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Fall back to old edit mode if typed arrays are not supported.

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This commit is contained in:
bootstraponline
2012-07-03 14:47:27 -06:00
parent f738aa4234
commit 00ded65b7f
2 changed files with 17 additions and 4 deletions
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lib/gollum/frontend/app.rb
-3
View File
@@ -32,12 +32,9 @@ module Precious
# Detect unsupported browsers. # Detect unsupported browsers.
@@supported_browsers = ['Firefox', 'Chrome', 'Safari'] @@supported_browsers = ['Firefox', 'Chrome', 'Safari']
Browser = Struct.new(:browser, :version) Browser = Struct.new(:browser, :version)
# ie9 support is a work in progress.
# @@ie9 = Browser.new('Internet Explorer', '9.0')
def supported_useragent?(user_agent) def supported_useragent?(user_agent)
ua = UserAgent.parse(user_agent) ua = UserAgent.parse(user_agent)
# return true if ua >= @@ie9
@@supported_browsers.include? ua.browser @@supported_browsers.include? ua.browser
end end
lib/gollum/frontend/public/gollum/livepreview/index.html
+17 -1
View File
@@ -2,6 +2,22 @@
<html> <html>
<head> <head>
<title>Live Preview</title> <title>Live Preview</title>
<script>
(function( win ){
var location = win.location;
// RegExp from http://stackoverflow.com/questions/901115/get-query-string-values-in-javascript
function pageName() {
var value = new RegExp( '[\\?&]' + 'page' + '=([^&#]*)' ).exec( location.href );
return ( !value ) ? 0 : value[ 1 ] || 0;
}
// Fall back to old edit mode on browsers that do not support typed arrays.
if ( typeof Int32Array == 'undefined' ) {
win.location = location.protocol + '//' + location.host + '/edit/' + pageName();
}
})(window);
</script>
<link rel='stylesheet' type='text/css' href='../css/template.css' /> <link rel='stylesheet' type='text/css' href='../css/template.css' />
<link rel='stylesheet' type='text/css' href='css/custom.css' /> <link rel='stylesheet' type='text/css' href='css/custom.css' />
</head> </head>
@@ -24,7 +40,7 @@
<div id='comment'></div> <div id='comment'></div>
<div id='darkness'></div> <div id='darkness'></div>
<script type='text/javascript'> <script>
var require = { var require = {
paths: { paths: {
ace: 'js/ace/lib/ace' ace: 'js/ace/lib/ace'