X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=scripts%2Ftask_server.pl;h=661c19a7640c6d722121f26b4b4d47b8417e9d83;hb=d12b396d0ff160f26ccd477132fc2d9d3687fef3;hp=513fa98a1dc9f38ebda01556e039c53ab77b0835;hpb=22e5a8bb243f6d390940450d2ea21d2ff47cfadc;p=kivitendo-erp.git

diff --git a/scripts/task_server.pl b/scripts/task_server.pl
index 513fa98a1..661c19a76 100755
--- a/scripts/task_server.pl
+++ b/scripts/task_server.pl
@@ -1,10 +1,16 @@
 #!/usr/bin/perl
 
+
+use List::MoreUtils qw(any);
+
 use strict;
 
 my $exe_dir;
 
 BEGIN {
+  use FindBin;
+  use lib "$FindBin::Bin/..";
+
   use SL::System::Process;
   $exe_dir = SL::System::Process::exe_dir;
 
@@ -20,7 +26,9 @@ use Cwd;
 use Daemon::Generic;
 use Data::Dumper;
 use DateTime;
+use Encode qw();
 use English qw(-no_match_vars);
+use File::Spec;
 use List::Util qw(first);
 use POSIX qw(setuid setgid);
 use SL::Auth;
@@ -32,29 +40,60 @@ use SL::InstanceConfiguration;
 use SL::LXDebug;
 use SL::LxOfficeConf;
 use SL::Locale;
+use SL::Mailer;
+use SL::System::TaskServer;
+use Template;
 
 our %lx_office_conf;
 
-sub lxinit {
-  my $login = $lx_office_conf{task_server}->{login};
+sub debug {
+  return if !$lx_office_conf{task_server}->{debug};
+  $::lxdebug->message(0, @_);
+}
+
+sub initialize_kivitendo {
+  chdir $exe_dir;
+
+  my $login  = $lx_office_conf{task_server}->{login};
+  my $client = $lx_office_conf{task_server}->{client};
 
   package main;
 
+  Form::disconnect_standard_dbh;
   $::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({}) };
+  $::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;
-
-  require "bin/mozilla/common.pl";
+  $::auth->create_or_refresh_session;
 
   die "cannot find user $login"            unless %::myconfig = $::auth->read_user(login => $login);
-  die "cannot find locale for user $login" unless $::locale   = Locale->new('de');
+  die "cannot find locale for user $login" unless $::locale   = Locale->new($::myconfig{countrycode} || $::lx_office_conf{system}->{language});
+
+  $::form->{__ERROR_HANDLER} = sub { die @_ };
+}
+
+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;
+  Form::disconnect_standard_dbh;
 }
 
 sub drop_privileges {
@@ -85,16 +124,61 @@ sub drop_privileges {
   }
 }
 
+sub notify_on_failure {
+  my (%params) = @_;
+
+  my $cfg = $lx_office_conf{'task_server/notify_on_failure'} || {};
+
+  return if any { !$cfg->{$_} } qw(send_email_to email_from email_subject email_template);
+
+  chdir $exe_dir;
+
+  return debug("Template " . $cfg->{email_template} . " missing!") unless -f $cfg->{email_template};
+
+  my $email_to = $cfg->{send_email_to};
+  if ($email_to !~ m{\@}) {
+    my %user = $::auth->read_user(login => $email_to);
+    return debug("cannot find user for notification $email_to") unless %user;
+
+    $email_to = $user{email};
+    return debug("user for notification " . $user{login} . " doesn't have a valid email address") unless $email_to =~ m{\@};
+  }
+
+  my $template  = Template->new({
+    INTERPOLATE => 0,
+    EVAL_PERL   => 0,
+    ABSOLUTE    => 1,
+    CACHE_SIZE  => 0,
+  });
+
+  return debug("Could not create Template instance") unless $template;
+
+  $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;
+}
+
 sub gd_preconfig {
   my $self = shift;
 
   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 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};
 
   drop_privileges();
-  lxinit();
+  initialize_kivitendo();
 
   return ();
 }
@@ -102,35 +186,41 @@ sub gd_preconfig {
 sub gd_run {
   while (1) {
     my $ok = eval {
-      $::lxdebug->message(0, "Retrieving jobs") if $lx_office_conf{task_server}->{debug};
+      initialize_kivitendo();
+
+      debug("Retrieving jobs");
 
       my $jobs = SL::DB::Manager::BackgroundJob->get_all_need_to_run;
 
-      $::lxdebug->message(0, "  Found: " . join(' ', map { $_->package_name } @{ $jobs })) if $lx_office_conf{task_server}->{debug} && @{ $jobs };
+      debug("  Found: " . join(' ', map { $_->package_name } @{ $jobs })) if @{ $jobs };
 
       foreach my $job (@{ $jobs }) {
         # Provide fresh global variables in case legacy code modifies
         # them somehow.
-        $::locale = Locale->new($::lx_office_conf{system}->{language});
-        $::form   = Form->new;
+        initialize_kivitendo();
 
-        chdir $exe_dir;
+        my $history = $job->run;
 
-        $job->run;
+        notify_on_failure(history => $history) if $history && $history->has_failed;
       }
 
       1;
     };
 
-    if ($lx_office_conf{task_server}->{debug}) {
-      $::lxdebug->message(0, "Exception during execution: ${EVAL_ERROR}") if !$ok;
-      $::lxdebug->message(0, "Sleeping");
+    if (!$ok) {
+      my $error = $EVAL_ERROR;
+      debug("Exception during execution: ${error}");
+      notify_on_failure(exception => $error);
     }
 
+    cleanup_kivitendo();
+
+    debug("Sleeping");
+
     my $seconds = 60 - (localtime)[0];
     if (!eval {
       local $SIG{'ALRM'} = sub {
-        $::lxdebug->message(0, "Got woken up by SIGALRM") if $lx_office_conf{task_server}->{debug};
+        debug("Got woken up by SIGALRM");
         die "Alarm!\n"
       };
       sleep($seconds < 30 ? $seconds + 60 : $seconds);
@@ -141,15 +231,30 @@ sub gd_run {
   }
 }
 
-my $cwd     = getcwd();
-my $pidbase = "${cwd}/users/pid";
+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();
+
+my $file = first { -f } ("${exe_dir}/config/kivitendo.conf", "${exe_dir}/config/lx_office.conf", "${exe_dir}/config/kivitendo.conf.default");
+
+die "No configuration file found." unless $file;
 
-mkdir($pidbase) if !-d $pidbase;
+$file = File::Spec->abs2rel(Cwd::abs_path($file), Cwd::abs_path($exe_dir));
 
-my $file = first { -f } ("${cwd}/config/kivitendo.conf", "${cwd}/config/lx_office.conf", "${cwd}/config/kivitendo.conf.default");
 newdaemon(configfile => $file,
-          progname   => 'kivitendo-task-server',
-          pidbase    => "${pidbase}/",
+          progname   => 'kivitendo-background-jobs',
+          pidbase    => SL::System::TaskServer::PID_BASE() . '/',
           );
 
 1;