X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=actions%2Ffoaf.php;h=9bb1df61c68d3e81d4c5086719c27d1ef25e8097;hb=39f43e415d772dce9bcfcf30db25ddd59b3cc727;hp=fc2ec9b12f20c9b0ac93d95c100e8bc200ef1ba4;hpb=1de7badd78bb3cddc99a6960ec6a395a191ce6be;p=quix0rs-gnu-social.git diff --git a/actions/foaf.php b/actions/foaf.php index fc2ec9b12f..9bb1df61c6 100644 --- a/actions/foaf.php +++ b/actions/foaf.php @@ -23,6 +23,7 @@ define('LISTENER', 1); define('LISTENEE', -1); define('BOTH', 0); +// @todo XXX: Documentation missing. class FoafAction extends Action { function isReadOnly($args) @@ -37,6 +38,7 @@ class FoafAction extends Action $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; } @@ -52,9 +54,10 @@ class FoafAction extends Action 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; } @@ -62,6 +65,7 @@ class FoafAction extends Action $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; } @@ -95,7 +99,9 @@ class FoafAction extends Action // 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->user->email) { + $this->element('mbox_sha1sum', null, sha1('mailto:' . $this->user->email)); + } if ($this->profile->fullname) { $this->element('name', null, $this->profile->fullname); } @@ -108,7 +114,7 @@ class FoafAction extends Action if ($this->profile->bio) { $this->element('bio:olb', null, $this->profile->bio); } - + $location = $this->profile->getLocation(); if ($location) { $attr = array(); @@ -116,7 +122,7 @@ class FoafAction extends Action $attr['rdf:about'] = $location->getRdfURL(); } $location_name = $location->getName(); - + $this->elementStart('based_near'); $this->elementStart('geo:SpatialThing', $attr); if ($location_name) { @@ -126,7 +132,7 @@ class FoafAction extends Action $this->element('geo:lat', null, $location->lat); } if ($location->lon) { - $this->element('geo:long', null, $location->lat); + $this->element('geo:long', null, $location->lon); } if ($location->getURL()) { $this->element('page', array('rdf:resource'=>$location->getURL())); @@ -135,24 +141,30 @@ class FoafAction extends Action $this->elementEnd('based_near'); } - $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 (Exception $e) { + // No avatar for this user! } $person = $this->showMicrobloggingAccount($this->profile, - common_root_url(), $this->user->uri, false); + common_root_url(), $this->user->uri, + /*$fetchSubscriptions*/true, + /*$isSubscriber*/false); // Get people who subscribe to user @@ -162,63 +174,52 @@ class FoafAction extends Action if ($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) { + $profile = Profile::getKV('id', $sub->subscriber); + if (empty($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, - $profile->nickname, - (empty($sub->token)) ? 'User' : 'Remote_profile'); + $person[$other_uri] = array(LISTENER, + $profile->id, + $profile->nickname, + $profile->isLocal() ? 'local' : 'remote'); } - $other->free(); - $other = null; - unset($other); - $profile->free(); - $profile = null; unset($profile); } } - $sub->free(); - $sub = null; unset($sub); foreach ($person as $uri => $p) { - list($type, $id, $nickname, $cls) = $p; + list($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); + $profile = Profile::getKV($id); $this->elementStart('Agent', array('rdf:about' => $uri)); if ($type == BOTH) { $this->element('knows', array('rdf:resource' => $this->user->uri)); } $this->showMicrobloggingAccount($profile, - ($cls == 'User') ? common_root_url() : null, + ($local == 'local') ? common_root_url() : null, $uri, - true); + /*$fetchSubscriptions*/false, + /*$isSubscriber*/($type == LISTENER || $type == BOTH)); if ($foaf_url) { $this->element('rdfs:seeAlso', array('rdf:resource' => $foaf_url)); } @@ -243,7 +244,20 @@ class FoafAction extends Action $this->elementEnd('PersonalProfileDocument'); } - function showMicrobloggingAccount($profile, $service=null, $useruri=null, $isSubscriber=false) + /** + * Output FOAF 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) { @@ -265,9 +279,7 @@ class FoafAction extends Action $person = array(); - if ($isSubscriber) { - $this->element('sioc:follows', array('rdf:resource'=>$this->user->uri . '#acct')); - } else { + if ($fetchSubscriptions) { // Get people user is subscribed to $sub = new Subscription(); $sub->subscriber = $profile->id; @@ -275,34 +287,25 @@ class FoafAction extends Action if ($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)) { + $profile = Profile::getKV('id', $sub->subscribed); + if (empty($profile)) { 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; + $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); } } - $sub->free(); - $sub = null; unset($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');