TT#49688 Implement human readable rrule in ical events list

Change-Id: I4d69be6423d5f4b4fefb645eac59a5d38cf2ca00

lib/NGCP/Panel/Controller/TimeSet.pm

@@ -234,6 +234,7 @@ sub event_list :Chained('base') :PathPart('event') :CaptureArgs(0) {
         { name => 'id', search => 1, title => $c->loc('#') },
         { name => 'time_set_id', search => 1, title => $c->loc('Time Set #') },
         { name => 'comment', search => 1, title => $c->loc('Comment') },
+        { name => 'periods_ical.rrule_ical', search => 0, accessor => "ical", title => $c->loc('iCal')},#, literal_sql => '""'
     ]);
 
     $c->stash(template => 'timeset/event_list.tt');

share/templates/helpers/datatables.tt

@@ -3,7 +3,7 @@
         helper.column_titles = [];
         helper.column_fields = [];
         helper.column_sortable_map = {};
-        helper.custom_renderers = {};
+        helper.custom_renderers = helper.custom_renderers ? helper.custom_renderers : {};
         helper.strict_search = 0;
         FOR col IN helper.dt_columns;
             IF !col.accessor;
@@ -20,6 +20,9 @@
             IF col.custom_renderer.defined;
                 helper.custom_renderers.${col.accessor} = col.custom_renderer;
             END;
+            IF col.visible.defined && !col.visible;
+                helper.columns_hidden.${col.accessor} = 1;
+            END;
         END;
     END;
     backuri = c.req.uri;
@@ -93,6 +96,9 @@ $(document).ready(function() {
             [% FOREACH f IN helper.column_fields -%]
             {
                 "mData": "[% f %]",
+                [%IF helper.columns_hidden.${f} %]
+                "visible": false,
+                [%END%]
                 "mRender": function ( data, type, full ) {
                     if(data == null)
                         return '';

share/templates/timeset/event_list.tt

@@ -1,3 +1,23 @@
+<script src="/js/require.js"></script>
+<script>
+require.config({
+  paths: {
+    "luxon": "/js/libs/rrule/luxon",
+    "rrule": "/js/libs/rrule/rrule",
+  },
+});
+var RRule;
+require(['rrule'], function (rrule) {
+  RRule = rrule;
+});
+function toText(data, type, full) {
+  if (!data) {
+    return '';
+  }
+  var r = RRule.rrulestr(data);
+  return r.toText();
+}
+</script>
 <script>
 function dynamicFields(){
   //remember about after error and edit form cases
@@ -182,6 +202,9 @@ $( document ).ready(function() {
     helper.edit_flag = edit_flag;
     helper.form_object = form;
     helper.ajax_uri = c.uri_for_action( "/timeset/event_ajax", [c.req.captures.0] );
+    helper.custom_renderers => { 
+      ical => 'function ( data, type, full ) { return toText(data, type, full); }'
+    };
     
     UNLESS c.user.read_only;
         helper.dt_buttons = [