Class: SimpleDrilldown::Search

Inherits:
Object
  • Object
show all
Extended by:
ActiveModel::Naming
Defined in:
lib/simple_drilldown/search.rb

Defined Under Namespace

Modules: DisplayType, SelectValue

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes_or_search, default_fields = nil, default_select_value = SelectValue::COUNT) ⇒ Search

Returns a new instance of Search.



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# File 'lib/simple_drilldown/search.rb', line 42

def initialize(attributes_or_search, default_fields = nil, default_select_value = SelectValue::COUNT)
  if attributes_or_search.is_a? self.class
    s = attributes_or_search
    @dimensions = s.dimensions.dup
    @display_type = s.display_type.dup
    @fields = s.fields.dup
    @filter = s.filter.dup
    @list = s.list
    @percent = s.percent
    @list_change_times = s.list_change_times
    @order_by_value = s.order_by_value
    @select_value = s.select_value.dup
    @title = s.title
    @default_fields = s.default_fields
  else
    attributes = attributes_or_search
    @default_fields = default_fields
    @default_select_value = default_select_value
    @dimensions = attributes && attributes[:dimensions] || []
    @dimensions.delete_if(&:empty?)
    @filter = attributes && attributes[:filter] ? attributes[:filter] : {}
    @filter.keys.dup.each { |k| @filter[k] = [*@filter[k]] }
    @filter.each do |_k, v|
      v.delete('')
      v.delete('Select Some Options')
    end
    @filter.delete_if { |_k, v| v.empty? }
    @display_type = attributes && attributes[:display_type] ? attributes[:display_type] : DisplayType::NONE
    @display_type = DisplayType::BAR if @dimensions.size >= 2 && @display_type == DisplayType::PIE

    @order_by_value = attributes && (attributes[:order_by_value] == '1')
    @select_value = attributes&.dig(:select_value).present? ? attributes[:select_value] : @default_select_value
    @list = attributes&.[](:list) == '1'
    @percent = attributes&.[](:percent) == '1'
    @list_change_times = attributes&.[](:list_change_times) == '1'
    @fields = if attributes && attributes[:fields]
                if attributes[:fields].is_a?(Array)
                  attributes[:fields]
                else
                  attributes[:fields].to_h.select { |_k, v| v == '1' }.map { |k, _v| k }
                end
              else
                @default_fields
              end
    @title = attributes[:title] if attributes&.dig(:title).present?
  end
end

Instance Attribute Details

#default_fields ⇒ Object (readonly)

Returns the value of attribute default_fields.



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# File 'lib/simple_drilldown/search.rb', line 32

def default_fields
  @default_fields
end

#dimensions ⇒ Object (readonly)

Returns the value of attribute dimensions.



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# File 'lib/simple_drilldown/search.rb', line 22

def dimensions
  @dimensions
end

#display_type ⇒ Object (readonly)

Returns the value of attribute display_type.



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# File 'lib/simple_drilldown/search.rb', line 23

def display_type
  @display_type
end

#fields ⇒ Object (readonly)

Returns the value of attribute fields.



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# File 'lib/simple_drilldown/search.rb', line 24

def fields
  @fields
end

#filter ⇒ Object (readonly)

Returns the value of attribute filter.



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# File 'lib/simple_drilldown/search.rb', line 25

def filter
  @filter
end

#list ⇒ Object

Returns the value of attribute list.



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# File 'lib/simple_drilldown/search.rb', line 26

def list
  @list
end

#list_change_times ⇒ Object (readonly)

Returns the value of attribute list_change_times.



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# File 'lib/simple_drilldown/search.rb', line 28

def list_change_times
  @list_change_times
end

#order_by_value ⇒ Object (readonly)

Returns the value of attribute order_by_value.



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# File 'lib/simple_drilldown/search.rb', line 29

def order_by_value
  @order_by_value
end

#percent ⇒ Object

Returns the value of attribute percent.



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# File 'lib/simple_drilldown/search.rb', line 27

def percent
  @percent
end

#select_value ⇒ Object (readonly)

Returns the value of attribute select_value.



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# File 'lib/simple_drilldown/search.rb', line 30

def select_value
  @select_value
end

#title ⇒ Object (readonly)

Returns the value of attribute title.



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# File 'lib/simple_drilldown/search.rb', line 31

def title
  @title
end

Class Method Details

.human_attribute_name(attribute) ⇒ Object 



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# File 'lib/simple_drilldown/search.rb', line 38

def self.human_attribute_name(attribute)
  attribute
end

.validators_on(_attribute) ⇒ Object 



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# File 'lib/simple_drilldown/search.rb', line 34

def self.validators_on(_attribute)
  []
end

Instance Method Details

#drill_down(dimensions, *values) ⇒ Object 



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# File 'lib/simple_drilldown/search.rb', line 111

def drill_down(dimensions, *values)
  raise 'Too many values' if values.size > self.dimensions.size

  s = self.class.new(self)
  values.each_with_index { |v, i| s.filter[dimensions[i][:url_param_name]] = [v] }
  values.size.times { s.dimensions.shift }
  s
end

#id ⇒ Object

Used for DOM id



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# File 'lib/simple_drilldown/search.rb', line 107

def id
  'SEARCH'
end

#to_key ⇒ Object 



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# File 'lib/simple_drilldown/search.rb', line 120

def to_key
  url_options.to_a
end

#url_options ⇒ Object 



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# File 'lib/simple_drilldown/search.rb', line 90

def url_options
  o = {
      search: {
          title: title,
          list: list ? '1' : '0',
          percent: percent ? '1' : '0',
          list_change_times: list_change_times ? '1' : '0',
          filter: filter,
          dimensions: dimensions,
          display_type: display_type,
      },
  }
  o[:search][:fields] = fields unless fields == @default_fields
  o
end