GD in die dependancies aufgenommen

[kivitendo-erp.git] / SL / DB.pm

diff --git a/SL/DB.pm b/SL/DB.pm
index bcbf2e1..dd55163 100644 (file)
--- a/SL/DB.pm
+++ b/SL/DB.pm
@@ -4,31 +4,50 @@ use strict;
 
 use Carp;
 use Data::Dumper;
+use SL::DBConnect;
 use English qw(-no_match_vars);
 use Rose::DB;
+use Rose::DBx::Cache::Anywhere;
 
 use base qw(Rose::DB);
 
+__PACKAGE__->db_cache_class('Rose::DBx::Cache::Anywhere');
 __PACKAGE__->use_private_registry;
 
 my (%_db_registered, %_initial_sql_executed);
 
+sub dbi_connect {
+  shift;
+
+  return SL::DBConnect->connect(@_);
+}
+
 sub create {
   my $domain = shift || SL::DB->default_domain;
   my $type   = shift || SL::DB->default_type;
 
-  my ($domain, $type) = _register_db($domain, $type);
+  ($domain, $type) = _register_db($domain, $type);
 
   my $db = __PACKAGE__->new_or_cached(domain => $domain, type => $type);
 
+  _execute_initial_sql($db);
+
   return $db;
 }
 
+my %_dateformats = ( 'yy-mm-dd'   => 'ISO',
+                     'yyyy-mm-dd' => 'ISO',
+                     'mm/dd/yy'   => 'SQL, US',
+                     'dd/mm/yy'   => 'SQL, EUROPEAN',
+                     'dd.mm.yy'   => 'GERMAN'
+                   );
+
 sub _register_db {
   my $domain = shift;
   my $type   = shift;
 
   my %connect_settings;
+  my $initial_sql;
 
   if (!%::myconfig) {
     $type = 'LXOFFICE_EMPTY';
@@ -37,25 +56,34 @@ sub _register_db {
   } elsif ($type eq 'LXOFFICE_AUTH') {
     %connect_settings = ( driver          => $::myconfig{dbdriver} || 'Pg',
                           database        => $::auth->{DB_config}->{db},
-                          host            => $::auth->{DB_config}->{host},
+                          host            => $::auth->{DB_config}->{host} || 'localhost',
                           port            => $::auth->{DB_config}->{port} || 5432,
                           username        => $::auth->{DB_config}->{user},
                           password        => $::auth->{DB_config}->{password},
                           connect_options => { pg_enable_utf8 => $::locale && $::locale->is_utf8,
                                              });
   } else {
+    my $european_dates = 0;
+    if ($::myconfig{dateformat}) {
+      $european_dates = 1 if $_dateformats{ $::myconfig{dateformat} }
+                          && $_dateformats{ $::myconfig{dateformat} } =~ m/european/i;
+    }
+
     %connect_settings = ( driver          => $::myconfig{dbdriver} || 'Pg',
                           database        => $::myconfig{dbname},
-                          host            => $::myconfig{dbhost},
+                          host            => $::myconfig{dbhost} || 'localhost',
                           port            => $::myconfig{dbport} || 5432,
                           username        => $::myconfig{dbuser},
                           password        => $::myconfig{dbpasswd},
                           connect_options => { pg_enable_utf8 => $::locale && $::locale->is_utf8,
-                                             });
+                                             },
+                          european_dates  => $european_dates);
   }
 
+  my %flattened_settings = _flatten_settings(%connect_settings);
+
   $domain = 'LXOFFICE' if $type =~ m/^LXOFFICE/;
-  $type  .= join($SUBSCRIPT_SEPARATOR, map { $::connect_setings{$_} } sort keys %connect_settings);
+  $type  .= join($SUBSCRIPT_SEPARATOR, map { ($_, $flattened_settings{$_} || '') } sort keys %flattened_settings);
   my $idx = "${domain}::${type}";
 
   if (!$_db_registered{$idx}) {
@@ -70,4 +98,32 @@ sub _register_db {
   return ($domain, $type);
 }
 
+sub _execute_initial_sql {
+  my ($db) = @_;
+
+  return if $_initial_sql_executed{$db} || !%::myconfig || !$::myconfig{dateformat};
+
+  $_initial_sql_executed{$db} = 1;
+
+  # Don't rely on dboptions being set properly. Chose them from
+  # dateformat instead.
+  my $pg_dateformat = $_dateformats{ $::myconfig{dateformat} };
+  $db->dbh->do("set DateStyle to '${pg_dateformat}'") if $pg_dateformat;
+}
+
+sub _flatten_settings {
+  my %settings  = @_;
+  my %flattened = ();
+
+  while (my ($key, $value) = each %settings) {
+    if ('HASH' eq ref $value) {
+      %flattened = ( %flattened, _flatten_settings(%{ $value }) );
+    } else {
+      $flattened{$key} = $value;
+    }
+  }
+
+  return %flattened;
+}
+
 1;