methods on User to grant, check, and revoke roles

This commit is contained in:
Evan Prodromou 2009-08-27 11:38:31 -07:00
parent 41ee56f770
commit 522008dee5
2 changed files with 49 additions and 0 deletions

View File

@ -674,4 +674,48 @@ class User extends Memcached_DataObject
{
return Design::staticGet('id', $this->design_id);
}
function hasRole($name)
{
$role = User_role::pkeyGet(array('user_id' => $this->id,
'role' => $name));
return (!empty($role));
}
function grantRole($name)
{
$role = new User_role();
$role->user_id = $this->id;
$role->role = $name;
$role->created = common_sql_now();
$result = $role->insert();
if (!$result) {
common_log_db_error($role, 'INSERT', __FILE__);
return false;
}
return true;
}
function revokeRole($name)
{
$role = User_role::pkeyGet(array('user_id' => $this->id,
'role' => $name));
if (empty($role)) {
throw new Exception('Cannot revoke role "'.$name.'" for user #'.$this->id.'; does not exist.');
}
$result = $role->delete();
if (!$result) {
common_log_db_error($role, 'DELETE', __FILE__);
throw new Exception('Cannot revoke role "'.$name.'" for user #'.$this->id.'; database error.');
}
return true;
}
}

View File

@ -40,4 +40,9 @@ class User_role extends Memcached_DataObject
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
function &pkeyGet($kv)
{
return Memcached_DataObject::pkeyGet('User_role', $kv);
}
}