104 lines
3.1 KiB
PHP
104 lines
3.1 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, 2009, Control Yourself, 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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require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
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class Notice_tag extends Memcached_DataObject
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{
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###START_AUTOCODE
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/* the code below is auto generated do not remove the above tag */
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public $__table = 'notice_tag'; // table name
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public $tag; // varchar(64) primary_key not_null
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public $notice_id; // int(4) primary_key not_null
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public $created; // datetime() not_null
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/* Static get */
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function staticGet($k,$v=null)
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{ return Memcached_DataObject::staticGet('Notice_tag',$k,$v); }
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/* the code above is auto generated do not remove the tag below */
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###END_AUTOCODE
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static function getStream($tag, $offset=0, $limit=20) {
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$ids = Notice::stream(array('Notice_tag', '_streamDirect'),
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array($tag),
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'notice_tag:notice_ids:' . common_keyize($tag),
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$offset, $limit);
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return Notice::getStreamByIds($ids);
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}
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function _streamDirect($tag, $offset, $limit, $since_id, $max_id, $since)
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{
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$nt = new Notice_tag();
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$nt->tag = $tag;
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$nt->selectAdd();
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$nt->selectAdd('notice_id');
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if ($since_id != 0) {
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$nt->whereAdd('notice_id > ' . $since_id);
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}
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if ($max_id != 0) {
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$nt->whereAdd('notice_id < ' . $max_id);
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}
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if (!is_null($since)) {
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$nt->whereAdd('created > \'' . date('Y-m-d H:i:s', $since) . '\'');
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}
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$nt->orderBy('notice_id DESC');
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if (!is_null($offset)) {
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$nt->limit($offset, $limit);
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}
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$ids = array();
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if ($nt->find()) {
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while ($nt->fetch()) {
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$ids[] = $nt->notice_id;
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}
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}
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return $ids;
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}
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function blowCache($blowLast=false)
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{
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$cache = common_memcache();
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if ($cache) {
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$idkey = common_cache_key('notice_tag:notice_ids:' . common_keyize($this->tag));
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$cache->delete($idkey);
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if ($blowLast) {
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$cache->delete($idkey.';last');
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}
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}
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}
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function &pkeyGet($kv)
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{
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return Memcached_DataObject::pkeyGet('Notice_tag', $kv);
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}
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}
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