From 3be85e174a63158503c333e7f0682abfc969bf8b Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Tue, 28 Aug 2012 14:08:53 +0200
Subject: [PATCH] =?utf8?q?Validierungsfunktion=20f=C3=BCr=20BackgroundJobs?=
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---
 SL/DB/BackgroundJob.pm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/SL/DB/BackgroundJob.pm b/SL/DB/BackgroundJob.pm
index 743a6b5ea..18f8e428f 100644
--- a/SL/DB/BackgroundJob.pm
+++ b/SL/DB/BackgroundJob.pm
@@ -11,6 +11,7 @@ use SL::DB::Manager::BackgroundJob;
 use SL::DB::BackgroundJobHistory;
 
 use SL::BackgroundJob::Test;
+use SL::System::Process;
 
 sub update_next_run_at {
   my $self = shift;
@@ -67,4 +68,24 @@ sub data_as_hash {
   return {};
 }
 
+sub validate {
+  my ($self) = @_;
+
+  my @errors;
+
+  push @errors, $::locale->text('The execution type is invalid.') if ($self->type         || '') !~ m/^(?: once | interval )$/x;
+
+  if (   (($self->package_name || '') !~ m/^ [A-Z][A-Za-z0-9]+ $/x)
+      || ! -f (SL::System::Process::exe_dir() . "/SL/BackgroundJob/" . $self->package_name . ".pm")) {
+    push @errors, $::locale->text('The package name is invalid.');
+  }
+
+  eval {
+    DateTime::Event::Cron->new_from_cron($self->cron_spec)->next(DateTime->now_local);
+    1;
+  } or push @errors, $::locale->text('The execution schedule is invalid.');
+
+  return @errors;
+}
+
 1;
-- 
2.20.1