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<?php
/**
* Piwik - Open source web analytics
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
* @category Piwik_Plugins
* @package Piwik_VisitorInterest
*/
use Piwik\Metrics;
class Piwik_VisitorInterest_Archiver extends Piwik_PluginsArchiver
{
// third element is unit (s for seconds, default is munutes)
const TIME_SPENT_RECORD_NAME = 'VisitorInterest_timeGap';
const PAGES_VIEWED_RECORD_NAME = 'VisitorInterest_pageGap';
const VISITS_COUNT_RECORD_NAME = 'VisitorInterest_visitsByVisitCount';
const DAYS_SINCE_LAST_RECORD_NAME = 'VisitorInterest_daysSinceLastVisit';
protected static $timeGap = array(
array(0, 10, 's'),
array(11, 30, 's'),
array(31, 60, 's'),
array(1, 2),
array(2, 4),
array(4, 7),
array(7, 10),
array(10, 15),
array(15, 30),
array(30)
);
protected static $pageGap = array(
array(1, 1),
array(2, 2),
array(3, 3),
array(4, 4),
array(5, 5),
array(6, 7),
array(8, 10),
array(11, 14),
array(15, 20),
array(20)
);
/**
* The set of ranges used when calculating the 'visitors who visited at least N times' report.
*/
protected static $visitNumberGap = array(
array(1, 1),
array(2, 2),
array(3, 3),
array(4, 4),
array(5, 5),
array(6, 6),
array(7, 7),
array(8, 8),
array(9, 14),
array(15, 25),
array(26, 50),
array(51, 100),
array(101, 200),
array(200)
);
/**
* The set of ranges used when calculating the 'days since last visit' report.
*/
protected static $daysSinceLastVisitGap = array(
array(0, 0),
array(1, 1),
array(2, 2),
array(3, 3),
array(4, 4),
array(5, 5),
array(6, 6),
array(7, 7),
array(8, 14),
array(15, 30),
array(31, 60),
array(61, 120),
array(121, 364),
array(364)
);
public function archiveDay()
{
// these prefixes are prepended to the 'SELECT as' parts of each SELECT expression. detecting
// these prefixes allows us to get all the data in one query.
$prefixes = array(
self::TIME_SPENT_RECORD_NAME => 'tg',
self::PAGES_VIEWED_RECORD_NAME => 'pg',
self::VISITS_COUNT_RECORD_NAME => 'vbvn',
self::DAYS_SINCE_LAST_RECORD_NAME => 'dslv',
);
$aggregatesMetadata = array(
array('visit_total_time', self::getSecondsGap(), 'log_visit', $prefixes[self::TIME_SPENT_RECORD_NAME]),
array('visit_total_actions', self::$pageGap, 'log_visit', $prefixes[self::PAGES_VIEWED_RECORD_NAME]),
array('visitor_count_visits', self::$visitNumberGap, 'log_visit', $prefixes[self::VISITS_COUNT_RECORD_NAME]),
array('visitor_days_since_last', self::$daysSinceLastVisitGap, 'log_visit', $prefixes[self::DAYS_SINCE_LAST_RECORD_NAME],
$restrictToReturningVisitors = true
),
);
$selects = array();
foreach($aggregatesMetadata as $aggregateMetadata) {
$selectsFromRangedColumn = Piwik_DataAccess_LogAggregator::getSelectsFromRangedColumn($aggregateMetadata);
$selects = array_merge( $selects, $selectsFromRangedColumn);
}
$query = $this->getLogAggregator()->queryVisitsByDimension(array(), $where = false, $selects, array());
$row = $query->fetch();
foreach($prefixes as $recordName => $selectAsPrefix) {
$cleanRow = Piwik_DataAccess_LogAggregator::makeArrayOneColumn($row, Metrics::INDEX_NB_VISITS, $selectAsPrefix);
$dataTable = Piwik_DataTable::makeFromIndexedArray($cleanRow);
$this->getProcessor()->insertBlobRecord($recordName, $dataTable->getSerialized());
}
}
/**
* Transforms and returns the set of ranges used to calculate the 'visits by total time'
* report from ranges in minutes to equivalent ranges in seconds.
*/
protected static function getSecondsGap()
{
$secondsGap = array();
foreach (self::$timeGap as $gap) {
if (count($gap) == 3 && $gap[2] == 's') // if the units are already in seconds, just assign them
{
$secondsGap[] = array($gap[0], $gap[1]);
} else if (count($gap) == 2) {
$secondsGap[] = array($gap[0] * 60, $gap[1] * 60);
} else {
$secondsGap[] = array($gap[0] * 60);
}
}
return $secondsGap;
}
public function archivePeriod()
{
$dataTableToSum = array(
self::TIME_SPENT_RECORD_NAME,
self::PAGES_VIEWED_RECORD_NAME,
self::VISITS_COUNT_RECORD_NAME,
self::DAYS_SINCE_LAST_RECORD_NAME
);
$this->getProcessor()->aggregateDataTableReports($dataTableToSum);
}
}
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