/**
* Retrieves the latest usage statistics from the database
*/
public function getUsageStatistics()
{
// Are usage stats enabled?
if (!HV_ENABLE_STATISTICS_COLLECTION) {
throw new Exception('Sorry, usage statistics are not collected ' . 'for this site.', 26);
}
// Determine resolution to use
$validResolutions = array('hourly', 'daily', 'weekly', 'monthly', 'yearly');
if (isset($this->_options['resolution'])) {
// Make sure a valid resolution was specified
if (!in_array($this->_options['resolution'], $validResolutions)) {
$msg = 'Invalid resolution specified. Valid options include ' . 'hourly, daily, weekly, monthly, and yearly';
throw new Exception($msg, 25);
}
} else {
// Default to daily
$this->_options['resolution'] = 'daily';
}
include_once HV_ROOT_DIR . '/../src/Database/Statistics.php';
$statistics = new Database_Statistics();
$this->_printJSON($statistics->getUsageStatistics($this->_options['resolution']));
}
