#
# NetworkController.rb
# GitNub
#
# Created by Justin Palmer on 6/5/08.
# Copyright (c) 2008 Active Reload, LLC. All rights reserved.
#
require 'osx/cocoa'
class NetworkController < OSX::NSObject
ib_outlet :application_controller
ib_outlet :network_view
def awakeFromNib
if @application_controller.repo
@github_user = @application_controller.repo.config['github.user']
@github_repo = @application_controller.repo.config['github.repo']
setup_network_visualization_view
end
end
def has_github_credentials?
@github_user && @github_repo
end
def setup_network_visualization_view
github_network_url = NSURL.URLWithString("http://github.com/#{@github_user}/#{@github_repo}/network")
@network_view.setFrameLoadDelegate(self)
if has_github_credentials?
@network_view.mainFrame.loadRequest(NSURLRequest.requestWithURL(github_network_url))
else
@network_view.mainFrame.loadHTMLString_baseURL(%(
<html>
<head>
<style type="text/css">
body {
font: normal 12px/1.5em "Helvetica Neue", Helvetica, Arial, sans-serif;
color:#333;
}
</style>
</head>
<body style="padding:30px">
<h2>If this is a Github repository you can set your credentials to view your network</h2>
<pre>
git config github.user REPO_USER
git config github.repo REPO_NAME
</pre>
</body>
</html>
), nil)
end
end
def webView_didFinishLoadForFrame(view, frame)
@document = @network_view.mainFrame.DOMDocument
setup_document if has_github_credentials?
end
def setup_document
unless @github_user.nil? || @github_repo.nil?
hide_github_shell
setup_network_viewer
replace_github_header
end
end
def setup_network_viewer
network = @document.getElementById('network')
network.setAttribute_value('style', "margin-top:60px")
h2 = @document.getElementsByTagName('h2').item(0)
p1 = @document.getElementById('network').children.item(1)
p2 = @document.getElementById('network').children.item(2)
[h2, p1, p2].each do |element|
element.style.setProperty_value_priority("display", "none", nil)
end
end
def replace_github_header
header = @document.createElement('div')
old_header = @document.getElementById('header')
style = %(
font-size: 150%;
line-height: 130%;
color: #222;
text-align:left;
padding:9px;
font-family:"Helvetica Neue" !important;
font-weight:bold;
border-bottom:1px solid #ccc;
)
header.setAttribute_value('style', style)
header.setInnerHTML(%(Github Network))
old_header.parentNode.insertBefore_refChild(header, old_header)
end
# Because we're only interested in the network visualizer
def hide_github_shell
%w(header repo_menu repo_sub_menu repos footer triangle).each do |element|
element = @document.getElementById(element)
element.style.setProperty_value_priority("display", "none", nil)
end
end
end
) is private.
