/examples/with_js_sdk.php

http://github.com/facebook/php-sdk · PHP · 59 lines · 52 code · 5 blank · 2 comment · 3 complexity · 555e738cb8c6b42834a5c5a2083bd3e6 MD5 · raw file 

    

  1. <?php
    2. 

  2. 

  3. require '../src/facebook.php';
    4. 

  4. 

  5. $facebook = new Facebook(array(
    6. 

  6.   'appId'  => '344617158898614',
    7. 

  7.   'secret' => '6dc8ac871858b34798bc2488200e503d',
    8. 

  8. ));
    9. 

  9. 

  10. // See if there is a user from a cookie
    11. 

  11. $user = $facebook->getUser();
    12. 

  12. 

  13. if ($user) {
    14. 

  14.   try {
    15. 

  15.     // Proceed knowing you have a logged in user who's authenticated.
    16. 

  16.     $user_profile = $facebook->api('/me');
    17. 

  17.   } catch (FacebookApiException $e) {
    18. 

  18.     echo '<pre>'.htmlspecialchars(print_r($e, true)).'</pre>';
    19. 

  19.     $user = null;
    20. 

  20.   }
    21. 

  21. }
    22. 

  22. 

  23. ?>
    24. 

  24. <!DOCTYPE html>
    25. 

  25. <html xmlns:fb="http://www.facebook.com/2008/fbml">
    26. 

  26.   <body>
    27. 

  27.     <?php if ($user) { ?>
    28. 

  28.       Your user profile is
    29. 

  29.       <pre>
    30. 

  30.         <?php print htmlspecialchars(print_r($user_profile, true)) ?>
    31. 

  31.       </pre>
    32. 

  32.     <?php } else { ?>
    33. 

  33.       <fb:login-button></fb:login-button>
    34. 

  34.     <?php } ?>
    35. 

  35.     <div id="fb-root"></div>
    36. 

  36.     <script>
    37. 

  37.       window.fbAsyncInit = function() {
    38. 

  38.         FB.init({
    39. 

  39.           appId: '<?php echo $facebook->getAppID() ?>',
    40. 

  40.           cookie: true,
    41. 

  41.           xfbml: true,
    42. 

  42.           oauth: true
    43. 

  43.         });
    44. 

  44.         FB.Event.subscribe('auth.login', function(response) {
    45. 

  45.           window.location.reload();
    46. 

  46.         });
    47. 

  47.         FB.Event.subscribe('auth.logout', function(response) {
    48. 

  48.           window.location.reload();
    49. 

  49.         });
    50. 

  50.       };
    51. 

  51.       (function() {
    52. 

  52.         var e = document.createElement('script'); e.async = true;
    53. 

  53.         e.src = document.location.protocol +
    54. 

  54.           '//connect.facebook.net/en_US/all.js';
    55. 

  55.         document.getElementById('fb-root').appendChild(e);
    56. 

  56.       }());
    57. 

  57.     </script>
    58. 

  58.   </body>
    59. 

  59. </html>
    60.