PHP Line::findAll方法代码示例

    	static function drawGraph($obj=NULL,$parent=NULL)
	{
        $link = $GLOBALS['GRAPHITE_URL'].'/render/?';
        $lines = Line::findAll($obj->getGraphId());
        foreach($lines as $line) {
           $link .= 'target=';
           $target =  'alias(' . $line->getTarget() . '%2C%22' . $line->getAlias() . '%22)';
           if ($line->getColor() != '') {
             $target = 'color(' . $target . '%2C%22' . $line->getColor() . '%22)';
           }
           $link .= $target .'&';
        }
        if (!is_null($parent)) {
          $link .= 'width=' . $parent->getGraphWidth() .'&';
          $link .= 'height=' . $parent->getGraphHeight() .'&';
          if ($obj->getVtitle() != '') {
              $link .= 'vtitle=' . $obj->getVtitle() .'&';
          }
          if ($obj->getName() != '') {
              $link .= 'title=' . $obj->getName() .'&';
          }
          if ($obj->getArea() != 'none') {
              $link .= 'areaMode=' . $obj->getArea() .'&';
          }
          if ($obj->getTime_Value() != '' && $obj->getUnit() != '') {
              $link .= 'from=-' . $obj->getTime_Value() . $obj->getUnit() . '&';
          }
          if ($obj->getCustom_Opts() != '') {
              $link .= $obj->getCustom_Opts() . '&';
          }
        }
       return $link;
	}

        // 3 -> Both are displayed
        $display_options_links = 0;
    }
    include VIEW_PATH . '/view_dashboard.php';
} elseif ('delete' == $action) {
    $class_name = 'Dashboard';
    try {
        $obj = new Dashboard($dashboard_id);
        $delete_text = 'Are you sure you want to delete dashboard : <strong>' . $obj->getName() . '</strong>?';
        if (fRequest::isPost()) {
            fRequest::validateCSRFToken(fRequest::get('token'));
            $obj->delete();
            $graphs = Graph::findAll($dashboard_id);
            // Do Dashboard Subelement Cleanup
            foreach ($graphs as $graph) {
                $lines = Line::findAll($graph->getGraphId());
                foreach ($lines as $line) {
                    $line->delete();
                }
                $graph->delete();
            }
            fMessaging::create('success', Dashboard::makeUrl('list'), 'The Dashboard ' . $obj->getName() . ' was successfully deleted');
            fURL::redirect(Dashboard::makeUrl('list'));
        }
    } catch (fNotFoundException $e) {
        fMessaging::create('error', Dashboard::makeUrl('list'), 'The Dashboard requested could not be found');
        fURL::redirect(Dashboard::makeUrl('list'));
    } catch (fExpectedException $e) {
        fMessaging::create('error', fURL::get(), $e->getMessage());
    }
    include VIEW_PATH . '/delete.php';

            fURL::redirect(Graph::makeUrl('edit', $graph));
        } catch (fExpectedException $e) {
            fMessaging::create('error', fURL::get(), $e->getMessage());
        }
    }
    include VIEW_PATH . '/add_edit_graph.php';
} elseif ('delete' == $action) {
    $class_name = 'Graph';
    try {
        $obj = new Graph($graph_id);
        $dashboard = new Dashboard($obj->getDashboardId());
        $delete_text = 'Are you sure you want to delete the graph : <strong>' . $obj->getName() . '</strong>?';
        if (fRequest::isPost()) {
            fRequest::validateCSRFToken(fRequest::get('token'));
            $obj->delete();
            $lines = Line::findAll($graph_id);
            foreach ($lines as $line) {
                $line->delete();
            }
            fMessaging::create('success', Dashboard::makeUrl('edit', $dashboard), 'The graph for ' . $dashboard->getName() . ' was successfully deleted');
            fURL::redirect(Dashboard::makeUrl('edit', $dashboard));
        }
    } catch (fNotFoundException $e) {
        fMessaging::create('error', Dashboard::makeUrl('edit', $dashboard), 'The line requested could not be found');
        fURL::redirect(Dashboard::makeUrl('edit', $dashboard));
    } catch (fExpectedException $e) {
        fMessaging::create('error', fURL::get(), $e->getMessage());
    }
    include VIEW_PATH . '/delete.php';
} elseif ('clone' == $action) {
    if (fRequest::isPost()) {

            fMessaging::create('error', fURL::get(), $e->getMessage());
        }
    }
    $dashboard = new Dashboard($graph->getDashboardId());
    $dashboard_id = $graph->getDashboardId();
    $lines = Line::findAll($graph_id);
    include VIEW_PATH . '/add_edit_graph.php';
} elseif ('reorder' == $action) {
    $drag_order = fRequest::get('drag_order');
    $error = false;
    if (empty($drag_order)) {
        // In this case, the user clicks on the arrow
        $move = fRequest::getValid('move', array('previous', 'next'));
        $line_to_move = new Line($line_id);
        $graph_id = $line_to_move->getGraphId();
        $lines_in_graph = Line::findAll($graph_id);
        $number_of_lines = $lines_in_graph->count(TRUE);
        $skip_next = false;
        for ($i = 0; $i < $number_of_lines; $i++) {
            if (!$skip_next) {
                $current_line = $lines_in_graph[$i];
                if ($current_line->getLineId() != $line_id) {
                    // This isn't the concerned line
                    $current_line->setWeight($i);
                } else {
                    if ('previous' == $move) {
                        if ($i > 0) {
                            $current_line->setWeight($i - 1);
                            $previous_line = $lines_in_graph[$i - 1];
                            $previous_line->setWeight($i);
                        }

 public function export_in_json()
 {
     $graph_id = $this->getGraphId();
     $json_env = parent::export_in_json();
     // Find all the lines of this graph
     $lines = Line::findAll($graph_id);
     $json_lines_array = array();
     foreach ($lines as $line_in_graph) {
         // Export them in JSON
         $json_lines_array[] = $line_in_graph->export_in_json();
     }
     // Implode them
     $json_lines = "\"lines\":[";
     if (!empty($json_lines_array)) {
         $json_lines .= implode(",", $json_lines_array);
     }
     $json_lines .= "]";
     // Erase the last } of the json
     $json_env[strlen($json_env) - 1] = ",";
     // Concat the graph with its lines
     $json_env .= $json_lines . "}";
     return $json_env;
 }