Allow license to be uploaded as text rather than file

Gemfile

@@ -206,7 +206,7 @@ gem 'request_store',      '~> 1.2.0'
 gem 'select2-rails',      '~> 3.5.9'
 gem 'virtus',             '~> 1.0.1'
 
-gem "gitlab-license", "~> 0.0.2"
+gem "gitlab-license", "~> 0.0.4"
 
 group :development do
   gem "foreman"

Gemfile.lock

@@ -287,7 +287,7 @@ GEM
       diff-lcs (~> 1.1)
       mime-types (~> 1.15)
       posix-spawn (~> 0.3)
-    gitlab-license (0.0.3)
+    gitlab-license (0.0.4)
     gitlab_emoji (0.1.1)
       gemojione (~> 2.0)
     gitlab_git (7.2.20)
@@ -840,7 +840,7 @@ DEPENDENCIES
   github-linguist (~> 4.7.0)
   github-markup (~> 1.3.1)
   gitlab-flowdock-git-hook (~> 1.0.1)
-  gitlab-license (~> 0.0.2)
+  gitlab-license (~> 0.0.4)
   gitlab_emoji (~> 0.1)
   gitlab_git (~> 7.2.20)
   gitlab_meta (= 7.0)

app/assets/stylesheets/pages/admin.scss

@@ -61,3 +61,7 @@
   @extend .broadcast-message;
   margin-bottom: 20px;
 }
+
+.license-key-field {
+  font-family: monospace;
+}

app/controllers/admin/licenses_controller.rb

@@ -63,6 +63,8 @@ class Admin::LicensesController < Admin::ApplicationController
   end
 
   def license_params
-    params.require(:license).permit(:data_file)
+    license_params = params.require(:license).permit(:data_file, :data)
+    license_params.delete(:data) if license_params[:data_file]
+    license_params
   end
 end

app/models/license.rb

@@ -89,7 +89,7 @@ class License < ActiveRecord::Base
   def valid_license
     return if license?
 
-    self.errors.add(:base, "The license file is invalid. Make sure it is exactly as you received it from GitLab B.V..")
+    self.errors.add(:base, "The license key is invalid. Make sure it is exactly as you received it from GitLab Inc.")
   end
 
   def active_user_count

app/views/admin/licenses/new.html.haml

@@ -2,7 +2,7 @@
 %h3.page-title Upload License
 
 %p.light
-  To #{License.current ? "continue" : "start"} using GitLab Enterprise Edition, upload the <code>.gitlab-license</code> file you have received from GitLab B.V..
+  To #{License.current ? "continue" : "start"} using GitLab Enterprise Edition, upload the <code>.gitlab-license</code> file or enter the license key you have received from GitLab Inc.
 
 %hr
 = form_for @license, url: admin_license_path, html: { multipart: true, class: 'form-horizontal fieldset-form' } do |f|
@@ -13,9 +13,46 @@
           %p= msg
 
   .form-group
-    = f.label :data_file, "License", class: 'control-label col-sm-2'
+    .col-sm-2
     .col-sm-10
-      = f.file_field :data_file, accept: ".gitlab-license,.gitlab_license,.txt"
+      .radio
+        = label_tag :license_type_file do
+          = radio_button_tag :license_type, :file, @license.data.blank?
+          .option-title
+            Upload <code>.gitlab-license</code> file
+      .radio
+        = label_tag :license_type_key do
+          = radio_button_tag :license_type, :key, @license.data.present?
+          .option-title
+            Enter license key
+
+  .form-group.license-file
+    = f.label :data_file, "License file", class: 'control-label col-sm-2'
+    .col-sm-10
+      = f.file_field :data_file, accept: ".gitlab-license,.gitlab_license,.txt", class: "form-control"
+
+  .form-group.license-key
+    = f.label :data, "License key", class: 'control-label col-sm-2'
+    .col-sm-10
+      = f.text_area :data, class: "form-control license-key-field", rows: 20
 
   .form-actions
     = f.submit 'Upload license', class: 'btn btn-primary'
+
+:javascript
+  function showLicenseType() {
+    if ($("input[name='license_type']:checked").val() == "file")
+    {
+      $(".license-file").show();
+      $(".license-key").hide();
+    }
+    else
+    {
+      $(".license-file").hide();
+      $(".license-key").show();
+    }
+  }
+
+  $("input[name='license_type']").click(showLicenseType);
+
+  showLicenseType();