Display keyword list

Author: rosle

lib/google_crawler_web/controllers/dashboard_controller.ex

@@ -1,11 +1,13 @@
 defmodule GoogleCrawlerWeb.DashboardController do
   use GoogleCrawlerWeb, :controller
 
+  alias GoogleCrawler.Search
   alias GoogleCrawler.Search.KeywordFile
 
   def index(conn, _params) do
+    keywords = Search.list_keywords()
     changeset = KeywordFile.changeset(%KeywordFile{})
 
-    render(conn, "index.html", changeset: changeset)
+    render(conn, "index.html", keywords: keywords, changeset: changeset)
   end
 end

lib/google_crawler_web/templates/dashboard/index.html.eex

@@ -1,6 +1,16 @@
-<%= render GoogleCrawlerWeb.KeywordView, "_form.html", assigns %>
+<section>
+  <%= render GoogleCrawlerWeb.KeywordView, "_form.html", assigns %>
+</section>
 <hr>
 <section>
   <h3><%= gettext("Keywords") %></h3>
-  <p><%= gettext("You don't have any keywords.") %></p>
+  <%= if length(@keywords) == 0 do %>
+    <p><%= gettext("You don't have any keywords.") %></p>
+  <% else %>
+    <ul>
+      <%= for keyword <- @keywords do %>
+        <li><%= keyword.keyword %></li>
+      <% end %>
+    </ul>
+  <% end %>
 </section>

lib/google_crawler_web/templates/keyword/_form.html.eex

@@ -1,11 +1,9 @@
-<section>
-  <h3><%= gettext("Upload your keyword file (.csv)") %></h3>
-  <p><%= gettext("📝 Please put one keyword per line") %></p>
-  <%= form_for @changeset, Routes.upload_path(@conn, :create), [multipart: true], fn f -> %>
-    <%= label f, :file %>
-    <%= file_input f, :file, required: true %>
-    <%= error_tag f, :file %>
+<h3><%= gettext("Upload your keyword file (.csv)") %></h3>
+<p><%= gettext("📝 Please put one keyword per line") %></p>
+<%= form_for @changeset, Routes.upload_path(@conn, :create), [multipart: true], fn f -> %>
+  <%= label f, :file %>
+  <%= file_input f, :file, required: true, accept: "text/csv" %>
+  <%= error_tag f, :file %>
 
-    <%= submit gettext("Upload") %>
-  <% end %>
-</section>
+  <%= submit gettext("Upload") %>
+<% end %>