gnu-social/lib/conversationnoticestream.php
Evan Prodromou 44bcc942b8 Break up stream code to use separate notice stream classes
Rearchitect (again!) notice stream code to delegate different functionality up and down the stack.

Now, different classes implement NoticeStream.
2011-03-24 18:04:19 -04:00

52 lines
1.1 KiB
PHP

<?php
class ConversationNoticeStream extends CachingNoticeStream
{
function __construct($id)
{
parent::__construct(new RawConversationNoticeStream($id),
'notice:conversation_ids:'.$id);
}
}
class RawConversationNoticeStream extends NoticeStream
{
protected $id;
function __construct($id)
{
$this->id = $id;
}
function getNoticeIds($offset=0, $limit=20, $since_id=0, $max_id=0)
{
$notice = new Notice();
$notice->selectAdd(); // clears it
$notice->selectAdd('id');
$notice->conversation = $this->id;
$notice->orderBy('created DESC, id DESC');
if (!is_null($offset)) {
$notice->limit($offset, $limit);
}
Notice::addWhereSinceId($notice, $since_id);
Notice::addWhereMaxId($notice, $max_id);
$ids = array();
if ($notice->find()) {
while ($notice->fetch()) {
$ids[] = $notice->id;
}
}
$notice->free();
$notice = NULL;
return $ids;
}
}