<?php /** * StatusNet - the distributed open-source microblogging tool * Copyright (C) 2010, StatusNet, Inc. * * Shows social activities in the output feed * * 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 Activity * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2010 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @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); } /** * Activity plugin main class * * @category Activity * @package StatusNet * @author Evan Prodromou <evan@status.net> * @copyright 2010 StatusNet, Inc. * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 * @link http://status.net/ */ class ActivityPlugin extends Plugin { const VERSION = '0.1'; const SOURCE = 'activity'; // Flags to switch off certain activity notices public $StartFollowUser = true; public $StopFollowUser = false; public $JoinGroup = true; public $LeaveGroup = false; public $StartLike = false; public $StopLike = false; function onEndSubscribe(Profile $profile, Profile $other) { // Only do this if config is enabled if(!$this->StartFollowUser) return true; if (!$profile->isLocal()) { // can't do anything with remote user anyway return true; } $sub = Subscription::pkeyGet(array('subscriber' => $profile->id, 'subscribed' => $other->id)); // TRANS: Text for "started following" item in activity plugin. // TRANS: %1$s is a profile URL, %2$s is a profile name, // TRANS: %3$s is a profile URL, %4$s is a profile name. $rendered = sprintf(_m('<a href="%1$s">%2$s</a> started following <a href="%3$s">%4$s</a>.'), $profile->getUrl(), $profile->getBestName(), $other->getUrl(), $other->getBestName()); // TRANS: Text for "started following" item in activity plugin. // TRANS: %1$s is a profile name, %2$s is a profile URL, // TRANS: %3$s is a profile name, %4$s is a profile URL. $content = sprintf(_m('%1$s (%2$s) started following %3$s (%4$s).'), $profile->getBestName(), $profile->getUrl(), $other->getBestName(), $other->getUrl()); $notice = Notice::saveNew($profile->id, $content, ActivityPlugin::SOURCE, array('rendered' => $rendered, 'urls' => array(), 'replies' => array($other->getUri()), 'verb' => ActivityVerb::FOLLOW, 'object_type' => ActivityObject::PERSON, 'uri' => $sub->uri)); return true; } function onEndUnsubscribe(Profile $profile, Profile $other) { // Only do this if config is enabled if(!$this->StopFollowUser) return true; if (!$profile->isLocal()) { return true; } // TRANS: Text for "stopped following" item in activity plugin. // TRANS: %1$s is a profile URL, %2$s is a profile name, // TRANS: %3$s is a profile URL, %4$s is a profile name. $rendered = sprintf(_m('<a href="%1$s">%2$s</a> stopped following <a href="%3$s">%4$s</a>.'), $profile->getUrl(), $profile->getBestName(), $other->getUrl(), $other->getBestName()); // TRANS: Text for "stopped following" item in activity plugin. // TRANS: %1$s is a profile name, %2$s is a profile URL, // TRANS: %3$s is a profile name, %4$s is a profile URL. $content = sprintf(_m('%1$s (%2$s) stopped following %3$s (%4$s).'), $profile->getBestName(), $profile->getUrl(), $other->getBestName(), $other->getUrl()); $uri = TagURI::mint('stop-following:%d:%d:%s', $profile->id, $other->id, common_date_iso8601(common_sql_now())); $notice = Notice::saveNew($profile->id, $content, ActivityPlugin::SOURCE, array('rendered' => $rendered, 'urls' => array(), 'replies' => array($other->getUri()), 'uri' => $uri, 'verb' => ActivityVerb::UNFOLLOW, 'object_type' => ActivityObject::PERSON)); return true; } function onEndDisfavorNotice($profile, $notice) { // Only do this if config is enabled if(!$this->StopLike) return true; if (!$profile->isLocal()) { return true; } $author = Profile::getKV('id', $notice->profile_id); // TRANS: Text for "stopped liking" item in activity plugin. // TRANS: %1$s is a profile URL, %2$s is a profile name, // TRANS: %3$s is a notice URL, %4$s is an author name. $rendered = sprintf(_m('<a href="%1$s">%2$s</a> stopped liking <a href="%3$s">%4$s\'s update</a>.'), $profile->getUrl(), $profile->getBestName(), $notice->getUrl(), $author->getBestName()); // TRANS: Text for "stopped liking" item in activity plugin. // TRANS: %1$s is a profile name, %2$s is a profile URL, // TRANS: %3$s is an author name, %4$s is a notice URL. $content = sprintf(_m('%1$s (%2$s) stopped liking %3$s\'s status (%4$s).'), $profile->getBestName(), $profile->getUrl(), $author->getBestName(), $notice->getUrl()); $uri = TagURI::mint('unlike:%d:%d:%s', $profile->id, $notice->id, common_date_iso8601(common_sql_now())); $notice = Notice::saveNew($profile->id, $content, ActivityPlugin::SOURCE, array('rendered' => $rendered, 'urls' => array(), 'replies' => array($author->getUri()), 'uri' => $uri, 'verb' => ActivityVerb::UNFAVORITE, 'object_type' => (($notice->verb == ActivityVerb::POST) ? $notice->object_type : ActivityObject::ACTIVITY))); return true; } function onEndJoinGroup($group, $profile) { // Only do this if config is enabled if(!$this->JoinGroup) return true; if (!$profile->isLocal()) { return true; } // TRANS: Text for "joined group" item in activity plugin. // TRANS: %1$s is a profile URL, %2$s is a profile name, // TRANS: %3$s is a group URL, %4$s is a group name. $rendered = sprintf(_m('<a href="%1$s">%2$s</a> joined the group <a href="%3$s">%4$s</a>.'), $profile->getUrl(), $profile->getBestName(), $group->homeUrl(), $group->getBestName()); // TRANS: Text for "joined group" item in activity plugin. // TRANS: %1$s is a profile name, %2$s is a profile URL, // TRANS: %3$s is a group name, %4$s is a group URL. $content = sprintf(_m('%1$s (%2$s) joined the group %3$s (%4$s).'), $profile->getBestName(), $profile->getUrl(), $group->getBestName(), $group->homeUrl()); $mem = Group_member::pkeyGet(array('group_id' => $group->id, 'profile_id' => $profile->id)); $notice = Notice::saveNew($profile->id, $content, ActivityPlugin::SOURCE, array('rendered' => $rendered, 'urls' => array(), 'groups' => array($group->id), 'uri' => $mem->getURI(), 'verb' => ActivityVerb::JOIN, 'object_type' => ActivityObject::GROUP)); return true; } function onEndLeaveGroup($group, $profile) { // Only do this if config is enabled if(!$this->LeaveGroup) return true; if (!$profile->isLocal()) { return true; } // TRANS: Text for "left group" item in activity plugin. // TRANS: %1$s is a profile URL, %2$s is a profile name, // TRANS: %3$s is a group URL, %4$s is a group name. $rendered = sprintf(_m('<a href="%1$s">%2$s</a> left the group <a href="%3$s">%4$s</a>.'), $profile->getUrl(), $profile->getBestName(), $group->homeUrl(), $group->getBestName()); // TRANS: Text for "left group" item in activity plugin. // TRANS: %1$s is a profile name, %2$s is a profile URL, // TRANS: %3$s is a group name, %4$s is a group URL. $content = sprintf(_m('%1$s (%2$s) left the group %3$s (%4$s).'), $profile->getBestName(), $profile->getUrl(), $group->getBestName(), $group->homeUrl()); $uri = TagURI::mint('leave:%d:%d:%s', $profile->id, $group->id, common_date_iso8601(common_sql_now())); $notice = Notice::saveNew($profile->id, $content, ActivityPlugin::SOURCE, array('rendered' => $rendered, 'urls' => array(), 'groups' => array($group->id), 'uri' => $uri, 'verb' => ActivityVerb::LEAVE, 'object_type' => ActivityObject::GROUP)); return true; } function onStartShowNoticeItem($nli) { $notice = $nli->notice; $adapter = null; switch ($notice->verb) { case ActivityVerb::JOIN: $adapter = new JoinListItem($nli); break; case ActivityVerb::LEAVE: $adapter = new LeaveListItem($nli); break; case ActivityVerb::FOLLOW: $adapter = new FollowListItem($nli); break; case ActivityVerb::UNFOLLOW: $adapter = new UnfollowListItem($nli); break; } if (!empty($adapter)) { $adapter->showNotice(); $adapter->showNoticeAttachments(); $adapter->showNoticeInfo(); $adapter->showNoticeOptions(); return false; } return true; } public function onEndNoticeAsActivity(Notice $stored, Activity $act, Profile $scoped=null) { switch ($stored->verb) { case ActivityVerb::UNFAVORITE: // FIXME: do something here break; case ActivityVerb::JOIN: $mem = Group_member::getKV('uri', $stored->getUri()); if ($mem instanceof Group_member) { $group = $mem->getGroup(); $act->title = $stored->getTitle(); $act->objects = array(ActivityObject::fromGroup($group)); } break; case ActivityVerb::LEAVE: // FIXME: ???? break; case ActivityVerb::FOLLOW: $sub = Subscription::getKV('uri', $stored->uri); if ($sub instanceof Subscription) { $profile = Profile::getKV('id', $sub->subscribed); if ($profile instanceof Profile) { $act->title = $stored->getTitle(); $act->objects = array($profile->asActivityObject()); } } break; case ActivityVerb::UNFOLLOW: // FIXME: ???? break; } return true; } function onPluginVersion(array &$versions) { $versions[] = array('name' => 'Activity', 'version' => self::VERSION, 'author' => 'Evan Prodromou', 'homepage' => 'http://status.net/wiki/Plugin:Activity', 'rawdescription' => // TRANS: Plugin description. _m('Emits notices when social activities happen.')); return true; } }