87 lines
2.0 KiB
PHP
87 lines
2.0 KiB
PHP
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<?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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