Version 1

[yaffs-website] / web / core / modules / tour / tour.module

diff --git a/web/core/modules/tour/tour.module b/web/core/modules/tour/tour.module
new file mode 100644 (file)
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+++ b/web/core/modules/tour/tour.module
@@ -0,0 +1,113 @@
+<?php
+
+/**
+ * @file
+ * Main functions of the module.
+ */
+
+use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\tour\Entity\Tour;
+
+/**
+ * Implements hook_help().
+ */
+function tour_help($route_name, RouteMatchInterface $route_match) {
+  switch ($route_name) {
+    case 'help.page.tour':
+      $output = '';
+      $output .= '<h3>' . t('About') . '</h3>';
+      $output .= '<p>' . t("The Tour module provides users with guided tours of the site interface. Each tour consists of several tips that highlight elements of the user interface, guide the user through a workflow, or explain key concepts of the website. For more information, see the <a href=':tour'>online documentation for the Tour module</a>.", [':tour' => 'https://www.drupal.org/documentation/modules/tour']) . '</p>';
+      $output .= '<h3>' . t('Uses') . '</h3>';
+      $output .= '<dl>';
+      $output .= '<dt>' . t('Viewing tours') . '</dt>';
+      $output .= '<dd>' . t("If a tour is available on a page, a <em>Tour</em> button will be visible in the toolbar. If you click this button the first tip of the tour will appear. The tour continues after clicking the <em>Next</em> button in the tip. To see a tour users must have the permission <em>Access tour</em> and JavaScript must be enabled in the browser") . '</dd>';
+      $output .= '<dt>' . t('Creating tours') . '</dt>';
+      $output .= '<dd>' . t("Tours can be written as YAML-documents with a text editor, or using the contributed <a href=':tour_ui'>Tour UI</a> module. For more information, see <a href=':doc_url'>the online documentation for writing tours</a>.", [':doc_url' => 'https://www.drupal.org/developing/api/tour', ':tour_ui' => 'https://www.drupal.org/project/tour_ui']) . '</dd>';
+      $output .= '</dl>';
+      return $output;
+  }
+}
+
+/**
+ * Implements hook_toolbar().
+ */
+function tour_toolbar() {
+  $items = [];
+  $items['tour'] = [
+    '#cache' => [
+      'contexts' => [
+        'user.permissions',
+      ],
+    ],
+  ];
+
+  if (!\Drupal::currentUser()->hasPermission('access tour')) {
+    return $items;
+  }
+
+  $items['tour'] += [
+    '#type' => 'toolbar_item',
+    'tab' => [
+      '#type' => 'html_tag',
+      '#tag' => 'button',
+      '#value' => t('Tour'),
+      '#attributes' => [
+        'class' => ['toolbar-icon', 'toolbar-icon-help'],
+        'aria-pressed' => 'false',
+      ],
+    ],
+    '#wrapper_attributes' => [
+      'class' => ['tour-toolbar-tab', 'hidden'],
+      'id' => 'toolbar-tab-tour',
+    ],
+    '#attached' => [
+      'library' => [
+        'tour/tour',
+      ],
+    ],
+  ];
+
+  return $items;
+}
+
+/**
+ * Implements hook_page_bottom().
+ */
+function tour_page_bottom(array &$page_bottom) {
+  if (!\Drupal::currentUser()->hasPermission('access tour')) {
+    return;
+  }
+
+  // Load all of the items and match on route name.
+  $route_match = \Drupal::routeMatch();
+  $route_name = $route_match->getRouteName();
+
+  $results = \Drupal::entityQuery('tour')
+    ->condition('routes.*.route_name', $route_name)
+    ->execute();
+  if (!empty($results) && $tours = Tour::loadMultiple(array_keys($results))) {
+    foreach ($tours as $id => $tour) {
+      // Match on params.
+      if (!$tour->hasMatchingRoute($route_name, $route_match->getRawParameters()->all())) {
+        unset($tours[$id]);
+      }
+    }
+    if (!empty($tours)) {
+      $page_bottom['tour'] = entity_view_multiple($tours, 'full');
+    }
+  }
+}
+
+/**
+ * Implements hook_ENTITY_TYPE_insert() for tour entities.
+ */
+function tour_tour_insert($entity) {
+  \Drupal::service('plugin.manager.tour.tip')->clearCachedDefinitions();
+}
+
+/**
+ * Implements hook_ENTITY_TYPE_update() for tour entities.
+ */
+function tour_tour_update($entity) {
+  \Drupal::service('plugin.manager.tour.tip')->clearCachedDefinitions();
+}