Editing of title/description

app/controllers/asciicasts_controller.rb

@@ -1,8 +1,9 @@
 class AsciicastsController < ApplicationController
   PER_PAGE = 20
 
-  before_filter :load_resource, :only => [:show, :destroy]
-  before_filter :ensure_authenticated!, :only => [:destroy]
+  before_filter :load_resource, :only => [:show, :edit, :update, :destroy]
+  before_filter :ensure_authenticated!, :only => [:edit, :update, :destroy]
+  before_filter :ensure_owner!, :only => [:edit, :update, :destroy]
 
   respond_to :html, :json
 
@@ -17,18 +18,21 @@ class AsciicastsController < ApplicationController
     respond_with @asciicast
   end
 
+  def edit
+  end
+
+  def update
+    @asciicast.update_attributes(params[:asciicast])
+    redirect_to asciicast_path(@asciicast),
+                :notice => 'Your asciicast was updated.'
+  end
+
   def destroy
-    if @asciicast.user == current_user && @asciicast.destroy
+    if @asciicast.destroy
       redirect_to profile_path(current_user),
                   :notice => 'Your asciicast was deleted.'
     else
-      if current_user
-        target = profile_path(current_user)
-      else
-        target = root_path
-      end
-
-      redirect_to target,
+      redirect_to asciicast_path(@asciicast),
                   :alert => "Oops, we couldn't remove this asciicast. Sorry."
     end
   end
@@ -38,4 +42,10 @@ class AsciicastsController < ApplicationController
   def load_resource
     @asciicast = Asciicast.find(params[:id])
   end
+
+  def ensure_owner!
+    if @asciicast.user != current_user
+      redirect_to asciicast_path(@asciicast), :alert => "You can't do that."
+    end
+  end
 end

app/models/asciicast.rb

@@ -14,7 +14,8 @@ class Asciicast < ActiveRecord::Base
 
   before_create :assign_user, :unless => :user
 
-  attr_accessible :meta, :stdout, :stdout_timing, :stdin, :stdin_timing
+  attr_accessible :meta, :stdout, :stdout_timing, :stdin, :stdin_timing,
+                  :title, :description
 
   def self.assign_user(user_token, user)
     where(:user_id => nil, :user_token => user_token).

app/views/asciicasts/_form.html.erb

@@ -0,0 +1,28 @@
+<%= form_for @asciicast, :html => { :class => 'form-horizontal' } do |f| %>
+  <fieldset>
+    <legend><%= controller.action_name.capitalize %> asciicast</legend>
+
+    <div class="control-group">
+      <%= f.label :title, :class => 'control-label' %>
+      <div class="controls">
+        <%= f.text_field :title, :class => 'text_field span6' %>
+      </div>
+    </div>
+
+    <div class="control-group">
+      <%= f.label :description, :class => 'control-label' %>
+      <div class="controls">
+        <%= f.text_area :description, :class => 'text_area span6' %>
+      </div>
+      <div class="controls">
+        Parsed with <a href="http://github.github.com/github-flavored-markdown/"
+                       target="_blank">GitHub Flavored Markdown</a>
+      </div>
+    </div>
+
+    <div class="form-actions">
+      <%= f.submit 'Update asciicast', :class => 'btn btn-primary' %>
+      <%= link_to 'Cancel', asciicast_path, :class => 'btn' %>
+    </div>
+  </fieldset>
+<% end %>

app/views/asciicasts/edit.html.erb

@@ -0,0 +1 @@
+<%= render :partial => 'form' %>