www.aleph1.co.uk Git - yaffs-website/blob - web/modules/contrib/advanced_help/advanced_help.module

   1 <?php
   2 use Drupal\Core\Template\Attribute;
   3 use Drupal\Component\Serialization\Json;
   4
   5 /**
   6  * Implements hook_menu_links_discovered_alter().
   7  *
   8  * Remove the admin menu in case the help module is enabled.
   9  */
  10 function advanced_help_menu_links_discovered_alter(&$links) {
  11
  12   if (Drupal::moduleHandler()->moduleExists('help')) {
  13     unset($links['advanced_help.main']);
  14   }
  15 }
  16
  17 /**
  18  * Implements hook_modules_installed().
  19  */
  20 function advanced_help_modules_installed($modules) {
  21   $language = \Drupal::languageManager()->getCurrentLanguage()->getId();
  22   \Drupal::cache('discovery')->invalidate('advanced_help_ini_' . $language);
  23 }
  24
  25 /**
  26  * Implements hook_theme().
  27  */
  28 function advanced_help_theme() {
  29   return [
  30     'advanced_help_topic' => [
  31       'variables' => [
  32         'module' => NULL,
  33         'topic'  => NULL,
  34         'type'   => 'icon',
  35       ]
  36     ]
  37   ];
  38 }
  39
  40 /**
  41  * Implements hook_preprocess_HOOK().
  42  */
  43 function advanced_help_preprocess_advanced_help_topic(&$variables) {
  44   $module = $variables['module'];
  45   $topic  = $variables['topic'];
  46   $type   = $variables['type'];
  47
  48   $advancedHelp = \Drupal::service('plugin.manager.advanced_help');
  49   $info = $variables['topic_exists'] = $advancedHelp->getTopic($module, $topic);
  50   $variables['attributes'] = new Attribute();
  51   $variables['attributes']['class'] = [];
  52   $variables['attributes']['title'] = $info['title'];
  53
  54   if (\Drupal::currentUser()->hasPermission('view advanced help popup')) {
  55     $variables['attributes']['class'][] = 'advanced-help-link';
  56     $variables['attributes']['class'][] = 'use-ajax';
  57     $variables['attributes']['data-dialog-type'] = 'modal';
  58     $variables['attributes']['data-dialog-options'] = Json::encode(['width' => $info['popup width'], 'height' => $info['popup height']]);
  59     $variables['#attached']['library'][] = 'advanced_help/help.icon';
  60   }
  61   switch ($type) {
  62     case 'icon':
  63       $variables['text'] = '<span>' . t('Help') . '</span>';
  64       break;
  65
  66     case 'title':
  67       $variables['text'] = $info['title'];
  68       $variables['attributes']['class'][] = 'advanced-help-title';
  69       break;
  70
  71     default:
  72       $variables['text'] = $type;
  73       $variables['attributes']['class'][] = 'advanced-help-title';
  74       break;
  75   }
  76 }