<?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('STATUSNET') && !defined('LACONICA')) { exit(1); }
define('LISTENER', 1);
define('LISTENEE', -1);
class FoafAction extends Action
{
-
- function is_readonly()
+ function isReadOnly($args)
{
return true;
}
- function handle($args)
+ function prepare($args)
{
- parent::handle($args);
+ parent::prepare($args);
+
+ $nickname_arg = $this->arg('nickname');
+
+ if (empty($nickname_arg)) {
+ $this->clientError(_('No such user.'), 404);
+ return false;
+ }
+
+ $this->nickname = common_canonical_nickname($nickname_arg);
- $nickname = $this->trimmed('nickname');
+ // Permanent redirect on non-canonical nickname
- $user = User::staticGet('nickname', $nickname);
+ if ($nickname_arg != $this->nickname) {
+ common_redirect(common_local_url('foaf',
+ array('nickname' => $this->nickname)),
+ 301);
+ return false;
+ }
+
+ $this->user = User::staticGet('nickname', $this->nickname);
- if (!$user) {
- common_user_error(_('No such user.'), 404);
- return;
+ if (!$this->user) {
+ $this->clientError(_('No such user.'), 404);
+ return false;
}
- $profile = $user->getProfile();
+ $this->profile = $this->user->getProfile();
- if (!$profile) {
- common_server_error(_('User has no profile.'), 500);
- return;
+ if (!$this->profile) {
+ $this->serverError(_('User has no profile.'), 500);
+ return false;
}
+ return true;
+ }
+
+ function handle($args)
+ {
+ parent::handle($args);
+
header('Content-Type: application/rdf+xml');
- common_start_xml();
- common_element_start('rdf:RDF', array('xmlns:rdf' =>
+ $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: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 is the document about the user
- $this->show_ppd('', $user->uri);
+ $this->showPpd('', $this->user->uri);
- # XXX: might not be a person
- common_element_start('Person', array('rdf:about' =>
- $user->uri));
- common_element('mbox_sha1sum', null, sha1('mailto:' . $user->email));
- if ($profile->fullname) {
- common_element('name', null, $profile->fullname);
+ // 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->uri));
+ $this->element('mbox_sha1sum', null, sha1('mailto:' . $this->user->email));
+ if ($this->profile->fullname) {
+ $this->element('name', null, $this->profile->fullname);
}
- if ($profile->homepage) {
- common_element('homepage', array('rdf:resource' => $profile->homepage));
+ if ($this->profile->homepage) {
+ $this->element('homepage', array('rdf:resource' => $this->profile->homepage));
}
- if ($profile->bio) {
- common_element('rdfs:comment', null, $profile->bio);
+ if ($this->profile->profileurl) {
+ $this->element('weblog', array('rdf:resource' => $this->profile->profileurl));
}
- # XXX: more structured location data
- if ($profile->location) {
- common_element_start('based_near');
- common_element_start('geo:SpatialThing');
- common_element('name', null, $profile->location);
- common_element_end('geo:SpatialThing');
- common_element_end('based_near');
+ if ($this->profile->bio) {
+ $this->element('bio:olb', 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');
}
- $this->show_microblogging_account($profile, common_root_url());
-
- $avatar = $profile->getOriginalAvatar();
-
+ $avatar = $this->profile->getOriginalAvatar();
if ($avatar) {
- common_element_start('img');
- common_element_start('Image', array('rdf:about' => $avatar->url));
+ $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 = $profile->getAvatar($size);
- if (!$scaled->original) { # sometimes the original has one of our scaled sizes
- common_element_start('thumbnail');
- common_element('Image', array('rdf:about' => $scaled->url));
- common_element_end('thumbnail');
+ $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');
}
}
- common_element_end('Image');
- common_element_end('img');
+ $this->elementEnd('Image');
+ $this->elementEnd('img');
}
- # Get people user is subscribed to
+ $person = $this->showMicrobloggingAccount($this->profile,
+ common_root_url(), $this->user->uri, false);
- $person = array();
+ // Get people who subscribe to user
$sub = new Subscription();
- $sub->subscriber = $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;
- }
- common_element('knows', array('rdf:resource' => $other->uri));
- $person[$other->uri] = array(LISTENEE, $other);
- }
- }
-
- # Get people who subscribe to user
-
- $sub = new Subscription();
- $sub->subscribed = $profile->id;
+ $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);
+ $profile = Profile::staticGet('id', $sub->subscriber);
} else {
$other = User::staticGet('id', $sub->subscriber);
+ $profile = Profile::staticGet('id', $sub->subscriber);
}
if (!$other) {
common_debug('Got a bad subscription: '.print_r($sub,true));
if (array_key_exists($other->uri, $person)) {
$person[$other->uri][0] = BOTH;
} else {
- $person[$other->uri] = array(LISTENER, $other);
+ $person[$other->uri] = array(LISTENER,
+ $other->id,
+ $profile->nickname,
+ (empty($sub->token)) ? 'User' : 'Remote_profile');
}
+ $other->free();
+ $other = null;
+ unset($other);
+ $profile->free();
+ $profile = null;
+ unset($profile);
}
}
- common_element_end('Person');
+ $sub->free();
+ $sub = null;
+ unset($sub);
+
+ foreach ($person as $uri => $p) {
+ list($type, $id, $nickname, $cls) = $p;
+ if ($type == BOTH) {
+ $this->element('knows', array('rdf:resource' => $uri));
+ }
+ }
+
+ $this->elementEnd('Agent');
+
foreach ($person as $uri => $p) {
$foaf_url = null;
- if ($p[1] instanceof User) {
- $foaf_url = common_local_url('foaf', array('nickname' => $p[1]->nickname));
+ list($type, $id, $nickname, $cls) = $p;
+ if ($cls == 'User') {
+ $foaf_url = common_local_url('foaf', array('nickname' => $nickname));
}
- $profile = Profile::staticGet($p[1]->id);
- common_element_start('Person', array('rdf:about' => $uri));
- if ($p[0] == LISTENER || $p[0] == BOTH) {
- common_element('knows', array('rdf:resource' => $user->uri));
+ $profile = Profile::staticGet($id);
+ $this->elementStart('Agent', array('rdf:about' => $uri));
+ if ($type == BOTH) {
+ $this->element('knows', array('rdf:resource' => $this->user->uri));
}
- $this->show_microblogging_account($profile, ($p[1] instanceof User) ?
- common_root_url() : null);
+ $this->showMicrobloggingAccount($profile,
+ ($cls == 'User') ? common_root_url() : null,
+ $uri,
+ true);
if ($foaf_url) {
- common_element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
+ $this->element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
}
- common_element_end('Person');
+ $this->elementEnd('Agent');
if ($foaf_url) {
- $this->show_ppd($foaf_url, $uri);
+ $this->showPpd($foaf_url, $uri);
}
+ $profile->free();
+ $profile = null;
+ unset($profile);
}
- common_element_end('rdf:RDF');
+ $this->elementEnd('rdf:RDF');
+ $this->endXML();
}
- function show_ppd($foaf_url, $person_uri)
+ function showPpd($foaf_url, $person_uri)
{
- common_element_start('PersonalProfileDocument', array('rdf:about' => $foaf_url));
- common_element('maker', array('rdf:resource' => $person_uri));
- common_element('primaryTopic', array('rdf:resource' => $person_uri));
- common_element_end('PersonalProfileDocument');
+ $this->elementStart('PersonalProfileDocument', array('rdf:about' => $foaf_url));
+ $this->element('maker', array('rdf:resource' => $person_uri));
+ $this->element('primaryTopic', array('rdf:resource' => $person_uri));
+ $this->elementEnd('PersonalProfileDocument');
}
- function show_microblogging_account($profile, $service=null)
+ function showMicrobloggingAccount($profile, $service=null, $useruri=null, $isSubscriber=false)
{
- # Their account
- common_element_start('holdsAccount');
- common_element_start('OnlineAccount');
+ $attr = array();
+ if ($useruri) {
+ $attr['rdf:about'] = $useruri . '#acct';
+ }
+
+ // Their account
+ $this->elementStart('holdsAccount');
+ $this->elementStart('OnlineAccount', $attr);
if ($service) {
- common_element('accountServiceHomepage', array('rdf:resource' =>
+ $this->element('accountServiceHomepage', array('rdf:resource' =>
$service));
}
- common_element('accountName', null, $profile->nickname);
- common_element('homepage', array('rdf:resource' => $profile->profileurl));
- common_element_end('OnlineAccount');
- common_element_end('holdsAccount');
+ $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));
+ }
+
+ $person = array();
+
+ if ($isSubscriber) {
+ $this->element('sioc:follows', array('rdf:resource'=>$this->user->uri . '#acct'));
+ } else {
+ // Get people user is subscribed to
+ $sub = new Subscription();
+ $sub->subscriber = $profile->id;
+ $sub->whereAdd('subscriber != subscribed');
+
+ if ($sub->find()) {
+ while ($sub->fetch()) {
+ if (!empty($sub->token)) {
+ $other = Remote_profile::staticGet('id', $sub->subscribed);
+ $profile = Profile::staticGet('id', $sub->subscribed);
+ } else {
+ $other = User::staticGet('id', $sub->subscribed);
+ $profile = Profile::staticGet('id', $sub->subscribed);
+ }
+ if (empty($other)) {
+ common_debug('Got a bad subscription: '.print_r($sub,true));
+ continue;
+ }
+ $this->element('sioc:follows', array('rdf:resource' => $other->uri.'#acct'));
+ $person[$other->uri] = array(LISTENEE,
+ $other->id,
+ $profile->nickname,
+ (empty($sub->token)) ? 'User' : 'Remote_profile');
+ $other->free();
+ $other = null;
+ unset($other);
+ $profile->free();
+ $profile = null;
+ unset($profile);
+ }
+ }
+
+ $sub->free();
+ $sub = null;
+ unset($sub);
+ }
+
+ $this->elementEnd('OnlineAccount');
+ $this->elementEnd('holdsAccount');
+
+ return $person;
}
}
projects / quix0rs-gnu-social.git / blobdiff