summaryrefslogtreecommitdiff
path: root/plugins/OStatus/OStatusPlugin.php
diff options
context:
space:
mode:
authorZach Copley <zach@status.net>2010-03-05 03:56:04 +0000
committerZach Copley <zach@status.net>2010-03-05 03:56:04 +0000
commitb8001ea1079c4c8895fd2323e1e4a47c0d71fde3 (patch)
treeb732b239bf790c78c90f4c7d3be7044ce9f7da45 /plugins/OStatus/OStatusPlugin.php
parente3c4b0c85d3fbae9604b22d3666fe36a3c1c7551 (diff)
parent064c45890f896f2af8a0231449fa5337bb79c509 (diff)
Merge branch '0.9.x' of git@gitorious.org:statusnet/mainline into 0.9.x
Diffstat (limited to 'plugins/OStatus/OStatusPlugin.php')
-rw-r--r--plugins/OStatus/OStatusPlugin.php743
1 files changed, 645 insertions, 98 deletions
diff --git a/plugins/OStatus/OStatusPlugin.php b/plugins/OStatus/OStatusPlugin.php
index 3686c0226..efb630297 100644
--- a/plugins/OStatus/OStatusPlugin.php
+++ b/plugins/OStatus/OStatusPlugin.php
@@ -1,17 +1,7 @@
<?php
/*
-StatusNet Plugin: 0.9
-Plugin Name: FeedSub
-Plugin URI: http://status.net/wiki/Feed_subscription
-Description: FeedSub allows subscribing to real-time updates from external feeds supporting PubHubSubbub protocol.
-Version: 0.1
-Author: Brion Vibber <brion@status.net>
-Author URI: http://status.net/
-*/
-
-/*
* StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2009, StatusNet, Inc.
+ * Copyright (C) 2009-2010, 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
@@ -28,16 +18,13 @@ Author URI: http://status.net/
*/
/**
- * @package FeedSubPlugin
+ * @package OStatusPlugin
* @maintainer Brion Vibber <brion@status.net>
*/
if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-define('FEEDSUB_SERVICE', 100); // fixme -- avoid hardcoding these?
-
-// We bundle the XML_Parse_Feed library...
-set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/extlib');
+set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/extlib/');
class FeedSubException extends Exception
{
@@ -56,16 +43,20 @@ class OStatusPlugin extends Plugin
// Discovery actions
$m->connect('.well-known/host-meta',
array('action' => 'hostmeta'));
- $m->connect('main/webfinger',
- array('action' => 'webfinger'));
+ $m->connect('main/xrd',
+ array('action' => 'userxrd'));
+ $m->connect('main/ownerxrd',
+ array('action' => 'ownerxrd'));
$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/ostatus?group=:group',
+ array('action' => 'ostatusinit'), array('group' => '[A-Za-z0-9_-]+'));
$m->connect('main/ostatussub',
array('action' => 'ostatussub'));
- $m->connect('main/ostatussub',
- array('action' => 'ostatussub'), array('feed' => '[A-Za-z0-9\.\/\:]+'));
+ $m->connect('main/ostatusgroup',
+ array('action' => 'ostatusgroup'));
// PuSH actions
$m->connect('main/push/hub', array('action' => 'pushhub'));
@@ -73,15 +64,13 @@ class OStatusPlugin extends Plugin
$m->connect('main/push/callback/:feed',
array('action' => 'pushcallback'),
array('feed' => '[0-9]+'));
- $m->connect('settings/feedsub',
- array('action' => 'feedsubsettings'));
// Salmon endpoint
$m->connect('main/salmon/user/:id',
- array('action' => 'salmon'),
+ array('action' => 'usersalmon'),
array('id' => '[0-9]+'));
$m->connect('main/salmon/group/:id',
- array('action' => 'salmongroup'),
+ array('action' => 'groupsalmon'),
array('id' => '[0-9]+'));
return true;
}
@@ -93,9 +82,18 @@ class OStatusPlugin extends Plugin
*/
function onEndInitializeQueueManager(QueueManager $qm)
{
- $qm->connect('hubverify', 'HubVerifyQueueHandler');
- $qm->connect('hubdistrib', 'HubDistribQueueHandler');
+ // Prepare outgoing distributions after notice save.
+ $qm->connect('ostatus', 'OStatusQueueHandler');
+
+ // Outgoing from our internal PuSH hub
+ $qm->connect('hubconf', 'HubConfQueueHandler');
$qm->connect('hubout', 'HubOutQueueHandler');
+
+ // Outgoing Salmon replies (when we don't need a return value)
+ $qm->connect('salmon', 'SalmonQueueHandler');
+
+ // Incoming from a foreign PuSH hub
+ $qm->connect('pushin', 'PushInQueueHandler');
return true;
}
@@ -104,29 +102,48 @@ class OStatusPlugin extends Plugin
*/
function onStartEnqueueNotice($notice, &$transports)
{
- $transports[] = 'hubdistrib';
+ $transports[] = 'ostatus';
return true;
}
/**
+ * Add a link header for LRDD Discovery
+ */
+ function onStartShowHTML($action)
+ {
+ if ($action instanceof ShowstreamAction) {
+ $acct = 'acct:'. $action->profile->nickname .'@'. common_config('site', 'server');
+ $url = common_local_url('userxrd');
+ $url.= '?uri='. $acct;
+
+ header('Link: <'.$url.'>; rel="'. Discovery::LRDD_REL.'"; type="application/xrd+xml"');
+ }
+ }
+
+ /**
* Set up a PuSH hub link to our internal link for canonical timeline
* Atom feeds for users and groups.
*/
- function onStartApiAtom(AtomNoticeFeed $feed)
+ function onStartApiAtom($feed)
{
$id = null;
if ($feed instanceof AtomUserNoticeFeed) {
- $salmonAction = 'salmon';
- $id = $feed->getUser()->id;
+ $salmonAction = 'usersalmon';
+ $user = $feed->getUser();
+ $id = $user->id;
+ $profile = $user->getProfile();
+ $feed->setActivitySubject($profile->asActivityNoun('subject'));
} else if ($feed instanceof AtomGroupNoticeFeed) {
- $salmonAction = 'salmongroup';
- $id = $feed->getGroup()->id;
+ $salmonAction = 'groupsalmon';
+ $group = $feed->getGroup();
+ $id = $group->id;
+ $feed->setActivitySubject($group->asActivitySubject());
} else {
- return;
+ return true;
}
- if (!empty($id)) {
+ if (!empty($id)) {
$hub = common_config('ostatus', 'hub');
if (empty($hub)) {
// Updates will be handled through our internal PuSH hub.
@@ -136,25 +153,9 @@ class OStatusPlugin extends Plugin
// Also, we'll add in the salmon link
$salmon = common_local_url($salmonAction, array('id' => $id));
- $feed->addLink($salmon, array('rel' => 'salmon'));
+ $feed->addLink($salmon, array('rel' => Salmon::NS_REPLIES));
+ $feed->addLink($salmon, array('rel' => Salmon::NS_MENTIONS));
}
- }
-
- /**
- * Add the feed settings page to the Connect Settings menu
- *
- * @param Action &$action The calling page
- *
- * @return boolean hook return
- */
- function onEndConnectSettingsNav(&$action)
- {
- $action_name = $action->trimmed('action');
-
- $action->menuItem(common_local_url('feedsubsettings'),
- _m('Feeds'),
- _m('Feed subscription options'),
- $action_name === 'feedsubsettings');
return true;
}
@@ -171,6 +172,12 @@ class OStatusPlugin extends Plugin
{
$base = dirname(__FILE__);
$lower = strtolower($cls);
+ $map = array('activityverb' => 'activity',
+ 'activityobject' => 'activity',
+ 'activityutils' => 'activity');
+ if (isset($map[$lower])) {
+ $lower = $map[$lower];
+ }
$files = array("$base/classes/$cls.php",
"$base/lib/$lower.php");
if (substr($lower, -6) == 'action') {
@@ -207,66 +214,110 @@ class OStatusPlugin extends Plugin
return false;
}
+ function onStartGroupSubscribe($output, $group)
+ {
+ $cur = common_current_user();
+
+ if (empty($cur)) {
+ // Add an OStatus subscribe
+ $url = common_local_url('ostatusinit',
+ array('group' => $group->nickname));
+ $output->element('a', array('href' => $url,
+ 'class' => 'entity_remote_subscribe'),
+ _m('Join'));
+ }
+
+ return true;
+ }
+
/**
* Check if we've got remote replies to send via Salmon.
*
* @fixme push webfinger lookup & sending to a background queue
* @fixme also detect short-form name for remote subscribees where not ambiguous
*/
+
function onEndNoticeSave($notice)
{
- $count = preg_match_all('/(\w+\.)*\w+@(\w+\.)*\w+(\w+\-\w+)*\.\w+/', $notice->content, $matches);
- if ($count) {
- foreach ($matches[0] as $webfinger) {
-
- // FIXME: look up locally first
-
- // Check to see if we've got an actual webfinger
- $w = new Webfinger;
-
- $endpoint_uri = '';
+ }
- $result = $w->lookup($webfinger);
- if (empty($result)) {
- continue;
- }
+ /**
+ * Find any explicit remote mentions. Accepted forms:
+ * Webfinger: @user@example.com
+ * Profile link: @example.com/mublog/user
+ * @param Profile $sender (os user?)
+ * @param string $text input markup text
+ * @param array &$mention in/out param: set of found mentions
+ * @return boolean hook return value
+ */
- foreach ($result->links as $link) {
- if ($link['rel'] == 'salmon') {
- $endpoint_uri = $link['href'];
+ function onEndFindMentions($sender, $text, &$mentions)
+ {
+ $matches = array();
+
+ // Webfinger matches: @user@example.com
+ if (preg_match_all('!(?:^|\s+)@((?:\w+\.)*\w+@(?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+)!',
+ $text,
+ $wmatches,
+ PREG_OFFSET_CAPTURE)) {
+ foreach ($wmatches[1] as $wmatch) {
+ list($target, $pos) = $wmatch;
+ $this->log(LOG_INFO, "Checking webfinger '$target'");
+ try {
+ $oprofile = Ostatus_profile::ensureWebfinger($target);
+ if ($oprofile && !$oprofile->isGroup()) {
+ $profile = $oprofile->localProfile();
+ $matches[$pos] = array('mentioned' => array($profile),
+ 'text' => $target,
+ 'position' => $pos,
+ 'url' => $profile->profileurl);
}
+ } catch (Exception $e) {
+ $this->log(LOG_ERR, "Webfinger check failed: " . $e->getMessage());
}
+ }
+ }
- if (empty($endpoint_uri)) {
- continue;
+ // Profile matches: @example.com/mublog/user
+ if (preg_match_all('!(?:^|\s+)@((?:\w+\.)*\w+(?:\w+\-\w+)*\.\w+(?:/\w+)+)!',
+ $text,
+ $wmatches,
+ PREG_OFFSET_CAPTURE)) {
+ foreach ($wmatches[1] as $wmatch) {
+ list($target, $pos) = $wmatch;
+ $schemes = array('http', 'https');
+ foreach ($schemes as $scheme) {
+ $url = "$scheme://$target";
+ $this->log(LOG_INFO, "Checking profile address '$url'");
+ try {
+ $oprofile = Ostatus_profile::ensureProfile($url);
+ if ($oprofile && !$oprofile->isGroup()) {
+ $profile = $oprofile->localProfile();
+ $matches[$pos] = array('mentioned' => array($profile),
+ 'text' => $target,
+ 'position' => $pos,
+ 'url' => $profile->profileurl);
+ break;
+ }
+ } catch (Exception $e) {
+ $this->log(LOG_ERR, "Profile check failed: " . $e->getMessage());
+ }
}
-
- // FIXME: this needs to go out in a queue handler
-
- $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");
- $profile->unsubscribe();
+ foreach ($mentions as $i => $other) {
+ // If we share a common prefix with a local user, override it!
+ $pos = $other['position'];
+ if (isset($matches[$pos])) {
+ $mentions[$i] = $matches[$pos];
+ unset($matches[$pos]);
}
}
+ foreach ($matches as $mention) {
+ $mentions[] = $mention;
+ }
+
return true;
}
@@ -276,7 +327,10 @@ class OStatusPlugin extends Plugin
function onCheckSchema() {
$schema = Schema::get();
$schema->ensureTable('ostatus_profile', Ostatus_profile::schemaDef());
+ $schema->ensureTable('ostatus_source', Ostatus_source::schemaDef());
+ $schema->ensureTable('feedsub', FeedSub::schemaDef());
$schema->ensureTable('hubsub', HubSub::schemaDef());
+ $schema->ensureTable('magicsig', Magicsig::schemaDef());
return true;
}
@@ -290,16 +344,509 @@ class OStatusPlugin extends Plugin
return true;
}
+ /**
+ * Override the "from ostatus" bit in notice lists to link to the
+ * original post and show the domain it came from.
+ *
+ * @param Notice in $notice
+ * @param string out &$name
+ * @param string out &$url
+ * @param string out &$title
+ * @return mixed hook return code
+ */
function onStartNoticeSourceLink($notice, &$name, &$url, &$title)
{
if ($notice->source == 'ostatus') {
- $bits = parse_url($notice->uri);
- $domain = $bits['host'];
+ if ($notice->url) {
+ $bits = parse_url($notice->url);
+ $domain = $bits['host'];
+ if (substr($domain, 0, 4) == 'www.') {
+ $name = substr($domain, 4);
+ } else {
+ $name = $domain;
+ }
+
+ $url = $notice->url;
+ $title = sprintf(_m("Sent from %s via OStatus"), $domain);
+ return false;
+ }
+ }
+ }
+
+ /**
+ * Send incoming PuSH feeds for OStatus endpoints in for processing.
+ *
+ * @param FeedSub $feedsub
+ * @param DOMDocument $feed
+ * @return mixed hook return code
+ */
+ function onStartFeedSubReceive($feedsub, $feed)
+ {
+ $oprofile = Ostatus_profile::staticGet('feeduri', $feedsub->uri);
+ if ($oprofile) {
+ $oprofile->processFeed($feed, 'push');
+ } else {
+ common_log(LOG_DEBUG, "No ostatus profile for incoming feed $feedsub->uri");
+ }
+ }
+
+ /**
+ * When about to subscribe to a remote user, start a server-to-server
+ * PuSH subscription if needed. If we can't establish that, abort.
+ *
+ * @fixme If something else aborts later, we could end up with a stray
+ * PuSH subscription. This is relatively harmless, though.
+ *
+ * @param Profile $subscriber
+ * @param Profile $other
+ *
+ * @return hook return code
+ *
+ * @throws Exception
+ */
+ function onStartSubscribe($subscriber, $other)
+ {
+ $user = User::staticGet('id', $subscriber->id);
+
+ if (empty($user)) {
+ return true;
+ }
+
+ $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+
+ if (empty($oprofile)) {
+ return true;
+ }
+
+ if (!$oprofile->subscribe()) {
+ throw new Exception(_m('Could not set up remote subscription.'));
+ }
+ }
+
+ /**
+ * Having established a remote subscription, send a notification to the
+ * remote OStatus profile's endpoint.
+ *
+ * @param Profile $subscriber
+ * @param Profile $other
+ *
+ * @return hook return code
+ *
+ * @throws Exception
+ */
+ function onEndSubscribe($subscriber, $other)
+ {
+ $user = User::staticGet('id', $subscriber->id);
+
+ if (empty($user)) {
+ return true;
+ }
+
+ $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+
+ if (empty($oprofile)) {
+ return true;
+ }
+
+ $act = new Activity();
+
+ $act->verb = ActivityVerb::FOLLOW;
+
+ $act->id = TagURI::mint('follow:%d:%d:%s',
+ $subscriber->id,
+ $other->id,
+ common_date_iso8601(time()));
+
+ $act->time = time();
+ $act->title = _("Follow");
+ $act->content = sprintf(_("%s is now following %s."),
+ $subscriber->getBestName(),
+ $other->getBestName());
+
+ $act->actor = ActivityObject::fromProfile($subscriber);
+ $act->object = ActivityObject::fromProfile($other);
+
+ $oprofile->notifyActivity($act, $subscriber);
+
+ return true;
+ }
+
+ /**
+ * Notify remote server and garbage collect unused feeds on unsubscribe.
+ * @fixme send these operations to background queues
+ *
+ * @param User $user
+ * @param Profile $other
+ * @return hook return value
+ */
+ function onEndUnsubscribe($profile, $other)
+ {
+ $user = User::staticGet('id', $profile->id);
+
+ if (empty($user)) {
+ return true;
+ }
+
+ $oprofile = Ostatus_profile::staticGet('profile_id', $other->id);
+
+ if (empty($oprofile)) {
+ return true;
+ }
+
+ // Drop the PuSH subscription if there are no other subscribers.
+ $oprofile->garbageCollect();
+
+ $act = new Activity();
+
+ $act->verb = ActivityVerb::UNFOLLOW;
+
+ $act->id = TagURI::mint('unfollow:%d:%d:%s',
+ $profile->id,
+ $other->id,
+ common_date_iso8601(time()));
+
+ $act->time = time();
+ $act->title = _("Unfollow");
+ $act->content = sprintf(_("%s stopped following %s."),
+ $profile->getBestName(),
+ $other->getBestName());
+
+ $act->actor = ActivityObject::fromProfile($profile);
+ $act->object = ActivityObject::fromProfile($other);
- $name = $domain;
- $url = $notice->uri;
- $title = sprintf(_m("Sent from %s via OStatus"), $domain);
+ $oprofile->notifyActivity($act, $profile);
+
+ return true;
+ }
+
+ /**
+ * When one of our local users tries to join a remote group,
+ * notify the remote server. If the notification is rejected,
+ * deny the join.
+ *
+ * @param User_group $group
+ * @param User $user
+ *
+ * @return mixed hook return value
+ */
+
+ function onStartJoinGroup($group, $user)
+ {
+ $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
+ if ($oprofile) {
+ if (!$oprofile->subscribe()) {
+ throw new Exception(_m('Could not set up remote group membership.'));
+ }
+
+ $member = Profile::staticGet($user->id);
+
+ $act = new Activity();
+ $act->id = TagURI::mint('join:%d:%d:%s',
+ $member->id,
+ $group->id,
+ common_date_iso8601(time()));
+
+ $act->actor = ActivityObject::fromProfile($member);
+ $act->verb = ActivityVerb::JOIN;
+ $act->object = $oprofile->asActivityObject();
+
+ $act->time = time();
+ $act->title = _m("Join");
+ $act->content = sprintf(_m("%s has joined group %s."),
+ $member->getBestName(),
+ $oprofile->getBestName());
+
+ if ($oprofile->notifyActivity($act, $member)) {
+ return true;
+ } else {
+ $oprofile->garbageCollect();
+ throw new Exception(_m("Failed joining remote group."));
+ }
+ }
+ }
+
+ /**
+ * When one of our local users leaves a remote group, notify the remote
+ * server.
+ *
+ * @fixme Might be good to schedule a resend of the leave notification
+ * if it failed due to a transitory error. We've canceled the local
+ * membership already anyway, but if the remote server comes back up
+ * it'll be left with a stray membership record.
+ *
+ * @param User_group $group
+ * @param User $user
+ *
+ * @return mixed hook return value
+ */
+
+ function onEndLeaveGroup($group, $user)
+ {
+ $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
+ if ($oprofile) {
+ // Drop the PuSH subscription if there are no other subscribers.
+ $oprofile->garbageCollect();
+
+ $member = Profile::staticGet($user->id);
+
+ $act = new Activity();
+ $act->id = TagURI::mint('leave:%d:%d:%s',
+ $member->id,
+ $group->id,
+ common_date_iso8601(time()));
+
+ $act->actor = ActivityObject::fromProfile($member);
+ $act->verb = ActivityVerb::LEAVE;
+ $act->object = $oprofile->asActivityObject();
+
+ $act->time = time();
+ $act->title = _m("Leave");
+ $act->content = sprintf(_m("%s has left group %s."),
+ $member->getBestName(),
+ $oprofile->getBestName());
+
+ $oprofile->notifyActivity($act, $member);
+ }
+ }
+
+ /**
+ * Notify remote users when their notices get favorited.
+ *
+ * @param Profile or User $profile of local user doing the faving
+ * @param Notice $notice being favored
+ * @return hook return value
+ */
+
+ function onEndFavorNotice(Profile $profile, Notice $notice)
+ {
+ $user = User::staticGet('id', $profile->id);
+
+ if (empty($user)) {
+ return true;
+ }
+
+ $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
+
+ if (empty($oprofile)) {
+ return true;
+ }
+
+ $act = new Activity();
+
+ $act->verb = ActivityVerb::FAVORITE;
+ $act->id = TagURI::mint('favor:%d:%d:%s',
+ $profile->id,
+ $notice->id,
+ common_date_iso8601(time()));
+
+ $act->time = time();
+ $act->title = _("Favor");
+ $act->content = sprintf(_("%s marked notice %s as a favorite."),
+ $profile->getBestName(),
+ $notice->uri);
+
+ $act->actor = ActivityObject::fromProfile($profile);
+ $act->object = ActivityObject::fromNotice($notice);
+
+ $oprofile->notifyActivity($act, $profile);
+
+ return true;
+ }
+
+ /**
+ * Notify remote users when their notices get de-favorited.
+ *
+ * @param Profile $profile Profile person doing the de-faving
+ * @param Notice $notice Notice being favored
+ *
+ * @return hook return value
+ */
+
+ function onEndDisfavorNotice(Profile $profile, Notice $notice)
+ {
+ $user = User::staticGet('id', $profile->id);
+
+ if (empty($user)) {
+ return true;
+ }
+
+ $oprofile = Ostatus_profile::staticGet('profile_id', $notice->profile_id);
+
+ if (empty($oprofile)) {
+ return true;
+ }
+
+ $act = new Activity();
+
+ $act->verb = ActivityVerb::UNFAVORITE;
+ $act->id = TagURI::mint('disfavor:%d:%d:%s',
+ $profile->id,
+ $notice->id,
+ common_date_iso8601(time()));
+ $act->time = time();
+ $act->title = _("Disfavor");
+ $act->content = sprintf(_("%s marked notice %s as no longer a favorite."),
+ $profile->getBestName(),
+ $notice->uri);
+
+ $act->actor = ActivityObject::fromProfile($profile);
+ $act->object = ActivityObject::fromNotice($notice);
+
+ $oprofile->notifyActivity($act, $profile);
+
+ return true;
+ }
+
+ function onStartGetProfileUri($profile, &$uri)
+ {
+ $oprofile = Ostatus_profile::staticGet('profile_id', $profile->id);
+ if (!empty($oprofile)) {
+ $uri = $oprofile->uri;
+ return false;
+ }
+ return true;
+ }
+
+ function onStartUserGroupHomeUrl($group, &$url)
+ {
+ return $this->onStartUserGroupPermalink($group, $url);
+ }
+
+ function onStartUserGroupPermalink($group, &$url)
+ {
+ $oprofile = Ostatus_profile::staticGet('group_id', $group->id);
+ if ($oprofile) {
+ // @fixme this should probably be in the user_group table
+ // @fixme this uri not guaranteed to be a profile page
+ $url = $oprofile->uri;
return false;
}
}
+
+ function onStartShowSubscriptionsContent($action)
+ {
+ $this->showEntityRemoteSubscribe($action);
+
+ return true;
+ }
+
+ function onStartShowUserGroupsContent($action)
+ {
+ $this->showEntityRemoteSubscribe($action, 'ostatusgroup');
+
+ return true;
+ }
+
+ function onEndShowSubscriptionsMiniList($action)
+ {
+ $this->showEntityRemoteSubscribe($action);
+
+ return true;
+ }
+
+ function onEndShowGroupsMiniList($action)
+ {
+ $this->showEntityRemoteSubscribe($action, 'ostatusgroup');
+
+ return true;
+ }
+
+ function showEntityRemoteSubscribe($action, $target='ostatussub')
+ {
+ $user = common_current_user();
+ if ($user && ($user->id == $action->profile->id)) {
+ $action->elementStart('div', 'entity_actions');
+ $action->elementStart('p', array('id' => 'entity_remote_subscribe',
+ 'class' => 'entity_subscribe'));
+ $action->element('a', array('href' => common_local_url($target),
+ 'class' => 'entity_remote_subscribe')
+ , _m('Remote'));
+ $action->elementEnd('p');
+ $action->elementEnd('div');
+ }
+ }
+
+ /**
+ * Ping remote profiles with updates to this profile.
+ * Salmon pings are queued for background processing.
+ */
+ function onEndBroadcastProfile(Profile $profile)
+ {
+ $user = User::staticGet('id', $profile->id);
+
+ // Find foreign accounts I'm subscribed to that support Salmon pings.
+ //
+ // @fixme we could run updates through the PuSH feed too,
+ // in which case we can skip Salmon pings to folks who
+ // are also subscribed to me.
+ $sql = "SELECT * FROM ostatus_profile " .
+ "WHERE profile_id IN " .
+ "(SELECT subscribed FROM subscription WHERE subscriber=%d) " .
+ "OR group_id IN " .
+ "(SELECT group_id FROM group_member WHERE profile_id=%d)";
+ $oprofile = new Ostatus_profile();
+ $oprofile->query(sprintf($sql, $profile->id, $profile->id));
+
+ if ($oprofile->N == 0) {
+ common_log(LOG_DEBUG, "No OStatus remote subscribees for $profile->nickname");
+ return true;
+ }
+
+ $act = new Activity();
+
+ $act->verb = ActivityVerb::UPDATE_PROFILE;
+ $act->id = TagURI::mint('update-profile:%d:%s',
+ $profile->id,
+ common_date_iso8601(time()));
+ $act->time = time();
+ $act->title = _m("Profile update");
+ $act->content = sprintf(_m("%s has updated their profile page."),
+ $profile->getBestName());
+
+ $act->actor = ActivityObject::fromProfile($profile);
+ $act->object = $act->actor;
+
+ while ($oprofile->fetch()) {
+ $oprofile->notifyDeferred($act, $profile);
+ }
+
+ return true;
+ }
+
+ function onStartProfileListItemActionElements($item)
+ {
+ if (!common_logged_in()) {
+
+ $profileUser = User::staticGet('id', $item->profile->id);
+
+ if (!empty($profileUser)) {
+
+ $output = $item->out;
+
+ // Add an OStatus subscribe
+ $output->elementStart('li', 'entity_subscribe');
+ $url = common_local_url('ostatusinit',
+ array('nickname' => $profileUser->nickname));
+ $output->element('a', array('href' => $url,
+ 'class' => 'entity_remote_subscribe'),
+ _m('Subscribe'));
+ $output->elementEnd('li');
+ }
+ }
+
+ return true;
+ }
+
+ function onPluginVersion(&$versions)
+ {
+ $versions[] = array('name' => 'OStatus',
+ 'version' => STATUSNET_VERSION,
+ 'author' => 'Evan Prodromou, James Walker, Brion Vibber, Zach Copley',
+ 'homepage' => 'http://status.net/wiki/Plugin:OStatus',
+ 'rawdescription' =>
+ _m('Follow people across social networks that implement '.
+ '<a href="http://ostatus.org/">OStatus</a>.'));
+
+ return true;
+ }
}