nocebo/diaspora
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

added chrome frame

Browse source
This commit is contained in:
maxwell 2010-07-01 16:38:32 -07:00
parent ce60d6a93d
commit ba984009f8
4 changed files with 67 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
app/views/layouts/application.html.haml
View file

@ -5,12 +5,11 @@
= "diaspora "
= "- #{User.first.real_name}" if User.first
%meta{"http-equiv"=>"Content-Type", :content=>"text/html; charset=utf-8"}/
%meta{"http-equiv"=> "X-UA-Compatible", :content =>"chrome=1" }
= stylesheet_link_tag "blueprint/screen", :media => 'screen'
= stylesheet_link_tag "application"
/= javascript_include_tag "http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"
= javascript_include_tag 'jquery142', 'rails', 'view', 'publisher', 'http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js', 'google_a'
= javascript_include_tag 'jquery142', 'rails', 'view', 'publisher', 'google_a'
= javascript_include_tag 'tiny_mce/tiny_mce', 'jquery.infieldlabel'
= render 'js/websocket_js'

2
config.ru
View file

@ -2,4 +2,6 @@
require ::File.expand_path('../config/environment', __FILE__)
#use Rack::FiberPool
require 'lib/chrome_frame'
use Rack::ChromeFrame
run Diaspora::Application

63
lib/chrome_frame.rb Normal file
View file

@ -0,0 +1,63 @@
module Rack
class ChromeFrame
def initialize(app, options={})
@app = app
@options = options
end
def call(env)
if env['HTTP_USER_AGENT'] =~ /MSIE/
if env['HTTP_USER_AGENT'] =~ /chromeframe/
status, headers, response = @app.call(env)
new_body = insert_tag(build_response_body(response))
new_headers = recalculate_body_length(headers, new_body)
return [status, new_headers, new_body]
elsif @options[:minimum].nil? or ie_version(env['HTTP_USER_AGENT']) < @options[:minimum]
html = <<-HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
<title>You need to use a real browser in order to use Diaspora!</title>
</head>
<body>
<div id="cf-placeholder"></div>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js"></script>
<script>CFInstall.check({ node: "cf-placxeholder" #{', destination: "' + @options[:destination] + '" ' if @options[:destination]}});</script>
</body>
</html>
HTML
return [200, {'Content-Type' => 'text/html', 'Content-Length' => html.size.to_s}, Rack::Response.new([html])]
end
end
@app.call(env)
end
def build_response_body(response)
response_body = ""
response.each { |part| response_body += part }
response_body
end
def recalculate_body_length(headers, body)
new_headers = headers
new_headers["Content-Length"] = body.length.to_s
new_headers
end
def insert_tag(body)
head = <<-HEAD
<meta http-equiv="X-UA-Compatible" content="chrome=1">
HEAD
body.gsub!('<head>', "<head>\n" + head )
body
end
def ie_version(ua_string)
ua_string.match(/MSIE (\S+)/)[1].to_f
end
end
end

7
public/javascripts/google.js
View file

@ -7,9 +7,4 @@ _gaq.push(['_trackPageview']);
var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();
CFInstall.check({
mode: "overlay",
destination: "http://www.waikiki.com"
});
})();