Basic blog post CRUD

app/assets/stylesheets/blog_posts.css

@@ -0,0 +1,40 @@
+form#blog_post_form {
+  display: flex;
+  flex-direction: column;
+  max-width: 55em;
+
+  > h2 {
+    width: 100%;
+  }
+
+  > trix-toolbar {
+    max-width: 95%;
+  }
+
+  > trix-editor {
+    width: 95%;
+    > ul {
+      list-style-type: disc;
+    }
+  }
+
+  input[type=text] {
+    width: 95%;
+  }
+
+  > input[type=submit] {
+    width: 95%;
+  }
+}
+
+.blog_post {
+  margin: 1em auto;
+  padding: .5em;
+  background-color: var(--inset-background-color);
+  border: 1px solid var(--border-color);
+
+  > .created_at {
+    text-align: right;
+    font-size: .8em;
+  }
+}

app/controllers/blog_posts_controller.rb

@@ -0,0 +1,63 @@
+# frozen_string_literal: true
+
+class BlogPostsController < ApplicationController
+  skip_before_action :require_login, only: [:index, :show]
+  before_action :set_blog_post, only: [:show, :edit, :update, :destroy]
+
+  def index
+    @blog_posts = BlogPost.all.order(created_at: :desc)
+  end
+
+  def new
+    @blog_post = BlogPost.new
+  end
+
+  def create
+    @blog_post = BlogPost.new(blog_post_params)
+    @blog_post.user = helpers.current_user
+    if @blog_post.save
+      redirect_to @blog_post, notice: t(".created")
+    else
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  def show
+    unless @blog_post.published || @blog_post.user == helpers.current_user
+      redirect_to blog_posts_path, notice: t(".not_found")
+    end
+  end
+
+  def edit; end
+
+  def update
+    if @blog_post.update(blog_post_params)
+      redirect_to @blog_post, notice: t(".updated")
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  def destroy
+    if @blog_post.destroy
+      redirect_to blog_posts_path, notice: t(".deleted")
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  private
+
+  def blog_post_params
+    params.require(:blog_post).permit(
+      :title,
+      :content,
+      :published,
+      :slug,
+    )
+  end
+
+  def set_blog_post
+    @blog_post = BlogPost.find_by(slug: params[:id])
+  end
+end

app/views/blog_posts/_blog_post.html.erb

@@ -0,0 +1,8 @@
+<div id="blog_post_<%= blog_post.id %>" class="blog_post">
+  <h2><%= blog_post.title %></h2>
+  <%= blog_post.content %>
+  <div class="created_at">
+    <%= link_to "Edit", edit_blog_post_path(blog_post) if blog_post.user == current_user %>
+    <%= link_to blog_post.created_at.strftime("%Y-%m-%d %H:%M"), blog_post %>
+  </div>
+</div>

app/views/blog_posts/_form.html.erb

@@ -0,0 +1,15 @@
+<%= form_with model: @blog_post, id: "blog_post_form" do |f| %>
+  <h2><%= title %></h2>
+
+  <%= f.text_field :title, placeholder: t(".title") %>
+
+  <%= f.rich_text_area :content %>
+
+  <%= f.label :slug %>
+  <%= f.text_field :slug %>
+
+  <%= f.label :published %>
+  <%= f.check_box :published %>
+
+  <%= f.submit button_text %>
+<% end %>

app/views/blog_posts/edit.html.erb

@@ -0,0 +1,10 @@
+<% @title = t(".edit") %>
+
+<%= render partial: "form",
+           locals: {
+             user: @user,
+             button_text: t(".edit"),
+             title: t(".edit"),
+           } %>
+
+<%= link_to t(".delete"), @blog_post, data: { turbo_method: :delete, turbo_confirm: t(".confirm") } %>

app/views/blog_posts/index.html.erb

@@ -0,0 +1,13 @@
+<h2><%= t(".blog_posts") %></h2>
+
+<%= link_to t(".new"), new_blog_post_path if logged_in? %>
+
+<% if @blog_posts.empty? %>
+  <p><%= t(".empty") %></p>
+<% else %>
+  <ul id="blog_posts">
+    <% @blog_posts.each do |blog_post| %>
+      <li><%= render blog_post %></li>
+    <% end %>
+  </ul>
+<% end %>

app/views/blog_posts/new.html.erb

@@ -0,0 +1,9 @@
+<% @title = t(".create") %>
+
+<%= render partial: "form",
+           locals: {
+             user: @user,
+             button_text: t(".create"),
+             title: t(".create"),
+           } %>
+

app/views/blog_posts/show.html.erb

@@ -0,0 +1 @@
+<%= render @blog_post %>

app/views/layouts/application.html.erb

@@ -18,6 +18,7 @@
       <nav>
         <ul>
           <li><%= link_to t(".home"), root_path %></li>
+          <li><%= link_to t(".blog_posts"), blog_posts_path %></li>
           <li><%= link_to t(".microposts"), microposts_path %></li>
           <% if logged_in? %>
             <li><%= link_to t(".profile"), user_path(current_user) %></li>

config/locales/controllers/blog_posts/en.yml

@@ -0,0 +1,5 @@
+en:
+  blog_posts:
+    created: Successfully created blog post
+    updated: Successfully updated blog post
+    deleted: Successfully deleted blog post

config/locales/views/blog_posts/en.yml

@@ -0,0 +1,14 @@
+en:
+  blog_posts:
+    index:
+      blog_posts: blog posts
+      empty: You have no blog posts yet.
+      new: New blog post
+    new:
+      create: Create blog post
+    edit:
+      edit: Edit blog post
+      delete: Delete blog post
+      confirm: Are you sure you want to delete this blog post?
+    form:
+      title: Title

config/locales/views/layouts/application.yml

@@ -7,4 +7,5 @@ en:
       log_out: Log out
       profile: Profile
       register: Register
+      blog_posts: Blog
       microposts: μposts

config/routes.rb

@@ -12,5 +12,6 @@ Rails.application.routes.draw do
   delete "log_out", to: "sessions#destroy_session"
   get "confirm_email", to: "email_confirmations#confirm"
 
+  resources :blog_posts
   resources :microposts
 end