/**
* {@inheritdoc}
*/
public function validateValue($value)
{
$errors = array();
$attribute = $this->getAttribute();
$label = __($attribute->getStoreLabel());
if ($value === false) {
// try to load original value and validate it
$value = $this->_value;
}
if ($attribute->isRequired() && empty($value) && $value !== '0') {
$errors[] = __('"%1" is a required value.', $label);
}
if (!$errors && !$attribute->isRequired() && empty($value)) {
return true;
}
// validate length
$length = $this->_string->strlen(trim($value));
$validateRules = $attribute->getValidationRules();
$minTextLength = ArrayObjectSearch::getArrayElementByName($validateRules, 'min_text_length');
if (!is_null($minTextLength) && $length < $minTextLength) {
$errors[] = __('"%1" length must be equal or greater than %2 characters.', $label, $minTextLength);
}
$maxTextLength = ArrayObjectSearch::getArrayElementByName($validateRules, 'max_text_length');
if (!is_null($maxTextLength) && $length > $maxTextLength) {
$errors[] = __('"%1" length must be equal or less than %2 characters.', $label, $maxTextLength);
}
$result = $this->_validateInputRule($value);
if ($result !== true) {
$errors = array_merge($errors, $result);
}
if (count($errors) == 0) {
return true;
}
return $errors;
}
/**
* Validate file by attribute validate rules
* Return array of errors
*
* @param array $value
* @return string[]
*/
protected function _validateByRules($value)
{
$label = $value['name'];
$rules = $this->getAttribute()->getValidationRules();
$imageProp = @getimagesize($value['tmp_name']);
if (!$this->_isUploadedFile($value['tmp_name']) || !$imageProp) {
return array(__('"%1" is not a valid file.', $label));
}
$allowImageTypes = array(1 => 'gif', 2 => 'jpg', 3 => 'png');
if (!isset($allowImageTypes[$imageProp[2]])) {
return array(__('"%1" is not a valid image format.', $label));
}
// modify image name
$extension = pathinfo($value['name'], PATHINFO_EXTENSION);
if ($extension != $allowImageTypes[$imageProp[2]]) {
$value['name'] = pathinfo($value['name'], PATHINFO_FILENAME) . '.' . $allowImageTypes[$imageProp[2]];
}
$maxFileSize = ArrayObjectSearch::getArrayElementByName($rules, 'max_file_size');
$errors = array();
if (!is_null($maxFileSize)) {
$size = $value['size'];
if ($maxFileSize < $size) {
$errors[] = __('"%1" exceeds the allowed file size.', $label);
}
}
$maxImageWidth = ArrayObjectSearch::getArrayElementByName($rules, 'max_image_width');
if (!is_null($maxImageWidth)) {
if ($maxImageWidth < $imageProp[0]) {
$r = $maxImageWidth;
$errors[] = __('"%1" width exceeds allowed value of %2 px.', $label, $r);
}
}
$maxImageHeight = ArrayObjectSearch::getArrayElementByName($rules, 'max_image_height');
if (!is_null($maxImageHeight)) {
if ($maxImageHeight < $imageProp[1]) {
$r = $maxImageHeight;
$errors[] = __('"%1" height exceeds allowed value of %2 px.', $label, $r);
}
}
return $errors;
}
/**
* {@inheritdoc}
*/
public function validateValue($value)
{
$errors = array();
$attribute = $this->getAttribute();
$label = $attribute->getStoreLabel();
if ($value === false) {
// try to load original value and validate it
$value = $this->_value;
}
if ($attribute->isRequired() && empty($value)) {
$errors[] = __('"%1" is a required value.', $label);
}
if (!$errors && !$attribute->isRequired() && empty($value)) {
return true;
}
$result = $this->_validateInputRule($value);
if ($result !== true) {
$errors = array_merge($errors, $result);
}
//range validation
$validateRules = $attribute->getValidationRules();
$minDateValue = ArrayObjectSearch::getArrayElementByName($validateRules, 'date_range_min');
$maxDateValue = ArrayObjectSearch::getArrayElementByName($validateRules, 'date_range_max');
if (!is_null($minDateValue) && strtotime($value) < $minDateValue || !is_null($maxDateValue) && strtotime($value) > $maxDateValue) {
if (!is_null($minDateValue) && !is_null($maxDateValue)) {
$errors[] = __('Please enter a valid date between %1 and %2 at %3.', date('d/m/Y', $minDateValue), date('d/m/Y', $maxDateValue), $label);
} elseif (!is_null($minDateValue)) {
$errors[] = __('Please enter a valid date equal to or greater than %1 at %2.', date('d/m/Y', $minDateValue), $label);
} elseif (!is_null($maxDateValue)) {
$errors[] = __('Please enter a valid date less than or equal to %1 at %2.', date('d/m/Y', $maxDateValue), $label);
}
}
if (count($errors) == 0) {
return true;
}
return $errors;
}
/**
* Validate value by attribute input validation rule
*
* @param string $value
* @return array|true
*/
protected function _validateInputRule($value)
{
// skip validate empty value
if (empty($value)) {
return true;
}
$label = $this->getAttribute()->getStoreLabel();
$validateRules = $this->getAttribute()->getValidationRules();
$inputValidation = ArrayObjectSearch::getArrayElementByName($validateRules, 'input_validation');
if (!is_null($inputValidation)) {
switch ($inputValidation) {
case 'alphanumeric':
$validator = new \Zend_Validate_Alnum(true);
$validator->setMessage(__('"%1" invalid type entered.', $label), \Zend_Validate_Alnum::INVALID);
$validator->setMessage(__('"%1" contains non-alphabetic or non-numeric characters.', $label), \Zend_Validate_Alnum::NOT_ALNUM);
$validator->setMessage(__('"%1" is an empty string.', $label), \Zend_Validate_Alnum::STRING_EMPTY);
if (!$validator->isValid($value)) {
return $validator->getMessages();
}
break;
case 'numeric':
$validator = new \Zend_Validate_Digits();
$validator->setMessage(__('"%1" invalid type entered.', $label), \Zend_Validate_Digits::INVALID);
$validator->setMessage(__('"%1" contains non-numeric characters.', $label), \Zend_Validate_Digits::NOT_DIGITS);
$validator->setMessage(__('"%1" is an empty string.', $label), \Zend_Validate_Digits::STRING_EMPTY);
if (!$validator->isValid($value)) {
return $validator->getMessages();
}
break;
case 'alpha':
$validator = new \Zend_Validate_Alpha(true);
$validator->setMessage(__('"%1" invalid type entered.', $label), \Zend_Validate_Alpha::INVALID);
$validator->setMessage(__('"%1" contains non-alphabetic characters.', $label), \Zend_Validate_Alpha::NOT_ALPHA);
$validator->setMessage(__('"%1" is an empty string.', $label), \Zend_Validate_Alpha::STRING_EMPTY);
if (!$validator->isValid($value)) {
return $validator->getMessages();
}
break;
case 'email':
/**
__("'%value%' appears to be a DNS hostname but the given punycode notation cannot be decoded")
__("Invalid type given. String expected")
__("'%value%' appears to be a DNS hostname but contains a dash in an invalid position")
__("'%value%' does not match the expected structure for a DNS hostname")
__("'%value%' appears to be a DNS hostname but cannot match against hostname schema for TLD '%tld%'")
__("'%value%' does not appear to be a valid local network name")
__("'%value%' does not appear to be a valid URI hostname")
__("'%value%' appears to be an IP address, but IP addresses are not allowed")
__("'%value%' appears to be a local network name but local network names are not allowed")
__("'%value%' appears to be a DNS hostname but cannot extract TLD part")
__("'%value%' appears to be a DNS hostname but cannot match TLD against known list")
*/
$validator = new \Zend_Validate_EmailAddress();
$validator->setMessage(__('"%1" invalid type entered.', $label), \Zend_Validate_EmailAddress::INVALID);
$validator->setMessage(__('"%1" is not a valid email address.', $label), \Zend_Validate_EmailAddress::INVALID_FORMAT);
$validator->setMessage(__('"%1" is not a valid hostname.', $label), \Zend_Validate_EmailAddress::INVALID_HOSTNAME);
$validator->setMessage(__('"%1" is not a valid hostname.', $label), \Zend_Validate_EmailAddress::INVALID_MX_RECORD);
$validator->setMessage(__('"%1" is not a valid hostname.', $label), \Zend_Validate_EmailAddress::INVALID_MX_RECORD);
$validator->setMessage(__('"%1" is not a valid email address.', $label), \Zend_Validate_EmailAddress::DOT_ATOM);
$validator->setMessage(__('"%1" is not a valid email address.', $label), \Zend_Validate_EmailAddress::QUOTED_STRING);
$validator->setMessage(__('"%1" is not a valid email address.', $label), \Zend_Validate_EmailAddress::INVALID_LOCAL_PART);
$validator->setMessage(__('"%1" exceeds the allowed length.', $label), \Zend_Validate_EmailAddress::LENGTH_EXCEEDED);
$validator->setMessage(__("'%value%' appears to be an IP address, but IP addresses are not allowed."), \Zend_Validate_Hostname::IP_ADDRESS_NOT_ALLOWED);
$validator->setMessage(__("'%value%' appears to be a DNS hostname but cannot match TLD against known list."), \Zend_Validate_Hostname::UNKNOWN_TLD);
$validator->setMessage(__("'%value%' appears to be a DNS hostname but contains a dash in an invalid position."), \Zend_Validate_Hostname::INVALID_DASH);
$validator->setMessage(__("'%value%' appears to be a DNS hostname but cannot match against hostname schema for TLD '%tld%'."), \Zend_Validate_Hostname::INVALID_HOSTNAME_SCHEMA);
$validator->setMessage(__("'%value%' appears to be a DNS hostname but cannot extract TLD part."), \Zend_Validate_Hostname::UNDECIPHERABLE_TLD);
$validator->setMessage(__("'%value%' does not appear to be a valid local network name."), \Zend_Validate_Hostname::INVALID_LOCAL_NAME);
$validator->setMessage(__("'%value%' appears to be a local network name but local network names are not allowed."), \Zend_Validate_Hostname::LOCAL_NAME_NOT_ALLOWED);
$validator->setMessage(__("'%value%' appears to be a DNS hostname but the given punycode notation cannot be decoded."), \Zend_Validate_Hostname::CANNOT_DECODE_PUNYCODE);
if (!$validator->isValid($value)) {
return array_unique($validator->getMessages());
}
break;
case 'url':
$parsedUrl = parse_url($value);
if ($parsedUrl === false || empty($parsedUrl['scheme']) || empty($parsedUrl['host'])) {
return array(__('"%1" is not a valid URL.', $label));
}
$validator = new \Zend_Validate_Hostname();
if (!$validator->isValid($parsedUrl['host'])) {
return array(__('"%1" is not a valid URL.', $label));
}
break;
case 'date':
$validator = new \Zend_Validate_Date(\Magento\Framework\Stdlib\DateTime::DATE_INTERNAL_FORMAT);
$validator->setMessage(__('"%1" invalid type entered.', $label), \Zend_Validate_Date::INVALID);
$validator->setMessage(__('"%1" is not a valid date.', $label), \Zend_Validate_Date::INVALID_DATE);
$validator->setMessage(__('"%1" does not fit the entered date format.', $label), \Zend_Validate_Date::FALSEFORMAT);
if (!$validator->isValid($value)) {
return array_unique($validator->getMessages());
}
break;
}
}
return true;
}
/**
* Validate file by attribute validate rules
* Return array of errors
*
* @param array $value
* @return string[]
*/
protected function _validateByRules($value)
{
$label = $value['name'];
$rules = $this->getAttribute()->getValidationRules();
$extension = pathinfo($value['name'], PATHINFO_EXTENSION);
$fileExtensions = ArrayObjectSearch::getArrayElementByName($rules, 'file_extensions');
if (!is_null($fileExtensions)) {
$extensions = explode(',', $fileExtensions);
$extensions = array_map('trim', $extensions);
if (!in_array($extension, $extensions)) {
return array(__('"%1" is not a valid file extension.', $extension));
}
}
/**
* Check protected file extension
*/
if (!$this->_fileValidator->isValid($extension)) {
return $this->_fileValidator->getMessages();
}
if (!$this->_isUploadedFile($value['tmp_name'])) {
return array(__('"%1" is not a valid file.', $label));
}
$maxFileSize = ArrayObjectSearch::getArrayElementByName($rules, 'max_file_size');
if (!is_null($maxFileSize)) {
$size = $value['size'];
if ($maxFileSize < $size) {
return array(__('"%1" exceeds the allowed file size.', $label));
}
}
return array();
}
/**
* Return maximal date range value
*
* @return string|null
*/
public function getMaxDateRange()
{
$dob = $this->_getAttribute('dob');
if (!is_null($dob)) {
$rules = $this->_getAttribute('dob')->getValidationRules();
$maxDateValue = ArrayObjectSearch::getArrayElementByName($rules, self::MAX_DATE_RANGE_KEY);
if (!is_null($maxDateValue)) {
return date("Y/m/d", $maxDateValue);
}
}
return null;
}
