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<?php |
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namespace Lavibi\Popoya; |
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use Psr\Http\Message\UploadedFileInterface; |
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class Upload extends AbstractValidator |
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{ |
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/** |
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* Error code : PHP upload error code. |
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*/ |
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const PHP_INI_SIZE = 'ini_size'; |
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const PHP_FORM_SIZE = 'form_size'; |
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const PHP_PARTIAL = 'partial'; |
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const PHP_NO_FILE = 'no_file'; |
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const PHP_NO_TMP_DIR = 'no_tmp_dir'; |
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const PHP_CANT_WRITE = 'cant_write'; |
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const PHP_EXTENSION = 'err_extension'; |
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const UNKNOWN_PHP_ERROR = 'unknown_php_error'; |
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/** |
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* Error code : Unknown error |
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*/ |
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const NO_UPLOADED_FILE = 'no_uploaded_file'; |
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/** |
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* Error code : Not valid type |
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*/ |
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const NOT_VALID_TYPE = 'not_valid_type'; |
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const NOT_UPLOAD_DATA = 'not_upload_data'; |
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/** |
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* @var array|UploadedFileInterface|mixed |
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*/ |
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protected $value; |
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/** |
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* Error messages |
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* |
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* @var array |
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*/ |
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protected $messages = [ |
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self::PHP_INI_SIZE => 'Uploaded file exceeds the defined PHP INI size.', |
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self::PHP_FORM_SIZE => 'Uploaded file exceeds the defined form size.', |
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self::PHP_PARTIAL => 'Uploaded file was only partially uploaded.', |
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self::PHP_NO_FILE => 'Uploaded file was not uploaded.', |
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self::PHP_NO_TMP_DIR => 'Missing a temporary folder.', |
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self::PHP_CANT_WRITE => 'Failed to write uploaded file to disk.', |
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self::PHP_EXTENSION => 'Uploaded file was stopped by extension.', |
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self::UNKNOWN_PHP_ERROR => 'Unknown PHP error.', |
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self::NO_UPLOADED_FILE => 'No uploaded file.', |
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// self::NOT_VALID_TYPE => 'Uploaded file has not valid type.', |
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self::NOT_UPLOAD_DATA => 'Value is not valid upload data.' |
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]; |
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/** |
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* Set allow file type (image/gif, image/png ...) |
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* |
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* @param string $type |
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* |
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* @return $this |
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*/ |
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// public function allowType($type) |
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// { |
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// $this->options['type'][] = (string) $type; |
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// |
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// return $this; |
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// } |
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/** |
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* Validate. |
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* |
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* @param mixed $value |
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* |
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* @return boolean |
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*/ |
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public function isValid($value) |
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{ |
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$this->value = $value; |
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if ($value instanceof UploadedFileInterface) { |
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return $this->isValidPSR7Upload(); |
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} |
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if (is_array($value) && isset($value['tmp_name']) && isset($value['error'])) { |
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return $this->isValidUploadFile(); |
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} |
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$this->setError(static::NOT_UPLOAD_DATA); |
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return false; |
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} |
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/** |
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* Validate uploaded file. |
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* |
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* @return boolean |
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*/ |
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3 |
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protected function isValidUploadFile() |
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{ |
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3 |
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$error = $this->value['error']; |
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$path = $this->value['tmp_name']; |
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if ($code = $this->isErrorUpload($error)) { |
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$this->setError($code); |
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return false; |
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} |
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if (!is_uploaded_file($path)) { |
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$this->setError(static::NO_UPLOADED_FILE); |
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return false; |
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} |
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1 |
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$this->standardValue = $this->value; |
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return true; |
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} |
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2 |
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protected function isValidPSR7Upload() |
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{ |
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$error = $this->value->getError(); |
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if ($code = $this->isErrorUpload($error)) { |
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$this->setError($code); |
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return false; |
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} |
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1 |
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$this->standardValue = $this->value; |
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return true; |
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} |
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protected function isErrorUpload($error) |
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{ |
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$case = [ |
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UPLOAD_ERR_INI_SIZE => self::PHP_INI_SIZE, |
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UPLOAD_ERR_FORM_SIZE => self::PHP_FORM_SIZE, |
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UPLOAD_ERR_PARTIAL => self::PHP_PARTIAL, |
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UPLOAD_ERR_NO_FILE => self::PHP_NO_FILE, |
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UPLOAD_ERR_NO_TMP_DIR => self::PHP_NO_TMP_DIR, |
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UPLOAD_ERR_CANT_WRITE => self::PHP_CANT_WRITE, |
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UPLOAD_ERR_EXTENSION => self::PHP_EXTENSION |
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]; |
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if (isset($case[$error])) { |
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return $case[$error]; |
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} |
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if ($error !== 0) { |
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return static::UNKNOWN_PHP_ERROR; |
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} |
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return false; |
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} |
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// protected function isValidFileType($type) |
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// { |
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// // Allow all mines |
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// if ($this->options['type'] === []) { |
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// return true; |
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// } |
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// |
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// // Not valid mine |
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// if (!in_array($type, $this->options['type'])) { |
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// $this->setError(self::NOT_VALID_TYPE); |
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// return false; |
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// } |
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// |
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// return true; |
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// } |
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} |
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lavibi /
popoya
