+#!/usr/bin/perl
+
+die("This script cannot be run from the command line.") unless ($main::form);
+
+sub mydberror {
+ my ($dbup_locale, $msg) = @_;
+ die($dbup_locale->text("Database update error:") .
+ "<br>$msg<br>" . $DBI::errstr);
+}
+
+sub myshowerror {
+ my ($msg) = @_;
+
+ print($main::form->parse_html_template("dbupgrade/units_error",
+ { "message" => $msg }));
+ return 2;
+}
+
+sub update_defaults_add_coa {
+ if ($dbh->do("ALTER TABLE defaults ADD COLUMN coa text")) {
+ $dbh->commit();
+ } else {
+ $dbh->rollback();
+ }
+ $dbh->begin_work();
+}
+
+sub update_defaults_set_coa {
+ my ($coa) = @_;
+
+ $dbh->do("UPDATE defaults SET coa = " . $dbh->quote($coa));
+
+ return 1;
+}
+
+sub look_for_accno {
+ my ($accno) = @_;
+
+ my ($result) =
+ $dbh->selectrow_array("SELECT COUNT(*) FROM chart WHERE accno = " .
+ $dbh->quote($accno));
+
+ return $result;
+}
+
+sub update_guess_chart_of_accounts {
+ update_defaults_add_coa();
+
+ my $form = $main::form;
+
+ my @valid_coas = map({ s/^sql\///; s/-chart.sql//; $_; } <sql/*-chart.sql>);
+ $main::lxdebug->dump(0, "mufti", \@valid_coas);
+
+ my $query = "SELECT coa FROM defaults";
+ my ($coa) = $dbh->selectrow_array($query);
+
+ return 1 if (grep({ $coa eq $_ } @valid_coas));
+
+ return update_defaults_set_coa("Germany-DATEV-SKR04EU")
+ if (look_for_accno("0135"));
+
+ return update_defaults_set_coa("Germany-DATEV-SKR03EU")
+ if (look_for_accno("0027"));
+
+ return update_defaults_set_coa("Austria")
+ if (look_for_accno("0625"));
+
+ return update_defaults_set_coa("France")
+ if (look_for_accno("131800"));
+
+ return update_defaults_set_coa("Swiss-German")
+ if (look_for_accno("21235"));
+
+ return update_defaults_set_coa($form->{"coa"})
+ if (($form->{"action2"} eq "set_coa") &&
+ grep({ $form->{"coa"} eq $_ } @valid_coas));
+
+ my @coas = map(+{ "name" => $_ }, @valid_coas);
+
+ print($form->parse_html_template("dbupgrade/coa_guess",
+ { "COAS" => \@coas }));
+
+ return 2;
+}
+
+return update_guess_chart_of_accounts();