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<?php
namespace FBeans\BlaIRC;
use FBeans\BlaIRC\Command;
use Symfony\Component\Console\Application as SymfonyApplication;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Input\ArgvInput;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\ConsoleOutput;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Process\Process;
abstract class Application
{
protected $input;
protected $output;
protected $application;
// ... put here the code to run in your command
// this method must return an integer number with the "exit status code"
// of the command. You can also use these constants to make code more readable
// return this if there was no problem running the command
// (it's equivalent to returning int(0))
// or return this if some error happened during the execution
// (it's equivalent to returning int(1))
// return Command::FAILURE;
abstract protected function command(): Command;
public function fromArgv()
{
return $this->setInput(new ArgvInput());
}
public function fromStdin()
{
return $this->setInput(new ArrayInput($this->readStdin()));
}
public function toConsole()
{
return $this->setOutput(new ConsoleOutput);
}
public function toIRC()
{
return null;
}
public function __construct(InputInterface $input = null, OutputInterface $output = null)
{
$this->setInput($input)->setOutput($output);
}
public function setInput(InputInterface $input = null)
{
$this->input = $input;
return $this;
}
public function setOutput(OutputInterface $output = null)
{
$this->output = $output;
return $this;
}
public function run()
{
$this->application = new SymfonyApplication();
$command = $this->command();
$this->application->add($command);
$this->application->setDefaultCommand($command->getName());
$this->application->run($this->input, $this->output);
}
protected function readStdin()
{
$stream = fopen("php://stdin", "r");
$input_string = fgets($stream, 128);
$input_string = rtrim($input_string);
$input_array = explode(' ', $input_string);
fclose($stream);
return $input_array;
}
}
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