X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Ffoaf.php;h=356393304ed5abbc0a243bcd68e8974d395aa05b;hb=f0abc0fe15a54da468cf37e748041bba4f362e53;hp=30e98960c170209b2b50cb32f860d41d50e2907a;hpb=02877224b20f87af304553f739b69544d7ac4cfa;p=quix0rs-gnu-social.git diff --git a/actions/foaf.php b/actions/foaf.php index 30e98960c1..356393304e 100644 --- a/actions/foaf.php +++ b/actions/foaf.php @@ -1,7 +1,7 @@ . */ -if (!defined('LACONICA')) { exit(1); } +if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); } define('LISTENER', 1); define('LISTENEE', -1); @@ -25,124 +25,131 @@ define('BOTH', 0); 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($sub,true)); @@ -151,57 +158,138 @@ class FoafAction extends Action if (array_key_exists($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; } }