coding-chimp/TalesOfInterest

class PodcastsController < ApplicationController
    include ImportHelper
    before_filter :search
    before_filter :authenticate_user!, except: [:show, :feed]
    before_filter :standard_sidebar, only: [:show]

    def index
        @podcasts = Podcast.order("name asc")
    end

    def show
        ppp = Settings.first.posts_per_page
        @podcast = Podcast.find(params[:id])
        @episodes = @podcast.episodes.includes(:podcast).published.recent.page(params[:page]).per(ppp)
    end

    def new
        @podcast = Podcast.new
    end

    def create
        @podcast = Podcast.new(params[:podcast])

        if @podcast.save
            expire_fragment("nav-podcasts")
            expire_fragment("mobile-podcasts")
            expire_fragment("subscribe-podcasts")
            expire_fragment("mobile-subscribe-podcasts")
            redirect_to(podcasts_path, notice: 'Podcast was successfully created.')
        else
            render action: "new"
        end
    end

    def edit
        @podcast = Podcast.find(params[:id])
    end

    def update
        @podcast = Podcast.find(params[:id])

        if @podcast.update_attributes(params[:podcast])
            expire_fragment("nav-podcasts")
            expire_fragment("mobile-podcasts")
            expire_fragment("subscribe-podcasts")
            expire_fragment("mobile-subscribe-podcasts")
            redirect_to(podcasts_path, notice: 'Podcast was successfully updated.')
        else
            render action: "edit"
        end
    end

    def destroy
        @podcast = Podcast.find(params[:id])
        @slug = FriendlyId::Slug.find_by_slug(@podcast.slug)
        @slug.destroy
        @podcast.destroy
        expire_fragment("nav-podcasts")
        expire_fragment("mobile-podcasts")
        expire_fragment("subscribe-podcasts")
        expire_fragment("mobile-subscribe-podcasts")
        redirect_to podcasts_path
    end

    def import_xml
        if params[:import] == nil
            flash[:error] = "Choose a xml file."
            render 'import_form'
        else
            import_episodes(params[:import][:file])
        redirect_to podcasts_path, notice: "Episodes imported successfully!"
    end
    end

    def feed
        @settings = Settings.first
        @podcast = Podcast.find(params[:id])
        @episodes = @podcast.episodes.published.recent
    end
end