Module: Hamloft::Helpers

Included in:
Widget
Defined in:
lib/hamloft/helpers.rb

Instance Method Summary collapse

Instance Method Details

#asset(url) ⇒ Object

styles



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# File 'lib/hamloft/helpers.rb', line 14

def asset(url)
  "#{asset_uri}/themes/#{@_haml_locals[:theme]}/#{url}"
end

#asset_uri ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 22

def asset_uri
  @_haml_locals[:asset_uri] || Hamloft.asset_uri
end

#block(identifier, variables = {}) ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 8

def block(identifier, variables={})
  haml_contents = Hamloft.block_resolver.resolve(identifier, @_haml_locals)
  Hamloft.render(haml_contents, @_haml_locals.merge(variables))
end

#drop_container ⇒ Object

drop container



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# File 'lib/hamloft/helpers.rb', line 75

def drop_container
  haml_tag :div, :class => "_typeloft_widget_drop_container"
end

#font(font_face, &block) ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 54

def font(font_face, &block)
  haml_tag :font, :face => font_face do
    block.call if block
  end
end

#link(href, referrer = "Baker", &block) ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 45

def link(href, referrer="Baker", &block)
  if referrer and not referrer.empty? and not href.include?("referrer=")
    href = "#{href}#{href.include?("?") ? "&" : "?"}referrer=#{referrer}"
  end
  haml_tag :a, :href => href do
    block.call if block
  end
end

#parse_html(key, type) ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 34

def parse_html(key, type)
  if html = @_haml_locals[key.to_sym] and not Hamloft.template(type).nil?
    template = Hamloft.template(type).new(self, html)
    template.container do
      template.chunks.each do |chunk|
        template.process_chunk(chunk)
      end
    end
  end
end

#root_asset(url) ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 18

def root_asset(url)
  "#{asset_uri}/#{url}"
end

#style(*args, &block) ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 60

def style(*args, &block)
  style = nil
  if args[-1].class.name == "Hash"
    style_options = args.pop
    style = style_string(style_options, *style_options.keys)
  end

  classes = args.map{|a| "__#{a}"}
  haml_tag :span, :class => classes.join(" "), :style => style do
    block.call if block
  end    
end

#style_string(options, *args, &block) ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 4

def style_string(options, *args, &block)
  Hamloft::StyleBuilder.new(options, args).process(block)
end

#var(key, default = nil) ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 26

def var(key, default=nil)
  variable(:variables, {})[key.to_sym] || default
end

#variable(key, default = false) ⇒ Object 



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# File 'lib/hamloft/helpers.rb', line 30

def variable(key, default=false)
  @_haml_locals[key.to_sym] || default
end

#widget_block(widget, &block) ⇒ Object

widgets



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# File 'lib/hamloft/helpers.rb', line 81

def widget_block(widget, &block)
  haml_tag :div, widget.typeloft_widget_options do
    block.call(widget) if block
  end
end