public function getFormFieldFromEditableFormField(EditableFormField $fieldRecord)
{
$field = $fieldRecord->getFormField();
// Remove templates added by EditableFormField
$field->setFieldHolderTemplate(null);
$field->setTemplate(null);
// Simplify dropdown to only have options that are used
if ($field->hasMethod('getSource')) {
$source = $field->getSource();
$availableSources = SubmittedFormField::get()->filter(array('ParentID' => $this->controller->data()->PublishedSubmittedFormIDs(), 'Name' => $fieldRecord->Name, 'Value' => array_keys($source)))->column('Value');
if (!$availableSources) {
// Don't show the field if there is nothing to search on.
return null;
}
$newSources = array();
foreach ($availableSources as $value) {
if (isset($source[$value])) {
$newSources[$value] = $source[$value];
}
}
if (!$newSources) {
// Don't show the field if there is nothing to search on.
return null;
}
$field->setSource($newSources);
}
if ($field->hasMethod('setHasEmptyDefault') && ($dropdownEmptyString = $this->config()->dropdown_empty_string)) {
// Defaults to '- Please select -', configured above.
$field->setEmptyString($dropdownEmptyString);
}
// Attach EditableFormField to differentiate EditableFormField fields from regular ones
// in the form.
$field->EditableFormField = $fieldRecord;
return $field;
}
function getFormField()
{
if ($field = parent::getFormField()) {
return $field;
}
return new FileField($this->Name, $this->Title, $this->getField('Default'));
// TODO We can't use the preview feature because FileIFrameField also shows the "From the file store" functionality
//return new FileIFrameField( $this->Name, $this->Title, $this->getField('Default') );
}
public function processNext(EditableFormField $field)
{
$formField = $field->getFormField();
if (!$formField) {
return $this;
}
$this->push($formField);
if ($formField instanceof UserFormsFieldContainer) {
return $formField->setParent($this);
}
return $this;
}
