diff options
Diffstat (limited to 'plugins/OStatus/OStatusPlugin.php')
| -rw-r--r-- | plugins/OStatus/OStatusPlugin.php | 141 |
1 files changed, 129 insertions, 12 deletions
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php index 4e8b892c6..8444c3d73 100644 --- a/plugins/OStatus/OStatusPlugin.php +++ b/plugins/OStatus/OStatusPlugin.php @@ -53,6 +53,21 @@ class OStatusPlugin extends Plugin */ function onRouterInitialized($m) { + // Discovery actions + $m->connect('.well-known/host-meta', + array('action' => 'hostmeta')); + $m->connect('main/webfinger', + array('action' => 'webfinger')); + $m->connect('main/ostatus', + array('action' => 'ostatusinit')); + $m->connect('main/ostatus?nickname=:nickname', + array('action' => 'ostatusinit'), array('nickname' => '[A-Za-z0-9_-]+')); + $m->connect('main/ostatussub', + array('action' => 'ostatussub')); + $m->connect('main/ostatussub', + array('action' => 'ostatussub'), array('feed' => '[A-Za-z0-9\.\/\:]+')); + + // PuSH actions $m->connect('main/push/hub', array('action' => 'pushhub')); $m->connect('main/push/callback/:feed', @@ -60,6 +75,14 @@ class OStatusPlugin extends Plugin array('feed' => '[0-9]+')); $m->connect('settings/feedsub', array('action' => 'feedsubsettings')); + + // Salmon endpoint + $m->connect('main/salmon/user/:id', + array('action' => 'salmon'), + array('id' => '[0-9]+')); + $m->connect('main/salmon/group/:id', + array('action' => 'salmongroup'), + array('id' => '[0-9]+')); return true; } @@ -87,22 +110,37 @@ class OStatusPlugin extends Plugin /** * Set up a PuSH hub link to our internal link for canonical timeline - * Atom feeds for users. + * Atom feeds for users and groups. */ function onStartApiAtom(Action $action) { if ($action instanceof ApiTimelineUserAction) { - $id = $action->arg('id'); - if (strval(intval($id)) === strval($id)) { - // Canonical form of id in URL? - // Updates will be handled for our internal PuSH hub. - $action->element('link', array('rel' => 'hub', - 'href' => common_local_url('pushhub'))); + $salmonAction = 'salmon'; + } else if ($action instanceof ApiTimelineGroupAction) { + $salmonAction = 'salmongroup'; + } else { + return; + } + + $id = $action->arg('id'); + if (strval(intval($id)) === strval($id)) { + // Canonical form of id in URL? These are used for OStatus syndication. + + $hub = common_config('ostatus', 'hub'); + if (empty($hub)) { + // Updates will be handled through our internal PuSH hub. + $hub = common_local_url('pushhub'); } + $action->element('link', array('rel' => 'hub', + 'href' => $hub)); + + // Also, we'll add in the salmon link + $salmon = common_local_url($salmonAction, array('id' => $id)); + $action->element('link', array('rel' => 'salmon', + 'href' => $salmon)); } - return true; } - + /** * Add the feed settings page to the Connect Settings menu * @@ -148,11 +186,90 @@ class OStatusPlugin extends Plugin return true; } + /** + * Add in an OStatus subscribe button + */ + function onStartProfilePageActionsElements($output, $profile) + { + $cur = common_current_user(); + + if (empty($cur)) { + // Add an OStatus subscribe + $output->elementStart('li', 'entity_subscribe'); + $url = common_local_url('ostatusinit', + array('nickname' => $profile->nickname)); + $output->element('a', array('href' => $url, + 'class' => 'entity_remote_subscribe'), + _m('OStatus')); + + $output->elementEnd('li'); + } + } + + /** + * Check if we've got remote replies to send via Salmon. + * + * @fixme push webfinger lookup & sending to a background queue + * @fixme also detect short-form name for remote subscribees where not ambiguous + */ + function onEndNoticeSave($notice) + { + $count = preg_match_all('/(\w+\.)*\w+@(\w+\.)*\w+(\w+\-\w+)*\.\w+/', $notice->content, $matches); + if ($count) { + foreach ($matches[0] as $webfinger) { + // Check to see if we've got an actual webfinger + $w = new Webfinger; + + $endpoint_uri = ''; + + $result = $w->lookup($webfinger); + if (empty($result)) { + continue; + } + + foreach ($result->links as $link) { + if ($link['rel'] == 'salmon') { + $endpoint_uri = $link['href']; + } + } + + if (empty($endpoint_uri)) { + continue; + } + + $xml = '<?xml version="1.0" encoding="UTF-8" ?>'; + $xml .= $notice->asAtomEntry(); + + $salmon = new Salmon(); + $salmon->post($endpoint_uri, $xml); + } + } + } + + /** + * Garbage collect unused feeds on unsubscribe + */ + function onEndUnsubscribe($user, $other) + { + $profile = Ostatus_profile::staticGet('profile_id', $other->id); + if ($feed) { + $sub = new Subscription(); + $sub->subscribed = $other->id; + $sub->limit(1); + if (!$sub->find(true)) { + common_log(LOG_INFO, "Unsubscribing from now-unused feed $feed->feeduri on hub $feed->huburi"); + $profile->unsubscribe(); + } + } + return true; + } + + /** + * Make sure necessary tables are filled out. + */ function onCheckSchema() { - // warning: the autoincrement doesn't seem to set. - // alter table feedinfo change column id id int(11) not null auto_increment; $schema = Schema::get(); - $schema->ensureTable('feedinfo', Feedinfo::schemaDef()); + $schema->ensureTable('ostatus_profile', Ostatus_profile::schemaDef()); $schema->ensureTable('hubsub', HubSub::schemaDef()); return true; } |