Class: RussianPhone::Number

Inherits:
Object
  • Object
show all
Defined in:
lib/russian_phone/number.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(phone, options = {}) ⇒ Number

Returns a new instance of Number.



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# File 'lib/russian_phone/number.rb', line 7

def initialize(phone, options = {})
  @options = self.class.process_options(options)
  @phone = phone.to_s
end

Instance Attribute Details

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/russian_phone/number.rb', line 5

def options
  @options
end

#phone ⇒ Object

Returns the value of attribute phone.



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# File 'lib/russian_phone/number.rb', line 5

def phone
  @phone
end

Class Method Details

._extra(string, position) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 158

def _extra(string, position)
  i = 0
  digits = 0

  string.each_char do |char|
    if char.match(/[0-9]/)
      digits += 1
    end
    i += 1
    # puts "#{char} #{digits} #{i} #{position}"
    if digits >= position
      return string[i..-1].strip
    end
  end

  ''
end

._extract(string, subscriber_digits, code_digits) ⇒ Object

def _extract(string, subscriber_digits, code_digits)

[string[-(subscriber_digits + code_digits), code_digits], string[-subscriber_digits,subscriber_digits]]

end



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# File 'lib/russian_phone/number.rb', line 150

def _extract(string, subscriber_digits, code_digits)
  [string[0, code_digits], string[code_digits, subscriber_digits]]
end

.clean(string) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 142

def clean(string)
  string.tr('^0-9', '')
end

.country_code(string) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 176

def country_code(string)
  clean(string)[-10, 1]
end

.extract(string, subscriber_digits, code_digits) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 154

def extract(string, subscriber_digits, code_digits)
  _extract(clean(string), subscriber_digits, code_digits)
end

.parse(string, opts = {}) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 194

def parse(string, opts = {})
  return string if string.class.name == 'RussianPhone::Number'

  opts = process_options(opts)

  if string.class.name == 'Array'
    string = string.join('')
  else
    string = string.to_s
  end

  clean_string = clean(string)

  if clean_string.length < 10
    if opts[:default_city].nil?
      return nil
    elsif clean_string.length > 7
      # Телефон слишком длинный для телефона без кода города
      return nil
    else
      if Codes.codes_for(clean_string.length).include? opts[:default_city]
        return {country: opts[:default_country], city: opts[:default_city], subscriber: clean_string}
      else
        # Количество цифр в телефоне не соответствует количеству цифр местных номеров города
        return nil
      end
    end
  end

  extra_after = 10

  if clean_string.length > 10 && string.starts_with?('+7') || string.starts_with?('8 ') || string.starts_with?('8(') || string.starts_with?('8-')
    clean_string[0] = ''
    extra_after += 1
  end

  if clean_string.length == 11 && string.starts_with?('7')
    clean_string[0] = ''
    extra_after += 1
  end

  if clean_string.length == 11 && string.starts_with?('8')
    clean_string[0] = ''
    extra_after += 1
  end

  # handles stuff like 89061010101 д. 123
  if string.split(' ').length > 1 && string.split(/\D/)[0].length > 10
    if string.starts_with?('7')
      clean_string[0] = ''
      extra_after += 1
    end

    if string.starts_with?('8')
      clean_string[0] = ''
      extra_after += 1
    end
  end

  # handle 7906123-12-12 доб 123
  if clean_string.length > 10 && extra_after == 10 && (clean_string[0] == '7' || clean_string[0] == '8')
    result = ''
    string.split(/\D/).each do |segm|
      result += segm
      break if result.length >= 10
    end
    if result.length > 10
      clean_string[0] = ''
      extra_after += 1
    end
  end

  code_3_digit, phone_7_digit = _extract(clean_string, 7, 3)
  if code_3_digit == '800' || Codes.cell_codes.include?(code_3_digit) || Codes.ndcs_with_7_subscriber_digits.include?(code_3_digit)
    return {country: opts[:default_country], city: code_3_digit, subscriber: phone_7_digit, extra: _extra(string, extra_after)}
  end

  code_4_digit, phone_6_digit = _extract(clean_string, 6, 4)
  if Codes.ndcs_with_6_subscriber_digits.include? code_4_digit
    return {country: opts[:default_country], city: code_4_digit, subscriber: phone_6_digit, extra: _extra(string, extra_after)}
  end

  code_5_digit, phone_5_digit = _extract(clean_string, 5, 5)
  if Codes.ndcs_with_5_subscriber_digits.include? code_5_digit
    return {country: opts[:default_country], city: code_5_digit, subscriber: phone_5_digit, extra: _extra(string, extra_after)}
  end

  return {country: opts[:default_country], city: code_3_digit, subscriber: phone_7_digit, extra: _extra(string, extra_after)}
end

.process_options(opts = {}) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 180

def process_options(opts = {})
  opts = {
      default_country: 7,
      default_city: nil,
      allowed_cities: nil,
  }.merge(opts)

  opts[:default_country] = opts[:default_country].to_s unless opts[:default_country].nil?
  opts[:default_city]    = opts[:default_city].to_s    unless opts[:default_city].nil?
  opts[:allowed_cities]  = opts[:allowed_cities].map { |c| c.to_s } unless opts[:allowed_cities].nil?

  opts
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 12

def ==(other)
  if other.class == self.class
    # (other.phone == self.phone && other.options == self.options)
    other.to_s == to_s
  elsif other.class == String
    parsed = RussianPhone::Number.new(other)
    parsed.to_s == to_s
    # parsed.phone == self.phone && parsed.options == self.options
  else
    false
  end
end

#blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/russian_phone/number.rb', line 47

def blank?
  @phone.strip == ''
end

#cell? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/russian_phone/number.rb', line 112

def cell?
  Codes.cell_codes.include?(city)
end

#city ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 63

def city
  @city ||= parse(:city)
end

#city_allowed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/russian_phone/number.rb', line 59

def city_allowed?
  options[:allowed_cities].nil? || options[:allowed_cities].include?(city)
end

#clean ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 108

def clean
  "#{country}#{city}#{subscriber}"
end

#coerce(something) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 25

def coerce(something)
  [self, something]
end

#country ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 67

def country
  @country ||= parse(:country)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/russian_phone/number.rb', line 51

def empty?
  @phone.strip == ''
end

#extra ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 71

def extra
  @extra ||= parse(:extra)
end

#format ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 84

def format
  if subscriber.length == 7
    split([3, 2, 2], subscriber)
  elsif subscriber.length == 6
    split([2, 2, 2], subscriber)
  elsif subscriber.length == 5
    split([1, 2, 2], subscriber)
  else
    []
  end
end

#free? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/russian_phone/number.rb', line 116

def free?
  city == '800'
end

#full ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 96

def full
  if valid?
    if free? && extra == ''
    "8-#{city}-#{format.join('-')}"
    else
    "+#{country} (#{city}) #{format.join('-')}#{extra == '' ? '' : ' ' + extra}"
    end
  else
    ''
  end
end

#inspect ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 128

def inspect
  # '"' + full + '"'
  '"' + to_s + '"'
end

#parse(field) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 29

def parse(field)
  data = self.class.parse(@phone, @options)
  return nil if data.nil?

  if data.has_key? :subscriber
    @subscriber = data[:subscriber].to_s
    @city = data[:city].to_s
    @country = data[:country].to_s
    @extra = data[:extra].to_s
  end

  data.has_key?(field) ? data[field] : nil
end

#split(format, number) ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 75

def split(format, number)
  number = number.dup
  format.inject([]) do |result, size|
    result << number.slice!(0..size-1)
    return result if number.empty?
    result
  end
end

#subscriber ⇒ Object 



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# File 'lib/russian_phone/number.rb', line 55

def subscriber
  @subscriber ||= parse(:subscriber)
end

#to_s ⇒ Object Also known as: as_json, mongoize

alias_method(:to_s, :full) alias_method(:inspect, :full)



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# File 'lib/russian_phone/number.rb', line 123

def to_s
  valid? ? full : @phone
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/russian_phone/number.rb', line 43

def valid?
  @valid ||= !(country.nil? || city.nil? || subscriber.nil? || country == '' || city == ''  || subscriber == '')
end