Module: Conflux::Helpers

Extended by:
Helpers
Included in:
Helpers
Defined in:
lib/conflux/helpers.rb

Instance Method Summary collapse

Instance Method Details

#add_headers(request, headers) ⇒ Object 



167
168
169
 
# File 'lib/conflux/helpers.rb', line 167

def add_headers(request, headers)
  headers.each { |key, val| request.add_field(key, val) }
end

#allow_user_response ⇒ Object 



80
81
82
 
# File 'lib/conflux/helpers.rb', line 80

def allow_user_response
  $stdin.gets.to_s.strip
end

#ask_for_basic_creds ⇒ Object 



10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
# File 'lib/conflux/helpers.rb', line 10

def ask_for_basic_creds
  # Ask for Conflux Credentials
  puts 'Enter your Conflux credentials.'

  # Email:
  print 'Email: '
  email = allow_user_response

  # Password
  print 'Password (typing will be hidden): '

  password = running_on_windows? ? ask_for_password_on_windows : ask_for_password

  { email: email, password: password }
end

#ask_for_password ⇒ Object 



45
46
47
48
49
50
51
52
53
54
55
 
# File 'lib/conflux/helpers.rb', line 45

def ask_for_password
  begin
    echo_off  # make the password input hidden
    password = allow_user_response
    puts
  ensure
    echo_on  # flip input visibility back on
  end

  password
end

#ask_for_password_on_windows ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
 
# File 'lib/conflux/helpers.rb', line 26

def ask_for_password_on_windows
  require 'Win32API'
  char = nil
  password = ''

  while char = Win32API.new('msvcrt', '_getch', [ ], 'L').Call do
    break if char == 10 || char == 13 # received carriage return or newline
    if char == 127 || char == 8 # backspace and delete
      password.slice!(-1, 1)
    else
      # windows might throw a -1 at us so make sure to handle RangeError
      (password << char.chr) rescue RangeError
    end
  end

  puts
  password
end

#conflux_folder_path ⇒ Object 



179
180
181
 
# File 'lib/conflux/helpers.rb', line 179

def conflux_folder_path
  "#{Dir.pwd}/.conflux/"
end

#conflux_manifest_path ⇒ Object 



183
184
185
 
# File 'lib/conflux/helpers.rb', line 183

def conflux_manifest_path
  File.join(conflux_folder_path, 'manifest.json')
end

#echo_off ⇒ Object

Hide user input



58
59
60
61
62
 
# File 'lib/conflux/helpers.rb', line 58

def echo_off
  with_tty do
    system 'stty -echo'
  end
end

#echo_on ⇒ Object

Show user input



65
66
67
68
69
 
# File 'lib/conflux/helpers.rb', line 65

def echo_on
  with_tty do
    system 'stty echo'
  end
end

#error(msg = '') ⇒ Object 



129
130
131
132
 
# File 'lib/conflux/helpers.rb', line 129

def error(msg = '')
  $stderr.puts(msg)
  exit(1)
end

#form_request(net_obj, route, data, headers, error_message) ⇒ Object 



145
146
147
148
149
150
151
152
153
154
 
# File 'lib/conflux/helpers.rb', line 145

def form_request(net_obj, route, data, headers, error_message)
  data ||= {}
  headers ||= {}
  route = data.empty? ? route : "#{route}?#{URI.encode_www_form(data)}"
  request = net_obj.new("/api#{route}")
  request.add_field('Content-Type', 'application/x-www-form-urlencoded')
  add_headers(request, headers)
  response = http.request(request)
  handle_json_response(response, error_message)
end

#handle_json_response(response, error_message) ⇒ Object 



171
172
173
174
175
176
177
 
# File 'lib/conflux/helpers.rb', line 171

def handle_json_response(response, error_message)
  if response.code.to_i == 200
    JSON.parse(response.body) rescue {}
  else
    error(error_message)
  end
end

#host_url ⇒ Object 



134
135
136
 
# File 'lib/conflux/helpers.rb', line 134

def host_url
  ENV['CONFLUX_HOST'] || 'https://api.goconflux.com'
end

#http ⇒ Object 



138
139
140
141
142
143
 
# File 'lib/conflux/helpers.rb', line 138

def http
  uri = URI.parse(host_url)
  http = Net::HTTP.new(uri.host, uri.port)
  http.use_ssl = true
  http
end

#json_request(net_obj, route, data, headers, error_message) ⇒ Object 



156
157
158
159
160
161
162
163
164
165
 
# File 'lib/conflux/helpers.rb', line 156

def json_request(net_obj, route, data, headers, error_message)
  data ||= {}
  headers ||= {}
  request = net_obj.new("/api#{route}")
  request.add_field('Content-Type', 'application/json')
  add_headers(request, headers)
  request.body = data.to_json
  response = http.request(request)
  handle_json_response(response, error_message)
end

#prompt_user_to_select_app(apps_map) ⇒ Object 



88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
 
# File 'lib/conflux/helpers.rb', line 88

def prompt_user_to_select_app(apps_map)
  answer = nil
  question = "\nWhich Conflux app does this project belong to?\n"

  # Keep asking until the user responds with one of the possible answers
  until !answer.nil?
    count = 0
    app_slugs = []

    puts question

    apps_map.each { |team, apps|
      puts "\n#{team}:\n\n"   # separate apps out by team for easier selection

      apps.each { |slug|
        count += 1
        puts "(#{count}) #{slug}"
        app_slugs << slug
      }
    }

    puts "\n"

    response = allow_user_response

    # it's fine if the user responds with an exact app slug
    if app_slugs.include?(response)
      answer = response

      # otherwise, they can just respond with the number next to the app they wish to choose
    else
      response_int = response.to_i rescue 0
      answer = app_slugs[response_int - 1 ]if response_int > 0
    end

    question = "\nSorry I didn't catch that. Can you respond with the number that appears next to your answer?"
  end

  answer
end

#running_on_windows? ⇒ Boolean

Returns:

  • (Boolean) 


84
85
86
 
# File 'lib/conflux/helpers.rb', line 84

def running_on_windows?
  RUBY_PLATFORM =~ /mswin32|mingw32/
end

#with_tty(&block) ⇒ Object 



71
72
73
74
75
76
77
78
 
# File 'lib/conflux/helpers.rb', line 71

def with_tty(&block)
  return unless $stdin.isatty
  begin
    yield
  rescue
    # fails on windows
  end
end