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authorToby Inkster <mail@tobyinkster.co.uk>2009-09-30 13:12:17 +0100
committerCraig Andrews <candrews@integralblue.com>2009-09-30 13:59:18 -0400
commitc5be2962ad6fa4f78a4892005bc6a342de89c5d0 (patch)
tree7bf3f89b9e576a8fdfc5c2c111be7e5e7a0fe250 /actions
parenta57783de0214f061eca3ab65880f573e8668de03 (diff)
FOAF for Groups.
Diffstat (limited to 'actions')
-rw-r--r--actions/foafgroup.php173
-rw-r--r--actions/showgroup.php7
2 files changed, 179 insertions, 1 deletions
diff --git a/actions/foafgroup.php b/actions/foafgroup.php
new file mode 100644
index 000000000..f5fd7fe88
--- /dev/null
+++ b/actions/foafgroup.php
@@ -0,0 +1,173 @@
+<?php
+/*
+ * 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @category Mail
+ * @package StatusNet
+ * @author Evan Prodromou <evan@status.net>
+ * @author Toby Inkster <mail@tobyinkster.co.uk>
+ * @copyright 2009 StatusNet, Inc.
+ * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link http://status.net/
+ */
+
+if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
+
+class FoafGroupAction extends Action
+{
+ function isReadOnly($args)
+ {
+ return true;
+ }
+
+ function prepare($args)
+ {
+ parent::prepare($args);
+
+ $nickname_arg = $this->arg('nickname');
+
+ if (empty($nickname_arg)) {
+ $this->clientError(_('No such group.'), 404);
+ return false;
+ }
+
+ $this->nickname = common_canonical_nickname($nickname_arg);
+
+ // Permanent redirect on non-canonical nickname
+
+ if ($nickname_arg != $this->nickname) {
+ common_redirect(common_local_url('foafgroup',
+ array('nickname' => $this->nickname)),
+ 301);
+ return false;
+ }
+
+ $this->group = User_group::staticGet('nickname', $this->nickname);
+
+ if (!$this->group) {
+ $this->clientError(_('No such group.'), 404);
+ return false;
+ }
+
+ common_set_returnto($this->selfUrl());
+
+ return true;
+ }
+
+ function handle($args)
+ {
+ parent::handle($args);
+
+ header('Content-Type: application/rdf+xml');
+
+ $this->startXML();
+ $this->elementStart('rdf:RDF', array('xmlns:rdf' =>
+ 'http://www.w3.org/1999/02/22-rdf-syntax-ns#',
+ 'xmlns:dcterms' =>
+ 'http://purl.org/dc/terms/',
+ 'xmlns:sioc' =>
+ 'http://rdfs.org/sioc/ns#',
+ 'xmlns:foaf' =>
+ 'http://xmlns.com/foaf/0.1/',
+ 'xmlns:statusnet' =>
+ 'http://status.net/ont/',
+ 'xmlns' => 'http://xmlns.com/foaf/0.1/'));
+
+ $this->showPpd(common_local_url('foafgroup', array('nickname' => $this->nickname)), $this->group->permalink());
+
+ $this->elementStart('Group', array('rdf:about' =>
+ $this->group->permalink()));
+ if ($this->group->fullname) {
+ $this->element('name', null, $this->group->fullname);
+ }
+ if ($this->group->description) {
+ $this->element('dcterms:description', null, $this->group->description);
+ }
+ if ($this->group->nickname) {
+ $this->element('dcterms:identifier', null, $this->group->nickname);
+ $this->element('nick', null, $this->group->nickname);
+ }
+ foreach ($this->group->getAliases() as $alias) {
+ $this->element('nick', null, $alias);
+ }
+ if ($this->group->homeUrl()) {
+ $this->element('weblog', array('rdf:resource' => $this->group->homeUrl()));
+ }
+ if ($this->group->homepage) {
+ $this->element('page', array('rdf:resource' => $this->group->homepage));
+ }
+ if ($this->group->homepage_logo) {
+ $this->element('depiction', array('rdf:resource' => $this->group->homepage_logo));
+ }
+
+ $members = $this->group->getMembers();
+ $member_details = array();
+ while ($members->fetch()) {
+ $member_uri = common_local_url('userbyid', array('id'=>$members->id));
+ $member_details[$member_uri] = array(
+ 'nickname' => $members->nickname
+ );
+ $this->element('member', array('rdf:resource' => $member_uri));
+ }
+
+ $admins = $this->group->getAdmins();
+ while ($admins->fetch()) {
+ $admin_uri = common_local_url('userbyid', array('id'=>$admins->id));
+ $member_details[$admin_uri]['is_admin'] = true;
+ $this->element('statusnet:groupAdmin', array('rdf:resource' => $admin_uri));
+ }
+
+ $this->elementEnd('Group');
+
+ ksort($member_details);
+ foreach ($member_details as $uri => $details) {
+ if ($details['is_admin'])
+ {
+ $this->elementStart('Agent', array('rdf:about' => $uri));
+ $this->element('nick', null, $details['nickname']);
+ $this->elementStart('holdsAccount');
+ $this->elementStart('sioc:User', array('rdf:about'=>$uri.'#acct'));
+ $this->elementStart('sioc:has_function');
+ $this->elementStart('statusnet:GroupAdminRole');
+ $this->element('sioc:scope', array('rdf:resource' => $this->group->permalink()));
+ $this->elementEnd('statusnet:GroupAdminRole');
+ $this->elementEnd('sioc:has_function');
+ $this->elementEnd('sioc:User');
+ $this->elementEnd('holdsAccount');
+ $this->elementEnd('Agent');
+ }
+ else
+ {
+ $this->element('Agent', array(
+ 'foaf:nick' => $details['nickname'],
+ 'rdf:about' => $uri,
+ ));
+ }
+ }
+
+ $this->elementEnd('rdf:RDF');
+ $this->endXML();
+ }
+
+ function showPpd($foaf_url, $person_uri)
+ {
+ $this->elementStart('Document', array('rdf:about' => $foaf_url));
+ $this->element('primaryTopic', array('rdf:resource' => $person_uri));
+ $this->elementEnd('Document');
+ }
+
+} \ No newline at end of file
diff --git a/actions/showgroup.php b/actions/showgroup.php
index ff9949762..a67765ce5 100644
--- a/actions/showgroup.php
+++ b/actions/showgroup.php
@@ -345,7 +345,12 @@ class ShowgroupAction extends GroupDesignAction
'method' => 'timeline',
'argument' => $this->group->nickname.'.atom')),
sprintf(_('Notice feed for %s group (Atom)'),
- $this->group->nickname)));
+ $this->group->nickname)),
+ new Feed(Feed::FOAF,
+ common_local_url('foafgroup',
+ array('nickname' => $this->group->nickname)),
+ sprintf(_('FOAF for %s group'),
+ $this->group->nickname)));
}
/**