add reduced view for js viewer.

README.md

@@ -12,7 +12,7 @@ gem 'pdfjs_viewer-rails'
 
 ## Viewer Styles
 
-This gem ships with two viewer styles:
+This gem ships with three viewer styles:
 
 **full**
 
@@ -24,6 +24,14 @@ This gem ships with two viewer styles:
 
 **minimal**
 
+<p align="center">
+  <img
+  src="https://raw.githubusercontent.com/senny/pdfjs_viewer-rails/master/doc/files/viewer_reduced.png"
+  alt="reduced style"/>
+</p>
+
+**minimal**
+
 <p align="center">
   <img
   src="https://raw.githubusercontent.com/senny/pdfjs_viewer-rails/master/doc/files/viewer_minimal.png"

app/assets/stylesheets/pdfjs_viewer/application.css

@@ -12,6 +12,7 @@
  *
  *= require pdfjs_viewer/pdfjs/viewer
  *= require pdfjs_viewer/minimal
+ *= require pdfjs_viewer/reduced
  *= require pdfjs_viewer/full
  *= require_self
  */

app/assets/stylesheets/pdfjs_viewer/reduced.scss

@@ -0,0 +1,10 @@
+#pdfjs_viewer-reduced {
+  .openFile { display: none; }
+  .bookmark { display: none; }
+  #viewThumbnail { display: none; }
+  #viewOutline { display: none; }
+  #viewAttachments { display: none; }
+  #download { display: none; }
+  #secondaryToolbarToggle { display: none; }
+  #toolbarViewerRight div.verticalToolbarSeparator { display: none; }
+}

app/views/pdfjs_viewer/viewer/reduced.html.erb

@@ -0,0 +1 @@
+<%= render "viewer", style: "reduced" %>

config/routes.rb

@@ -1,4 +1,5 @@
 PdfjsViewer::Rails::Engine.routes.draw do
   get "minimal" => "viewer#minimal", as: :minimal
+  get "reduced" => "viewer#reduced", as: :reduced
   get "full" => "viewer#full", as: :full
 end

test/dummy/app/views/sample/show.html.erb

@@ -4,7 +4,8 @@
 </p>
 
 <ul>
-<li><%= link_to "Open sample.pdf using the full viewer", pdfjs.full_path(file: "/sample.pdf") %></li>
-<li><%= link_to "Open sample.pdf using the minimal viewer", pdfjs.minimal_path(file: "/sample.pdf") %></li>
-<li><%= link_to "Open sample.pdf using the pdfjs_viewer helper", helper_path %></li>
+  <li><%= link_to "Open sample.pdf using the full viewer", pdfjs.full_path(file: "/sample.pdf") %></li>
+  <li><%= link_to "Open sample.pdf using the reduced viewer", pdfjs.reduced_path(file: "/sample.pdf") %></li>
+  <li><%= link_to "Open sample.pdf using the minimal viewer", pdfjs.minimal_path(file: "/sample.pdf") %></li>
+  <li><%= link_to "Open sample.pdf using the pdfjs_viewer helper", helper_path %></li>
 </ul>

test/integration/viewer_test.rb

@@ -16,6 +16,17 @@ class ViewerTest < ActionDispatch::IntegrationTest
     assert_rendered_pdf output, screenshot: SANDBOX_PATH + "full_viewer.png"
   end
 
+  test "Reduced viewer" do
+    visit "/"
+    output = capture(:stdout) do
+      click_on "reduced viewer"
+      assert_equal 1, all("#pdfjs_viewer-reduced").size
+      sleep @time_to_render
+    end
+
+    assert_rendered_pdf output, screenshot: SANDBOX_PATH + "reduced_viewer.png"
+  end
+
   test "Minimal viewer" do
     visit "/"
     output = capture(:stdout) do