Class: MDWA::DSL::Action

Inherits:
Object
  • Object
show all
Defined in:
lib/mdwa/dsl/action.rb

Constant Summary collapse

ACTION_TYPES = 
[:collection, :member]
ALLOWED_METHODS = 
[:get, :post, :put, :delete]
PREDEFINED_REQUEST_TYPES = 
[:html, :ajax, :ajax_js, :modalbox]

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(entity, name, type, options = {}) ⇒ Action

Returns a new instance of Action.



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# File 'lib/mdwa/dsl/action.rb', line 15

def initialize(entity, name, type, options = {})
  self.name         = name.to_sym
  self.type         = type.to_sym
  self.entity       = entity
  self.method       = options[:method] || :get
  self.request_type = options[:request_type] || :html
  self.response     = options[:response] || {}
  self.resource     = options[:resource] || false
end

Instance Attribute Details

#entity ⇒ Object

Returns the value of attribute entity.



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# File 'lib/mdwa/dsl/action.rb', line 13

def entity
  @entity
end

#method ⇒ Object

Returns the value of attribute method.



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# File 'lib/mdwa/dsl/action.rb', line 13

def method
  @method
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/mdwa/dsl/action.rb', line 13

def name
  @name
end

#request_type ⇒ Object

Returns the value of attribute request_type.



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# File 'lib/mdwa/dsl/action.rb', line 13

def request_type
  @request_type
end

#resource ⇒ Object

Returns the value of attribute resource.



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# File 'lib/mdwa/dsl/action.rb', line 13

def resource
  @resource
end

#response ⇒ Object

Returns the value of attribute response.



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# File 'lib/mdwa/dsl/action.rb', line 13

def response
  @response
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/mdwa/dsl/action.rb', line 13

def type
  @type
end

Instance Method Details

#collection? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mdwa/dsl/action.rb', line 45

def collection?
  self.type.to_sym == :collection
end

#generate_controller ⇒ Object 



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# File 'lib/mdwa/dsl/action.rb', line 66

def generate_controller
  action_str = []
  action_str << "\t# #{entity.generator_model.plural_name}##{self.name.to_s}"
  action_str << "\t# Route: #{generate_route}"
  action_str << "\tdef #{self.name.to_s}"
    
    if member?
      action_str << "\t\t@#{entity.generator_model.singular_name} = #{entity.generator_model.klass}.find(params[:id])"
      action_str << ""
    end
    
    action_str << "\t\trespond_to do |format|"        
    self.request_type.each do |request|          
      case request.to_sym
      when :modalbox
        action_str << "\t\t\tformat.html{render :layout => false}"
      when :html
        action_str << "\t\t\tformat.html #{"{#{self.response[:html]}}" unless self.response[:html].blank?}"
      when :ajax
        action_str << "\t\t\tformat.js #{"{#{self.response[:ajax]}}" unless self.response[:ajax].blank?}"
      when :ajax_js
        action_str << "\t\t\tformat.json #{"{#{self.response[:ajax_js]}}" unless self.response[:ajax_js].blank?}"
      else
        action_str << "\t\t\tformat.#{request.to_s} #{"{#{self.response[request.to_sym]}}" unless self.response[request.to_sym].blank?}"
      end
    end
    action_str << "\t\tend"
  
  action_str << "\tend"        
  action_str.join("\n")
end

#generate_route ⇒ Object 



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# File 'lib/mdwa/dsl/action.rb', line 53

def generate_route
  str = []
  str << "#{self.method.to_s} "
  str << "'#{self.entity.name.underscore.pluralize}"
  str << '/:id' if member?
  str << "/#{self.name.to_s}' "
  str << "=> '#{self.entity.name.underscore.pluralize}##{self.name.to_sym}'"
  str << ", :as => '"
  str << "#{self.name.to_s}_#{member? ? self.entity.name.underscore.singularize : self.entity.name.underscore.pluralize}" # action_entity(s)
  str << "'"
  str.join
end

#member? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mdwa/dsl/action.rb', line 41

def member?
  self.type.to_sym == :member
end

#resource? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mdwa/dsl/action.rb', line 49

def resource?
  resource
end

#template_names ⇒ Object 



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# File 'lib/mdwa/dsl/action.rb', line 99

def template_names
  names = {}
  self.request_type.each do |request|
    case request.to_sym
    when :modalbox
      names[:modalbox] = "#{self.name}.html.erb"
    when :html
      names[:html] = "#{self.name}.html.erb" if self.response[:html].blank?
    when :ajax
      names[:ajax] = "#{self.name}.js.erb" if self.response[:ajax].blank?
    when :ajax_js
      names[:ajax_js] = "#{self.name}.json.erb" if self.response[:ajax_js].blank?
    else
      names[request.to_sym] = "#{self.name}.#{request.to_s}.erb" if self.response[request.to_sym].blank?
    end
  end
  
  return names
end