_} } qw(stylesheet charset)
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unless $action eq 'save' && $::form->{type} eq 'preferences';
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| 94899fc9 | Moritz Bunkus | |||
| aa2bdd23 | Moritz Bunkus | $::form->set_standard_title;
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| 41400107 | Moritz Bunkus | if ($routing_type eq 'old') {
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::call_sub('::' . $::locale->findsub($action));
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} else {
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_run_controller($script_name, $action);
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}
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| aa2bdd23 | Moritz Bunkus | } else {
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$::form->error($::locale->text('action= not defined!'));
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}
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| 94899fc9 | Moritz Bunkus | }
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1;
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} or do {
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| b2945bf6 | Sven Schöling | if ($EVAL_ERROR ne END_OF_REQUEST) {
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$::form->{label_error} = $::cgi->pre($EVAL_ERROR);
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eval { show_error('generic/error') };
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}
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| 94899fc9 | Moritz Bunkus | };
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# cleanup
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$::locale = undef;
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$::form = undef;
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$::myconfig = ();
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| 2a19f220 | Moritz Bunkus | Form::disconnect_standard_dbh unless $self->_interface_is_fcgi;
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| 94899fc9 | Moritz Bunkus | |||
$::lxdebug->end_request;
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$::lxdebug->leave_sub;
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}
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sub unrequire_bin_mozilla {
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| 23f79a87 | Moritz Bunkus | my $self = shift;
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| 2a19f220 | Moritz Bunkus | return unless $self->_interface_is_fcgi;
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| 9ea6d163 | Sven Schöling | |||
| 94899fc9 | Moritz Bunkus | for (keys %INC) {
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next unless m#^bin/mozilla/#;
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next if /\bcommon.pl$/;
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next if /\binstallationcheck.pl$/;
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delete $INC{$_};
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}
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}
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| 2a19f220 | Moritz Bunkus | sub _interface_is_fcgi {
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my $self = shift;
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return $self->{interface} =~ m/^(?:fastcgi|fcgid|fcgi)$/;
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}
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| 7a604472 | Moritz Bunkus | sub _route_request {
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my $script_name = shift;
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| 41400107 | Moritz Bunkus | return $script_name =~ m/dispatcher\.pl$/ ? ('old', _route_dispatcher_request())
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: $script_name =~ m/controller\.pl/ ? ('controller', _route_controller_request())
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: ('old', $script_name, $::form->{action});
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| 7a604472 | Moritz Bunkus | }
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sub _route_dispatcher_request {
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| d8b7e4d0 | Moritz Bunkus | my $name_re = qr{[a-z]\w*};
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| 7a604472 | Moritz Bunkus | my ($script_name, $action);
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eval {
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| d8b7e4d0 | Moritz Bunkus | die "Unroutable request -- inavlid module name.\n" if !$::form->{M} || ($::form->{M} !~ m/^${name_re}$/);
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| 7a604472 | Moritz Bunkus | $script_name = $::form->{M} . '.pl';
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if ($::form->{A}) {
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$action = $::form->{A};
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} else {
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| d8b7e4d0 | Moritz Bunkus | $action = first { m/^A_${name_re}$/ } keys %{ $::form };
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| 7a604472 | Moritz Bunkus | die "Unroutable request -- inavlid action name.\n" if !$action;
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delete $::form->{$action};
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||||
$action = substr $action, 2;
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||||
}
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||||
delete @{$::form}{qw(M A)};
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1;
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||||
} or do {
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||||
$::form->{label_error} = $::cgi->pre($EVAL_ERROR);
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||||
show_error('generic/error');
|
||||
};
|
||||
return ($script_name, $action);
|
||||
}
|
||||
| 41400107 | Moritz Bunkus | sub _route_controller_request {
|
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my ($controller, $action);
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||||
eval {
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| eb1efd21 | Moritz Bunkus | $::form->{action} =~ m|^ ( [A-Z] [A-Za-z0-9_]* ) / ( [a-z] [a-z0-9_]* ) $|x || die "Unroutable request -- inavlid controller/action.\n";
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| 41400107 | Moritz Bunkus | ($controller, $action) = ($1, $2);
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delete $::form->{action};
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||||
1;
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||||
} or do {
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||||
$::form->{label_error} = $::cgi->pre($EVAL_ERROR);
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||||
show_error('generic/error');
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||||
};
|
||||
return ($controller, $action);
|
||||
}
|
||||
| 7a0da5ac | Moritz Bunkus | sub get_standard_filehandles {
|
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my $self = shift;
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||||
return $self->{interface} =~ m/f(?:ast)cgi/i ? $self->{request}->GetHandles() : (\*STDIN, \*STDOUT, \*STDERR);
|
||||
}
|
||||
| f04a7950 | Moritz Bunkus | sub _decode_recursively {
|
||
my ($obj) = @_;
|
||||
while (my ($key, $value) = each %{ $obj }) {
|
||||
if (ref($value) eq 'HASH') {
|
||||
_decode_recursively($value);
|
||||
} else {
|
||||
$obj->{$key} = decode('UTF-8', $value);
|
||||
}
|
||||
}
|
||||
}
|
||||
| 2b82ec61 | Moritz Bunkus | sub _init_environment {
|
||
my %key_map = ( lib => { name => 'PERL5LIB', append_path => 1 },
|
||||
path => { name => 'PATH', append_path => 1 },
|
||||
);
|
||||
my $cfg = $::lx_office_conf{environment} || {};
|
||||
while (my ($key, $value) = each %{ $cfg }) {
|
||||
next unless $value;
|
||||
my $info = $key_map{$key} || {};
|
||||
$key = $info->{name} || $key;
|
||||
if ($info->{append_path}) {
|
||||
$value = ':' . $value unless $value =~ m/^:/ || !$ENV{$key};
|
||||
$value = $ENV{$key} . $value;
|
||||
}
|
||||
$ENV{$key} = $value;
|
||||
}
|
||||
}
|
||||
| b2945bf6 | Sven Schöling | package main;
|
||
use strict;
|
||||
sub end_of_request {
|
||||
die SL::Dispatcher->END_OF_REQUEST;
|
||||
}
|
||||
| 94899fc9 | Moritz Bunkus | 1;
|