Algorithm to detect root page

material/partials/toc.html

@@ -4,16 +4,25 @@
   {% if toc_ | first is defined and "\x3ch1 id=" in page.content %}
     {% set toc_ = (toc_ | first).children %}
   {% endif %}
+  {% if page.abs_url.rstrip('index.html').rstrip('/') == '' %}
+    {% set it4i_link = config.repo_url + '/edit/master/docs.it4i/index.md' %}
+    {% set it4i_page = '/index.md' %}
+    {% set it4i_url = 'https://docs.it4i.cz' %}
+  {% else %}
+    {% set it4i_link = config.repo_url + '/edit/master/docs.it4i' + page.abs_url.rstrip('index.html').rstrip('/') + '.md' %}
+    {% set it4i_page = page.abs_url.rstrip('index.html').rstrip('/') + '.md' %}
+    {% set it4i_url = 'https://docs.it4i.cz' +  page.abs_url %}
+  {% endif %}
   <ul class="md-nav__list" data-md-scrollfix>
     <li class="md-nav__item">
-      <a href="{{ config.repo_url }}/edit/master/docs.it4i{{ page.abs_url.rstrip('index.html').rstrip('/') }}.md" title="Edit This Page" class="md-nav__link" target="_blank">
+      <a href="{{ it4i_link }}" title="Edit This Page" class="md-nav__link" target="_blank">
 	<i class="md-icon md-icon--edit">
 	</i>
 	Edit This Page
       </a>
     </li>
     <li class="md-nav__item">
-      <a href="https://code.it4i.cz/sccs/docs.it4i.cz/issues/new?issue%5Bdescription%5D=Requested change in page [{{ page.abs_url.rstrip('index.html').rstrip('/') }}.md](https://docs.it4i.cz{{ page.abs_url }}) /cc @hrb33 @kru0052" title="Request Change" class="md-nav__link" target="_blank">
+      <a href="https://code.it4i.cz/sccs/docs.it4i.cz/issues/new?issue%5Bdescription%5D=Requested change in page [{{ it4i_page }}]({{ it4i_url }}) /cc @hrb33 @kru0052" title="Request Change" class="md-nav__link" target="_blank">
 	<i class="md-icon md-icon--check">
 	</i>
 	Request Change