function institution_historical_statistics($limit, $offset, $field, &$institutiondata)
{
$data = array();
$data['tableheadings'] = array(array('name' => get_string('date')), array('name' => get_string('modified'), 'class' => 'center'), array('name' => get_string('Total'), 'class' => 'center'));
$data['table'] = institution_historical_stats_table($limit, $offset, $field, $institutiondata);
$data['tabletitle'] = get_string('historicalstatstabletitle', 'admin', get_string($field, 'statistics'));
$data['summary'] = $data['table']['count'] == 0 ? get_string('nostats', 'admin') : null;
return $data;
}
define('JSON', 1);
require dirname(dirname(dirname(__FILE__))) . '/init.php';
require get_config('libroot') . 'registration.php';
$limit = param_integer('limit', 10);
$offset = param_integer('offset', 0);
$extradata = json_decode(param_variable('extradata'));
$institution = isset($extradata->institution) ? $extradata->institution : 'mahara';
$type = param_alpha('type', 'users');
$subpages = array('users', 'views', 'content', 'historical');
if (!in_array($type, $subpages)) {
$type = 'users';
}
if ($type == 'historical') {
$field = isset($extradata->field) ? $extradata->field : 'count_members';
}
$institutiondata = institution_statistics($institution, true);
switch ($type) {
case 'historical':
$data = institution_historical_stats_table($limit, $offset, $field, $institutiondata);
break;
case 'content':
$data = institution_content_stats_table($limit, $offset, $institutiondata);
break;
case 'views':
$data = institution_view_stats_table($limit, $offset, $institutiondata);
break;
case 'users':
default:
$data = institution_user_stats_table($limit, $offset, $institutiondata);
}
json_reply(false, (object) array('message' => false, 'data' => $data));
