menu_test.module

<?php


/**
 * @file
 * Module that implements various hooks for menu tests.
 */
use Drupal\Core\Cache\RefinableCacheableDependencyInterface;
use Drupal\Core\Url;

/**
 * Implements hook_menu_links_discovered_alter().
 */
function menu_test_menu_links_discovered_alter(&$links) {
    // Many of the machine names here are slightly different from the route name.
    // Since the machine name is arbitrary, this helps ensure that core does not
    // add mistaken assumptions about the correlation.
    $links['menu_test.menu_name_test']['menu_name'] = menu_test_menu_name();
    $links['menu_test.context']['title'] = \Drupal::config('menu_test.menu_item')->get('title');
    // Adds a custom menu link.
    $links['menu_test.custom'] = [
        'title' => 'Custom link',
        'route_name' => 'menu_test.custom',
        'description' => 'Custom link used to check the integrity of manually added menu links.',
        'parent' => 'menu_test',
    ];
}

/**
 * Implements hook_menu_local_tasks_alter().
 */
function menu_test_menu_local_tasks_alter(&$data, $route_name, RefinableCacheableDependencyInterface &$cacheability) {
    if (in_array($route_name, [
        'menu_test.tasks_default',
    ])) {
        $data['tabs'][0]['foo'] = [
            '#theme' => 'menu_local_task',
            '#link' => [
                'title' => "Task 1 <script>alert('Welcome to the jungle!')</script>",
                'url' => Url::fromRoute('menu_test.router_test1', [
                    'bar' => '1',
                ]),
            ],
            '#weight' => 10,
        ];
        $data['tabs'][0]['bar'] = [
            '#theme' => 'menu_local_task',
            '#link' => [
                'title' => 'Task 2',
                'url' => Url::fromRoute('menu_test.router_test2', [
                    'bar' => '2',
                ]),
            ],
            '#weight' => 20,
        ];
    }
    $cacheability->addCacheTags([
        'kittens:dwarf-cat',
    ]);
}

/**
 * Sets a static variable for the testMenuName() test.
 *
 * Used to change the menu_name parameter of a menu.
 *
 * @param string $new_name
 *   (optional) If set, will change the $menu_name value.
 *
 * @return string
 *   The $menu_name value to use.
 */
function menu_test_menu_name($new_name = '') {
    static $menu_name = 'original';
    if ($new_name) {
        $menu_name = $new_name;
    }
    return $menu_name;
}

/**
 * Title callback: Concatenates the title and case number.
 *
 * @param string $title
 *   Title string.
 * @param int $case_number
 *   (optional) The current case number which it tests (defaults to 3).
 *
 * @return string
 *   A string containing the title and case number.
 *
 * @see menu_test_menu()
 */
function menu_test_title_callback($title, $case_number = 3) {
    return t($title) . ' - Case ' . $case_number;
}