Class: Admino::Query::FilterGroup

Inherits:
Object
  • Object
show all
Defined in:
lib/admino/query/filter_group.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config, params, query_i18n_key = nil) ⇒ FilterGroup

Returns a new instance of FilterGroup.



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# File 'lib/admino/query/filter_group.rb', line 11

def initialize(config, params, query_i18n_key = nil)
  @config = config
  @params = ActiveSupport::HashWithIndifferentAccess.new(params)
  @query_i18n_key = query_i18n_key
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/admino/query/filter_group.rb', line 8

def config
  @config
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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# File 'lib/admino/query/filter_group.rb', line 7

def params
  @params
end

#query_i18n_key ⇒ Object (readonly)

Returns the value of attribute query_i18n_key.



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# File 'lib/admino/query/filter_group.rb', line 9

def query_i18n_key
  @query_i18n_key
end

Instance Method Details

#active_scope ⇒ Object 



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# File 'lib/admino/query/filter_group.rb', line 25

def active_scope
  if value && scopes.include?(value)
    value
  else
    nil
  end
end

#augment_scope(scope) ⇒ Object 



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# File 'lib/admino/query/filter_group.rb', line 17

def augment_scope(scope)
  if active_scope && active_scope != :empty
    scope.send(active_scope)
  else
    scope
  end
end

#default_value ⇒ Object 



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# File 'lib/admino/query/filter_group.rb', line 46

def default_value
  if config.default_scope
    config.default_scope
  elsif config.include_empty_scope?
    :empty
  else
    nil
  end
end

#i18n_key ⇒ Object 



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# File 'lib/admino/query/filter_group.rb', line 68

def i18n_key
  config.name
end

#is_scope_active?(scope) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/admino/query/filter_group.rb', line 33

def is_scope_active?(scope)
  active_scope == scope.to_sym
end

#param_name ⇒ Object 



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# File 'lib/admino/query/filter_group.rb', line 56

def param_name
  config.name
end

#scopes ⇒ Object 



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# File 'lib/admino/query/filter_group.rb', line 60

def scopes
  @scopes ||= config.scopes.dup.tap do |scopes|
    if config.include_empty_scope?
      scopes.unshift :empty
    end
  end
end

#value ⇒ Object 



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# File 'lib/admino/query/filter_group.rb', line 37

def value
  value = params.fetch(:query, {}).fetch(param_name, default_value)
  if value
    value.to_sym
  else
    nil
  end
end