localgov_workflows.module

<?php

/**
 * @file
 * Localgov Workflow module hooks.
 */

use Drupal\Core\Access\AccessResult;
use Drupal\Core\Cache\RefinableCacheableDependencyInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\localgov_roles\RolesHelper;
use Drupal\localgov_workflows\RequireLogMessage;
use Drupal\node\NodeTypeInterface;
use Drupal\workflows\Entity\Workflow;

/**
 * Implements hook_localgov_roles_default().
 */
function localgov_workflows_localgov_roles_default(): array {
  return [
    RolesHelper::EDITOR_ROLE => [
      'use localgov_editorial transition approve',
      'use localgov_editorial transition archive',
      'use localgov_editorial transition archived_draft',
      'use localgov_editorial transition archived_published',
      'use localgov_editorial transition create_new_draft',
      'use localgov_editorial transition publish',
      'use localgov_editorial transition reject',
      'use localgov_editorial transition submit_for_review',
      'view all scheduled transitions',
      'view any unpublished content',
      'view latest version',
    ],
    RolesHelper::AUTHOR_ROLE => [
      'use localgov_editorial transition archive',
      'use localgov_editorial transition create_new_draft',
      'use localgov_editorial transition reject',
      'use localgov_editorial transition submit_for_review',
      'use localgov_editorial transition publish',
      'view all scheduled transitions',
      'view any unpublished content',
      'view latest version',
    ],
    RolesHelper::CONTRIBUTOR_ROLE => [
      'use localgov_editorial transition create_new_draft',
      'use localgov_editorial transition reject',
      'use localgov_editorial transition submit_for_review',
      'view all scheduled transitions',
      'view any unpublished content',
      'view latest version',
      'use localgov_editorial transition create_new_draft',
      'use localgov_editorial transition reject',
      'use localgov_editorial transition submit_for_review',
      'view any unpublished content',
      'view latest version',
    ],
  ];
}

/**
 * Implements hook_ENTITY_TYPE_insert().
 */
function localgov_workflows_node_type_insert(NodeTypeInterface $node_type) {
  // Add workflow to new localgov_ node bundle with no other workflow.
  if (strpos($node_type->id(), 'localgov_') === 0) {
    $types = \Drupal::service('entity_type.bundle.info')->getBundleInfo('node');
    if (empty($types['node']['workflow'])) {
      $editorial = Workflow::load('localgov_editorial');
      $type = $editorial->getTypePlugin();
      $type->addEntityTypeAndBundle('node', $node_type->id());
      $editorial->save();
    }
  }
}

/**
 * Implements hook_menu_local_tasks_alter().
 */
function localgov_workflows_menu_local_tasks_alter(&$data, $route_name, RefinableCacheableDependencyInterface &$cacheability) {

  // Disabled the default 'content moderation` tab on admin content pages as
  // this expects the default 'editorial' workflow is enabled and doesn't work
  // with other workflows without altering the content moderation view.
  $admin_content_routes = [
    'system.admin_content',
    'view.localgov_approvals_dashboard.approvals_dashboard',
  ];
  if (in_array($route_name, $admin_content_routes)) {

    // Check if there are more workflows enabled than localgov_editorial.
    $workflows = \Drupal::entityQuery('workflow')->accessCheck(TRUE)->execute();
    if (in_array('localgov_editorial', $workflows) && count($workflows) == 1) {

      // Hide the moderated content tab.
      for ($i = 0; $i < count($data['tabs']); $i++) {
        foreach ($data['tabs'][$i] as $key => $tab) {
          if ($key == 'content_moderation.moderated_content') {
            $data['tabs'][$i][$key]['#access'] = AccessResult::neutral();
          }
        }
      }
    }
  }

  // Add cache dependency on workflow.
  $cacheability->addCacheTags(['config:workflow_list']);
}

/**
 * Imlements hook_form_BASE_FORM_ID_alter().
 */
function localgov_workflows_form_node_type_form_alter(&$form, FormStateInterface $form_state) {
  return \Drupal::classResolver(RequireLogMessage::class)
    ->alterNodeTypeForm($form, $form_state);
}

/**
 * Implements hook_module_implements_alter().
 */
function localgov_workflows_module_implements_alter(&$implementations, $hook) {
  if ($hook == 'form_alter' && isset($implementations['localgov_workflows'])) {
    // field_ui was altering the node_type form before us, copying and hiding
    // the submit button, and thus handlers. As some other module could do
    // the same we'll just get in early.
    $group = $implementations['localgov_workflows'];
    unset($implementations['localgov_workflows']);
    $implementations = ['localgov_workflows' => $group] + $implementations;
  }
}