Class: ZWay::Cli::Client

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host = "", username = "", password = "") ⇒ Client

Returns a new instance of Client.



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# File 'lib/zway/cli.rb', line 16

def initialize( host = "", username = "", password = "" )
  self.host     = host
  self.username = username
  self.password = password
end

Instance Attribute Details

#aliases ⇒ Object

Returns the value of attribute aliases.



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# File 'lib/zway/cli.rb', line 14

def aliases
  @aliases
end

#host ⇒ Object

Returns the value of attribute host.



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# File 'lib/zway/cli.rb', line 10

def host
  @host
end

#password ⇒ Object

Returns the value of attribute password.



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# File 'lib/zway/cli.rb', line 12

def password
  @password
end

#session_id ⇒ Object

Returns the value of attribute session_id.



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# File 'lib/zway/cli.rb', line 13

def session_id
  @session_id
end

#username ⇒ Object

Returns the value of attribute username.



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# File 'lib/zway/cli.rb', line 11

def username
  @username
end

Instance Method Details

#level(device) ⇒ Object 



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# File 'lib/zway/cli.rb', line 87

def level( device )
  data = run_command( device, '' )
  puts data["data"]["metrics"]["level"] rescue data
end

#load_config! ⇒ Object 



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# File 'lib/zway/cli.rb', line 22

def load_config!
  if File.exists?( File.join(Dir.home, ".zway_config") )
    config = YAML.load_file(File.join(Dir.home, ".zway_config"))

    self.host     = config["host"]     rescue ""
    self.username = config["username"] rescue ""
    self.password = config["password"] rescue ""
    self.aliases  = config["aliases"]  rescue []
  else
    File.open( File.join(Dir.home, ".zway_config"), 'w' ){ |f|
config_template = %Q(---
host:     192.168.10.25:8083
username: foobarjones
password: fizzbuzz
aliases:
    - livingroom_lights: ZWayVDev_zway_15-0-37

)


      f.write( config_template )
    }
  end

  if File.exists?( File.join(Dir.home, ".zway_session_id") )
    self.session_id = File.open( File.join(Dir.home, ".zway_session_id") ).read.strip
  else
    # Nothing right now
  end
end

#login! ⇒ Object 



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# File 'lib/zway/cli.rb', line 53

def login!
  uri = URI( "http://#{self.host}/ZAutomation/api/v1/login")
  req = Net::HTTP::Post.new(uri)
  req.body = { form: true, default_ui: 1, keepme: true, login: "#{self.username}", password: "#{self.password}" }.to_json
  req.content_type = 'application/json'
  res = Net::HTTP.start(uri.hostname, uri.port) do |http|
    http.request(req)
  end

  self.session_id = res['set-cookie'].split( ';' ).delete_if{ |i| i.split( '=' )[0] != 'ZWAYSession' }.first.split( "=" ).last rescue nil

  if self.session_id.nil?
    puts "Error logging in."
    exit 1
  else
    File.open( File.join(Dir.home, ".zway_session_id"), 'w+' ){ |f| f.write( self.session_id ) }
  end
end

#off(device) ⇒ Object 



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# File 'lib/zway/cli.rb', line 77

def off( device )
  data = run_command( device, '/command/off' )
  puts data["message"]
end

#on(device) ⇒ Object 



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# File 'lib/zway/cli.rb', line 72

def on( device )
  data = run_command( device, '/command/on' )
  puts data["message"]
end

#run_command(device, command) ⇒ Object 



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# File 'lib/zway/cli.rb', line 92

def run_command( device, command )
  self.login! if self.session_id.nil?

  self.aliases.each do |a|
    if a[device]
      device = a[device]
    end
  end

  uri = URI( "http://#{self.host}/ZAutomation/api/v1/devices/#{device}#{command}")
  req = Net::HTTP::Get.new(uri)
  req['Cookie']="ZWAYSession=#{self.session_id}"
  res = Net::HTTP.start(uri.hostname, uri.port) do |http|
    http.request(req)
  end
  res.body

  # puts "Body: "
  # puts res.body

  if res.code == "401"
    puts "Unauthorized. Try logging in first."
    exit 1
  else
    return JSON.parse( res.body )
  end
end

#update(device) ⇒ Object 



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# File 'lib/zway/cli.rb', line 82

def update( device )
  data = run_command( device, '/command/update' )
  puts data["message"]
end