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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
* @package Piwik
*/
/**
* @package Piwik
* @subpackage Piwik_Archive
*/
class Piwik_Archive_Array_IndexedByDate extends Piwik_Archive_Array
{
/**
* Builds an array of Piwik_Archive of a given date range
*
* @param Piwik_Site $oSite
* @param string $strPeriod eg. 'day' 'week' etc.
* @param string $strDate A date range, eg. 'last10', 'previous5' or 'YYYY-MM-DD,YYYY-MM-DD'
* @param Piwik_Segment $segment
*/
public function __construct(Piwik_Site $oSite, $strPeriod, $strDate, Piwik_Segment $segment)
{
$rangePeriod = new Piwik_Period_Range($strPeriod, $strDate, $oSite->getTimezone());
foreach($rangePeriod->getSubperiods() as $subPeriod)
{
$startDate = $subPeriod->getDateStart();
$archive = Piwik_Archive::build($oSite->getId(), $strPeriod, $startDate, $segment->getString() );
$archive->setSegment($segment);
$this->archives[] = $archive;
}
$this->setSite($oSite);
}
/**
* @return string
*/
protected function getIndexName()
{
return 'date';
}
/**
* @param Piwik_Archive $archive
* @return mixed
*/
protected function getDataTableLabelValue( $archive )
{
return $archive->getPrettyDate();
}
/**
* Given a list of fields defining numeric values, it will return a Piwik_DataTable_Array
* which is an array of Piwik_DataTable_Simple, ordered by chronological order
*
* @param array|string $fields array( fieldName1, fieldName2, ...) Names of the mysql table fields to load
* @return Piwik_DataTable_Array
*/
public function getDataTableFromNumeric( $fields )
{
$inNames = Piwik_Common::getSqlStringFieldsArray($fields);
// we select in different shots
// one per distinct table (case we select last 300 days, maybe we will select from 10 different tables)
$queries = array();
foreach($this->archives as $archive)
{
$archive->setRequestedReport( is_string($fields) ? $fields : current($fields) );
$archive->prepareArchive();
if(!$archive->isThereSomeVisits)
{
continue;
}
$table = $archive->archiveProcessing->getTableArchiveNumericName();
// for every query store IDs
$queries[$table][] = $archive->getIdArchive();
}
// we select the requested value
$db = Zend_Registry::get('db');
// date => array( 'field1' =>X, 'field2'=>Y)
// date2 => array( 'field1' =>X2, 'field2'=>Y2)
$arrayValues = array();
foreach($queries as $table => $aIds)
{
$inIds = implode(', ', array_filter($aIds));
if(empty($inIds))
{
// Probable timezone configuration error, i.e., mismatch between PHP and MySQL server.
continue;
}
$sql = "SELECT value, name, date1 as startDate
FROM $table
WHERE idarchive IN ( $inIds )
AND name IN ( $inNames )
ORDER BY date1, name";
$values = $db->fetchAll($sql, $fields);
foreach($values as $value)
{
$timestamp = Piwik_Date::factory($value['startDate'])->getTimestamp();
$arrayValues[$timestamp][$value['name']] = $this->formatNumericValue($value['value']);
}
}
$contentArray = array();
// we add empty tables so that every requested date has an entry, even if there is nothing
// example: <result date="2007-01-01" />
$archiveByTimestamp = array();
foreach($this->archives as $archive)
{
$timestamp = $archive->getTimestampStartDate();
$archiveByTimestamp[$timestamp] = $archive;
$contentArray[$timestamp]['table'] = $archive->makeDataTable($simple = true);
$contentArray[$timestamp]['prettyDate'] = $archive->getPrettyDate();
}
foreach($arrayValues as $timestamp => $aNameValues)
{
// undefined in some edge/unknown cases see http://dev.piwik.org/trac/ticket/2578
if(isset($contentArray[$timestamp]['table']))
{
$contentArray[$timestamp]['table']->addRowsFromArray($aNameValues);
}
}
$tableArray = $this->getNewDataTableArray();
foreach($contentArray as $timestamp => $aData)
{
$tableArray->addTable($aData['table'], $aData['prettyDate']);
}
return $tableArray;
}
}
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