Rework for generalizing some methods

app/controllers/application_controller.rb

@@ -3,7 +3,6 @@ require 'digest/sha1'
 
 class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
-  include ApplicationHelper
 
   def current_user
     @current_user ||= User.find_by(id: session[:user_id])

app/controllers/landing_controller.rb

@@ -1,33 +1,51 @@
 class LandingController < ApplicationController
 
-  def meeting
-    @refreshable = (params[:resource] == 'meetings' && !params.has_key?(:id))
-    @meeting_token = params[:id] || @meeting_token = helpers.new_meeting_token
-    @resource = params[:resource]
-    @resource_url = meeting_url(@meeting_token)
+  def index
+    if params[:resource] == 'meetings'
+      render_meeting
+    elsif params[:resource] == 'rooms'
+      render_room
+    else
+      render 'errors/error'
+    end
   end
 
   # GET /token.json
   def new_meeting
     respond_to do |format|
-      meeting_url = meeting_url(helpers.new_meeting_token)
+      meeting_url = resource_url('meetings', helpers.new_meeting_token)
       format.json { render :json => { :messageKey => "ok", :message => "New meeting URL created", :status => :ok, :response => { :meeting_url => meeting_url} }, :status => status }
     end
   end
 
+  def meeting
+    render_meeting
+  end
+
   def room
-    @room_name = params[:name]
-    @user = User.find_by(username: @room_name)
-    @meeting_token = @room_name
-    @resource = "rooms"
-    @resource_url = room_url(@meeting_token)
-    if @user.nil?
-      redirect_to root_path
-    end
+    render_room
   end
 
   def admin?
     @user == current_user
   end
   helper_method :admin?
+  private
+  def render_meeting
+    @resource = params[:resource]
+    @meeting_token = params[:id] || @meeting_token = helpers.new_meeting_token
+    @refreshable = (params[:resource] == 'meetings' && !params.has_key?(:id))
+    render :action => 'meeting'
+  end
+
+  def render_room
+    @resource = params[:resource]
+    @meeting_token = params[:id]
+    @user = User.find_by(username: @meeting_token)
+    if @user.nil?
+      redirect_to root_path
+    end
+    render :action => 'room'
+  end
+  
 end

app/controllers/sessions_controller.rb

@@ -3,7 +3,7 @@ class SessionsController < ApplicationController
     @user = User.from_omniauth(request.env['omniauth.auth'])
     if @user.persisted?
       session[:user_id] = @user.id
-      redirect_to controller: 'landing', action: 'room', name: @user.username
+      redirect_to controller: 'landing', action: 'room', id: @user.username
     else
       @user.save!
       session[:user_id] = @user.id

app/views/landing/_join_form.html.erb

@@ -4,7 +4,7 @@
     <div id="landing_page_url" class="center-block">
       <form id="url_form" class="form-inline">
         <div class="form-group">
-          <span id="meeting_url"><%= @resource_url %></span>
+          <span id="meeting_url"><%= resource_url(@resource, @meeting_token) %></span>
         </div>
         <% if @refreshable %>
         <button id="url_form_button" type="button" class="btn btn-default" data-url="<%= new_meeting_path() %>">

app/views/landing/_sharing_text.html.erb

@@ -1,6 +1,6 @@
 <figure class=highlight><pre><figcaption class="text" data-lang="text">
   <p>Hi Everyone</p>
   <p>The meeting will be at this URL</p>
-  <p><a id="text_meeting_url" href="<%= @resource_url %>"><%= @resource_url %></a></p>
+  <p><a id="text_meeting_url" href="<%= resource_url(@resource, @meeting_token) %>"><%= resource_url(@resource, @meeting_token) %></a></p>
   <p>Please join!</p>
 </figcaption></pre></figure>

config/routes.rb

@@ -4,8 +4,7 @@ Rails.application.routes.draw do
   get 'bbb/join/:resource/:id', to: 'bbb#join', as: :bbb_join
 
   get '/meetings/new', to: 'landing#new_meeting', as: :new_meeting
-  get '/meetings(/:id)', to: 'landing#meeting', as: :meeting, :resource => "meetings"
-  get '/rooms/:name', to: 'landing#room', as: :room
+  get '/:resource(/:id)', to: 'landing#index', as: :resource
 
   get '/auth/:provider/callback', to: 'sessions#create'
   get '/logout', to: 'sessions#destroy'