Class: Gigya::GigyaDynamicImplementation

Inherits:
Object
  • Object
show all
Defined in:
lib/gigya/connection.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

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



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# File 'lib/gigya/connection.rb', line 70

def method_missing(name, *args, &block)
	name = name.to_s
	gdi = clone_gdi

	if data_results == nil
		if(name[-1..-1] == "=" && args.size == 1)
			field_name = name[0..-2]

			if self.area == nil
				raise "Can't run a setter on #{area}"
			else
				function_name = "set" + field_name.camelize
				return connection.api_get(area, function_name, val)
			end
		elsif args.size == 0
			field_name = name
			function_name = "get" + field_name.camelize
			results = connection.api_get(area, function_name)
			gdi.function = function_name
			gdi.data_results = results
			gdi.data_keys = []

			return gdi
		end
	else
		field_name = name
		if field_name[-1..-1] == "="
			field_name = field_name[0..-2]
			if field_name[0..1] == "__"
				field_name = field_name[2..-1]
			else
				field_name = field_name.camelize(:lower)
			end
			setter_hash = {}
			cur_hashpoint = setter_hash
			curval = gdi.data_results
			gdi.data_keys.each do |k|
				curval = curval[k]
				if Hash === curval
					cur_hashpoint[k] = {}
					cur_hashpoint = cur_hashpoint[k]
				elsif Array === curval
					cur_hashpoint[k] = []
					cur_hashpoint = cur_hashpoint[k]
				else
					cur_hashpoint[k] = curval
					cur_hashpoint = curval
				end
			end
			cur_hashpoint[field_name] = args[0]
			setter_hash.keys.each do |k|
				val = setter_hash[k]
				if Hash === val || Array === val
					val = val.to_json
					setter_hash[k] = val
				end
			end

			return connection.api_get(area, function.gsub(/^get/, "set"), setter_hash)
		else
			if field_name[0..1] == "__" 
				# This is an escape sequence to maintain capitalization
				field_name = field_name[2..-1]
			else
				field_name = field_name.camelize(:lower) 
			end
			gdi.data_keys.push(field_name) 

			val = gdi.to_value
			if Hash === val || Array === val || val == nil
				return gdi
			else
				return val
			end
		end
	end

	super
end

Instance Attribute Details

#area ⇒ Object

Returns the value of attribute area.



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# File 'lib/gigya/connection.rb', line 24

def area
  @area
end

#connection ⇒ Object

Returns the value of attribute connection.



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# File 'lib/gigya/connection.rb', line 24

def connection
  @connection
end

#data_keys ⇒ Object

Returns the value of attribute data_keys.



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# File 'lib/gigya/connection.rb', line 24

def data_keys
  @data_keys
end

#data_results ⇒ Object

Returns the value of attribute data_results.



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# File 'lib/gigya/connection.rb', line 24

def data_results
  @data_results
end

#function ⇒ Object

Returns the value of attribute function.



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# File 'lib/gigya/connection.rb', line 24

def function
  @function
end

Instance Method Details

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gigya/connection.rb', line 62

def blank?
	to_value.blank?
end

#clone_gdi ⇒ Object 



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# File 'lib/gigya/connection.rb', line 26

def clone_gdi
	gdi = GigyaDynamicImplementation.new
	gdi.connection = connection
	gdi.area = area
	gdi.function = function
	gdi.data_results = data_results
	gdi.data_keys = (data_keys || []).clone

	return gdi
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gigya/connection.rb', line 66

def empty?
	to_value.empty?
end

#gdi_value ⇒ Object 



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# File 'lib/gigya/connection.rb', line 37

def gdi_value
	current_result = data_results
	data_keys.each do |k|
		current_result = current_result[k]
		return nil if current_result == nil
	end
	return current_result
end

#nil? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gigya/connection.rb', line 58

def nil?
	to_value.nil?
end

#to_h ⇒ Object 



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# File 'lib/gigya/connection.rb', line 46

def to_h
	gdi_value
end

#to_hash ⇒ Object 



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# File 'lib/gigya/connection.rb', line 50

def to_hash
	gdi_value
end

#to_value ⇒ Object 



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# File 'lib/gigya/connection.rb', line 54

def to_value
	gdi_value
end