function optimizeArchiveTable()
{
$archiveTables = Piwik::getTablesArchivesInstalled();
Piwik_OptimizeTables($archiveTables);
}
/**
* Test that purgeData works when there's no data.
*
* @group Plugins
* @group PrivacyManager
*/
public function testPurgeDataDeleteLogsNoData()
{
Piwik::truncateAllTables();
foreach (Piwik::getTablesArchivesInstalled() as $table) {
Piwik_Exec("DROP TABLE {$table}");
}
// get purge data prediction
$prediction = Piwik_PrivacyManager::getPurgeEstimate();
// perform checks on prediction
$expectedPrediction = array();
$this->assertEquals($expectedPrediction, $prediction);
// purge data
$this->_setTimeToRun();
$this->instance->deleteLogData();
$this->instance->deleteReportData();
// perform checks
$this->assertEquals(0, $this->_getTableCount('log_visit'));
$this->assertEquals(0, $this->_getTableCount('log_conversion'));
$this->assertEquals(0, $this->_getTableCount('log_link_visit_action'));
$this->assertEquals(0, $this->_getTableCount('log_conversion_item'));
$archiveTables = self::_getArchiveTableNames();
$this->assertFalse($this->_tableExists($archiveTables['numeric'][0]));
// January
$this->assertFalse($this->_tableExists($archiveTables['numeric'][1]));
// February
$this->assertFalse($this->_tableExists($archiveTables['blob'][0]));
// January
$this->assertFalse($this->_tableExists($archiveTables['blob'][1]));
// February
}
/**
* Drops all archive tables.
*/
public static function deleteArchiveTables()
{
foreach (Piwik::getTablesArchivesInstalled() as $table) {
Piwik_Query("DROP TABLE IF EXISTS {$table}");
}
Piwik_TablePartitioning::$tablesAlreadyInstalled = Piwik::getTablesInstalled($forceReload = true);
}
/**
* When tracking data in the past (using Tracking API), this function
* can be used to invalidate reports for the idSites and dates where new data
* was added.
* DEV: If you call this API, the UI should display the data correctly, but will process
* in real time, which could be very slow after large data imports.
* After calling this function via REST, you can manually force all data
* to be reprocessed by visiting the script as the Super User:
* http://example.net/piwik/misc/cron/archive.php?token_auth=$SUPER_USER_TOKEN_AUTH_HERE
* REQUIREMENTS: On large piwik setups, you will need in PHP configuration: max_execution_time = 0
* We recommend to use an hourly schedule of the script at misc/cron/archive.php
* More information: http://piwik.org/setup-auto-archiving/
*
* @param string $idSites Comma separated list of idSite that have had data imported for the specified dates
* @param string $dates Comma separated list of dates to invalidate for all these websites
* @return array
*/
public function invalidateArchivedReports($idSites, $dates)
{
$idSites = Piwik_Site::getIdSitesFromIdSitesString($idSites);
if (empty($idSites)) {
throw new Exception("Specify a value for &idSites= as a comma separated list of website IDs, for which your token_auth has 'admin' permission");
}
Piwik::checkUserHasAdminAccess($idSites);
// Ensure the specified dates are valid
$toInvalidate = $invalidDates = array();
$dates = explode(',', $dates);
$dates = array_unique($dates);
foreach ($dates as $theDate) {
try {
$date = Piwik_Date::factory($theDate);
} catch (Exception $e) {
$invalidDates[] = $theDate;
continue;
}
if ($date->toString() == $theDate) {
$toInvalidate[] = $date;
} else {
$invalidDates[] = $theDate;
}
}
// Lookup archive tables
$tables = Piwik::getTablesInstalled();
$archiveTables = Piwik::getTablesArchivesInstalled();
// If using the feature "Delete logs older than N days"...
$logsAreDeletedBeforeThisDate = Piwik_Config::getInstance()->Deletelogs['delete_logs_schedule_lowest_interval'];
$logsDeleteEnabled = Piwik_Config::getInstance()->Deletelogs['delete_logs_enable'];
$minimumDateWithLogs = false;
if ($logsDeleteEnabled && $logsAreDeletedBeforeThisDate) {
$minimumDateWithLogs = Piwik_Date::factory('today')->subDay($logsAreDeletedBeforeThisDate);
}
// Given the list of dates, process which tables they should be deleted from
$minDate = false;
$warningDates = $processedDates = array();
/* @var $date Piwik_Date */
foreach ($toInvalidate as $date) {
// we should only delete reports for dates that are more recent than N days
if ($minimumDateWithLogs && $date->isEarlier($minimumDateWithLogs)) {
$warningDates[] = $date->toString();
} else {
$processedDates[] = $date->toString();
}
$month = $date->toString('Y_m');
// For a given date, we must invalidate in the monthly archive table
$datesByMonth[$month][] = $date->toString();
// But also the year stored in January
$year = $date->toString('Y_01');
$datesByMonth[$year][] = $date->toString();
// but also weeks overlapping several months stored in the month where the week is starting
/* @var $week Piwik_Period_Week */
$week = Piwik_Period::factory('week', $date);
$week = $week->getDateStart()->toString('Y_m');
$datesByMonth[$week][] = $date->toString();
// Keep track of the minimum date for each website
if ($minDate === false || $date->isEarlier($minDate)) {
$minDate = $date;
}
}
// In each table, invalidate day/week/month/year containing this date
$sqlIdSites = implode(",", $idSites);
foreach ($archiveTables as $table) {
// Extract Y_m from table name
$suffix = str_replace(array('archive_numeric_', 'archive_blob_'), '', Piwik_Common::unprefixTable($table));
if (!isset($datesByMonth[$suffix])) {
continue;
}
// Dates which are to be deleted from this table
$datesToDeleteInTable = $datesByMonth[$suffix];
// Build one statement to delete all dates from the given table
$sql = $bind = array();
$datesToDeleteInTable = array_unique($datesToDeleteInTable);
foreach ($datesToDeleteInTable as $dateToDelete) {
$sql[] = '(date1 <= ? AND ? <= date2)';
$bind[] = $dateToDelete;
$bind[] = $dateToDelete;
}
$sql = implode(" OR ", $sql);
$query = "DELETE FROM {$table} " . " WHERE ( {$sql} ) " . " AND idsite IN (" . $sqlIdSites . ")";
Piwik_Query($query, $bind);
// var_dump($query);var_dump($bind);
}
// Update piwik_site.ts_created
$query = "UPDATE " . Piwik_Common::prefixTable("site") . " SET ts_created = ?" . " WHERE idsite IN ( {$sqlIdSites} )\n\t\t\t\t\tAND ts_created > ?";
$minDateSql = $minDate->subDay(1)->getDatetime();
$bind = array($minDateSql, $minDateSql);
Piwik_Query($query, $bind);
// var_dump($query);var_dump($bind);
// Force to re-process data for these websites in the next archive.php cron run
$invalidatedIdSites = Piwik_CoreAdminHome_API::getWebsiteIdsToInvalidate();
$invalidatedIdSites = array_merge($invalidatedIdSites, $idSites);
$invalidatedIdSites = array_unique($invalidatedIdSites);
$invalidatedIdSites = array_values($invalidatedIdSites);
Piwik_SetOption(self::OPTION_INVALIDATED_IDSITES, serialize($invalidatedIdSites));
Piwik_Site::clearCache();
$output = array();
// output logs
if ($warningDates) {
$output[] = 'Warning: the following Dates have not been invalidated, because they are earlier than your Log Deletion limit: ' . implode(", ", $warningDates) . "\n The last day with logs is " . $minimumDateWithLogs . ". " . "\n Please disable 'Delete old Logs' or set it to a higher deletion threshold (eg. 180 days or 365 years).'.";
}
$output[] = "Success. The following dates were invalidated successfully: " . implode(", ", $processedDates);
return $output;
}
