osem-fcy/app/controllers/admin/events_controller.rb

class Admin::EventsController < ApplicationController
  before_filter :verify_organizer
  # FIXME: The timezome should only be applied on output, otherwise
  # you get lost in timezone conversions...
  # around_filter :set_timezone_for_this_request

  def set_timezone_for_this_request(&block)
    Time.use_zone(@conference.timezone, &block)
  end

  def index
    @events = @conference.events
    @tracks = @conference.tracks
    @event_states = @events.state_machine.states.map
    @event_types = @conference.event_types
    respond_to do |format|
      format.html
      # Explicity call #to_json to avoid the use of EventSerializer
      format.json { render :json => Event.where(:state => :confirmed).to_json }
    end
  end

  def show
    @event = @conference.events.find(params[:id])
    @tracks = @conference.tracks
    @event_types = @conference.event_types
    @comments = @event.root_comments
    @comment_count = @event.comment_threads.count
    @ratings = @event.votes.includes(:person)
  end

  def edit
    @event = @conference.events.find(params[:id])
    @event_types = @conference.event_types
    @tracks = Track.all
    @comments = @event.root_comments
    @comment_count = @event.comment_threads.count
    @person = @event.submitter
    @url = admin_conference_event_path(@conference.short_title, @event)
  end

  def comment
    event = @conference.events.find_by_id(params[:id])
    comment = Comment.build_from(event, current_user.id, params[:comment])
    comment.save!
    if !params[:parent].nil?
      comment.move_to_child_of(params[:parent])
    end

    redirect_to admin_conference_event_path(:conference_id => @conference.short_title)
  end

  def update
    @event = Event.find(params[:id])
    if params.has_key? :track_id
      @event.update_attribute(:track_id, params[:track_id])
    end
    if params.has_key? :event_type_id
      @event.update_attribute(:event_type_id, params[:event_type_id])
    end
    if @event.update_attributes(params[:event]) && @event.submitter.update_attributes(params[:person])
      flash[:notice] = "Successfully updated #{@event.title}."
    else
      flash[:notice] = "Update not successful."
    end
    expire_page :controller => '/schedule', :action => :index
    redirect_back_or_to(admin_conference_event_path(@conference.short_title, @event), :notice => "Updated")
  end

  def create
    expire_page :controller => '/schedule', :action => :index
  end

  def update_state
    event = Event.find(params[:id])
    event.send(:"#{params[:transition]}!", :send_mail => params[:send_mail])
    expire_page :controller => '/schedule', :action => :index
    redirect_to(admin_conference_events_path(:conference_id => @conference.short_title), :notice => "Updated state")
  end
  
  def vote
    event = Event.find(params[:id])
    
    if votes = current_user.person.votes.find_by_event_id(params[:id])
      votes.update_attributes(:rating => params[:rating])
    else
      @myvote = event.votes.build
      @myvote.person = current_user.person
      @myvote.rating = params[:rating]
      @myvote.save
    end
    redirect_to admin_conference_event_path(@conference.short_title, event)
  end
end