Class: Ecoportal::API::V2::Page::Component::SelectionField

Inherits:
Ecoportal::API::V2::Page::Component show all
Defined in:
lib/ecoportal/api/v2/page/component/selection_field.rb

Constant Summary

Constants included from Common::Content::StringDigest

Common::Content::StringDigest::MAX_HASH_LABEL

Constants inherited from Common::Content::DoubleModel

Common::Content::DoubleModel::NOT_USED

Constants included from Common::Content::ClassHelpers

Common::Content::ClassHelpers::NOT_USED

Instance Attribute Summary

Attributes inherited from Common::Content::DoubleModel

#_key, #_parent

Instance Method Summary collapse

Methods inherited from Ecoportal::API::V2::Page::Component

#attached?, #bindings, #bindings?, #forces, get_class, #indexable_label, #multi_section?, new_doc, #ooze, #ref, #ref_backend, #section

Methods included from Common::Content::StringDigest

#hash_label, #indexable_label

Methods inherited from Common::Content::DoubleModel

#_doc_key, #as_json, #as_update, #consolidate!, #dirty?, #doc, embeds_many, embeds_one, enforce!, #initialize, #key, #key=, key?, new_uuid, #original_doc, pass_reader, pass_writer, passarray, passboolean, passdate, passforced, passkey, passthrough, #print_pretty, #replace_doc, #reset!, #root, #to_json

Methods included from Common::Content::ClassHelpers

#inheritable_attrs, #inheritable_class_vars, #inherited, #instance_variable_name, #new_class, #resolve_class, #to_constant, #to_time, #uid, #used_param?

Constructor Details

This class inherits a constructor from Ecoportal::API::Common::Content::DoubleModel

Instance Method Details

#add_option(value:, name: nil, pos: NOT_USED, before: NOT_USED, after: NOT_USED) ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 94

def add_option(value:, name: nil, pos: NOT_USED, before: NOT_USED, after: NOT_USED)
  opt_doc = options.items_class.new_doc
  options.upsert!(opt_doc, pos: pos, before: before, after: after) do |option|
    option.name  = name
    option.value = value
    if prev = previous_option(option)
      option.weight = prev.weight
    end
    yield(option) if block_given?
    fix_option_weights!
  end
end

#configure(*conf) ⇒ Object

Quick config helper

Parameters:

  • conf (Symbol, Array<Symbol>) —
    • :flat to display in flat mode
    • :multiple to allow multiple selection
    • :single to set to singular selection
    • :other to enable other button
    • :options to add options (Hash<value, name>) or update option names
    • :type to define the type
      • :num
      • :str


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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 149

def configure(*conf)
  conf.each_with_object([]) do |cnf, unused|
    case cnf
    when :flat
      self.flat  = true
    when :multiple
      self.multiple = true
    when :single
      self.multiple = false
    when :other
      self.other = true
    when Hash
      supported = [:flat, :options, :type]
      unless (rest = hash_except(cnf.dup, *supported)).empty?
        unused.push(rest)
      end

      if cnf.key?(:flat) then self.flat = cnf[:flat] end
      if cnf.key?(:options)
        if opts = cnf[:options]
          configure_options opts
        end
      end
      if cnf.key?(:type)
        if cnf[:type] == :str
          self.text!
        elsif cnf[:type] == :num
          self.numeric!
        else
          # Unknown type
        end
      end
    else
      unused.push(cnf)
    end
  end.yield_self do |unused|
    super(*unused)
  end
end

#deselect(value_name, by_name: false) ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 43

def deselect(value_name, by_name: false)
  if opt = find_option(value_name, by_name: by_name)
    opt.selected = false
  end
end

#name ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 82

def name
  if multiple
    selected.map {|opt| opt.name}
  else
    selected&.name
  end
end

#names ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 90

def names
  [name].flatten.compact
end

#numeric!(&block) ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 21

def numeric!(&block)
  ordered_options.each {|opt| opt.numeric!(&block)}
  self.data_type = "num"
end

#numeric? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 13

def numeric?
  self.data_type == "num"
end

#options_by_name(value: false) ⇒ Hash

Returns of key name and value:

  1. option if value is false
  2. value if value is true.

Parameters:

  • value (Boolean) (defaults to: false) —

    whether or not the values of the Hash should be the values

Returns:

  • (Hash) —

    of key name and value:

    1. option if value is false
    2. value if value is true


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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 127

def options_by_name(value: false)
  options_hash(by_name: true) do |option|
    value ? option.value : option
  end
end

#options_by_value(name: false) ⇒ Hash

Returns of key value and value:

  1. option if name is false
  2. name if name is true.

Parameters:

  • name (Boolean) (defaults to: false) —

    whether or not the values of the Hash should be the names

Returns:

  • (Hash) —

    of key value and value:

    1. option if name is false
    2. name if name is true


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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 117

def options_by_value(name: false)
  options_hash do |option|
    name ? option.name : option
  end
end

#ordered_options ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 107

def ordered_options
  options.sort_by.with_index do |option, index|
    [option.weight, index]
  end
end

#select(value_name, by_name: false) ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 35

def select(value_name, by_name: false)
  opt = find_option(value_name, by_name: by_name)
  sel = selected
  return true if !multiple && opt == sel
  sel.selected = false if !multiple && sel
  opt.selected = true unless !opt
end

#selected(by_name: false, by_value: false, value: false, name: false) ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 49

def selected(by_name: false, by_value: false, value: false, name: false)
  case
  when by_value
    elems = [selected].flatten.compact
    options_hash(elems) do |option|
      name ? option.name : option
    end
  when by_name
    elems = [selected].flatten.compact
    options_hash(elems, by_name: true) do |option|
      value ? option.value : option
    end
  else
    if multiple
      ordered_options.select {|opt| opt.selected}
    else
      options.find {|opt| opt.selected}
    end
  end
end

#switch_type!(&block) ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 31

def switch_type!(&block)
  numeric? ? text!(&block) : numeric!(&block)
end

#text!(&block) ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 26

def text!(&block)
  ordered_options.each {|opt| opt.text!(&block)}
  self.data_type = "str"
end

#text? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 17

def text?
  self.data_type == "txt"
end

#to_s(value: true, delimiter: "\n") ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 133

def to_s(value: true, delimiter: "\n")
  [selected].flatten.compact.map do |opt|
    value ? opt.value : opt.name
  end.join(delimiter)
end

#value ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 70

def value
  if multiple
    selected.map {|opt| opt.value}
  else
    selected&.value
  end
end

#values ⇒ Object 



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# File 'lib/ecoportal/api/v2/page/component/selection_field.rb', line 78

def values
  [value].flatten.compact
end