Class: Symphonia::ModelFilters::SelectFilter

Inherits:
StringFilter show all
Defined in:
lib/symphonia/model_filters/select_filter.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#caption, #name, #operator, #options, #query, #type, #value

Instance Method Summary collapse

Methods inherited from Base

#active?, #inspect

Constructor Details

#initialize(name, query, options = {}) ⇒ SelectFilter

Returns a new instance of SelectFilter.



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# File 'lib/symphonia/model_filters/select_filter.rb', line 6

def initialize(name, query, options = {})
  super
  @operator = 'in'
end

Instance Attribute Details

#available_values ⇒ Object

Returns the value of attribute available_values.



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# File 'lib/symphonia/model_filters/select_filter.rb', line 4

def available_values
  @available_values
end

Instance Method Details

#apply(scope) ⇒ Object 



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# File 'lib/symphonia/model_filters/select_filter.rb', line 34

def apply(scope)
  Rails.logger.debug("Apply filter #{name} '#{operator}' #{value}")
  t = scope.arel_table
  scope.where(t[name].send(operator, value))
end

#form_field(_c) ⇒ Object 



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# File 'lib/symphonia/model_filters/select_filter.rb', line 40

def form_field(_c)
  selected = Array(@query.active_filters[name])
  _c.content_tag(:div, class: 'input-group') do
    _c.content_tag(:div, class: 'input-group-prepend') do
      _c.content_tag(:span, _c.check_box_tag("o[#{form_field_name}]", '!', operator == 'not_in', title: 'Not In'), class: "input-group-text")
    end +
      _c.select_tag("#{form_field_name}[]", _c.options_for_select(available_values, selected), class: 'form-control', include_blank: true, multiple: selected.size > 1) +
      _c.content_tag(:div, _c.link_to(_c.fa_icon('plus-square-o'), 'javascript:void(0)', onclick: "toggleMultiSelect($(this).closest('.input-group').find('select'))", title: I18n.t(:title_toggle_multiselect), class: "input-group-text"), class: 'input-group-append')
  end
end

#operator=(o) ⇒ Object 



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# File 'lib/symphonia/model_filters/select_filter.rb', line 28

def operator=(o)
  if o == '!'
    @operator = 'not_in'
  end
end

#value=(q) ⇒ Object 



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# File 'lib/symphonia/model_filters/select_filter.rb', line 20

def value=(q)
  @value = if q.is_a?(Array)
             q
           else
             q.to_s.split("|")
           end
end