private function fileToArray($filename)
{
$file = new File($filename);
if (!$file->exists()) {
throw new FileNotFoundException(sprintf('File not found at: %s', $filename));
}
return Json::decode($file->read());
}
/**
*
* @param string $filename
* @throws FileNotFoundException
* @throws JsonException
* @return static
*/
public static function fromFile($filename)
{
$file = new File($filename);
if (!$file->exists()) {
throw new FileNotFoundException(sprintf('File not found at: %s', $filename));
}
$json = Json::decode($file->read());
return new static($json);
}
/**
* @throws FileNotFoundException
* @return AbstractPhpStruct
*/
public function parse()
{
$file = new File($this->filename);
if (!$file->exists()) {
throw new FileNotFoundException(sprintf('File (%s) does not exist.', $this->filename));
}
$parser = $this->getParser();
$traverser = new NodeTraverser();
$traverser->addVisitor($this);
$traverser->traverse($parser->parse($file->read()));
}
public function testCopy()
{
$file = new File($this->root->url() . '/dir/composer.json');
$file->write('{}');
$file->copy($this->root->url() . '/composer.json');
$this->assertTrue(file_exists($this->root->url() . '/composer.json'));
$this->assertTrue(file_exists($this->root->url() . '/dir/composer.json'));
$a = new File($this->root->url() . '/dir/composer.json');
$b = new File($this->root->url() . '/composer.json');
$this->assertEquals($a->read(), $b->read());
}
/**
*
* @param AbstractPhpStructVisitor $visitor
* @param string $filename
* @throws FileNotFoundException
* @return AbstractPhpStruct
*/
public function parse(AbstractPhpStructVisitor $visitor, $filename)
{
$file = new File($filename);
if (!$file->exists()) {
throw new FileNotFoundException(sprintf('File (%s) does not exist.', $filename));
}
$parser = new Parser(new Emulative());
$traverser = new NodeTraverser();
$traverser->addVisitor($visitor);
$traverser->traverse($parser->parse($file->read()));
return $visitor->getStruct();
}
