*
* @see DB_DataObject
*/
-
class TagSub extends Managed_DataObject
{
public $__table = 'tagsub'; // table name
$ts->profile_id = $profile->id;
$ts->created = common_sql_now();
$ts->insert();
+ self::blow('tagsub:by_profile:%d', $profile->id);
return $ts;
}
'profile_id' => $profile->id));
if ($ts) {
$ts->delete();
+ self::blow('tagsub:by_profile:%d', $profile->id);
}
}
+
+ static function forProfile(Profile $profile)
+ {
+ $tags = array();
+
+ $keypart = sprintf('tagsub:by_profile:%d', $profile->id);
+ $tagstring = self::cacheGet($keypart);
+
+ if ($tagstring !== false) { // cache hit
+ if (!empty($tagstring)) {
+ $tags = explode(',', $tagstring);
+ }
+ } else {
+ $tagsub = new TagSub();
+ $tagsub->profile_id = $profile->id;
+ $tagsub->selectAdd();
+ $tagsub->selectAdd('tag');
+
+ if ($tagsub->find()) {
+ $tags = $tagsub->fetchAll('tag');
+ }
+
+ self::cacheSet($keypart, implode(',', $tags));
+ }
+
+ return $tags;
+ }
}