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authorEvan Prodromou <evan@prodromou.name>2008-06-12 14:40:28 -0400
committerEvan Prodromou <evan@prodromou.name>2008-06-12 14:40:28 -0400
commitc2a170da108a6645846aa2e60238974b49363b21 (patch)
tree9f8cae9f53744d4a5a03e7350065079ac6ac4faa /lib
parentaaf0786bef3515ed8d61c18b001372e2e0ddff6a (diff)
broadcast profile and change subscription input id
darcs-hash:20080612184028-84dde-1f919ab373e5731efd403986ae760116769566d9.gz
Diffstat (limited to 'lib')
-rw-r--r--lib/omb.php77
-rw-r--r--lib/util.php7
2 files changed, 84 insertions, 0 deletions
diff --git a/lib/omb.php b/lib/omb.php
index f22879406..5f34e9e13 100644
--- a/lib/omb.php
+++ b/lib/omb.php
@@ -179,3 +179,80 @@ 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 = $notice->profile_id;
+ if ($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('id', $notice->profile_id);
+ $con = omb_oauth_consumer();
+ $token = new OAuthToken($subscription->token, $subscription->secret);
+ $url = $remote_profile->postnoticeurl;
+ $parsed = parse_url($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);
+ $req->set_parameter('omb_listenee_profile', common_profile_url($user->nickname));
+ $req->set_parameter('omb_listenee_nickname', $user->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();
+
+ $result = $fetcher->post($req->get_normalized_http_url(),
+ $req->to_postdata());
+
+ if ($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;
+ }
+ }
+}
diff --git a/lib/util.php b/lib/util.php
index c64cd5979..d6c1a9f8b 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -569,6 +569,13 @@ function common_broadcast_notice($notice, $remote=false) {
return true;
}
+function common_broadcast_profile($profile) {
+ // XXX: optionally use a queue system like http://code.google.com/p/microapps/wiki/NQDQ
+ require_once(INSTALLDIR.'/lib/omb.php');
+ omb_broadcast_profile($profile);
+ // XXX: Other broadcasts...?
+ return true;
+}
function common_profile_url($nickname) {
return common_local_url('showstream', array('nickname' => $nickname));