added chrome frame
This commit is contained in:
maxwell
parent
ce60d6a93d
commit
ba984009f8
4 changed files with 67 additions and 8 deletions
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@ -5,12 +5,11 @@
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= "diaspora "
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= "diaspora "
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= "- #{User.first.real_name}" if User.first
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= "- #{User.first.real_name}" if User.first
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%meta{"http-equiv"=>"Content-Type", :content=>"text/html; charset=utf-8"}/
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%meta{"http-equiv"=>"Content-Type", :content=>"text/html; charset=utf-8"}/
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%meta{"http-equiv"=> "X-UA-Compatible", :content =>"chrome=1" }
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= stylesheet_link_tag "blueprint/screen", :media => 'screen'
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= stylesheet_link_tag "blueprint/screen", :media => 'screen'
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= stylesheet_link_tag "application"
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= stylesheet_link_tag "application"
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/= javascript_include_tag "http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"
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/= javascript_include_tag "http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"
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= javascript_include_tag 'jquery142', 'rails', 'view', 'publisher', 'http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js', 'google_a'
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= javascript_include_tag 'jquery142', 'rails', 'view', 'publisher', 'google_a'
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= javascript_include_tag 'tiny_mce/tiny_mce', 'jquery.infieldlabel'
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= javascript_include_tag 'tiny_mce/tiny_mce', 'jquery.infieldlabel'
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= render 'js/websocket_js'
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= render 'js/websocket_js'
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@ -2,4 +2,6 @@
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require ::File.expand_path('../config/environment', __FILE__)
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require ::File.expand_path('../config/environment', __FILE__)
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#use Rack::FiberPool
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#use Rack::FiberPool
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require 'lib/chrome_frame'
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use Rack::ChromeFrame
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run Diaspora::Application
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run Diaspora::Application
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63
lib/chrome_frame.rb
Normal file
63
lib/chrome_frame.rb
Normal file
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@ -0,0 +1,63 @@
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module Rack
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class ChromeFrame
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def initialize(app, options={})
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@app = app
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@options = options
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end
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def call(env)
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if env['HTTP_USER_AGENT'] =~ /MSIE/
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if env['HTTP_USER_AGENT'] =~ /chromeframe/
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status, headers, response = @app.call(env)
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new_body = insert_tag(build_response_body(response))
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new_headers = recalculate_body_length(headers, new_body)
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return [status, new_headers, new_body]
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elsif @options[:minimum].nil? or ie_version(env['HTTP_USER_AGENT']) < @options[:minimum]
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html = <<-HTML
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<meta http-equiv="content-type" content="text/html;charset=UTF-8" />
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<title>You need to use a real browser in order to use Diaspora!</title>
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</head>
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<body>
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<div id="cf-placeholder"></div>
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<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js"></script>
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<script>CFInstall.check({ node: "cf-placxeholder" #{', destination: "' + @options[:destination] + '" ' if @options[:destination]}});</script>
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</body>
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</html>
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HTML
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return [200, {'Content-Type' => 'text/html', 'Content-Length' => html.size.to_s}, Rack::Response.new([html])]
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end
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end
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@app.call(env)
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end
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def build_response_body(response)
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response_body = ""
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response.each { |part| response_body += part }
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response_body
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end
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def recalculate_body_length(headers, body)
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new_headers = headers
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new_headers["Content-Length"] = body.length.to_s
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new_headers
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end
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def insert_tag(body)
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head = <<-HEAD
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<meta http-equiv="X-UA-Compatible" content="chrome=1">
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HEAD
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body.gsub!('<head>', "<head>\n" + head )
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body
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end
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def ie_version(ua_string)
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ua_string.match(/MSIE (\S+)/)[1].to_f
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end
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end
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end
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@ -7,9 +7,4 @@ _gaq.push(['_trackPageview']);
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var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
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var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
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ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
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ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
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var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
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var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
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})();
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})();
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CFInstall.check({
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mode: "overlay",
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destination: "http://www.waikiki.com"
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});
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