RenderCommand.php

<?php

/*
 * Copyright (C) 2015 IRSTEA
 * All rights reserved.
 */
namespace Irstea\PlantUmlBundle\Command;

use Irstea\PlantUmlBundle\Model\Graph;
use Irstea\PlantUmlBundle\Writer\OutputWriter;
use Irstea\PlantUmlBundle\Writer\StreamWriter;
use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Style\SymfonyStyle;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\Process\ProcessBuilder;
use Symfony\Component\Security\Core\Exception\InvalidArgumentException;

/**
 * Description of ImportAffiliationCommand
 *
 * @author Guillaume Perréal <guillaume.perreal@irstea.fr>
 */
class RenderCommand extends ContainerAwareCommand
{
    protected function configure()
    {
        $this
            ->setName('irstea:plantuml:render')
            ->setDescription("Créer la page d'un graphe ou plusieurs graphes.")
            ->addOption('output', 'o', InputOption::VALUE_REQUIRED, "Répertoire de destination.")
            ->addOption('format', 'f', InputOption::VALUE_REQUIRED, "Format du fichier à générer")
            ->addArgument('graph', InputArgument::OPTIONAL | InputArgument::IS_ARRAY, 'Graphe à générer');
    }

    /**
     *
     * @param InputInterface $input
     * @param OutputInterface $output
     *
     * @SuppressWarnings(UnusedFormalParameter)
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $graphs = $input->getArgument('graph') ?: $this->getContainer()->getParameter('irstea_plant_uml.graph_keys');
        $format = $input->getOption('format') ?: $this->getContainer()->getParameter('irstea_plant_uml.output.format');
        $outputDir = $input->getOption('output') ?: $this->getContainer()->getParameter('irstea_plant_uml.output.directory');

        $io = new SymfonyStyle($input, $output);

        foreach($graphs as $name) {
            $target = $outputDir . DIRECTORY_SEPARATOR . $name . "." . $format;

            $io->section("Graphe: $name");

            $graph = $this->getContainer()->get("irstea_plant_uml.graph.$name");

            $this->renderGraph($graph, $target, $format, $io);
        }
    }

    protected function renderGraph(Graph $graph, $target, $format, SymfonyStyle $io)
    {
        $io->writeln("Fichier de sortie: <comment>$target</comment>");

        $io->write("Exploration des classes: ");
        $graph->visitAll();