wip de edicion de articulos

app/assets/stylesheets/application.scss

@@ -35,4 +35,5 @@ body {
 textarea.post-content {
   min-height: 80vh;
   font-family: monospace;
+  font-size: 90%;
 }

app/controllers/posts_controller.rb

@@ -9,4 +9,26 @@ class PostsController < ApplicationController
     @site = find_site
     @post = find_post(@site)
   end
+
+  def edit
+    @site = find_site
+    @post = find_post(@site)
+  end
+
+  def update
+    p = post_params
+
+    # crear un array a partir de una cadena separada por comas
+    [:tags,:categories].each do |comma|
+      p[comma] = p.dig(comma).split(',').map(&:strip)
+    end
+
+    binding.pry
+  end
+
+  private
+
+  def post_params
+    params.require(:post).permit(:title, :date, :tags, :categories, :content)
+  end
 end

app/models/post.rb

@@ -15,7 +15,9 @@ class Post
   def initialize(site:, post:, front_matter: {})
     @site = site
     @post = post
-    @errors = []
+    # los errores tienen que ser un hash para que 
+    # ActiveModel pueda traer los errores normalmente
+    @errors = {}
     @front_matter = front_matter
 
     new_post! unless @post

app/views/posts/_form.haml

@@ -0,0 +1,24 @@
+= form_tag site_post_path(@site, @post), method: :patch, class: 'form' do
+  .form-group
+    = submit_tag t('posts.save'), class: 'btn btn-success'
+  .form-group
+    = text_field 'post', 'title', value: @post.title, class: 'form-control',
+      placeholder: t('posts.title')
+  .form-group
+    = text_area_tag 'post[content]', @post.content, autofocus: true,
+      class: 'form-control post-content'
+  .form-group
+    = label_tag 'post_date', t('posts.date')
+    = date_field 'post', 'date', value: @post.date.strftime('%F'),
+      class: 'form-control'
+    %small.text-muted.form-text= t('posts.date_help')
+  .form-group
+    = label_tag 'post_categories', t('posts.categories')
+    = text_field 'post', 'categories', value: @post.categories.join(', '),
+      class: 'form-control'
+    %small.text-muted.form-text= t('posts.tags_help')
+  .form-group
+    = label_tag 'post_tags', t('posts.tags')
+    = text_field 'post', 'tags', value: @post.tags.join(', '),
+      class: 'form-control'
+    %small.text-muted.form-text= t('posts.tags_help')

app/views/posts/edit.haml

@@ -0,0 +1,9 @@
+.container-fluid
+  .row
+    %h1
+      = t('posts.editing')
+      = @post.title
+
+  .row
+    .col
+      = render 'posts/form'

app/views/posts/show.haml

@@ -2,6 +2,9 @@
 
   %h1= @post.title
 
+  = link_to t('posts.edit'), edit_site_post_path(@site, @post),
+    class: 'btn btn-info'
+
   .content
     :markdown
       #{@post.content}

config/locales/en.yml

@@ -7,3 +7,13 @@ en:
     title: 'Sites'
   footer:
     powered_by: 'is developed by'
+  posts:
+    edit: 'Edit'
+    save: 'Save'
+    date: 'Publication date'
+    date_help: 'This changes the articles order!'
+    title: 'Title'
+    tags: 'Tags'
+    tags_help: 'Comma separated!'
+    categories: 'Categories'
+    categories_help: 'Comma separated!'

config/locales/es.yml

@@ -7,3 +7,11 @@ es:
     title: 'Sitios'
   footer:
     powered_by: 'es desarrollada por'
+  posts:
+    edit: 'Editar'
+    save: 'Guardar'
+    date: 'Fecha de publicación'
+    date_help: '¡Esto cambia el orden de los artículos!'
+    title: 'Título'
+    categories: 'Categorías'
+    categories_help: '¡Separadas por comas!'