/**
* @param object $form A form object.
* @param mixed $data The data expected for the form.
*
* @return void
* @since 1.1.0
* @throws Exception if there is an error in the form event.
*/
protected function preprocessForm(JForm $form, $data, $group = 'content')
{
$contentTypeID = $this->getState($this->getName() . '.content_type_id', 0);
if ($contentTypeID) {
$isNew = !(bool) $this->getState($this->getName() . '.id', 0);
$fieldsForm = new KextensionsForm($form->getName());
$fieldsData = FieldsandfiltersFieldsHelper::getFieldsByTypeIDColumnFieldType($contentTypeID);
$fieldsForm->setPath('filters');
$fieldsetXML = new SimpleXMLElement('<fieldset />');
$fieldsetXML->addAttribute('name', 'fieldsandfilters');
JPluginHelper::importPlugin('fieldsandfilterstypes');
// Trigger the onFieldsandfiltersPrepareFormField event.
JFactory::getApplication()->triggerEvent('onFieldsandfiltersPrepareFormField', array($fieldsForm, $fieldsData, $isNew));
if ($fieldsFormXML = $fieldsForm->getFormFields()) {
// Load the XML Helper
KextensionsXML::setFields($fieldsetXML, $fieldsFormXML);
$form->setField($fieldsetXML, 'fields');
if ($default = $fieldsForm->getData()) {
$form->bind($default);
}
}
}
// Trigger the default form events.
parent::preprocessForm($form, $data, $group);
}
/**
* @param JForm $form The form to be altered.
* @param array $data The associated data for the form.
*
* @return boolean
* @since 1.0.0
*/
public function onFieldsandfiltersPrepareForm(JForm $form, $data)
{
$context = $form->getName();
if (!($context == $this->_context || $context == 'com_fieldsandfilters.elements.filter')) {
return true;
}
$app = JFactory::getApplication();
if ($context == 'com_fieldsandfilters.elements.filter') {
$form->addFieldPath(JPATH_ADMINISTRATOR . '/components/com_categories/models/fields');
$addform = new SimpleXMLElement('<form />');
$fields = $addform->addChild('fields');
$fields->addAttribute('name', 'filter');
$field = $fields->addChild('field');
$field->addAttribute('name', 'item_category');
$field->addAttribute('type', 'category');
$field->addAttribute('label', 'JOPTION_FILTER_CATEGORY');
$field->addAttribute('description', 'JOPTION_FILTER_CATEGORY_DESC');
$field->addAttribute('extension', 'com_content');
$field->addAttribute('onchange', 'this.form.submit();');
KextensionsXML::addOptionsNode($field, array('JOPTION_SELECT_CATEGORY' => ''));
$form->load($addform, false);
} elseif ($context == $this->_context) {
if ($app->isSite() && !$this->params->get('frontend_edit', false) || !($extension = FieldsandfiltersFactory::getExtensions()->getExtensionsByName($this->_name)->get($this->_name))) {
return true;
}
JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_fieldsandfilters/models', 'FieldsandfiltersModel');
if (!($elementModel = JModelLegacy::getInstance('element', 'FieldsandfiltersModel', array('ignore_request' => true, 'table_path' => JPATH_ADMINISTRATOR . '/components/com_fieldsandfilters/tables')))) {
return true;
}
// Load Extension Language
KextensionsLanguage::load('com_fieldsandfilters', JPATH_ADMINISTRATOR);
$fieldsForm = new KextensionsForm($this->_context . '.' . $this->_name);
$fieldsData = FieldsandfiltersFieldsHelper::getFieldsByTypeIDColumnFieldType($extension->content_type_id);
$formPath = $app->isAdmin() ? 'attribs.fieldsandfilters' : 'fieldsandfilters';
$fieldsForm->setPath($formPath);
$fieldsetXML = new SimpleXMLElement('<fieldset />');
$fieldsetXML->addAttribute('name', 'fieldsandfilters');
$fieldsetXML->addAttribute('label', 'COM_FIELDSANDFILTERS');
// $fieldsetXML->addAttribute( 'description', 'COM_FIELDSANDFILTERS_FIELDSET_DESC' );
$fielsXML = $fieldsetXML->addChild('fields');
$fielsXML->addAttribute('name', 'fieldsandfilters');
$fieldXML = $fielsXML->addChild('field');
$fieldXML->addAttribute('name', '_fieldsandfilters');
$fieldXML->addAttribute('type', 'hidden');
$fieldXML->addAttribute('fieldset', 'fieldsandfilters');
if (!empty($data)) {
$data = (object) $data;
$elementModel->setState($elementModel->getName() . '.item_id', $data->id);
$elementModel->setState($elementModel->getName() . '.content_type_id', $extension->content_type_id);
$elementItem = $elementModel->getItem();
}
$isNew = empty($elementItem->id);
JPluginHelper::importPlugin('fieldsandfilterstypes');
// Trigger the onFieldsandfiltersPrepareFormField event.
$app->triggerEvent('onFieldsandfiltersPrepareFormField', array($fieldsForm, $fieldsData, $isNew));
if ($fieldsFormXML = $fieldsForm->getFormFields()) {
// Load the XML Helper
KextensionsXML::setFields($fielsXML, $fieldsFormXML);
$form->setField($fieldsetXML, $app->isAdmin() ? 'attribs' : null);
// For joomla 2.5 && Key Reference
if (!FieldsandfiltersFactory::isVersion()) {
$fieldsetXML = new SimpleXMLElement('<fieldset />');
$fieldsetXML->addAttribute('name', 'key_reference');
$fieldsetXML->addAttribute('label', 'Key Reference');
$form->setField($fieldsetXML, 'attribs');
}
if ($default = $fieldsForm->getData()) {
$form->bind($default);
}
if (!$isNew) {
$data = new JRegistry();
$data->set($formPath, $elementItem->get('fields', new JObject()));
$form->bind($data);
}
}
return true;
}
}
