Class: Cldr::Export::Data::Calendars::Gregorian

Inherits:
Base
  • Object
show all
Defined in:
lib/cldr/export/data/calendars/gregorian.rb

Instance Attribute Summary

Attributes inherited from Base

#locale

Instance Method Summary collapse

Methods inherited from Base

#[]=, #update

Methods inherited from Hash

#deep_merge, #deep_stringify_keys, #symbolize_keys

Constructor Details

#initialize(locale) ⇒ Gregorian

Returns a new instance of Gregorian.



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 6

def initialize(locale)
  super
  update(
    :months   => contexts('month'),
    :days     => contexts('day'),
    :eras     => eras,
    :quarters => contexts('quarter'),
    :periods  => contexts('dayPeriod', :group => "alt"),
    :fields   => fields,
    :formats => {
      :date     => formats('date'),
      :time     => formats('time'),
      :datetime => formats('dateTime')
    },
    :additional_formats => additional_formats
  )
end

Instance Method Details

#additional_formats ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 127

def additional_formats
  select(calendar, "dateTimeFormats/availableFormats/dateFormatItem").inject({}) do |result, node|
    key = node.attribute('id').value
    result[key] = node.content
    result
  end
end

#calendar ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 24

def calendar
  @calendar ||= select('dates/calendars/calendar[@type="gregorian"]').first
end

#contexts(kind, options = {}) ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 28

def contexts(kind, options = {})
  select(calendar, "#{kind}s/#{kind}Context").inject({}) do |result, node|
    context = node.attribute('type').value.to_sym
    result[context] = widths(node, kind, context, options)
    result
  end
end

#default_format(type) ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 135

def default_format(type)
  if node = select(calendar, "#{type}Formats/default").first
    key = node.attribute('choice').value.to_sym
    { :default => :"calendars.gregorian.formats.#{type.downcase}.#{key}" }
  end
end

#elements(node, kind, context, width, options = {}) ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 44

def elements(node, kind, context, width, options = {})
  aliased = select(node, 'alias').first

  if aliased
    xpath_to_key(aliased.attribute('path').value, kind, context, width)
  else
    select(node, kind).inject({}) do |result, node|
      key = node.attribute('type').value
      key = key =~ /^\d*$/ ? key.to_i : key.to_sym

      if options[:group] && found_group = node.attribute(options[:group])
        result[found_group.value] ||= {}
        result[found_group.value][key] = node.content
      else
        result[key] = node.content
      end

      result
    end
  end
end

#eras ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 86

def eras
  if calendar
    base_path = calendar.path.gsub('/ldml/', '') + '/eras'
    keys = select("#{base_path}/*").map { |node| node.name }

    keys.inject({}) do |result, name|
      path = "#{base_path}/#{name}/*"
      key  = name.gsub('era', '').gsub(/s$/, '').downcase.to_sym
      result[key] = select(path).inject({}) do |ret, node|
        type = node.attribute('type').value.to_i rescue 0
        ret[type] = node.content
        ret
      end
      result
    end
  else
    {}
  end
end

#extract(path, lambdas) ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 106

def extract(path, lambdas)
  nodes = select(path)
  nodes.inject({}) do |ret, node|
    key = lambdas[:key].call(node)
    ret[key] = lambdas[:value].call(node)
    ret
  end
end

#fields ⇒ Object

NOTE: As of CLDR 23, this data moved from inside each “calendar” tag to under its parent, the “dates” tag. That probably means this ‘fields` method should be moved up to the parent as well.



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 153

def fields
  select("dates/fields/field").inject({}) do |result, node|
    key  = node.attribute('type').value.to_sym
    name = node.xpath('displayName').first
    result[key] = name.content if name
    result
  end
end

#formats(type) ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 115

def formats(type)
  formats = select(calendar, "#{type}Formats/#{type}FormatLength").inject({}) do |result, node|
    key = node.attribute('type').value.to_sym rescue :format
    result[key] = pattern(node, type)
    result
  end
  if default = default_format(type)
    formats = default.merge(formats)
  end
  formats
end

#pattern(node, type) ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 142

def pattern(node, type)
  select(node, "#{type}Format/pattern").inject({}) do |result, node|
    pattern = node.content
    pattern = pattern.gsub('{0}', '{{time}}').gsub('{1}', '{{date}}') if type == 'dateTime'
    result[:pattern] = pattern
    result
  end
end

#periods ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 76

def periods
  am = select(calendar, "am").first
  pm = select(calendar, "pm").first

  result = {}
  result[:am] = am.content if am
  result[:pm] = pm.content if pm
  result
end

#widths(node, kind, context, options = {}) ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 36

def widths(node, kind, context, options = {})
  select(node, "#{kind}Width").inject({}) do |result, node|
    width = node.attribute('type').value.to_sym
    result[width] = elements(node, kind, context, width, options)
    result
  end
end

#xpath_to_key(xpath, kind, context, width) ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 66

def xpath_to_key(xpath, kind, context, width)
  kind    = (xpath =~ %r(/([^\/]*)Width) && $1) || kind
  context = (xpath =~ %r(Context\[@type='([^\/]*)'\]) && $1) || context
  width   = (xpath =~ %r(Width\[@type='([^\/]*)'\]) && $1) || width
  :"calendars.gregorian.#{kind}s.#{context}.#{width}"
end

#xpath_width ⇒ Object 



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# File 'lib/cldr/export/data/calendars/gregorian.rb', line 73

def xpath_width
end