1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
|
<?php
/**
* Piwik - free/libre analytics platform
*
* @link http://piwik.org
* @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
*
*/
namespace Piwik\Plugins\CoreAdminHome;
use Piwik\ArchiveProcessor\Rules;
use Piwik\Archive\ArchivePurger;
use Piwik\DataAccess\ArchiveTableCreator;
use Piwik\Date;
use Piwik\Db;
use Piwik\Log;
use Piwik\Plugins\CoreAdminHome\Tasks\ArchivesToPurgeDistributedList;
use Piwik\SettingsServer;
class Tasks extends \Piwik\Plugin\Tasks
{
/**
* @var ArchivePurger
*/
private $archivePurger;
public function __construct(ArchivePurger $archivePurger = null)
{
$this->archivePurger = $archivePurger ?: new ArchivePurger();
}
public function schedule()
{
// general data purge on older archive tables, executed daily
$this->daily('purgeOutdatedArchives', null, self::HIGH_PRIORITY);
// general data purge on invalidated archive records, executed daily
$this->daily('purgeInvalidatedArchives', null, self::LOW_PRIORITY);
// lowest priority since tables should be optimized after they are modified
$this->daily('optimizeArchiveTable', null, self::LOWEST_PRIORITY);
}
public function purgeOutdatedArchives()
{
// we should only purge outdated & custom range archives if we know cron archiving has just run,
// or if browser triggered archiving is enabled. if cron archiving has run, then we know the latest
// archives are in the database, and we can remove temporary ones. if browser triggered archiving is
// enabled, then we know any archives that are wrongly purged, can be re-archived on demand.
// this prevents some situations where "no data" is displayed for reports that should have data.
if (!Rules::isBrowserTriggerEnabled()
&& !SettingsServer::isArchivePhpTriggered()
) {
Log::info("Purging temporary archives: skipped (browser triggered archiving not enabled & not running after core:archive)");
return false;
}
$archiveTables = ArchiveTableCreator::getTablesArchivesInstalled();
Log::info("Purging archives in {tableCount} archive tables.", array('tableCount' => count($archiveTables)));
// keep track of dates we purge for, since getTablesArchivesInstalled() will return numeric & blob
// tables (so dates will appear two times, and we should only purge once per date)
$datesPurged = array();
foreach ($archiveTables as $table) {
$date = ArchiveTableCreator::getDateFromTableName($table);
list($year, $month) = explode('_', $date);
// Somehow we may have archive tables created with older dates, prevent exception from being thrown
if ($year > 1990
&& empty($datesPurged[$date])
) {
$dateObj = Date::factory("$year-$month-15");
$this->archivePurger->purgeOutdatedArchives($dateObj);
$this->archivePurger->purgeArchivesWithPeriodRange($dateObj);
$datesPurged[$date] = true;
}
}
}
public function purgeInvalidatedArchives()
{
$archivesToPurge = new ArchivesToPurgeDistributedList();
foreach ($archivesToPurge->getAllAsDates() as $date) {
$this->archivePurger->purgeInvalidatedArchivesFrom($date);
$archivesToPurge->removeDate($date);
}
}
public function optimizeArchiveTable()
{
$archiveTables = ArchiveTableCreator::getTablesArchivesInstalled();
Db::optimizeTables($archiveTables);
}
}
|
