/** * Prepare data for save * * @return $this * @throws LocalizedException * @SuppressWarnings(PHPMD.CyclomaticComplexity) * @SuppressWarnings(PHPMD.NPathComplexity) */ public function beforeSave() { // prevent overriding product data if (isset($this->_data['attribute_code']) && $this->reservedAttributeList->isReservedAttribute($this)) { throw new LocalizedException(__('The attribute code \'%1\' is reserved by system. Please try another attribute code', $this->_data['attribute_code'])); } /** * Check for maximum attribute_code length */ if (isset($this->_data['attribute_code']) && !\Zend_Validate::is($this->_data['attribute_code'], 'StringLength', ['max' => self::ATTRIBUTE_CODE_MAX_LENGTH])) { throw new LocalizedException(__('An attribute code must be fewer than %1 characters.', self::ATTRIBUTE_CODE_MAX_LENGTH)); } $defaultValue = $this->getDefaultValue(); $hasDefaultValue = (string) $defaultValue != ''; if ($this->getBackendType() == 'decimal' && $hasDefaultValue) { $numberFormatter = new \NumberFormatter($this->_localeResolver->getLocale(), \NumberFormatter::DECIMAL); $defaultValue = $numberFormatter->parse($defaultValue); if ($defaultValue === false) { throw new LocalizedException(__('Invalid default decimal value')); } $this->setDefaultValue($defaultValue); } if ($this->getBackendType() == 'datetime') { if (!$this->getBackendModel()) { $this->setBackendModel('Magento\\Eav\\Model\\Entity\\Attribute\\Backend\\Datetime'); } if (!$this->getFrontendModel()) { $this->setFrontendModel('Magento\\Eav\\Model\\Entity\\Attribute\\Frontend\\Datetime'); } // save default date value as timestamp if ($hasDefaultValue) { $format = $this->_localeDate->getDateFormat(\IntlDateFormatter::SHORT); try { $defaultValue = $this->dateTimeFormatter->formatObject(new \DateTime($defaultValue), $format); $this->setDefaultValue($defaultValue); } catch (\Exception $e) { throw new LocalizedException(__('Invalid default date')); } } } if ($this->getBackendType() == 'gallery') { if (!$this->getBackendModel()) { $this->setBackendModel('Magento\\Eav\\Model\\Entity\\Attribute\\Backend\\DefaultBackend'); } } return parent::beforeSave(); }