Updated examples.
git-svn-id: https://google-api-ruby-client.googlecode.com/svn/trunk@153 c1d61fac-ed7f-fcc1-18f7-ff78120a04ef
This commit is contained in:
Bob Aman
parent
eb78080080
commit
d91ddd752f
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@ -1,29 +1,78 @@
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#!/usr/bin/env ruby
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# RUN
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# ruby examples/buzz.rb
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root_dir = File.expand_path("../../..", __FILE__)
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lib_dir = File.expand_path("./lib", root_dir)
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$LOAD_PATH.unshift(lib_dir)
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$LOAD_PATH.uniq!
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$:.unshift('lib')
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require 'rubygems'
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begin
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require 'signet/oauth_1/client'
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require 'sinatra'
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require 'datamapper'
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require 'google/api_client'
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rescue LoadError
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STDERR.puts "Missing dependencies."
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STDERR.puts "sudo gem install signet google-api-client"
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exit(1)
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use Rack::Session::Pool, :expire_after => 86400 # 1 day
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# Set up our token store
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DataMapper.setup(:default, 'sqlite::memory:')
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class TokenPair
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include DataMapper::Resource
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property :id, Serial
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property :refresh_token, String
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property :access_token, String
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property :expires_at, Integer
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def update_token!(object)
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self.refresh_token = object.refresh_token
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self.access_token = object.access_token
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self.expires_at = object.expires_at
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end
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client = Google::APIClient.new(:service => 'buzz')
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response = client.execute(
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'chili.activities.list',
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'userId' => 'googlebuzz', 'scope' => '@public', 'alt' => 'json', 'pp' => '1'
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def to_hash
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return {
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:refresh_token => refresh_token,
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:access_token => access_token,
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:expires_at => expires_at
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}
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end
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end
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TokenPair.auto_migrate!
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before do
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@client = Google::APIClient.new
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@client.authorization.client_id = '245083617981.apps.googleusercontent.com'
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@client.authorization.client_secret = 'pYelZCRjSa+iMezYENVScXFk'
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@client.authorization.scope = 'https://www.googleapis.com/auth/buzz'
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@client.authorization.redirect_uri = to('/oauth2callback')
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@client.authorization.code = params[:code] if params[:code]
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if session[:token_id]
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# Load the access token here if it's available
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token_pair = TokenPair.get(session[:token_id])
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@client.authorization.update_token!(token_pair.to_hash)
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end
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@buzz = @client.discovered_api('buzz')
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unless @client.authorization.access_token || request.path_info =~ /^\/oauth2/
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redirect to('/oauth2authorize')
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end
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end
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get '/oauth2authorize' do
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redirect @client.authorization.authorization_uri.to_s, 303
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end
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get '/oauth2callback' do
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@client.authorization.fetch_access_token!
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# Persist the token here
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token_pair = if session[:token_id]
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TokenPair.get(session[:token_id])
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else
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TokenPair.new
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end
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token_pair.update_token!(@client.authorization)
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token_pair.save()
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session[:token_id] = token_pair.id
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redirect to('/')
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end
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get '/' do
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response = @client.execute(
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@buzz.activities.list,
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'userId' => '@me', 'scope' => '@consumption', 'alt'=> 'json'
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)
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status, headers, body = response
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puts body
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exit(0)
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[status, {'Content-Type' => 'application/json'}, body]
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end
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@ -1,522 +0,0 @@
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#!/usr/bin/env ruby
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# RUN
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# ruby examples/sinatra/explorer.rb
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# navigate a browser to http://localhost:4567/explore/buzz-v1/
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root_dir = File.expand_path("../../..", __FILE__)
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lib_dir = File.expand_path("./lib", root_dir)
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$LOAD_PATH.unshift(lib_dir)
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$LOAD_PATH.uniq!
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require 'rubygems'
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begin
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gem 'rack', '= 1.2.0'
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require 'rack'
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rescue LoadError
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STDERR.puts "Missing dependencies."
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STDERR.puts "sudo gem install rack -v 1.2.0"
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exit(1)
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end
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begin
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require 'sinatra'
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require 'liquid'
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require 'signet/oauth_1/client'
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require 'google/api_client'
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rescue LoadError
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STDERR.puts "Missing dependencies."
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STDERR.puts "sudo gem install sinatra liquid signet google-api-client"
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exit(1)
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end
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enable :sessions
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CSS = <<-CSS
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/* http://meyerweb.com/eric/tools/css/reset/ */
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/* v1.0 | 20080212 */
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html, body, div, span, applet, object, iframe,
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h1, h2, h3, h4, h5, h6, p, blockquote, pre,
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a, abbr, acronym, address, big, cite, code,
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del, dfn, em, font, img, ins, kbd, q, s, samp,
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small, strike, strong, sub, sup, tt, var,
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b, u, i, center,
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dl, dt, dd, ol, ul, li,
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fieldset, form, label, legend,
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table, caption, tbody, tfoot, thead, tr, th, td {
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margin: 0;
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padding: 0;
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border: 0;
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outline: 0;
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font-size: 100%;
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vertical-align: baseline;
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background: transparent;
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}
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body {
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line-height: 1;
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}
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ol, ul {
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list-style: none;
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}
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blockquote, q {
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quotes: none;
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}
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blockquote:before, blockquote:after,
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q:before, q:after {
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content: '';
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content: none;
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}
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/* remember to define focus styles! */
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:focus {
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outline: 0;
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}
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/* remember to highlight inserts somehow! */
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ins {
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text-decoration: none;
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}
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del {
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text-decoration: line-through;
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}
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/* tables still need 'cellspacing="0"' in the markup */
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table {
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border-collapse: collapse;
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border-spacing: 0;
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}
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/* End Reset */
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body {
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color: #555555;
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background-color: #ffffff;
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font-family: 'Helvetica', 'Arial', sans-serif;
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font-size: 18px;
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line-height: 27px;
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padding: 27px 72px;
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}
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p {
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margin-bottom: 27px;
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}
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h1 {
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font-style: normal;
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font-variant: normal;
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font-weight: normal;
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font-family: 'Helvetica', 'Arial', sans-serif;
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font-size: 36px;
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line-height: 54px;
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margin-bottom: 0px;
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}
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h2 {
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font-style: normal;
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font-variant: normal;
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font-weight: normal;
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font-family: 'Monaco', 'Andale Mono', 'Consolas', 'Inconsolata', 'Courier New', monospace;
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font-size: 14px;
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line-height: 27px;
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margin-top: 0px;
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margin-bottom: 54px;
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letter-spacing: 0.1em;
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text-transform: none;
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text-shadow: rgba(204, 204, 204, 0.75) 0px 1px 0px;
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}
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#output h3 {
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font-style: normal;
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font-variant: normal;
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font-weight: bold;
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font-size: 18px;
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line-height: 27px;
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margin: 27px 0px;
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}
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#output h3:first-child {
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margin-top: 0px;
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}
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ul, ol, dl {
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margin-bottom: 27px;
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}
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li {
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margin: 0px 0px;
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}
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form {
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float: left;
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display: block;
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}
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form label, form input, form textarea {
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font-family: 'Monaco', 'Andale Mono', 'Consolas', 'Inconsolata', 'Courier New', monospace;
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display: block;
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}
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form label {
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margin-bottom: 5px;
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}
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form input {
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width: 300px;
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font-size: 14px;
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padding: 5px;
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}
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form textarea {
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height: 150px;
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min-height: 150px;
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width: 300px;
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min-width: 300px;
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max-width: 300px;
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}
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#output {
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font-family: 'Monaco', 'Andale Mono', 'Consolas', 'Inconsolata', 'Courier New', monospace;
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display: inline-block;
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margin-left: 27px;
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padding: 27px;
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border: 1px dotted #555555;
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width: 1120px;
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max-width: 100%;
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min-height: 600px;
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}
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#output pre {
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overflow: auto;
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}
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a {
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color: #000000;
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text-decoration: none;
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border-bottom: 1px dotted rgba(112, 56, 56, 0.0);
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}
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a:hover {
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-webkit-transition: all 0.3s linear;
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color: #703838;
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border-bottom: 1px dotted rgba(112, 56, 56, 1.0);
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}
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p a {
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border-bottom: 1px dotted rgba(0, 0, 0, 1.0);
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}
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h1, h2 {
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color: #000000;
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}
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h3, h4, h5, h6 {
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color: #333333;
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}
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.block {
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display: block;
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}
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button {
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margin-bottom: 72px;
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padding: 7px 11px;
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font-size: 14px;
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}
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CSS
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JAVASCRIPT = <<-JAVASCRIPT
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var uriTimeout = null;
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$(document).ready(function () {
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$('#output').hide();
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var rpcName = $('#rpc-name').text().trim();
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var serviceId = $('#service-id').text().trim();
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var getParameters = function() {
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var parameters = {};
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var fields = $('.parameter').parents('li');
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for (var i = 0; i < fields.length; i++) {
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var input = $(fields[i]).find('input');
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var label = $(fields[i]).find('label');
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if (input.val() && input.val() != "") {
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parameters[label.text()] = input.val();
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}
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}
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return parameters;
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}
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var updateOutput = function (event) {
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var request = $('#request').text().trim();
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var response = $('#response').text().trim();
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if (request != '' || response != '') {
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$('#output').show();
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} else {
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$('#output').hide();
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}
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}
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var handleUri = function (event) {
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updateOutput(event);
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if (uriTimeout) {
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clearTimeout(uriTimeout);
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}
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uriTimeout = setTimeout(function () {
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$.ajax({
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"url": "/template/" + serviceId + "/" + rpcName + "/",
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"data": getParameters(),
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"dataType": "text",
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"ifModified": true,
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"success": function (data, textStatus, xhr) {
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updateOutput(event);
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if (textStatus == 'success') {
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$('#uri-template').html(data);
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if (uriTimeout) {
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clearTimeout(uriTimeout);
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}
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}
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}
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});
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}, 350);
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}
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var getResponse = function (event) {
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$.ajax({
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"url": "/response/" + serviceId + "/" + rpcName + "/",
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"type": "POST",
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"data": getParameters(),
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"dataType": "html",
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"ifModified": true,
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"success": function (data, textStatus, xhr) {
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if (textStatus == 'success') {
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$('#response').text(data);
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}
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updateOutput(event);
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}
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});
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}
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var getRequest = function (event) {
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$.ajax({
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"url": "/request/" + serviceId + "/" + rpcName + "/",
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"type": "GET",
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"data": getParameters(),
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"dataType": "html",
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"ifModified": true,
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"success": function (data, textStatus, xhr) {
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if (textStatus == 'success') {
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$('#request').text(data);
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updateOutput(event);
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getResponse(event);
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}
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}
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});
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}
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var transmit = function (event) {
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$('#request').html('');
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$('#response').html('');
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handleUri(event);
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updateOutput(event);
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getRequest(event);
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}
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$('form').submit(function (event) { event.preventDefault(); });
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$('button').click(transmit);
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$('.parameter').keyup(handleUri);
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$('.parameter').blur(handleUri);
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});
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JAVASCRIPT
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def client
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@client ||= Google::APIClient.new(
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:service => 'buzz',
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:authorization => Signet::OAuth1::Client.new(
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:temporary_credential_uri =>
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'https://www.google.com/accounts/OAuthGetRequestToken',
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:authorization_uri =>
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'https://www.google.com/buzz/api/auth/OAuthAuthorizeToken',
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:token_credential_uri =>
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'https://www.google.com/accounts/OAuthGetAccessToken',
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:client_credential_key => 'anonymous',
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:client_credential_secret => 'anonymous'
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)
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)
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end
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def service(service_name, service_version)
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unless service_version
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service_version = client.latest_service_version(service_name).version
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end
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client.discovered_api(service_name, service_version)
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end
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get '/template/:service/:method/' do
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service_name, service_version = params[:service].split("-", 2)
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method = service(service_name, service_version).to_h[params[:method].to_s]
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parameters = method.parameters.inject({}) do |accu, parameter|
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accu[parameter] = params[parameter.to_sym] if params[parameter.to_sym]
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accu
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end
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uri = Addressable::URI.parse(
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method.uri_template.partial_expand(parameters).pattern
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)
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template_variables = method.uri_template.variables
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query_parameters = method.normalize_parameters(parameters).reject do |k, v|
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template_variables.include?(k)
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end
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if query_parameters.size > 0
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uri.query_values = (uri.query_values || {}).merge(query_parameters)
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end
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# Normalization is necessary because of undesirable percent-escaping
|
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# during URI template expansion
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return uri.normalize.to_s.gsub('%7B', '{').gsub('%7D', '}')
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end
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get '/request/:service/:method/' do
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service_name, service_version = params[:service].split("-", 2)
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method = service(service_name, service_version).to_h[params[:method].to_s]
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parameters = method.parameters.inject({}) do |accu, parameter|
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accu[parameter] = params[parameter.to_sym] if params[parameter.to_sym]
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accu
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end
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body = ''
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request = client.generate_request(
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method, parameters.merge("pp" => "1"), body, [], {:signed => false}
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)
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method, uri, headers, body = request
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merged_body = StringIO.new
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body.each do |chunk|
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merged_body << chunk
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end
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merged_body.rewind
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<<-REQUEST.strip
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#{method} #{uri} HTTP/1.1
|
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|
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#{(headers.map { |k,v| "#{k}: #{v}" }).join('\n')}
|
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|
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#{merged_body.string}
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REQUEST
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end
|
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|
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post '/response/:service/:method/' do
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require 'rack/utils'
|
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service_name, service_version = params[:service].split("-", 2)
|
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method = service(service_name, service_version).to_h[params[:method].to_s]
|
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parameters = method.parameters.inject({}) do |accu, parameter|
|
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accu[parameter] = params[parameter.to_sym] if params[parameter.to_sym]
|
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accu
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end
|
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body = ''
|
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response = client.execute(
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method, parameters.merge("pp" => "1"), body, [], {:signed => false}
|
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)
|
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status, headers, body = response
|
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status_message = Rack::Utils::HTTP_STATUS_CODES[status.to_i]
|
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merged_body = StringIO.new
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body.each do |chunk|
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merged_body << chunk
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end
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merged_body.rewind
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<<-RESPONSE.strip
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#{status} #{status_message}
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|
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#{(headers.map { |k,v| "#{k}: #{v}" }).join("\n")}
|
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|
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#{merged_body.string}
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RESPONSE
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end
|
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|
||||
get '/explore/:service/' do
|
||||
service_name, service_version = params[:service].split("-", 2)
|
||||
service_version = service(service_name, service_version).version
|
||||
variables = {
|
||||
"css" => CSS,
|
||||
"service_name" => service_name,
|
||||
"service_version" => service_version,
|
||||
"methods" => service(service_name, service_version).to_h.keys.sort
|
||||
}
|
||||
Liquid::Template.parse(<<-HTML).render(variables)
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<title>{{service_name}}</title>
|
||||
<style type="text/css">
|
||||
{{css}}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
<h1>{{service_name}}</h1>
|
||||
<ul>
|
||||
{% for method in methods %}
|
||||
<li>
|
||||
<a href="/explore/{{service_name}}-{{service_version}}/{{method}}/">
|
||||
{{method}}
|
||||
</a>
|
||||
</li>
|
||||
{% endfor %}
|
||||
</ul>
|
||||
</body>
|
||||
</html>
|
||||
HTML
|
||||
end
|
||||
|
||||
get '/explore/:service/:method/' do
|
||||
service_name, service_version = params[:service].split("-", 2)
|
||||
service_version = service(service_name, service_version).version
|
||||
method = service(service_name, service_version).to_h[params[:method].to_s]
|
||||
variables = {
|
||||
"css" => CSS,
|
||||
"javascript" => JAVASCRIPT,
|
||||
"http_method" => (method.description['httpMethod'] || 'GET'),
|
||||
"service_name" => service_name,
|
||||
"service_version" => service_version,
|
||||
"method" => params[:method].to_s,
|
||||
"required_parameters" =>
|
||||
method.required_parameters,
|
||||
"optional_parameters" =>
|
||||
method.optional_parameters.sort,
|
||||
"template" => method.uri_template.pattern
|
||||
}
|
||||
Liquid::Template.parse(<<-HTML).render(variables)
|
||||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<title>{{service_name}} - {{method}}</title>
|
||||
<style type="text/css">
|
||||
{{css}}
|
||||
</style>
|
||||
<script
|
||||
src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"
|
||||
type="text/javascript">
|
||||
</script>
|
||||
<script type="text/javascript">
|
||||
{{javascript}}
|
||||
</script>
|
||||
</head>
|
||||
<body>
|
||||
<h3 id="service-id">
|
||||
<a href="/explore/{{service_name}}-{{service_version}}/">
|
||||
{{service_name}}-{{service_version}}
|
||||
</a>
|
||||
</h3>
|
||||
<h1 id="rpc-name">{{method}}</h1>
|
||||
<h2>{{http_method}} <span id="uri-template">{{template}}</span></h2>
|
||||
<form>
|
||||
<ul>
|
||||
{% for parameter in required_parameters %}
|
||||
<li>
|
||||
<label for="param-{{parameter}}">{{parameter}}</label>
|
||||
<input id="param-{{parameter}}" name="param-{{parameter}}"
|
||||
class="parameter" type="text" />
|
||||
</li>
|
||||
{% endfor %}
|
||||
{% for parameter in optional_parameters %}
|
||||
<li>
|
||||
<label for="param-{{parameter}}">{{parameter}}</label>
|
||||
<input id="param-{{parameter}}" name="param-{{parameter}}"
|
||||
class="parameter" type="text" />
|
||||
</li>
|
||||
{% endfor %}
|
||||
{% if http_method != 'GET' %}
|
||||
<li>
|
||||
<label for="http-body">body</label>
|
||||
<textarea id="http-body" name="http-body"></textarea>
|
||||
</li>
|
||||
{% endif %}
|
||||
</ul>
|
||||
<button>Transmit</button>
|
||||
</form>
|
||||
<div id="output">
|
||||
<h3>Request</h3>
|
||||
<pre id="request"></pre>
|
||||
<h3>Response</h3>
|
||||
<pre id="response"></pre>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
HTML
|
||||
end
|
||||
|
||||
get '/favicon.ico' do
|
||||
require 'httpadapter'
|
||||
HTTPAdapter.transmit(
|
||||
['GET', 'http://www.google.com/favicon.ico', [], ['']],
|
||||
HTTPAdapter::NetHTTPRequestAdapter
|
||||
)
|
||||
end
|
||||
|
||||
get '/' do
|
||||
redirect '/explore/buzz/'
|
||||
end
|
||||
Loading…
Reference in New Issue