Issue #1876906 by babruix, mikemiles86, tarekdj, janip, jhodgdon: Implement...

Issue #1876906 by babruix, mikemiles86, tarekdj, janip, jhodgdon: Implement hook_help() for views_ui.module.

core/modules/views_ui/views_ui.module

@@ -12,6 +12,31 @@
 use Drupal\Core\Ajax\AjaxResponse;
 use Drupal\Core\Ajax\ReplaceCommand;
 
+/**
+ * Implements hook_help().
+ */
+function views_ui_help($path, $arg) {
+
+  switch ($path) {
+    case 'admin/help#views_ui':
+      $output = '';
+      $output .= '<h3>' . t('About') . '</h3>';
+      $output .= '<p>' . t('The Views UI module provides an interface for managing views for the <a href="@views">Views module</a>. For more information, see the <a href="@handbook">online documentation for the Views UI module</a>.', array('@views' => \Drupal::url('help.page', array('name' => 'views')), '@handbook' => 'https://drupal.org/documentation/modules/views_ui')) . '</p>';
+      $output .= '<h3>' . t('Uses') . '</h3>';
+      $output .= '<dl>';
+      $output .= '<dt>' . t('Creating and managing views.') . '</dt>';
+      $output .= '<dd>' . t('Views can be created from the <a href="@list">Views list page</a> by using the "Add new view" action. Existing views can be managed from the <a href="@list">Views list page</a> by locating the view in the "Enabled" or "Disabled" list and selecting the desired operation action, for example "Edit".', array('@list' => \Drupal::url('views_ui.list', array('name' => 'views_ui')))) . '</dd>';
+      $output .= '<dt>' . t('Enabling and disabling views.') . '<dt>';
+      $output .= '<dd>' . t('Views can be enabled or disabled from the <a href="@list">Views list page</a>. To enable a view, find the view within the "Disabled" list and select the "Enable" operation. To disable a view find the view within the "Enabled" list and select the "Disable" operation.', array('@list' => \Drupal::url('views_ui.list', array('name' => 'views_ui')))) . '</dd>';
+      $output .= '<dt>' . t('Exporting and importing views.') . '</dt>';
+      $output .= '<dd>' . t('Views can be exported and imported as configuration files by using the <a href="@config">Configuration Manager module</a>.', array('@config' => \Drupal::url('help.page', array('name' => 'config')))) . '</dd>';
+      $output .= '<dt>' . t('Theming views.') . '</dt>';
+      $output .= '<dd>' . t('The template files used by views can be overridden from a custom theme. When editing a view, you can see the templates that are used and alternatives for overriding them by clicking on the "Templates" link, found in the Advanced &gt; Other section under "Output".') . '</dd>';
+      $output .= '</dl>';
+      return $output;
+  }
+}
+
 /**
  * Implements hook_menu().
  */