summaryrefslogtreecommitdiff
path: root/lib/facebook-graph-sdk/src/Facebook/Helpers/FacebookCanvasHelper.php
diff options
context:
space:
mode:
Diffstat (limited to 'lib/facebook-graph-sdk/src/Facebook/Helpers/FacebookCanvasHelper.php')
-rw-r--r--lib/facebook-graph-sdk/src/Facebook/Helpers/FacebookCanvasHelper.php52
1 files changed, 52 insertions, 0 deletions
diff --git a/lib/facebook-graph-sdk/src/Facebook/Helpers/FacebookCanvasHelper.php b/lib/facebook-graph-sdk/src/Facebook/Helpers/FacebookCanvasHelper.php
new file mode 100644
index 0000000..8068526
--- /dev/null
+++ b/lib/facebook-graph-sdk/src/Facebook/Helpers/FacebookCanvasHelper.php
@@ -0,0 +1,52 @@
+<?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\Helpers;
+
+/**
+ * Class FacebookCanvasLoginHelper
+ *
+ * @package Facebook
+ */
+class FacebookCanvasHelper extends FacebookSignedRequestFromInputHelper
+{
+ /**
+ * Returns the app data value.
+ *
+ * @return mixed|null
+ */
+ public function getAppData()
+ {
+ return $this->signedRequest ? $this->signedRequest->get('app_data') : null;
+ }
+
+ /**
+ * Get raw signed request from POST.
+ *
+ * @return string|null
+ */
+ public function getRawSignedRequest()
+ {
+ return $this->getRawSignedRequestFromPost() ?: null;
+ }
+}