From 9ccef127acd6dca0971e12726b019e2beaf7e4ce Mon Sep 17 00:00:00 2001 From: Udo Walter Date: Thu, 12 Jan 2017 12:41:21 +0100 Subject: [statistics_reporting] moved some functions to a new class --- .../statistics_reporting/inc/queries.inc.php | 153 +++++++++++++++++++++ 1 file changed, 153 insertions(+) create mode 100644 modules-available/statistics_reporting/inc/queries.inc.php (limited to 'modules-available/statistics_reporting/inc/queries.inc.php') diff --git a/modules-available/statistics_reporting/inc/queries.inc.php b/modules-available/statistics_reporting/inc/queries.inc.php new file mode 100644 index 00000000..23afceed --- /dev/null +++ b/modules-available/statistics_reporting/inc/queries.inc.php @@ -0,0 +1,153 @@ + 60Sec, Number of Sessions < 60Sec, name of location, id of location (anonymized), machine uuid (anonymized) + public static function getClientStatistics($cutOff, $lowerTimeBound = 0, $upperTimeBound = 24) { + $notassigned = Dictionary::translateFile('template-tags', 'lang_notassigned'); + $res = Database::simpleQuery("SELECT t1.name AS clientName, timeSum, medianTime, offlineSum, lastStart, lastLogout, longSessions, shortSessions, locName, MD5(locId) AS locHash, MD5(t1.uuid) AS clientHash FROM ( + SELECT machine.hostname AS 'name', machine.machineuuid AS 'uuid', SUM(CAST(sessionTable.length AS UNSIGNED)) AS 'timeSum', GROUP_CONCAT(sessionTable.length) AS 'medianTime', SUM(sessionTable.length >= 60) AS 'longSessions', SUM(sessionTable.length < 60) AS 'shortSessions',MAX(sessionTable.dateline + sessionTable.data) AS 'lastLogout', IFNULL(location.locationname, '$notassigned') AS 'locName', location.locationid AS 'locId' + FROM ".self::getBoundedTableQueryString('~session-length', $lowerTimeBound, $upperTimeBound, $cutOff)." sessionTable + INNER JOIN machine ON sessionTable.machineuuid = machine.machineuuid + LEFT JOIN location ON machine.locationid = location.locationid + GROUP BY machine.machineuuid + ) t1 + INNER JOIN ( + SELECT machine.hostname AS 'name', machine.machineuuid AS 'uuid', SUM(CAST(offlineTable.length AS UNSIGNED)) AS 'offlineSum', MAX(offlineTable.dateline) AS 'lastStart' + FROM ".self::getBoundedTableQueryString('~offline-length', $lowerTimeBound, $upperTimeBound, $cutOff)." offlineTable + INNER JOIN machine ON offlineTable.machineuuid = machine.machineuuid + GROUP BY machine.machineuuid + ) t2 + ON t1.uuid = t2.uuid"); + return $res; + } + + // Location Data: Name, ID (anonymized), Time Online, Median Time Online, Time Offline, Number of Sessions > 60Sec, Number of Sessions < 60Sec + public static function getLocationStatistics($cutOff, $lowerTimeBound = 0, $upperTimeBound = 24) { + $notassigned = Dictionary::translateFile('template-tags', 'lang_notassigned'); + $res = Database::simpleQuery("SELECT t1.locName AS locName, MD5(locId) AS locHash, timeSum, medianTime, offlineSum, longSessions, shortSessions FROM ( + SELECT IFNULL(location.locationname, '$notassigned') AS 'locName', location.locationid AS 'locId', SUM(CAST(sessionTable.length AS UNSIGNED)) AS 'timeSum', GROUP_CONCAT(sessionTable.length) AS 'medianTime', SUM(sessionTable.length >= 60) AS 'longSessions', SUM(sessionTable.length < 60) AS 'shortSessions' + FROM ".self::getBoundedTableQueryString('~session-length', $lowerTimeBound, $upperTimeBound, $cutOff)." sessionTable + INNER JOIN machine ON sessionTable.machineuuid = machine.machineuuid + LEFT JOIN location ON machine.locationid = location.locationid + GROUP BY location.locationname + ) t1 + INNER JOIN ( + SELECT IFNULL(location.locationname, '$notassigned') AS 'locName', SUM(CAST(offlineTable.length AS UNSIGNED)) AS 'offlineSum' + FROM ".self::getBoundedTableQueryString('~offline-length', $lowerTimeBound, $upperTimeBound, $cutOff)." offlineTable + INNER JOIN machine ON offlineTable.machineuuid = machine.machineuuid + LEFT JOIN location ON machine.locationid = location.locationid + GROUP BY location.locationname + ) t2 + ON t1.locName = t2.locName"); + return $res; + } + + // User Data: Name, Name(anonymized), Number of Logins + public static function getUserStatistics($cutOff, $lowerTimeBound = 0, $upperTimeBound = 24) { + $res = Database::simpleQuery("SELECT username AS name, IF(username = 'anonymous', 'anonymous', md5(username)) AS userHash, COUNT(*) AS 'count' + FROM statistic + WHERE typeid='.vmchooser-session-name' AND dateline+data >= UNIX_TIMESTAMP(CURDATE() - INTERVAL $cutOff DAY) + AND ((FROM_UNIXTIME(dateline+data, '%H')*1 >= $lowerTimeBound) AND (FROM_UNIXTIME(dateline, '%H')*1 < $upperTimeBound)) + GROUP BY username + ORDER BY 2 DESC"); + return $res; + } + + // Virtual Machine Data: Name, Number of Usages + public static function getVMStatistics($cutOff, $lowerTimeBound = 0, $upperTimeBound = 24) { + $res = Database::simpleQuery("SELECT data AS name, COUNT(*) AS 'count' FROM statistic WHERE typeid='.vmchooser-session-name' AND dateline+data >= UNIX_TIMESTAMP(CURDATE() - INTERVAL $cutOff DAY) + AND ((FROM_UNIXTIME(dateline+data, '%H')*1 >= $lowerTimeBound) AND (FROM_UNIXTIME(dateline, '%H')*1 < $upperTimeBound)) + GROUP BY data + ORDER BY 2 DESC"); + return $res; + } + + //Total Data: Time Online, Median Time Online, Number of Sessions > 60Sec, Number of Sessions < 60Sec + public static function getOverallStatistics ($cutOff, $lowerTimeBound = 0, $upperTimeBound = 24) { + $res = Database::simpleQuery("SELECT SUM(CAST(sessionTable.length AS UNSIGNED)) AS sum, GROUP_CONCAT(sessionTable.length) AS median, SUM(sessionTable.length >= 60) AS longSessions, SUM(sessionTable.length < 60) AS shortSessions + FROM ".self::getBoundedTableQueryString('~session-length', $lowerTimeBound, $upperTimeBound, $cutOff)." sessionTable"); + return $res; + } + + // Total Data(2): Time Offline + public static function getTotalOfflineStatistics($cutOff, $lowerTimeBound = 0, $upperTimeBound = 24) { + $res = Database::simpleQuery("SELECT SUM(CAST(offlineTable.length AS UNSIGNED)) AS timeOff + FROM ".self::getBoundedTableQueryString('~offline-length', $lowerTimeBound, $upperTimeBound, $cutOff)." offlineTable"); + return $res; + } + + // query string which provides table with time-cutoff and time-bounds + private static function getBoundedTableQueryString($typeid, $lowerTimeBound, $upperTimeBound, $cutOff) + { + $lowerFormat = "'%y-%m-%d $lowerTimeBound:00:00'"; + $upperFormat = "'%y-%m-%d ".($upperTimeBound-1).":59:59'"; + $queryString = " + select + + @startLower := UNIX_TIMESTAMP(FROM_UNIXTIME(dateline, $lowerFormat)), + @startUpper := UNIX_TIMESTAMP(FROM_UNIXTIME(dateline, $upperFormat)), + @endLower := UNIX_TIMESTAMP(FROM_UNIXTIME(dateline+data, $lowerFormat)), + @endUpper := UNIX_TIMESTAMP(FROM_UNIXTIME(dateline+data, $upperFormat)), + + (CAST(data AS SIGNED) + - IF( + dateline > @startUpper, + UNIX_TIMESTAMP(FROM_UNIXTIME(dateline, $lowerFormat) + INTERVAL 1 DAY) - dateline, + IF( + dateline < @startLower, + @startLower - dateline, + 0 + ) + ) + - IF( + dateline+data > @endUpper, + dateline+data - (@endUpper + 1), + IF( + dateline+data < @endLower, + dateline+data - (UNIX_TIMESTAMP(FROM_UNIXTIME(dateline+data, $upperFormat) - INTERVAL 1 DAY) + 1), + 0 + ) + ) + - ( TO_DAYS(FROM_UNIXTIME(dateline+data, '%y-%m-%d')) - TO_DAYS(FROM_UNIXTIME(dateline, '%y-%m-%d')) + - 2 + + IF(dateline <= @startUpper, 1, 0) + + IF(dateline+data >= @endLower, 1, 0) + ) * ((24 - ($upperTimeBound - $lowerTimeBound)) * 3600) + + - IF( + @leftBound := IF(dateline <= @startUpper, @startUpper, UNIX_TIMESTAMP(FROM_UNIXTIME(dateline, $upperFormat) + INTERVAL 1 DAY)) + < @rightBound := IF(dateline+data >= @endLower, @endLower, UNIX_TIMESTAMP(FROM_UNIXTIME(dateline+data, $lowerFormat) - INTERVAL 1 DAY)), + IF( + @timeDiff := ( + (date_format(from_unixtime(@leftBound), '%H') - + date_format(convert_tz(from_unixtime(@leftBound), @@session.time_zone, '+00:00'), '%H') + 24) % 24 + - + (date_format(from_unixtime(@rightBound), '%H') - + date_format(convert_tz(from_unixtime(@rightBound), @@session.time_zone, '+00:00'), '%H') + 24) % 24) = 1 + AND ($lowerTimeBound >= 2 OR $upperTimeBound <= 2), + 3600, + IF(@timeDiff = -1 AND ($lowerTimeBound >= 3 OR $upperTimeBound <= 3), -3600, 0) + ), + 0 + ) + + ) as 'length', + dateline, + data, + machineuuid + + from statistic + where dateline+data >= UNIX_TIMESTAMP(CURDATE() - INTERVAL $cutOff DAY) and typeid = '$typeid' + and ( + (UNIX_TIMESTAMP(FROM_UNIXTIME(dateline, $lowerFormat)) <= dateline and dateline <= UNIX_TIMESTAMP(FROM_UNIXTIME(dateline, $upperFormat))) + or + (UNIX_TIMESTAMP(FROM_UNIXTIME(dateline+data, $lowerFormat)) <= dateline+data and dateline+data <= UNIX_TIMESTAMP(FROM_UNIXTIME(dateline+data, $upperFormat))) + ) + "; + return "(".$queryString.")"; + } +} + -- cgit v1.2.3-55-g7522