*/
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);
$result = null;
if (Event::handle('StartDisfavorNotice', array($profile, $notice, &$result))) {
$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)
{
- $ids = Notice::stream(array('Fave', '_streamDirect'),
- array($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!
+ 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;
- $act->id = TagURI::mint('favor:%d:%d:%s',
- $profile->id,
- $notice->id,
- common_date_iso8601($this->modified));
+
+ // FIXME: rationalize this with URL below
+
+ $act->id = $this->getURI();
$act->time = strtotime($this->modified);
// TRANS: Activity title when marking a notice as favorite.
$act->actor = ActivityObject::fromProfile($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;
}
+
+ /**
+ * 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));
+ }
}
projects / quix0rs-gnu-social.git / blobdiff