forked from GNUsocial/gnu-social
152 lines
3.7 KiB
PHP
152 lines
3.7 KiB
PHP
<?php
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/*
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2010 StatusNet, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* Class for activity streams
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*
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* Includes faves, notices, and subscriptions.
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*
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* We extend atomusernoticefeed since it does some nice setup for us.
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*
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*/
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class UserActivityStream extends AtomUserNoticeFeed
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{
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function __construct($user, $indent = true)
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{
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parent::__construct($user, null, $indent);
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$subscriptions = $this->getSubscriptions();
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$subscribers = $this->getSubscribers();
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$groups = $this->getGroups();
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$faves = $this->getFaves();
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$notices = $this->getNotices();
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$objs = array_merge($subscriptions, $subscribers, $groups, $faves, $notices);
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// Sort by create date
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usort($objs, 'UserActivityStream::compareObject');
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foreach ($objs as $obj) {
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$act = $obj->asActivity();
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// Only show the author sub-element if it's different from default user
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$str = $act->asString(false, ($act->actor->id != $this->user->uri));
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$this->addEntryRaw($str);
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}
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}
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function compareObject($a, $b)
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{
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$ac = strtotime((empty($a->created)) ? $a->modified : $a->created);
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$bc = strtotime((empty($b->created)) ? $b->modified : $b->created);
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return (($ac == $bc) ? 0 : (($ac < $bc) ? 1 : -1));
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}
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function getSubscriptions()
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{
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$subs = array();
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$sub = new Subscription();
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$sub->subscriber = $this->user->id;
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if ($sub->find()) {
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while ($sub->fetch()) {
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if ($sub->subscribed != $this->user->id) {
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$subs[] = clone($sub);
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}
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}
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}
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return $subs;
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}
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function getSubscribers()
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{
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$subs = array();
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$sub = new Subscription();
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$sub->subscribed = $this->user->id;
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if ($sub->find()) {
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while ($sub->fetch()) {
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if ($sub->subscriber != $this->user->id) {
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$subs[] = clone($sub);
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}
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}
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}
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return $subs;
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}
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function getFaves()
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{
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$faves = array();
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$fave = new Fave();
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$fave->user_id = $this->user->id;
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if ($fave->find()) {
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while ($fave->fetch()) {
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$faves[] = clone($fave);
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}
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}
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return $faves;
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}
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function getNotices()
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{
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$notices = array();
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$notice = new Notice();
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$notice->profile_id = $this->user->id;
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if ($notice->find()) {
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while ($notice->fetch()) {
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$notices[] = clone($notice);
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}
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}
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return $notices;
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}
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function getGroups()
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{
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$groups = array();
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$gm = new Group_member();
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$gm->profile_id = $this->user->id;
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if ($gm->find()) {
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while ($gm->fetch()) {
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$groups[] = clone($gm);
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}
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}
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return $groups;
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}
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}
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