* @link http://status.net/
*/
-if (!defined('STATUSNET')) {
- // This check helps protect against security problems;
- // your code file can't be executed directly from the web.
- exit(1);
-}
-
-require_once INSTALLDIR . '/lib/apiauth.php';
+if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
/**
* Subscription feed class for AtomPub
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
-class AtompubsubscriptionfeedAction extends ApiAuthAction
+class AtompubsubscriptionfeedAction extends AtompubAction
{
private $_profile = null;
private $_subscriptions = null;
- /**
- * For initializing members of the class.
- *
- * @param array $argarray misc. arguments
- *
- * @return boolean true
- */
- function prepare($argarray)
+ protected function atompubPrepare()
{
- parent::prepare($argarray);
-
$subscriber = $this->trimmed('subscriber');
- $this->_profile = Profile::staticGet('id', $subscriber);
+ $this->_profile = Profile::getKV('id', $subscriber);
- if (empty($this->_profile)) {
+ if (!$this->_profile instanceof Profile) {
// TRANS: Client exception thrown when trying to display a subscription for a non-existing profile ID.
// TRANS: %d is the non-existing profile ID number.
throw new ClientException(sprintf(_('No such profile id: %d.'),
$subscriber), 404);
}
- // page and count from ApiAction
-
- $offset = ($this->page-1) * $this->count;
-
- $this->_subscriptions = Subscription::bySubscriber($subscriber,
- $offset,
- $this->count + 1);
+ $this->_subscriptions = Subscription::bySubscriber($this->_profile->id,
+ $this->offset,
+ $this->limit);
return true;
}
- /**
- * Handler method
- *
- * @param array $argarray is ignored since it's now passed in in prepare()
- *
- * @return void
- */
- function handle($argarray=null)
+ protected function handleGet()
{
- parent::handle($argarray);
- switch ($_SERVER['REQUEST_METHOD']) {
- case 'HEAD':
- case 'GET':
- $this->showFeed();
- break;
- case 'POST':
- $this->addSubscription();
- break;
- default:
- // TRANS: Client exception thrown when using an unsupported HTTP method.
- $this->clientError(_('HTTP method not supported.'), 405);
- return;
- }
+ $this->showFeed();
+ }
- return;
+ protected function handlePost()
+ {
+ $this->addSubscription();
}
/**
$feed->addNamespace('media',
'http://purl.org/syndication/atommedia');
+ $feed->addNamespace('georss',
+ 'http://www.georss.org/georss');
+
$feed->id = $url;
$feed->setUpdated('now');
// TRANS: Subtitle for Atom subscription feed.
// TRANS: %1$s is a user nickname, %s$s is the StatusNet sitename.
- $feed->setSubtitle(sprintf(_("People %1$s has subscribed to on %2$s"),
+ $feed->setSubtitle(sprintf(_("People %1\$s has subscribed to on %2\$s"),
$this->_profile->getBestName(),
common_config('site', 'name')));
$dom->documentElement->localName != 'entry') {
// TRANS: Client error displayed when not using an Atom entry.
$this->clientError(_('Atom post must be an Atom entry.'));
- return;
}
$activity = new Activity($dom->documentElement);
if (Event::handle('StartAtomPubNewActivity', array(&$activity))) {
if ($activity->verb != ActivityVerb::FOLLOW) {
- // TRANS: Client error displayed when not using the POST verb.
- // TRANS: Do not translate POST.
+ // TRANS: Client error displayed when not using the follow verb.
$this->clientError(_('Can only handle Follow activities.'));
- return;
}
$person = $activity->objects[0];
if ($person->type != ActivityObject::PERSON) {
// TRANS: Client exception thrown when subscribing to an object that is not a person.
$this->clientError(_('Can only follow people.'));
- return;
}
// XXX: OStatus discovery (maybe)
-
- $profile = Profile::fromURI($person->id);
-
- if (empty($profile)) {
+ try {
+ $profile = Profile::fromUri($person->id);
+ } catch (UnknownUriException $e) {
// TRANS: Client exception thrown when subscribing to a non-existing profile.
+ // TRANS: %s is the unknown profile ID.
$this->clientError(sprintf(_('Unknown profile %s.'), $person->id));
- return;
+ }
+
+ if (Subscription::exists($this->_profile, $profile)) {
+ // 409 Conflict
+ // TRANS: Client error displayed trying to subscribe to an already subscribed profile.
+ // TRANS: %s is the profile the user already has a subscription on.
+ $this->clientError(sprintf(_('Already subscribed to %s.'),
+ $person->id),
+ 409);
}
if (Subscription::start($this->_profile, $profile)) {
$this->endXML();
}
}
-
- /**
- * Return true if read only.
- *
- * @param array $args other arguments
- *
- * @return boolean is read only action?
- */
- function isReadOnly($args)
- {
- return $_SERVER['REQUEST_METHOD'] != 'POST';
- }
-
- /**
- * Return last modified, if applicable.
- *
- * @return string last modified http header
- */
- function lastModified()
- {
- return null;
- }
-
- /**
- * Return etag, if applicable.
- *
- * @return string etag http header
- */
- function etag()
- {
- return null;
- }
-
- /**
- * Does this require authentication?
- *
- * @return boolean true if delete, else false
- */
- function requiresAuth()
- {
- if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- return true;
- } else {
- return false;
- }
- }
}