/**
* tests if there is an editable selected model and appends an error message
* (optional) to the message queue
*
* @param boolean $appendMessage append a error message or not (default: true)
* @since 0.9.9
* @return boolean
*/
public function isSelectedModelEditable($appendMessage = true)
{
if (!$this->isModelSelected($appendMessage)) {
return false;
} else {
if (!$this->_owApp->selectedModel->isEditable()) {
if ($appendMessage) {
$this->_owApp->appendMessage(new OntoWiki_Message($this->view->_('No write permissions on this model.'), OntoWiki_Message::ERROR));
}
return false;
} else {
return true;
}
}
}
