function subscriptions_ui_block_view in Subscriptions 2.0.x

Same name and namespace in other branches

1. 7 subscriptions_ui.module \subscriptions_ui_block_view()

Implements hook_block_view().

Define the Subscriptions Interface block for node pages (depending on the Display Settings).

Parameters

int $delta:

Return value

array|null

File

subscriptions_ui/subscriptions_ui.module, line 111

Provides a user interface for Subscriptions.

Code

function subscriptions_ui_block_view($delta = 0) {
  $arg2 = subscriptions_arg(2);
  if (subscriptions_ui_can_subscribe() && variable_get('subscriptions_form_in_block', 0) && (!variable_get('subscriptions_form_link_only', 0) && (empty($arg2) || $arg2 == 'view') || variable_get('subscriptions_form_link_only', 0) && $arg2 == 'subscribe')) {
    return [
      'subject' => t('Subscriptions'),
      'content' => drupal_get_form('subscriptions_ui_node_form', menu_get_object()),
    ];
  }
  return NULL;
}