addon/facebook/facebook.php

   1 <?php
   2
   3 /**
   4  * This module needs a lot of work.
   5  *
   6  * - setting/storing preferences
   7  * - documentation on how to obtain FB API keys for your site
   8  * - ensuring a valid FB login session
   9  * - requesting permissions within the FB login session to post on your behalf until permission revoked.
  10  *
  11  */
  12
  13
  14 function facebook_install() {
  15         register_hook('post_local_end', 'addon/facebook/facebook.php', 'facebook_post_hook');
  16 }
  17
  18
  19 function facebook_uninstall() {
  20         unregister_hook('post_local_end', 'addon/facebook/facebook.php', 'facebook_post_hook');
  21 }
  22
  23
  24
  25
  26 function facebook_post_hook(&$a,&$b) {
  27
  28         /**
  29          * Post to Facebook stream
  30          */
  31
  32         if((local_user()) && (local_user() == $b['uid']) && (! $b['private'])) {
  33
  34                 $appid  = get_config('system', 'facebook_appid'  );
  35                 $secret = get_config('system', 'facebook_secret' );
  36
  37                 if($appid && $secret) {
  38
  39                         $fb_post = get_pconfig(local_user(),'facebook','post');
  40
  41                         if($fb_post) {
  42                                 require_once('library/facebook.php');
  43                                 require_once('include/bbcode.php');
  44
  45                                 $facebook = new Facebook(array(
  46                                         'appId'  => $appid,
  47                                         'secret' => $secret,
  48                                         'cookie' => true
  49                                 ));
  50                                 try {
  51                                         $statusUpdate = $facebook->api('/me/feed', 'post', array('message'=> bbcode($b['body']), 'cb' => ''));
  52                                 }
  53                                 catch (FacebookApiException $e) {
  54                                         notice( t('Facebook status update failed.') . EOL);
  55                                 }
  56                         }
  57                 }
  58         }
  59 }
  60