/**
* Initiate the standard Metadata catalogue search form. The
* additional parameter $defaults defines the default values for the form.
*
* @param Controller $controller The parent controller, necessary to create the appropriate form action tag.
* @param String $name The method on the controller that will return this form object.
* @param FieldSet $fields All of the fields in the form - a {@link FieldSet} of {@link FormField} objects.
* @param FieldSet $actions All of the action buttons in the form - a {@link FieldSet} of {@link FormAction} objects
* @param Validator $validator Override the default validator instance (Default: {@link RequiredFields})
* @param Array $defaults Override the default values of the form.
*/
function __construct($controller, $name, FieldSet $fields = null, FieldSet $actions = null, $validator = null, $defaults = null)
{
$format = $defaults['format'];
$searchTerm = $defaults['searchTerm'];
$bboxUpper = $bboxLower = null;
if (isset($defaults['bboxUpper']) && isset($defaults['bboxLower'])) {
$bboxUpper = $defaults['bboxUpper'];
$bboxLower = $defaults['bboxLower'];
}
$values = CataloguePage_Controller::get_standard_names();
$upperField = new HiddenField('bboxUpper', _t('SearchForm.SEARCH', 'bboxUpper'), $bboxUpper);
$upperField->addExtraClass('upper');
$lowerField = new HiddenField('bboxLower', _t('SearchForm.SEARCH', 'bboxLower'), $bboxLower);
$lowerField->addExtraClass('lower');
if (!$fields) {
$fields = new FieldSet(new TextField('searchTerm', _t('SearchForm.SEARCH', 'Search'), $searchTerm), $upperField, $lowerField, new OptionsetField('format', _t('SearchForm.MetadataStandard', 'Metadata Standard'), $values, $format));
}
if (singleton('SiteTree')->hasExtension('Translatable')) {
$fields->push(new HiddenField('locale', 'locale', Translatable::get_current_locale()));
}
if (!$actions) {
$actions = new FieldSet(new FormAction("submit", _t('SearchForm.Search', 'Search')));
}
parent::__construct($controller, $name, $fields, $actions);
$this->setFormMethod('get');
}
/**
* This method returns the standard form for the metadata search.
*
* To enable the submission into a different controller, I choose the
* work around to define the Form Object Link method in this controller
* to point to the url-segment of the selected catalogue page {@link FormObjectLink).
*
* @return Form
*/
function Form()
{
// create the search form
$searchForm = CataloguePage_Controller::get_search_form_name();
$form = new $searchForm($this, 'dogetrecords');
return $form;
}