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<?php |
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/** |
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* This file is part of slick/mvc package |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Slick\Mvc\Service; |
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use Slick\Filter\StaticFilter; |
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use Slick\Http\SessionDriverInterface; |
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/** |
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* FlashMessages |
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* |
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* @package Slick\Mvc\Service |
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* @author Filipe Silva <[email protected]> |
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*/ |
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class FlashMessages |
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{ |
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/** |
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* @var SessionDriverInterface |
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*/ |
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private $sessionDriver; |
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/**#@+ |
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* @const string TYPE for message type constants |
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*/ |
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const TYPE_SUCCESS = 0; |
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const TYPE_ERROR = 1; |
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const TYPE_WARNING = 2; |
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const TYPE_INFO = 3; |
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/**#@-*/ |
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/** |
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* @var array |
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*/ |
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private static $messages = []; |
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/** |
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* Creates a flash messages service |
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* |
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* @param SessionDriverInterface $sessionDriver |
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*/ |
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public function __construct(SessionDriverInterface $sessionDriver) |
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{ |
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$this->sessionDriver = $sessionDriver; |
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} |
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/** |
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* Set a flash message of a give type |
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* |
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* @param int $type |
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* @param string $message |
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* |
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* @return FlashMessages |
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*/ |
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public function set($type, $message) |
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{ |
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$type = StaticFilter::filter('number', $type); |
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if ($type === '' || $type < 0 || $type > 3) { |
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$type = self::TYPE_INFO; |
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} |
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self::$messages[$type][] = $message; |
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$this->sessionDriver->set('_messages_', self::$messages); |
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return $this; |
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} |
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/** |
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* clears all messages |
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* |
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* @return FlashMessages |
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*/ |
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public function flush() |
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{ |
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self::$messages = []; |
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$this->sessionDriver->erase('_messages_'); |
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return $this; |
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} |
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/** |
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* Retrieve all messages and flushes them all |
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* |
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* @return array |
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*/ |
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public function get() |
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{ |
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$messages = $this->sessionDriver->get('_messages_', []); |
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$this->flush(); |
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return $messages; |
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} |
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/** |
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* Add an info flash message |
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* |
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* @param string $message |
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* @return self |
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*/ |
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public function addInfoMessage($message) |
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{ |
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return $this->set(FlashMessages::TYPE_INFO, $message); |
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} |
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/** |
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* Add a warning flash message |
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* |
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* @param string $message |
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* @return self |
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*/ |
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public function addWarningMessage($message) |
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{ |
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return $this->set(FlashMessages::TYPE_WARNING, $message); |
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} |
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/** |
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* Add an error flash message |
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* |
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* @param string $message |
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* @return self |
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*/ |
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public function addErrorMessage($message) |
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{ |
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return $this->set(FlashMessages::TYPE_ERROR, $message); |
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} |
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/** |
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* Add a success flash message |
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* |
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* @param string $message |
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* @return self |
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*/ |
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public function addSuccessMessage($message) |
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{ |
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return $this->set(FlashMessages::TYPE_SUCCESS, $message); |
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} |
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} |
slickframework /
mvc
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: