*/
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 */
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
$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));
}
function delete()
{
- $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;
$result = parent::delete();
self::blow('fave:list-ids:notice_id:%d', $this->notice_id);
+ self::blow('popular');
if ($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, $own=false, $since_id=0, $max_id=0)
{
$stream = new FaveNoticeStream($user_id, $own);
function asActivity()
{
- $notice = Notice::staticGet('id', $this->notice_id);
- $profile = Profile::staticGet('id', $this->user_id);
+ $notice = Notice::getKV('id', $this->notice_id);
+
+ if (!$notice) {
+ throw new Exception("Fave for non-existent notice: " . $this->notice_id);
+ }
+
+ $profile = Profile::getKV('id', $this->user_id);
+
+ if (!$profile) {
+ throw new Exception("Fave by non-existent profile: " . $this->user_id);
+ }
$act = new Activity();
// 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.
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));
+ }
}