Module: Rad::Controller::Abstract::Render::ClassMethods

Defined in:
lib/rad/controller/_abstract/render.rb

Instance Method Summary collapse

Instance Method Details

#_find_relative_template(tname, prefixes, format, exact_format, current_dir) ⇒ Object 



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# File 'lib/rad/controller/_abstract/render.rb', line 125

def _find_relative_template tname, prefixes, format, exact_format, current_dir
  tname.must_be.present

  path = nil

  # own templates
  ["/#{controller_name.underscore}/#{tname}", "/#{controller_name.gsub('::', '/')}/#{tname}"].each do |name|
    path ||= rad.template.find_file(name, prefixes, format, exact_format, rad.template.paths)
  end

  # own :actions templates
  ["/#{controller_name.underscore}/actions", "/#{controller_name.gsub('::', '/')}/actions"].each do |name|
    unless path
      path = rad.template.find_file(name, prefixes, format, exact_format, rad.template.paths)
      path = nil if path and (File.read(path) !~ /^.*when.+[^_a-zA-Z0-9]#{tname}[^_a-zA-Z0-9].*$/)
    end
  end

  # superclasses templates
  unless path
    parent = ancestors[1..-1].find{|a| a.respond_to?(:find_relative_template)} #  and a.instance_methods.include?(action)
    if parent and parent != Rad::Controller::Abstract
      path = parent.find_relative_template(tname, prefixes, format, exact_format, current_dir)
    end
  end

  # relative template
  if !path and current_dir
    path = rad.template.relative_path_resolver.find_relative_template(tname, prefixes, format, exact_format, current_dir)
  end

  return path
end

#context_class ⇒ Object 



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# File 'lib/rad/controller/_abstract/render.rb', line 97

def context_class
  unless @context_class
    parent_context_class = nil
    ancestors[1..-1].each do |anc|
      break if parent_context_class = anc.respond_to(:context_class)
    end
    parent_context_class ||= Rad::Controller::Context

    class_name = "#{self.name}::#{self.name.split('::').last}Context"

    # raise "Tempate context #{class_name} already defined!" if Object.const_defined? class_name
    eval "class #{class_name} < #{parent_context_class}; end", TOPLEVEL_BINDING, __FILE__, __LINE__
    @context_class = class_name.constantize
  end
  @context_class
end

#find_relative_template(*args) ⇒ Object 



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# File 'lib/rad/controller/_abstract/render.rb', line 114

def find_relative_template *args
  return _find_relative_template *args unless rad.production?

  # use cache
  @relative_template ||= {}
  unless @relative_template.include? args
    @relative_template[args] = _find_relative_template *args
  end
  @relative_template[args]
end

#layout(layout, options = {}) ⇒ Object 



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# File 'lib/rad/controller/_abstract/render.rb', line 91

def layout layout, options = {}
  before options do |controller|
    controller._layout = layout
  end
end