<?php
/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
-if (!defined('LACONICA')) { exit(1); }
+if (!defined('GNUSOCIAL')) { exit(1); }
define('LISTENER', 1);
define('LISTENEE', -1);
define('BOTH', 0);
-class FoafAction extends Action
+// @todo XXX: Documentation missing.
+class FoafAction extends ManagedAction
{
- function isReadOnly($args)
+ function isReadOnly(array $args=array())
{
return true;
}
- function prepare($args)
+ protected function doPreparation()
{
- parent::prepare($args);
-
$nickname_arg = $this->arg('nickname');
if (empty($nickname_arg)) {
+ // TRANS: Client error displayed when requesting Friends of a Friend feed without providing a user nickname.
$this->clientError(_('No such user.'), 404);
- return false;
}
$this->nickname = common_canonical_nickname($nickname_arg);
common_redirect(common_local_url('foaf',
array('nickname' => $this->nickname)),
301);
- return false;
}
- $this->user = User::staticGet('nickname', $this->nickname);
+ $this->user = User::getKV('nickname', $this->nickname);
if (!$this->user) {
+ // TRANS: Client error displayed when requesting Friends of a Friend feed for an object that is not a user.
$this->clientError(_('No such user.'), 404);
- return false;
}
$this->profile = $this->user->getProfile();
if (!$this->profile) {
+ // TRANS: Error message displayed when referring to a user without a profile.
$this->serverError(_('User has no profile.'), 500);
- return false;
}
return true;
}
- function handle($args)
+ public function showPage()
{
- parent::handle($args);
-
header('Content-Type: application/rdf+xml');
$this->startXML();
'http://www.w3.org/2000/01/rdf-schema#',
'xmlns:geo' =>
'http://www.w3.org/2003/01/geo/wgs84_pos#',
+ 'xmlns:bio' =>
+ 'http://purl.org/vocab/bio/0.1/',
+ 'xmlns:sioc' =>
+ 'http://rdfs.org/sioc/ns#',
'xmlns' => 'http://xmlns.com/foaf/0.1/'));
// This is the document about the user
- $this->showPpd('', $this->user->uri);
+ $this->showPpd('', $this->user->getUri());
- // 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));
+ // Would be nice to tell if they were a Person or not (e.g. a #person usertag?)
+ $this->elementStart('Agent', array('rdf:about' => $this->user->getUri()));
+ if ($this->user->email) {
+ $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->profileurl) {
+ $this->element('weblog', array('rdf:resource' => $this->profile->profileurl));
+ }
if ($this->profile->bio) {
- $this->element('rdfs:comment', null, $this->profile->bio);
+ $this->element('bio:olb', null, $this->profile->bio);
}
- // XXX: more structured location data
- if ($this->profile->location) {
+
+ $location = $this->profile->getLocation();
+ if ($location) {
+ $attr = array();
+ if ($location->getRdfURL()) {
+ $attr['rdf:about'] = $location->getRdfURL();
+ }
+ $location_name = $location->getName();
+
$this->elementStart('based_near');
- $this->elementStart('geo:SpatialThing');
- $this->element('name', null, $this->profile->location);
+ $this->elementStart('geo:SpatialThing', $attr);
+ if ($location_name) {
+ $this->element('name', null, $location_name);
+ }
+ if ($location->lat) {
+ $this->element('geo:lat', null, $location->lat);
+ }
+ if ($location->lon) {
+ $this->element('geo:long', null, $location->lon);
+ }
+ if ($location->getURL()) {
+ $this->element('page', array('rdf:resource'=>$location->getURL()));
+ }
$this->elementEnd('geo:SpatialThing');
$this->elementEnd('based_near');
}
- $this->showMicrobloggingAccount($this->profile, common_root_url());
-
- $avatar = $this->profile->getOriginalAvatar();
-
- if ($avatar) {
+ try {
+ $avatar = Avatar::getUploaded($this->profile);
$this->elementStart('img');
- $this->elementStart('Image', array('rdf:about' => $avatar->url));
+ $this->elementStart('Image', array('rdf:about' => $avatar->displayUrl()));
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
+ try {
+ $scaled = $this->profile->getAvatar($size);
$this->elementStart('thumbnail');
- $this->element('Image', array('rdf:about' => $scaled->url));
+ $this->element('Image', array('rdf:about' => $scaled->displayUrl()));
$this->elementEnd('thumbnail');
+ } catch (Exception $e) {
+ // This avatar did not exist
}
}
$this->elementEnd('Image');
$this->elementEnd('img');
+ } catch (NoAvatarException $e) {
+ // No avatar for this user!
}
- // Get people user is subscribed to
-
- $person = array();
-
- $sub = new Subscription();
- $sub->subscriber = $this->profile->id;
- $sub->whereAdd('subscriber != subscribed');
-
- if ($sub->find()) {
- while ($sub->fetch()) {
- if (!empty($sub->token)) {
- $other = Remote_profile::staticGet('id', $sub->subscribed);
- } else {
- $other = User::staticGet('id', $sub->subscribed);
- }
- if (empty($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->id,
- $other->nickname,
- (empty($sub->token)) ? 'User' : 'Remote_profile');
- $other->free();
- $other = null;
- unset($other);
- }
- }
-
- $sub->free();
- $sub = null;
- unset($sub);
+ $person = $this->showMicrobloggingAccount($this->profile,
+ common_root_url(), $this->user->getUri(),
+ /*$fetchSubscriptions*/true,
+ /*$isSubscriber*/false);
// Get people who subscribe to user
if ($sub->find()) {
while ($sub->fetch()) {
- if ($sub->token) {
- $other = Remote_profile::staticGet('id', $sub->subscriber);
- } else {
- $other = User::staticGet('id', $sub->subscriber);
- }
- if (!$other) {
+ $profile = Profile::getKV('id', $sub->subscriber);
+ if (!$profile instanceof Profile) {
common_debug('Got a bad subscription: '.print_r($sub,true));
continue;
}
- if (array_key_exists($other->uri, $person)) {
- $person[$other->uri][0] = BOTH;
+ $other_uri = $profile->getUri();
+ if (array_key_exists($other_uri, $person)) {
+ $person[$other_uri][0] = BOTH;
} else {
- $person[$other->uri] = array(LISTENER,
- $other->id,
- $other->nickname,
- (empty($sub->token)) ? 'User' : 'Remote_profile');
+ $person[$other_uri] = array(LISTENER,
+ $profile->id,
+ $profile->nickname,
+ $profile->isLocal() ? 'local' : 'remote');
}
- $other->free();
- $other = null;
- unset($other);
+ unset($profile);
}
}
- $sub->free();
- $sub = null;
unset($sub);
- $this->elementEnd('Person');
+ foreach ($person as $uri => $p) {
+ list($type, $id, $nickname, $local) = $p;
+ if ($type == BOTH) {
+ $this->element('knows', array('rdf:resource' => $uri));
+ }
+ }
+
+ $this->elementEnd('Agent');
+
foreach ($person as $uri => $p) {
$foaf_url = null;
- list($type, $id, $nickname, $cls) = $p;
- if ($cls == 'User') {
+ list($type, $id, $nickname, $local) = $p;
+ if ($local == 'local') {
$foaf_url = common_local_url('foaf', array('nickname' => $nickname));
}
- $profile = Profile::staticGet($id);
- $this->elementStart('Person', array('rdf:about' => $uri));
- if ($type == LISTENER || $type == BOTH) {
- $this->element('knows', array('rdf:resource' => $this->user->uri));
+ $profile = Profile::getKV($id);
+ $this->elementStart('Agent', array('rdf:about' => $uri));
+ if ($type == BOTH) {
+ $this->element('knows', array('rdf:resource' => $this->user->getUri()));
}
- $this->showMicrobloggingAccount($profile, ($cls == 'User') ?
- common_root_url() : null);
+ $this->showMicrobloggingAccount($profile,
+ ($local == 'local') ? common_root_url() : null,
+ $uri,
+ /*$fetchSubscriptions*/false,
+ /*$isSubscriber*/($type == LISTENER || $type == BOTH));
if ($foaf_url) {
$this->element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
}
- $this->elementEnd('Person');
+ $this->elementEnd('Agent');
if ($foaf_url) {
$this->showPpd($foaf_url, $uri);
}
$this->elementEnd('PersonalProfileDocument');
}
- function showMicrobloggingAccount($profile, $service=null)
+ /**
+ * 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('holdsAccount');
- $this->elementStart('OnlineAccount');
+ $this->elementStart('account');
+ $this->elementStart('OnlineAccount', $attr);
if ($service) {
$this->element('accountServiceHomepage', array('rdf:resource' =>
$service));
}
$this->element('accountName', null, $profile->nickname);
- $this->element('homepage', array('rdf:resource' => $profile->profileurl));
+ $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::getKV('id', $sub->subscribed);
+ if (empty($profile)) {
+ common_debug('Got a bad subscription: '.print_r($sub,true));
+ continue;
+ }
+ $other_uri = $profile->getUri();
+ $this->element('sioc:follows', array('rdf:resource' => $other_uri.'#acct'));
+ $person[$other_uri] = array(LISTENEE,
+ $profile->id,
+ $profile->nickname,
+ $profile->isLocal() ? 'local' : 'remote');
+ unset($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->getUri() . '#acct'));
+ }
+
$this->elementEnd('OnlineAccount');
- $this->elementEnd('holdsAccount');
+ $this->elementEnd('account');
+
+ return $person;
}
}
projects / quix0rs-gnu-social.git / blobdiff