Method: MPW::MPW#sync

Defined in:
lib/mpw/mpw.rb

#sync(force = false) ⇒ Object

Sync data with remote file @args: force -> force the sync



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# File 'lib/mpw/mpw.rb', line 332

def sync(force=false)
	return if @config.empty? or @config['sync']['type'].to_s.empty?
	return if get_last_sync + 300 > Time.now.to_i and not force

	tmp_file  = "#{@wallet_file}.sync"
	
	case @config['sync']['type']
	when 'sftp', 'scp', 'ssh'
		require "mpw/sync/ssh"
		sync = SyncSSH.new(@config['sync'])
	when 'ftp'
		require 'mpw/sync/ftp'
		sync = SyncFTP.new(@config['sync'])
	else
		raise I18n.t('error.sync.unknown_type')
	end

	sync.connect
	sync.get(tmp_file)

	remote = MPW.new(@key, tmp_file, @gpg_pass, @gpg_exe)
	remote.read_data

	File.unlink(tmp_file) if File.exist?(tmp_file)

	return if remote.get_last_sync == @config['last_update']

	if not remote.to_s.empty?
		@data.each do |item|
			update = false

			remote.list.each do |r|
				next if item.id != r.id

				# Update item
				if item.last_edit < r.last_edit
					item.update(name:      r.name,
					            group:     r.group,
					            host:      r.host,
					            protocol:  r.protocol,
					            user:      r.user,
					            port:      r.port,
					            comment:   r.comment
					           )
					set_password(item.id, remote.get_password(item.id))
				end

				r.delete
				update = true

				break
			end

			# Remove an old item
			if not update and item.last_sync.to_i < get_last_sync and item.last_edit < get_last_sync
				item.delete
			end
		end
	end

	# Add item
	remote.list.each do |r|
		next if r.last_edit <= get_last_sync

		item = Item.new(id:        r.id,
		                name:      r.name,
		                group:     r.group,
		                host:      r.host,
		                protocol:  r.protocol,
		                user:      r.user,
		                port:      r.port,
		                comment:   r.comment,
		                created:   r.created,
		                last_edit: r.last_edit
		               )

		set_password(item.id, remote.get_password(item.id))
		add(item)
	end

	remote = nil

	@data.each do |item|
		item.set_last_sync
	end

	@config['sync']['last_sync'] = Time.now.to_i

	write_data
	sync.update(@wallet_file)
rescue Exception => e
	File.unlink(tmp_file) if File.exist?(tmp_file)

	raise "#{I18n.t('error.sync.general')}\n#{e}"
end