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Introduce user count action to user management

This commit is contained in:
Arthur Schiwon 2014-01-07 23:05:37 +01:00
parent 0e843b9d7d
commit 1e1ced7772
3 changed files with 42 additions and 7 deletions
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16
lib/private/user/backend.php
View File

@ -31,13 +31,14 @@ define('OC_USER_BACKEND_NOT_IMPLEMENTED', -501);
/** /**
* actions that user backends can define * actions that user backends can define
*/ */
define('OC_USER_BACKEND_CREATE_USER', 0x0000001); define('OC_USER_BACKEND_CREATE_USER', 0x00000001);
define('OC_USER_BACKEND_SET_PASSWORD', 0x0000010); define('OC_USER_BACKEND_SET_PASSWORD', 0x00000010);
define('OC_USER_BACKEND_CHECK_PASSWORD', 0x0000100); define('OC_USER_BACKEND_CHECK_PASSWORD', 0x00000100);
define('OC_USER_BACKEND_GET_HOME', 0x0001000); define('OC_USER_BACKEND_GET_HOME', 0x00001000);
define('OC_USER_BACKEND_GET_DISPLAYNAME', 0x0010000); define('OC_USER_BACKEND_GET_DISPLAYNAME', 0x00010000);
define('OC_USER_BACKEND_SET_DISPLAYNAME', 0x0100000); define('OC_USER_BACKEND_SET_DISPLAYNAME', 0x00100000);
define('OC_USER_BACKEND_PROVIDE_AVATAR', 0x1000000); define('OC_USER_BACKEND_PROVIDE_AVATAR', 0x01000000);
define('OC_USER_BACKEND_COUNT_USERS', 0x10000000);
/** /**
* Abstract base class for user management. Provides methods for querying backend * Abstract base class for user management. Provides methods for querying backend
@ -55,6 +56,7 @@ abstract class OC_User_Backend implements OC_User_Interface {
OC_USER_BACKEND_GET_DISPLAYNAME => 'getDisplayName', OC_USER_BACKEND_GET_DISPLAYNAME => 'getDisplayName',
OC_USER_BACKEND_SET_DISPLAYNAME => 'setDisplayName', OC_USER_BACKEND_SET_DISPLAYNAME => 'setDisplayName',
OC_USER_BACKEND_PROVIDE_AVATAR => 'canChangeAvatar', OC_USER_BACKEND_PROVIDE_AVATAR => 'canChangeAvatar',
OC_USER_BACKEND_COUNT_USERS => 'countUsers',
); );
/** /**

15
lib/private/user/database.php
View File

@ -253,4 +253,19 @@ class OC_User_Database extends OC_User_Backend {
return true; return true;
} }
/**
* counts the users in the database
*
* @return int | bool
*/
public function countUsers() {
$query = OC_DB::prepare('SELECT COUNT(*) FROM `*PREFIX*users`');
$result = $query->execute();
if (OC_DB::isError($result)) {
OC_Log::write('core', OC_DB::getErrorMessage($result), OC_Log::ERROR);
return false;
}
return $result->fetchOne();
}
} }

18
lib/private/user/manager.php
View File

@ -270,4 +270,22 @@ class Manager extends PublicEmitter {
} }
return false; return false;
} }
/**
* returns how many users per backend exist (if supported by backend)
*
* @return array with backend class as key and count number as value
*/
public function countUsers() {
$userCountStatistics = array();
foreach ($this->backends as $backend) {
if ($backend->implementsActions(\OC_USER_BACKEND_COUNT_USERS)) {
$backendusers = $backend->countUsers();
if($backendusers !== false) {
$userCountStatistics[get_class($backend)] = $backendusers;
}
}
}
return $userCountStatistics;
}
} }