/**
* Function: inner
* @param int $screenid - The id of the screen you wish to load
*
* This function differs from the index function in that this function, that is
* /screen/inner is called by the inner IFRAME.
*/
public function inner($screenid)
{
//If no parameter, redirect somewhere else
if (!isset($screenid)) {
redirect('/');
}
// Load the screen model
$this->load->model('screen_model');
$screen = new Screen_model();
//Load variables of screen model type
$screen->load_model($screenid);
$data['id'] = $screenid;
// Check for sleep mode to determine the view. If the screen is asleep,
// just use the default three_col. If the screen should be awake, set up
// a $data variable and set the numcols to the number of columns and the
// zoom level to the custom zoom level.
if ($screen->is_asleep()) {
$data['numcols'] = 3;
$data['template'] = 'three_col';
} else {
$data['numcols'] = $screen->get_num_columns();
$data['zoom'] = $screen->zoom;
}
// Call the screen_template view and pass the $data variable. Each
// element of the $data array will become a variable, i.e. $data['id'] will
// become $id in the views
$this->load->view('includes/screen_template', $data);
}
