/**
* @param string $file
*
* @throws \RuntimeException When the file does not exist
*
* @return FileTransport
*/
public static function createTransportFromFile($file)
{
if (false === file_exists($file)) {
throw new \RuntimeException(sprintf('File "%s" does not exist', $file));
}
return FileTransport::create($file);
}
protected function setUp()
{
if (!extension_loaded('zip')) {
$this->markTestSkipped('The zip extension is not available');
}
$this->zipFile = new \ZipArchive();
$this->zipFile->open($this->zipFilename, \ZipArchive::CREATE);
$this->zipFile->addFromString($this->filename, $this->fileContents);
$this->zipFile->close();
$this->collection = new ResourceCollection([new FileResource(FileTransport::create($this->zipFilename))]);
}
/**
* @inheritdoc
*/
public function transform(ResourceInterface $resource, ResourceCollection $collection)
{
// break up again
$files = $this->breakup($resource);
$resources = [];
foreach ($files as $file) {
$transport = FileTransport::create($file);
$transport->setDestination($file);
$resources[] = new FileResource($transport);
if ($this->maxParts > 0 && sizeof($resources) >= $this->maxParts) {
break;
}
}
$collection->unshiftAll($resources);
return $collection->shift();
}
/**
* @inheritdoc
*/
public function transform(ResourceInterface $resource, ResourceCollection $collection)
{
if ($this->needsUnzipping($resource)) {
$this->unzip($resource);
}
$resources = [];
foreach ($this->files as $file) {
$targetFile = $this->getTargetFile($resource, $file);
if (!file_exists($targetFile)) {
throw new TransportException(sprintf('File "%s" was not found in the archive', $targetFile));
}
$transport = FileTransport::create($targetFile);
$transport->setDestinationDir($this->getTargetDir($resource));
$resources[] = new FileResource($transport);
}
$collection->unshiftAll($resources);
return $collection->shift();
}
/**
* @inheritdoc
*/
public function transform(ResourceInterface $resource, ResourceCollection $collection)
{
$file = $resource->getFile()->getPathname();
// first, rename the original file
$oldFile = $this->rename($file);
$old = fopen($oldFile, 'r');
$new = fopen($file, 'w');
while (!feof($old)) {
fwrite($new, mb_convert_encoding(fgets($old), $this->toEncoding, $this->fromEncoding));
}
fclose($old);
fclose($new);
unlink($oldFile);
$transport = FileTransport::create($file);
if ($resource->getTransport()) {
$transport->setDestinationDir($resource->getTransport()->getDestinationDir());
}
return new FileResource($transport);
}
/**
* @inheritdoc
*/
public function transform(ResourceInterface $resource, ResourceCollection $collection)
{
$file = $resource->getFile()->getPathname();
// the file could be big, so just read the
$tmpFile = tempnam(sys_get_temp_dir(), $file);
$old = fopen($file, 'r');
$new = fopen($tmpFile, 'w');
// write the beginning with the xml declaration replaced
fwrite($new, preg_replace($this->xmlDeclarationRegEx, $this->xmlDeclaration, fread($old, 96)));
// now copy the rest of the file
while (!feof($old)) {
fwrite($new, fread($old, 8192));
}
fclose($old);
fclose($new);
// atomic write
$this->rename($tmpFile, $file);
$transport = FileTransport::create($file);
if ($resource->getTransport()) {
$transport->setDestinationDir($resource->getTransport()->getDestinationDir());
}
return new FileResource($transport);
}
/**
* @inheritdoc
*/
public function transform(ResourceInterface $resource, ResourceCollection $collection)
{
$file = $resource->getFile()->getPathname();
$tmpFile = tempnam(sys_get_temp_dir(), $file);
// remove control characters
$old = fopen($file, 'r');
$new = fopen($tmpFile, 'w');
// list control characters, but leave out \t\r\n
$chars = array_map('chr', range(0, 31));
$chars[] = chr(127);
unset($chars[9], $chars[10], $chars[13]);
while (!feof($old)) {
fwrite($new, str_replace($chars, '', fread($old, $this->length)));
}
fclose($old);
fclose($new);
// atomic write
$this->rename($tmpFile, $file);
$transport = FileTransport::create($file);
if ($resource->getTransport()) {
$transport->setDestinationDir($resource->getTransport()->getDestinationDir());
}
return new FileResource($transport);
}
/**
* @return FileTransport
*/
protected function getTransport()
{
return FileTransport::create($this->getFilename());
}
/**
* @expectedException \TreeHouse\Feeder\Exception\TransportException
*/
public function testNonExistingFileResource()
{
$transport = FileTransport::create('/foo');
$resource = new FileResource($transport);
$resource->getFile();
}
