function getPositions()
{
$path = JPATH_SITE;
$lang = JFactory::getLanguage();
$clientId = 0;
$state = 1;
$templates = array_keys(CANVASAdminLayout::getTemplates($clientId, $state));
$templateGroups = array();
// Add positions from templates
foreach ($templates as $template) {
$options = array();
$positions = CANVASAdminLayout::getTplPositions($clientId, $template);
if (is_array($positions)) {
foreach ($positions as $position) {
$text = CANVASAdminLayout::getTranslatedModulePosition($clientId, $template, $position) . ' [' . $position . ']';
$options[] = CANVASAdminLayout::createOption($position, $text);
}
}
$templateGroups[$template] = CANVASAdminLayout::createOptionGroup(ucfirst($template), $options);
}
// Add custom position to options
$customGroupText = JText::_('CANVAS_LAYOUT_CUSTOM_POSITION');
$customPositions = CANVASAdminLayout::getDbPositions($clientId);
$templateGroups[$customGroupText] = CANVASAdminLayout::createOptionGroup($customGroupText, $customPositions);
$multiple = $this->toBoolean((string) $this->element['multiple']);
$disabled = $this->toBoolean((string) $this->element['disabled']);
return JHtml::_('select.groupedlist', $templateGroups, $this->name, array('list.attr' => ($multiple ? ' multiple="multiple" size="10"' : '') . ($disabled ? 'disabled="disabled"' : '')));
}
