From ec8a9adbec4d2048ed3f411c820ea528c934626d Mon Sep 17 00:00:00 2001
From: Andy Miller <rhuk@mac.com>
Date: Fri, 28 Aug 2015 13:39:34 -0600
Subject: [PATCH] better preview link (requires "rtrim" filter from Grav)

---
 themes/grav/templates/pages.html.twig | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/themes/grav/templates/pages.html.twig b/themes/grav/templates/pages.html.twig
index 31541353..8de47c20 100644
--- a/themes/grav/templates/pages.html.twig
+++ b/themes/grav/templates/pages.html.twig
@@ -25,6 +25,7 @@
 {% set page_lang = context.language %}
 
 {% block stylesheets %}
+    {{ dump(base_url_relative_frontend ~ (context.home ? '' : context.route)) }}
     {% if mode == 'edit' %}
         {% do assets.addCss(theme_url~'/css/codemirror/codemirror.css') %}
     {% endif %}
@@ -41,7 +42,8 @@
     {{ parent() }}
 {% endblock %}
 
-{% set preview_link = '<a class="preview" href="'~ base_url_relative_frontend ~ (context.home ? '' : context.route) ~'"><i class="fa fa-fw fa-angle-double-right"></i></a>' %}
+{% set preview_html = (base_url_relative_frontend|rtrim('/') ~ (context.home ? '' : context.route)) ?: '/' %}
+{% set preview_link = '<a class="preview" target="_blank" href="' ~ preview_html ~ '"><i class="fa fa-fw fa-angle-double-right"></i></a>' %}
 
 {% macro loop(page, depth, twig_vars) %}
     {% set separator = twig_vars['config'].system.param_sep %}
@@ -161,7 +163,7 @@
         <h1><i class="fa fa-fw fa-file-text-o"></i> {{ "PLUGIN_ADMIN.ADD_PAGE"|tu }}</h1>
     {% elseif mode == 'edit' %}
         <h1><i class="fa fa-fw fa-file-text-o"></i>
-            {{ context.exists ? "PLUGIN_ADMIN.EDIT"|tu ~ " '#{context.menu}'" ~ preview_link : "PLUGIN_ADMIN.CREATE"|tu ~ " '#{context.menu}'" }}
+            {{ context.exists ? "PLUGIN_ADMIN.EDIT"|tu ~ " <i>#{context.menu}</i>" ~ preview_link : "PLUGIN_ADMIN.CREATE"|tu ~ " <i>#{context.menu}</i>" }}
         </h1>
     {% else %}
         <h1><i class="fa fa-fw fa-file-text-o"></i> {{ "PLUGIN_ADMIN.MANAGE_PAGES"|tu }}</h1>