function getSubscribers()
{
$subs = array();
$sub = new Subscription();
$sub->subscribed = $this->user->id;
if ($sub->find()) {
while ($sub->fetch()) {
if ($sub->subscriber != $this->user->id) {
$subs[] = clone $sub;
}
}
}
return $subs;
}
function getSubscribers()
{
$subs = array();
$sub = new Subscription();
$sub->subscribed = $this->user->id;
if (!empty($this->after)) {
$sub->whereAdd("created > '" . common_sql_date($this->after) . "'");
}
if ($sub->find()) {
while ($sub->fetch()) {
if ($sub->subscriber != $this->user->id) {
$subs[] = clone $sub;
}
}
}
return $subs;
}
/**
* Output FOAF <account> bit for the given profile.
*
* @param Profile $profile
* @param mixed $service Root URL of this StatusNet instance for a local
* user, otherwise null.
* @param mixed $useruri URI string for the referenced profile..
* @param boolean $fetchSubscriptions Should we load and list all their subscriptions?
* @param boolean $isSubscriber if not fetching subs, we can still mark the user as following the current page.
*
* @return array if $fetchSubscribers is set, return a list of info on those
* subscriptions.
*/
function showMicrobloggingAccount($profile, $service = null, $useruri = null, $fetchSubscriptions = false, $isSubscriber = false)
{
$attr = array();
if ($useruri) {
$attr['rdf:about'] = $useruri . '#acct';
}
// Their account
$this->elementStart('account');
$this->elementStart('OnlineAccount', $attr);
if ($service) {
$this->element('accountServiceHomepage', array('rdf:resource' => $service));
}
$this->element('accountName', null, $profile->nickname);
$this->element('accountProfilePage', array('rdf:resource' => $profile->profileurl));
if ($useruri) {
$this->element('sioc:account_of', array('rdf:resource' => $useruri));
}
$person = array();
if ($fetchSubscriptions) {
// Get people user is subscribed to
$sub = new Subscription();
$sub->subscriber = $profile->id;
$sub->whereAdd('subscriber != subscribed');
if ($sub->find()) {
while ($sub->fetch()) {
$profile = Profile::staticGet('id', $sub->subscribed);
if (empty($profile)) {
common_debug('Got a bad subscription: ' . print_r($sub, true));
continue;
}
$user = $profile->getUser();
$other_uri = $profile->getUri();
$this->element('sioc:follows', array('rdf:resource' => $other_uri . '#acct'));
$person[$other_uri] = array(LISTENEE, $profile->id, $profile->nickname, $user ? 'local' : 'remote');
unset($profile);
}
}
unset($sub);
} else {
if ($isSubscriber) {
// Just declare that they follow the user whose FOAF we're showing.
$this->element('sioc:follows', array('rdf:resource' => $this->user->uri . '#acct'));
}
}
$this->elementEnd('OnlineAccount');
$this->elementEnd('account');
return $person;
}
private static function realBySubscribed($subscribedId, $offset, $limit)
{
$sub = new Subscription();
$sub->subscribed = $subscribedId;
$sub->whereAdd('subscriber != ' . $subscribedId);
$sub->orderBy('created DESC');
$sub->limit($offset, $limit);
$sub->find();
$subs = array();
while ($sub->fetch()) {
$subs[] = clone $sub;
}
return $subs;
}
function _deleteSubscriptions()
{
$sub = new Subscription();
$sub->subscriber = $this->id;
$sub->find();
while ($sub->fetch()) {
$other = Profile::staticGet('id', $sub->subscribed);
if (empty($other)) {
continue;
}
if ($other->id == $this->id) {
continue;
}
Subscription::cancel($this, $other);
}
$subd = new Subscription();
$subd->subscribed = $this->id;
$subd->find();
while ($subd->fetch()) {
$other = Profile::staticGet('id', $subd->subscriber);
if (empty($other)) {
continue;
}
if ($other->id == $this->id) {
continue;
}
Subscription::cancel($other, $this);
}
$self = new Subscription();
$self->subscriber = $this->id;
$self->subscribed = $this->id;
$self->delete();
}
function initSubscriptionURI()
{
printfnq("Ensuring all subscriptions have a URI...");
$sub = new Subscription();
$sub->whereAdd('uri IS NULL');
if ($sub->find()) {
while ($sub->fetch()) {
try {
$sub->decache();
$sub->query(sprintf('update subscription ' . 'set uri = "%s" ' . 'where subscriber = %d ' . 'and subscribed = %d', Subscription::newURI($sub->subscriber, $sub->subscribed, $sub->created), $sub->subscriber, $sub->subscribed));
} catch (Exception $e) {
common_log(LOG_ERR, "Error updated subscription URI: " . $e->getMessage());
}
}
}
printfnq("DONE.\n");
}
function _deleteSubscriptions()
{
$sub = new Subscription();
$sub->subscriber = $this->getID();
$sub->find();
while ($sub->fetch()) {
try {
$other = $sub->getSubscribed();
if (!$other->sameAs($this)) {
Subscription::cancel($this, $other);
}
} catch (NoResultException $e) {
// Profile not found
common_log(LOG_INFO, 'Subscribed profile id==' . $sub->subscribed . ' not found when deleting profile id==' . $this->getID() . ', ignoring...');
} catch (ServerException $e) {
// Subscription cancel failed
common_log(LOG_INFO, 'Subscribed profile id==' . $other->getID() . ' could not be reached for unsubscription notice when deleting profile id==' . $this->getID() . ', ignoring...');
}
}
$sub = new Subscription();
$sub->subscribed = $this->getID();
$sub->find();
while ($sub->fetch()) {
try {
$other = $sub->getSubscriber();
common_log(LOG_INFO, 'Subscriber profile id==' . $sub->subscribed . ' not found when deleting profile id==' . $this->getID() . ', ignoring...');
if (!$other->sameAs($this)) {
Subscription::cancel($other, $this);
}
} catch (NoResultException $e) {
// Profile not found
common_log(LOG_INFO, 'Subscribed profile id==' . $sub->subscribed . ' not found when deleting profile id==' . $this->getID() . ', ignoring...');
} catch (ServerException $e) {
// Subscription cancel failed
common_log(LOG_INFO, 'Subscriber profile id==' . $other->getID() . ' could not be reached for unsubscription notice when deleting profile id==' . $this->getID() . ', ignoring...');
}
}
// Finally delete self-subscription
$self = new Subscription();
$self->subscriber = $this->getID();
$self->subscribed = $this->getID();
$self->delete();
}
function omb_broadcast_profile($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 (!array_key_exists($rp->updateprofileurl, $updated)) {
if (omb_update_profile($profile, $rp, $sub)) {
$updated[$rp->updateprofileurl] = true;
}
}
}
}
}
}
function subscriptions($apidata, $other_attr, $user_attr, $onlyIDs = false)
{
$this->auth_user = $apidata['user'];
$user = $this->get_user($apidata['api_arg'], $apidata);
if (!$user) {
$this->clientError('Not Found', 404, $apidata['content-type']);
return;
}
$page = $this->trimmed('page');
if (!$page || !is_numeric($page)) {
$page = 1;
}
$profile = $user->getProfile();
if (!$profile) {
$this->serverError(_('User has no profile.'));
return;
}
$sub = new Subscription();
$sub->{$user_attr} = $profile->id;
$since = strtotime($this->trimmed('since'));
if ($since) {
$d = date('Y-m-d H:i:s', $since);
$sub->whereAdd("created > '{$d}'");
}
$sub->orderBy('created DESC');
if (!$onlyIDs) {
$sub->limit(($page - 1) * 100, 100);
}
$others = array();
if ($sub->find()) {
while ($sub->fetch()) {
$others[] = Profile::staticGet($sub->{$other_attr});
}
} else {
// user has no followers
}
$type = $apidata['content-type'];
$this->init_document($type);
if ($onlyIDs) {
$this->showIDs($others, $type);
} else {
$this->show_profiles($others, $type);
}
$this->end_document($type);
}
function handle($args)
{
parent::handle($args);
header('Content-Type: application/rdf+xml');
$this->startXML();
$this->elementStart('rdf:RDF', array('xmlns:rdf' => 'http://www.w3.org/1999/02/22-rdf-syntax-ns#', 'xmlns:rdfs' => 'http://www.w3.org/2000/01/rdf-schema#', 'xmlns:geo' => 'http://www.w3.org/2003/01/geo/wgs84_pos#', 'xmlns' => 'http://xmlns.com/foaf/0.1/'));
// This is the document about the user
$this->showPpd('', $this->user->uri);
// XXX: might not be a person
$this->elementStart('Person', array('rdf:about' => $this->user->uri));
$this->element('mbox_sha1sum', null, sha1('mailto:' . $this->user->email));
if ($this->profile->fullname) {
$this->element('name', null, $this->profile->fullname);
}
if ($this->profile->homepage) {
$this->element('homepage', array('rdf:resource' => $this->profile->homepage));
}
if ($this->profile->bio) {
$this->element('rdfs:comment', null, $this->profile->bio);
}
// XXX: more structured location data
if ($this->profile->location) {
$this->elementStart('based_near');
$this->elementStart('geo:SpatialThing');
$this->element('name', null, $this->profile->location);
$this->elementEnd('geo:SpatialThing');
$this->elementEnd('based_near');
}
$this->showMicrobloggingAccount($this->profile, common_root_url());
$avatar = $this->profile->getOriginalAvatar();
if ($avatar) {
$this->elementStart('img');
$this->elementStart('Image', array('rdf:about' => $avatar->url));
foreach (array(AVATAR_PROFILE_SIZE, AVATAR_STREAM_SIZE, AVATAR_MINI_SIZE) as $size) {
$scaled = $this->profile->getAvatar($size);
if (!$scaled->original) {
// sometimes the original has one of our scaled sizes
$this->elementStart('thumbnail');
$this->element('Image', array('rdf:about' => $scaled->url));
$this->elementEnd('thumbnail');
}
}
$this->elementEnd('Image');
$this->elementEnd('img');
}
// Get people user is subscribed to
$person = array();
$sub = new Subscription();
$sub->subscriber = $this->profile->id;
$sub->whereAdd('subscriber != subscribed');
if ($sub->find()) {
while ($sub->fetch()) {
if ($sub->token) {
$other = Remote_profile::staticGet('id', $sub->subscribed);
} else {
$other = User::staticGet('id', $sub->subscribed);
}
if (!$other) {
common_debug('Got a bad subscription: ' . print_r($sub, true));
continue;
}
$this->element('knows', array('rdf:resource' => $other->uri));
$person[$other->uri] = array(LISTENEE, $other);
}
}
// Get people who subscribe to user
$sub = new Subscription();
$sub->subscribed = $this->profile->id;
$sub->whereAdd('subscriber != subscribed');
if ($sub->find()) {
while ($sub->fetch()) {
if ($sub->token) {
$other = Remote_profile::staticGet('id', $sub->subscriber);
} else {
$other = User::staticGet('id', $sub->subscriber);
}
if (!$other) {
common_debug('Got a bad subscription: ' . print_r($sub, true));
continue;
}
if (array_key_exists($other->uri, $person)) {
$person[$other->uri][0] = BOTH;
} else {
$person[$other->uri] = array(LISTENER, $other);
}
}
}
$this->elementEnd('Person');
foreach ($person as $uri => $p) {
$foaf_url = null;
if ($p[1] instanceof User) {
$foaf_url = common_local_url('foaf', array('nickname' => $p[1]->nickname));
}
$this->profile = Profile::staticGet($p[1]->id);
$this->elementStart('Person', array('rdf:about' => $uri));
if ($p[0] == LISTENER || $p[0] == BOTH) {
$this->element('knows', array('rdf:resource' => $this->user->uri));
}
$this->showMicrobloggingAccount($this->profile, $p[1] instanceof User ? common_root_url() : null);
if ($foaf_url) {
$this->element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
}
$this->elementEnd('Person');
if ($foaf_url) {
$this->showPpd($foaf_url, $uri);
}
}
$this->elementEnd('rdf:RDF');
$this->endXML();
}
