X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=scripts%2Ftask_server.pl;h=ff21183da57b1a362de2b26ea7cfe44da3a855b4;hb=cb0ae4e41048ffba9a7e3c6f52c21ea11728f42d;hp=81d2078c83bcda4215736af0f9a4920cf2375877;hpb=e36a3c062ce1f7afd4e101f00533d53448a38078;p=kivitendo-erp.git

diff --git a/scripts/task_server.pl b/scripts/task_server.pl
index 81d2078c8..ff21183da 100755
--- a/scripts/task_server.pl
+++ b/scripts/task_server.pl
@@ -1,5 +1,8 @@
 #!/usr/bin/perl
 
+
+use List::MoreUtils qw(any);
+
 use strict;
 
 my $exe_dir;
@@ -23,6 +26,7 @@ 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);
@@ -36,7 +40,9 @@ 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;
 
@@ -69,6 +75,22 @@ sub lxinit {
   die "cannot find locale for user $login" unless $::locale   = Locale->new('de');
 }
 
+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,
+  );
+
+  $::auth->restore_session;
+
+  $::instance_conf->init;
+
+  $::form->{__ERROR_HANDLER} = sub { die @_ };
+}
+
 sub drop_privileges {
   my $user = $lx_office_conf{task_server}->{run_as};
   return unless $user;
@@ -97,6 +119,50 @@ 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;
 
@@ -124,18 +190,24 @@ sub gd_run {
       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;
+        per_job_initialization();
 
         chdir $exe_dir;
 
-        $job->run;
+        my $history = $job->run;
+
+        notify_on_failure(history => $history) if $history && $history->has_failed;
       }
 
       1;
     };
 
-    debug("Exception during execution: ${EVAL_ERROR}") if !$ok;
+    if (!$ok) {
+      my $error = $EVAL_ERROR;
+      debug("Exception during execution: ${error}");
+      notify_on_failure(exception => $error);
+    }
+
     debug("Sleeping");
 
     my $seconds = 60 - (localtime)[0];
@@ -152,6 +224,17 @@ 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();