Created
May 6, 2011 04:44
-
-
Save ravikiranj/958452 to your computer and use it in GitHub Desktop.
Show Connect to FB
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| /* | |
| * function to show connectToFB button | |
| */ | |
| function showConnectToFB($sessionExpired = false){ | |
| $params = array(); | |
| /* You will need to request additional permissions if you want to access user's and his/her friends interests */ | |
| /* Comment out the below 2 lines if you don't need so */ | |
| $params = array("req_perms" => "user_interests,user_likes,user_status,friends_interests,friends_likes,friends_status", | |
| "fbconnect" => 0); | |
| $loginUrl = $this->fb->getLoginUrl($params); | |
| $sessionExpiredMsg = ''; | |
| if($sessionExpired){ | |
| $sessionExpiredMsg = <<<SESSIONEXPIRED | |
| <h3 style="color: red; padding-bottom: 20px;">Your Facebook session has expired.</h3> | |
| SESSIONEXPIRED; | |
| } | |
| $html =<<<HTML | |
| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> | |
| <html> | |
| <head> | |
| <title>Recoread</title> | |
| <link rel="stylesheet" type="text/css" href="http://yui.yahooapis.com/combo?2.9.0/build/reset-fonts-grids/reset-fonts-grids.css"> | |
| <style type="text/stylesheet"> | |
| #doc{ | |
| border: 1px solid #C0C0C0; | |
| border-radius: 10px 10px 10px 10px; | |
| padding: 25px; | |
| width: 780px; | |
| margin-top: 200px; | |
| } | |
| #hd{ | |
| text-align: center; | |
| margin: auto; | |
| margin-bottom: 25px; | |
| } | |
| #bd{ | |
| text-align: center; | |
| margin: auto; | |
| } | |
| h3{ | |
| font-size: 110%; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <!-- the id on the containing div determines the page width. --> | |
| <!-- #doc = 750px; #doc2 = 950px; #doc3 = 100%; #doc4 = 974px --> | |
| <div id="doc"> | |
| <div id="hd"> | |
| {$sessionExpiredMsg} | |
| <h3>You will need to authorize "Recoread" application by connecting with Facebook</h3> | |
| </div> | |
| <div id="bd"> | |
| <a href="{$loginUrl}"><img src="http://static.ak.fbcdn.net/rsrc.php/zB6N8/hash/4li2k73z.gif"></a> | |
| </div> | |
| <div id="ft"> | |
| </div> | |
| </div> | |
| </body> | |
| </html> | |
| HTML; | |
| echo $html; | |
| } | |
| public function displayHTML(){ | |
| try { | |
| $this->session = $this->fb->getSession(); | |
| }catch(FacebookApiException $e){ | |
| error_log($e); | |
| //Session expired or user de-authenticated the app | |
| $this->showConnectToFB(true); | |
| } | |
| if(!$this->session){ | |
| //No credentials present, show user the login screen | |
| $this->showConnectToFB(); | |
| return; | |
| } | |
| } | |
| ?> |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment