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<?php |
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/** |
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* This file is part of InFw\File package. |
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*/ |
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namespace InFw\File; |
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/** |
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* Class BaseMimeType. |
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*/ |
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class BaseMimeType implements MimeTypeInterface |
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{ |
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/** |
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* Contains valid mime types. |
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* |
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* @var array |
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*/ |
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protected $validMimeTypes; |
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/** |
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* Mime type. |
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* |
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* @var string |
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*/ |
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protected $mime; |
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/** |
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* BaseMimeType constructor. |
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* |
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* @param string $mimeType |
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* @param array $validMimeTypes |
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*/ |
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public function __construct($mimeType, array $validMimeTypes) |
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{ |
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$this->assertValidMimeTypes($validMimeTypes); |
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$this->validMimeTypes = $validMimeTypes; |
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$this->assertValidFileMime($mimeType); |
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$this->mime = $mimeType; |
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} |
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protected function assertValidFileMime($mimeType) |
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{ |
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if (false === in_array($mimeType, $this->validMimeTypes, true)) { |
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throw new \InvalidArgumentException( |
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'Mime type is not one of valid mime types.' . $mimeType |
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); |
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} |
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} |
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protected function assertValidMimeTypes(array $validMimeTypes) |
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{ |
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$validTypes = MimeTypes::ALL; |
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if ( |
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0 >= count( |
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array_filter($validMimeTypes, function ($mime) use ($validTypes) { |
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return true === in_array($mime, $validTypes, true); |
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}) |
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) |
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) { |
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throw new \InvalidArgumentException( |
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'Valid mime type array have invalid types.' |
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); |
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} |
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} |
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/** |
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* Check if file mime is in valid mime types. |
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* |
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* @param string $filePath |
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* @param array $validMimeTypes |
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* |
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* @return bool |
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*/ |
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public static function isValid($filePath, array $validMimeTypes) |
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{ |
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return true === in_array( |
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mime_content_type($filePath), |
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$validMimeTypes, |
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true |
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); |
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} |
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/** |
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* Get mime type. |
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* |
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* @return string |
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*/ |
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public function get() |
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{ |
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return $this->mime; |
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} |
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} |
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kpicaza /
file
