Class: Cli

Inherits:
Object
  • Object
show all
Defined in:
lib/mpw/ui/cli.rb

Direct Known Subclasses

CliSSH

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Cli

Constructor @args: lang -> the operating system language

config_file -> a specify config file



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# File 'lib/mpw/ui/cli.rb', line 21

def initialize(config)
	@config = config
end

Instance Method Details

#add ⇒ Object

Form to add a new item



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# File 'lib/mpw/ui/cli.rb', line 189

def add
	options = {}

	puts I18n.t('form.add.title')
	puts '--------------------'
	options[:name]     = ask(I18n.t('form.add.name')).to_s
	options[:group]    = ask(I18n.t('form.add.group')).to_s
	options[:host]     = ask(I18n.t('form.add.server')).to_s
	options[:protocol] = ask(I18n.t('form.add.protocol')).to_s
	options[:user]     = ask(I18n.t('form.add.login')).to_s
	options[:password] = ask(I18n.t('form.add.password')).to_s
	options[:port]     = ask(I18n.t('form.add.port')).to_s
	options[:comment]  = ask(I18n.t('form.add.comment')).to_s

	item = MPW::Item.new(options)
	if @mpw.add(item)
		if @mpw.encrypt
			sync
			puts "#{I18n.t('form.add.valid')}".green
		else
			puts "#{I18n.t('display.error')} #12: #{@mpw.error_msg}".red
		end
	else
		puts "#{I18n.t('display.error')} #13: #{item.error_msg}".red
	end
end

#decrypt ⇒ Object

Request the GPG password and decrypt the file



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# File 'lib/mpw/ui/cli.rb', line 121

def decrypt
	if not defined?(@mpw)
		@mpw = MPW::MPW.new(@config.file_gpg, @config.key, @config.share_keys)
	end

	@password = ask(I18n.t('display.gpg_password')) {|q| q.echo = false}
	if not @mpw.decrypt(@password)
		puts "#{I18n.t('display.error')} #11: #{@mpw.error_msg}".red
		exit 2
	end
end

#delete(id, force = false) ⇒ Object

Remove an item @args: id -> the item’s id

force -> no resquest a validation



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# File 'lib/mpw/ui/cli.rb', line 255

def delete(id, force=false)
	if not force
		item = @mpw.search_by_id(id)

		if not item.nil?
			display_item(item)

			confirm = ask("#{I18n.t('form.delete.ask', id: id)} (y/N) ").to_s
			if confirm =~ /^(y|yes|YES|Yes|Y)$/
				force = true
			end
		else
			puts I18n.t('display.nothing')
		end
	end

	if force
		item.delete

		if @mpw.encrypt
			sync
			puts "#{I18n.t('form.delete.valid', id: id)}".green
		else
			puts "#{I18n.t('display.error')} #16: #{@mpw.error_msg}".red
		end
	end
end

#display(options = {}) ⇒ Object

Display the query’s result @args: search -> the string to search

protocol -> search from a particular protocol



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# File 'lib/mpw/ui/cli.rb', line 136

def display(options={})
	result = @mpw.list(options)

	case result.length
	when 0
		puts I18n.t('display.nothing')
	when 1
		display_item(result.first)
	else
		i = 1
		result.each do |item|
			print "#{i}: ".cyan
			print item.name
			print " -> #{item.comment}".magenta if not item.comment.to_s.empty?
			print "\n"

			i += 1
		end
		choice = ask(I18n.t('form.select')).to_i

		if choice >= 1 and choice < i 
			display_item(result[choice-1])
		else
			puts "#{I18n.t('display.warning')}: #{I18n.t('warning.select')}".yellow
		end
	end
end

#display_item(item) ⇒ Object

Display an item in the default format @args: item -> an array with the item information



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# File 'lib/mpw/ui/cli.rb', line 166

def display_item(item)
	puts '--------------------'.cyan
	print 'Id: '.cyan
	puts  item.id
	print "#{I18n.t('display.name')}: ".cyan
	puts  item.name
	print "#{I18n.t('display.group')}: ".cyan
	puts  item.group
	print "#{I18n.t('display.server')}: ".cyan
	puts  item.host
	print "#{I18n.t('display.protocol')}: ".cyan
	puts  item.protocol
	print "#{I18n.t('display.login')}: ".cyan
	puts  item.user
	print "#{I18n.t('display.password')}: ".cyan
	puts  item.password
	print "#{I18n.t('display.port')}: ".cyan
	puts  item.port
	print "#{I18n.t('display.comment')}: ".cyan
	puts  item.comment
end

#export(file, type = :yaml) ⇒ Object

Export the items in a CSV file @args: file -> the destination file



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# File 'lib/mpw/ui/cli.rb', line 285

def export(file, type=:yaml)
	if @mpw.export(file, type)
		puts "#{I18n.t('export.valid', file)}".green
	else
		puts "#{I18n.t('display.error')} #17: #{@mpw.error_msg}".red
	end
end

#import(file, type = :yaml, force = false) ⇒ Object

Import items from a CSV file @args: file -> the import file

force -> no resquest a validation



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# File 'lib/mpw/ui/cli.rb', line 296

def import(file, type=:yaml, force=false)

	if not force
		result = @mpw.import_preview(file, type)
		if result.is_a?(Array) and not result.empty?
			result.each do |r|
				display_item(r)
			end

			confirm = ask("#{I18n.t('form.import.ask', file: file)} (y/N) ").to_s
			if confirm =~ /^(y|yes|YES|Yes|Y)$/
				force = true
			end
		else
			puts I18n.t('form.import.not_valid')
		end
	end

	if force
		if @mpw.import(file, type) and @mpw.encrypt
			sync
			puts "#{I18n.t('form.import.valid')}".green
		else
			puts "#{I18n.t('display.error')} #18: #{@mpw.error_msg}".red
		end
	end
end

#setup(lang) ⇒ Object

Create a new config file @args: lang -> the software language



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# File 'lib/mpw/ui/cli.rb', line 41

def setup(lang)
	puts I18n.t('form.setup.title')
	puts '--------------------'
	language    = ask(I18n.t('form.setup.lang', lang: lang)).to_s
	key         = ask(I18n.t('form.setup.gpg_key')).to_s
	share_keys  = ask(I18n.t('form.setup.share_gpg_keys')).to_s
	file_gpg    = ask(I18n.t('form.setup.gpg_file', home: @conf.dir_config)).to_s
	sync_type   = ask(I18n.t('form.setup.sync_type')).to_s

	if ['ssh', 'ftp', 'mpw'].include?(sync_type)
		sync_host   = ask(I18n.t('form.setup.sync_host')).to_s
		sync_port   = ask(I18n.t('form.setup.sync_port')).to_s
		sync_user   = ask(I18n.t('form.setup.sync_user')).to_s
		sync_pwd    = ask(I18n.t('form.setup.sync_pwd')).to_s
		sync_path   = ask(I18n.t('form.setup.sync_path')).to_s
	end
	
	if language.nil? or language.empty?
		language = lang
	end
	I18n.locale = language.to_sym

	sync_type = sync_type.nil? or sync_type.empty? ? nil : sync_type
	sync_host = sync_host.nil? or sync_host.empty? ? nil : sync_host
	sync_port = sync_port.nil? or sync_port.empty? ? nil : sync_port.to_i
	sync_user = sync_user.nil? or sync_user.empty? ? nil : sync_user
	sync_pwd  = sync_pwd.nil?  or sync_pwd.empty?  ? nil : sync_pwd
	sync_path = sync_path.nil? or sync_path.empty? ? nil : sync_path

	if @config.setup(key, share_keys, language, file_gpg, sync_type, sync_host, sync_port, sync_user, sync_pwd, sync_path)
		puts "#{I18n.t('form.setup.valid')}".green
	else
		puts "#{I18n.t('display.error')} #8: #{@config.error_msg}".red
		exit 2
	end

	if not @config.checkconfig
		puts "#{I18n.t('display.error')} #9: #{@config.error_msg}".red
		exit 2
	end
end

#setup_gpg_key ⇒ Object

Setup a new GPG key



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# File 'lib/mpw/ui/cli.rb', line 84

def setup_gpg_key
	puts I18n.t('form.setup_gpg_key.title')
	puts '--------------------'
	ask      = ask(I18n.t('form.setup_gpg_key.ask')).to_s
	
	if not ['Y', 'y', 'O', 'o'].include?(ask)
		puts I18n.t('form.setup_gpg_key.no_create')
		exit 2
	end

	name     = ask(I18n.t('form.setup_gpg_key.name')).to_s
	password = ask(I18n.t('form.setup_gpg_key.password')) {|q| q.echo = false}
	confirm  = ask(I18n.t('form.setup_gpg_key.confirm_password')) {|q| q.echo = false}

	if password != confirm 
		puts I18n.t('form.setup_gpg_key.error_password')
		exit 2
	end

	length   = ask(I18n.t('form.setup_gpg_key.length')).to_s
	expire   = ask(I18n.t('form.setup_gpg_key.expire')).to_s
	password = password.to_s

	length = length.nil? or length.empty? ? 2048 : length.to_i
	expire = expire.nil? or expire.empty? ? 0    : expire.to_i

	puts I18n.t('form.setup_gpg_key.wait')
	
	if @config.setup_gpg_key(password, name, length, expire)
		puts "#{I18n.t('form.setup_gpg_key.valid')}".green
	else
		puts "#{I18n.t('display.error')} #10: #{@config.error_msg}".red
		exit 2
	end
end

#sync ⇒ Object

Sync the data with the server @rtnr: true if the synchro is finish



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# File 'lib/mpw/ui/cli.rb', line 27

def sync
	@sync = MPW::Sync.new(@config, @mpw, @password) 

	raise(@sync.error_msg) if not @sync.get_remote
	raise(@sync.error_msg) if not @sync.sync

	return true
rescue Exception => e
	puts "#{I18n.t('display.error')} #7: #{e}".red
	return false
end

#update(id) ⇒ Object

Update an item @args: id -> the item’s id



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# File 'lib/mpw/ui/cli.rb', line 218

def update(id)
	item = @mpw.search_by_id(id)

	if not item.nil?
		options = {}

		puts I18n.t('form.update.title')
		puts '--------------------'
		options[:name]     = ask(I18n.t('form.update.name'    , name:     item.name)).to_s
		options[:group]    = ask(I18n.t('form.update.group'   , group:    item.group)).to_s
		options[:host]     = ask(I18n.t('form.update.server'  , server:   item.host)).to_s
		options[:protocol] = ask(I18n.t('form.update.protocol', protocol: item.protocol)).to_s
		options[:user]     = ask(I18n.t('form.update.login'   , login:    item.user)).to_s
		options[:password] = ask(I18n.t('form.update.password')).to_s
		options[:port]     = ask(I18n.t('form.update.port'    , port:     item.port)).to_s
		options[:comment]  = ask(I18n.t('form.update.comment' , comment:  item.comment)).to_s

		options.delete_if { |k,v| v.empty? }
			
		if item.update(options)
			if @mpw.encrypt
				sync
				puts "#{I18n.t('form.update.valid')}".green
			else
				puts "#{I18n.t('display.error')} #14: #{@mpw.error_msg}".red
			end
		else
			puts "#{I18n.t('display.error')} #15: #{item.error_msg}".red
		end
	else
		puts I18n.t('display.nothing')
	end
end