Merge pull request #7624 from mcgachey/mcgachey-courseware-flags

[LTI Provider] Adding options to suppress chrome for embedding courseware

lms/templates/dashboard/_dashboard_prompt_midcourse_reverify.html

 <%! from django.utils.translation import ugettext as _ %>
 <%! from django.core.urlresolvers import reverse %>
-% if reverifications["must_reverify"]:
+
+% if reverifications:
+    % if reverifications["must_reverify"]:
       % if len(reverifications["must_reverify"]) > 1:
 
       <div class="wrapper-msg urgency-high">
@@ -57,10 +59,10 @@
         </div>
       % endfor
       %endif
-%endif
+    %endif
 
-%if reverifications["denied"] and denied_banner:
-<div class="wrapper-msg urgency-high" id="failed-verification-banner">
+    %if reverifications["denied"] and denied_banner:
+    <div class="wrapper-msg urgency-high" id="failed-verification-banner">
       <div class="msg msg-reverify is-dismissable">
           <div class="msg-content">
             <h2 class="title">${_("Your re-verification failed")}</h2>
@@ -84,4 +86,5 @@
           </div>
         </div>
       </div>
+    %endif
 %endif

lms/templates/main.html

@@ -49,6 +49,7 @@
       </title>
   </%block>
 
+  % if not allow_iframing:
       <script type="text/javascript">
         /* immediately break out of an iframe if coming from the marketing website */
         (function(window) {
@@ -57,6 +58,7 @@
           }
         })(this);
       </script>
+  % endif
 
   <script type="text/javascript" src="/jsi18n/"></script>
 
@@ -141,13 +143,16 @@
 
     <%include file="mathjax_accessible.html" />
 
+    % if not disable_header:
         <%include file="${header_file}" />
+    % endif
 
     <div class="content-wrapper" id="content">
       ${self.body()}
       <%block name="bodyextra"/>
     </div>
 
+    % if not disable_footer:
         <%block name="footer">
           ## Can be overridden by child templates wanting to hide the footer.
           <%
@@ -160,6 +165,7 @@
           %>
           <%include file="${footer_file}" />
         </%block>
+    % endif
 
   </div>