Merge branch 'add_issues_template' into 'master'

add issues template

This MR implements an issues template that can be set for a project.

![settings_issues_template](https://gitlab.com/gitlab-org/gitlab-ee/uploads/51c3b9cd82cbb2dfdce80ed5c0a406c3/settings_issues_template.png)  
![new_issue_issues_template](https://gitlab.com/gitlab-org/gitlab-ee/uploads/cd7d44440223923db676b88edd412eb9/new_issue_issues_template.png)

This closes gitlab-org/gitlab-ce#1378

@JobV @sytses you owe me a    

This MR is only marked as WIP because the tests are still running and the `CHANGELOG` hasn't been updated to 8.1 yet.



See merge request !28

CHANGELOG-EE

+v 8.1.0 (unreleased)
+  - added an issues template (Hannes Rosenögger)
+
 v 8.0.1
   - Correct gem dependency versions
   - Re-add the "Help Text" feature that was inadvertently removed

app/controllers/projects/issues_controller.rb

@@ -47,6 +47,12 @@ class Projects::IssuesController < Projects::ApplicationController
     )
     @issue = @project.issues.new(issue_params)
+
+    # Set Issue description based on project template
+    if @project.issues_template.present?
+      @issue.description = @project.issues_template
+    end
+
     respond_with(@issue)
   end

app/controllers/projects_controller.rb

@@ -201,7 +201,7 @@ class ProjectsController < ApplicationController
     params.require(:project).permit(
       :name, :path, :description, :issues_tracker, :tag_list,
       :issues_enabled, :merge_requests_enabled, :snippets_enabled, :issues_tracker_id, :default_branch,
-      :wiki_enabled, :merge_requests_template, :visibility_level, :merge_requests_rebase_enabled,
+      :wiki_enabled, :issues_template, :merge_requests_template, :visibility_level, :merge_requests_rebase_enabled,
       :import_url, :last_activity_at, :namespace_id, :avatar,
       :approvals_before_merge, :approver_ids, :reset_approvals_on_push, :merge_requests_ff_only_enabled
     )

app/views/projects/_issues_settings.html.haml

+%fieldset.issues-feature
+  %legend
+    Issues:
+
+  .form-group
+    = f.label :issues_template, class: 'control-label' do
+      Description template
+    .col-sm-10
+      = f.text_area :issues_template, class: "form-control", rows: 3
+
+

app/views/projects/_merge_request_settings.html.haml

@@ -24,7 +24,7 @@
     = f.label :merge_requests_template, class: 'control-label' do
       Description template
     .col-sm-10
-      = f.text_area :merge_requests_template, placeholder: "This MR should have: *", class: "form-control", rows: 3
+      = f.text_area :merge_requests_template, class: "form-control", rows: 3
   .form-group
     = f.label :approvals_before_merge, class: 'control-label' do

app/views/projects/edit.html.haml

@@ -77,6 +77,8 @@
                     %br
                     %span.descr Share code pastes with others out of git repository
+          = render 'issues_settings', f: f
+
           = render 'merge_request_settings', f: f
           %fieldset.features

db/migrate/20150929160851_add_issues_template_to_project.rb

+class AddIssuesTemplateToProject < ActiveRecord::Migration
+  def change
+    add_column :projects, :issues_template, :text
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
-ActiveRecord::Schema.define(version: 20150920161119) do
+ActiveRecord::Schema.define(version: 20150929160851) do
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -679,6 +679,7 @@ ActiveRecord::Schema.define(version: 20150920161119) do
     t.boolean  "reset_approvals_on_push",        default: true
     t.integer  "commit_count",                   default: 0
     t.boolean  "merge_requests_ff_only_enabled", default: false
+    t.text     "issues_template"
   end
   add_index "projects", ["created_at", "id"], name: "index_projects_on_created_at_and_id", using: :btree

features/steps/project/project.rb

@@ -77,6 +77,14 @@ class Spinach::Features::Project < Spinach::FeatureSteps
     expect(find_field('project_merge_requests_template').value).to eq 'This merge request should contain the following.'
   end
+  step 'I fill in issues template' do
+    fill_in 'project_issues_template', with: "This issue should contain the following."
+  end
+
+  step 'I should see project with issues template saved' do
+    expect(find_field('project_issues_template').value).to eq 'This issue should contain the following.'
+  end
+
   step 'I should see project "Shop" README link' do
     page.within '.project-side' do
       expect(page).to have_content "README.md"

features/steps/shared/project.rb

@@ -10,7 +10,7 @@ module SharedProject
   # Create a specific project called "Shop"
   step 'I own project "Shop"' do
     @project = Project.find_by(name: "Shop")
-    @project ||= create(:project, name: "Shop", namespace: @user.namespace, snippets_enabled: true, merge_requests_template: "This merge request should contain the following.")
+    @project ||= create(:project, name: "Shop", namespace: @user.namespace, snippets_enabled: true, issues_template: "This issue should contain the following.", merge_requests_template: "This merge request should contain the following.")
     @project.team << [@user, :master]
   end