2008-08-13 15:26:37 +01:00
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<?php
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/**
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* Table Definition for fave
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*/
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2008-09-26 17:18:24 +01:00
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require_once INSTALLDIR.'/classes/Memcached_DataObject.php';
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2008-08-13 15:26:37 +01:00
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2009-05-01 20:01:28 +01:00
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class Fave extends Memcached_DataObject
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2008-08-13 15:26:37 +01:00
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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 = 'fave'; // table name
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public $notice_id; // int(4) primary_key not_null
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public $user_id; // int(4) primary_key not_null
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public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP
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/* Static get */
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2008-12-23 19:33:23 +00:00
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function staticGet($k,$v=null)
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{ return Memcached_DataObject::staticGet('Fave',$k,$v); }
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2008-08-13 15:26:37 +01:00
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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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2008-09-08 19:16:24 +01:00
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2010-03-23 18:06:37 +00:00
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/**
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* Save a favorite record.
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* @fixme post-author notification should be moved here
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*
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* @param Profile $profile the local or remote user who likes
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* @param Notice $notice the notice that is liked
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* @return mixed false on failure, or Fave record on success
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*/
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static function addNew(Profile $profile, Notice $notice) {
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2010-02-20 17:03:32 +00:00
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$fave = null;
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if (Event::handle('StartFavorNotice', array($profile, $notice, &$fave))) {
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$fave = new Fave();
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$fave->user_id = $profile->id;
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$fave->notice_id = $notice->id;
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if (!$fave->insert()) {
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common_log_db_error($fave, 'INSERT', __FILE__);
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return false;
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}
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2011-03-18 00:36:53 +00:00
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self::blow('fave:by_notice:%d', $fave->notice_id);
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2010-02-20 17:03:32 +00:00
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Event::handle('EndFavorNotice', array($profile, $notice));
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2008-12-23 19:19:07 +00:00
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}
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2010-02-20 17:03:32 +00:00
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2008-12-23 19:19:07 +00:00
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return $fave;
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}
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2009-05-01 20:01:28 +01:00
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2010-02-20 17:03:32 +00:00
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function delete()
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{
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$profile = Profile::staticGet('id', $this->user_id);
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$notice = Notice::staticGet('id', $this->notice_id);
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$result = null;
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if (Event::handle('StartDisfavorNotice', array($profile, $notice, &$result))) {
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$result = parent::delete();
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2011-03-18 00:36:53 +00:00
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self::blow('fave:by_notice:%d', $this->notice_id);
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2010-02-20 17:03:32 +00:00
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if ($result) {
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Event::handle('EndDisfavorNotice', array($profile, $notice));
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}
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}
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return $result;
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}
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2010-01-06 22:28:40 +00:00
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function pkeyGet($kv)
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2008-12-23 19:33:23 +00:00
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{
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2008-12-23 19:19:07 +00:00
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return Memcached_DataObject::pkeyGet('Fave', $kv);
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}
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2009-05-01 20:01:28 +01:00
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2010-05-05 22:46:36 +01:00
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function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false, $since_id=0, $max_id=0)
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2009-05-01 20:01:28 +01:00
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{
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2011-03-23 15:29:55 +00:00
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$stream = new NoticeStream(array('Fave', '_streamDirect'),
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array($user_id, $own),
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($own) ? 'fave:ids_by_user_own:'.$user_id :
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'fave:ids_by_user:'.$user_id);
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return $stream->getNotices($offset, $limit, $since_id, $max_id);
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2009-05-01 20:01:28 +01:00
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}
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2010-12-17 22:32:06 +00:00
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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> $max_id
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* @return <type>
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*/
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2010-03-02 19:54:02 +00:00
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function _streamDirect($user_id, $own, $offset, $limit, $since_id, $max_id)
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2009-05-01 20:01:28 +01:00
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{
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$fav = new Fave();
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2009-06-23 21:51:23 +01:00
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$qry = null;
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if ($own) {
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$qry = 'SELECT fave.* FROM fave ';
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$qry .= 'WHERE fave.user_id = ' . $user_id . ' ';
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} else {
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$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 = ' . $user_id . ' ';
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2009-07-23 22:22:22 +01:00
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$qry .= 'AND notice.is_local != ' . Notice::GATEWAY . ' ';
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2009-06-23 21:51:23 +01:00
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}
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2009-05-01 20:01:28 +01:00
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if ($since_id != 0) {
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2009-06-23 21:51:23 +01:00
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$qry .= 'AND notice_id > ' . $since_id . ' ';
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2009-05-01 20:01:28 +01:00
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}
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2009-05-30 00:32:55 +01:00
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if ($max_id != 0) {
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2009-06-23 21:51:23 +01:00
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$qry .= 'AND notice_id <= ' . $max_id . ' ';
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2009-05-01 20:01:28 +01:00
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}
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// NOTE: we sort by fave time, not by notice time!
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2009-06-23 21:51:23 +01:00
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$qry .= 'ORDER BY modified DESC ';
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2009-05-01 20:01:28 +01:00
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if (!is_null($offset)) {
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2009-06-26 09:25:52 +01:00
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$qry .= "LIMIT $limit OFFSET $offset";
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2009-05-01 20:01:28 +01:00
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}
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2009-06-23 21:51:23 +01:00
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$fav->query($qry);
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2009-05-01 20:01:28 +01:00
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$ids = array();
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2009-06-23 21:51:23 +01:00
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while ($fav->fetch()) {
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$ids[] = $fav->notice_id;
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2009-05-01 20:01:28 +01:00
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}
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2009-06-23 21:51:23 +01:00
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$fav->free();
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unset($fav);
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2009-05-01 20:01:28 +01:00
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return $ids;
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}
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2010-08-04 20:07:49 +01:00
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function asActivity()
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{
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$notice = Notice::staticGet('id', $this->notice_id);
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$profile = Profile::staticGet('id', $this->user_id);
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$act = new Activity();
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$act->verb = ActivityVerb::FAVORITE;
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2010-12-10 23:50:50 +00:00
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// FIXME: rationalize this with URL below
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2010-08-04 20:07:49 +01:00
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$act->id = TagURI::mint('favor:%d:%d:%s',
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$profile->id,
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$notice->id,
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2010-09-13 21:22:27 +01:00
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common_date_iso8601($this->modified));
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2010-08-04 20:07:49 +01:00
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2010-09-13 21:22:27 +01:00
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$act->time = strtotime($this->modified);
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2010-09-28 22:21:09 +01:00
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// TRANS: Activity title when marking a notice as favorite.
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2010-08-04 20:07:49 +01:00
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$act->title = _("Favor");
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2010-09-28 22:21:09 +01:00
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// TRANS: Ntofication given when a user marks a notice as favorite.
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// TRANS: %1$s is a user nickname or full name, %2$s is a notice URI.
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2010-10-04 22:24:04 +01:00
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$act->content = sprintf(_('%1$s marked notice %2$s as a favorite.'),
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2010-08-04 20:07:49 +01:00
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$profile->getBestName(),
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$notice->uri);
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2010-09-13 21:22:27 +01:00
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$act->actor = ActivityObject::fromProfile($profile);
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$act->objects[] = ActivityObject::fromNotice($notice);
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2010-08-04 20:07:49 +01:00
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2010-12-10 23:50:50 +00:00
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$url = common_local_url('AtomPubShowFavorite',
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array('profile' => $this->user_id,
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'notice' => $this->notice_id));
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$act->selfLink = $url;
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$act->editLink = $url;
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2010-08-04 20:07:49 +01:00
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return $act;
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}
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2010-12-12 17:22:04 +00:00
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/**
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* Fetch a stream of favorites by profile
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*
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* @param integer $profileId Profile that faved
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* @param integer $offset Offset from last
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* @param integer $limit Number to get
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*
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* @return mixed stream of faves, use fetch() to iterate
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*
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* @todo Cache results
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* @todo integrate with Fave::stream()
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*/
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static function byProfile($profileId, $offset, $limit)
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{
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$fav = new Fave();
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$fav->user_id = $profileId;
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$fav->orderBy('modified DESC');
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$fav->limit($offset, $limit);
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$fav->find();
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return $fav;
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}
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2011-03-18 00:06:04 +00:00
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/**
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* Grab a list of profile who have favored this notice.
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*
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* @return ArrayWrapper masquerading as a Fave
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*/
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static function byNotice($noticeId)
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{
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$c = self::memcache();
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2011-03-18 00:36:53 +00:00
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$key = Cache::key('fave:by_notice:' . $noticeId);
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2011-03-18 00:06:04 +00:00
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$wrapper = $c->get($key);
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if (!$wrapper) {
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// @fixme caching & scalability!
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$fave = new Fave();
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$fave->notice_id = $noticeId;
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$fave->find();
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2011-03-18 00:36:53 +00:00
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$list = array();
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2011-03-18 00:06:04 +00:00
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while ($fave->fetch()) {
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$list[] = clone($fave);
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}
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$wrapper = new ArrayWrapper($list);
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$c->set($key, $wrapper);
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}
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return $wrapper;
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}
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2008-08-13 15:26:37 +01:00
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}
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