public function export_in_json()
{
$dashboard_id = $this->getDashboardId();
$json_env = parent::export_in_json();
// Find all the lines of this graph
$graphs = Graph::findAll($dashboard_id);
$json_graphs_array = array();
foreach ($graphs as $graph_in_dashboard) {
// Export them in JSON
$json_graphs_array[] = $graph_in_dashboard->export_in_json();
}
// Implode them
$json_graph = "\"graphs\":[";
if (!empty($json_graphs_array)) {
$json_graph .= implode(",", $json_graphs_array);
}
$json_graph .= "]";
// Replace the last } of the json
$json_env[strlen($json_env) - 1] = ",";
// Concat the graph with its lines
$json_env .= $json_graph . "}";
return $json_env;
}
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;
}
