forked from GNUsocial/gnu-social
63c087a255
We don't guess the current profile anymore if the value of the profile === -1 Also sets $this->scoped for all ScopingNoticeStream inheritors, which just like in an Action can be null if we're not scoped in any way (logged in).
115 lines
3.3 KiB
PHP
115 lines
3.3 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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* Stream of notices by a profile with a given tag
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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('GNUSOCIAL')) { exit(1); }
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/**
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* Stream of notices with a given profile and tag
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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 TaggedProfileNoticeStream extends ScopingNoticeStream
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{
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function __construct($profile, $tag, Profile $scoped=null)
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{
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parent::__construct(new CachingNoticeStream(new RawTaggedProfileNoticeStream($profile, $tag),
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'profile:notice_ids_tagged:'.$profile->id.':'.Cache::keyize($tag)),
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$scoped);
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}
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}
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/**
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* Raw stream of notices with a given profile and tag
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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 RawTaggedProfileNoticeStream extends NoticeStream
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{
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protected $profile;
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protected $tag;
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function __construct($profile, $tag)
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{
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$this->profile = $profile;
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$this->tag = $tag;
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}
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function getNoticeIds($offset, $limit, $since_id, $max_id)
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{
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// XXX It would be nice to do this without a join
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// (necessary to do it efficiently on accounts with long history)
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$notice = new Notice();
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$query =
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"select id from notice join notice_tag on id=notice_id where tag='".
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$notice->escape($this->tag) .
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"' and profile_id=" . intval($this->profile->id);
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$since = Notice::whereSinceId($since_id, 'id', 'notice.created');
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if ($since) {
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$query .= " and ($since)";
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}
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$max = Notice::whereMaxId($max_id, 'id', 'notice.created');
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if ($max) {
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$query .= " and ($max)";
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}
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$query .= ' order by notice.created DESC, id DESC';
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if (!is_null($offset)) {
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$query .= " LIMIT " . intval($limit) . " OFFSET " . intval($offset);
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}
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$notice->query($query);
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$ids = array();
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while ($notice->fetch()) {
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$ids[] = $notice->id;
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}
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return $ids;
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}
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}
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