event template and theme update

- setting up  variable to capture pathauto url alias in .theme
- updating event node taxonomy link to utilize pathauto variable

web/themes/asc_bootstrap/asc_bootstrap.theme

@@ -24,6 +24,11 @@ function asc_bootstrap_preprocess_node(&$vars, $hook) {
  $vars['site_mail'] = \Drupal::config('system.site')->get('mail');
  $vars['site_name'] = \Drupal::config('system.site')->get('name');
 
+ //get pathauto url alias for event
+ $config = \Drupal::service('config.factory')->get('pathauto.pattern.events');
+ $evpattern = explode('/', $config->get('pattern'));
+ $vars['evpattern'] = $evpattern[0];
+
  //get research landing page url alias
  $nids = \Drupal::entityQuery('node')->condition('type','research_landing_page')->execute();
  $lid = array_shift($nids);

web/themes/asc_bootstrap/templates/node/node--event.html.twig

@@ -239,7 +239,7 @@
       {% for item in content.field_evt_taxonomy %}
         {% if item['#title'] %}
           <div class="taxonomy-events">
-            <a href="/events?field_evt_taxonomy_target_id_1={{ item['#url']|render|split('/')|last }}">
+            <a href="/{{ evpattern }}?field_evt_taxonomy_target_id_1={{ item['#url']|render|split('/')|last }}">
               {{ item['#title'] }}
             </a>
           </div>
@@ -250,7 +250,7 @@
       {% for item in content.field_evt_taxonomy2 %}
         {% if item['#title'] %}
           <div class="taxonomy-events">
-            <a href="/events?field_evt_taxonomy2_target_id={{ item['#url']|render|split('/')|last }}">
+            <a href="/{{ evpattern }}?field_evt_taxonomy2_target_id={{ item['#url']|render|split('/')|last }}">
               {{ item['#title'] }}
             </a>
           </div>