diff options
author | Brion Vibber <brion@pobox.com> | 2010-02-08 15:48:52 -0800 |
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committer | Brion Vibber <brion@pobox.com> | 2010-02-08 15:48:52 -0800 |
commit | b2e8d8407cc7f1abb5e8767cd3403ac356775eaa (patch) | |
tree | 5cfaed5f1f21a697e147b41695c7e8c5282324a3 /plugins/OStatus/lib/hubdistribqueuehandler.php | |
parent | 3833dc8c1f3f9ba5e3b12bf2715e4a4fb3adabf1 (diff) | |
parent | 4e6f587f868d71f08c618d0dedf6ddf0331619c2 (diff) |
Merge branch 'testing' of git@gitorious.org:statusnet/mainline into 0.9.x
Diffstat (limited to 'plugins/OStatus/lib/hubdistribqueuehandler.php')
-rw-r--r-- | plugins/OStatus/lib/hubdistribqueuehandler.php | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/plugins/OStatus/lib/hubdistribqueuehandler.php b/plugins/OStatus/lib/hubdistribqueuehandler.php new file mode 100644 index 000000000..126f1355f --- /dev/null +++ b/plugins/OStatus/lib/hubdistribqueuehandler.php @@ -0,0 +1,87 @@ +<?php +/* + * StatusNet - the distributed open-source microblogging tool + * Copyright (C) 2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +/** + * Send a PuSH subscription verification from our internal hub. + * Queue up final distribution for + * @package Hub + * @author Brion Vibber <brion@status.net> + */ +class HubDistribQueueHandler extends QueueHandler +{ + function transport() + { + return 'hubdistrib'; + } + + function handle($notice) + { + assert($notice instanceof Notice); + + // See if there's any PuSH subscriptions, including OStatus clients. + // @fixme handle group subscriptions as well + // http://identi.ca/api/statuses/user_timeline/1.atom + $feed = common_local_url('ApiTimelineUser', + array('id' => $notice->profile_id, + 'format' => 'atom')); + $sub = new HubSub(); + $sub->topic = $feed; + if ($sub->find()) { + common_log(LOG_INFO, "Preparing $sub->N PuSH distribution(s) for $feed"); + $qm = QueueManager::get(); + $atom = $this->userFeedForNotice($notice); + while ($sub->fetch()) { + common_log(LOG_INFO, "Prepping PuSH distribution to $sub->callback for $feed"); + $data = array('sub' => clone($sub), + 'atom' => $atom); + $qm->enqueue($data, 'hubout'); + } + } else { + common_log(LOG_INFO, "No PuSH subscribers for $feed"); + } + } + + /** + * Build a single-item version of the sending user's Atom feed. + * @param Notice $notice + * @return string + */ + function userFeedForNotice($notice) + { + // @fixme this feels VERY hacky... + // should probably be a cleaner way to do it + + ob_start(); + $api = new ApiTimelineUserAction(); + $api->prepare(array('id' => $notice->profile_id, + 'format' => 'atom', + 'max_id' => $notice->id, + 'since_id' => $notice->id - 1)); + $api->showTimeline(); + $feed = ob_get_clean(); + + // ...and override the content-type back to something normal... eww! + // hope there's no other headers that got set while we weren't looking. + header('Content-Type: text/html; charset=utf-8'); + + common_log(LOG_DEBUG, $feed); + return $feed; + } +} + |