/**
* Method to preprocess the form
*
* @param JForm $form A form object.
* @param mixed $data The data expected for the form.
* @param string $group The name of the plugin group to import (defaults to "content").
*
* @return void
*
* @since 3.2
* @throws Exception if there is an error loading the form.
*/
protected function preprocessForm(JForm $form, $data, $group = 'content')
{
jimport('joomla.filesystem.path');
$lang = JFactory::getLanguage();
$module = $this->getState()->get('module.name');
$basePath = JPATH_BASE;
$formFile = JPath::clean($basePath . '/modules/' . $module . '/' . $module . '.xml');
// Load the core and/or local language file(s).
$lang->load($module, $basePath, null, false, true) || $lang->load($module, $basePath . '/modules/' . $module, null, false, true);
if (file_exists($formFile)) {
// Get the module form.
if (!$form->loadFile($formFile, false, '//config')) {
throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
}
// Attempt to load the xml file.
if (!($xml = simplexml_load_file($formFile))) {
throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
}
}
// Load the default advanced params
JForm::addFormPath(JPATH_BASE . '/components/com_config/model/form');
$form->loadFile('modules_advanced', false);
// Trigger the default form events.
parent::preprocessForm($form, $data, $group);
}
/**
* Method to preprocess the form
*
* @param JForm $form A form object.
* @param mixed $data The data expected for the form.
* @param string $group Plugin group to load
*
* @return void
*
* @since 3.2
* @throws Exception if there is an error in the form event.
*/
protected function preprocessForm(JForm $form, $data, $group = 'content')
{
$lang = JFactory::getLanguage();
$template = JFactory::getApplication()->getTemplate();
jimport('joomla.filesystem.path');
// Load the core and/or local language file(s).
$lang->load('tpl_' . $template, JPATH_BASE, null, false, true) || $lang->load('tpl_' . $template, JPATH_BASE . '/templates/' . $template, null, false, true);
// Look for com_config.xml, which contains fileds to display
$formFile = JPath::clean(JPATH_BASE . '/templates/' . $template . '/com_config.xml');
if (!file_exists($formFile)) {
// If com_config.xml not found, fall back to templateDetails.xml
$formFile = JPath::clean(JPATH_BASE . '/templates/' . $template . '/templateDetails.xml');
}
if (file_exists($formFile)) {
// Get the template form.
if (!$form->loadFile($formFile, false, '//config')) {
throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
}
}
// Attempt to load the xml file.
if (!($xml = simplexml_load_file($formFile))) {
throw new Exception(JText::_('JERROR_LOADFILE_FAILED'));
}
// Trigger the default form events.
parent::preprocessForm($form, $data, $group);
}
