class PostsController < ApplicationController
  def index
    @posts = Post.all.limit(10).order(id: :desc)
    @post = Post.new
    @instagram = Instagram.user_recent_media("3900669", {:count => 18})
    @cover = Cover.last.url

    if params.has_key?(:search)
      @posts = Post.search(params[:search]).order("id DESC").limit(10)
    else
      @posts = Post.all.order('id DESC').limit(10)
    end

    @current = request.original_url.split('/')[4].to_i
end

  def new
    @post = Post.new
  end

  def create
    @post = Post.new(post_params)

    if @post.save
      redirect_to "http://178.62.102.154/admin"
    end
  end

  before_filter :authenticate_user!, only: [:manage, :new, :edit, :destroy, :admin]
  def manage
      @posts = Post.all.limit(10).order(id: :desc)

      if params[:search]
        @posts = Post.search(params[:search]).order("id DESC").limit(10)
      else
        @posts = Post.all.order('id DESC').limit(10)
      end

      @count = Post.count
      if @count % 10 > 0
        @pages = (@count / 10) + 1
      else
        @pages = (@count / 10)
      end

      @current = request.original_url.split('/')[5].to_i
      @per_page = Post.limit(10).offset(@current*10-10).order(id: :desc)
  end

  def destroy
    @posts = Post.find(params[:id])

    if @posts.destroy
      redirect_to "http://178.62.102.154:3000/admin/manage/1"
    end
  end

  def edit
    @posts = Post.find(params[:id])
  end

  def inner
    @slug = request.original_url.split('/')[4]
    @post = Post.select("content").where(slug: @slug).last.content
    @instagram = Instagram.user_recent_media("3900669", {:count => 18})
  end

  def admin

  end


  def type
    render partial: "type", locals: { count: 30 }
  end

  def post_params
    params[:post][:image] = [:image1, :image2, :image3].map {|k| params[k] }.join(" ")
    title = params[:post][:title]

    params[:post][:slug] = title.gsub(" ", "-")
    params.require(:post).permit(:title, :content, :category, :post_type, :image, :date, :slug)
  end
end