diff options
Diffstat (limited to 'modules-available/statistics_reporting/inc/getdata.inc.php')
| -rw-r--r-- | modules-available/statistics_reporting/inc/getdata.inc.php | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/modules-available/statistics_reporting/inc/getdata.inc.php b/modules-available/statistics_reporting/inc/getdata.inc.php new file mode 100644 index 00000000..f65ee868 --- /dev/null +++ b/modules-available/statistics_reporting/inc/getdata.inc.php @@ -0,0 +1,147 @@ +<?php + +define('GETDATA_ANONYMOUS', 1); +define('GETDATA_PRINTABLE', 2); + +class GetData +{ + public static $from; + public static $to; + public static $lowerTimeBound = 0; + public static $upperTimeBound = 24; + public static $salt; + + // total + public static function total($flags = 0) { + $printable = 0 !== ($flags & GETDATA_PRINTABLE); + // total time online, average time online, total number of logins + $res = Queries::getOverallStatistics(self::$from, self::$to, self::$lowerTimeBound, self::$upperTimeBound); + $row = $res->fetch(PDO::FETCH_ASSOC); + $data = array('totalTime' => $row['sum'], 'medianSessionLength' => self::calcMedian($row['median']), 'longSessions' => $row['longSessions'], 'shortSessions' => $row['shortSessions']); + + //total time offline + $res = Queries::getTotalOfflineStatistics(self::$from, self::$to, self::$lowerTimeBound, self::$upperTimeBound); + $row = $res->fetch(PDO::FETCH_ASSOC); + $data['totalOffTime'] = $row['timeOff']; + + if ($printable) { + $data["totalTime_s"] = self::formatSeconds($data["totalTime"]); + $data["medianSessionLength_s"] = self::formatSeconds($data["medianSessionLength"]); + $data["totalOffTime_s"] = self::formatSeconds($data["totalOffTime"]); + } + + return $data; + } + + // per location + public static function perLocation($flags = 0) { + $anonymize = 0 !== ($flags & GETDATA_ANONYMOUS); + $printable = 0 !== ($flags & GETDATA_PRINTABLE); + $res = Queries::getLocationStatistics(self::$from, self::$to, self::$lowerTimeBound, self::$upperTimeBound); + $data = array(); + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + $median = self::calcMedian(self::calcMedian($row['medianSessionLength'])); + $entry = array( + 'location' => ($anonymize ? $row['locHash'] : $row['locName']), + 'totalTime' => $row['timeSum'], + 'medianSessionLength' => $median, + 'totalOffTime' => $row['offlineSum'], + 'longSessions' => $row['longSessions'], + 'shortSessions' => $row['shortSessions'] + ); + if (!$anonymize) { + $entry['locationId'] = $row['locId']; + } + if ($printable) { + $entry['totalTime_s'] = self::formatSeconds($row['timeSum']); + $entry['medianSessionLength_s'] = self::formatSeconds($median); + $entry['totalOffTime_s'] = self::formatSeconds($row['offlineSum']); + } + $data[] = $entry; + } + return $data; + } + + // per client + public static function perClient($flags = 0) { + $anonymize = 0 !== ($flags & GETDATA_ANONYMOUS); + $printable = 0 !== ($flags & GETDATA_PRINTABLE); + $res = Queries::getClientStatistics(self::$from, self::$to, self::$lowerTimeBound, self::$upperTimeBound); + $data = array(); + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + $median = self::calcMedian(self::calcMedian($row['medianSessionLength'])); + $entry = array( + 'hostname' => ($anonymize ? $row['clientHash'] : $row['clientName']), + 'totalTime' => $row['timeSum'], + 'medianSessionLength' => $median, + 'totalOffTime' => $row['offlineSum'], + 'lastStart' => $row['lastStart'], + 'lastLogout' => $row['lastLogout'], + 'longSessions' => $row['longSessions'], + 'shortSessions' => $row['shortSessions'], + 'location' => ($anonymize ? $row['locHash'] : $row['locName']), + ); + if (!$anonymize) { + $entry['locationId'] = $row['locId']; + } + if ($printable) { + $entry['totalTime_s'] = self::formatSeconds($row['timeSum']); + $entry['medianSessionLength_s'] = self::formatSeconds($median); + $entry['totalOffTime_s'] = self::formatSeconds($row['offlineSum']); + $entry['lastStart_s'] = $row['lastStart'] == 0 ? "" : date(DATE_ISO8601, $row['lastStart']); + $entry['lastLogout_s'] = $row['lastLogout'] == 0 ? "" : date(DATE_ISO8601, $row['lastLogout']); + } + $data[] = $entry; + } + return $data; + } + + // per user + public static function perUser($flags = 0) { + $anonymize = 0 !== ($flags & GETDATA_ANONYMOUS); + $res = Queries::getUserStatistics(self::$from, self::$to, self::$lowerTimeBound, self::$upperTimeBound); + $data = array(); + $user = $anonymize ? 'userHash' : 'name'; + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + $data[] = array('user' => $row[$user], 'sessions' => $row['count']); + } + return $data; + } + + + // per vm + public static function perVM($flags = 0) { + $anonymize = 0 !== ($flags & GETDATA_ANONYMOUS); + $res = Queries::getVMStatistics(self::$from, self::$to, self::$lowerTimeBound, self::$upperTimeBound); + $data = array(); + $vm = $anonymize ? 'vmHash' : 'name'; + while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + $data[] = array('vm' => $row[$vm], 'sessions' => $row['count']); + } + return $data; + } + + + + // Format $seconds into ".d .h .m .s" format (day, hour, minute, second) + private static function formatSeconds($seconds) + { + return sprintf('%dd, %02d:%02d:%02d', $seconds / (3600*24), ($seconds % (3600*24)) / 3600, ($seconds%3600) / 60, $seconds%60); + } + + // Calculate Median + private static function calcMedian($string) { + $arr = explode(",", $string); + sort($arr, SORT_NUMERIC); + $count = count($arr); //total numbers in array + $middleval = floor(($count-1)/2); // find the middle value, or the lowest middle value + if($count % 2) { // odd number, middle is the median + $median = $arr[(int) $middleval]; + } else { // even number, calculate avg of 2 medians + $low = $arr[(int) $middleval]; + $high = $arr[(int) $middleval+1]; + $median = (($low+$high)/2); + } + return round($median); + } +}
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