* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-require_once(INSTALLDIR.'/extlib/facebook/facebook.php');
-require_once(INSTALLDIR.'/lib/noticelist.php');
+require_once INSTALLDIR.'/extlib/facebook/facebook.php';
+require_once INSTALLDIR.'/lib/facebookaction.php';
+require_once INSTALLDIR.'/lib/noticelist.php';
define("FACEBOOK_SERVICE", 2); // Facebook is foreign_service ID 2
+define("FACEBOOK_NOTICE_PREFIX", 1);
+define("FACEBOOK_PROMPTED_UPDATE_PREF", 2);
-// Gets all the notices from users with a Facebook link since a given ID
-function get_facebook_notices($since)
-{
- $qry = 'SELECT notice.* ' .
- 'FROM notice ' .
- 'JOIN foreign_link ' .
- 'WHERE notice.profile_id = foreign_link.user_id ' .
- 'AND foreign_link.service = 2';
-
- // XXX: What should the limit be?
- return Notice::getStreamDirect($qry, 0, 100, 0, 0, null, $since);
-}
-
-function get_facebook()
+function getFacebook()
{
$apikey = common_config('facebook', 'apikey');
$secret = common_config('facebook', 'secret');
return new Facebook($apikey, $secret);
}
-function start_fbml($indent = true)
-{
- global $xw;
- $xw = new XMLWriter();
- $xw->openURI('php://output');
- $xw->setIndent($indent);
+function updateProfileBox($facebook, $flink, $notice) {
+ $fbaction = new FacebookAction($output='php://output', $indent=true, $facebook, $flink);
+ $fbaction->updateProfileBox($notice);
+}
+
+function isFacebookBound($notice, $flink) {
+
+ // If the user does not want to broadcast to Facebook, move along
+ if (!($flink->noticesync & FOREIGN_NOTICE_SEND == FOREIGN_NOTICE_SEND)) {
+ common_log(LOG_INFO, "Skipping notice $notice->id " .
+ 'because user has FOREIGN_NOTICE_SEND bit off.');
+ return false;
+ }
+
+ $success = false;
+
+ // If it's not a reply, or if the user WANTS to send @-replies...
+ if (!preg_match('/@[a-zA-Z0-9_]{1,15}\b/u', $notice->content) ||
+ ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY)) {
+
+ $success = true;
+
+ // The two condition below are deal breakers:
+
+ // Avoid a loop
+ if ($notice->source == 'Facebook') {
+ common_log(LOG_INFO, "Skipping notice $notice->id because its " .
+ 'source is Facebook.');
+ $success = false;
+ }
+
+ $facebook = getFacebook();
+ $fbuid = $flink->foreign_id;
+
+ try {
+
+ // Check to see if the user has given the FB app status update perms
+ $result = $facebook->api_client->
+ users_hasAppPermission('status_update', $fbuid);
+
+ if ($result != 1) {
+ $user = $flink->getUser();
+ $msg = "Can't send notice $notice->id to Facebook " .
+ "because user $user->nickname hasn't given the " .
+ 'Facebook app \'status_update\' permission.';
+ common_log(LOG_INFO, $msg);
+ $success = false;
+ }
+
+ } catch(FacebookRestClientException $e){
+ common_log(LOG_ERR, $e->getMessage());
+ $success = false;
+ }
+
+ }
+
+ return $success;
+
}
-function update_profile_box($facebook, $fbuid, $user, $notice)
+
+function facebookBroadcastNotice($notice)
{
+ $facebook = getFacebook();
+ $flink = Foreign_link::getByUserID($notice->profile_id, FACEBOOK_SERVICE);
+ $fbuid = $flink->foreign_id;
+
+ if (isFacebookBound($notice, $flink)) {
+
+ $status = null;
+
+ // Get the status 'verb' (prefix) the user has set
+ try {
+ $prefix = $facebook->api_client->
+ data_getUserPreference(FACEBOOK_NOTICE_PREFIX, $fbuid);
+
+ $status = "$prefix $notice->content";
+
+ } catch(FacebookRestClientException $e) {
+ common_log(LOG_ERR, $e->getMessage());
+ return false;
+ }
+
+ // Okay, we're good to go!
+
+ try {
+ $facebook->api_client->users_setStatus($status, $fbuid, false, true);
+ updateProfileBox($facebook, $flink, $notice);
+ } catch(FacebookRestClientException $e) {
+ common_log(LOG_ERR, $e->getMessage());
+ return false;
+
+ // Should we remove flink if this fails?
+ }
+
+ }
- // Need to include inline CSS for styling the Profile box
-
- $style = '<style>
- #notices {
- clear: both;
- margin: 0 auto;
- padding: 0;
- list-style-type: none;
- width: 600px;
- border-top: 1px solid #dec5b5;
- }
- #notices a:hover {
- text-decoration: underline;
- }
- .notice_single {
- clear: both;
- display: block;
- margin: 0;
- padding: 5px 5px 5px 0;
- min-height: 48px;
- font-family: Georgia, "Times New Roman", Times, serif;
- font-size: 13px;
- line-height: 16px;
- border-bottom: 1px solid #dec5b5;
- background-color:#FCFFF5;
- opacity:1;
- }
- .notice_single:hover {
- background-color: #f7ebcc;
- }
- .notice_single p {
- display: inline;
- margin: 0;
- padding: 0;
- }
- </style>';
-
- global $xw;
- $xw = new XMLWriter();
- $xw->openMemory();
-
- $item = new NoticeListItem($notice);
- $item->show();
-
- $fbml = "<fb:wide>$style " . $xw->outputMemory(false) . "</fb:wide>";
- $fbml .= "<fb:narrow>$style " . $xw->outputMemory(false) . "</fb:narrow>";
-
- $fbml_main = "<fb:narrow>$style " . $xw->outputMemory(false) . "</fb:narrow>";
-
- $facebook->api_client->profile_setFBML(null, $fbuid, $fbml, null, null, $fbml_main);
+ return true;
}