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authoremkael <emkael@tlen.pl>2017-01-16 22:04:43 +0100
committeremkael <emkael@tlen.pl>2017-01-16 22:50:24 +0100
commit677953067f2bb5502a70f0d004f1ac844b18a128 (patch)
tree003c26454b543c2a8d73f0602446482fdbbef8db /lib/facebook-graph-sdk/src/Facebook/PersistentData/FacebookSessionPersistentDataHandler.php
parentf7b2bfae9778af2c99e0c7fe7b2634e0f4f0973f (diff)
* Facebook support
Diffstat (limited to 'lib/facebook-graph-sdk/src/Facebook/PersistentData/FacebookSessionPersistentDataHandler.php')
-rw-r--r--lib/facebook-graph-sdk/src/Facebook/PersistentData/FacebookSessionPersistentDataHandler.php76
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diff --git a/lib/facebook-graph-sdk/src/Facebook/PersistentData/FacebookSessionPersistentDataHandler.php b/lib/facebook-graph-sdk/src/Facebook/PersistentData/FacebookSessionPersistentDataHandler.php
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+<?php
+/**
+ * Copyright 2014 Facebook, Inc.
+ *
+ * You are hereby granted a non-exclusive, worldwide, royalty-free license to
+ * use, copy, modify, and distribute this software in source code or binary
+ * form for use in connection with the web services and APIs provided by
+ * Facebook.
+ *
+ * As with any software that integrates with the Facebook platform, your use
+ * of this software is subject to the Facebook Developer Principles and
+ * Policies [http://developers.facebook.com/policy/]. This copyright notice
+ * shall be included in all copies or substantial portions of the software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ */
+namespace Facebook\PersistentData;
+
+use Facebook\Exceptions\FacebookSDKException;
+
+/**
+ * Class FacebookSessionPersistentDataHandler
+ *
+ * @package Facebook
+ */
+class FacebookSessionPersistentDataHandler implements PersistentDataInterface
+{
+ /**
+ * @var string Prefix to use for session variables.
+ */
+ protected $sessionPrefix = 'FBRLH_';
+
+ /**
+ * Init the session handler.
+ *
+ * @param boolean $enableSessionCheck
+ *
+ * @throws FacebookSDKException
+ */
+ public function __construct($enableSessionCheck = true)
+ {
+ if ($enableSessionCheck && session_status() !== PHP_SESSION_ACTIVE) {
+ throw new FacebookSDKException(
+ 'Sessions are not active. Please make sure session_start() is at the top of your script.',
+ 720
+ );
+ }
+ }
+
+ /**
+ * @inheritdoc
+ */
+ public function get($key)
+ {
+ if (isset($_SESSION[$this->sessionPrefix . $key])) {
+ return $_SESSION[$this->sessionPrefix . $key];
+ }
+
+ return null;
+ }
+
+ /**
+ * @inheritdoc
+ */
+ public function set($key, $value)
+ {
+ $_SESSION[$this->sessionPrefix . $key] = $value;
+ }
+}