Class: HammerCLI::Output::Adapter::Table

Inherits:
Abstract
  • Object
show all
Defined in:
lib/hammer_cli/output/adapter/table.rb

Instance Method Summary collapse

Methods inherited from Abstract

#paginate_by_default?, #print_error, #print_message, #tags

Constructor Details

#initialize(context = {}, formatters = {}, filters = {}) ⇒ Table

Returns a new instance of Table.



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# File 'lib/hammer_cli/output/adapter/table.rb', line 5

def initialize(context = {}, formatters = {}, filters = {})
  super
  @printed = 0
end

Instance Method Details

#features ⇒ Object 



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# File 'lib/hammer_cli/output/adapter/table.rb', line 10

def features
  return %i[rich_text serialized inline] if tags.empty?

  tags.map { |t| HammerCLI::Output::Utils.tag_to_feature(t) }
end

#print_collection(all_fields, collection, options = {}) ⇒ Object 



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# File 'lib/hammer_cli/output/adapter/table.rb', line 20

def print_collection(all_fields, collection, options = {})
  current_chunk = options[:current_chunk] || :single
  fields = filter_fields(all_fields).filter_by_classes
                                    .filter_by_sets
                                    .filter_by_data(collection.first,
                                                    compact_only: true)
                                    .filtered_fields
  formatted_collection = format_values(fields, collection)

  columns = fields.each_with_object({}) do |field, result|
    result[field.label] = field.parameters
  end

  table_gen = HammerCLI::Output::Generators::Table.new(
    columns, formatted_collection, no_headers: @context[:no_headers]
  )

  meta = collection.respond_to?(:meta) ? collection.meta : nil

  output_stream.print(table_gen.header) if %i[first single].include?(current_chunk)

  output_stream.print(table_gen.body)

  @printed += collection.count

  # print closing line only after the last chunk
  output_stream.print(table_gen.footer) if %i[last single].include?(current_chunk)

  return unless meta && meta.pagination_set?

  leftovers = %i[last single].include?(current_chunk) && @printed < meta.subtotal
  if @context[:verbosity] >= meta.pagination_verbosity &&
     collection.count < meta.subtotal &&
     leftovers
    pages = (meta.subtotal.to_f / meta.per_page).ceil
    puts _("Page %{page} of %{total} (use --page and --per-page for navigation).") % {:page => meta.page, :total => pages}
  end
end

#print_record(fields, record) ⇒ Object 



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# File 'lib/hammer_cli/output/adapter/table.rb', line 16

def print_record(fields, record)
  print_collection(fields, [record].flatten(1))
end