Added showFlags parameter

README.md

@@ -145,6 +145,9 @@ params:
   # specify whether you want to show Table of Contents in reading page
   enableTOC: true
 
+  # specify whether you want the language flags to be displayed. 
+  showFlags: true
+
   # Provide newsletter configuration. 
   # This feature has been implemented for Mailchimp only for now.
   # You can also hide it from the footer.

layouts/partials/helpers/country-code.html

@@ -20,5 +20,10 @@
     {{ end }}
 {{ end }}
 
+{{/*  if specified via "params.showFlags" field, then countryCode is set to be empty. */}}
+{{ if eq site.Params.showFlags false }}
+    {{ $countryCode = "" }}
+{{ end }}
+
 {{/*  return the country code  */}}
 {{ return $countryCode }}

layouts/partials/navigators/lang-selector-2.html

@@ -6,7 +6,7 @@
 <li class="nav-item dropdown">
     <a class="nav-link dropdown-toggle" href="#" id="languageSelector" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
       {{ $countryCode := partial "helpers/country-code.html" . }}
-      {{ if ne $countryCode nil  }}
+      {{ if ne $countryCode "" }}
       <span class="flag-icon flag-icon-{{$countryCode}}"></span>
       {{ end }}
       {{ site.Language.LanguageName }}

layouts/partials/navigators/lang-selector.html

@@ -1,7 +1,7 @@
 <li class="nav-item dropdown">
     <a class="nav-link dropdown-toggle" href="#" id="languageSelector" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
         {{ $countryCode := partial "helpers/country-code.html" . }}
-    {{ if ne $countryCode nil  }}
+        {{ if ne $countryCode "" }}
         <span class="flag-icon flag-icon-{{$countryCode}}"></span>
         {{ end }}
         {{ site.Language.LanguageName }}
@@ -16,3 +16,4 @@
         {{ end }}
     </div>
     </li>
+