147 lines
2.8 KiB
Ruby
Executable File
147 lines
2.8 KiB
Ruby
Executable File
require 'rubygems'
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require 'bundler'
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Bundler.setup(:default)
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#require 'sinatra'
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require 'sinatra/base'
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require 'haml'
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require 'bigbluebutton-api'
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#TODO: manage exceptions
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# support of multiple conferences
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# wait student for meeting to start
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# logout
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class LoginScreen < Sinatra::Base
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use Rack::Session::Pool, :expire_after => 2592000
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configure do
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set :pass_inst, "instructor"
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set :pass_stud, "student"
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end
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get('/login/?') {
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if session["user"].nil? == false
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redirect to("/?")
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else
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haml :login
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end
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}
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post('/login/?') do
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username=params[:txtusername]
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password=params[:txtpassword]
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if password==settings.pass_inst
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session["user"]=username
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session["role"]="instructor"
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elsif password==settings.pass_stud
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session["user"]=username
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session["role"]="student"
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end
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redirect to("/")
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end
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end
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class Main < Sinatra::Base
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use LoginScreen
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#enable logger
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set :logging, true
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configure do
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set :pass_inst, "instructor"
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set :pass_stud, "student"
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#setting up logger
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log = File.new("log/sinatra.log", "a")
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STDOUT.reopen(log)
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STDERR.reopen(log)
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#loading config YAML file
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config_file = 'bigbluebutton.yml'
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unless File.exist? config_file
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puts config_file + " does not exists..."
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end
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puts "loading config file..."
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$config = YAML.load_file(config_file)
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#setting bigbluebutton object
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puts "setting bigbluebutton session" + $config['bbb_url']
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$bbb_api = BigBlueButton::BigBlueButtonApi.new($config['bbb_url'], $config['bbb_salt'], $config['bbb_version'], true)
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end
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before do
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unless session['user']
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redirect ("/login")
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end
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end
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get('/?') {
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puts "getting meetings..."
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resp = $bbb_api.get_meetings
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@conflist = Hash.new
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unless !resp["meetings"].nil? then
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puts resp[:meetings]
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@conflist = resp[:meetings]
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end
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@message = ""
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if @conflist.length == 0
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@message = "No meetings running..."
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end
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haml :list
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}
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get '/logout' do
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session.clear
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redirect to("/login")
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end
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get '/enter' do
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meeting_id = params[:meetingid]
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username = session['user']
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passwd = nil
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if session['role'] == "instructor"
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passwd = settings.pass_inst
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elsif session['role'] == "student"
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passwd = settings.pass_stud
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end
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redirect $bbb_api.join_meeting_url(meeting_id, username, passwd)
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end
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get '/metadata' do
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haml :metadata
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end
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post '/metadata/process' do
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meeting_name=params[:txtname]
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meeting_id=params[:txtid]
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metadata = Hash.new
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metadata[:title]=params[:txttitle]
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metadata[:series]=params[:txtseries]
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metadata[:instructor]=params[:txtinstructor]
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$bbb_api.create_meeting(meeting_name, meeting_id, settings.pass_inst, settings.pass_stud, nil, nil, nil, nil, nil, true, metadata)
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redirect to("/enter?meetingid=#{meeting_id}")
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end
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end
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