gnu-social/plugins/ActivityVerbPost/ActivityVerbPostPlugin.php

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<?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 ActivityVerbPostPlugin extends ActivityVerbHandlerPlugin
{
// TODO: Implement a "fallback" feature which can handle anything _as_ an activityobject "note"
public function tag()
{
return 'post';
}
public function types()
{
return array(ActivityObject::ARTICLE,
ActivityObject::BLOGENTRY,
ActivityObject::NOTE,
ActivityObject::STATUS,
ActivityObject::COMMENT,
// null, // if we want to follow the original Ostatus_profile::processActivity code
);
}
public function verbs()
{
return array(ActivityVerb::POST);
}
// 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));
$stored->object_type = ActivityUtils::resolveUri($act->objects[0]->type);
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if (common_valid_http_url($act->objects[0]->link)) {
$stored->url = $act->objects[0]->link;
}
// We don't have to do just about anything for a new, remote notice since the fields
// are handled in the main Notice::saveActivity function. Such as content, attachments,
// parent/conversation etc.
// By returning true here instead of something that evaluates
// to false, we show that we have processed everything properly.
return true;
}
public function activityObjectFromNotice(Notice $notice)
{
$object = new ActivityObject();
$object->type = $notice->object_type ?: ActivityObject::NOTE;
$object->id = $notice->getUri();
$object->title = sprintf('New %1$s by %2$s', ActivityObject::canonicalType($object->type), $notice->getProfile()->getNickname());
$object->content = $notice->getRendered();
$object->link = $notice->getUrl();
$object->extra[] = array('status_net', array('notice_id' => $notice->getID()));
return $object;
}
public function deleteRelated(Notice $notice)
{
// No action needed as the table for data storage _is_ the notice table.
return true;
}
/**
* Command stuff
*/
// FIXME: Move stuff from lib/command.php to here just as with Share etc.
/**
* Layout stuff
*/
protected function showNoticeContent(Notice $stored, HTMLOutputter $out, Profile $scoped=null)
{
$out->raw($stored->getRendered());
}
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 POST
}
protected function getActivityForm(ManagedAction $action, $verb, Notice $target, Profile $scoped)
{
return new NoticeForm($action, array());
}
public function onPluginVersion(array &$versions)
{
$versions[] = array('name' => 'Post verb',
'version' => GNUSOCIAL_VERSION,
'author' => 'Mikael Nordfeldth',
'homepage' => 'https://gnu.io/',
'rawdescription' =>
// TRANS: Plugin description.
_m('Post handling with ActivityStreams.'));
return true;
}
}