public function render(Graph $graph, Query $query)
{
$paths = [];
/** @var Path $path */
foreach ($query->getPaths() as $path) {
$results = $this->edgeRepository->getPaths($graph->getId(), $path->getStart(), $path->getEnd());
$paths[] = ['path' => $path, 'results' => $results];
}
$cheapest = [];
/** @var Path $path */
foreach ($query->getCheapest() as $path) {
$results = $this->edgeRepository->getPaths($graph->getId(), $path->getStart(), $path->getEnd());
$cheapest[] = ['path' => $path, 'result' => array_shift($results)];
}
return $this->templateEngine->render($this->template(), ['paths' => $paths, 'cheapest' => $cheapest]);
}
/**
* @param Graph $g
* @return EntityGraph
*/
public function getGraph(Graph $g)
{
$graph = new EntityGraph();
$graph->setId($g->getId());
$graph->setName($g->getName());
/** @var Node $n */
foreach ($g->getNodes() as $n) {
$node = $this->castNode($n);
$graph->addNode($node);
}
/** @var Edge $e */
foreach ($g->getEdges() as $e) {
$edge = $this->castEdge($e, $graph);
$graph->addEdge($edge);
}
return $graph;
}