Module: ActiveScaffold::Helpers::SearchColumnHelpers

Included in:
ViewHelpers
Defined in:
lib/active_scaffold/helpers/search_column_helpers.rb

Overview

Helpers that assist with the rendering of a Form Column

Instance Method Summary collapse

Instance Method Details

#active_scaffold_group_column ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 175

def active_scaffold_group_column
  return if active_scaffold_config.field_search.group_options.blank?

  @_active_scaffold_group_column ||= begin
    column = ActiveScaffold::DataStructures::Column.new(:active_scaffold_group, active_scaffold_config.model)
    column.label = :group_by
    column
  end
end

#active_scaffold_group_search_column(record, options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 164

def active_scaffold_group_search_column(record, options)
  select_tag 'search[active_scaffold_group]', options_for_select(active_scaffold_group_search_options, selected: field_search_params['active_scaffold_group'])
end

#active_scaffold_group_search_options ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 168

def active_scaffold_group_search_options
  options = active_scaffold_config.field_search.group_options.collect do |text, value|
    active_scaffold_translated_option(active_scaffold_group_column, text, value)
  end
  [[as_(:no_group), '']].concat options
end

#active_scaffold_search_boolean(column, options, ui_options: column.options) ⇒ Object Also known as: active_scaffold_search_checkbox

we can’t use active_scaffold_input_boolean because we need to have a nil value even when column can’t be null to decide whether search for this field or not



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 148

def active_scaffold_search_boolean(column, options, ui_options: column.options)
  select_options = []
  select_options << [as_(:_select_), nil]
  if column.null?
    null_label = ui_options[:include_blank] || :null
    null_label = as_(null_label) if null_label.is_a?(Symbol)
    select_options << [null_label, 'null']
  end
  select_options << [as_(:true), true] # rubocop:disable Lint/BooleanSymbol
  select_options << [as_(:false), false] # rubocop:disable Lint/BooleanSymbol

  select_tag(options[:name], options_for_select(select_options, ActiveScaffold::Core.column_type_cast(options[:value], column.column)), id: options[:id])
end

#active_scaffold_search_date(column, options, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 297

def active_scaffold_search_date(column, options, ui_options: column.options)
  active_scaffold_search_datetime(column, options, ui_options: ui_options, field_ui: :date)
end

#active_scaffold_search_date_field(column, options, current_search, name, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 373

def active_scaffold_search_date_field(column, options, current_search, name, ui_options: column.options)
  active_scaffold_search_datetime_field(column, options.merge!(discard_time: true), current_search, name, ui_options: ui_options)
end

#active_scaffold_search_datetime(column, options, ui_options: column.options, field_ui: column.search_ui || :datetime) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 276

def active_scaffold_search_datetime(column, options, ui_options: column.options, field_ui: column.search_ui || :datetime)
  current_search = {'from' => nil, 'to' => nil, 'opt' => 'BETWEEN',
                    'number' => 1, 'unit' => 'DAYS', 'range' => nil}
  current_search.merge!(options[:value]) unless options[:value].nil?
  tags = [
    active_scaffold_search_datetime_comparator_tag(column, options, current_search, ui_options: column.options),
    active_scaffold_search_datetime_trend_tag(column, options, current_search),
    active_scaffold_search_datetime_numeric_tag(column, options, current_search, ui_options: ui_options, field_ui: field_ui),
    active_scaffold_search_datetime_range_tag(column, options, current_search)
  ]
  safe_join tags, '&nbsp;'.html_safe
end

#active_scaffold_search_datetime_comparator_options(column, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 301

def active_scaffold_search_datetime_comparator_options(column, ui_options: column.options)
  select_options = ActiveScaffold::Finder::DATE_COMPARATORS.collect { |comp| [as_(comp.downcase.to_sym), comp] }
  select_options.concat(ActiveScaffold::Finder::NUMERIC_COMPARATORS.collect { |comp| [as_(comp.downcase.to_sym), comp] })
  if include_null_comparators? column, ui_options: ui_options
    select_options.concat(ActiveScaffold::Finder::NULL_COMPARATORS.collect { |comp| [as_(comp), comp] })
  end
  select_options
end

#active_scaffold_search_datetime_comparator_tag(column, options, current_search, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 310

def active_scaffold_search_datetime_comparator_tag(column, options, current_search, ui_options: column.options)
  choices = options_for_select(active_scaffold_search_datetime_comparator_options(column, ui_options: ui_options), current_search['opt'])
  select_tag("#{options[:name]}[opt]", choices, id: "#{options[:id]}_opt", class: 'as_search_range_option as_search_date_time_option')
end

#active_scaffold_search_datetime_field(column, options, current_search, name, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 361

def active_scaffold_search_datetime_field(column, options, current_search, name, ui_options: column.options)
  options = ui_options.merge(options)
  type = "#{'date' unless options[:discard_date]}#{'time' unless options[:discard_time]}"
  field_name = "#{options[:name]}[#{name}]"
  if options[:use_select]
    send(:"select_#{type}", current_search[name], options.reverse_merge(include_blank: true, prefix: field_name))
  else
    helper = "#{type}#{'_local' if type == 'datetime'}_field_tag"
    send(helper, field_name, current_search[name], options.except(:name, :object, :use_select).merge(id: "#{options[:id]}_#{name}"))
  end
end

#active_scaffold_search_datetime_numeric_tag(column, options, current_search, ui_options: column.options, field_ui: column.search_ui) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 315

def active_scaffold_search_datetime_numeric_tag(column, options, current_search, ui_options: column.options, field_ui: column.search_ui)
  helper = "active_scaffold_search_#{field_ui}_field"
  numeric_controls = [
    send(helper, column, options, current_search, 'from', ui_options: ui_options),
    content_tag(:span, id: "#{options[:id]}_between", class: 'as_search_range_between',
                       style: ('display: none' unless current_search['opt'] == 'BETWEEN')) do
      safe_join([' - ', send(helper, column, options, current_search, 'to', ui_options: ui_options)])
    end
  ]
  content_tag('span', safe_join(numeric_controls),
              id: "#{options[:id]}_numeric", class: 'search-date-numeric',
              style: ActiveScaffold::Finder::NUMERIC_COMPARATORS.include?(current_search['opt']) ? nil : 'display: none')
end

#active_scaffold_search_datetime_range_tag(column, options, current_search) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 347

def active_scaffold_search_datetime_range_tag(column, options, current_search)
  values = ActiveScaffold::Finder::DATE_RANGES.collect { |range| [as_(range.downcase.to_sym), range] }
  range_controls = select_tag("#{options[:name]}[range]",
                              options_for_select(values, current_search['range']),
                              class: 'text-input', id: nil)
  content_tag('span', range_controls,
              id: "#{options[:id]}_range", class: 'search-date-range',
              style: ('display: none' unless current_search['opt'] == 'RANGE'))
end

#active_scaffold_search_datetime_trend_tag(column, options, current_search) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 329

def active_scaffold_search_datetime_trend_tag(column, options, current_search)
  trend_controls = [
    text_field_tag("#{options[:name]}[number]", current_search['number'], class: 'text-input', size: 10, autocomplete: 'off'),
    select_tag("#{options[:name]}[unit]",
               options_for_select(active_scaffold_search_datetime_trend_units(column), current_search['unit']),
               class: 'text-input')
  ]
  content_tag('span', safe_join(trend_controls, ' '),
              id: "#{options[:id]}_trend", class: 'search-date-trend',
              style: ('display: none' unless current_search['opt'] == 'PAST' || current_search['opt'] == 'FUTURE'))
end

#active_scaffold_search_datetime_trend_units(column) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 341

def active_scaffold_search_datetime_trend_units(column)
  options = ActiveScaffold::Finder::DATE_UNITS.collect { |unit| [as_(unit.downcase.to_sym), unit] }
  options = ActiveScaffold::Finder::TIME_UNITS.collect { |unit| [as_(unit.downcase.to_sym), unit] } + options if column_datetime?(column)
  options
end

#active_scaffold_search_decimal(column, options, ui_options: column.options) ⇒ Object Also known as: active_scaffold_search_float 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 270

def active_scaffold_search_decimal(column, options, ui_options: column.options)
  number_opts = ui_options.slice(:step, :min, :max).reverse_merge(step: :any)
  active_scaffold_search_range(column, options, :number_field_tag, number_opts, ui_options: ui_options)
end

#active_scaffold_search_draggable(column, options, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 138

def active_scaffold_search_draggable(column, options, ui_options: column.options)
  active_scaffold_search_multi_select(column, options.merge(draggable_lists: true), ui_options: ui_options)
end

#active_scaffold_search_for(column, options = nil) ⇒ Object

This method decides which input to use for the given column. It does not do any rendering. It only decides which method is responsible for rendering.



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 7

def active_scaffold_search_for(column, options = nil)
  options ||= active_scaffold_search_options(column)
  search_columns = active_scaffold_config.field_search.columns.visible_columns_names
  options = update_columns_options(column, nil, options, form_columns: search_columns, url_params: {form_action: :field_search})
  record = options[:object]
  if column.delegated_association
    record = record.send(column.delegated_association.name) || column.active_record_class.new
    options[:object] = record
  end

  # first, check if the dev has created an override for this specific field for search
  if (method = override_search_field(column))
    send(method, record, options)

  # second, check if the dev has specified a valid search_ui for this column, using specific ui for searches
  # or generic ui for forms
  elsif column.search_ui && (method = override_search(column.search_ui) || override_input(column.search_ui))
    send(method, column, options, ui_options: column.search_ui_options || column.options)

  # third, check if the dev has created an override for this specific field
  elsif (method = override_form_field(column)) # rubocop:disable Lint/DuplicateBranch
    send(method, record, options)

  # fallback: we get to make the decision
  elsif column.association || column.virtual?
    active_scaffold_search_text(column, options)

  elsif (method = override_search(column.column_type) || override_input(column.column_type))
    # if we (or someone else) have created a custom render option for the column type, use that
    send(method, column, options)

  else # final ultimate fallback: use rails' generic input method
    # for textual fields we pass different options
    options = active_scaffold_input_text_options(options) if column.text? || column.number?
    text_field(:record, column.name, options.merge(column.options))
  end
rescue StandardError => e
  logger.error "#{e.class.name}: #{e.message} -- on the ActiveScaffold column = :#{column.name} in #{controller.class}"
  raise e
end

#active_scaffold_search_integer(column, options, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 265

def active_scaffold_search_integer(column, options, ui_options: column.options)
  number_opts = ui_options.slice(:step, :min, :max).reverse_merge(step: '1')
  active_scaffold_search_range(column, options, :number_field_tag, number_opts, ui_options: ui_options)
end

#active_scaffold_search_multi_select(column, options, ui_options: column.options) ⇒ Object

Search input methods



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 69

def active_scaffold_search_multi_select(column, options, ui_options: column.options)
  record = options.delete(:object)
  associated = options.delete :value
  associated = [associated].compact unless associated.is_a? Array

  if column.association
    associated.collect!(&:to_i)
    method = ui_options[:label_method] || :to_label
    select_options = sorted_association_options_find(column.association, nil, record).collect do |r|
      [r.send(method), r.id]
    end
  else
    enum_options_method = override_helper_per_model(:active_scaffold_enum_options, record.class)
    select_options = send(enum_options_method, column, record, ui_options: ui_options).collect do |text, value|
      active_scaffold_translated_option(column, text, value)
    end
  end
  return as_(:no_options) if select_options.empty?

  active_scaffold_checkbox_list(column, select_options, associated, options, ui_options: ui_options)
end

#active_scaffold_search_null(column, options, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 185

def active_scaffold_search_null(column, options, ui_options: column.options)
  select_options = []
  select_options << [as_(:_select_), nil]
  select_options.concat(ActiveScaffold::Finder::NULL_COMPARATORS.collect { |comp| [as_(comp), comp] })
  select_tag(options[:name], options_for_select(select_options, options[:value]), id: options[:id])
end

#active_scaffold_search_options(column) ⇒ Object

the standard active scaffold options used for class, name and scope



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 49

def active_scaffold_search_options(column)
  {name: "search[#{column.name}]", class: "#{column.name}-input", id: "search_#{column.name}", value: field_search_params[column.name.to_s]}
end

#active_scaffold_search_range(column, options, input_method = :text_field_tag, input_options = {}, ui_options: column.options) ⇒ Object Also known as: active_scaffold_search_string 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 231

def active_scaffold_search_range(column, options, input_method = :text_field_tag, input_options = {}, ui_options: column.options)
  opt_value, from_value, to_value = field_search_params_range_values(column)

  operators = active_scaffold_search_range_comparator_options(column, ui_options: ui_options)
  text_field_size = active_scaffold_search_range_string?(column) ? 15 : 10

  from_value = controller.class.condition_value_for_numeric(column, from_value)
  to_value = controller.class.condition_value_for_numeric(column, to_value)
  from_value = format_number_value(from_value, ui_options) if from_value.is_a?(Numeric)
  to_value = format_number_value(to_value, ui_options) if to_value.is_a?(Numeric)
  from_options = active_scaffold_input_text_options(input_options.merge(id: options[:id], size: text_field_size))
  to_options = from_options.merge(id: "#{options[:id]}_to")

  from_field = send(input_method, "#{options[:name]}[from]", from_value, input_options)
  to_field = send(input_method, "#{options[:name]}[to]", to_value, to_options)
  build_active_scaffold_search_range_ui(operators, from_field, to_field, opt_value: opt_value, **options.slice(:name, :id))
end

#active_scaffold_search_range_comparator_options(column, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 203

def active_scaffold_search_range_comparator_options(column, ui_options: column.options)
  select_options = ActiveScaffold::Finder::NUMERIC_COMPARATORS.collect { |comp| [as_(comp.downcase.to_sym), comp] }
  if active_scaffold_search_range_string?(column)
    comparators = ActiveScaffold::Finder::STRING_COMPARATORS.collect { |title, comp| [as_(title), comp] }
    select_options.unshift(*comparators)
  end
  if include_null_comparators? column, ui_options: ui_options
    select_options.concat(ActiveScaffold::Finder::NULL_COMPARATORS.collect { |comp| [as_(comp), comp] })
  end
  select_options
end

#active_scaffold_search_range_string?(column) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 199

def active_scaffold_search_range_string?(column)
  column.text? || column.search_ui == :string
end

#active_scaffold_search_select(column, html_options, options = {}, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 91

def active_scaffold_search_select(column, html_options, options = {}, ui_options: column.options)
  record = html_options.delete(:object)
  associated = html_options.delete :value
  if include_null_comparators?(column, ui_options: ui_options)
    range_opts = html_options.slice(:name, :id)
    range_opts[:opt_value], associated, = field_search_params_range_values(column)
    operators = active_scaffold_search_select_comparator_options(column, ui_options: ui_options)
    html_options[:name] += '[from]'
  end

  if column.association
    associated = associated.is_a?(Array) ? associated.map(&:to_i) : associated.to_i unless associated.nil?
    method = column.association.belongs_to? ? column.association.foreign_key : column.name
    select_options = sorted_association_options_find(column.association, false, record)
  else
    method = column.name
    enum_options_method = override_helper_per_model(:active_scaffold_enum_options, record.class)
    select_options = send(enum_options_method, column, record, ui_options: ui_options).collect do |text, value|
      active_scaffold_translated_option(column, text, value)
    end
  end

  options = options.merge(selected: associated).merge ui_options
  html_options.merge! ui_options[:html_options] || {}
  if html_options[:multiple]
    active_scaffold_select_name_with_multiple html_options
  else
    options[:include_blank] ||= as_(:_select_)
    active_scaffold_translate_select_options(options)
  end

  select =
    if (optgroup = options.delete(:optgroup))
      select(:record, method, active_scaffold_grouped_options(column, select_options, optgroup), options, html_options)
    elsif column.association
      collection_select(:record, method, select_options, :id, ui_options[:label_method] || :to_label, options, html_options)
    else
      select(:record, method, select_options, options, html_options)
    end

  operators ? build_active_scaffold_search_range_ui(operators, select, **range_opts) : select
end

#active_scaffold_search_select_comparator_options(column, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 215

def active_scaffold_search_select_comparator_options(column, ui_options: column.options)
  select_options = [[as_(:'='), '=']]
  select_options.concat(ActiveScaffold::Finder::NULL_COMPARATORS.collect { |comp| [as_(comp), comp] })
  select_options
end

#active_scaffold_search_select_multiple(column, options, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 134

def active_scaffold_search_select_multiple(column, options, ui_options: column.options)
  active_scaffold_search_select(column, options.merge(multiple: true), ui_options: ui_options)
end

#active_scaffold_search_text(column, options, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 142

def active_scaffold_search_text(column, options, ui_options: column.options)
  text_field :record, column.name, active_scaffold_input_text_options(options)
end

#active_scaffold_search_time(column, options, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 293

def active_scaffold_search_time(column, options, ui_options: column.options)
  active_scaffold_search_datetime(column, options, ui_options: ui_options, field_ui: :time)
end

#active_scaffold_search_time_field(column, options, current_search, name, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 377

def active_scaffold_search_time_field(column, options, current_search, name, ui_options: column.options)
  active_scaffold_search_datetime_field(column, options.merge!(discard_date: true), current_search, name, ui_options: ui_options)
end

#active_scaffold_search_timestamp(column, options, ui_options: column.options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 289

def active_scaffold_search_timestamp(column, options, ui_options: column.options)
  active_scaffold_search_datetime(column, options, ui_options: ui_options, field_ui: :datetime)
end

#build_active_scaffold_search_range_ui(operators, from, to = nil, name:, id:, opt_value: nil) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 250

def build_active_scaffold_search_range_ui(operators, from, to = nil, name:, id:, opt_value: nil)
  opt_value ||= operators[0][1]
  html = select_tag("#{name}[opt]", options_for_select(operators, opt_value),
                    id: "#{id}_opt", class: 'as_search_range_option')
  if to
    from << content_tag(
      :span,
      safe_join([' - ', to]),
      id: "#{id}_between", class: 'as_search_range_between', style: ('display: none' unless opt_value == 'BETWEEN')
    )
  end
  html << content_tag('span', from, id: "#{id}_numeric", style: ActiveScaffold::Finder::NULL_COMPARATORS.include?(opt_value) ? 'display: none' : nil)
  content_tag :span, html, class: 'search_range'
end

#column_datetime?(column) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 357

def column_datetime?(column)
  !column.column.nil? && %i[datetime time].include?(column.column_type)
end

#field_search_params_range_values(column) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 192

def field_search_params_range_values(column)
  values = field_search_params[column.name.to_s]
  return nil unless values.is_a? Hash

  [values['opt'], values['from'].presence, values['to'].presence]
end

#include_null_comparators?(column, ui_options: column.options) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 221

def include_null_comparators?(column, ui_options: column.options)
  return ui_options[:null_comparators] if ui_options.key? :null_comparators

  if column.association
    !column.association.belongs_to? || active_scaffold_config.columns[column.association.foreign_key].null?
  else
    column.null?
  end
end

#override_search(form_ui) ⇒ Object

the naming convention for overriding search input types with helpers



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 394

def override_search(form_ui)
  method = "active_scaffold_search_#{form_ui}"
  method if respond_to? method
end

#override_search_field(column) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 389

def override_search_field(column)
  override_helper column, 'search_column'
end

#search_attribute(column, record) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 53

def search_attribute(column, record)
  column_options = active_scaffold_search_options(column).merge(object: record)
  content_tag :dl do
    content_tag(:dt, label_tag(search_label_for(column, column_options), search_column_label(column, record))) <<
      content_tag(:dd, active_scaffold_search_for(column, column_options))
  end
end

#search_column_label(column, record) ⇒ Object

Search column override signatures



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 385

def search_column_label(column, record)
  column.label
end

#search_label_for(column, options) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 61

def search_label_for(column, options)
  options[:id] unless %i[range integer decimal float string date_picker datetime_picker calendar_date_select].include? column.search_ui
end

#searched_by?(column) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 418

def searched_by?(column)
  value = field_search_params[column.name.to_s]
  case value
  when Hash
    value['from'].present?
  when String
    value.present?
  else
    false
  end
end

#visibles_and_hiddens(search_config, columns = search_config.columns) ⇒ Object 



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# File 'lib/active_scaffold/helpers/search_column_helpers.rb', line 399

def visibles_and_hiddens(search_config, columns = search_config.columns)
  visibles = []
  hiddens = []
  columns.each_column do |column|
    next unless column.respond_to?(:each_column) || column.search_sql

    if search_config.optional_columns.include?(column.name) && !searched_by?(column)
      hiddens << column
    else
      visibles << column
    end
  end
  if active_scaffold_group_column
    group = grouped_search? || search_config.optional_columns.empty? ? visibles : hiddens
    group << active_scaffold_group_column
  end
  [visibles, hiddens]
end