/**
* @return int|void
*/
public function __invoke()
{
if (empty($this->coreContributors)) {
return;
}
$this->output->writeLine($this->color->__invoke("PHP School is bought to you by...")->yellow()->__toString());
$this->output->emptyLine();
$this->writeContributors($this->coreContributors);
if (empty($this->appContributors)) {
return;
}
$this->output->emptyLine();
$this->output->emptyLine();
$this->output->writeLine($this->color->__invoke("This workshop is brought to you by...")->yellow()->__toString());
$this->output->writeLine("");
$this->writeContributors($this->appContributors);
}
/**
* @param ExerciseInterface $exercise
* @param UserState $userState
* @param OutputInterface $output
*/
private function renderSuccessInformation(ExerciseInterface $exercise, UserState $userState, OutputInterface $output)
{
$output->emptyLine();
$output->writeLine($this->style(" PASS!", ['green', 'bg_default', 'bold']));
$output->emptyLine();
$output->writeLine("Here's the official solution in case you want to compare notes:");
$output->writeLine($this->lineBreak());
foreach ($exercise->getSolution()->getFiles() as $file) {
$output->writeLine($this->style($file->getRelativePath(), ['bold', 'cyan', 'underline']));
$output->emptyLine();
$code = $file->getContents();
if (pathinfo($file->getRelativePath(), PATHINFO_EXTENSION) === 'php') {
$code = $this->syntaxHighlighter->highlight($code);
}
//make sure there is a new line at the end
$code = preg_replace('/\\n$/', '', $code) . "\n";
$output->write($code);
$output->writeLine($this->lineBreak());
}
$completedCount = count($userState->getCompletedExercises());
$numExercises = $this->exerciseRepository->count();
$output->writeLine(sprintf('You have %d challenges left.', $numExercises - $completedCount));
$output->writeLine(sprintf('Type "%s" to show the menu.', $this->appName));
$output->emptyLine();
}
/**
* Runs a student's solution by invoking PHP via the `php-cgi` binary, populating all the super globals with
* the information from the request objects returned from the exercise. The exercise can return multiple
* requests so the solution will be invoked for however many requests there are.
*
* Running only runs the student's solution, the reference solution is not run and no verification is performed,
* the output of the student's solution is written directly to the output.
*
* Events dispatched (for each request):
*
* * cgi.run.student-execute.pre
* * cgi.run.student.executing
*
* @param string $fileName The absolute path to the student's solution.
* @param OutputInterface $output A wrapper around STDOUT.
* @return bool If the solution was successfully executed, eg. exit code was 0.
*/
public function run($fileName, OutputInterface $output)
{
$success = true;
foreach ($this->exercise->getRequests() as $i => $request) {
$event = $this->eventDispatcher->dispatch(new CgiExecuteEvent('cgi.run.student-execute.pre', $request));
$process = $this->getProcess($fileName, $event->getRequest());
$output->writeTitle("Request");
$output->emptyLine();
$output->writeRequest($request);
$output->writeTitle("Output");
$output->emptyLine();
$process->start();
$this->eventDispatcher->dispatch(new CgiExecuteEvent('cgi.run.student.executing', $request, ['output' => $output]));
$process->wait(function ($outputType, $outputBuffer) use($output) {
$output->write($outputBuffer);
});
$output->emptyLine();
if (!$process->isSuccessful()) {
$success = false;
}
$output->lineBreak();
}
return $success;
}
/**
* Runs a student's solution by invoking PHP via the `php-cgi` binary, populating all the super globals with
* the information from the request objects returned from the exercise. The exercise can return multiple
* requests so the solution will be invoked for however many requests there are.
*
* Running only runs the student's solution, the reference solution is not run and no verification is performed,
* the output of the student's solution is written directly to the output.
*
* Events dispatched (for each request):
*
* * cgi.run.student-execute.pre
* * cgi.run.student.executing
*
* @param Input $input The command line arguments passed to the command.
* @param OutputInterface $output A wrapper around STDOUT.
* @return bool If the solution was successfully executed, eg. exit code was 0.
*/
public function run(Input $input, OutputInterface $output)
{
$this->eventDispatcher->dispatch(new ExerciseRunnerEvent('cgi.run.start', $this->exercise, $input));
$success = true;
foreach ($this->exercise->getRequests() as $i => $request) {
$event = $this->eventDispatcher->dispatch(new CgiExecuteEvent('cgi.run.student-execute.pre', $request));
$process = $this->getProcess($input->getArgument('program'), $event->getRequest());
$output->writeTitle("Request");
$output->emptyLine();
$output->write($this->requestRenderer->renderRequest($request));
$output->writeTitle("Output");
$output->emptyLine();
$process->start();
$this->eventDispatcher->dispatch(new CgiExecuteEvent('cgi.run.student.executing', $request, ['output' => $output]));
$process->wait(function ($outputType, $outputBuffer) use($output) {
$output->write($outputBuffer);
});
$output->emptyLine();
if (!$process->isSuccessful()) {
$success = false;
}
$output->lineBreak();
}
$this->eventDispatcher->dispatch(new ExerciseRunnerEvent('cgi.run.finish', $this->exercise, $input));
return $success;
}
/**
* Runs a student's solution by invoking PHP from the CLI passing the arguments gathered from the exercise
* as command line arguments to PHP.
*
* Running only runs the student's solution, the reference solution is not run and no verification is performed,
* the output of the student's solution is written directly to the output.
*
* Events dispatched:
*
* * cli.run.student-execute.pre
* * cli.run.student.executing
*
* @param Input $input The command line arguments passed to the command.
* @param OutputInterface $output A wrapper around STDOUT.
* @return bool If the solution was successfully executed, eg. exit code was 0.
*/
public function run(Input $input, OutputInterface $output)
{
$this->eventDispatcher->dispatch(new ExerciseRunnerEvent('cli.run.start', $this->exercise, $input));
$success = true;
foreach ($this->preserveOldArgFormat($this->exercise->getArgs()) as $i => $args) {
/** @var CliExecuteEvent $event */
$event = $this->eventDispatcher->dispatch(new CliExecuteEvent('cli.run.student-execute.pre', new ArrayObject($args)));
$args = $event->getArgs();
if (count($args)) {
$glue = max(array_map('strlen', $args->getArrayCopy())) > 30 ? "\n" : ', ';
$output->writeTitle('Arguments');
$output->write(implode($glue, $args->getArrayCopy()));
$output->emptyLine();
}
$output->writeTitle("Output");
$process = $this->getPhpProcess($input->getArgument('program'), $args);
$process->start();
$this->eventDispatcher->dispatch(new CliExecuteEvent('cli.run.student.executing', $args, ['output' => $output]));
$process->wait(function ($outputType, $outputBuffer) use($output) {
$output->write($outputBuffer);
});
$output->emptyLine();
if (!$process->isSuccessful()) {
$success = false;
}
$output->lineBreak();
}
$this->eventDispatcher->dispatch(new ExerciseRunnerEvent('cli.run.finish', $this->exercise, $input));
return $success;
}
/**
* @param string $fileName
* @param OutputInterface $output
* @return bool
*/
public function run($fileName, OutputInterface $output)
{
/** @var CliExecuteEvent $event */
$event = $this->eventDispatcher->dispatch(new CliExecuteEvent('cli.run.user-execute.pre', new ArrayObject($this->exercise->getArgs())));
$args = $event->getArgs();
if (count($args)) {
$glue = max(array_map('strlen', $args->getArrayCopy())) > 30 ? "\n" : ', ';
$output->writeTitle('Arguments');
$output->write(implode($glue, $args->getArrayCopy()));
$output->emptyLine();
}
$output->writeTitle("Output");
$process = $this->getPhpProcess($fileName, $args);
$process->start();
$this->eventDispatcher->dispatch(new CliExecuteEvent('cli.run.executing', $args, ['output' => $output]));
$process->wait(function ($outputType, $outputBuffer) use($output) {
$output->writeLine($outputBuffer);
});
return $process->isSuccessful();
}
