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<?php |
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namespace UniSharp\LaravelFilemanager; |
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use Symfony\Component\HttpFoundation\File\UploadedFile; |
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use UniSharp\LaravelFilemanager\Exceptions\DuplicateFileNameException; |
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use UniSharp\LaravelFilemanager\Exceptions\EmptyFileException; |
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use UniSharp\LaravelFilemanager\Exceptions\ExcutableFileException; |
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use UniSharp\LaravelFilemanager\Exceptions\FileFailedToUploadException; |
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use UniSharp\LaravelFilemanager\Exceptions\FileSizeExceedConfigurationMaximumException; |
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use UniSharp\LaravelFilemanager\Exceptions\FileSizeExceedIniMaximumException; |
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use UniSharp\LaravelFilemanager\Exceptions\InvalidExtensionException; |
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use UniSharp\LaravelFilemanager\Exceptions\InvalidMimeTypeException; |
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use UniSharp\LaravelFilemanager\LfmPath; |
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class LfmUploadValidator |
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{ |
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private $file; |
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public function __construct(UploadedFile $file) |
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{ |
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// if (! $file instanceof UploadedFile) { |
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// throw new \Exception(trans(self::PACKAGE_NAME . '::lfm.error-instance')); |
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// } |
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$this->file = $file; |
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} |
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// public function hasContent() |
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// { |
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// if (empty($this->file)) { |
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// throw new EmptyFileException(); |
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// } |
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// return $this; |
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// } |
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public function sizeLowerThanIniMaximum() |
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{ |
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if ($this->file->getError() == UPLOAD_ERR_INI_SIZE) { |
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throw new FileSizeExceedIniMaximumException(); |
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} |
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return $this; |
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} |
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public function uploadWasSuccessful() |
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{ |
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if ($this->file->getError() != UPLOAD_ERR_OK) { |
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throw new FileFailedToUploadException($this->file->getError()); |
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} |
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return $this; |
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} |
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public function nameIsNotDuplicate($new_file_name, LfmPath $lfm_path) |
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{ |
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if ($lfm_path->setName($new_file_name)->exists()) { |
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throw new DuplicateFileNameException(); |
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} |
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return $this; |
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} |
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public function mimetypeIsNotExcutable($excutable_mimetypes) |
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{ |
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$mimetype = $this->file->getMimeType(); |
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if (in_array($mimetype, $excutable_mimetypes)) { |
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throw new ExcutableFileException(); |
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} |
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return $this; |
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} |
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public function extensionIsNotExcutable($excutable_extensions) |
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{ |
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$extension = strtolower($this->file->getClientOriginalExtension()); |
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if (in_array($extension, $excutable_extensions)) { |
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throw new ExcutableFileException(); |
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} |
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return $this; |
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} |
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public function mimeTypeIsValid($available_mime_types) |
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{ |
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$mimetype = $this->file->getMimeType(); |
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if (false === in_array($mimetype, $available_mime_types)) { |
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throw new InvalidMimeTypeException($mimetype); |
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} |
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return $this; |
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} |
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public function extensionIsValid() |
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{ |
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$extension = strtolower($this->file->getClientOriginalExtension()); |
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if (preg_match('/[^a-zA-Z0-9]/', $extension) > 0) { |
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throw new InvalidExtensionException(); |
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} |
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return $this; |
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} |
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public function sizeIsLowerThanConfiguredMaximum($max_size_in_kb) |
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{ |
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// size to kb unit is needed |
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$file_size_in_kb = $this->file->getSize() / 1000; |
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if ($file_size_in_kb > $max_size_in_kb) { |
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throw new FileSizeExceedConfigurationMaximumException($file_size_in_kb); |
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} |
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return $this; |
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} |
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} |
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UniSharp /
laravel-filemanager
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