134 lines
3.7 KiB
PHP
134 lines
3.7 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social 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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// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
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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 GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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defined('GNUSOCIAL') || die();
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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 GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class FaveNoticeStream extends ScopingNoticeStream
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{
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public function __construct(Profile $target, Profile $scoped = null)
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{
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$stream = new RawFaveNoticeStream($target, $scoped);
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if ($target->sameAs($scoped)) {
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$key = 'fave:ids_by_user_own:'.$target->getID();
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} else {
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$key = 'fave:ids_by_user:'.$target->getID();
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}
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parent::__construct(new CachingNoticeStream($stream, $key), $scoped);
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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 GNUsocial
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* @author Evan Prodromou <evan@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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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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protected $selectVerbs = array();
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public function __construct(Profile $target, Profile $scoped = null)
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{
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parent::__construct();
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$this->user_id = $target->getID();
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$this->own = $target->sameAs($scoped);
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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> $max_id
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* @return <type>
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*/
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public function getNoticeIds($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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