RenderCommand.php

<?php declare(strict_types=1);
/*
 * Copyright (C) 2016-2017 IRSTEA
 * All rights reserved.
 */

namespace Irstea\PlantUmlBundle\Command;

use Irstea\PlantUmlBundle\Model\Graph;
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;

/**
 * Description of ImportAffiliationCommand.
 */
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>");

        if (OutputInterface::VERBOSITY_VERY_VERBOSE <= $io->getVerbosity()) {
            $desc = [];
            $graph->toConfig($desc);
            $io->writeln(json_encode($desc, JSON_PRETTY_PRINT));
        }

        $io->write('Exploration des classes: ');
        $graph->visitAll();
        $io->writeln('<info>Ok</info>.');