<?php
/*
- * Laconica - a distributed open-source microblogging tool
- * Copyright (C) 2008, Controlez-Vous, Inc.
+ * StatusNet - the distributed open-source microblogging tool
+ * Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
-class Notice_tag extends Memcached_DataObject
+class Notice_tag extends Managed_DataObject
{
###START_AUTOCODE
/* the code below is auto generated do not remove the above tag */
public $notice_id; // int(4) primary_key not_null
public $created; // datetime() not_null
- /* Static get */
- function staticGet($k,$v=null)
- { return Memcached_DataObject::staticGet('Notice_tag',$k,$v); }
-
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
-
- static function getStream($tag, $offset=0, $limit=20) {
- $qry =
- 'SELECT notice.* ' .
- 'FROM notice JOIN notice_tag ON notice.id = notice_tag.notice_id ' .
- 'WHERE notice_tag.tag = "%s" ';
-
- return Notice::getStream(sprintf($qry, $tag),
- 'notice_tag:notice_stream:' . common_keyize($tag),
- $offset, $limit);
+
+ public static function schemaDef()
+ {
+ return array(
+ 'description' => 'Hash tags',
+ 'fields' => array(
+ 'tag' => array('type' => 'varchar', 'length' => 64, 'not null' => true, 'description' => 'hash tag associated with this notice'),
+ 'notice_id' => array('type' => 'int', 'not null' => true, 'description' => 'notice tagged'),
+ 'created' => array('type' => 'datetime', 'not null' => true, 'description' => 'date this record was created'),
+ ),
+ 'primary key' => array('tag', 'notice_id'),
+ 'foreign keys' => array(
+ 'notice_tag_notice_id_fkey' => array('notice', array('notice_id' => 'id')),
+ ),
+ 'indexes' => array(
+ 'notice_tag_created_idx' => array('created'),
+ 'notice_tag_notice_id_idx' => array('notice_id'),
+ 'notice_tag_tag_created_notice_id_idx' => array('tag', 'created', 'notice_id')
+ ),
+ );
}
- function blowCache()
+ static function getStream($tag, $offset=0, $limit=20, $sinceId=0, $maxId=0)
{
- $cache = common_memcache();
- if ($cache) {
- $cache->delete(common_cache_key('notice_tag:notice_stream:' . $this->tag));
+ $stream = new TagNoticeStream($tag);
+
+ return $stream->getNotices($offset, $limit, $sinceId, $maxId);
+ }
+
+ function blowCache($blowLast=false)
+ {
+ self::blow('notice_tag:notice_ids:%s', Cache::keyize($this->tag));
+ if ($blowLast) {
+ self::blow('notice_tag:notice_ids:%s;last', Cache::keyize($this->tag));
}
}
+
+ static function url($tag)
+ {
+ if (common_config('singleuser', 'enabled')) {
+ // regular TagAction isn't set up in 1user mode
+ $nickname = User::singleUserNickname();
+ $url = common_local_url('showstream',
+ array('nickname' => $nickname,
+ 'tag' => $tag));
+ } else {
+ $url = common_local_url('tag', array('tag' => $tag));
+ }
+
+ return $url;
+ }
}