/**
* Builds a Result from a DOM-Object
*
* @param DOMDocument $document
* @return Robo47_DirectoryHasher_Result
*/
public function buildResultFromDOM(DOMDocument $document)
{
$result = new Robo47_DirectoryHasher_Result();
$xpath = new DOMXPath($document);
$entries = $xpath->query('//files/file');
foreach ($entries as $entry) {
$filenameAttr = $entry->attributes->getNamedItem('name');
if ($filenameAttr !== null) {
$fileResult = new Robo47_DirectoryHasher_Result_File($filenameAttr->value);
foreach ($this->getHashesFromFileNode($entry) as $name => $value) {
$fileResult->addHash($name, $value);
}
$result->addFileResult($fileResult);
}
}
return $result;
}
/**
* Compares two Results
*
* @param Robo47_DirectoryHasher_Result $old
* @param Robo47_DirectoryHasher_Result $new
* @return Robo47_DirectoryHasher_Comparator_Result
*/
public function compare(Robo47_DirectoryHasher_Result $old, Robo47_DirectoryHasher_Result $new)
{
$result = new Robo47_DirectoryHasher_Comparator_Result();
foreach ($old->getIterator() as $fileResult) {
/* @var $fileResult Robo47_DirectoryHasher_Result_File */
if (!$new->hasFileResultFor($fileResult->getFilename())) {
$result->addDifference(new Robo47_DirectoryHasher_Comparator_Difference_MissingFile($fileResult->getFilename()));
} else {
$result->addDifferences($this->getHashDifferences($fileResult, $new->getFileResultFor($fileResult->getFilename())));
}
}
foreach ($new->getIterator() as $fileResult) {
/* @var $fileResult Robo47_DirectoryHasher_Result_File */
if (!$old->hasFileResultFor($fileResult->getFilename())) {
$result->addDifference(new Robo47_DirectoryHasher_Comparator_Difference_NewFile($fileResult->getFilename()));
}
}
return $result;
}
/**
* {@inheritdoc}
*/
public function getFileResults()
{
$this->loadSources();
return $this->result->getIterator()->getArrayCopy();
}
/**
* Fetches files from source
*
* @return Robo47_DirectoryHasher_Result
*/
public function run()
{
$this->result->addFileResults($this->source->getFileResults());
$this->hasher->addHashsToResult($this->result);
}
/**
* @covers Robo47_DirectoryHasher_Result::getFileResultFor
*/
public function testGetFileResultFor()
{
$result = new Robo47_DirectoryHasher_Result(array($file = new Robo47_DirectoryHasher_Result_File('/baa/foo.php')));
$this->assertSame($file, $result->getFileResultFor('/baa/foo.php'));
$this->assertNull($result->getFileResultFor('/baa/blub.php'));
}
