Store mattermost_url in settings

config/gitlab.yml.example

@@ -153,6 +153,12 @@ production: &base
     # The location where LFS objects are stored (default: shared/lfs-objects).
     # storage_path: shared/lfs-objects
 
+  ## Mattermost
+  ## For enabling Add to Mattermost button
+  mattermost:
+    enabled: false
+    host: 'https://mattermost.example.com'
+
   ## Gravatar
   ## For Libravatar see: http://doc.gitlab.com/ce/customization/libravatar.html
   gravatar:

config/initializers/1_settings.rb

@@ -261,6 +261,13 @@ Settings['lfs'] ||= Settingslogic.new({})
 Settings.lfs['enabled']      = true if Settings.lfs['enabled'].nil?
 Settings.lfs['storage_path'] = File.expand_path(Settings.lfs['storage_path'] || File.join(Settings.shared['path'], "lfs-objects"), Rails.root)
 
+#
+# Mattermost
+#
+Settings['mattermost'] ||= Settingslogic.new({})
+Settings.mattermost['enabled']      = false if Settings.mattermost['enabled'].nil?
+Settings.mattermost['host']         = nil unless Settings.mattermost.enabled
+
 #
 # Gravatar
 #

lib/mattermost/session.rb

@@ -17,12 +17,11 @@ module Mattermost
     include Doorkeeper::Helpers::Controller
     include HTTParty
 
-    attr_accessor :current_resource_owner, :token
+    base_uri Settings.mattermost.host
 
-    def initialize(uri, current_user)
-      # Sets the base uri for HTTParty, so we can use paths
-      self.class.base_uri(uri)
+    attr_accessor :current_resource_owner, :token
 
+    def initialize(current_user)
       @current_resource_owner = current_user
     end
 
@@ -30,7 +29,7 @@ module Mattermost
       raise NoSessionError unless create
 
       begin
-        yield
+        yield self
       ensure
         destroy
       end
@@ -65,7 +64,9 @@ module Mattermost
       return unless token_uri
 
       self.token = request_token
-      self.class.headers("Cookie" => "MMAUTHTOKEN=#{self.token}")
+      @headers = {
+        "Authorization": "Bearer #{self.token}"
+      }
       self.token
     end
 
@@ -98,11 +99,11 @@ module Mattermost
     end
 
     def get(path, options = {})
-      self.class.get(path, options)
+      self.class.get(path, options.merge(headers: @headers))
     end
 
     def post(path, options = {})
-      self.class.post(path, options)
+      self.class.post(path, options.merge(headers: @headers))
     end
   end
 end

spec/lib/mattermost/session_spec.rb

@@ -6,7 +6,7 @@ describe Mattermost::Session, type: :request do
   let(:gitlab_url) { "http://gitlab.com" }
   let(:mattermost_url) { "http://mattermost.com" }
 
-  subject { described_class.new(mattermost_url, user) }
+  subject { described_class.new(user) }
 
   # Needed for doorkeeper to function
   it { is_expected.to respond_to(:current_resource_owner) }
@@ -14,6 +14,10 @@ describe Mattermost::Session, type: :request do
   it { is_expected.to respond_to(:authorization) }
   it { is_expected.to respond_to(:strategy) }
 
+  before do
+    described_class.base_uri(mattermost_url)
+  end
+
   describe '#with session' do
     let(:location) { 'http://location.tld' }
     let!(:stub) do
@@ -72,18 +76,22 @@ describe Mattermost::Session, type: :request do
             end
 
           WebMock.stub_request(:post, "#{mattermost_url}/api/v3/users/logout").
-            to_return(headers: { Cookie: 'MMAUTHTOKEN=thisworksnow' }, status: 200)
+            to_return(headers: { Authorization: 'token thisworksnow' }, status: 200)
         end
 
         it 'can setup a session' do
-          subject.with_session { 1 + 1 }
+          subject.with_session do |session|
+          end
+
           expect(subject.token).not_to be_nil
         end
 
         it 'returns the value of the block' do
-          value = subject.with_session { 1 + 1 }
+          result = subject.with_session do |session|
+            "value"
+          end
 
-          expect(value).to be(2)
+          expect(result).to eq("value")
         end
       end
     end