public function upload(UploadedFile $picture)
{
$original = pathinfo($picture->getClientOriginalName(), PATHINFO_FILENAME);
$sanitize = preg_replace('/[^a-zA-Z0-9]+/', '-', $original);
$fileName = $sanitize . '.' . $picture->getClientOriginalExtension();
$destination = public_path() . DIRECTORY_SEPARATOR . 'uploads/courses';
$uploaded = $picture->move($destination, $fileName);
Image::make($uploaded)->fit(300, 300)->save($destination . '/300x300-' . $fileName);
return $fileName;
}
public static function upload(UploadedFile $file, $user, $contest = null)
{
$entry = new static();
DB::transaction(function () use($entry, $file, $user, $contest) {
$entry->save();
// get id
$entry->user()->associate($user);
$entry->contest()->associate($contest);
$entry->filesize = $file->getClientSize();
$entry->original_filename = $file->getClientOriginalName();
$entry->storeFile($file->getRealPath(), $file->getClientOriginalExtension());
$entry->save();
});
return $entry;
}
/**
* @param \Illuminate\Http\UploadedFile $file
*/
public function handleImageUpload($file)
{
// $file = $request->file('image'); or
// $fileName = 'somename';
$destinationPath = public_path('uploads/mage2/themes');
$fileName = $file->getClientOriginalName();
$file->move($destinationPath, $fileName);
return $destinationPath . DIRECTORY_SEPARATOR . $fileName;
}
/**
* @param Temp|UploadedFile|File $file
* @param array $options
* @return array
* @throws \Exception
*/
public function manipulateImage($file, array $options)
{
// Detect file type
if ($file instanceof Temp) {
$sanitizedFilename = $this->sanitizeFilename($file->filename);
} elseif ($file instanceof UploadedFile) {
$sanitizedFilename = $this->sanitizeFilename($file->getClientOriginalName());
} elseif ($file instanceof File) {
$actualFilename = str_replace('_source.', '.', $file->getFilename());
$sanitizedFilename = $this->sanitizeFilename($actualFilename);
$sourceFile = clone $file;
} else {
throw new \Exception('Unexpected file of class ' . get_class($file));
}
$images = [];
$pathParts = pathinfo($sanitizedFilename);
// Move uploaded file and rename it as source file if this is needed.
// We need to generate unique name if the name is already in use.
if (!isset($sourceFile)) {
$filename = $pathParts['filename'] . '_source.' . $pathParts['extension'];
$sourceFile = $file->move($this->getThumbnailPath(), $filename);
}
$images['original']['source'] = $sourceFile;
// If we have retina factor
if ($this->getRetinaFactor()) {
// Generate retina image by just copying the source.
$retinaFilename = $this->generateRetinaName($sanitizedFilename);
FileFacade::copy($sourceFile->getRealPath(), $this->getThumbnailPath() . $retinaFilename);
$images['original']['retina'] = Image::make($this->getThumbnailPath() . $retinaFilename);
// The original image is scaled down version of the source.
$originalImage = Image::make($sourceFile->getRealPath());
$width = round($originalImage->getWidth() / $this->getRetinaFactor());
$height = round($originalImage->getHeight() / $this->getRetinaFactor());
$originalImage->resize($width, $height);
$images['original']['original_file'] = $originalImage->save($this->getThumbnailPath() . $sanitizedFilename);
// Generate thumbs
foreach ($options['thumbnails'] as $thumbnailName => $thumbnailOptions) {
// Create retina thumb
$images['thumbnails'][$thumbnailName]['retina'] = $this->createThumbnail($sourceFile->getRealPath(), $thumbnailName, $this->generateRetinaName($sanitizedFilename), $thumbnailOptions['width'] * $this->getRetinaFactor(), $thumbnailOptions['height'] * $this->getRetinaFactor(), $thumbnailOptions['type'], array_get($thumbnailOptions, 'color'));
// Create original thumb
$images['thumbnails'][$thumbnailName]['original'] = $this->createThumbnail($sourceFile->getRealPath(), $thumbnailName, $sanitizedFilename, $thumbnailOptions['width'], $thumbnailOptions['height'], $thumbnailOptions['type'], array_get($thumbnailOptions, 'color'));
}
} else {
// Copy source file.
$filename = $this->sanitizeFilename($file->getFilename());
FileFacade::copy($sourceFile->getRealPath(), $this->getThumbnailPath() . $filename);
$images['original']['original_file'] = Image::make($this->getThumbnailPath() . $filename);
// Generate thumbs
foreach ($options['thumbnails'] as $thumbnailName => $thumbnailOptions) {
// Create original thumb
$images['thumbnails'][$thumbnailName]['original'] = $this->createThumbnail($sourceFile->getRealPath(), $thumbnailName, $sanitizedFilename, $thumbnailOptions['width'], $thumbnailOptions['height'], $thumbnailOptions['type']);
}
}
return $images;
}
public function upload(UploadedFile $file)
{
$original = Auth::user()->fullname . '-' . pathinfo($file->getClientOriginalName(), PATHINFO_FILENAME);
$sanitize = preg_replace('/[^a-zA-Z0-9]+/', '-', $original);
$fileName = $sanitize . '.' . $file->getClientOriginalExtension();
$destination = public_path() . DIRECTORY_SEPARATOR . 'uploads/assignments';
$uploaded = $file->move($destination, $fileName);
return $fileName;
}
/**
* 上传文件信息
*
* @param \Illuminate\Http\UploadedFile $file
* @return array
*/
protected function getJosnFormatData(UploadedFile $file)
{
return ['original_name' => $file->getClientOriginalName(), 'mime_type' => $file->getClientMimeType(), 'extension' => $file->getClientOriginalExtension(), 'size' => $file->getClientSize()];
}
