Class: Hubba::Client

Inherits:
Object
  • Object
show all
Defined in:
lib/hubba/client.rb

Constant Summary collapse

BASE_URL = 
'https://api.github.com'

Instance Method Summary collapse

Constructor Details

#initialize(token: nil, user: nil, password: nil) ⇒ Client

Returns a new instance of Client.



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# File 'lib/hubba/client.rb', line 9

def initialize( token: nil,
                user:  nil, password: nil )
  ## add support for (personal access) token
  @token     = token

  ## add support for basic auth - defaults to no auth (nil/nil)
  ##   remove - deprecated (use token) - why? why not?
  @user      = user    ## use login like Oktokit - why? why not?
  @password  = password
end

Instance Method Details

#get(request_uri) ⇒ Object 



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# File 'lib/hubba/client.rb', line 22

def get( request_uri )
  puts "GET #{request_uri}"

  ## note: request_uri ALWAYS starts with leading /, thus use + for now!!!
  #          e.g. /users/geraldb
  #               /users/geraldb/repos
  url = BASE_URL + request_uri

  headers = {}
  headers['User-Agent'] = 'ruby/hubba'                      ## required by GitHub API
  headers['Accept']     = 'application/vnd.github.v3+json'  ## recommend by GitHub API

  auth = []
  ## check if credentials (user/password) present - if yes, use basic auth
  if @token
    puts "  using (personal access) token - starting with: #{@token[0..6]}**********"
    headers['Authorization'] = "token #{@token}"
    ## token works like:
    ##  curl -H 'Authorization: token my_access_token' https://api.github.com/user/repos
  elsif @user && @password
    puts "  using basic auth - user: #{@user}, password: ***"
    ## use credential auth "tuple" (that is, array with two string items) for now
    ##  or use Webclient::HttpBasicAuth or something - why? why not?
    auth = [@user, @password]
    # req.basic_auth( @user, @password )
  else
    puts "  using no credentials (no token, no user/password)"
  end

  res = Webclient.get( url,
                       headers: headers,
                       auth:    auth )

  # Get specific header
  # response["content-type"]
  # => "text/html; charset=UTF-8"

  # Iterate all response headers.
  # puts "HTTP HEADERS:"
  # res.headers.each do |key, value|
  #  puts "  #{key}: >#{value}<"
  # end
  # puts

  # => "location => http://www.google.com/"
  # => "content-type => text/html; charset=UTF-8"
  # ...

  if res.status.ok?
    res.json
  else
    puts "!! HTTP ERROR: #{res.status.code} #{res.status.message}:"
    pp res.raw
    exit 1
  end
end