From 424d6eadbe8a0c863a4f6a4ea5e60a86a309de50 Mon Sep 17 00:00:00 2001
From: Moritz Bunkus <m.bunkus@linet-services.de>
Date: Fri, 22 Jul 2011 12:57:16 +0200
Subject: [PATCH] In Konfiguration angegebene Anwendungen in PATH suchen
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Fix für Bug 1690.
---
 SL/Dispatcher.pm   | 22 ----------------------
 SL/LxOfficeConf.pm | 45 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 22 deletions(-)

diff --git a/SL/Dispatcher.pm b/SL/Dispatcher.pm
index 4aadef74d..97a2f45f4 100644
--- a/SL/Dispatcher.pm
+++ b/SL/Dispatcher.pm
@@ -81,7 +81,6 @@ sub pre_startup_setup {
   my ($self) = @_;
 
   SL::LxOfficeConf->read;
-  _init_environment();
 
   eval {
     package main;
@@ -370,27 +369,6 @@ sub get_standard_filehandles {
   return $self->{interface} =~ m/f(?:ast)cgi/i ? $self->{request}->GetHandles() : (\*STDIN, \*STDOUT, \*STDERR);
 }
 
-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} = $value;
-  }
-}
-
 sub _check_for_old_config_files {
   my @old_files = grep { -f "config/${_}" } qw(authentication.pl console.conf lx-erp.conf lx-erp-local.conf);
   return unless @old_files;
diff --git a/SL/LxOfficeConf.pm b/SL/LxOfficeConf.pm
index 7690eebda..c13318677 100644
--- a/SL/LxOfficeConf.pm
+++ b/SL/LxOfficeConf.pm
@@ -5,6 +5,8 @@ use strict;
 use Config::Std;
 use Encode;
 
+my $environment_initialized;
+
 sub read {
   my ($class, $file_name) = @_;
 
@@ -18,6 +20,9 @@ sub read {
     _decode_recursively(\%local_conf);
     _flat_merge(\%::lx_office_conf, \%local_conf);
   }
+
+  _init_environment();
+  _determine_application_paths();
 }
 
 sub _decode_recursively {
@@ -45,4 +50,44 @@ sub _flat_merge {
   }
 }
 
+sub _init_environment {
+  return if $environment_initialized;
+
+  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;
+  }
+
+  $environment_initialized = 1;
+}
+
+sub _determine_application_paths {
+  my @paths = grep { $_ } split m/:/, $ENV{PATH};
+
+  foreach my $key (keys %{ $::lx_office_conf{applications} }) {
+    my ($program) = split m/\s+/, $::lx_office_conf{applications}->{$key};
+    next if $program =~ m|/|;
+
+    foreach my $path (@paths) {
+      next unless -f "${path}/${program}";
+      $::lx_office_conf{applications}->{$key} = "${path}/" . $::lx_office_conf{applications}->{$key};
+      last;
+    }
+  }
+}
+
 1;
-- 
2.20.1