167 lines
2.8 KiB
PHP
167 lines
2.8 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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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 Symfony\Component\HttpFoundation\Session\Flash;
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/**
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* FlashBag flash message container.
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*
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* @author Drak <drak@zikula.org>
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*/
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class FlashBag implements FlashBagInterface
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{
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private $name = 'flashes';
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/**
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* Flash messages.
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*
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* @var array
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*/
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private $flashes = array();
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/**
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* The storage key for flashes in the session.
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*
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* @var string
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*/
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private $storageKey;
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/**
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* Constructor.
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*
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* @param string $storageKey The key used to store flashes in the session
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*/
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public function __construct($storageKey = '_sf2_flashes')
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{
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$this->storageKey = $storageKey;
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}
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/**
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* {@inheritdoc}
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*/
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public function getName()
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{
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return $this->name;
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}
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public function setName($name)
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{
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$this->name = $name;
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}
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/**
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* {@inheritdoc}
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*/
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public function initialize(array &$flashes)
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{
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$this->flashes = &$flashes;
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}
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/**
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* {@inheritdoc}
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*/
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public function add($type, $message)
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{
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$this->flashes[$type][] = $message;
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}
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/**
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* {@inheritdoc}
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*/
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public function peek($type, array $default = array())
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{
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return $this->has($type) ? $this->flashes[$type] : $default;
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}
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/**
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* {@inheritdoc}
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*/
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public function peekAll()
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{
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return $this->flashes;
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}
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/**
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* {@inheritdoc}
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*/
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public function get($type, array $default = array())
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{
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if (!$this->has($type)) {
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return $default;
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}
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$return = $this->flashes[$type];
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unset($this->flashes[$type]);
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return $return;
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}
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/**
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* {@inheritdoc}
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*/
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public function all()
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{
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$return = $this->peekAll();
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$this->flashes = array();
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return $return;
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}
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/**
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* {@inheritdoc}
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*/
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public function set($type, $messages)
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{
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$this->flashes[$type] = (array) $messages;
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}
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/**
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* {@inheritdoc}
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*/
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public function setAll(array $messages)
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{
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$this->flashes = $messages;
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}
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/**
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* {@inheritdoc}
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*/
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public function has($type)
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{
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return array_key_exists($type, $this->flashes) && $this->flashes[$type];
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}
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/**
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* {@inheritdoc}
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*/
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public function keys()
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{
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return array_keys($this->flashes);
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}
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/**
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* {@inheritdoc}
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*/
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public function getStorageKey()
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{
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return $this->storageKey;
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}
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/**
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* {@inheritdoc}
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*/
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public function clear()
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{
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return $this->all();
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}
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}
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