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 



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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