module OmniAuth
class Form
DEFAULT_CSS = <<-CSS
body {
background: #ccc;
font-family: "Lucida Grande", "Lucida Sans", Helvetica, Arial, sans-serif;
}
h1 {
text-align: center;
margin: 30px auto 0px;
font-size: 18px;
padding: 10px 10px 15px;
background: #555;
color: white;
width: 320px;
border: 10px solid #444;
border-bottom: 0;
-moz-border-radius-topleft: 10px;
-moz-border-radius-topright: 10px;
-webkit-border-top-left-radius: 10px;
-webkit-border-top-right-radius: 10px;
border-top-left-radius: 10px;
border-top-right-radius: 10px;
}
h1, form {
-moz-box-shadow: 2px 2px 7px rgba(0,0,0,0.3);
-webkit-box-shadow: 2px 2px 7px rgba(0,0,0,0.3);
}
form {
background: white;
border: 10px solid #eee;
border-top: 0;
padding: 20px;
margin: 0px auto 40px;
width: 300px;
-moz-border-radius-bottomleft: 10px;
-moz-border-radius-bottomright: 10px;
-webkit-border-bottom-left-radius: 10px;
-webkit-border-bottom-right-radius: 10px;
border-bottom-left-radius: 10px;
border-bottom-right-radius: 10px;
}
label {
display: block;
font-weight: bold;
margin-bottom: 5px;
}
input {
font-size: 18px;
padding: 4px 8px;
display: block;
margin-bottom: 10px;
width: 280px;
}
input#identifier, input#openid_url {
background: url(http://openid.net/login-bg.gif) no-repeat;
background-position: 0 50%;
padding-left: 18px;
}
button {
font-size: 22px;
padding: 4px 8px;
display: block;
margin: 20px auto 0;
}
fieldset {
border: 1px solid #ccc;
border-left: 0;
border-right: 0;
padding: 10px 0;
}
fieldset input {
width: 260px;
font-size: 16px;
}
CSS
attr_accessor :options
def initialize(options = {})
options[:title] ||= "Authentication Info Required"
options[:header_info] ||= ""
self.options = options
@html = ""
@with_custom_button = false
@footer = nil
header(options[:title],options[:header_info])
end
def self.build(options = {},&block)
form = OmniAuth::Form.new(options)
if block.arity > 0
yield form
else
form.instance_eval(&block)
end
form
end
def label_field(text, target)
@html << "\n#{text}: "
self
end
def input_field(type, name)
@html << "\n#{text} "
end
def html(html)
@html << html
end
def fieldset(legend, options = {}, &block)
@html << "\n\n #{legend} \n"
self.instance_eval(&block)
@html << "\n"
self
end
def header(title,header_info)
@html << <<-HTML
#{title}
#{css}
#{header_info}
#{title}
HTML
@footer = true
self
end
def to_html
footer
@html
end
def to_response
footer
Rack::Response.new(@html, 200, {"content-type" => "text/html"}).finish
end
protected
def css
"\n"
end
end
end