Hides empty export section

Author: dilpreetsio

public/views/hackmd/header.ejs

@@ -32,6 +32,7 @@
                 </li>
                 <li role="presentation"><a role="menuitem" class="ui-extra-slide" tabindex="-1" href="#" target="_blank"><i class="fa fa-tv fa-fw"></i> <%= __('Slide Mode') %></a>
                 </li>
+                <% if((typeof github !== 'undefined' && github) || (typeof dropbox !== 'undefined' && dropbox) || (typeof google !== 'undefined' && google) || (typeof gitlab !== 'undefined' && gitlab && (!gitlab.scope || gitlab.scope === 'api'))) { %>
                 <li class="divider"></li>
                 <li class="dropdown-header"><%= __('Export') %></li>
                 <li role="presentation"><a role="menuitem" class="ui-save-dropbox" tabindex="-1" href="#" target="_self"><i class="fa fa-dropbox fa-fw"></i> Dropbox</a>
@@ -46,6 +47,7 @@
                 <li role="presentation"><a role="menuitem" class="ui-save-snippet" href="#"><i class="fa fa-gitlab fa-fw"></i> Snippet</a>
                 </li>
                 <% } %>
+                <% } %>
                 <li class="divider"></li>
                 <li class="dropdown-header"><%= __('Import') %></li>
                 <li role="presentation"><a role="menuitem" class="ui-import-dropbox" tabindex="-1" href="#" target="_self"><i class="fa fa-dropbox fa-fw"></i> Dropbox</a>
@@ -129,6 +131,7 @@
                     </li>
                     <li role="presentation"><a role="menuitem" class="ui-extra-slide" tabindex="-1" href="#" target="_blank"><i class="fa fa-tv fa-fw"></i> <%= __('Slide Mode') %></a>
                     </li>
+                    <% if((typeof github !== 'undefined' && github) || (typeof dropbox !== 'undefined' && dropbox) || (typeof google !== 'undefined' && google) || (typeof gitlab !== 'undefined' && gitlab && (!gitlab.scope || gitlab.scope === 'api'))) { %>
                     <li class="divider"></li>
                     <li class="dropdown-header"><%= __('Export') %></li>
                     <li role="presentation"><a role="menuitem" class="ui-save-dropbox" tabindex="-1" href="#" target="_self"><i class="fa fa-dropbox fa-fw"></i> Dropbox</a>
@@ -143,6 +146,7 @@
                     <li role="presentation"><a role="menuitem" class="ui-save-snippet" href="#"><i class="fa fa-gitlab fa-fw"></i> Snippet</a>
                     </li>
                     <% } %>
+                    <% } %>
                     <li class="divider"></li>
                     <li class="dropdown-header"><%= __('Import') %></li>
                     <li role="presentation"><a role="menuitem" class="ui-import-dropbox" tabindex="-1" href="#" target="_self"><i class="fa fa-dropbox fa-fw"></i> Dropbox</a>