From ba231897914e115b5298a8c369fbe776d15aa39b Mon Sep 17 00:00:00 2001
From: Nicolas Demonte <nicolas@affinitic.be>
Date: Tue, 7 Apr 2020 17:52:14 +0200
Subject: [PATCH] Store subtypes in advanced search #32781

---
 src/pfwbged/collection/pfwbcollection.js | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/pfwbged/collection/pfwbcollection.js b/src/pfwbged/collection/pfwbcollection.js
index c4e7192..77e4f91 100644
--- a/src/pfwbged/collection/pfwbcollection.js
+++ b/src/pfwbged/collection/pfwbcollection.js
@@ -408,6 +408,15 @@ function update_portaltypes()
    $.querywidget.updateSearch();
 }
 
+function store_subtypes() {
+    var metatype = $('.metatypes input:checked').val();
+    var chosen_types = $.map(
+        $('.subtype.'+metatype+' input[data-portaltype]:checked'),
+        function(val, i) { return $(val).data('portaltype'); }
+    );
+    store_history_parameter('subtypes', chosen_types);
+}
+
 function select_metatype(elem)
 {
   $('div.subtype').hide();
@@ -472,6 +481,7 @@ function select_metatype(elem)
      return false;
   });
   $('.subtype input').change(update_portaltypes);
+  $('.subtype input').change(store_subtypes);
 
   $('input[name="text-criteria-title"]').on('keyup', function() {
     if ($('option[value="Title"]:selected').length == 0) {
@@ -559,7 +569,12 @@ function select_metatype(elem)
     if (history_state !== null) {
       if (history_state.metatype !== undefined) {
         var metatype = $('.metatypes [value="' + history_state.metatype + '"]');
-        metatype.prop('checked', true).trigger('change');
+        var subtypes = history_state.subtypes || [];
+        $.each(subtypes, function(index, value) {
+          $('input[data-portaltype="' + value + '"]').prop('checked', true);
+        });
+        metatype.prop('checked', true);
+        metatype.trigger('change');  // refreshes metatype, then subtypes.
       }
     }
   };