/**
* Get the editor object.
*
* @return object
*/
public function instance()
{
try {
$editor = App::get('editor');
} catch (Exception $e) {
$editor = \Hubzero\Html\Editor::getInstance('none');
}
return $editor;
}
/**
* Method to get a Editor object based on the form field.
*
* @return object The Editor object.
*/
protected function &getEditor()
{
// Only create the editor if it is not already created.
if (empty($this->editor)) {
// Initialize variables.
$editor = null;
// Get the editor type attribute. Can be in the form of: editor="desired|alternative".
$type = trim((string) $this->element['editor']);
if ($type) {
// Get the list of editor types.
$types = explode('|', $type);
// Get the database object.
$db = App::get('db');
// Iterate over teh types looking for an existing editor.
foreach ($types as $element) {
// Build the query.
$query = $db->getQuery(true);
$query->select('element');
$query->from('#__extensions');
$query->where('element = ' . $db->quote($element));
$query->where('folder = ' . $db->quote('editors'));
$query->where('enabled = 1');
// Check of the editor exists.
$db->setQuery($query, 0, 1);
$editor = $db->loadResult();
// If an editor was found stop looking.
if ($editor) {
break;
}
}
}
// Create the JEditor instance based on the given editor.
$this->editor = Wysiwyg::getInstance($editor ? $editor : App::get('config')->get('editor', 'none'));
}
return $this->editor;
}
