Implement pretty URLs for package search

Author: codedmonkey

templates/dashboard/packages/_search_box.html.twig

@@ -1,9 +1,6 @@
 <div class="content-search">
-  <form class="form-action-search" method="get">
+  <form class="form-action-search" action="{{ path('dashboard_packages') }}" method="get">
     <div class="form-group">
-      <input type="hidden" name="routeName" value="dashboard_packages">
-      <input type="hidden" name="page" value="1">
-
       <div class="form-widget">
         <i class="fas fa-search content-search-icon"></i>
 
@@ -21,7 +18,8 @@
         </label>
 
         {% if app.request.get('query') %}
-          <a href="{{ ea_url().unset('query') }}" class="content-search-reset">
+          {% set clearRouteParameters = app.request.get('_route_params')|filter((value, key) => key != 'query' and key != 'page') %}
+          <a href="{{ path('dashboard_packages', clearRouteParameters) }}" class="content-search-reset">
             <i class="fas fa-fw fa-times"></i>
           </a>
         {% endif %}