Add cell numbers from a set of vcards to your XMPP roster (through Cheogram)

Gemfile

source "https://rubygems.org"

gem "blather"
gem "vcard"

rosterAdd.rb

require 'blather/client'
require 'vcard'

# USAGE: ruby rosterAdd.rb jid@server.tld password path/to/vcf [path/to/second/vcf etc]
#
# One way to install dependencies and run this is the following:
#
# $ bundle install --path=.gems
# $ bundle exec ruby rosterAdd.rb [args]

tels = ARGV.slice!(2..-1).flat_map do |file|
	Vcard::Vcard.decode(open(file).read).flat_map do |vcard|
		vcard.telephones.select {|tel| tel.location.include?('cell') }.map { |tel|
			tel = tel.to_s.gsub(/[^0-9\+]/, '')
			tel = "+1#{tel}" if tel.length == 10 && tel[0] != '+'
			{ tel: tel, fn: vcard.name.fullname }
		}
	end
end

Blather.logger = Class.new {
	def send(level, message)
		warn message
	end
}.new

subscription :request? do |s|
	if s.from.domain == "cheogram.com"
		puts "Approving #{s.from}"
		write_to_stream s.approve!
	end
end

when_ready do
	puts "Connected..."

	tels.each do |tel|
		item = Blather::RosterItem.new(Blather::JID.new(tel[:tel], "cheogram.com"))
		item.name = tel[:fn]
		item.groups = ['SMS']

		puts "Adding #{item.jid}"
		my_roster << item
		self << Blather::Stanza::Presence::Subscription.new(item.jid, :subscribe)
	end
end