X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FFave.php;h=beeda9aafd314795414ad8c51712de94c2f03a46;hb=29f09227053a0f39b812230adc36871c79f0c9e9;hp=4a9cfaae06a0ee7ab880ddd5314531fe077ffcf4;hpb=33daace6cb7bf607b94ae684389d5577c290f026;p=quix0rs-gnu-social.git diff --git a/classes/Fave.php b/classes/Fave.php index 4a9cfaae06..beeda9aafd 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 */ @@ -12,15 +12,37 @@ 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 $modified; // timestamp() not_null default_CURRENT_TIMESTAMP - /* Static get */ - function staticGet($k,$v=null) - { return Memcached_DataObject::staticGet('Fave',$k,$v); } - /* 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 +61,16 @@ 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', $fave->notice_id); + self::blow('popular'); Event::handle('EndFavorNotice', array($profile, $notice)); } @@ -51,16 +78,18 @@ class Fave extends Memcached_DataObject return $fave; } - function delete() + function delete($useWhere=false) { - $profile = Profile::staticGet('id', $this->user_id); - $notice = Notice::staticGet('id', $this->notice_id); + $profile = Profile::getKV('id', $this->user_id); + $notice = Notice::getKV('id', $this->notice_id); $result = null; if (Event::handle('StartDisfavorNotice', array($profile, $notice, &$result))) { - $result = parent::delete(); + $result = parent::delete($useWhere); + self::blow('fave:list-ids:notice_id:%d', $this->notice_id); + self::blow('popular'); if ($result) { Event::handle('EndDisfavorNotice', array($profile, $notice)); @@ -70,94 +99,41 @@ class Fave extends Memcached_DataObject return $result; } - function pkeyGet($kv) - { - return Memcached_DataObject::pkeyGet('Fave', $kv); - } - function stream($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); } - /** - * Note that the sorting for this is by order of *fave* not order of *notice*. - * - * @fixme add since_id, max_id support? - * - * @param $user_id - * @param $own - * @param $offset - * @param $limit - * @param $since_id - * @param $max_id - * @return - */ - function _streamDirect($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(); - $qry = null; - - if ($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 . ' '; - } + $stream = new FaveNoticeStream($user_id, $own); - if ($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! + return $stream->getNoticeIds($offset, $limit, $since_id, $max_id); + } - $qry .= 'ORDER BY modified DESC '; + function asActivity() + { + $notice = Notice::getKV('id', $this->notice_id); - if (!is_null($offset)) { - $qry .= "LIMIT $limit OFFSET $offset"; + if (!$notice) { + throw new Exception("Fave for non-existent notice: " . $this->notice_id); } - $fav->query($qry); - - $ids = array(); + $profile = Profile::getKV('id', $this->user_id); - while ($fav->fetch()) { - $ids[] = $fav->notice_id; + if (!$profile) { + throw new Exception("Fave by non-existent profile: " . $this->user_id); } - $fav->free(); - unset($fav); - - return $ids; - } - - function asActivity() - { - $notice = Notice::staticGet('id', $this->notice_id); - $profile = Profile::staticGet('id', $this->user_id); - $act = new Activity(); $act->verb = ActivityVerb::FAVORITE; // 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. @@ -208,4 +184,21 @@ class Fave extends Memcached_DataObject 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)); + } }