forked from GNUsocial/gnu-social
44bcc942b8
Rearchitect (again!) notice stream code to delegate different functionality up and down the stack. Now, different classes implement NoticeStream.
87 lines
2.0 KiB
PHP
87 lines
2.0 KiB
PHP
<?php
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class FaveNoticeStream extends CachingNoticeStream
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{
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function __construct($user_id, $own)
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{
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$stream = new RawFaveNoticeStream($user_id, $own);
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if ($own) {
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$key = 'fave:ids_by_user_own:'.$user_id;
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} else {
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$key = 'fave:ids_by_user:'.$user_id;
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}
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parent::__construct($stream, $key);
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}
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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 $own;
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function __construct($user_id, $own)
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{
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$this->user_id = $user_id;
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$this->own = $own;
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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> $max_id
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* @return <type>
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*/
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function getNoticeIds($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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