Issue #3197734: Configure pages where klaro is not enabled

config/install/simple_klaro.settings.yml

@@ -2,3 +2,4 @@ config: "{\n   \"elementID\":\"klaro\",\n   \"storageMethod\":\"localStorage\",\
 preferences: 'Cookie preferences'
 library: klaro
 enabled: true
+exclude_paths: ''
\ No newline at end of file

config/schema/simple_klaro.schema.yml

@@ -14,3 +14,6 @@ simple_klaro:
     enabled:
       type: boolean
       label: 'Enable Simple Klaro'
+    exclude_paths:
+      type: string
+      label: 'Exclude paths'

simple_klaro.install

@@ -36,3 +36,13 @@ function simple_klaro_update_8002() {
   $config->set('enabled', TRUE);
   $config->save();
 }
+
+/**
+ * Update simple klaro settings with new exclude_paths option.
+ */
+function simple_klaro_update_8101() {
+  $config_factory = \Drupal::configFactory();
+  $config = $config_factory->getEditable('simple_klaro.settings');
+  $config->set('exclude_paths', '');
+  $config->save();
+}

simple_klaro.module

@@ -14,13 +14,27 @@ function simple_klaro_page_attachments(array &$page) {
   if (\Drupal::currentUser()->hasPermission('bypass simple klaro')) {
     return FALSE;
   }
+
   /** @var \Drupal\Core\Config\ConfigFactoryInterface $config */
   $config = \Drupal::config('simple_klaro.settings');
   $klaro_enabled = $config->get('enabled');
   $klaro_config = Json::decode($config->get('config'));
   $klaro_library = $config->get('library');
+  $excluded_paths = $config->get('exclude_paths');
+  $path_match = FALSE;
   if ($klaro_enabled && !empty($klaro_config) && !empty($klaro_library)) {
-    $page['#attached']['drupalSettings']['klaroConfig'] = $klaro_config;
-    $page['#attached']['library'][] = "simple_klaro/$klaro_library";
+    if (!empty($excluded_paths)) {
+      // Check both the URL path and the URL alias against the list to exclude.
+      $path = \Drupal::service('path.current')->getPath();
+      $url_alias_path = \Drupal::service('path_alias.manager')->getAliasByPath($path);
+      $path_match = \Drupal::service('path.matcher')->matchPath($path, $excluded_paths);
+      $path_match_url_alias = \Drupal::service('path.matcher')->matchPath($url_alias_path, $excluded_paths);
+      $path_match = $path_match || $path_match_url_alias;
+    }
+
+    if (!$path_match) {
+      $page['#attached']['drupalSettings']['klaroConfig'] = $klaro_config;
+      $page['#attached']['library'][] = "simple_klaro/$klaro_library";
+    }
   }
 }

src/Form/SettingsForm.php

@@ -83,6 +83,17 @@ class SettingsForm extends ConfigFormBase {
       '#required' => TRUE,
     ];
 
+    $form['exclude_paths'] = [
+      '#type' => 'textarea',
+      '#title' => $this->t('Exclude paths'),
+      '#default_value' => !empty($config->get('exclude_paths')) ? $config->get('exclude_paths') : '',
+      '#description' => $this->t("Specify pages by using their paths. Enter one path per line. The '*' character is a wildcard. Example paths are %blog for the blog page and %blog-wildcard for every personal blog. %front is the front page.", [
+        '%blog' => '/blog',
+        '%blog-wildcard' => '/blog/*',
+        '%front' => '<front>',
+      ]),
+    ];
+
     $form['#attached']['library'][] = 'simple_klaro/klaro_editor';
 
     return parent::buildForm($form, $form_state);
@@ -107,6 +118,7 @@ class SettingsForm extends ConfigFormBase {
       ->set('preferences', $form_state->getValue('preferences'))
       ->set('library', $form_state->getValue('library'))
       ->set('enabled', $form_state->getValue('enabled'))
+      ->set('exclude_paths', $form_state->getValue('exclude_paths'))
       ->save();
 
     parent::submitForm($form, $form_state);