Umstellung der Benutzerverwaltung von Dateien im Verzeichnis "users" auf die Verwendu...
[kivitendo-erp.git] / bin / mozilla / common.pl
index 429a1ec..e2bc13f 100644 (file)
 #
 ######################################################################
 
-use Data::Dumper;
+use SL::Common;
+use SL::DBUtils;
+use SL::Form;
+use SL::MoreCommon;
 
-sub save_form {
+sub build_std_url {
+  $lxdebug->enter_sub(2);
+
+  my $script = $form->{script};
+
+  my @parts;
+
+  foreach my $key (@_) {
+    next unless ($key);
+
+    if ($key =~ /(.*?)=(.*)/) {
+      if ($1 eq 'script') {
+        $script = $2;
+      } else {
+        push @parts, $key;
+      }
+
+    } else {
+      foreach my $var ($form->flatten_variables($key)) {
+        push @parts, E($var->{key}) . '=' . E($var->{value});
+      }
+    }
+  }
+
+  my $url = "${script}?" . join('&', @parts);
+
+  $lxdebug->leave_sub(2);
+
+  return $url;
+}
+
+# -------------------------------------------------------------------------
+
+## Customers/Vendors
+
+sub check_customer_or_vendor {
+  $lxdebug->enter_sub();
+
+  my ($field, $cov_selected_nextsub, $is_vendor) = @_;
+
+  if ($form->{"f_${field}"} eq $form->{"f_old_${field}"}) {
+    $lxdebug->leave_sub();
+    return 1;
+  }
+
+  my $type = $is_vendor ? $locale->text("vendor") : $locale->text("customer");
+
+  my $old_form = save_form();
+  $form->{"name"} = $form->{"f_${field}"};
+  $form->{"obsolete"} = 1;
+  my $covs;
+  $covs = Common->retrieve_customers_or_vendors(\%myconfig, $form, "name", 1, $is_vendor);
+  restore_form($old_form);
+
+  if (0 == scalar(@{$covs})) {
+    $form->header();
+    $form->show_generic_error(sprintf($locale->text("There is no %s whose name matches '%s'."), $type, $form->{"f_${field}"}));
+
+    $lxdebug->leave_sub();
+    return 0;
+
+  }
+
+  if (1 != scalar(@{$covs})) {
+    # If there is more than one CoV with the same name
+    # then we have to check if the ID is set, too. Otherwise
+    # we'd be stuck in an endless loop.
+    if ($form->{"f_${field}_id"}) {
+      foreach my $cov (@{$covs}) {
+        if (($form->{"f_${field}_id"} == $cov->{"id"}) &&
+            ($form->{"f_${field}"} eq $cov->{"name"})) {
+          $lxdebug->leave_sub();
+          return 1;
+        }
+      }
+    }
+
+    $form->{"cov_selected_nextsub"} = $cov_selected_nextsub;
+    $form->{"check_cov_field"} = $field;
+    select_customer_or_vendor("cov_selected", $is_vendor, @{$covs});
+    $lxdebug->leave_sub();
+    return 0;
+  }
+
+  $form->{"f_${field}_id"} = $covs->[0]->{"id"};
+  $form->{"f_${field}"} = $covs->[0]->{"name"};
+
+  $lxdebug->leave_sub();
+
+  return 1;
+}
+
+sub select_customer_or_vendor {
+  $lxdebug->enter_sub();
+
+  my ($callback_sub, $is_vendor, @covs) = @_;
+
+  my $old_form = save_form();
+
+  if (0 == scalar(@covs)) {
+    delete($form->{"name"});
+    $form->{"obsolete"} = 1;
+    my $c = Common->retrieve_customers_or_vendors(\%myconfig, $form, "name", 1, $is_vendor);
+    restore_form($old_form);
+    @covs = @{$c};
+  }
+
+  $form->header();
+  print($form->parse_html_template("generic/select_customer_or_vendor",
+                                   { "COVS" => \@covs,
+                                     "old_form" => $old_form,
+                                     "title" => $is_vendor ? $locale->text("Select a vendor") : $locale->text("Select a customer"),
+                                     "nextsub" => "select_cov_internal",
+                                     "callback_sub" => $callback_sub }));
+
+  $lxdebug->leave_sub();
+}
+
+sub cov_selected {
+  $lxdebug->enter_sub();
+  my ($new_id, $new_name) = @_;
+
+  my $field = $form->{"check_cov_field"};
+  delete($form->{"check_cov_field"});
+
+  $form->{"f_${field}_id"} = $new_id;
+  $form->{"f_${field}"} = $new_name;
+  $form->{"f_old_${field}"} = $new_name;
+
+  &{ $form->{"cov_selected_nextsub"} }();
+
+  $lxdebug->leave_sub();
+}
+
+sub select_cov_internal {
+  $lxdebug->enter_sub();
+
+  my ($new_id, $new_name, $callback_sub);
+
+  my $new_id = $form->{"new_id_" . $form->{"selection"}};
+  my $new_name = $form->{"new_name_" . $form->{"selection"}};
+  my $callback_sub = $form->{"callback_sub"};
+
+  restore_form($form->{"old_form"});
+
+  &{ $callback_sub }($new_id, $new_name);
+
+  $lxdebug->leave_sub();
+}
+
+sub select_part {
+  $lxdebug->enter_sub();
+
+  my ($callback_sub, @parts) = @_;
+
+  my $remap_parts_id = 0;
+  if (defined($parts[0]->{"parts_id"}) && !defined($parts[0]->{"id"})) {
+    $remap_parts_id = 1;
+    map({ $_->{"id"} = $_->{"parts_id"}; } @parts);
+  }
+
+  my $remap_partnumber = 0;
+  if (defined($parts[0]->{"partnumber"}) && !defined($parts[0]->{"number"})) {
+    $remap_partnumber = 1;
+    map({ $_->{"number"} = $_->{"partnumber"}; } @parts);
+  }
+
+  my $has_charge = 0;
+  if (defined($parts[0]->{"chargenumber"})) {
+    $has_charge = 1;
+    map({ $_->{"has_charge"} = 1; } @parts);
+  }
+
+  my $old_form = save_form();
+
+  $form->header();
+  print $form->parse_html_template("generic/select_part",
+                                   { "PARTS"            => \@parts,
+                                     "old_form"         => $old_form,
+                                     "title"            => $locale->text("Select a part"),
+                                     "nextsub"          => "select_part_internal",
+                                     "callback_sub"     => $callback_sub,
+                                     "has_charge"       => $has_charge,
+                                     "remap_parts_id"   => $remap_parts_id,
+                                     "remap_partnumber" => $remap_partnumber });
+
+  $lxdebug->leave_sub();
+}
+
+sub select_part_internal {
+  $lxdebug->enter_sub();
+
+  my ($new_item, $callback_sub);
+
+  my $re = "^new_.*_" . $form->{"selection"};
+
+  foreach (grep /$re/, keys %{ $form }) {
+    my $new_key           =  $_;
+    $new_key              =~ s/^new_//;
+    $new_key              =~ s/_\d+$//;
+    $new_item->{$new_key} =  $form->{$_};
+  }
+
+  if ($form->{remap_parts_id}) {
+    $new_item->{parts_id} = $new_item->{id};
+    delete $new_item->{id};
+  }
+
+  if ($form->{remap_partnumber}) {
+    $new_item->{partnumber} = $new_item->{number};
+    delete $new_item->{number};
+  }
+
+  my $callback_sub = $form->{callback_sub};
+
+  restore_form($form->{old_form});
+
+  call_sub($callback_sub, $new_item);
+
+  $lxdebug->leave_sub();
+}
+
+sub part_selection_internal {
+  $lxdebug->enter_sub();
+
+  $order_by  = "description";
+  $order_by  = $form->{"order_by"} if (defined($form->{"order_by"}));
+  $order_dir = 1;
+  $order_dir = $form->{"order_dir"} if (defined($form->{"order_dir"}));
+
+  %options   = map { $_ => 1 } split m/:/, $form->{options};
+
+  map { $form->{$_} = 1 if ($options{$_}) } qw(no_services no_assemblies stockable);
+
+  $parts = Common->retrieve_parts(\%myconfig, $form, $order_by, $order_dir);
+  map({ $parts->[$_]->{"selected"} = $_ ? 0 : 1; } (0..$#{$parts}));
+  if (0 == scalar(@{$parts})) {
+    $form->show_generic_information($locale->text("No part was found matching the search parameters."));
+  } elsif (1 == scalar(@{$parts})) {
+    $onload = "part_selected('1')";
+  }
+
+  my $callback = "$form->{script}?action=part_selection_internal&";
+  map({ $callback .= "$_=" . $form->escape($form->{$_}) . "&" }
+      (qw(partnumber description input_partnumber input_description input_partsid), grep({ /^[fl]_/ } keys %$form)));
+
+  my @header_sort = qw(partnumber description);
+  my %header_title = ( "partnumber" => $locale->text("Part Number"),
+                       "description" => $locale->text("Part description"),
+                       );
+
+  my @header =
+    map(+{ "column_title" => $header_title{$_},
+           "column" => $_,
+           "callback" => $callback . "order_by=${_}&order_dir=" . ($order_by eq $_ ? 1 - $order_dir : $order_dir),
+         },
+        @header_sort);
+
+  $form->{"title"} = $locale->text("Select a part");
+  $form->header();
+  print $form->parse_html_template("generic/part_selection", { "HEADER" => \@header,
+                                                               "PARTS"  => $parts,
+                                                               "onload" => $onload });
+
+  $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub project_selection_internal {
+  $lxdebug->enter_sub();
+
+  $auth->check_right($form->{login}, 'project_edit');
+
+  my %valid_order_by_fields = ('description' => 1, 'projectnumber' => 1);
+
+  $order_by  = "description";
+  $order_by  = $form->{order_by} if ($valid_order_by_fields{$form->{order_by}});
+  $order_dir = !defined $form->{order_dir} ? 1 : $form->{order_dir} ? 1 : 0;
+
+  $projects  = Common->retrieve_projects(\%myconfig, $form, $order_by, $order_dir);
+
+  if (1 == scalar @{ $projects }) {
+    $onload = "project_selected('1')";
+  }
+
+  my $callback = build_std_url('action=project_selection_internal', qw(projectnumber description input_projectnumber input_description input_project_id),
+                               grep { /^[fl]_/ } keys %{ $form });
+
+  my @header_sort  = qw(projectnumber description);
+  my %header_title = ( "projectnumber" => $locale->text("Project Number"),
+                       "description"   => $locale->text("Project description"),
+                       );
+
+  my @header =
+    map(+{ "column_title" => $header_title{$_},
+           "column"       => $_,
+           "callback"     => $callback . "&order_by=${_}&order_dir=" . ($order_by eq $_ ? 1 - $order_dir : $order_dir),
+         },
+        @header_sort);
+
+  $form->{title} = $locale->text("Select a project");
+  $form->header();
+  print $form->parse_html_template("generic/project_selection", { "HEADER"   => \@header,
+                                                                  "PROJECTS" => $projects,
+                                                                  "onload"   => $onload });
+
+  $lxdebug->leave_sub();
+}
+
+sub new_project {
+  $lxdebug->enter_sub();
+
+  delete @{$form}{qw(action login password)};
+
+  my $callback = build_std_url('action=project_created', grep { '' eq ref $form->{$_} } keys %{ $form });
+
+  my $argv = "action=add&type=project&callback=" . E($callback);
+
+  exec("perl", "pe.pl", $argv);
+}
+
+sub project_created {
+  $lxdebug->enter_sub();
+
+  $form->{title} = $locale->text("Select a project");
+  $form->header();
+
+  my $args = {
+    'PROJECTS' => [ { map { $_ => $form->{"new_$_"} } qw(id projectnumber description) } ],
+    'HEADER'   => [],
+    'onload'   => "project_selected('1')",
+  };
+
+  print $form->parse_html_template("generic/project_selection", $args);
+
+  $lxdebug->leave_sub();
+}
+
+sub project_selection_check {
+  $lxdebug->enter_sub();
+
+  my ($id_field, $number_field, $description_field, $project_selected_nextsub, $prefix) = @_;
+
+  $prefix = "f_" unless defined($prefix);
+
+  if (!$form->{"${prefix}${number_field}"} &&
+      (!$description_field || !$form->{"${prefix}${description_field}"})) {
+    delete $form->{"${prefix}${id_field}"};
+    delete $form->{"${prefix}old_${number_field}"};
+    delete $form->{"${prefix}old_${description_field}"} if ($description_field);
+
+    $lxdebug->leave_sub();
+    return 1;
+  }
+
+  if (($form->{"${prefix}${number_field}"}      eq $form->{"${prefix}old_${number_field}"}) &&
+      (!$description_field ||
+       (($form->{"${prefix}${description_field}"} eq $form->{"${prefix}old_${description_field}"})))) {
+    $lxdebug->leave_sub();
+    return 1;
+  }
+
+  my $old_form = save_form();
+
+  $form->{projectnumber} = $form->{"${prefix}${number_field}"};
+  $form->{full_search}   = 1;
+
+  if ($description_field) {
+    $form->{description} = $form->{"${prefix}${description_field}"};
+  } else {
+    delete $form->{description};
+  }
+
+  my $projects = Common->retrieve_projects(\%myconfig, $form, "projectnumber", 1);
+  restore_form($old_form);
+
+  if (0 == scalar @{$projects}) {
+    $form->error(sprintf($locale->text("There is no project whose project number matches '%s'."), $form->{"${prefix}${number_field}"}));
+
+    $lxdebug->leave_sub();
+    return 0;
+  }
+
+  if (1 != scalar(@{$projects})) {
+    $form->{project_selected_nextsub}        = $project_selected_nextsub;
+    $form->{check_project_id_field}          = $id_field;
+    $form->{check_project_number_field}      = $number_field;
+    $form->{check_project_description_field} = $description_field;
+
+    project_selection("project_selection_selected", $prefix, @{ $projects });
+
+    $lxdebug->leave_sub();
+    return 0;
+  }
+
+  $form->{"${prefix}${id_field}"}         = $projects->[0]->{id};
+  $form->{"${prefix}${number_field}"}     = $projects->[0]->{projectnumber};
+  $form->{"${prefix}old_${number_field}"} = $projects->[0]->{projectnumber};
+
+  if ($description_field) {
+    $form->{"${prefix}${description_field}"}     = $projects->[0]->{description};
+    $form->{"${prefix}old_${description_field}"} = $projects->[0]->{description};
+  }
+
+  $lxdebug->leave_sub();
+
+  return 1;
+}
+
+sub project_selection {
+  $lxdebug->enter_sub();
+
+  my ($callback_sub, $prefix, @projects) = @_;
+
+  if (0 == scalar @projects) {
+    my $old_form = save_form();
+    map { delete($form->{$_}); } qw(projectnumber description);
+
+    @projects = @{ Common->retrieve_projects(\%myconfig, $form, "projectnumber", 1) };
+
+    restore_form($old_form);
+  }
+
+  $form->header();
+  print $form->parse_html_template("generic/select_project",
+                                   { "PROJECTS"     => \@projects,
+                                     "old_form"     => save_form(qw(login password)),
+                                     "title"        => $locale->text("Select an project"),
+                                     "nextsub"      => "project_selection_step2",
+                                     "prefix"       => $prefix,
+                                     "callback_sub" => $callback_sub });
+
+  $lxdebug->leave_sub();
+}
+
+sub project_selection_step2 {
+  $lxdebug->enter_sub();
+
+  my ($new_id, $new_name, $callback_sub);
+
+  my $new_id          = $form->{"new_id_"          . $form->{selection}};
+  my $new_number      = $form->{"new_number_"      . $form->{selection}};
+  my $new_description = $form->{"new_description_" . $form->{selection}};
+  my $callback_sub    = $form->{callback_sub};
+  my $prefix          = $form->{prefix};
+
+  restore_form($form->{old_form}, 0, qw(login password));
+  delete $form->{header};
+
+  call_sub($callback_sub, $new_id, $new_number, $new_description, $prefix);
+
+  $lxdebug->leave_sub();
+}
+
+sub project_selection_selected {
+  $lxdebug->enter_sub();
+
+  my ($new_id, $new_number, $new_description, $prefix) = @_;
+
+  my ($id_field, $number_field, $description_field)    = ($form->{check_project_id_field}, $form->{check_project_number_field}, $form->{check_project_description_field});
+
+  map { delete $form->{"check_project_${_}_field"} } qw(id number description);
+
+  $form->{"${prefix}${id_field}"}         = $new_id;
+  $form->{"${prefix}${number_field}"}     = $new_number;
+  $form->{"${prefix}old_${number_field}"} = $new_number;
+
+  if ($description_field) {
+    $form->{"${prefix}${description_field}"}     = $new_description;
+    $form->{"${prefix}old_${description_field}"} = $new_description;
+  }
+
+  call_sub($form->{project_selected_nextsub});
+
+  $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub employee_selection_internal {
   $lxdebug->enter_sub();
 
-  my (@names, @values);
-  foreach my $key (keys(%{$form})) {
-    push(@names, "\$form->{\"$key\"}");
-    push(@values, $form->{$key});
+  $order_by = "name";
+  $order_by = $form->{"order_by"} if (defined($form->{"order_by"}));
+  $order_dir = 1;
+  $order_dir = $form->{"order_dir"} if (defined($form->{"order_dir"}));
+
+  $employees = Common->retrieve_employees(\%myconfig, $form, $order_by, $order_dir);
+  map({ $employees->[$_]->{"selected"} = $_ ? 0 : 1; } (0..$#{$employees}));
+  if (0 == scalar(@{$employees})) {
+    $form->show_generic_information($locale->text("No employee was found matching the search parameters."));
+  } elsif (1 == scalar(@{$employees})) {
+    $onload = "employee_selected('1')";
   }
-  my $dumper = Data::Dumper->new(\@values, \@names);
-  $dumper->Indent(0);
-  my $old_form = $dumper->Dump();
+
+  my $callback = "$form->{script}?action=employee_selection_internal&";
+  map({ $callback .= "$_=" . $form->escape($form->{$_}) . "&" }
+      (qw(name input_name input_id), grep({ /^[fl]_/ } keys %$form)));
+
+  my @header_sort = qw(name);
+  my %header_title = ( "name" => $locale->text("Name"),
+                       );
+
+  my @header =
+    map(+{ "column_title" => $header_title{$_},
+           "column" => $_,
+           "callback" => $callback . "order_by=${_}&order_dir=" . ($order_by eq $_ ? 1 - $order_dir : $order_dir),
+         },
+        @header_sort);
+
+  $form->{"title"} = $locale->text("Select an employee");
+  $form->header();
+  print($form->parse_html_template("generic/employee_selection", { "HEADER" => \@header,
+                                                                   "EMPLOYEES" => $employees,
+                                                                   "onload" => $onload }));
 
   $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub delivery_customer_selection {
+  $lxdebug->enter_sub();
+
+  $order_by = "name";
+  $order_by = $form->{"order_by"} if (defined($form->{"order_by"}));
+  $order_dir = 1;
+  $order_dir = $form->{"order_dir"} if (defined($form->{"order_dir"}));
+
+  $delivery = Common->retrieve_delivery_customer(\%myconfig, $form, $order_by, $order_dir);
+  map({ $delivery->[$_]->{"selected"} = $_ ? 0 : 1; } (0..$#{$delivery}));
+  if (0 == scalar(@{$delivery})) {
+    $form->show_generic_information($locale->text("No Customer was found matching the search parameters."));
+  } elsif (1 == scalar(@{$delivery})) {
+    $onload = "customer_selected('1')";
+  }
+
+  my $callback = "$form->{script}?action=delivery_customer_selection&";
+  map({ $callback .= "$_=" . $form->escape($form->{$_}) . "&" }
+      (qw(name input_name input_id), grep({ /^[fl]_/ } keys %$form)));
+
+  my @header_sort = qw(name customernumber address);
+  my %header_title = ( "name" => $locale->text("Name"),
+                       "customernumber" => $locale->text("Customer Number"),
+                       "address" => $locale->text("Address"),
+                     );
+
+  my @header =
+    map(+{ "column_title" => $header_title{$_},
+           "column" => $_,
+           "callback" => $callback . "order_by=${_}&order_dir=" . ($order_by eq $_ ? 1 - $order_dir : $order_dir),
+         },
+        @header_sort);
+
+  $form->{"title"} = $locale->text("Select a Customer");
+  $form->header();
+  print $form->parse_html_template("generic/select_delivery_customer", { "HEADER"   => \@header,
+                                                                         "DELIVERY" => $delivery,
+                                                                         "onload"   => $onload });
 
-  return $old_form;
+  $lxdebug->leave_sub();
 }
 
-sub restore_form {
+# -------------------------------------------------------------------------
+
+sub vendor_selection {
   $lxdebug->enter_sub();
 
-  my ($old_form, $no_delete) = @_;
+  $order_by = "name";
+  $order_by = $form->{"order_by"} if (defined($form->{"order_by"}));
+  $order_dir = 1;
+  $order_dir = $form->{"order_dir"} if (defined($form->{"order_dir"}));
+
+  $vendor = Common->retrieve_vendor(\%myconfig, $form, $order_by, $order_dir);
+  map({ $vendor->[$_]->{"selected"} = $_ ? 0 : 1; } (0..$#{$vendor}));
+  if (0 == scalar(@{$vendor})) {
+    $form->show_generic_information($locale->text("No Vendor was found matching the search parameters."));
+  } elsif (1 == scalar(@{$vendor})) {
+    $onload = "vendor_selected('1')";
+  }
+
+  my $callback = "$form->{script}?action=vendor_selection&";
+  map({ $callback .= "$_=" . $form->escape($form->{$_}) . "&" }
+      (qw(name input_name input_id), grep({ /^[fl]_/ } keys %$form)));
+
+  my @header_sort = qw(name customernumber address);
+  my %header_title = ( "name" => $locale->text("Name"),
+                       "customernumber" => $locale->text("Customer Number"),
+                       "address" => $locale->text("Address"),
+                     );
+
+  my @header =
+    map(+{ "column_title" => $header_title{$_},
+           "column" => $_,
+           "callback" => $callback . "order_by=${_}&order_dir=" . ($order_by eq $_ ? 1 - $order_dir : $order_dir),
+         },
+        @header_sort);
+
+  $form->{"title"} = $locale->text("Select a Customer");
+  $form->header();
+  print $form->parse_html_template("generic/select_vendor", { "HEADER" => \@header,
+                                                              "VENDOR" => $vendor,
+                                                              "onload" => $onload });
+
+  $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub calculate_qty {
+  $lxdebug->enter_sub();
+
+  my @variable_sort = ();
+  my %variable_list = ();
+  my $unit_list = ();
+  $form->{formel} =~ s/\r\n//g;
+
+  my ($variable_string, $formel) = split /###/,$form->{formel};
+
+
+  split m/;/, $variable_string;
+  foreach $item (@_) {
+    my($name, $valueunit) = split /=/,$item;
+    my($value, $unit) = split / /, $valueunit;
+
+    push(@variable_sort, $value);
+    $variable_list{$value} = $name;
+    $unit_list{$value} = $unit;
+  }
+
+  my @header_sort = qw(variable value unit);
+  my %header_title = ( "variable" => $locale->text("Variable"),
+                       "value" => $locale->text("Value"),
+                       "unit" => $locale->text("Unit"),
+                     );
+
+  my @variable = map(+{ "description" => $variable_list{$_},
+                        "name" => $_,
+                        "unit" => $unit_list{$_} }, @variable_sort);
+
+  my @header =
+    map(+{ "column_title" => $header_title{$_},
+           "column" => $_,
+         },
+        @header_sort);
+  $form->{formel} = $formel;
+  $form->{"title"} = $locale->text("Please enter values");
+  $form->header();
+  print($form->parse_html_template("generic/calculate_qty", { "HEADER"    => \@header,
+                                                              "VARIABLES" => \@variable,
+                                                              "onload"    => $onload }));
 
-  map({ delete($form->{$_}); } keys(%{$form})) unless ($no_delete);
-  eval($old_form);
+  $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub set_longdescription {
+  $lxdebug->enter_sub();
+
+  $form->{title} = $locale->text("Enter longdescription");
+  $form->header();
+  print $form->parse_html_template("generic/set_longdescription");
 
   $lxdebug->leave_sub();
 }
 
+# -------------------------------------------------------------------------
+
 sub H {
   return $form->quote_html($_[0]);
 }
 
+sub Q {
+  return $form->quote($_[0]);
+}
+
+sub E {
+  return $form->escape($_[0]);
+}
+
+sub NTI {
+  my ($element) = @_;
+
+  $element =~ s/tabindex\s*=\s*"\d+"//;
+  return $element;
+}
+
+sub format_dates {
+  $lxdebug->enter_sub();
+
+  my ($dateformat, $longformat, @indices) = @_;
+
+  $dateformat = $myconfig{"dateformat"} unless ($dateformat);
+
+  foreach my $idx (@indices) {
+    next unless (defined($form->{$idx}));
+
+    if (!ref($form->{$idx})) {
+      $form->{$idx} = $locale->reformat_date(\%myconfig, $form->{$idx},
+                                             $dateformat, $longformat);
+
+    } elsif (ref($form->{$idx}) eq "ARRAY") {
+      for (my $i = 0; $i < scalar(@{$form->{$idx}}); $i++) {
+        $form->{$idx}->[$i] =
+          $locale->reformat_date(\%myconfig, $form->{$idx}->[$i],
+                                 $dateformat, $longformat);
+      }
+    }
+  }
+
+  $lxdebug->leave_sub();
+}
+
+sub reformat_numbers {
+  $lxdebug->enter_sub();
+
+  my ($numberformat, $places, @indices) = @_;
+
+  return $lxdebug->leave_sub()
+    if (!$numberformat || ($numberformat eq $myconfig{"numberformat"}));
+
+  foreach my $idx (@indices) {
+    next unless (defined($form->{$idx}));
+
+    if (!ref($form->{$idx})) {
+      $form->{$idx} = $form->parse_amount(\%myconfig, $form->{$idx});
+
+    } elsif (ref($form->{$idx}) eq "ARRAY") {
+      for (my $i = 0; $i < scalar(@{$form->{$idx}}); $i++) {
+        $form->{$idx}->[$i] =
+          $form->parse_amount(\%myconfig, $form->{$idx}->[$i]);
+      }
+    }
+  }
+
+  my $saved_numberformat = $myconfig{"numberformat"};
+  $myconfig{"numberformat"} = $numberformat;
+
+  foreach my $idx (@indices) {
+    next unless (defined($form->{$idx}));
+
+    if (!ref($form->{$idx})) {
+      $form->{$idx} = $form->format_amount(\%myconfig, $form->{$idx}, $places);
+
+    } elsif (ref($form->{$idx}) eq "ARRAY") {
+      for (my $i = 0; $i < scalar(@{$form->{$idx}}); $i++) {
+        $form->{$idx}->[$i] =
+          $form->format_amount(\%myconfig, $form->{$idx}->[$i], $places);
+      }
+    }
+  }
+
+  $myconfig{"numberformat"} = $saved_numberformat;
+
+  $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub show_history {
+       $lxdebug->enter_sub();
+       my $dbh = $form->dbconnect(\%myconfig);
+       my ($sort, $sortby) = split(/\-\-/, $form->{order});
+  $sort =~ s/.*\.(.*)/$1/;
+
+       $form->{title} = $locale->text("History");
+    $form->header();
+    print $form->parse_html_template( "common/show_history", {
+       "DATEN" => $form->get_history($dbh,$form->{input_name},"",$form->{order}),
+       "SUCCESS" => ($form->get_history($dbh,$form->{input_name}) ne "0"),
+      uc($sort) => 1,
+      uc($sort)."BY" => $sortby
+       } );
+
+       $dbh->disconnect();
+       $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub call_sub {
+  $lxdebug->enter_sub();
+
+  my $name = shift;
+
+  if (!$name) {
+    $form->error($locale->text("Trying to call a sub without a name"));
+  }
+
+  $name =~ s/[^a-zA-Z0-9_]//g;
+
+  if (!defined(&{ $name })) {
+    $form->error(sprintf($locale->text("Attempt to call an undefined sub named '%s'"), $name));
+  }
+
+  &{ $name }(@_);
+
+  $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub show_vc_details {
+       $lxdebug->enter_sub();
+
+  $form->{vc} = $form->{vc} eq "customer" ? "customer" : "vendor";
+  $form->isblank("vc_id",
+                 $form->{vc} eq "customer" ?
+                 $locale->text("No customer has been selected yet.") :
+                 $locale->text("No vendor has been selected yet."));
+
+  Common->get_vc_details(\%myconfig, $form, $form->{vc}, $form->{vc_id});
+
+  $form->{title} = $form->{vc} eq "customer" ?
+    $locale->text("Customer details") : $locale->text("Vendor details");
+  $form->header();
+  print $form->parse_html_template("common/show_vc_details", { "is_customer" => $form->{vc} eq "customer" });
+
+       $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub retrieve_partunits {
+  $lxdebug->enter_sub();
+
+  my @part_ids = grep { $_ } map { $form->{"id_${_}"} } (1..$form->{rowcount});
+
+  if (@part_ids) {
+    my %partunits = IO->retrieve_partunits('part_ids' => \@part_ids);
+
+    foreach my $i (1..$form->{rowcount}) {
+      next unless ($form->{"id_${i}"});
+      $form->{"partunit_${i}"} = $partunits{$form->{"id_${i}"}};
+    }
+  }
+
+  $lxdebug->leave_sub();
+}
+
+# -------------------------------------------------------------------------
+
+sub mark_as_paid_common {
+  $lxdebug->enter_sub();
+
+  my ($myconfig, $db_name) = @_;
+
+  if($form->{mark_as_paid}) {
+    my $dbh ||= $form->get_standard_dbh($myconfig);
+    my $query = qq|UPDATE $db_name SET paid = amount WHERE id = ?|;
+    do_query($form, $dbh, $query, $form->{id});
+    $dbh->commit();
+    $form->redirect($locale->text("Marked as paid"));
+
+  } else {
+    my $referer = $ENV{HTTP_REFERER};
+    $referer =~ s/^(.*)action\=.*\&(.*)$/$1action\=mark_as_paid\&mark_as_paid\=1\&id\=$form->{id}\&$2/;
+    $form->header();
+    print qq|<body>|;
+    print qq|<p><b>|.$locale->text('Mark as paid?').qq|</b></p>|;
+    print qq|<input type="button" value="|.$locale->text('yes').qq|" onclick="document.location.href='|.$referer.qq|'">&nbsp;|;
+    print qq|<input type="button" value="|.$locale->text('no').qq|" onclick="javascript:history.back();">|;
+    print qq|</body></html>|;
+  }
+
+  $lxdebug->leave_sub();
+}
+
+sub cov_selection_internal {
+  $lxdebug->enter_sub();
+
+  $order_by = "name";
+  $order_by = $form->{"order_by"} if (defined($form->{"order_by"}));
+  $order_dir = 1;
+  $order_dir = $form->{"order_dir"} if (defined($form->{"order_dir"}));
+
+  my $type = $form->{"is_vendor"} ? $locale->text("vendor") : $locale->text("customer");
+
+  $covs = Common->retrieve_customers_or_vendors(\%myconfig, $form, $order_by, $order_dir, $form->{"is_vendor"}, $form->{"allow_both"});
+  map({ $covs->[$_]->{"selected"} = $_ ? 0 : 1; } (0..$#{$covs}));
+  if (0 == scalar(@{$covs})) {
+    $form->show_generic_information(sprintf($locale->text("No %s was found matching the search parameters."), $type));
+  } elsif (1 == scalar(@{$covs})) {
+    $onload = "cov_selected('1')";
+  }
+
+  my $callback = "$form->{script}?action=cov_selection_internal&";
+  map({ $callback .= "$_=" . $form->escape($form->{$_}) . "&" }
+      (qw(login path password name input_name input_id is_vendor allow_both), grep({ /^[fl]_/ } keys %$form)));
+
+  my @header_sort = qw(name address contact);
+  my %header_title = ( "name" => $locale->text("Name"),
+                       "address" => $locale->text("Address"),
+                       "contact" => $locale->text("Contact"),
+                       );
+
+  my @header =
+    map(+{ "column_title" => $header_title{$_},
+           "column" => $_,
+           "callback" => $callback . "order_by=${_}&order_dir=" . ($order_by eq $_ ? 1 - $order_dir : $order_dir),
+         },
+        @header_sort);
+
+  foreach my $cov (@{ $covs }) {
+    $cov->{address} = "$cov->{street}, $cov->{zipcode} $cov->{city}";
+    $cov->{address} =~ s{^,}{}x;
+    $cov->{address} =~ s{\ +}{\ }gx;
+
+    $cov->{contact} = join " ", map { $cov->{$_} } qw(cp_greeting cp_title cp_givenname cp_name);
+    $cov->{contact} =~ s{\ +}{\ }gx;
+  }
+
+  $form->{"title"} = $form->{is_vendor} ? $locale->text("Select a vendor") : $locale->text("Select a customer");
+  $form->header();
+  print($form->parse_html_template("generic/cov_selection", { "HEADER" => \@header,
+                                                              "COVS" => $covs,
+                                                              "onload" => $onload }));
+
+  $lxdebug->leave_sub();
+}
+
+sub check_cov2 {
+  $lxdebug->enter_sub();
+
+  my $callback_sub = shift;
+
+  if (!$form->{customer}
+      || ($form->{customer} eq $form->{old_customer})
+      || ("$form->{customer}--$form->{customer_id}" eq $form->{old_customer})) {
+    $lxdebug->leave_sub();
+    return;
+  }
+
+  $old_name     = $form->{name};
+  $form->{name} = $form->{customer};
+
+  my $covs = Common->retrieve_customers_or_vendors(\%myconfig, $form, "name", "ASC", 0, 1);
+
+  $form->{name} = $old_name;
+
+  if (0 == scalar @{$covs}) {
+    $form->show_generic_information(sprintf($locale->text("No %s was found matching the search parameters."), $type));
+
+  } elsif (1 == scalar @{ $covs }) {
+    $form->{customer}           = $covs->[0]->{name};
+    $form->{old_customer}       = $covs->[0]->{name};
+    $form->{customer_id}        = $covs->[0]->{id};
+    $form->{customer_is_vendor} = $covs->[0]->{customer_is_vendor};
+
+  } else {
+    $form->{new_cov_nextsub} = $callback_sub;
+
+    delete @{$form}{qw(customer customer_is_vendor customer_id old_customer action)};
+    my @hidden = map { { 'key' => $_, 'value' => $form->{$_} } } grep { '' eq ref $form->{$_} } keys %{ $form };
+
+    foreach my $cov (@{ $covs }) {
+      $cov->{address} = "$cov->{street}, $cov->{zipcode} $cov->{city}";
+      $cov->{address} =~ s{^,}{}x;
+      $cov->{address} =~ s{\ +}{\ }gx;
+
+      $cov->{contact} = join " ", map { $cov->{$_} } qw(cp_greeting cp_title cp_givenname cp_name);
+      $cov->{contact} =~ s{\ +}{\ }gx;
+    }
+
+    $form->{title} = $locale->text("Select a vendor or customer");
+    $form->header();
+
+    print $form->parse_html_template("generic/cov_selection2", { "COVS" => $covs, "HIDDEN" => \@hidden });
+
+    exit 0;
+  }
+
+  $lxdebug->leave_sub();
+}
+
+sub cov_selected2 {
+  $lxdebug->enter_sub();
+
+  if (!$form->{new_cov} || !$form->{new_cov_nextsub}) {
+    $form->error($locale->text('No customer has been selected.'));
+  }
+
+  map { $form->{$_} = $form->{"new_cov_${_}_$form->{new_cov}"} } qw(customer customer_id customer_is_vendor);
+  $form->{old_customer} = $form->{customer};
+
+  &{ $form->{new_cov_nextsub} }();
+
+  $lxdebug->leave_sub();
+}
+
+sub select_item_selection_internal {
+  $lxdebug->enter_sub();
+
+  @items = SystemBrace->retrieve_select_items(\%myconfig, $form, $form->{"select_item_type"});
+  if (0 == scalar(@items)) {
+    $form->show_generic_information($locale->text("No item was found."));
+  } elsif (1 == scalar(@items)) {
+    $onload = "select_item_selected('1')";
+  }
+
+  $form->{"title"} = $locale->text("Select an entry");
+  $form->header();
+  print($form->parse_html_template("generic/select_item_selection", { "SELECT_ITEMS" => \@items,
+                                                                      "onload" => $onload }));
+
+  $lxdebug->leave_sub();
+}
 1;