Merge pull request #194 from isubit/D8ISUTHEME-183

D8ISUTHEME-183 Add block type classes to blocks
isubit · May 3, 2022 · 97b0f24 · 97b0f24
2 parents e6cb98c + bc51158
commit 97b0f24
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/iastate_theme.theme b/iastate_theme.theme
@@ -171,16 +171,22 @@ function iastate_theme_preprocess(&$variables, $hook) {
 /*
  * Implements theme_preprocess_block().
  *
- * Make theme settings available in block templates
  */
 
 function iastate_theme_preprocess_block(&$variables) {
+  // Make theme settings available in block templates
   $variables['iastate_logo_alt'] = theme_get_setting('iastate_logo_alt');
   $variables['iastate_logo_width'] = theme_get_setting('iastate_logo_width');
   $variables['iastate_logo_height'] = theme_get_setting('iastate_logo_height');
   $variables['iastate_logo_alt'] = theme_get_setting('iastate_logo_alt');
   $variables['is_default_logo'] = \Drupal::config('iastate_theme.settings')->get('logo.use_default');
   $variables['iastate_logo_url'] = theme_get_setting('iastate_logo_url');
+
+  // Make block type available in block templates
+  if ($variables['elements']['#base_plugin_id'] == 'block_content') {
+    $blockType = strtr($variables['content']['#block_content']->bundle(), '_', '-');
+    $variables['attributes']['class'][] = 'block-type_' . $blockType;
+  }
 }
 
 /*