Parse date string, no need for timestamp, catch some problems

Author: indigoxela

cs_date_formatter.module

@@ -250,15 +250,14 @@ function theme_cs_date_formatter_default($variables) {
 
   $setting_name = $variables['field']['field_name'] . '-' . $variables['view_mode'];
   foreach ($values as $key => $value) {
-    // @todo make fallback format configurable?
-    $fallback = format_date($value, 'html_datetime');
+    // Javascript will parse the date_string.
+    $date_string = format_date($value, 'html_datetime');
     $attributes = array(
-      'datetime' => $fallback,
+      'datetime' => $date_string,
       'class' => array('cs-date-format'),
-      'data-cs-timestamp' => $value,
       'data-cs-setting-name' => $setting_name,
     );
-    $tags[] = '<time ' . backdrop_attributes($attributes) . '>' . $fallback . '</time>';
+    $tags[] = '<time ' . backdrop_attributes($attributes) . '>' . $date_string . '</time>';
   }
   $markup = implode(' - ', $tags);
 

js/cs-date-formatter.js

@@ -13,10 +13,15 @@
       var csSettings = settings.csDateFormatter;
       $(context).find('.cs-date-format').once('cs-date-format').each(function () {
         var settingName = $(this).data('cs-setting-name');
+        if (csSettings[settingName] === undefined) {
+          return;
+        }
         var fieldSetting = csSettings[settingName];
-        var timestamp = $(this).data('cs-timestamp');
-        var date = new Date(timestamp * 1000);
-
+        var dateString = $(this).attr('datetime');
+        if (dateString === undefined) {
+          return;
+        }
+        var date = new Date(dateString);
         if (fieldSetting['date_format'] == 'extended') {
           var options = fieldSetting['extended'];
           var dtFormat = new Intl.DateTimeFormat(uaLangs, options);