X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=classes%2FFave.php;h=467465ba0544ab7bda036cc7dac29d77591a7dc2;hb=0bd26ed3f07e349129e6e72576f081f493779a78;hp=915b4572ffed5dd11e533a664c55e4d687d725b3;hpb=d6ec21fbc6d6f2d75c010075998d163809e89546;p=quix0rs-gnu-social.git diff --git a/classes/Fave.php b/classes/Fave.php index 915b4572ff..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 $modified; // timestamp() not_null default_CURRENT_TIMESTAMP /* Static get */ @@ -21,68 +22,181 @@ class Fave extends Memcached_DataObject /* the code above is auto generated do not remove the tag below */ ###END_AUTOCODE - static function addNew($user, $notice) { - $fave = new Fave(); - $fave->user_id = $user->id; - $fave->notice_id = $notice->id; - if (!$fave->insert()) { - common_log_db_error($fave, 'INSERT', __FILE__); - return false; + 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 + * + * @param Profile $profile the local or remote user who likes + * @param Notice $notice the notice that is liked + * @return mixed false on failure, or Fave record on success + */ + static function addNew(Profile $profile, Notice $notice) { + + $fave = null; + + if (Event::handle('StartFavorNotice', array($profile, $notice, &$fave))) { + + $fave = new Fave(); + + $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)); } + return $fave; } - function &pkeyGet($kv) + function delete() + { + $profile = Profile::staticGet('id', $this->user_id); + $notice = Notice::staticGet('id', $this->notice_id); + + $result = null; + + if (Event::handle('StartDisfavorNotice', array($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)); + } + } + + return $result; + } + + function pkeyGet($kv) { return Memcached_DataObject::pkeyGet('Fave', $kv); } - function stream($user_id, $offset=0, $limit=NOTICES_PER_PAGE) + function stream($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), - 'fave:ids_by_user:'.$user_id, - $offset, $limit); - return $ids; + $stream = new FaveNoticeStream($user_id, $own); + + return $stream->getNotices($offset, $limit, $since_id, $max_id); } - function _streamDirect($user_id, $offset, $limit, $since_id, $before_id, $since) + function idStream($user_id, $offset=0, $limit=NOTICES_PER_PAGE, $own=false, $since_id=0, $max_id=0) { - $fav = new Fave(); + $stream = new FaveNoticeStream($user_id, $own); + + return $stream->getNoticeIds($offset, $limit, $since_id, $max_id); + } - $fav->user_id = $user_id; + function asActivity() + { + $notice = Notice::staticGet('id', $this->notice_id); + $profile = Profile::staticGet('id', $this->user_id); - $fav->selectAdd(); - $fav->selectAdd('notice_id'); + $act = new Activity(); - if ($since_id != 0) { - $fav->whereAdd('notice_id > ' . $since_id); - } + $act->verb = ActivityVerb::FAVORITE; - if ($before_id != 0) { - $fav->whereAdd('notice_id < ' . $before_id); - } + // FIXME: rationalize this with URL below - if (!is_null($since)) { - $fav->whereAdd('modified > \'' . date('Y-m-d H:i:s', $since) . '\''); - } + $act->id = $this->getURI(); + + $act->time = strtotime($this->modified); + // TRANS: Activity title when marking a notice as favorite. + $act->title = _("Favor"); + // TRANS: Ntofication given when a user marks a notice as favorite. + // TRANS: %1$s is a user nickname or full name, %2$s is a notice URI. + $act->content = sprintf(_('%1$s marked notice %2$s as a favorite.'), + $profile->getBestName(), + $notice->uri); + + $act->actor = ActivityObject::fromProfile($profile); + $act->objects[] = ActivityObject::fromNotice($notice); + + $url = common_local_url('AtomPubShowFavorite', + array('profile' => $this->user_id, + 'notice' => $this->notice_id)); + + $act->selfLink = $url; + $act->editLink = $url; + + return $act; + } - // NOTE: we sort by fave time, not by notice time! + /** + * 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; $fav->orderBy('modified DESC'); - if (!is_null($offset)) { - $fav->limit($offset, $limit); - } + $fav->limit($offset, $limit); - $ids = array(); + $fav->find(); - if ($fav->find()) { - while ($fav->fetch()) { - $ids[] = $fav->notice_id; - } + return $fav; + } + + function getURI() + { + if (!empty($this->uri)) { + return $this->uri; + } else { + return self::newURI($this->user_id, $this->notice_id, $this->modified); } + } - return $ids; + static function newURI($profile_id, $notice_id, $modified) + { + return TagURI::mint('favor:%d:%d:%s', + $profile_id, + $notice_id, + common_date_iso8601($modified)); } }