use a static rather than a constant for code chars

[quix0rs-gnu-social.git] / lib / omb.php

diff --git a/lib/omb.php b/lib/omb.php
index f22879406b102a8d47e400e26012a5fdeea7de47..9b0b1fd24e52d3984cdd8b63c036d388647c0ab7 100644 (file)
--- a/lib/omb.php
+++ b/lib/omb.php
@@ -179,3 +179,84 @@ function omb_post_notice($notice, $remote_profile, $subscription) {
                }
        }
 }
+
+function omb_broadcast_profile($profile) {
+       # First, get remote users subscribed to this profile
+       # XXX: use a join here rather than looping through results
+       $sub = new Subscription();
+       $sub->subscribed = $profile->id;
+       if ($sub->find()) {
+               $updated = array();
+               while ($sub->fetch()) {
+                       $rp = Remote_profile::staticGet('id', $sub->subscriber);
+                       if ($rp) {
+                               if (!$updated[$rp->updateprofileurl]) {
+                                       if (omb_update_profile($profile, $rp, $sub)) {
+                                               $updated[$rp->updateprofileurl] = TRUE;
+                                       }
+                               }
+                       }
+               }
+       }
+}
+
+function omb_update_profile($profile, $remote_profile, $subscription) {
+       global $config; # for license URL
+       $user = User::staticGet($profile->id);
+       $con = omb_oauth_consumer();
+       $token = new OAuthToken($subscription->token, $subscription->secret);
+       $url = $remote_profile->updateprofileurl;
+       $parsed = parse_url($url);
+       $params = array();
+       parse_str($parsed['query'], $params);
+       $req = OAuthRequest::from_consumer_and_token($con, $token,
+                                                                                                "POST", $url, $params);
+       $req->set_parameter('omb_version', OMB_VERSION_01);
+       $req->set_parameter('omb_listenee', $user->uri);
+       $req->set_parameter('omb_listenee_profile', common_profile_url($profile->nickname));
+       $req->set_parameter('omb_listenee_nickname', $profile->nickname);
+       
+       # We use blanks to force emptying any existing values in these optional fields
+       
+       $req->set_parameter('omb_listenee_fullname',
+                                               ($profile->fullname) ? $profile->fullname : '');
+       $req->set_parameter('omb_listenee_homepage', 
+                                               ($profile->homepage) ? $profile->homepage : '');
+       $req->set_parameter('omb_listenee_bio', 
+                                               ($profile->bio) ? $profile->bio : '');
+       $req->set_parameter('omb_listenee_location',
+                                               ($profile->location) ? $profile->location : '');
+       
+       $avatar = $profile->getAvatar(AVATAR_PROFILE_SIZE);
+       $req->set_parameter('omb_listenee_avatar', 
+                                               ($avatar) ? $avatar->url : '');
+       
+       $req->sign_request(omb_hmac_sha1(), $con, $token);
+
+       # We re-use this tool's fetcher, since it's pretty good
+
+       $fetcher = Auth_Yadis_Yadis::getHTTPFetcher();
+
+       common_debug('request URL = '.$req->get_normalized_http_url(), __FILE__);
+       common_debug('postdata = '.$req->to_postdata(), __FILE__);
+       $result = $fetcher->post($req->get_normalized_http_url(),
+                                                        $req->to_postdata());
+
+       common_debug('Got HTTP result "'.print_r($result,TRUE).'"', __FILE__);
+       
+       if ($result->status == 403) { # not authorized, don't send again
+               common_debug('403 result, deleting subscription', __FILE__);
+               $subscription->delete();
+               return false;
+       } else if ($result->status != 200) {
+               common_debug('Error status '.$result->status, __FILE__);                
+               return false;
+       } else { # success!
+               parse_str($result->body, $return);
+               if ($return['omb_version'] == OMB_VERSION_01) {
+                       return true;
+               } else {
+                       return false;
+               }
+       }
+}