Source of file FlashBag.php
Size: 3,127 Bytes - Last Modified: 2013-07-17T08:22:21+02:00
/home/theseer/Downloads/Symfony/vendor/symfony/symfony/src/Symfony/Component/HttpFoundation/Session/Flash/FlashBag.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177 | <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\HttpFoundation\Session\Flash; /** * FlashBag flash message container. * * @author Drak <drak@zikula.org> */ class FlashBag implements FlashBagInterface, \IteratorAggregate { private $name = 'flashes'; /** * Flash messages. * * @var array */ private $flashes = array(); /** * The storage key for flashes in the session * * @var string */ private $storageKey; /** * Constructor. * * @param string $storageKey The key used to store flashes in the session. */ public function __construct($storageKey = '_sf2_flashes') { $this->storageKey = $storageKey; } /** * {@inheritdoc} */ public function getName() { return $this->name; } public function setName($name) { $this->name = $name; } /** * {@inheritdoc} */ public function initialize(array &$flashes) { $this->flashes = &$flashes; } /** * {@inheritdoc} */ public function add($type, $message) { $this->flashes[$type][] = $message; } /** * {@inheritdoc} */ public function peek($type, array $default =array()) { return $this->has($type) ? $this->flashes[$type] : $default; } /** * {@inheritdoc} */ public function peekAll() { return $this->flashes; } /** * {@inheritdoc} */ public function get($type, array $default = array()) { if (!$this->has($type)) { return $default; } $return = $this->flashes[$type]; unset($this->flashes[$type]); return $return; } /** * {@inheritdoc} */ public function all() { $return = $this->peekAll(); $this->flashes = array(); return $return; } /** * {@inheritdoc} */ public function set($type, $messages) { $this->flashes[$type] = (array) $messages; } /** * {@inheritdoc} */ public function setAll(array $messages) { $this->flashes = $messages; } /** * {@inheritdoc} */ public function has($type) { return array_key_exists($type, $this->flashes) && $this->flashes[$type]; } /** * {@inheritdoc} */ public function keys() { return array_keys($this->flashes); } /** * {@inheritdoc} */ public function getStorageKey() { return $this->storageKey; } /** * {@inheritdoc} */ public function clear() { return $this->all(); } /** * Returns an iterator for flashes. * * @return \ArrayIterator An \ArrayIterator instance */ public function getIterator() { return new \ArrayIterator($this->all()); } } |