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<?php |
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namespace Kerox\Messenger\Helper; |
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use InvalidArgumentException; |
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trait ValidatorTrait |
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{ |
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/** |
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* @param string $value |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidColor(string $value) |
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{ |
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if (!preg_match('/^#[A-Fa-f0-9]{6}$/', $value)) { |
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throw new InvalidArgumentException("The color must be expressed in #rrggbb format."); |
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} |
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} |
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/** |
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* @param string $value |
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* @param int $length |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidString(string $value, int $length = 20) |
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{ |
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if (mb_strlen($value) > $length) { |
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throw new InvalidArgumentException("String should not exceed {$length} characters."); |
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} |
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} |
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/** |
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* @param string $value |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidUrl(string $value) |
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{ |
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if (!preg_match('/^https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256}\.[a-z]{2,6}\b([-a-zA-Z0-9@:%_\+.~#?&\/=]*)$/', $value)) { |
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throw new InvalidArgumentException("{$value} is not a valid url."); |
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} |
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} |
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/** |
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* @param string $value |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidLocale(string $value) |
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{ |
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if (!preg_match('/^[a-z]{2}_[A-Z]{2}$/', $value)) { |
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throw new InvalidArgumentException("{$value} is not valid. Locale must be in ISO-639-1 and ISO-3166-1 format like fr_FR."); |
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} |
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} |
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/** |
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* @param string $value |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidCountry(string $value) |
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{ |
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if (!preg_match('/^[A-Z]{2}$/', $value)) { |
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throw new InvalidArgumentException("{$value} is not valid. Country must be in ISO 3166 Alpha-2 format like FR."); |
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} |
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} |
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/** |
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* @param string $value |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidDateTime(string $value) |
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{ |
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if (!preg_match('/^(\d{4})-(0[1-9]|1[0-2])-([12]\d|0[1-9]|3[01])T(0[0-9]|1\d|2[0-3]):([0-5]\d)$/', $value)) { |
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throw new InvalidArgumentException("{$value} is not valid. DateTime must be in ISO-8601 AAAA-MM-JJThh:mm format"); |
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} |
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} |
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/** |
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* @param array $array |
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* @param int $maxSize |
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* @param int $minSize |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidArray(array $array, int $maxSize, int $minSize = null) |
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{ |
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$countArray = count($array); |
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if ($minSize !== null && $countArray < $minSize) { |
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throw new InvalidArgumentException("The minimum number of items for this array is {$minSize}."); |
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} |
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if ($countArray > $maxSize) { |
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throw new InvalidArgumentException("The maximum number of items for this array is {$maxSize}."); |
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} |
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} |
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/** |
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* @param string $value |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidCurrency(string $value) |
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{ |
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if (!preg_match('/^SGD|RON|EUR|TRY|SEK|ZAR|HKD|CHF|NIO|JPY|ISK|TWD|NZD|CZK|AUD|THB|BOB|BRL|MXN|USD|ILS|HNL|MOP|COP|UYU|CRC|DKK|QAR|PYG|CAD|INR|KRW|GTQ|AED|VEF|SAR|NOK|CNY|ARS|PLN|GBP|PEN|PHP|VND|RUB|HUF|MYR|CLP|IDR$/', $value)) { |
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throw new InvalidArgumentException("{$value} is not a valid currency. Currency must be in ISO-4217-3 format."); |
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} |
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} |
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/** |
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* @param string $filename |
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* @param array $allowedExtension |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidExtension(string $filename, array $allowedExtension) |
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{ |
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$ext = pathinfo($filename, PATHINFO_EXTENSION); |
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if (empty($ext) || !in_array($ext, $allowedExtension)) { |
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throw new InvalidArgumentException("{$filename} doesn't have a valid extension. Allowed extensions are " . implode(', ', $allowedExtension)); |
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} |
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} |
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/** |
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* @param \Kerox\Messenger\Model\Common\Buttons\AbstractButtons[] $buttons |
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* @return void |
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* @throws \InvalidArgumentException |
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*/ |
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protected function isValidButtons(array $buttons) |
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{ |
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$allowedButtonsType = $this->getAllowedButtonsType(); |
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/** @var \Kerox\Messenger\Model\Common\Buttons\AbstractButtons $button */ |
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foreach ($buttons as $button) { |
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if (!in_array($button->getType(), $allowedButtonsType)) { |
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throw new \InvalidArgumentException('Buttons can only be an instance of ' . implode(', ', $allowedButtonsType)); |
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} |
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} |
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} |
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} |
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ker0x /
messenger
This check looks for methods that are used by a trait but not required by it.
To illustrate, let’s look at the following code example
The trait
Idableprovides a methodequalsIdthat in turn relies on the methodgetId(). If this method does not exist on a class mixing in this trait, the method will fail.Adding the
getId()as an abstract method to the trait will make sure it is available.