forked from GNUsocial/gnu-social
378 lines
14 KiB
PHP
378 lines
14 KiB
PHP
<?php
|
|
/*
|
|
* GNU Social - a federating social network
|
|
* Copyright (C) 2014, Free Software Foundation, 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/>.
|
|
*/
|
|
|
|
if (!defined('GNUSOCIAL')) { exit(1); }
|
|
|
|
/**
|
|
* @package Activity
|
|
* @maintainer Mikael Nordfeldth <mmn@hethane.se>
|
|
*/
|
|
class SharePlugin extends ActivityVerbHandlerPlugin
|
|
{
|
|
public function tag()
|
|
{
|
|
return 'share';
|
|
}
|
|
|
|
public function types()
|
|
{
|
|
return array();
|
|
}
|
|
|
|
public function verbs()
|
|
{
|
|
return array(ActivityVerb::SHARE);
|
|
}
|
|
|
|
// Share is a bit special and $act->objects[0] should be an Activity
|
|
// instead of ActivityObject! Therefore also $act->objects[0]->type is not set.
|
|
public function isMyActivity(Activity $act) {
|
|
return (count($act->objects) == 1
|
|
&& ($act->objects[0] instanceof Activity)
|
|
&& $this->isMyVerb($act->verb));
|
|
}
|
|
|
|
public function onRouterInitialized(URLMapper $m)
|
|
{
|
|
// Web UI actions
|
|
$m->connect('main/repeat', array('action' => 'repeat'));
|
|
|
|
// Share for Twitter API ("Retweet")
|
|
$m->connect('api/statuses/retweeted_by_me.:format',
|
|
array('action' => 'ApiTimelineRetweetedByMe',
|
|
'format' => '(xml|json|atom|as)'));
|
|
|
|
$m->connect('api/statuses/retweeted_to_me.:format',
|
|
array('action' => 'ApiTimelineRetweetedToMe',
|
|
'format' => '(xml|json|atom|as)'));
|
|
|
|
$m->connect('api/statuses/retweets_of_me.:format',
|
|
array('action' => 'ApiTimelineRetweetsOfMe',
|
|
'format' => '(xml|json|atom|as)'));
|
|
|
|
$m->connect('api/statuses/retweet/:id.:format',
|
|
array('action' => 'ApiStatusesRetweet',
|
|
'id' => '[0-9]+',
|
|
'format' => '(xml|json)'));
|
|
|
|
$m->connect('api/statuses/retweets/:id.:format',
|
|
array('action' => 'ApiStatusesRetweets',
|
|
'id' => '[0-9]+',
|
|
'format' => '(xml|json)'));
|
|
}
|
|
|
|
// FIXME: Set this to abstract public in lib/activityhandlerplugin.php when all plugins have migrated!
|
|
protected function saveObjectFromActivity(Activity $act, Notice $stored, array $options=array())
|
|
{
|
|
assert($this->isMyActivity($act));
|
|
|
|
// The below algorithm is mainly copied from the previous Ostatus_profile->processShare()
|
|
|
|
if (count($act->objects) !== 1) {
|
|
// TRANS: Client exception thrown when trying to share multiple activities at once.
|
|
throw new ClientException(_m('Can only handle share activities with exactly one object.'));
|
|
}
|
|
|
|
$shared = $act->objects[0];
|
|
if (!$shared instanceof Activity) {
|
|
// TRANS: Client exception thrown when trying to share a non-activity object.
|
|
throw new ClientException(_m('Can only handle shared activities.'));
|
|
}
|
|
|
|
$sharedUri = $shared->id;
|
|
if (!empty($shared->objects[0]->id)) {
|
|
// Because StatusNet since commit 8cc4660 sets $shared->id to a TagURI which
|
|
// fucks up federation, because the URI is no longer recognised by the origin.
|
|
// So we set it to the object ID if it exists, otherwise we trust $shared->id
|
|
$sharedUri = $shared->objects[0]->id;
|
|
}
|
|
if (empty($sharedUri)) {
|
|
throw new ClientException(_m('Shared activity does not have an id'));
|
|
}
|
|
|
|
try {
|
|
// First check if we have the shared activity. This has to be done first, because
|
|
// we can't use these functions to "ensureActivityObjectProfile" of a local user,
|
|
// who might be the creator of the shared activity in question.
|
|
$sharedNotice = Notice::getByUri($sharedUri);
|
|
} catch (NoResultException $e) {
|
|
// If no locally stored notice is found, process it!
|
|
// TODO: Remember to check Deleted_notice!
|
|
// TODO: If a post is shared that we can't retrieve - what to do?
|
|
$other = Ostatus_profile::ensureActivityObjectProfile($shared->actor);
|
|
$sharedNotice = $other->processActivity($shared, 'push'); // FIXME: push/salmon/what?
|
|
if (!$sharedNotice instanceof Notice) {
|
|
// And if we apparently can't get the shared notice, we'll abort the whole thing.
|
|
// TRANS: Client exception thrown when saving an activity share fails.
|
|
// TRANS: %s is a share ID.
|
|
throw new ClientException(sprintf(_m('Failed to save activity %s.'), $sharedUri));
|
|
}
|
|
} catch (FeedSubException $e) {
|
|
// Remote feed could not be found or verified, should we
|
|
// transform this into an "RT @user Blah, blah, blah..."?
|
|
common_log(LOG_INFO, __METHOD__ . ' got a ' . get_class($e) . ': ' . $e->getMessage());
|
|
return false;
|
|
}
|
|
|
|
// Setting this here because when the algorithm gets back to
|
|
// Notice::saveActivity it will update the Notice object.
|
|
$stored->repeat_of = $sharedNotice->getID();
|
|
$stored->conversation = $sharedNotice->conversation;
|
|
$stored->object_type = ActivityUtils::resolveUri(ActivityObject::ACTIVITY, true);
|
|
|
|
// We don't have to save a repeat in a separate table, we can
|
|
// find repeats by just looking at the notice.repeat_of field.
|
|
|
|
// By returning true here instead of something that evaluates
|
|
// to false, we show that we have processed everything properly.
|
|
return true;
|
|
}
|
|
|
|
// FIXME: Put this in lib/activityhandlerplugin.php when we're ready
|
|
// with the other microapps/activityhandlers as well.
|
|
// Also it should be StartNoticeAsActivity (with a prepped Activity, including ->context etc.)
|
|
public function onEndNoticeAsActivity(Notice $stored, Activity $act, Profile $scoped=null)
|
|
{
|
|
if (!$this->isMyNotice($stored)) {
|
|
return true;
|
|
}
|
|
|
|
common_debug('Extending activity '.$stored->id.' with '.get_called_class());
|
|
$this->extendActivity($stored, $act, $scoped);
|
|
return false;
|
|
}
|
|
|
|
public function extendActivity(Notice $stored, Activity $act, Profile $scoped=null)
|
|
{
|
|
// TODO: How to handle repeats of deleted notices?
|
|
$target = Notice::getByID($stored->repeat_of);
|
|
// TRANS: A repeat activity's title. %1$s is repeater's nickname
|
|
// and %2$s is the repeated user's nickname.
|
|
$act->title = sprintf(_('%1$s repeated a notice by %2$s'),
|
|
$stored->getProfile()->getNickname(),
|
|
$target->getProfile()->getNickname());
|
|
$act->objects[] = $target->asActivity($scoped);
|
|
}
|
|
|
|
public function activityObjectFromNotice(Notice $notice)
|
|
{
|
|
// Repeat is a little bit special. As it's an activity, our
|
|
// ActivityObject is instead turned into an Activity
|
|
$object = new Activity();
|
|
$object->verb = ActivityVerb::SHARE;
|
|
$object->content = $notice->rendered;
|
|
$this->extendActivity($stored, $act);
|
|
|
|
return $object;
|
|
}
|
|
|
|
public function deleteRelated(Notice $notice)
|
|
{
|
|
// No action needed as we don't have a separate table for share objects.
|
|
return true;
|
|
}
|
|
|
|
// Layout stuff
|
|
|
|
/**
|
|
* show a link to the author of repeat
|
|
*
|
|
* FIXME: Some repeat stuff still in lib/noticelistitem.php! ($nli->repeat etc.)
|
|
*/
|
|
public function onEndShowNoticeInfo(NoticeListItem $nli)
|
|
{
|
|
if (!empty($nli->repeat)) {
|
|
$repeater = $nli->repeat->getProfile();
|
|
|
|
$attrs = array('href' => $repeater->getUrl(),
|
|
'class' => 'h-card p-author',
|
|
'title' => $repeater->getFancyName());
|
|
|
|
$nli->out->elementStart('span', 'repeat h-entry');
|
|
|
|
// TRANS: Addition in notice list item if notice was repeated. Followed by a span with a nickname.
|
|
$nli->out->raw(_('Repeated by').' ');
|
|
|
|
$nli->out->element('a', $attrs, $repeater->getNickname());
|
|
|
|
$nli->out->elementEnd('span');
|
|
}
|
|
}
|
|
|
|
public function onEndShowThreadedNoticeTailItems(NoticeListItem $nli, Notice $notice, &$threadActive)
|
|
{
|
|
if ($nli instanceof ThreadedNoticeListSubItem) {
|
|
// The sub-items are replies to a conversation, thus we use different HTML elements etc.
|
|
$item = new ThreadedNoticeListInlineRepeatsItem($notice, $nli->out);
|
|
} else {
|
|
$item = new ThreadedNoticeListRepeatsItem($notice, $nli->out);
|
|
}
|
|
$threadActive = $item->show() || $threadActive;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* show the "repeat" form in the notice options element
|
|
* FIXME: Don't let a NoticeListItemAdapter slip in here (or extend that from NoticeListItem)
|
|
*
|
|
* @return void
|
|
*/
|
|
public function onEndShowNoticeOptionItems($nli)
|
|
{
|
|
// FIXME: Use bitmasks (but be aware that PUBLIC_SCOPE is 0!)
|
|
if ($nli->notice->scope == Notice::PUBLIC_SCOPE ||
|
|
$nli->notice->scope == Notice::SITE_SCOPE) {
|
|
$scoped = Profile::current();
|
|
if ($scoped instanceof Profile &&
|
|
$scoped->getID() !== $nli->notice->getProfile()->getID()) {
|
|
|
|
if ($scoped->hasRepeated($nli->notice)) {
|
|
$nli->out->element('span', array('class' => 'repeated',
|
|
// TRANS: Title for repeat form status in notice list when a notice has been repeated.
|
|
'title' => _('Notice repeated.')),
|
|
// TRANS: Repeat form status in notice list when a notice has been repeated.
|
|
_('Repeated'));
|
|
} else {
|
|
$repeat = new RepeatForm($nli->out, $nli->notice);
|
|
$repeat->show();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
public function showNoticeListItem(NoticeListItem $nli)
|
|
{
|
|
// pass
|
|
}
|
|
public function openNoticeListItemElement(NoticeListItem $nli)
|
|
{
|
|
// pass
|
|
}
|
|
public function closeNoticeListItemElement(NoticeListItem $nli)
|
|
{
|
|
// pass
|
|
}
|
|
|
|
// API stuff
|
|
|
|
/**
|
|
* Typically just used to fill out Twitter-compatible API status data.
|
|
*
|
|
* FIXME: Make all the calls before this end up with a Notice instead of ArrayWrapper please...
|
|
*/
|
|
public function onNoticeSimpleStatusArray($notice, array &$status, Profile $scoped=null, array $args=array())
|
|
{
|
|
$status['repeated'] = $scoped instanceof Profile
|
|
? $scoped->hasRepeated($notice)
|
|
: false;
|
|
|
|
if ($status['repeated'] === true) {
|
|
// Qvitter API wants the "repeated_id" value set too.
|
|
$repeated = Notice::pkeyGet(array('profile_id' => $scoped->getID(),
|
|
'repeat_of' => $notice->getID()));
|
|
$status['repeated_id'] = $repeated->getID();
|
|
}
|
|
}
|
|
|
|
public function onTwitterUserArray(Profile $profile, array &$userdata, Profile $scoped=null, array $args=array())
|
|
{
|
|
$userdata['favourites_count'] = Fave::countByProfile($profile);
|
|
}
|
|
|
|
// Command stuff
|
|
|
|
/**
|
|
* EndInterpretCommand for RepeatPlugin will handle the 'repeat' command
|
|
* using the class RepeatCommand.
|
|
*
|
|
* @param string $cmd Command being run
|
|
* @param string $arg Rest of the message (including address)
|
|
* @param User $user User sending the message
|
|
* @param Command &$result The resulting command object to be run.
|
|
*
|
|
* @return boolean hook value
|
|
*/
|
|
public function onStartInterpretCommand($cmd, $arg, $user, &$result)
|
|
{
|
|
if ($result === false && in_array($cmd, array('repeat', 'rp', 'rt', 'rd'))) {
|
|
if (empty($arg)) {
|
|
$result = null;
|
|
} else {
|
|
list($other, $extra) = CommandInterpreter::split_arg($arg);
|
|
if (!empty($extra)) {
|
|
$result = null;
|
|
} else {
|
|
$result = new RepeatCommand($user, $other);
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
public function onHelpCommandMessages(HelpCommand $help, array &$commands)
|
|
{
|
|
// TRANS: Help message for IM/SMS command "repeat #<notice_id>".
|
|
$commands['repeat #<notice_id>'] = _m('COMMANDHELP', "repeat a notice with a given id");
|
|
// TRANS: Help message for IM/SMS command "repeat <nickname>".
|
|
$commands['repeat <nickname>'] = _m('COMMANDHELP', "repeat the last notice from user");
|
|
}
|
|
|
|
/**
|
|
* Are we allowed to perform a certain command over the API?
|
|
*/
|
|
public function onCommandSupportedAPI(Command $cmd, &$supported)
|
|
{
|
|
$supported = $supported || $cmd instanceof RepeatCommand;
|
|
}
|
|
|
|
protected function getActionTitle(ManagedAction $action, $verb, Notice $target, Profile $scoped)
|
|
{
|
|
// return page title
|
|
}
|
|
|
|
protected function doActionPreparation(ManagedAction $action, $verb, Notice $target, Profile $scoped)
|
|
{
|
|
// prepare Action?
|
|
}
|
|
|
|
protected function doActionPost(ManagedAction $action, $verb, Notice $target, Profile $scoped)
|
|
{
|
|
// handle repeat POST
|
|
}
|
|
|
|
protected function getActivityForm(ManagedAction $action, $verb, Notice $target, Profile $scoped)
|
|
{
|
|
return new RepeatForm($action, $target);
|
|
}
|
|
|
|
public function onPluginVersion(array &$versions)
|
|
{
|
|
$versions[] = array('name' => 'Share verb',
|
|
'version' => GNUSOCIAL_VERSION,
|
|
'author' => 'Mikael Nordfeldth',
|
|
'homepage' => 'https://gnu.io/',
|
|
'rawdescription' =>
|
|
// TRANS: Plugin description.
|
|
_m('Shares (repeats) using ActivityStreams.'));
|
|
|
|
return true;
|
|
}
|
|
}
|