<!doctype html>
<html>
<head>
<meta charset="utf-8">
<!-- Enable IE Standards mode -->
<meta http-equiv="x-ua-compatible" content="ie=edge">
<title><%= t('assets.head_title.view', file_name: @asset.file_file_name) %></title>
<meta name="description" content="">
<meta name="viewport"
content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no">
<link rel="shortcut icon" href='<%= @favicon_url %>' />
<style type="text/css">
body {
margin: 0;
padding: 0;
overflow:hidden;
-ms-content-zooming: none;
}
#office_frame {
width: 100%;
height: 100%;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
margin: 0;
border: none;
display: block;
}
</style>
</head>
<body>
<form id='office_form' name='office_form' target='office_frame'
action='<%= @action_url %>' method='post'>
<input name='access_token' value='<%= @token %>' type='hidden'/>
<input name='access_token_ttl' value='<%= @ttl %>' type='hidden'/>
</form>
<span id="frameholder"></span>
<script type="text/javascript">
var frameholder = document.getElementById('frameholder');
var office_frame = document.createElement('iframe');
office_frame.name = 'office_frame';
office_frame.id ='office_frame';
// The title should be set for accessibility
office_frame.title = 'Office Online Frame';
// This attribute allows true fullscreen mode in slideshow view
// when using PowerPoint Online's 'view' action.
office_frame.setAttribute('allowfullscreen', 'true');
// The sandbox attribute is needed to allow automatic redirection to the O365 sign-in page in the business user flow
office_frame.setAttribute('sandbox', 'allow-scripts allow-same-origin allow-forms allow-popups allow-top-navigation allow-popups-to-escape-sandbox');
frameholder.appendChild(office_frame);
document.getElementById('office_form').submit();
</script>
</body>
</html>