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-rw-r--r--actions/foaf.php348
1 files changed, 174 insertions, 174 deletions
diff --git a/actions/foaf.php b/actions/foaf.php
index 6811fc05a..310ba2c19 100644
--- a/actions/foaf.php
+++ b/actions/foaf.php
@@ -25,178 +25,178 @@ define('BOTH', 0);
class FoafAction extends Action {
- function is_readonly() {
- return true;
- }
-
- function handle($args) {
- parent::handle($args);
-
- $nickname = $this->trimmed('nickname');
-
- $user = User::staticGet('nickname', $nickname);
-
- if (!$user) {
- common_user_error(_('No such user.'), 404);
- return;
- }
-
- $profile = $user->getProfile();
-
- if (!$profile) {
- common_server_error(_('User has no profile.'), 500);
- return;
- }
-
- header('Content-Type: application/rdf+xml');
-
- common_start_xml();
- common_element_start('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->show_ppd('', $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, $profile->fullname);
- }
- if ($profile->homepage) {
- common_element('homepage', array('rdf:resource' => $profile->homepage));
- }
- if ($profile->bio) {
- common_element('rdfs:comment', NULL, $profile->bio);
- }
- # XXX: more structured location data
- if ($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');
- }
-
- $this->show_microblogging_account($profile, common_root_url());
-
- $avatar = $profile->getOriginalAvatar();
-
- if ($avatar) {
- common_element_start('img');
- common_element_start('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');
- }
- }
- common_element_end('Image');
- common_element_end('img');
- }
-
- # Get people user is subscribed to
-
- $person = array();
-
- $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;
- $sub->whereAdd('subscriber != subscribed');
-
- if ($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, $other);
- }
- }
- }
-
- common_element_end('Person');
-
- foreach ($person as $uri => $p) {
- $foaf_url = NULL;
- if ($p[1] instanceof User) {
- $foaf_url = common_local_url('foaf', array('nickname' => $p[1]->nickname));
- }
- $profile = Profile::staticGet($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));
- }
- $this->show_microblogging_account($profile, ($p[1] instanceof User) ?
- common_root_url() : NULL);
- if ($foaf_url) {
- common_element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
- }
- common_element_end('Person');
- if ($foaf_url) {
- $this->show_ppd($foaf_url, $uri);
- }
- }
-
- common_element_end('rdf:RDF');
- }
-
- function show_ppd($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' => $person_uri));
- common_element_end('PersonalProfileDocument');
- }
-
- function show_microblogging_account($profile, $service=NULL) {
- # Their account
- common_element_start('holdsAccount');
- common_element_start('OnlineAccount');
- if ($service) {
- common_element('accountServiceHomepage', array('rdf:resource' =>
- $service));
- }
- common_element('accountName', NULL, $profile->nickname);
- common_element('homepage', array('rdf:resource' => $profile->profileurl));
- common_element_end('OnlineAccount');
- common_element_end('holdsAccount');
- }
+ function is_readonly() {
+ return true;
+ }
+
+ function handle($args) {
+ parent::handle($args);
+
+ $nickname = $this->trimmed('nickname');
+
+ $user = User::staticGet('nickname', $nickname);
+
+ if (!$user) {
+ common_user_error(_('No such user.'), 404);
+ return;
+ }
+
+ $profile = $user->getProfile();
+
+ if (!$profile) {
+ common_server_error(_('User has no profile.'), 500);
+ return;
+ }
+
+ header('Content-Type: application/rdf+xml');
+
+ common_start_xml();
+ common_element_start('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->show_ppd('', $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, $profile->fullname);
+ }
+ if ($profile->homepage) {
+ common_element('homepage', array('rdf:resource' => $profile->homepage));
+ }
+ if ($profile->bio) {
+ common_element('rdfs:comment', NULL, $profile->bio);
+ }
+ # XXX: more structured location data
+ if ($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');
+ }
+
+ $this->show_microblogging_account($profile, common_root_url());
+
+ $avatar = $profile->getOriginalAvatar();
+
+ if ($avatar) {
+ common_element_start('img');
+ common_element_start('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');
+ }
+ }
+ common_element_end('Image');
+ common_element_end('img');
+ }
+
+ # Get people user is subscribed to
+
+ $person = array();
+
+ $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;
+ $sub->whereAdd('subscriber != subscribed');
+
+ if ($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, $other);
+ }
+ }
+ }
+
+ common_element_end('Person');
+
+ foreach ($person as $uri => $p) {
+ $foaf_url = NULL;
+ if ($p[1] instanceof User) {
+ $foaf_url = common_local_url('foaf', array('nickname' => $p[1]->nickname));
+ }
+ $profile = Profile::staticGet($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));
+ }
+ $this->show_microblogging_account($profile, ($p[1] instanceof User) ?
+ common_root_url() : NULL);
+ if ($foaf_url) {
+ common_element('rdfs:seeAlso', array('rdf:resource' => $foaf_url));
+ }
+ common_element_end('Person');
+ if ($foaf_url) {
+ $this->show_ppd($foaf_url, $uri);
+ }
+ }
+
+ common_element_end('rdf:RDF');
+ }
+
+ function show_ppd($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' => $person_uri));
+ common_element_end('PersonalProfileDocument');
+ }
+
+ function show_microblogging_account($profile, $service=NULL) {
+ # Their account
+ common_element_start('holdsAccount');
+ common_element_start('OnlineAccount');
+ if ($service) {
+ common_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');
+ }
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-02 09:56:13 +0000