function notifications_ui_subscribe_options in Notifications 6

Same name and namespace in other branches

1. 6.2 notifications_ui/notifications_ui.module \notifications_ui_subscribe_options()
2. 6.3 notifications_ui/notifications_ui.module \notifications_ui_subscribe_options()

Get list of possible and existing subscriptions for user/object

Parameters

$account: User account to get options/subscriptions for

$type: Subscription type to get options: 'user', 'node'

$object: The object to subscribe. It may be $node or $user

$load: Whether to load current subscriptions for each option

Return value

Array of subscription options The enabled ones will have a 'subscriptions' element loaded

3 calls to notifications_ui_subscribe_options()

notifications_ui_block in notifications_ui/notifications_ui.module

Implementation of hook_block()

notifications_ui_link in notifications_ui/notifications_ui.module

Implementation of hook_link()

notifications_ui_user in notifications_ui/notifications_ui.module

File

notifications_ui/notifications_ui.module, line 425

User Interface for subscriptions modules

Code

function notifications_ui_subscribe_options($account, $type, $object, $load = TRUE) {

  // Get allowed node options and current subscriptions
  $subscribe_options = notifications_module_information("{$type} options", $account, $object);
  $allowed_types = notifications_ui_allowed_types();
  $allowed_options = array();

  // We also keep track of event types for each subscription type
  $event_types = array(
    'node' => TRUE,
  );
  foreach ($subscribe_options as $index => $option) {
    if (isset($allowed_types[$option['type']]) && notifications_user_allowed('subscription', $account, (object) $option)) {
      $allowed_options[] = $option;

      // We add the event type to our list
      $event_types[$allowed_types[$option['type']]['event_type']] = TRUE;
    }
  }
  if ($load) {
    notifications_ui_load_subscriptions($allowed_options, $account);
  }
  return $allowed_options;
}