Fix hook data for Wiki Page event

Added "wiki" section and removed "repository"

app/models/project_wiki.rb

@@ -27,6 +27,10 @@ class ProjectWiki
     @project.path_with_namespace + ".wiki"
   end
 
+  def web_url
+    Gitlab::Routing.url_helpers.namespace_project_wiki_url(@project.namespace, @project, :home)
+  end
+
   def url_to_repo
     gitlab_shell.url_to_repo(path_with_namespace)
   end
@@ -142,6 +146,16 @@ class ProjectWiki
     wiki
   end
   
+  def hook_attrs
+    {
+      web_url: web_url,
+      git_ssh_url: ssh_url_to_repo,
+      git_http_url: http_url_to_repo,
+      path_with_namespace: path_with_namespace,
+      default_branch: default_branch,
+    }
+  end
+
   private
 
   def init_repo(path_with_namespace)

app/services/wiki_pages/base_service.rb

@@ -6,9 +6,8 @@ module WikiPages
         object_kind: page.class.name.underscore,
         user: current_user.hook_attrs,
         project: @project.hook_attrs,
-        object_attributes: page.hook_attrs,
-        # DEPRECATED
-        repository: @project.hook_attrs.slice(:name, :url, :description, :homepage)
+        wiki: @project.wiki.hook_attrs,
+        object_attributes: page.hook_attrs
       }
 
       page_url = Gitlab::UrlBuilder.build(page)

doc/web_hooks/web_hooks.md

@@ -720,7 +720,7 @@ X-Gitlab-Event: Wiki Page Hook
     "description": "This is awesome",
     "web_url": "http://example.com/root/awesome-project",
     "avatar_url": null,
-    "git_ssh_url": "git@example.com:root/test-project.git",
+    "git_ssh_url": "git@example.com:root/awesome-project.git",
     "git_http_url": "http://example.com/root/awesome-project.git",
     "namespace": "root",
     "visibility_level": 0,
@@ -731,6 +731,13 @@ X-Gitlab-Event: Wiki Page Hook
     "ssh_url": "git@example.com:root/awesome-project.git",
     "http_url": "http://example.com/root/awesome-project.git"
   },
+  "wiki": {
+    "web_url": "http://example.com/root/awesome-project/wikis/home",
+    "git_ssh_url": "git@example.com:root/awesome-project.wiki.git", 
+    "git_http_url": "http://example.com/root/awesome-project.wiki.git", 
+    "path_with_namespace": "root/awesome-project.wiki", 
+    "default_branch": "master"
+  },
   "object_attributes": {
     "title": "Awesome",
     "content": "awesome content goes here",
@@ -739,12 +746,6 @@ X-Gitlab-Event: Wiki Page Hook
     "slug": "awesome",
     "url": "http://example.com/root/awesome-project/wikis/awesome",
     "action": "create"
-  },
-  "repository": {
-    "name": "awesome-project",
-    "url": "git@example.com:root/awesome-project.git",
-    "description": "test",
-    "homepage": "http://example.com/root/awesome-project"
   }
 }
 ```

spec/models/project_wiki_spec.rb

@@ -16,6 +16,12 @@ describe ProjectWiki, models: true do
     end
   end
 
+  describe '#web_url' do
+    it 'returns the full web URL to the wiki' do
+      expect(subject.web_url).to eq("#{Gitlab.config.gitlab.url}/#{project.path_with_namespace}/wikis/home")
+    end
+  end
+
   describe "#url_to_repo" do
     it "returns the correct ssh url to the repo" do
       expect(subject.url_to_repo).to eq(gitlab_shell.url_to_repo(subject.path_with_namespace))
@@ -257,6 +263,13 @@ describe ProjectWiki, models: true do
     end
   end
 
+  describe '#hook_attrs' do
+    it 'returns a hash with values' do
+      expect(subject.hook_attrs).to be_a Hash
+      expect(subject.hook_attrs.keys).to contain_exactly(:web_url, :git_ssh_url, :git_http_url, :path_with_namespace, :default_branch)
+    end
+  end
+
   private
 
   def create_temp_repo(path)