Piwik\Plugins\ImageGraph\ImageGraph::getReportMetadata PHP Метод

    public function getReportMetadata(&$reports, $info)
    {
        $idSite = $info['idSite'];
        // If only one website is selected, we add the Graph URL
        if (empty($idSite)) {
            return;
        }
        // in case API.getReportMetadata was not called with date/period we use sane defaults
        if (empty($info['period'])) {
            $info['period'] = 'day';
        }
        if (empty($info['date'])) {
            $info['date'] = 'today';
        }
        // need two sets of period & date, one for single period graphs, one for multiple periods graphs
        if (Period::isMultiplePeriod($info['date'], $info['period'])) {
            $periodForMultiplePeriodGraph = $info['period'];
            $dateForMultiplePeriodGraph = $info['date'];
            $periodForSinglePeriodGraph = 'range';
            $dateForSinglePeriodGraph = $info['date'];
        } else {
            $periodForSinglePeriodGraph = $info['period'];
            $dateForSinglePeriodGraph = $info['date'];
            $piwikSite = new Site($idSite);
            if ($periodForSinglePeriodGraph == 'range') {
                // for period=range, show the configured sub-periods
                $periodForMultiplePeriodGraph = Config::getInstance()->General['graphs_default_period_to_plot_when_period_range'];
                $dateForMultiplePeriodGraph = $dateForSinglePeriodGraph;
            } else {
                if ($info['period'] == 'day' || !Config::getInstance()->General['graphs_show_evolution_within_selected_period']) {
                    // for period=day, always show the last n days
                    // if graphs_show_evolution_within_selected_period=false, show the last n periods
                    $periodForMultiplePeriodGraph = $periodForSinglePeriodGraph;
                    $dateForMultiplePeriodGraph = Range::getRelativeToEndDate($periodForSinglePeriodGraph, 'last' . self::GRAPH_EVOLUTION_LAST_PERIODS, $dateForSinglePeriodGraph, $piwikSite);
                } else {
                    // if graphs_show_evolution_within_selected_period=true, show the days within the period
                    // (except if the period is day, see above)
                    $periodForMultiplePeriodGraph = 'day';
                    $period = PeriodFactory::build($info['period'], $info['date']);
                    $start = $period->getDateStart()->toString();
                    $end = $period->getDateEnd()->toString();
                    $dateForMultiplePeriodGraph = $start . ',' . $end;
                }
            }
        }
        $token_auth = Common::getRequestVar('token_auth', false);
        $segment = Request::getRawSegmentFromRequest();
        /** @var Scheduler $scheduler */
        $scheduler = StaticContainer::getContainer()->get('Piwik\\Scheduler\\Scheduler');
        $isRunningTask = $scheduler->isRunningTask();
        // add the idSubtable if it exists
        $idSubtable = Common::getRequestVar('idSubtable', false);
        $urlPrefix = "index.php?";
        foreach ($reports as &$report) {
            $reportModule = $report['module'];
            $reportAction = $report['action'];
            $reportUniqueId = $reportModule . '_' . $reportAction;
            $parameters = array();
            $parameters['module'] = 'API';
            $parameters['method'] = 'ImageGraph.get';
            $parameters['idSite'] = $idSite;
            $parameters['apiModule'] = $reportModule;
            $parameters['apiAction'] = $reportAction;
            if (!empty($token_auth)) {
                $parameters['token_auth'] = $token_auth;
            }
            // Forward custom Report parameters to the graph URL
            if (!empty($report['parameters'])) {
                $parameters = array_merge($parameters, $report['parameters']);
            }
            if (empty($report['dimension'])) {
                $parameters['period'] = $periodForMultiplePeriodGraph;
                $parameters['date'] = $dateForMultiplePeriodGraph;
            } else {
                $parameters['period'] = $periodForSinglePeriodGraph;
                $parameters['date'] = $dateForSinglePeriodGraph;
            }
            if ($idSubtable !== false) {
                $parameters['idSubtable'] = $idSubtable;
            }
            if (!empty($_GET['_restrictSitesToLogin']) && $isRunningTask) {
                $parameters['_restrictSitesToLogin'] = $_GET['_restrictSitesToLogin'];
            }
            if (!empty($segment)) {
                $parameters['segment'] = $segment;
            }
            $report['imageGraphUrl'] = $urlPrefix . Url::getQueryStringFromParameters($parameters);
            // thanks to API.getRowEvolution, reports with dimensions can now be plotted using an evolution graph
            // however, most reports with a fixed set of dimension values are excluded
            // this is done so Piwik Mobile and Scheduled Reports do not display them
            $reportWithDimensionsSupportsEvolution = empty($report['constantRowsCount']) || in_array($reportUniqueId, self::$CONSTANT_ROW_COUNT_REPORT_EXCEPTIONS);
            $reportSupportsEvolution = !in_array($reportUniqueId, self::$REPORTS_DISABLED_EVOLUTION_GRAPH);
            if ($reportSupportsEvolution && $reportWithDimensionsSupportsEvolution) {
                $parameters['period'] = $periodForMultiplePeriodGraph;
                $parameters['date'] = $dateForMultiplePeriodGraph;
                $report['imageGraphEvolutionUrl'] = $urlPrefix . Url::getQueryStringFromParameters($parameters);
            }
        }
    }