Tapes are now Clips, also they have categories

app/controllers/categories_controller.rb

@@ -0,0 +1,49 @@
+class CategoriesController < ApplicationController
+  allow_unauthenticated_access only: %i[ index show ]
+  before_action :set_category, only: %i[ show edit update destroy ]
+  def index
+    @categories = Category.all
+  end
+
+  def show
+    @clips = Clip.where("category_id = ?", params[:id])
+  end
+
+  def new
+    @category = Category.new
+  end
+
+  def create
+    @category = Category.new(category_params)
+    if @category.save
+      redirect_to @category
+    else
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if @category.update(category_params)
+      redirect_to @category
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  def destroy
+    @category.destroy
+    redirect_to categories_path
+  end
+
+  private
+    def set_category
+      @category = Category.find(params[:id])
+    end
+
+    def category_params
+      params.expect(category: [ :name ])
+    end
+end

app/controllers/clips_controller.rb

@@ -0,0 +1,48 @@
+class ClipsController < ApplicationController
+  allow_unauthenticated_access only: %i[ index show ]
+  before_action :set_clip, only: %i[ show edit update destroy ]
+  def index
+    @clips = Clip.all
+  end
+
+  def show
+  end
+
+  def new
+    @clip = Clip.new
+  end
+
+  def create
+    @clip = Clip.new(clip_params)
+    if @clip.save
+      redirect_to @clip
+    else
+      render :new, status: :unprocessable_entity
+    end
+  end
+
+  def edit
+  end
+
+  def update
+    if @clip.update(clip_params)
+      redirect_to @clip
+    else
+      render :edit, status: :unprocessable_entity
+    end
+  end
+
+  def destroy
+    @clip.destroy
+    redirect_to clips_path
+  end
+
+  private
+    def set_clip
+      @clip = Clip.find(params[:id])
+    end
+
+    def clip_params
+      params.expect(clip: [ :title, :video, :category_id ])
+    end
+end

app/controllers/home_controller.rb

@@ -1,5 +1,5 @@
 class HomeController < ApplicationController
   def index
-    @tapes = Tape.order("updated_at DESC").limit(10)
+    @clips = Clip.order("updated_at DESC").limit(10)
   end
 end

app/controllers/tapes_controller.rb

@@ -1,48 +0,0 @@
-class TapesController < ApplicationController
-  allow_unauthenticated_access only: %i[ index show ]
-  before_action :set_tape, only: %i[ show edit update destroy ]
-  def index
-    @tapes = Tape.all
-  end
-
-  def show
-  end
-
-  def new
-    @tape = Tape.new
-  end
-
-  def create
-    @tape = Tape.new(tape_params)
-    if @tape.save
-      redirect_to @tape
-    else
-      render :new, status: :unprocessable_entity
-    end
-  end
-
-  def edit
-  end
-
-  def update
-    if @tape.update(tape_params)
-      redirect_to @tape
-    else
-      render :edit, status: :unprocessable_entity
-    end
-  end
-
-  def destroy
-    @tape.destroy
-    redirect_to tapes_path
-  end
-
-  private
-    def set_tape
-      @tape = Tape.find(params[:id])
-    end
-
-    def tape_params
-      params.expect(tape: [ :title, :video ])
-    end
-end

app/helpers/categories_helper.rb

@@ -0,0 +1,2 @@
+module CategoriesHelper
+end

app/helpers/clips_helper.rb

@@ -0,0 +1,9 @@
+module ClipsHelper
+  def seconds_to_time(seconds)
+    if seconds >= 3600 then
+      Time.at(seconds.round).utc.strftime("%H:%M:%S") #=> "01:00:00"
+    else
+      Time.at(seconds.round).utc.strftime("%M:%S") #=> "01:00:00"
+    end
+  end
+end

app/helpers/tapes_helper.rb

@@ -1,2 +0,0 @@
-module TapesHelper
-end

app/models/category.rb

@@ -0,0 +1,3 @@
+class Category < ApplicationRecord
+  has_many :clips
+end

app/models/clip.rb

@@ -1,4 +1,5 @@
-class Tape < ApplicationRecord
+class Clip < ApplicationRecord
   has_one_attached :video
+  belongs_to :category
   validates :title, presence: true
 end

app/views/categories/_form.html.erb

@@ -0,0 +1,10 @@
+<%= form_with model: category do |form| %>
+  <div>
+    <%= form.label :name %>
+    <%= form.text_field :name %>
+  </div>
+
+  <div>
+    <%= form.submit %>
+  </div>
+<% end %>

app/views/categories/edit.html.erb

@@ -0,0 +1,4 @@
+<h1>Edit category</h1>
+
+<%= render "form", category: @category %>
+<%= link_to "Cancel", @category %>

app/views/categories/index.html.erb

@@ -0,0 +1,9 @@
+<h1>Categories</h1>
+
+<%= link_to "New category", new_category_path if authenticated? %>
+
+<ul id="categories">
+  <% @categories.each do |category| %>
+    <li><%= link_to category.name, category %></li>
+  <% end %>
+</ul>

app/views/categories/new.html.erb

@@ -0,0 +1,4 @@
+<h1>New Category</h1>
+
+<%= render "form", category: @category %>
+<%= link_to "Cancel", categories_path %>

app/views/categories/show.html.erb

@@ -0,0 +1,42 @@
+<% cache @category do %>
+  <h1><%= @category.name %></h1>
+<% end %>
+
+<table id="clips" border="1">
+  <tr>
+    <th>Preview</th>
+    <th>Title</th>
+    <th>Duration</th>
+    <th>Category</th>
+    <th>Updated at</th>
+    <th>Created at</th>
+  </tr>
+  <% @clips.each do |clip| %>
+    <tr>
+      <td>
+        <%= link_to (image_tag url_for(clip.video.preview(resize_to_limit: [160, 120]).processed)), clip %>
+      </td>
+      <td>
+        <%= link_to clip.title, clip %>
+      </td>
+      <td>
+        <%= seconds_to_time(clip.video.metadata["duration"]) %>
+      </td>
+      <td>
+        <%= clip.category.name %>
+      </td>
+      <td>
+        <%= clip.updated_at %>
+      </td>
+      <td>
+        <%= clip.created_at %>
+      </td>
+    </tr>
+  <% end %>
+</table>
+
+<%= link_to "Back", categories_path%>
+<% if authenticated? %>
+  <%= link_to "Edit", edit_category_path(@category) %>
+  <%= button_to "Delete", @category, method: :delete, data: { turbo_confirm: "Are you sure?" } %>
+<% end %>

app/views/clips/_form.html.erb

@@ -1,8 +1,9 @@
-<%= form_with model: tape do |form| %>
+<%= form_with model: clip do |form| %>
   <div>
     <%= form.label :title %>
     <%= form.text_field :title %>
     <%= form.file_field :video, :accept => 'video/quicktime,video/mp4' %>
+    <%= form.select :category_id, Category.all.collect{ |t| [ t.name, t.id ] }%>
   </div>
 
   <div>

app/views/clips/edit.html.erb

@@ -0,0 +1,4 @@
+<h1>Edit clip</h1>
+
+<%= render "form", clip: @clip %>
+<%= link_to "Cancel", @clip %>

app/views/clips/index.html.erb

@@ -0,0 +1,36 @@
+<h1>Clips</h1>
+
+<%= link_to "New clip", new_clip_path if authenticated? %>
+
+<table id="clips" border="1">
+  <tr>
+    <th>Preview</th>
+    <th>Title</th>
+    <th>Duration</th>
+    <th>Category</th>
+    <th>Updated at</th>
+    <th>Created at</th>
+  </tr>
+  <% @clips.each do |clip| %>
+    <tr>
+      <td>
+        <%= link_to (image_tag url_for(clip.video.preview(resize_to_limit: [160, 120]).processed)), clip %>
+      </td>
+      <td>
+        <%= link_to clip.title, clip %>
+      </td>
+      <td>
+        <%= seconds_to_time(clip.video.metadata["duration"]) %>
+      </td>
+      <td>
+        <%= clip.category.name %>
+      </td>
+      <td>
+        <%= clip.updated_at %>
+      </td>
+      <td>
+        <%= clip.created_at %>
+      </td>
+    </tr>
+  <% end %>
+</table>

app/views/clips/new.html.erb

@@ -0,0 +1,4 @@
+<h1>New Clip</h1>
+
+<%= render "form", clip: @clip %>
+<%= link_to "Cancel", clips_path %>

app/views/clips/show.html.erb

@@ -0,0 +1,12 @@
+<% cache @clip do %>
+  <h1><%= @clip.title %></h1>
+<% end %>
+<b>Category:</b> <%= link_to @clip.category.name, @clip.category %><br>
+<% if @clip.video.attached? %>
+<%= video_tag @clip.video, :controls => true%>
+<% end %>
+<%= link_to "Back", clips_path%>
+<% if authenticated? %>
+  <%= link_to "Edit", edit_clip_path(@clip) %>
+  <%= button_to "Delete", @clip, method: :delete, data: { turbo_confirm: "Are you sure?" } %>
+<% end %>

app/views/home/index.html.erb

@@ -1,8 +1,8 @@
 <h2>Recently Updated</h2>
-<ul id="tapes">
-  <% @tapes.each do |tape| %>
+<ul id="clips">
+  <% @clips.each do |clip| %>
     <li>
-     <%= link_to tape.title, tape %>
+     <%= link_to clip.title, clip %>
     </li>
   <% end %>
 </ul>

app/views/layouts/application.html.erb

@@ -17,6 +17,12 @@
     <link rel="icon" href="/icon.svg" type="image/svg+xml">
     <link rel="apple-touch-icon" href="/icon.png">
 
+    <style>
+      html {
+        color-scheme: dark;
+      }
+    </style>
+
     <%# Includes all stylesheet files in app/assets/stylesheets %>
     <%= stylesheet_link_tag :app %>
   </head>
@@ -26,7 +32,8 @@
       <%= link_to "Home", root_path %>
       <%= button_to "Log out", session_path, method: :delete if authenticated? %>
       <%= link_to "Login", new_session_path unless authenticated? %>
-      <%= link_to "Tapes", tapes_path %>
+      <%= link_to "Clips", clips_path %>
+      <%= link_to "Categories", categories_path %>
     </nav>
     <main>
       <%= yield %>

app/views/tapes/edit.html.erb

@@ -1,4 +0,0 @@
-<h1>Edit tape</h1>
-
-<%= render "form", tape: @tape %>
-<%= link_to "Cancel", @tape %>

app/views/tapes/index.html.erb

@@ -1,28 +0,0 @@
-<h1>Tapes</h1>
-
-<%= link_to "New tape", new_tape_path if authenticated? %>
-
-<table id="tapes" border="1">
-  <tr>
-    <th>Preview</th>
-    <th>Title</th>
-    <th>Updated at</th>
-    <th>Created at</th>
-  </tr>
-  <% @tapes.each do |tape| %>
-    <tr>
-      <td>
-        <%= link_to (image_tag url_for(tape.video.preview(resize_to_limit: [160, 120]).processed)), tape %>
-      </td>
-      <td>
-        <%= link_to tape.title, tape %>
-      </td>
-      <td>
-        <%= tape.updated_at %>
-      </td>
-      <td>
-        <%= tape.created_at %>
-      </td>
-    </tr>
-  <% end %>
-</div>

app/views/tapes/new.html.erb

@@ -1,4 +0,0 @@
-<h1>New tape</h1>
-
-<%= render "form", tape: @tape %>
-<%= link_to "Cancel", tapes_path %>

app/views/tapes/show.html.erb

@@ -1,11 +0,0 @@
-<% cache @tape do %>
-  <h1><%= @tape.title %></h1>
-<% end %>
-<% if @tape.video.attached? %>
-<%= video_tag @tape.video, :controls => true%>
-<% end %>
-<%= link_to "Back", tapes_path%>
-<% if authenticated? %>
-  <%= link_to "Edit", edit_tape_path(@tape) %>
-  <%= button_to "Delete", @tape, method: :delete, data: { turbo_confirm: "Are you sure?" } %>
-<% end %>