/**
* @param FileInterface $file
*
* @return bool
*/
public function deleteFile(FileInterface $file)
{
if (@unlink($file->getPath())) {
return true;
}
return false;
}
/**
* @param FileInterface $file
* @return string[]
*/
private function getClassFromFile(FileInterface $file) : array
{
$classes = [];
$tokens = token_get_all($file->getContents());
$count = count($tokens);
$namespace = '';
for ($i = 2; $i < $count; $i++) {
// Detect the namespace
if ($tokens[$i - 2][0] === T_NAMESPACE && $tokens[$i - 1][0] === T_WHITESPACE && $tokens[$i][0] === T_STRING) {
while ($tokens[$i][0] === T_STRING || $tokens[$i][0] === T_NS_SEPARATOR) {
$namespace .= $tokens[$i][1];
$i += 1;
}
}
if ($tokens[$i - 2][0] === T_CLASS && $tokens[$i - 1][0] === T_WHITESPACE && $tokens[$i][0] === T_STRING) {
$classes[] = $tokens[$i][1];
}
}
if ($namespace) {
return array_map(function ($class) use($namespace) {
return "{$namespace}\\{$class}";
}, $classes);
}
return $classes;
}
public function imageInterface($file)
{
if (get_class($file) != 'FileInterface') {
$file = new FileInterface($file);
}
$this->file = $file;
if (!($this->image = image::init($file->getPath()))) {
return false;
}
}
private function buildSheet(FileInterface $file) : SheetInterface
{
$csv = tmpfile();
$stream = $file->content()->rewind();
while (!$stream->isEof()) {
fwrite($csv, $stream->read(8192));
}
rewind($csv);
$sheet = new Sheet(basename((string) $file->name(), '.csv'));
$position = 1;
$firstLine = fgetcsv($csv, 0, $this->delimiter);
if (!$this->useFirstLineAsColumnIdentifier) {
rewind($csv);
}
while (($line = fgetcsv($csv, 0, $this->delimiter)) !== false) {
foreach ($line as $key => $value) {
$sheet = $sheet->add(new Cell(new Position($this->useFirstLineAsColumnIdentifier ? $firstLine[$key] : $key, $position), $value));
}
++$position;
}
fclose($csv);
return $sheet;
}
/**
* Create the wished file at the given absolute path
*
* @param string $path
* @param FileInterface $file
*
* @return void
*/
private function createFileAt(string $path, FileInterface $file)
{
if ($file instanceof DirectoryInterface) {
$folder = $path . '/' . (string) $file->name();
if ($this->files->contains($folder) && $this->files->get($folder) === $file) {
return;
}
$this->filesystem->mkdir($folder);
$file->recordedEvents()->foreach(function ($event) use($folder) {
if ($this->handledEvents->contains($event)) {
return;
}
switch (true) {
case $event instanceof FileWasRemoved:
$this->filesystem->remove($folder . '/' . $event->file());
break;
case $event instanceof FileWasAdded:
$this->createFileAt($folder, $event->file());
break;
}
$this->handledEvents = $this->handledEvents->add($event);
});
$this->files = $this->files->put($folder, $file);
return;
}
$path .= '/' . (string) $file->name();
if ($this->files->contains($path) && $this->files->get($path) === $file) {
return;
}
$stream = $file->content();
$stream->rewind();
$handle = fopen($path, 'w');
while (!$stream->isEof()) {
fwrite($handle, $stream->read(8192));
}
$this->files = $this->files->put($path, $file);
}
/**
* Create the specified file.
* I dont understand why this exists with the provided $file. Surely if we want to
* create a file we should be calling the file's constructor or one of its static
* creation methods?
* @param FileInterface $file - the file to be created?
* @param FolderInterface $parent - the parent folder to stick the file within.
*
* @return FileInterface
*/
public function createFile(FileInterface $file, FolderInterface $parent)
{
$filepath = $file->getPath() . '/' . $file->getName();
$gridFs = ConnectionHandler::getInstance()->getConnection();
$timeNow = time();
$mongoFolder = MongoFolder::loadFromFolderInterface($parent);
$metadata = array('creation_time' => $file->getCreatedTime(), 'modification_time' => $file->getModifiedTime(), 'parent' => $mongoFolder->getMongoId(), 'type' => 'file');
# This is another hack where the getPath() method here is returning the path to the
# file as it is locally stored in the linux filesystem, rather than the path of where
# it will be stored withing the mongo based filesystem.
$mongoId = $gridFs->storeFile($file->getPath(), $metadata);
$mongoFile = MongoFile::loadFromMongoId($mongoId);
return $mongoFile;
}
/**
* @param FileInterface $file
* @return array
*/
private function getValidateFileResult(FileInterface $file)
{
$check = array('File name not specified' => !$file->getName(), 'Filesize not specified' => is_null($file->getSize()), 'Created time not specified' => !$file->getCreatedTime(), 'File path already exists' => $this->fileExists($file->getPath()));
return $check;
}
