Funktion "process_perl_script" von User.pm nach DBUpgrade2.pm verschoben

[kivitendo-erp.git] / SL / DBUpgrade2.pm

diff --git a/SL/DBUpgrade2.pm b/SL/DBUpgrade2.pm
index 3fc4922..7725bd6 100644 (file)
--- a/SL/DBUpgrade2.pm
+++ b/SL/DBUpgrade2.pm
@@ -204,6 +204,78 @@ sub process_query {
   $main::lxdebug->leave_sub();
 }
 
+# Process a Perl script which updates the database.
+# If the script returns 1 then the update was successful.
+# Return code "2" means "needs more interaction; remove
+# users/nologin and end current request".
+# All other return codes are fatal errors.
+sub process_perl_script {
+  $main::lxdebug->enter_sub();
+
+  my ($self, $dbh, $filename, $version_or_control, $db_charset) = @_;
+
+  my $form         = $self->{form};
+  my $fh           = IO::File->new($filename, "r") or $form->error("$filename : $!\n");
+  my $file_charset = Common::DEFAULT_CHARSET;
+
+  if (ref($version_or_control) eq "HASH") {
+    $file_charset = $version_or_control->{charset};
+
+  } else {
+    while (<$fh>) {
+      last if !/^--/;
+      next if !/^--\s*\@charset:\s*(.+)/;
+      $file_charset = $1;
+      last;
+    }
+    $fh->seek(0, SEEK_SET);
+  }
+
+  my $contents = join "", <$fh>;
+  $fh->close();
+
+  $db_charset ||= Common::DEFAULT_CHARSET;
+
+  my $iconv = SL::Iconv::get_converter($file_charset, $db_charset);
+
+  $dbh->begin_work();
+
+  # setup dbup_ export vars
+  my %dbup_myconfig = ();
+  map({ $dbup_myconfig{$_} = $form->{$_}; } qw(dbname dbuser dbpasswd dbhost dbport dbconnect));
+
+  my $dbup_locale = $::locale;
+
+  my $result = eval($contents);
+
+  if (1 != $result) {
+    $dbh->rollback();
+    $dbh->disconnect();
+  }
+
+  if (!defined($result)) {
+    print $form->parse_html_template("dbupgrade/error",
+                                     { "file"  => $filename,
+                                       "error" => $@ });
+    ::end_of_request();
+  } elsif (1 != $result) {
+    unlink("users/nologin") if (2 == $result);
+    ::end_of_request();
+  }
+
+  if (ref($version_or_control) eq "HASH") {
+    $dbh->do("INSERT INTO schema_info (tag, login) VALUES (" .
+             $dbh->quote($version_or_control->{"tag"}) . ", " .
+             $dbh->quote($form->{"login"}) . ")");
+  } elsif ($version_or_control) {
+    $dbh->do("UPDATE defaults SET version = " .
+             $dbh->quote($version_or_control));
+  }
+  $dbh->commit();
+
+  $main::lxdebug->leave_sub();
+}
+
 sub _check_for_loops {
   my ($form, $file_name, $controls, $tag, @path) = @_;