public function testFileFactory()
{
# virtualFile
$vfile = FileFactory::create('string://' . $this->str);
$this->assertInstanceOf('\\Faker\\Parser\\VFile', $vfile);
$file = FileFactory::create('text.xml');
$this->assertInstanceOf('\\Faker\\Parser\\File', $file);
}
protected function execute(InputInterface $input, OutputInterface $output)
{
# get the di container
$project = $this->getApplication()->getProject();
#event manager
$event = $project['event_dispatcher'];
# fetch the schema parser
$parser = $project->getXMLEngineParser();
$parser->register();
# fetch the file and verify the path
$schema_file = $input->getArgument('schema');
$source_io = $project['source_io'];
if ($source_io->exists($schema_file) === false) {
throw new \RuntimeException("File {$schema_file} not found under /source");
}
$file = $source_io->load($schema_file, '', true);
# bind build events output handler
$event->addSubscriber(new BuilderConsoleOutput($event, $output));
$output->writeln('<info>Starting Generator</info>');
# is file php or xml
if (pathinfo($file->getFilename(), PATHINFO_EXTENSION) == 'xml') {
# parse the schema file
$builder = $parser->parse(FileFactory::create($file->getPathname()), new ParseOptions());
# fetch the composite
$composite = $builder->build();
} else {
# try load a php file
$composite = (include $file->getPathname());
}
# check if we use the debug or normal notifier
if ($input->getOption('verbose')) {
$event->addSubscriber(new DebugOutputter($output));
} elseif ($composite instanceof SchemaNode) {
# use the composite to calculate number of rows
$rows = 0;
foreach ($composite->getChildren() as $table) {
if ($table instanceof TableNode) {
$rows += $table->getRowsToGenerate();
}
}
# instance zend_progress bar
$console_adapter = new ZendConsoleAdapter();
$console_adapter->setElements(array(ZendConsoleAdapter::ELEMENT_PERCENT, ZendConsoleAdapter::ELEMENT_BAR, ZendConsoleAdapter::ELEMENT_TEXT));
$progress_bar = new ProgressBar($console_adapter, 1, $rows, null);
# instance the default notifier
$event->addSubscriber(new ProgressBarOutputter($event, $progress_bar));
}
# start execution of the generate
$result = array();
if ($composite instanceof GeneratorInterface) {
$composite->generate(1, $result, array());
} else {
throw new \RuntimeException('No Composite with GeneratorInterface found');
}
}
function getFormat($filename)
{
$options = new ParseOptions();
$fp = FileFactory::create($filename);
$data = "";
$format_base_type = FALSE;
do {
$data .= $fp->fread(64);
$nlpos = strpos($data, "\n");
$length = strlen($data);
} while ($length < 1024 && !$nlpos && !$fp->feof());
$fp->fclose();
unset($fp);
if ($nlpos) {
$data = substr($data, 0, $nlpos);
}
$data = ltrim($data);
if ($data[0] == "<") {
$format_base_type = "xml";
}
if (strpos($data, "?xml")) {
$format_base_type = "xml";
}
//set csv as the default
if ($format_base_type === FALSE) {
$format_base_type = "csv";
}
$options->setParser($format_base_type);
$analysis_function = '\\Faker\\Parser\\Analysis\\' . strtoupper($format_base_type);
if (class_exists($analysis_function)) {
$fp = FileFactory::create($filename);
$class = new $analysis_function($this->dispatcher);
$format_parameters = $class->analyse($fp, $options);
} else {
throw new AnalysisClassNotFound($analysis_function);
}
return $format_parameters;
}
