link CRUD completed

kakas · Sep 6, 2015 · 4842543 · 4842543
1 parent aad5248
commit 4842543
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Showing 7 changed files with 116 additions and 3 deletions.
diff --git a/app/controllers/links_controller.rb b/app/controllers/links_controller.rb
@@ -2,25 +2,51 @@ class LinksController < ApplicationController
 
 
   def index
-    @link = Link.new
+    @links = Link.all
   end
 
   def show
+    @link = Link.find(params[:id])
+  end
+
+  def new
+    @link = Link.new
   end
 
   def create
+    @link = Link.new(link_params)
+
+    if @link.save
+      redirect_to root_path, notice: "Adds link successful"
+    else
+      render :new
+    end
   end
 
   def edit
+    @link = Link.find(params[:id])
   end
 
   def update
+    @link = Link.find(params[:id])
+
+    if @link.update(link_params)
+      redirect_to root_path, notice: "Edits link successful"
+    else
+      render :edit
+    end
   end
 
   def destroy
+    @link = Link.find(params[:id])
+    @link.destroy
+    redirect_to root_path, alert: "link has been deleted"
   end
 
   private
 
+    def link_params
+      params.require(:link).permit(:title, :url)
+    end
 
 end
diff --git a/app/views/layouts/_navbar.erb b/app/views/layouts/_navbar.erb
@@ -0,0 +1,20 @@
+<nav class="navbar navbar-default">
+<div class="container-fluid">
+  <div class="navbar-header">
+    <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#nav-collapse" aria-expanded="false">
+      <span class="sr-only">Toggle navigation</span>
+      <span class="icon-bar"></span>
+      <span class="icon-bar"></span>
+      <span class="icon-bar"></span>
+    </button>
+    <%= link_to "RADDIT", root_path, class: "navbar-brand" %>
+  </div>
+
+  <div id="nav-collapse" class="collapse navbar-collapse">
+    <ul class="nav navbar-nav navbar-right">
+      <li><%= link_to "Sign up", "#" %></li>
+      <li><%= link_to "Sign in", "#" %></li>
+    </ul>
+  </div>
+</div>
+</nav>
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
@@ -8,7 +8,14 @@
 </head>
 <body>
 
-<%= yield %>
+  <div class="container">
+    <%= render "layouts/navbar" %>
+
+    <div class="col-md-8 col-md-offset-2">
+      <%= yield %>
+    </div>
+  </div>
+
 
 </body>
 </html>
diff --git a/app/views/links/edit.html.erb b/app/views/links/edit.html.erb
@@ -0,0 +1,6 @@
+<h1>Edit link</h1>
+<%= simple_form_for @link do |f| %>
+  <%= f.input :title %>
+  <%= f.input :url %>
+  <%= f.button :submit, "Submmit", class: "btn btn-primary btn-lg" %>
+<% end %>
diff --git a/app/views/links/index.html.erb b/app/views/links/index.html.erb
@@ -1 +1,19 @@
-<h1>Index</h1>
+
+<% @links.each do |link| %>
+  <h2><%= link_to link.title, link_path(link) %></h2>
+  <h4>
+    <small>
+      Submitted
+      <%= time_ago_in_words(link.created_at) %>
+      by xxx
+    </small>
+  </h4>
+  <div class="btn-group" role="group">
+    <button class="btn btn-default" type="button">
+      <%= link_to "Visit link", link.url %>
+    </button>
+    <button class="btn btn-default" type="button">Upvote</button>
+    <button class="btn btn-default" type="button">Downvote</button>
+  </div>
+  <hr>
+<% end %>
diff --git a/app/views/links/new.html.erb b/app/views/links/new.html.erb
@@ -0,0 +1,7 @@
+
+<h1>Submit New Link</h1>
+<%= simple_form_for @link do |f| %>
+  <%= f.input :title %>
+  <%= f.input :url %>
+  <%= f.button :submit, "Submmit", class: "btn btn-primary btn-lg" %>
+<% end %>
diff --git a/app/views/links/show.html.erb b/app/views/links/show.html.erb
@@ -0,0 +1,29 @@
+
+<h2><%= link_to @link.title, @link.url %></h2>
+<h4>
+  <small>
+    Submitted
+    <%= time_ago_in_words(@link.created_at) %>
+    by xxx
+  </small>
+</h4>
+
+<hr>
+
+<div class="btn-group" role="group">
+  <button class="btn btn-default" type="button">Visit Link</button>
+</div>
+
+<div class="btn-group" role="group">
+  <button class="btn btn-default" type="button">
+    <%= link_to "Edit", edit_link_path %>
+  </button>
+  <button class="btn btn-default" type="button">
+    <%= link_to "Destroy", link_path(@link), method: :delete, data: {confirm: "Are you sure?"} %>
+  </button>
+</div>
+
+<div class="btn-group pull-right" role="group">
+  <button class="btn btn-default" type="button">Upvote</button>
+  <button class="btn btn-default" type="button">Downvote</button>
+</div>