Maslosoft Signals API

Namespaces

• Maslosoft
  • Signals
    • Application
      • Commands
    • Builder
      • IO
    • Exceptions
    • Factories
    • Helpers
    • Interfaces
    • Meta
      • Traits
    • Options

Classes

• BuildCommand
• PreviewCommand

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<?php

/**
 * This software package is licensed under `AGPL, Commercial` license[s].
 *
 * @package maslosoft/signals
 * @license AGPL, Commercial
 *
 * @copyright Copyright (c) Peter Maselkowski <pmaselkowski@gmail.com>
 * @link https://maslosoft.com/signals/
 */

namespace Maslosoft\Signals\Application\Commands;

use Maslosoft\Addendum\Interfaces\AnnotatedInterface;
use Maslosoft\Signals\Helpers\Preview;
use Maslosoft\Signals\Signal;
use Maslosoft\Sitcom\Command;
use Symfony\Component\Console\Command\Command as ConsoleCommand;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

/**
 * PreviewCommand
 *
 * @author Piotr Maselkowski <pmaselkowski at gmail.com>
 */

/**
 * PreviewCommand
 *
 * @author Piotr Maselkowski <pmaselkowski at gmail.com>
 * @codeCoverageIgnore
 */
class PreviewCommand extends ConsoleCommand implements AnnotatedInterface
{

    protected function configure()
    {
        $this->setName("preview");
        $this->setDescription("Show list of signals and slots");
        $this->setDefinition([
        ]);

        $help = <<<EOT
The <info>preview</info> command will display list of signals and slots.
No files will be modified at this stage.
Use -vv option to also get list of processed files.
EOT;
        $this->setHelp($help);
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $preview = new Preview();
        $signal = new Signal;

        $output->writeln("Scanning sources of... ");
        $paths = [];
        foreach ($signal->paths as $path)
        {
            $paths[] = '<info>' . realpath($path) . '</info>';
        }
        $output->writeln(implode("\n", $paths));

        $lines = [];
        foreach ($preview->cli($signal) as $line)
        {
            if (!strstr($line, "\t"))
            {
                $lines[] = "<info>$line</info>";
            }
            else
            {
                $lines[] = $line;
            }
        }

        $output->writeln('Processed files:', OutputInterface::VERBOSITY_VERY_VERBOSE);
        $output->writeln(implode("\n", $preview->getPaths()), OutputInterface::VERBOSITY_VERY_VERBOSE);

        $output->writeln("Following signals and slots was found:");
        foreach ($lines as $line)
        {
            $output->writeln($line);
        }
    }

    /**
     * @SlotFor(Command)
     * @param Command $signal
     */
    public function reactOn(Command $signal)
    {
        $signal->add($this, 'signals');
    }

}