/**
* Build a list of files (from the fileset elements)
* and call the phpDocumentor parser
*
* @return string
*/
private function parseFiles()
{
$parser = new \phpDocumentor\Parser\Parser();
$parser->setTitle($this->title);
$paths = array();
// filesets
foreach ($this->filesets as $fs) {
$ds = $fs->getDirectoryScanner($this->project);
$dir = $fs->getDir($this->project);
$srcFiles = $ds->getIncludedFiles();
foreach ($srcFiles as $file) {
$paths[] = $dir . FileSystem::getFileSystem()->getSeparator() . $file;
}
}
$this->project->log("Will parse " . count($paths) . " file(s)", Project::MSG_VERBOSE);
$files = new phpDocumentor\Fileset\Collection();
$files->addFiles($paths);
$parser->setPath($files->getProjectRoot());
return $parser->parseFiles($files);
}
/**
* Executes the business logic involved with this command.
*
* @param InputInterface $input
* @param OutputInterface $output
*
* @return int
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
// invoke parent to load custom config
parent::execute($input, $output);
/** @var \phpDocumentor\Console\Helper\ProgressHelper $progress */
$progress = $this->getProgressBar($input);
if (!$progress) {
$this->connectOutputToLogging($output);
}
$output->write('Initializing parser and collecting files .. ');
$target = $this->getTarget($this->getOption($input, 'target', 'parser/target'));
$parser = new \phpDocumentor\Parser\Parser();
$parser->setTitle((string) $this->getOption($input, 'title', 'title'));
$parser->setExistingXml($target);
$parser->setForced($input->getOption('force'));
$parser->setMarkers($this->getOption($input, 'markers', 'parser/markers/item', null, true));
$parser->setIgnoredTags($input->getOption('ignore-tags'));
$parser->setValidate($input->getOption('validate'));
$parser->setVisibility((string) $this->getOption($input, 'visibility', 'parser/visibility'));
$parser->setDefaultPackageName($this->getOption($input, 'defaultpackagename', 'parser/default-package-name'));
$files = $this->getFileCollection($input);
$parser->setPath($files->getProjectRoot());
if ($progress) {
$progress->start($output, $files->count());
}
try {
// save the generate file to the path given as the 'target' option
$output->writeln('OK');
$output->writeln('Parsing files');
$result = $parser->parseFiles($files, $input->getOption('sourcecode'));
} catch (\Exception $e) {
if ($e->getCode() === \phpDocumentor\Parser\Exception::NO_FILES_FOUND) {
throw new \Exception('No parsable files were found, did you specify any using ' . 'the -f or -d parameter?');
}
throw new \Exception($e->getMessage());
}
if ($progress) {
$progress->finish();
}
$output->write('Storing structure.xml in "' . $target . '" .. ');
file_put_contents($target, $result);
$output->writeln('OK');
return 0;
}