GNUsocial/gnu-social
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Code Issues Releases Wiki Activity

Found some unreachable code in Favorite

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The portion after StartAtomPubNewActivity would never be reached since
Favorite handles that activity through ActivityHandlerPlugin nowadays.
So I cleaned it up and followed a couple of paths, making stuff prettier.
This commit is contained in:
Mikael Nordfeldth 2015-01-12 02:23:23 +01:00
parent 73669ed308
commit aca5ff1b23
5 changed files with 38 additions and 123 deletions
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12
lib/activityhandlerplugin.php
View File

@ -430,12 +430,13 @@ abstract class ActivityHandlerPlugin extends Plugin
* Handle object posted via AtomPub
*
* @param Activity &$activity Activity that was posted
* @param User $user User that posted it
* @param Profile $scoped Profile of user posting
* @param Notice &$notice Resulting notice
*
* @return boolean hook value
*/
function onStartAtomPubNewActivity(Activity &$activity, $user, &$notice)
// FIXME: Make sure we can really do strong Notice typing with a $notice===null without having =null here
public function onStartAtomPubNewActivity(Activity &$activity, Profile $scoped, Notice &$notice)
{
if (!$this->isMyActivity($activity)) {
return true;
@ -443,10 +444,9 @@ abstract class ActivityHandlerPlugin extends Plugin
$options = array('source' => 'atompub');
// $user->getProfile() is a Profile
$notice = $this->saveNoticeFromActivity($activity,
$user->getProfile(),
$options);
$notice = $this->saveNoticeFromActivity($activity, $scoped, $options);
Event::handle('EndAtomPubNewActivity', array($activity, $scoped, $notice));
return false;
}

1
lib/mail.php
View File

@ -675,6 +675,7 @@ function mail_notify_message($message, $from=null, $to=null)
*/
function mail_notify_fave(User $rcpt, Profile $sender, Notice $notice)
{
// This test is actually "if the sender is sandboxed"
if (!$sender->hasRight(Right::EMAILONFAVE)) {
return;
}

128
plugins/Favorite/actions/atompubfavoritefeed.php
View File

@ -28,11 +28,7 @@
* @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);
}
if (!defined('GNUSOCIAL') && !defined('STATUSNET')) { exit(1); }
/**
* Feed of ActivityStreams 'favorite' actions
@ -49,20 +45,13 @@ class AtompubfavoritefeedAction extends ApiAuthAction
private $_profile = null;
private $_faves = null;
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($argarray)
protected function prepare(array $args=array())
{
parent::prepare($argarray);
parent::prepare($args);
$this->_profile = Profile::getKV('id', $this->trimmed('profile'));
if (empty($this->_profile)) {
if (!$this->_profile instanceof Profile) {
// TRANS: Client exception thrown when requesting a favorite feed for a non-existing profile.
throw new ClientException(_('No such profile.'), 404);
}
@ -77,16 +66,9 @@ class AtompubfavoritefeedAction extends ApiAuthAction
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 handle()
{
parent::handle($argarray);
parent::handle();
switch ($_SERVER['REQUEST_METHOD']) {
case 'HEAD':
@ -99,10 +81,9 @@ class AtompubfavoritefeedAction extends ApiAuthAction
default:
// TRANS: Client exception thrown when using an unsupported HTTP method.
throw new ClientException(_('HTTP method not supported.'), 405);
return;
}
return;
return true;
}
/**
@ -209,11 +190,10 @@ class AtompubfavoritefeedAction extends ApiAuthAction
{
// XXX: Refactor this; all the same for atompub
if (empty($this->auth_user) ||
$this->auth_user->id != $this->_profile->id) {
if (!$this->scoped instanceof Profile ||
$this->scoped->id != $this->_profile->id) {
// TRANS: Client exception thrown when trying to set a favorite for another user.
throw new ClientException(_("Cannot add someone else's".
" subscription."), 403);
throw new ClientException(_("Cannot add someone else's subscription."), 403);
}
$xml = file_get_contents('php://input');
@ -224,69 +204,24 @@ class AtompubfavoritefeedAction extends ApiAuthAction
$dom->documentElement->localName != 'entry') {
// TRANS: Client error displayed when not using an Atom entry.
throw new ClientException(_('Atom post must be an Atom entry.'));
return;
}
$activity = new Activity($dom->documentElement);
$notice = null;
$fave = null;
// Favorite plugin handles these as ActivityHandlerPlugin through Notice->saveActivity
// which in turn uses "StoreActivityObject" event.
Event::handle('StartAtomPubNewActivity', array(&$activity, $this->scoped, &$notice));
assert($notice instanceof Notice);
if (Event::handle('StartAtomPubNewActivity', array(&$activity))) {
$act = $notice->asActivity();
if ($activity->verb != ActivityVerb::FAVORITE) {
// TRANS: Client exception thrown when trying use an incorrect activity verb for the Atom pub method.
throw new ClientException(_('Can only handle favorite activities.'));
return;
}
header('Content-Type: application/atom+xml; charset=utf-8');
header('Content-Location: ' . $act->selfLink);
$note = $activity->objects[0];
if (!in_array($note->type, array(ActivityObject::NOTE,
ActivityObject::BLOGENTRY,
ActivityObject::STATUS))) {
// TRANS: Client exception thrown when trying favorite an object that is not a notice.
throw new ClientException(_('Can only fave notices.'));
return;
}
$notice = Notice::getKV('uri', $note->id);
if (empty($notice)) {
// XXX: import from listed URL or something
// TRANS: Client exception thrown when trying favorite a notice without content.
throw new ClientException(_('Unknown notice.'));
}
$old = Fave::pkeyGet(array('user_id' => $this->auth_user->id,
'notice_id' => $notice->id));
if (!empty($old)) {
// TRANS: Client exception thrown when trying favorite an already favorited notice.
throw new ClientException(_('Already a favorite.'));
}
$profile = $this->auth_user->getProfile();
$fave = Fave::addNew($profile, $notice);
if ($fave instanceof Fave) {
Fave::blowCacheForProfileId($this->_profile->id);
$this->notify($fave, $notice, $this->auth_user);
}
Event::handle('EndAtomPubNewActivity', array($activity, $fave));
}
if (!empty($fave)) {
$act = $fave->asActivity();
header('Content-Type: application/atom+xml; charset=utf-8');
header('Content-Location: ' . $act->selfLink);
$this->startXML();
$this->raw($act->asString(true, true, true));
$this->endXML();
}
$this->startXML();
$this->raw($act->asString(true, true, true));
$this->endXML();
}
/**
@ -348,25 +283,4 @@ class AtompubfavoritefeedAction extends ApiAuthAction
return true;
}
}
/**
* Notify the author of the favorite that the user likes their notice
*
* @param Favorite $fave the favorite in question
* @param Notice $notice the notice that's been faved
* @param User $user the user doing the favoriting
*
* @return void
*/
function notify($fave, $notice, $user)
{
$other = User::getKV('id', $notice->profile_id);
if ($other && $other->id != $user->id && !empty($other->email)) {
require_once INSTALLDIR.'/lib/mail.php';
mail_notify_fave($other, $user->getProfile(), $notice);
// XXX: notify by IM
// XXX: notify by SMS
}
}
}

7
plugins/Favorite/classes/Fave.php
View File

@ -44,7 +44,8 @@ class Fave extends Managed_DataObject
*
* @param Profile $profile the local or remote user who likes
* @param Notice $notice the notice that is liked
* @return mixed false on failure, or Fave record on success
* @return Fave record on success
* @throws Exception on failure
*/
static function addNew(Profile $profile, Notice $notice) {
@ -66,7 +67,7 @@ class Fave extends Managed_DataObject
$fave->insert();
} catch (ServerException $e) {
common_log_db_error($fave, 'INSERT', __FILE__);
return false;
throw $e;
}
self::blowCacheForProfileId($fave->user_id);
self::blowCacheForNoticeId($fave->notice_id);
@ -158,7 +159,7 @@ class Fave extends Managed_DataObject
return $act;
}
static function existsForProfile($notice, Profile $scoped)
static function existsForProfile(Notice $notice, Profile $scoped)
{
$fave = self::pkeyGet(array('user_id'=>$scoped->id, 'notice_id'=>$notice->id));

13
plugins/Favorite/lib/favcommand.php
View File

@ -25,13 +25,12 @@ class FavCommand extends Command
return;
}
$fave = Fave::addNew($this->user->getProfile(), $notice);
if (!$fave) {
// TRANS: Error message text shown when a favorite could not be set.
$channel->error($this->user, _('Could not create favorite.'));
return;
}
try {
$fave = Fave::addNew($this->user->getProfile(), $notice);
} catch (Exception $e) {
$channel->error($this->user, $e->getMessage());
return;
}
// @fixme favorite notification should be triggered
// at a lower level