[%# The contents of this file are subject to the Mozilla Public
  # License Version 1.1 (the "License"); you may not use this file
  # except in compliance with the License. You may obtain a copy of
  # the License at http://www.mozilla.org/MPL/
  #
  # Software distributed under the License is distributed on an "AS
  # IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
  # implied. See the License for the specific language governing
  # rights and limitations under the License.
  #
  # The Original Code is the Bugzilla Bug Tracking System.
  #
  # The Initial Developer of the Original Code is the San Jose State 
  # University Foundation. Portions created by the Initial Developer
  # are Copyright (C) 2008 the Initial Developer. All Rights Reserved.
  #
  # Contributor(s): Max Kanat-Alexander <mkanat@bugzilla.org>
  #%]

[%# INTERFACE:
  #   field: a Bugzilla::Field object
  #   product: (optional) a Bugzilla::Product object. When specified,
  #            components are restricted to this product.
  #%]

[% FOREACH controlled_field = field.controls_visibility_of %]
  [% vis_names = [] %]
  [% FOREACH visibility_value = controlled_field.visibility_values %]
    [%# Exclude non-enterable products and components outside the current product. %]
    [% NEXT IF field.name == "product"
               && visibility_value.id != product.id
               && !user.can_enter_product(visibility_value) %]
    [% NEXT IF field.name == "component" && visibility_value.product_id != product.id %]
    [% vis_names.push(visibility_value.name) %]
  [% END %]

  [% NEXT UNLESS vis_names.size %]

  showFieldWhen('[% controlled_field.name FILTER js %]',
                '[% field.name FILTER js %]', [
                [%~ FOREACH vis_name = vis_names ~%]
                  '[% vis_name FILTER js %]'[% "," UNLESS loop.last %]
                [%~ END ~%]
  ]);
[% END %]

[% legal_values = [] %]
[% IF field.name == "component" AND product %]
  [% legal_values = product.components %]
[% ELSE %]
  [% legal_values = field.legal_values %]
[% END %]

[% FOREACH legal_value = legal_values %]
  [% FOREACH controlled_field = legal_value.controlled_values.keys %]
    [% SET cont_ids = [] %]
    [% FOREACH val = legal_value.controlled_values.$controlled_field %]
      [% NEXT IF !val.is_active %]
      [% cont_ids.push(val.id) %]
    [% END %]
    [% NEXT IF !cont_ids.size %]
    showValueWhen('[% controlled_field FILTER js %]',
                  [[% cont_ids.join(',') FILTER js %]],
                  '[% field.name FILTER js %]',
                  [% legal_value.id FILTER js %]);
  [% END %]
[% END %]
[% IF field.name == 'classification' %]
  YAHOO.util.Event.on('product', 'change', setClassification);
[% END %]