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application.rb
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application.rb
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ENV["GOOGLE_AUTH_DOMAIN"] ||= "<your google apps domain, e.g. springest.com>"
ENV["SESSION_SECRET"] ||= "CHANGE ME!"
ENV["OAUTH_ID"] ||= "<your google oauth id>"
ENV["OAUTH_SECRET"] ||= "<your google oauth secret>"
require 'yaml'
require 'oauth2'
require 'omniauth-oauth2'
require 'omniauth-google-oauth2'
class Application < Sinatra::Base
set :bind, '0.0.0.0'
set :root, File.dirname(__FILE__)
set :views, settings.root + '/templates'
set :public_folder, settings.root + '/public'
set :config, YAML::load_file("#{settings.root}/config.yml")
configure do
set :dump_errors, true
set :haml, { :ugly => false, :attr_wrapper => '"', :format => :html5 }
set :clean_trace, true
environment = :development
if ENV['RACK_ENV'] && [:production, :staging].include?(ENV['RACK_ENV'].to_sym)
environment = :production
end
set :environment, environment
require_relative 'models/init'
require_relative 'models/query'
end
use Rack::SSL, :exclude => Proc.new { environment == :development }
use Rack::Session::Cookie, :secret => ENV["SESSION_SECRET"]
use OmniAuth::Builder do
provider :google_oauth2, ENV["OAUTH_ID"], ENV["OAUTH_SECRET"], {
:scope => 'email,profile'
}
end
OmniAuth.config.on_failure = Proc.new { |env|
OmniAuth::FailureEndpoint.new(env).redirect_to_failure
}
before do
authenticate! unless request.path == "/auth/google_oauth2/callback" || request.path =~ /\/api\// || request.path == '/health-check'
end
get '/health-check' do
status 200
body "OK"
end
# Callback URL used when the authentication is done
get '/auth/google_oauth2/callback' do
auth_details = request.env['omniauth.auth']
session[:domain] = auth_details.info['email'].split('@').last
session[:user_info] = auth_details.info
redirect session[:login_referrer] || '/'
end
get '/auth/failure' do
end
post '/add' do
query_params = legacy_convert(params)
query = Query.new(query_params).save
# TODO: It would be better to return a hint which attribute is returned
# For now we keep the old stuff
# {success: {id: query.id}}.to_json
{success: query.id}.to_json
end
put '/edit/:id' do
query_params = legacy_convert(params)
query = Query[params[:id]].update query_params
# TODO: It would be better to return a hint which attribute is returned
# For now we keep the old stuff
# {success: {id: query.id}}.to_json
{success: query.id}.to_json
end
delete '/query/:id' do
query = Query[params[:id]]
if query
query.delete
{success: query.id}.to_json
else
{error: query.id}.to_json
end
end
get '/:db/api/:key' do
content_type :json
query = Query[api_key: params[:key]]
if query.nil?
status(404) && return
end
results = query.results(params)
if results[:success]
status 200
else
status(500) && return
end
body results.to_json
end
get '/query/:id' do
query = Query[params[:id]]
query.values.to_json
end
post '/results' do
query = Query[params[:id]]
results = query.results(params)
if results[:success]
status 200
body results.to_json
else
status 500
body results[:message]
end
end
post '/:db/:id/generate_api_key' do
query = Query[params[:id]]
query.generate_api_key!
body({ api_key: query.api_key, db: params[:db] }.to_json)
end
get '/styles/screen.css' do
content_type 'text/css', :charset => 'utf-8'
sass :screen, :style => :expanded
end
post '/autosuggestable' do
results = QueryRow.autosuggest(params[:db], params[:table], params[:column], params[:query])
{
:results => results,
:version => params[:version]
}.to_json
end
['/:db/:query', '/:db/:query/:order', '/:db/:query/:order/desc', '/'].each do |path|
get path do
@queries = Query.where(:active => 'true').order(:name).all
@dbs = all_databases
haml :index
end
end
['/export/csv/:db/:query', '/export/csv/:db/:query/:sortColumn', '/export/csv/:db/:query/:sortColumn/desc'].each do |path|
get path do
headers 'Content-Type' => 'text/csv',
'Content-Disposition' => 'attachment; filename="export.csv"'
query = Query[params[:query]]
results = query.results(params, 1_000_000)
csv_string = CSV.generate(:col_sep => ';') do |csv|
titles = []
results[:results].each do |value|
toInsert = []
value.each do |k, v|
if titles.is_a?(Array)
titles.push(k)
end
toInsert.push(v)
end
if titles.is_a?(Array)
csv << titles
end
csv << toInsert
titles = false
end
end
csv_string
end
end
helpers do
def all_databases
all_dbs = Query.databases.keys
filter_databases all_dbs
end
def filter_databases list
return list unless database_matcher
matcher = Regexp.new(database_matcher)
list.select{ |database| matcher.match(database) }
end
def database_matcher
settings.config['misc']['dblistMatch']
end
def legacy_convert params
{
name: params['edit-name'],
query: params['edit-query'],
active: true
}
end
end
private
def authenticate!
if session[:domain] != ENV["GOOGLE_AUTH_DOMAIN"]
session[:login_referrer] = request.url
redirect '/auth/google_oauth2'
end
end
end