Kosmetik/Lesbarkeit

[mfinanz.git] / scripts / task_server.pl

diff --git a/scripts/task_server.pl b/scripts/task_server.pl
index ff21183da57b1a362de2b26ea7cfe44da3a855b4..c946371d073f13511acaf55c83c3bc50e1786905 100755 (executable)
--- a/scripts/task_server.pl
+++ b/scripts/task_server.pl
@@ -32,6 +32,8 @@ use File::Spec;
 use List::Util qw(first);
 use POSIX qw(setuid setgid);
 use SL::Auth;
 use List::Util qw(first);
 use POSIX qw(setuid setgid);
 use SL::Auth;

+use SL::DBUpgrade2;
+use SL::DB::AuthClient;

 use SL::DB::BackgroundJob;
 use SL::BackgroundJob::ALL;
 use SL::Form;
 use SL::DB::BackgroundJob;
 use SL::BackgroundJob::ALL;
 use SL::Form;


@@ -48,47 +50,69 @@ our %lx_office_conf;
 
 sub debug {
   return if !$lx_office_conf{task_server}->{debug};
 
 sub debug {
   return if !$lx_office_conf{task_server}->{debug};

-  $::lxdebug->message(0, @_);
+  $::lxdebug->message(LXDebug::DEBUG1(), join(' ', "task server:", @_));

 }
 
 }
 

-sub lxinit {
-  my $login  = $lx_office_conf{task_server}->{login};
-  my $client = $lx_office_conf{task_server}->{client};
+sub enabled_clients {
+  return SL::DB::Manager::AuthClient->get_all(where => [ '!task_server_user_id' => undef ]);
+}
+
+sub initialize_kivitendo {
+  my ($client) = @_;
+
+  chdir $exe_dir;

 
   package main;
 
 
   package main;
 

+  Form::disconnect_standard_dbh;

   $::lxdebug       = LXDebug->new;
   $::locale        = Locale->new($::lx_office_conf{system}->{language});
   $::form          = Form->new;
   $::auth          = SL::Auth->new;
   $::lxdebug       = LXDebug->new;
   $::locale        = Locale->new($::lx_office_conf{system}->{language});
   $::form          = Form->new;
   $::auth          = SL::Auth->new;

-  die "No client configured or no client found with the name/ID '$client'" unless $::auth->set_client($client);
-  $::instance_conf = SL::InstanceConfiguration->new;
-  $::request       = { cgi => CGI->new({}) };
-
-  die 'cannot reach auth db'               unless $::auth->session_tables_present;

 
 

-  $::auth->restore_session;
+  return if !$client;

 
 

-  require "bin/mozilla/common.pl";
+  $::auth->set_client($client->id);

 
 

-  die "cannot find user $login"            unless %::myconfig = $::auth->read_user(login => $login);
-  die "cannot find locale for user $login" unless $::locale   = Locale->new('de');
-}
+  $::form->{__ERROR_HANDLER} = sub { die @_ };

 
 

-sub per_job_initialization {
-  $::locale        = Locale->new($::myconfig{countrycode} || $::lx_office_conf{system}->{language});
-  $::form          = Form->new;

   $::instance_conf = SL::InstanceConfiguration->new;
   $::request       = SL::Request->new(
     cgi            => CGI->new({}),
     layout         => SL::Layout::None->new,
   );
 
   $::instance_conf = SL::InstanceConfiguration->new;
   $::request       = SL::Request->new(
     cgi            => CGI->new({}),
     layout         => SL::Layout::None->new,
   );
 

+  die 'cannot reach auth db'               unless $::auth->session_tables_present;
+

   $::auth->restore_session;
   $::auth->restore_session;

+  $::auth->create_or_refresh_session;

 
 

-  $::instance_conf->init;
+  my $login = $client->task_server_user->login;

 
 

-  $::form->{__ERROR_HANDLER} = sub { die @_ };
+  die "cannot find user $login"            unless %::myconfig = $::auth->read_user(login => $login);
+  die "cannot find locale for user $login" unless $::locale   = Locale->new($::myconfig{countrycode} || $::lx_office_conf{system}->{language});
+}
+
+sub cleanup_kivitendo {
+  eval { SL::DB::Auth->new->db->dbh->rollback; };
+  eval { SL::DB::BackgroundJob->new->db->dbh->rollback; };
+
+  $::auth->save_session;
+  $::auth->expire_sessions;
+  $::auth->reset;
+
+  $::form     = undef;
+  $::myconfig = ();
+  $::request  = undef;
+  $::auth     = undef;
+}
+
+sub clean_before_sleeping {
+  Form::disconnect_standard_dbh;
+  SL::DBConnect::Cache->disconnect_all_and_clear;
+  SL::DB->db_cache->clear;
+
+  File::Temp::cleanup();

 }
 
 sub drop_privileges {
 }
 
 sub drop_privileges {


@@ -150,17 +174,23 @@ sub notify_on_failure {
 
   $params{client} = $::auth->client;
 
 
   $params{client} = $::auth->client;
 

-  my $body;
-  $template->process($cfg->{email_template}, \%params, \$body);
-
-  Mailer->new(
-    from         => $cfg->{email_from},
-    to           => $email_to,
-    subject      => $cfg->{email_subject},
-    content_type => 'text/plain',
-    charset      => 'utf-8',
-    message      => Encode::decode('utf-8', $body),
-  )->send;
+  eval {
+    my $body;
+    $template->process($cfg->{email_template}, \%params, \$body);
+
+    Mailer->new(
+      from         => $cfg->{email_from},
+      to           => $email_to,
+      subject      => $cfg->{email_subject},
+      content_type => 'text/plain',
+      charset      => 'utf-8',
+      message      => Encode::decode('utf-8', $body),
+    )->send;
+
+    1;
+  } or do {
+    debug("Sending a failure notification failed with an exception: $@");
+  };

 }
 
 sub gd_preconfig {
 }
 
 sub gd_preconfig {


@@ -168,31 +198,61 @@ sub gd_preconfig {
 
   SL::LxOfficeConf->read($self->{configfile});
 
 
   SL::LxOfficeConf->read($self->{configfile});
 

-  die "Missing section [task_server] in config file"                 unless $lx_office_conf{task_server};
-  die "Missing key 'login' in section [task_server] in config file"  unless $lx_office_conf{task_server}->{login};
-  die "Missing key 'client' in section [task_server] in config file" unless $lx_office_conf{task_server}->{client};
+  die "Missing section [task_server] in config file" unless $lx_office_conf{task_server};
+
+  if ($lx_office_conf{task_server}->{login} || $lx_office_conf{task_server}->{client}) {
+    print STDERR <<EOT;
+ERROR: The keys 'login' and/or 'client' are still present in the
+section [task_server] in the configuration file. These keys are
+deprecated. You have to configure the clients for which to run the
+task server in the web admin interface.
+
+The task server will refuse to start until the keys have been removed from
+the configuration file.
+EOT
+    exit 2;
+  }
+
+  initialize_kivitendo();
+
+  my $dbupdater_auth = SL::DBUpgrade2->new(form => $::form, auth => 1)->parse_dbupdate_controls;
+  if ($dbupdater_auth->unapplied_upgrade_scripts($::auth->dbconnect)) {
+    print STDERR <<EOT;
+The authentication database requires an upgrade. Please login to
+kivitendo's administration interface in order to apply it. The task
+server cannot start until the upgrade has been applied.
+EOT
+    exit 2;
+  }

 
   drop_privileges();
 
   drop_privileges();

-  lxinit();

 
   return ();
 }
 
 
   return ();
 }
 

-sub gd_run {
-  while (1) {
+sub run_once_for_all_clients {
+  initialize_kivitendo();
+
+  my $clients = enabled_clients();
+
+  foreach my $client (@{ $clients }) {
+    debug("Running for client ID " . $client->id . " (" . $client->name . ")");
+

     my $ok = eval {
     my $ok = eval {

-      debug("Retrieving jobs");
+      initialize_kivitendo($client);

 
       my $jobs = SL::DB::Manager::BackgroundJob->get_all_need_to_run;
 
 
       my $jobs = SL::DB::Manager::BackgroundJob->get_all_need_to_run;
 

-      debug("  Found: " . join(' ', map { $_->package_name } @{ $jobs })) if @{ $jobs };
+      if (@{ $jobs }) {
+        debug(" Executing the following jobs: " . join(' ', map { $_->package_name } @{ $jobs }));
+      } else {
+        debug(" No jobs to execute found");
+      }

 
       foreach my $job (@{ $jobs }) {
         # Provide fresh global variables in case legacy code modifies
         # them somehow.
 
       foreach my $job (@{ $jobs }) {
         # Provide fresh global variables in case legacy code modifies
         # them somehow.

-        per_job_initialization();
-
-        chdir $exe_dir;
+        initialize_kivitendo($client);

 
         my $history = $job->run;
 
 
         my $history = $job->run;
 


@@ -208,11 +268,24 @@ sub gd_run {
       notify_on_failure(exception => $error);
     }
 
       notify_on_failure(exception => $error);
     }
 

+    cleanup_kivitendo();
+  }
+}
+
+sub gd_run {
+  while (1) {
+    $SIG{'ALRM'} = 'IGNORE';
+
+    run_once_for_all_clients();
+

     debug("Sleeping");
 
     debug("Sleeping");
 

+    clean_before_sleeping();
+

     my $seconds = 60 - (localtime)[0];
     if (!eval {
     my $seconds = 60 - (localtime)[0];
     if (!eval {

-      local $SIG{'ALRM'} = sub {
+      $SIG{'ALRM'} = sub {
+        $SIG{'ALRM'} = 'IGNORE';

         debug("Got woken up by SIGALRM");
         die "Alarm!\n"
       };
         debug("Got woken up by SIGALRM");
         die "Alarm!\n"
       };


@@ -224,17 +297,6 @@ sub gd_run {
   }
 }
 
   }
 }
 

-sub end_of_request {
-  $main::lxdebug->show_backtrace();
-  die <<EOF;
-Job called ::end_of_request()!
-
-This usually indicates success but should not be used by background jobs. A
-backtrace has been logged. Please tell the job author to have a look at it.
-EOF
-
-}
-

 chdir $exe_dir;
 
 mkdir SL::System::TaskServer::PID_BASE() if !-d SL::System::TaskServer::PID_BASE();
 chdir $exe_dir;
 
 mkdir SL::System::TaskServer::PID_BASE() if !-d SL::System::TaskServer::PID_BASE();