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Cache IDs rather than profile objects

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This commit is contained in:
Evan Prodromou 2012-07-04 14:38:06 -04:00
parent 642b1044cc
commit 69fb79caae
1 changed files with 13 additions and 12 deletions
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25
classes/User_group.php
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@ -143,25 +143,28 @@ class User_group extends Managed_DataObject
} }
function getMembers($offset=0, $limit=null) { function getMembers($offset=0, $limit=null) {
$ids = null;
if (is_null($limit) || $offset + $limit > User_group::CACHE_WINDOW) { if (is_null($limit) || $offset + $limit > User_group::CACHE_WINDOW) {
return $this->realGetMembers($offset, $ids = $this->getMemberIDs($offset,
$limit); $limit);
} else { } else {
$key = sprintf('group:members:%d', $this->id); $key = sprintf('group:members:%d', $this->id);
$window = self::cacheGet($key); $window = self::cacheGet($key);
if ($window === false) { if ($window === false) {
$members = $this->realGetMembers(0, $window = $this->getMemberIDs(0,
User_group::CACHE_WINDOW); User_group::CACHE_WINDOW);
$window = $members->fetchAll();
self::cacheSet($key, $window); self::cacheSet($key, $window);
} }
return new ArrayWrapper(array_slice($window,
$offset, $ids = array_slice($window,
$limit)); $offset,
$limit);
} }
return Profile::multiGet('id', $ids);
} }
function realGetMembers($offset=0, $limit=null) function getMemberIDs($offset=0, $limit=null)
{ {
$gm = new Group_member(); $gm = new Group_member();
@ -184,9 +187,7 @@ class User_group extends Managed_DataObject
} }
} }
$members = Profile::multiGet('id', $ids); return $ids;
return $members;
} }
/** /**