forked from GNUsocial/gnu-social
747fe9d59b
getUser calls are much more strict, and one place where this was found was in the (un)subscribe start/end event handlers, which resulted in making the Subscription class a bit stricter, regarding ::start and ::cancel at least. Several minor fixes in many files were made due to this. This does NOT touch the Foreign_link function, which should also have a more strict getUser call. That is a future project.
380 lines
11 KiB
PHP
380 lines
11 KiB
PHP
<?php
|
|
/**
|
|
* StatusNet - the distributed open-source microblogging tool
|
|
* Copyright (C) 2011, StatusNet, Inc.
|
|
*
|
|
* OpenMicroBlogging plugin - add OpenMicroBloggin 0.1 support to
|
|
* StatusNet.
|
|
*
|
|
* Note: the OpenMicroBlogging protocol has been deprecated in favor of OStatus.
|
|
* This plugin is provided for backwards compatibility and experimentation.
|
|
*
|
|
* Please see the README and the OStatus plugin.
|
|
*
|
|
* PHP version 5
|
|
*
|
|
* 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 Sample
|
|
* @package StatusNet
|
|
* @author Zach Copley
|
|
* @copyright 2011 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
|
|
set_include_path(get_include_path() . PATH_SEPARATOR . dirname(__FILE__) . '/extlib/');
|
|
|
|
if (!defined('STATUSNET')) {
|
|
// This check helps protect against security problems;
|
|
// your code file can't be executed directly from the web.
|
|
exit(1);
|
|
}
|
|
|
|
/**
|
|
* OMB plugin main class
|
|
*
|
|
* @category Integration
|
|
* @package StatusNet
|
|
* @author Zach Copley <zach@status.net>
|
|
* @copyright 2011 StatusNet, Inc.
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
|
|
* @link http://status.net/
|
|
*/
|
|
class OMBPlugin extends Plugin
|
|
{
|
|
|
|
/**
|
|
* Map URLs to actions
|
|
*
|
|
* @param Net_URL_Mapper $m path-to-action mapper
|
|
*
|
|
* @return boolean hook value; true means continue processing, false means stop.
|
|
*/
|
|
function onRouterInitialized($m)
|
|
{
|
|
$bare = array(
|
|
'requesttoken',
|
|
'accesstoken',
|
|
'userauthorization',
|
|
'postnotice',
|
|
'updateprofile',
|
|
'finishremotesubscribe'
|
|
);
|
|
|
|
foreach ($bare as $action) {
|
|
$m->connect(
|
|
'index.php?action=' . $action, array('action' => $action)
|
|
);
|
|
}
|
|
|
|
// exceptional
|
|
|
|
$m->connect('main/remote', array('action' => 'remotesubscribe'));
|
|
$m->connect(
|
|
'main/remote?nickname=:nickname',
|
|
array('action' => 'remotesubscribe'),
|
|
array('nickname' => '[A-Za-z0-9_-]+')
|
|
);
|
|
|
|
$m->connect(
|
|
'xrds',
|
|
array('action' => 'xrds', 'nickname' => $nickname)
|
|
);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Put saved notices into the queue for OMB distribution
|
|
*
|
|
* @param Notice $notice the notice to broadcast
|
|
* @param array $transports queuehandler's list of transports
|
|
* @return boolean true if queing was successful
|
|
*/
|
|
function onStartEnqueueNotice($notice, &$transports)
|
|
{
|
|
if ($notice->isLocal()) {
|
|
if ($notice->inScope(null)) {
|
|
array_unshift($transports, 'omb');
|
|
common_log(
|
|
LOG_INFO, "Notice {$notice->id} queued for OMB processing"
|
|
);
|
|
} else {
|
|
// Note: We don't do privacy-controlled OMB updates.
|
|
common_log(
|
|
LOG_NOTICE,
|
|
"Not queueing notice {$notice->id} for OMB because of "
|
|
. "privacy; scope = {$notice->scope}",
|
|
__FILE__
|
|
);
|
|
}
|
|
} else {
|
|
common_log(
|
|
LOG_NOTICE,
|
|
"Not queueing notice {$notice->id} for OMB because it's not "
|
|
. "local.",
|
|
__FILE__
|
|
);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Set up queue handlers for outgoing OMB pushes
|
|
*
|
|
* @param QueueManager $qm
|
|
* @return boolean hook return
|
|
*/
|
|
function onEndInitializeQueueManager(QueueManager $qm)
|
|
{
|
|
// Prepare outgoing distributions after notice save.
|
|
$qm->connect('omb', 'OmbQueueHandler');
|
|
$qm->connect('profile', 'ProfileQueueHandler');
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Return OMB remote profile, if any
|
|
*
|
|
* @param Profile $profile
|
|
* @param string $uri
|
|
* @return boolen false if there's a remote profile
|
|
*/
|
|
function onStartGetProfileUri($profile, &$uri)
|
|
{
|
|
$remote = Remote_profile::getKV('id', $this->id);
|
|
if (!empty($remote)) {
|
|
$uri = $remote->uri;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* We can't initiate subscriptions for a remote OMB profile; don't show
|
|
* subscribe button
|
|
*
|
|
* @param type $action
|
|
*/
|
|
function onStartShowProfileListSubscribeButton($action)
|
|
{
|
|
$remote = Remote_profile::getKV('id', $action->profile->id);
|
|
if (empty($remote)) {
|
|
false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Check for illegal subscription attempts
|
|
*
|
|
* @param Profile $profile subscriber
|
|
* @param Profile $other subscribee
|
|
* @return hook return value
|
|
*/
|
|
function onStartSubscribe(Profile $profile, Profile $other)
|
|
{
|
|
// OMB 0.1 doesn't have a mechanism for local-server-
|
|
// originated subscription.
|
|
|
|
$omb01 = Remote_profile::getKV('id', $other->id);
|
|
|
|
if (!empty($omb01)) {
|
|
throw new ClientException(
|
|
// TRANS: Client error displayed trying to subscribe to an OMB 0.1 remote profile.
|
|
_m('You cannot subscribe to an OMB 0.1 '
|
|
. 'remote profile with this action.'
|
|
)
|
|
);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Throw an error if someone tries to tag a remote profile
|
|
*
|
|
* @param Profile $tagger_profile profile of the tagger
|
|
* @param Profile $tagged_profile profile of the taggee
|
|
* @param string $tag
|
|
*
|
|
* @return true
|
|
*/
|
|
function onStartTagProfile($tagger_profile, $tagged_profile, $tag)
|
|
{
|
|
// OMB 0.1 doesn't have a mechanism for local-server-
|
|
// originated tag.
|
|
|
|
$omb01 = Remote_profile::getKV('id', $tagged_profile->id);
|
|
|
|
if (!empty($omb01)) {
|
|
$this->clientError(
|
|
// TRANS: Client error displayed when trying to add an OMB 0.1 remote profile to a list.
|
|
_m('You cannot list an OMB 0.1 '
|
|
.'remote profile with this action.')
|
|
);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Check to make sure we're not tryng to untag an OMB profile
|
|
*
|
|
* // XXX: Should this ever happen?
|
|
*
|
|
* @param Profile_tag $ptag the profile tag
|
|
*/
|
|
function onUntagProfile($ptag)
|
|
{
|
|
// OMB 0.1 doesn't have a mechanism for local-server-
|
|
// originated tag.
|
|
|
|
$omb01 = Remote_profile::getKV('id', $ptag->tagged);
|
|
|
|
if (!empty($omb01)) {
|
|
$this->clientError(
|
|
// TRANS: Client error displayed when trying to (un)list an OMB 0.1 remote profile.
|
|
_m('You cannot (un)list an OMB 0.1 '
|
|
. 'remote profile with this action.')
|
|
);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Remove old OMB subscription tokens
|
|
*
|
|
* @param Profile $profile subscriber
|
|
* @param Profile $other subscribee
|
|
* @return hook return value
|
|
*/
|
|
function onEndUnsubscribe(Profile $profile, Profile $other)
|
|
{
|
|
$sub = Subscription::pkeyGet(
|
|
array('subscriber' => $profile->id, 'subscribed' => $other->id)
|
|
);
|
|
|
|
if (!empty($sub->token)) {
|
|
|
|
$token = new Token();
|
|
|
|
$token->tok = $sub->token;
|
|
|
|
if ($token->find(true)) {
|
|
|
|
$result = $token->delete();
|
|
|
|
if (!$result) {
|
|
common_log_db_error($token, 'DELETE', __FILE__);
|
|
throw new Exception(
|
|
// TRANS: Exception thrown when the OMB token for a subscription could not deleted on the server.
|
|
_m('Could not delete subscription OMB token.')
|
|
);
|
|
}
|
|
} else {
|
|
common_log(
|
|
LOG_ERR,
|
|
"Couldn't find credentials with token {$token->tok}",
|
|
__FILE__
|
|
);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Search for an OMB remote profile by URI
|
|
*
|
|
* @param string $uri remote profile URI
|
|
* @param Profile $profile the profile to set
|
|
* @return boolean hook value
|
|
*/
|
|
function onStartGetProfileFromURI($uri, &$profile)
|
|
{
|
|
$remote_profile = Remote_profile::getKV('uri', $uri);
|
|
if (!empty($remote_profile)) {
|
|
$profile = Profile::getKV('id', $remote_profile->profile_id);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Return OMB remote profiles as well as regular profiles
|
|
* in helper
|
|
*
|
|
* @param type $profile
|
|
* @param type $uri
|
|
*/
|
|
function onStartCommonProfileURI($profile, &$uri)
|
|
{
|
|
$remote = Remote_profile::getKV($profile->id);
|
|
if ($remote) {
|
|
$uri = $remote->uri;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Broadcast a profile over OMB
|
|
*
|
|
* @param Profile $profile to broadcast
|
|
* @return false
|
|
*/
|
|
function onBroadcastProfile($profile) {
|
|
$qm = QueueManager::get();
|
|
$qm->enqueue($profile, "profile");
|
|
return true;
|
|
}
|
|
|
|
function onStartProfileRemoteSubscribe($out, $profile)
|
|
{
|
|
$out->elementStart('li', 'entity_subscribe');
|
|
$url = common_local_url('remotesubscribe',
|
|
array('nickname' => $this->profile->nickname));
|
|
$out->element('a', array('href' => $url,
|
|
'class' => 'entity_remote_subscribe'),
|
|
// TRANS: Link text for link that will subscribe to a remote profile.
|
|
_m('BUTTON','Subscribe'));
|
|
$out->elementEnd('li');
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Plugin version info
|
|
*
|
|
* @param array $versions
|
|
* @return boolean hook value
|
|
*/
|
|
function onPluginVersion(&$versions)
|
|
{
|
|
$versions[] = array(
|
|
'name' => 'OpenMicroBlogging',
|
|
'version' => STATUSNET_VERSION,
|
|
'author' => 'Zach Copley',
|
|
'homepage' => 'http://status.net/wiki/Plugin:Sample',
|
|
// TRANS: Plugin description.
|
|
'rawdescription' => _m('A sample plugin to show basics of development for new hackers.')
|
|
);
|
|
|
|
return true;
|
|
}
|
|
}
|