PHP Piwik_Archive::makePeriodFromQueryParams方法代碼示例

 public function getByDayOfWeek($fetch = false)
 {
     $view = $this->getGraph(__FUNCTION__, 'VisitTime.getByDayOfWeek', 'VisitTime_DayOfWeek', $limit = 7, $sort = false);
     $view->disableSort();
     if ($view instanceof Piwik_ViewDataTable_GenerateGraphHTML) {
         $view->showAllTicks();
     }
     // get query params
     $idsite = Piwik_Common::getRequestVar('idSite');
     $date = Piwik_Common::getRequestVar('date');
     $period = Piwik_Common::getRequestVar('period');
     // create a period instance
     $oSite = new Piwik_Site($idsite);
     $oPeriod = Piwik_Archive::makePeriodFromQueryParams($oSite, $period, $date);
     // set the footer message using the period start & end date
     $start = $oPeriod->getDateStart()->toString();
     $end = $oPeriod->getDateEnd()->toString();
     if ($start == $end) {
         $dateRange = $start;
     } else {
         $dateRange = $start . " – " . $end;
     }
     $view->setFooterMessage(Piwik_Translate('General_ReportGeneratedFrom', $dateRange));
     return $this->renderView($view, $fetch);
 }

 /**
  * Returns datatable describing the number of visits for each day of the week.
  * 
  * @param string $idSite The site ID. Cannot refer to multiple sites.
  * @param string $period The period type: day, week, year, range...
  * @param string $date The start date of the period. Cannot refer to multiple dates.
  * @param string $segment The segment.
  * @return Piwik_DataTable
  */
 public function getByDayOfWeek($idSite, $period, $date, $segment = false)
 {
     Piwik::checkUserHasViewAccess($idSite);
     // disabled for multiple sites/dates
     if (Piwik_Archive::isMultipleSites($idSite)) {
         throw new Exception("VisitTime.getByDayOfWeek does not support multiple sites.");
     }
     if (Piwik_Archive::isMultiplePeriod($date, $period)) {
         throw new Exception("VisitTime.getByDayOfWeek does not support multiple dates.");
     }
     // metrics to query
     $metrics = Piwik_ArchiveProcessing::getCoreMetrics();
     // get metric data for every day within the supplied period
     $oSite = new Piwik_Site($idSite);
     $oPeriod = Piwik_Archive::makePeriodFromQueryParams($oSite, $period, $date);
     $dateRange = $oPeriod->getDateStart()->toString() . ',' . $oPeriod->getDateEnd()->toString();
     $archive = Piwik_Archive::build($idSite, 'day', $dateRange, $segment);
     $dataTable = $archive->getDataTableFromNumeric($metrics)->mergeChildren();
     // if there's no data for this report, don't bother w/ anything else
     if ($dataTable->getRowsCount() == 0) {
         return $dataTable;
     }
     // group by the day of the week (see below for dayOfWeekFromDate function)
     $dataTable->filter('GroupBy', array('label', 'Piwik_VisitTime_dayOfWeekFromDate'));
     // create new datatable w/ empty rows, then add calculated datatable
     $rows = array();
     foreach (array(1, 2, 3, 4, 5, 6, 7) as $day) {
         $rows[] = array('label' => $day, 'nb_visits' => 0);
     }
     $result = new Piwik_DataTable();
     $result->addRowsFromSimpleArray($rows);
     $result->addDataTable($dataTable);
     // set day of week integer as metadata
     $result->filter('ColumnCallbackAddMetadata', array('label', 'day_of_week'));
     // translate labels
     $result->filter('ColumnCallbackReplace', array('label', 'Piwik_VisitTime_translateDayOfWeek'));
     // set datatable metadata for period start & finish
     $result->setMetadata('date_start', $oPeriod->getDateStart());
     $result->setMetadata('date_end', $oPeriod->getDateEnd());
     return $result;
 }

 /**
  * Builds an Archive object or returns the same archive if previously built.
  *
  * @param int|string         $idSite                 integer, or comma separated list of integer
  * @param string             $period                 'week' 'day' etc.
  * @param Piwik_Date|string  $strDate                'YYYY-MM-DD' or magic keywords 'today' @see Piwik_Date::factory()
  * @param bool|string        $segment                Segment definition - defaults to false for Backward Compatibility
  * @param bool|string        $_restrictSitesToLogin  Used only when running as a scheduled task
  * @return Piwik_Archive
  */
 public static function build($idSite, $period, $strDate, $segment = false, $_restrictSitesToLogin = false)
 {
     if ($idSite === 'all') {
         $sites = Piwik_SitesManager_API::getInstance()->getSitesIdWithAtLeastViewAccess($_restrictSitesToLogin);
     } else {
         $sites = Piwik_Site::getIdSitesFromIdSitesString($idSite);
     }
     if (!$segment instanceof Piwik_Segment) {
         $segment = new Piwik_Segment($segment, $idSite);
     }
     // idSite=1,3 or idSite=all
     if (count($sites) > 1 || $idSite === 'all') {
         $archive = new Piwik_Archive_Array_IndexedBySite($sites, $period, $strDate, $segment, $_restrictSitesToLogin);
     } elseif (is_string($strDate) && self::isMultiplePeriod($strDate, $period)) {
         $oSite = new Piwik_Site($idSite);
         $archive = new Piwik_Archive_Array_IndexedByDate($oSite, $period, $strDate, $segment);
     } else {
         $oSite = new Piwik_Site($idSite);
         $oPeriod = Piwik_Archive::makePeriodFromQueryParams($oSite, $period, $strDate);
         $archive = new Piwik_Archive_Single();
         $archive->setPeriod($oPeriod);
         $archive->setSite($oSite);
         $archive->setSegment($segment);
     }
     return $archive;
 }