Class: PageContext

Inherits:
Radius::Context
  • Object
show all
Defined in:
app/models/page_context.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(page) ⇒ PageContext

Returns a new instance of PageContext.



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# File 'app/models/page_context.rb', line 4

def initialize(page)
  super
  @page = page
  globals.page = @page
  page.tags.each do |name|
    define_tag(name) { |tag_binding| page.render_tag(name, tag_binding) }
  end
end

Instance Attribute Details

#page ⇒ Object (readonly)

Returns the value of attribute page.



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# File 'app/models/page_context.rb', line 2

def page
  @page
end

Instance Method Details

#dup ⇒ Object 



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# File 'app/models/page_context.rb', line 13

def dup
  rv = self.class.new(page)
  rv.globals = globals.dup
  rv.definitions = definitions.dup
  rv
end

#render_tag(name, attributes = {}, &block) ⇒ Object 



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# File 'app/models/page_context.rb', line 20

def render_tag(name, attributes = {}, &block)
  binding = @tag_binding_stack.last
  locals = binding ? binding.locals : globals
  set_process_variables(locals.page)
  super
rescue Exception => e
  raise e if raise_errors?

  @tag_binding_stack.pop unless @tag_binding_stack.last == binding
  render_error_message(e.message)
end