function user_unblock_user_action

Unblocks a specific user or the current user, if one is not specified.

Parameters

$entity: (optional) An entity object; if it is provided and it has a uid property, the user with that ID is unblocked.

$context: (optional) An associative array; if no user ID is found in $entity, the 'uid' element of this array determines the user to unblock.

Related topics

File

modules/user/user.module, line 3825

Code

function user_unblock_user_action(&$entity, $context = array()) {
    // First priority: If there is a $entity->uid, unblock that user.
    // This is most likely a user object or the author if a node or comment.
    if (isset($entity->uid)) {
        $uid = $entity->uid;
    }
    elseif (isset($context['uid'])) {
        $uid = $context['uid'];
    }
    else {
        $uid = $GLOBALS['user']->uid;
    }
    // The anonymous user should not be unblocked.
    if ($uid == 0) {
        watchdog('action', 'Anonymous user should not be unblocked.', array(), WATCHDOG_WARNING);
        return;
    }
    $account = user_load($uid);
    $account = user_save($account, array(
        'status' => 1,
    ));
    watchdog('action', 'Unblocked user %name.', array(
        '%name' => $account->name,
    ));
}