function forum_menu_local_tasks_alter

Implements hook_menu_local_tasks_alter().

File

modules/forum/forum.module, line 164

Code

function forum_menu_local_tasks_alter(&$data, $router_item, $root_path) {
    global $user;
    // Add action link to 'node/add/forum' on 'forum' sub-pages.
    if ($root_path == 'forum' || $root_path == 'forum/%') {
        $tid = isset($router_item['page_arguments'][0]) ? $router_item['page_arguments'][0]->tid : 0;
        $forum_term = forum_forum_load($tid);
        if ($forum_term) {
            $links = array();
            // Loop through all bundles for forum taxonomy vocabulary field.
            $field = field_info_field('taxonomy_forums');
            foreach ($field['bundles']['node'] as $type) {
                if (node_access('create', $type)) {
                    $links[$type] = array(
                        '#theme' => 'menu_local_action',
                        '#link' => array(
                            'title' => t('Add new @node_type', array(
                                '@node_type' => node_type_get_name($type),
                            )),
                            'href' => 'node/add/' . str_replace('_', '-', $type) . '/' . $forum_term->tid,
                        ),
                    );
                }
            }
            if (empty($links)) {
                // Authenticated user does not have access to create new topics.
                if ($user->uid) {
                    $links['disallowed'] = array(
                        '#theme' => 'menu_local_action',
                        '#link' => array(
                            'title' => t('You are not allowed to post new content in the forum.'),
                        ),
                    );
                }
                else {
                    $links['login'] = array(
                        '#theme' => 'menu_local_action',
                        '#link' => array(
                            'title' => t('<a href="@login">Log in</a> to post new content in the forum.', array(
                                '@login' => url('user/login', array(
                                    'query' => drupal_get_destination(),
                                )),
                            )),
                            'localized_options' => array(
                                'html' => TRUE,
                            ),
                        ),
                    );
                }
            }
            $data['actions']['output'] = array_merge($data['actions']['output'], $links);
        }
    }
}