youtubesets/youtubesets.rb at master · yale-stc-developer-curriculum/youtubesets · GitHub

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require "sinatra"
#To get this next line to work, run gem install sinatra-contrib first
require "sinatra/reloader" if development?

configure do
  enable :sessions
end


helpers do
  def randomvideo(set)
    set.sample
  end

  #We're trying not to use the rest of these helpers any more, but they're here to make the pmj code below still work for comparison
  def embedyoutube(videonumber)
    %{
    <body style="margin:0;">
    <object height="100%" width="100%"><param name="movie" value="http://www.youtube.com/v/#{videonumber}&autoplay=1" /><embed height="100%" src="http://www.youtube.com/v/#{videonumber}&autoplay=1" type="application/x-shockwave-flash" width="100%"></embed></object>
    </body>
    }
  end
  def beyoncevideos
    ["QczgvUDskk0", "VBmMU_iwe6U", "Vjw92oUduEM", "4m1EFMoRFvY", "FHp2KgyQUFk"]
  end
  def pmjvideos
    ["pXYWDtXbBB0", "VBmCJEehYtU", "GZQJrM09jbU"]
  end
end

##INDEX
##Main Welcome Page
get '/' do
  erb :index
  #"<h1>Hi!</h1><h2>If you know the url you can play a random video from set of youtube videos!</h2>"
end


##Display the Video Sets, old-style where the videos are hard coded above
get '/beyonce' do
  #embedyoutube(randomvideo(beyoncevideos))
  @videonumber = randomvideo(beyoncevideos)
  erb :play
end

get '/pmj' do
  embedyoutube(randomvideo(pmjvideos))
end


##New, RESTful code

##NEW page
get '/sets/new' do
  erb :new
end

##Create page
post "/sets" do
  "Success!"
  #This should include more
end


##not the RESTful new page with the form we want, but a parameters way to make a new video set
get '/sets/new/:setname/:videonumber' do |setname, videonumber|
  #setname = "pharrell"
  #videonumber = "y6Sxv-sUYtM"
  session[setname] = [videonumber]
  "Video " + videonumber + "is now the only video in setname " + setname
end

get '/sets/add/:setname/:videonumber' do |setname, videonumber|
  session[setname] << videonumber
  "Video " + videonumber + "has been added to set " + setname
end


##Play the Pharrell video set - not necessary eventually, just for testing
get '/sets/pharrell' do
  @videonumber = randomvideo(session["pharrell"])
  #@videonumber = "y6Sxv-sUYtM"
  erb :play
end


#Session page for troubleshooting the session
get '/session' do
  session[:sessiontestvariable] = 3.14
  session.inspect
end


##example of sinatra input by url parameters
##The ?var=1&var2=2&var3=3 style works too, but Sinatra can give us prettier url parameters
get '/params/:idlol' do
  params.inspect
end

get '/favorite/:fruit' do |fruit|
  "My favorite fruit is the " + fruit.to_s
  #params["fruit"] also works instead of fruit
end

get '/add/:num1/:num2' do |num1, num2|
  ##your code here, as an example
end