/** * The singleton method */ public static function instance() { if (!isset(self::$_instance)) { $c = __CLASS__; self::$_instance = new $c(); } return self::$_instance; }
public function getContent() { $chart = GraphOnTrackersV5_ChartFactory::instance()->getChart(null, $this->chart_id, false); if ($chart) { $content = $chart->getWidgetContent(); } else { $content = '<em>Chart does not exist</em>'; } return $content; }
function getContent() { $content = ''; $store_in_session = false; if ($chart = GraphOnTrackersV5_ChartFactory::instance()->getChart(null, $this->chart_id, $store_in_session)) { $content .= $chart->fetch($store_in_session); $content .= '<br />'; $content .= $chart->renderer->fetchWidgetGoToReport(); } else { $content .= '<em>Chart does not exist</em>'; } return $content; }
/** * This hook ask to create a new instance of a renderer * * @param mixed instance Output parameter. must contain the new instance * @param string type the type of the new renderer * @param array row the base properties identifying the renderer (id, name, description, rank) * @param Report report the report * * @return void */ public function tracker_report_renderer_instance($params) { if ($params['type'] == self::RENDERER_TYPE) { require_once 'GraphOnTrackersV5_Renderer.class.php'; $params['instance'] = new GraphOnTrackersV5_Renderer($params['row']['id'], $params['report'], $params['row']['name'], $params['row']['description'], $params['row']['rank'], $this); if ($params['store_in_session']) { $params['instance']->initiateSession(); } $f = GraphOnTrackersV5_ChartFactory::instance(); if (isset($params['row']['charts']) && isset($params['row']['mapping'])) { $charts = array(); foreach ($params['row']['charts']->chart as $chart) { $charts[] = $f->getInstanceFromXML($chart, $params['instance'], $params['row']['mapping'], $params['store_in_session']); } } else { $charts = $f->getCharts($params['instance'], $params['store_in_session']); } $params['instance']->setCharts($charts); } }
protected function getChartFactory() { return GraphOnTrackersV5_ChartFactory::instance(); }
private function getSiblingsForRankSelectbox() { $siblings = array(); $session = new Tracker_Report_Session($this->renderer->report->id); $session->changeSessionNamespace("renderers.{$this->renderer->id}"); $charts = $session->get('charts'); uasort($charts, array(GraphOnTrackersV5_ChartFactory::instance(), 'sortArrayByRank')); foreach ($charts as $sibling) { $siblings[] = array('id' => $sibling['id'], 'name' => $sibling['title'], 'rank' => $sibling['rank']); } return $siblings; }