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panel/app/controllers/posts_controller.rb
2019-07-03 20:25:23 -03:00

157 lines
3.9 KiB
Ruby

# frozen_string_literal: true
# Controlador para artículos
class PostsController < ApplicationController
include Pundit
before_action :authenticate_usuarie!
def index
authorize Post
@site = find_site
@lang = find_lang(@site)
@category = session[:category] = params.dig(:category)
@posts = policy_scope(@site.posts_for(@lang),
policy_scope_class: PostPolicy::Scope)
if params[:sort_by].present?
begin
@posts.sort_by! do |p|
p.send(params[:sort_by].to_s)
end
rescue ArgumentError
end
end
end
def show
@site = find_site
@lang = find_lang(@site)
@post = find_post(@site)
authorize @post
end
def new
authorize Post
@site = find_site
@lang = find_lang(@site)
@template = find_template(@site)
@post = Post.new(site: @site,
front_matter: { date: Time.now },
lang: @lang,
template: @template)
end
def create
authorize Post
@site = find_site
@lang = find_lang(@site)
@template = find_template(@site)
@post = Post.new(site: @site, lang: @lang, template: @template)
@post.update_attributes(repair_nested_params(post_params))
# El post se guarda como incompleto si se envió con "guardar para
# después"
@post.update_attributes(incomplete:
params[:commit_incomplete].present?)
# Las usuarias pueden especificar una autora, de la contrario por
# defecto es la usuaria actual
if current_user.is_a? Usuaria
@post.update_attributes(author: params[:post][:author])
else
# Todo lo que crean lxs invitadxs es borrador
@post.update_attributes(draft: true)
end
unless @post.author
@post.update_attributes(author:
current_user.username)
end
if @post.save
if @post.incomplete?
flash[:info] = @site.config.dig('incomplete')
else
flash[:success] = @site.config.dig('thanks')
end
redirect_to site_posts_path(@site, lang: @lang)
else
@invalid = true
render 'posts/new'
end
end
def edit
@site = find_site
@lang = find_lang(@site)
@post = find_post(@site)
authorize @post
end
def update
@site = find_site
@lang = find_lang(@site)
@post = find_post(@site)
authorize @post
@post.update_attributes(repair_nested_params(post_params))
# Solo las usuarias pueden modificar la autoría
if current_user.is_a? Usuaria
if params[:post][:author].present?
@post.update_attributes(author: params[:post][:author])
end
@post.update_attributes(draft: false)
else
# Todo lo que crean lxs invitadxs es borrador
@post.update_attributes(draft: true)
end
if @post.save
flash[:success] = @site.config.dig('thanks')
redirect_to site_posts_path(@site,
category: session[:category],
lang: @lang)
else
render 'posts/edit'
end
end
# Eliminar artículos
def destroy
@site = find_site
@lang = find_lang(@site)
@post = find_post(@site)
authorize @post
@post.destroy
redirect_to site_posts_path(@site, category: session[:category],
lang: @lang)
end
private
# Solo permitir cambiar estos atributos de cada articulo
def post_params
params.require(:post).permit(@post.template_params)
end
# https://gist.github.com/bloudermilk/2884947#gistcomment-1915521
def repair_nested_params(obj)
obj.each do |key, value|
if value.is_a?(ActionController::Parameters) || value.is_a?(Hash)
# If any non-integer keys
if value.keys.find { |k, _| k =~ /\D/ }
repair_nested_params(value)
else
obj[key] = value.values
obj[key].each { |h| repair_nested_params(h) }
end
end
end
end
end