Class: Sunrise::Controllers::ModelFilter

Inherits:
Object
  • Object
show all
Defined in:
lib/sunrise/controllers/model_filter.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(controller, params = {}) ⇒ ModelFilter

Returns a new instance of ModelFilter.



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# File 'lib/sunrise/controllers/model_filter.rb', line 9

def initialize(controller, params = {})
  @params = params.symbolize_keys
  @controller = controller
  @order = extract_order(@params[:search] || {})
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args, &block) ⇒ Object 



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# File 'lib/sunrise/controllers/model_filter.rb', line 15

def method_missing(method, *args, &block)
  match_data = method.to_s.match(/^(.+)_before_type_cast$/)
  method_name = (match_data ? match_data[1] : method).to_sym
  
  if respond_to?(method_name)
    @params[method_name]
  else
    super
  end
end

Instance Attribute Details

#controller ⇒ Object

Returns the value of attribute controller.



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# File 'lib/sunrise/controllers/model_filter.rb', line 7

def controller
  @controller
end

#order ⇒ Object

Returns the value of attribute order.



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# File 'lib/sunrise/controllers/model_filter.rb', line 7

def order
  @order
end

#params ⇒ Object

Returns the value of attribute params.



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# File 'lib/sunrise/controllers/model_filter.rb', line 7

def params
  @params
end

Class Method Details

.model_name ⇒ Object 



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# File 'lib/sunrise/controllers/model_filter.rb', line 48

def model_name
  @_model_name ||= OpenStruct.new(:singular => "search", :plural => "searches")
end

Instance Method Details

#current_order ⇒ Object 



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# File 'lib/sunrise/controllers/model_filter.rb', line 43

def current_order
  "#{@order_column}_#{@order_type}"
end

#order?(method_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sunrise/controllers/model_filter.rb', line 35

def order?(method_name)
  controller.orders_configuration.keys.include?(method_name.to_sym)
end

#respond_to?(method_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sunrise/controllers/model_filter.rb', line 26

def respond_to?(method_name)
  return true if scope?(method_name) || @params.has_key?(method_name.to_sym)
  super
end

#scope?(method_name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sunrise/controllers/model_filter.rb', line 31

def scope?(method_name)
  controller.scopes_configuration.values.collect { |v| v[:as] }.include?(method_name.to_sym)
end

#to_key ⇒ Object 



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# File 'lib/sunrise/controllers/model_filter.rb', line 39

def to_key
  []
end