forked from GNUsocial/gnu-social
db7cc7fa75
Now we have to fix any code in the core which directly uses the Fave class or any other favorite stuff, since it is pluginised and thus might not be available on some installations.
145 lines
4.0 KiB
PHP
145 lines
4.0 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2011, StatusNet, Inc.
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*
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* Notice stream for favorites
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*
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* PHP version 5
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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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* @category Stream
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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// This check helps protect against security problems;
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// your code file can't be executed directly from the web.
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exit(1);
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}
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/**
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* Notice stream for favorites
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*
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* @category Stream
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class FaveNoticeStream extends ScopingNoticeStream
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{
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function __construct($user_id, $own, $profile = -1)
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{
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$stream = new RawFaveNoticeStream($user_id, $own);
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if ($own) {
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$key = 'fave:ids_by_user_own:'.$user_id;
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} else {
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$key = 'fave:ids_by_user:'.$user_id;
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}
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if (is_int($profile) && $profile == -1) {
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$profile = Profile::current();
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}
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parent::__construct(new CachingNoticeStream($stream, $key),
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$profile);
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}
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}
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/**
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* Raw notice stream for favorites
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*
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* @category Stream
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class RawFaveNoticeStream extends NoticeStream
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{
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protected $user_id;
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protected $own;
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function __construct($user_id, $own)
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{
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$this->user_id = $user_id;
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$this->own = $own;
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}
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/**
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* Note that the sorting for this is by order of *fave* not order of *notice*.
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*
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* @fixme add since_id, max_id support?
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*
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* @param <type> $user_id
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* @param <type> $own
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* @param <type> $offset
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* @param <type> $limit
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* @param <type> $since_id
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* @param <type> $max_id
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* @return <type>
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*/
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function getNoticeIds($offset, $limit, $since_id, $max_id)
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{
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$fav = new Fave();
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$qry = null;
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if ($this->own) {
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$qry = 'SELECT fave.* FROM fave ';
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$qry .= 'WHERE fave.user_id = ' . $this->user_id . ' ';
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} else {
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$qry = 'SELECT fave.* FROM fave ';
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$qry .= 'INNER JOIN notice ON fave.notice_id = notice.id ';
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$qry .= 'WHERE fave.user_id = ' . $this->user_id . ' ';
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$qry .= 'AND notice.is_local != ' . Notice::GATEWAY . ' ';
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}
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if ($since_id != 0) {
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$qry .= 'AND notice_id > ' . $since_id . ' ';
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}
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if ($max_id != 0) {
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$qry .= 'AND notice_id <= ' . $max_id . ' ';
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}
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// NOTE: we sort by fave time, not by notice time!
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$qry .= 'ORDER BY modified DESC ';
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if (!is_null($offset)) {
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$qry .= "LIMIT $limit OFFSET $offset";
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}
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$fav->query($qry);
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$ids = array();
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while ($fav->fetch()) {
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$ids[] = $fav->notice_id;
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}
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$fav->free();
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unset($fav);
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return $ids;
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}
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}
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