Class: OmniAuth::Form

Inherits:
Object
  • Object
show all
Defined in:
lib/omniauth/form.rb

Constant Summary collapse

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

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Form

Returns a new instance of Form.



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# File 'lib/omniauth/form.rb', line 91

def initialize(options = {})
  options[:title] ||= "Authentication Info Required"
  options[:header_info] ||= ""
  self.options = options

  @html = ""
  header(options[:title],options[:header_info])
end

Instance Attribute Details

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/omniauth/form.rb', line 89

def options
  @options
end

Class Method Details

.build(title = nil, &block) ⇒ Object 



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# File 'lib/omniauth/form.rb', line 100

def self.build(title=nil,&block)
  form = OmniAuth::Form.new(title)
  form.instance_eval(&block)
end

Instance Method Details

#button(text) ⇒ Object 



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# File 'lib/omniauth/form.rb', line 127

def button(text)
  @html << "\n<button type='submit'>#{text}</button>"
end

#fieldset(legend, options = {}, &block) ⇒ Object 



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# File 'lib/omniauth/form.rb', line 135

def fieldset(legend, options = {}, &block)
  @html << "\n<fieldset#{" style='#{options[:style]}'" if options[:style]}#{" id='#{options[:id]}'" if options[:id]}>\n  <legend>#{legend}</legend>\n"
  self.instance_eval &block
  @html << "\n</fieldset>"
  self
end

#footer ⇒ Object 



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# File 'lib/omniauth/form.rb', line 158

def footer
  return self if @footer
  @html << <<-HTML
  <button type='submit'>Connect</button>
  </form>
  </body>
  </html>
  HTML
  @footer = true
  self
end

#header(title, header_info) ⇒ Object 



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# File 'lib/omniauth/form.rb', line 142

def header(title,header_info)
  @html << <<-HTML
  <!DOCTYPE html>
  <html>
  <head>
    <title>#{title}</title>
    #{css}
    #{header_info}
  </head>
  <body>
  <h1>#{title}</h1>
  <form method='post' #{"action='#{options[:url]}' " if options[:url]}noValidate='noValidate'>
  HTML
  self
end

#html(html) ⇒ Object 



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# File 'lib/omniauth/form.rb', line 131

def html(html)
  @html << html
end

#input_field(type, name) ⇒ Object 



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# File 'lib/omniauth/form.rb', line 110

def input_field(type, name)
  @html << "\n<input type='#{type}' id='#{name}' name='#{name}'/>"
  self
end

#label_field(text, target) ⇒ Object 



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# File 'lib/omniauth/form.rb', line 105

def label_field(text, target)
  @html << "\n<label for='#{target}'>#{text}:</label>"
  self
end

#password_field(label, name) ⇒ Object 



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# File 'lib/omniauth/form.rb', line 121

def password_field(label, name)
  label_field(label, name)
  input_field('password', name)
  self
end

#text_field(label, name) ⇒ Object 



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# File 'lib/omniauth/form.rb', line 115

def text_field(label, name)
  label_field(label, name)
  input_field('text', name)
  self
end

#to_html ⇒ Object 



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# File 'lib/omniauth/form.rb', line 170

def to_html
  footer
  @html
end

#to_response ⇒ Object 



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# File 'lib/omniauth/form.rb', line 175

def to_response
  footer
  Rack::Response.new(@html).finish
end