X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FFave.php;h=467465ba0544ab7bda036cc7dac29d77591a7dc2;hb=31d056029461c5f61e0667ab6f80c21a505e36cc;hp=030e67b56138fc796552e8edd149126a880b9d97;hpb=8dea5144a948a1c5dbf51ad8b3f39f4bd2e2fb30;p=quix0rs-gnu-social.git diff --git a/classes/Fave.php b/classes/Fave.php index 030e67b561..467465ba05 100644 --- a/classes/Fave.php +++ b/classes/Fave.php @@ -4,7 +4,7 @@ */ require_once INSTALLDIR.'/classes/Memcached_DataObject.php'; -class Fave extends Memcached_DataObject +class Fave extends Managed_DataObject { ###START_AUTOCODE /* the code below is auto generated do not remove the above tag */ @@ -12,6 +12,7 @@ class Fave extends Memcached_DataObject public $__table = 'fave'; // table name public $notice_id; // int(4) primary_key not_null public $user_id; // int(4) primary_key not_null + public $uri; // varchar(255) public $modified; // timestamp() not_null default_CURRENT_TIMESTAMP /* Static get */ @@ -21,6 +22,31 @@ class Fave extends Memcached_DataObject /* the code above is auto generated do not remove the tag below */ ###END_AUTOCODE + public static function schemaDef() + { + return array( + 'fields' => array( + 'notice_id' => array('type' => 'int', 'not null' => true, 'description' => 'notice that is the favorite'), + 'user_id' => array('type' => 'int', 'not null' => true, 'description' => 'user who likes this notice'), + 'uri' => array('type' => 'varchar', 'length' => 255, 'description' => 'universally unique identifier, usually a tag URI'), + 'modified' => array('type' => 'timestamp', 'not null' => true, 'description' => 'date this record was modified'), + ), + 'primary key' => array('notice_id', 'user_id'), + 'unique keys' => array( + 'fave_uri_key' => array('uri'), + ), + 'foreign keys' => array( + 'fave_notice_id_fkey' => array('notice', array('notice_id' => 'id')), + 'fave_user_id_fkey' => array('profile', array('user_id' => 'id')), // note: formerly referenced notice.id, but we can now record remote users' favorites + ), + 'indexes' => array( + 'fave_notice_id_idx' => array('notice_id'), + 'fave_user_id_idx' => array('user_id', 'modified'), + 'fave_modified_idx' => array('modified'), + ), + ); + } + /** * Save a favorite record. * @fixme post-author notification should be moved here @@ -39,11 +65,15 @@ class Fave extends Memcached_DataObject $fave->user_id = $profile->id; $fave->notice_id = $notice->id; - + $fave->modified = common_sql_now(); + $fave->uri = self::newURI($fave->user_id, + $fave->notice_id, + $fave->modified); if (!$fave->insert()) { common_log_db_error($fave, 'INSERT', __FILE__); return false; } + self::blow('fave:list-ids:notice_id:%d', $fave->notice_id); Event::handle('EndFavorNotice', array($profile, $notice)); } @@ -61,6 +91,7 @@ class Fave extends Memcached_DataObject if (Event::handle('StartDisfavorNotice', array($profile, $notice, &$result))) { $result = parent::delete(); + self::blow('fave:list-ids:notice_id:%d', $this->notice_id); if ($result) { Event::handle('EndDisfavorNotice', array($profile, $notice)); @@ -77,57 +108,16 @@ class Fave extends Memcached_DataObject function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false, $since_id=0, $max_id=0) { - $ids = Notice::stream(array('Fave', '_streamDirect'), - array($user_id, $own), - ($own) ? 'fave:ids_by_user_own:'.$user_id : - 'fave:ids_by_user:'.$user_id, - $offset, $limit, $since_id, $max_id); - return $ids; + $stream = new FaveNoticeStream($user_id, $own); + + return $stream->getNotices($offset, $limit, $since_id, $max_id); } - function _streamDirect($user_id, $own, $offset, $limit, $since_id, $max_id) + function idStream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false, $since_id=0, $max_id=0) { - $fav = new Fave(); - $qry = null; + $stream = new FaveNoticeStream($user_id, $own); - if ($own) { - $qry = 'SELECT fave.* FROM fave '; - $qry .= 'WHERE fave.user_id = ' . $user_id . ' '; - } else { - $qry = 'SELECT fave.* FROM fave '; - $qry .= 'INNER JOIN notice ON fave.notice_id = notice.id '; - $qry .= 'WHERE fave.user_id = ' . $user_id . ' '; - $qry .= 'AND notice.is_local != ' . Notice::GATEWAY . ' '; - } - - if ($since_id != 0) { - $qry .= 'AND notice_id > ' . $since_id . ' '; - } - - if ($max_id != 0) { - $qry .= 'AND notice_id <= ' . $max_id . ' '; - } - - // NOTE: we sort by fave time, not by notice time! - - $qry .= 'ORDER BY modified DESC '; - - if (!is_null($offset)) { - $qry .= "LIMIT $limit OFFSET $offset"; - } - - $fav->query($qry); - - $ids = array(); - - while ($fav->fetch()) { - $ids[] = $fav->notice_id; - } - - $fav->free(); - unset($fav); - - return $ids; + return $stream->getNoticeIds($offset, $limit, $since_id, $max_id); } function asActivity() @@ -141,10 +131,7 @@ class Fave extends Memcached_DataObject // FIXME: rationalize this with URL below - $act->id = TagURI::mint('favor:%d:%d:%s', - $profile->id, - $notice->id, - common_date_iso8601($this->modified)); + $act->id = $this->getURI(); $act->time = strtotime($this->modified); // TRANS: Activity title when marking a notice as favorite. @@ -167,4 +154,49 @@ class Fave extends Memcached_DataObject return $act; } + + /** + * Fetch a stream of favorites by profile + * + * @param integer $profileId Profile that faved + * @param integer $offset Offset from last + * @param integer $limit Number to get + * + * @return mixed stream of faves, use fetch() to iterate + * + * @todo Cache results + * @todo integrate with Fave::stream() + */ + + static function byProfile($profileId, $offset, $limit) + { + $fav = new Fave(); + + $fav->user_id = $profileId; + + $fav->orderBy('modified DESC'); + + $fav->limit($offset, $limit); + + $fav->find(); + + return $fav; + } + + function getURI() + { + if (!empty($this->uri)) { + return $this->uri; + } else { + return self::newURI($this->user_id, $this->notice_id, $this->modified); + } + } + + static function newURI($profile_id, $notice_id, $modified) + { + return TagURI::mint('favor:%d:%d:%s', + $profile_id, + $notice_id, + common_date_iso8601($modified)); + } }