Ajout d'une option d'inversement de la navigation précédente / suivante (#476)

layouts/events/single.html

@@ -19,6 +19,7 @@
       "context" .
       "previous_label" (i18n "events.previous")
       "next_label" (i18n "events.next")
+      "reversed" (not .Params.dates.archive)
     ) }}
 
     {{ partial "hooks/before-document-content-end.html" . }}

layouts/partials/commons/siblings-navigation.html

 {{/*  TODO: Create a generic previous / next section for single section  */}}
 {{ $previous_label := .previous_label | default (i18n "posts.previous") }}
 {{ $next_label := .next_label | default (i18n "posts.next") }}
+{{ $reversed := .reversed | default false }}
 
 {{ with .context }}
+
+  {{ $previous_content := .PrevInSection }}
+  {{ $next_content := .NextInSection }}
+  {{ if $reversed }}
+    {{ $previous_content = .NextInSection }}
+    {{ $next_content = .PrevInSection }}
+  {{ end }}
+
   {{- if or .PrevInSection .NextInSection -}}
   <div class="block block-siblings-navigation">
     <div class="container">
       <div class="block-content">
         <nav class="siblings-navigation" aria-label="{{ i18n "commons.pagination.between.posts" }}">
           <ul>
-            {{ with .PrevInSection }}
+            {{ with $previous_content }}
               <li class="previous">
                 {{ $title := partial "PrepareHTML" .Title -}}
                 <a href="{{.RelPermalink}}" title="{{ safeHTML (i18n "posts.previous_aria" (dict "Title" $title)) }}">
@@ -20,7 +29,7 @@
                 </a>
               </li>
             {{ end }}
-            {{ with .NextInSection }}
+            {{ with $next_content }}
               <li class="next">
                 {{ $title := partial "PrepareHTML" .Title -}}
                 <a href="{{.RelPermalink}}" title="{{ safeHTML (i18n "posts.next_aria" (dict "Title" $title)) }}">