Merge branch 'move_external_issue_tracker_away_from_yml_config' into 'master'

Move external issue tracker away from yml config

See merge request !1442

12 files changed, 203 insertions, 65 deletions

diff --git a/app/assets/javascripts/project_new.js.coffee b/app/assets/javascripts/project_new.js.coffee
index f4a2ca813d2..836269c44f9 100644
--- a/app/assets/javascripts/project_new.js.coffee
+++ b/app/assets/javascripts/project_new.js.coffee
@@ -9,17 +9,3 @@ class @ProjectNew
 
   initEvents: ->
     disableButtonIfEmptyField '#project_name', '.project-submit'
-
-    $('#project_issues_enabled').change ->
-      if ($(this).is(':checked') == true)
-        $('#project_issues_tracker').removeAttr('disabled')
-      else
-        $('#project_issues_tracker').attr('disabled', 'disabled')
-
-      $('#project_issues_tracker').change()
-
-    $('#project_issues_tracker').change ->
-      if ($(this).val() == gon.default_issues_tracker || $(this).is(':disabled'))
-        $('#project_issues_tracker_id').attr('disabled', 'disabled')
-      else
-        $('#project_issues_tracker_id').removeAttr('disabled')
diff --git a/app/controllers/projects/services_controller.rb b/app/controllers/projects/services_controller.rb
index 5ac6947c5de..09bccb4bf8f 100644
--- a/app/controllers/projects/services_controller.rb
+++ b/app/controllers/projects/services_controller.rb
@@ -17,7 +17,11 @@ class Projects::ServicesController < Projects::ApplicationController
 
   def update
     if @service.update_attributes(service_params)
-      redirect_to edit_project_service_path(@project, @service.to_param)
+      if @service.activated? && @service.issue_tracker?
+        @project.update_attributes(issues_tracker: @service.to_param)
+      end
+      redirect_to edit_project_service_path(@project, @service.to_param),
+       notice: 'Successfully updated.'
     else
       render 'edit'
     end
@@ -45,7 +49,8 @@ class Projects::ServicesController < Projects::ApplicationController
       :title, :token, :type, :active, :api_key, :subdomain,
       :room, :recipients, :project_url, :webhook,
       :user_key, :device, :priority, :sound, :bamboo_url, :username, :password,
-      :build_key, :server, :teamcity_url, :build_type
+      :build_key, :server, :teamcity_url, :build_type,
+      :description, :issues_url, :new_issue_url
     )
   end
 end
diff --git a/app/helpers/issues_helper.rb b/app/helpers/issues_helper.rb
index bcf108c5c48..2bf430f9142 100644
--- a/app/helpers/issues_helper.rb
+++ b/app/helpers/issues_helper.rb
@@ -16,45 +16,38 @@ module IssuesHelper
   def url_for_project_issues(project = @project)
     return '' if project.nil?
 
-    if project.used_default_issues_tracker? || !external_issues_tracker_enabled?
+    if project.default_issues_tracker?
       project_issues_path(project)
     else
-      url = Gitlab.config.issues_tracker[project.issues_tracker]['project_url']
-      url.gsub(':project_id', project.id.to_s).
-          gsub(':issues_tracker_id', project.issues_tracker_id.to_s)
+      project.external_issue_tracker.project_url
     end
   end
 
   def url_for_new_issue(project = @project)
     return '' if project.nil?
 
-    if project.used_default_issues_tracker? || !external_issues_tracker_enabled?
+    if project.default_issues_tracker?
       url = new_project_issue_path project_id: project
     else
-      issues_tracker = Gitlab.config.issues_tracker[project.issues_tracker]
-      url = issues_tracker['new_issue_url']
-      url.gsub(':project_id', project.id.to_s).
-          gsub(':issues_tracker_id', project.issues_tracker_id.to_s)
+      project.external_issue_tracker.new_issue_url
     end
   end
 
   def url_for_issue(issue_iid, project = @project)
     return '' if project.nil?
 
-    if project.used_default_issues_tracker? || !external_issues_tracker_enabled?
+    if project.default_issues_tracker?
       url = project_issue_url project_id: project, id: issue_iid
     else
-      url = Gitlab.config.issues_tracker[project.issues_tracker]['issues_url']
-      url.gsub(':id', issue_iid.to_s).
-          gsub(':project_id', project.id.to_s).
-          gsub(':issues_tracker_id', project.issues_tracker_id.to_s)
+      url = project.external_issue_tracker.issues_url
+      url.gsub(':id', issue_iid.to_s)
     end
   end
 
   def title_for_issue(issue_iid, project = @project)
     return '' if project.nil?
 
-    if project.used_default_issues_tracker?
+    if project.default_issues_tracker?
       issue = project.issues.where(iid: issue_iid).first
       return issue.title if issue
     end
@@ -77,11 +70,6 @@ module IssuesHelper
     ts.html_safe
   end
 
-  # Checks if issues_tracker setting exists in gitlab.yml
-  def external_issues_tracker_enabled?
-    Gitlab.config.issues_tracker && Gitlab.config.issues_tracker.values.any?
-  end
-
   def bulk_update_milestone_options
     options_for_select(['None (backlog)']) +
         options_from_collection_for_select(project_active_milestones, 'id',
diff --git a/app/helpers/projects_helper.rb b/app/helpers/projects_helper.rb
index 58153a50f84..351641e19af 100644
--- a/app/helpers/projects_helper.rb
+++ b/app/helpers/projects_helper.rb
@@ -72,18 +72,6 @@ module ProjectsHelper
     @project.milestones.active.order("due_date, title ASC")
   end
 
-  def project_issues_trackers(current_tracker = nil)
-    values = Project.issues_tracker.values.map do |tracker_key|
-      if tracker_key.to_sym == :gitlab
-        ['GitLab', tracker_key]
-      else
-        [Gitlab.config.issues_tracker[tracker_key]['title'] || tracker_key, tracker_key]
-      end
-    end
-
-    options_for_select(values, current_tracker)
-  end
-
   def link_to_toggle_star(title, starred, signed_in)
     cls = 'star-btn'
     cls << ' disabled' unless signed_in
diff --git a/app/models/project.rb b/app/models/project.rb
index 97f23227484..12751bb77e6 100644
--- a/app/models/project.rb
+++ b/app/models/project.rb
@@ -74,7 +74,12 @@ class Project < ActiveRecord::Base
   has_one :bamboo_service, dependent: :destroy
   has_one :teamcity_service, dependent: :destroy
   has_one :pushover_service, dependent: :destroy
-  has_one :forked_project_link, dependent: :destroy, foreign_key: 'forked_to_project_id'
+  has_one :jira_service, dependent: :destroy
+  has_one :redmine_service, dependent: :destroy
+  has_one :custom_issue_tracker_service, dependent: :destroy
+
+  has_one :forked_project_link, dependent: :destroy, foreign_key: "forked_to_project_id"
+
   has_one :forked_from_project, through: :forked_project_link
   # Merge Requests for target project should be removed with it
   has_many :merge_requests,     dependent: :destroy, foreign_key: 'target_project_id'
@@ -144,7 +149,7 @@ class Project < ActiveRecord::Base
   scope :public_and_internal_only, -> { where(visibility_level: Project.public_and_internal_levels) }
   scope :non_archived, -> { where(archived: false) }
 
-  enumerize :issues_tracker, in: (Gitlab.config.issues_tracker.keys).append(:gitlab), default: :gitlab
+  enumerize :issues_tracker, in: (Service.issue_tracker_service_list).append(:gitlab), default: :gitlab
 
   state_machine :import_status, initial: :none do
     event :import_start do
@@ -305,19 +310,34 @@ class Project < ActiveRecord::Base
   end
 
   def issue_exists?(issue_id)
-    if used_default_issues_tracker?
+    if default_issues_tracker?
       self.issues.where(iid: issue_id).first.present?
     else
       true
     end
   end
 
-  def used_default_issues_tracker?
-    self.issues_tracker == Project.issues_tracker.default_value
+  def default_issues_tracker?
+    if external_issue_tracker
+      false
+    else
+      unless self.issues_tracker == Project.issues_tracker.default_value
+        self.update_attributes(issues_tracker: Project.issues_tracker.default_value)
+      end
+      true
+    end
+  end
+
+  def external_issues_trackers
+    services.select { |service| service.issue_tracker? }
+  end
+
+  def external_issue_tracker
+    @external_issues_tracker ||= external_issues_trackers.select(&:activated?).first
   end
 
   def can_have_issues_tracker_id?
-    self.issues_enabled && !self.used_default_issues_tracker?
+    self.issues_enabled && !self.default_issues_tracker?
   end
 
   def build_missing_services
@@ -332,7 +352,7 @@ class Project < ActiveRecord::Base
 
   def available_services_names
     %w(gitlab_ci campfire hipchat pivotaltracker flowdock assembla
-       emails_on_push gemnasium slack pushover buildbox bamboo teamcity)
+       emails_on_push gemnasium slack pushover buildbox bamboo teamcity jira redmine custom_issue_tracker)
   end
 
   def gitlab_ci?
diff --git a/app/models/project_services/custom_issue_tracker_service.rb b/app/models/project_services/custom_issue_tracker_service.rb
new file mode 100644
index 00000000000..2476b62da89
--- /dev/null
+++ b/app/models/project_services/custom_issue_tracker_service.rb
@@ -0,0 +1,38 @@
+class CustomIssueTrackerService < IssueTrackerService
+
+  prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url
+
+  def title
+    if self.properties && self.properties['title'].present?
+      self.properties['title']
+    else
+      'Custom Issue Tracker'
+    end
+  end
+
+  def description
+    if self.properties && self.properties['description'].present?
+      self.properties['description']
+    else
+      'Custom issue tracker'
+    end
+  end
+
+  def to_param
+    'custom_issue_tracker'
+  end
+
+  def fields
+    [
+      { type: 'text', name: 'title', placeholder: title },
+      { type: 'text', name: 'description', placeholder: description },
+      { type: 'text', name: 'project_url', placeholder: 'Project url' },
+      { type: 'text', name: 'issues_url', placeholder: 'Issue url'},
+      { type: 'text', name: 'new_issue_url', placeholder: 'New Issue url'}
+    ]
+  end
+
+  def initialize_properties
+    self.properties = {} if properties.nil?
+  end
+end
diff --git a/app/models/project_services/issue_tracker_service.rb b/app/models/project_services/issue_tracker_service.rb
new file mode 100644
index 00000000000..fc7b2fe5acd
--- /dev/null
+++ b/app/models/project_services/issue_tracker_service.rb
@@ -0,0 +1,66 @@
+class IssueTrackerService < Service
+
+  validates :project_url, :issues_url, :new_issue_url, presence: true, if: :activated?
+
+  def category
+    :issue_tracker
+  end
+
+  def project_url
+    # implement inside child
+  end
+
+  def issues_url
+    # implement inside child
+  end
+
+  def new_issue_url
+    # implement inside child
+  end
+
+  def fields
+    [
+      { type: 'text', name: 'description', placeholder: description },
+      { type: 'text', name: 'project_url', placeholder: 'Project url' },
+      { type: 'text', name: 'issues_url', placeholder: 'Issue url'},
+      { type: 'text', name: 'new_issue_url', placeholder: 'New Issue url'}
+    ]
+  end
+
+  def initialize_properties
+    if properties.nil?
+      if enabled_in_gitlab_config
+        self.properties = {
+          title: issues_tracker['title'],
+          project_url: set_project_url,
+          issues_url: issues_tracker['issues_url'],
+          new_issue_url: issues_tracker['new_issue_url']
+        }
+      else
+        self.properties = {}
+      end
+    end
+  end
+
+  private
+
+  def enabled_in_gitlab_config
+    Gitlab.config.issues_tracker &&
+    Gitlab.config.issues_tracker.values.any? &&
+    issues_tracker
+  end
+
+  def issues_tracker
+    Gitlab.config.issues_tracker[to_param]
+  end
+
+  def set_project_url
+    id = self.project.issues_tracker_id
+
+    if id
+      issues_tracker['project_url'].gsub(":issues_tracker_id", id)
+    else
+      issues_tracker['project_url']
+    end
+  end
+end
diff --git a/app/models/project_services/jira_service.rb b/app/models/project_services/jira_service.rb
new file mode 100644
index 00000000000..b0d668948d0
--- /dev/null
+++ b/app/models/project_services/jira_service.rb
@@ -0,0 +1,24 @@
+class JiraService < IssueTrackerService
+
+  prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url
+
+  def title
+    if self.properties && self.properties['title'].present?
+      self.properties['title']
+    else
+      'JIRA'
+    end
+  end
+
+  def description
+    if self.properties && self.properties['description'].present?
+      self.properties['description']
+    else
+      'Jira issue tracker'
+    end
+  end
+
+  def to_param
+    'jira'
+  end
+end
diff --git a/app/models/project_services/redmine_service.rb b/app/models/project_services/redmine_service.rb
new file mode 100644
index 00000000000..11cce3e0561
--- /dev/null
+++ b/app/models/project_services/redmine_service.rb
@@ -0,0 +1,24 @@
+class RedmineService < IssueTrackerService
+
+  prop_accessor :title, :description, :project_url, :issues_url, :new_issue_url
+
+  def title
+    if self.properties && self.properties['title'].present?
+      self.properties['title']
+    else
+      'Redmine'
+    end
+  end
+
+  def description
+    if self.properties && self.properties['description'].present?
+      self.properties['description']
+    else
+      'Redmine issue tracker'
+    end
+  end
+
+  def to_param
+    'redmine'
+  end
+end
diff --git a/app/models/service.rb b/app/models/service.rb
index 71c8aa39e45..42419475349 100644
--- a/app/models/service.rb
+++ b/app/models/service.rb
@@ -86,4 +86,12 @@ class Service < ActiveRecord::Base
   def async_execute(data)
     Sidekiq::Client.enqueue(ProjectServiceWorker, id, data)
   end
+
+  def issue_tracker?
+    self.category == :issue_tracker
+  end
+
+  def self.issue_tracker_service_list
+    Service.select(&:issue_tracker?).map{ |s| s.to_param }
+  end
 end
diff --git a/app/views/layouts/nav/_project.html.haml b/app/views/layouts/nav/_project.html.haml
index 502e350300a..6c2d5966cbe 100644
--- a/app/views/layouts/nav/_project.html.haml
+++ b/app/views/layouts/nav/_project.html.haml
@@ -38,7 +38,7 @@
         %i.fa.fa-exclamation-circle
         %span
           Issues
-          - if @project.used_default_issues_tracker?
+          - if @project.default_issues_tracker?
             %span.count.issue_counter= @project.issues.opened.count
 
   - if project_nav_tab? :merge_requests
diff --git a/app/views/projects/edit.html.haml b/app/views/projects/edit.html.haml
index fde9dc45fc6..31bdbb562a1 100644
--- a/app/views/projects/edit.html.haml
+++ b/app/views/projects/edit.html.haml
@@ -51,15 +51,6 @@
                   = f.check_box :issues_enabled
                   %span.descr Lightweight issue tracking system for this project
 
-            - if Project.issues_tracker.values.count > 1
-              .form-group
-                = f.label :issues_tracker, "Issues tracker", class: 'control-label'
-                .col-sm-10= f.select(:issues_tracker, project_issues_trackers(@project.issues_tracker), {}, { disabled: !@project.issues_enabled })
-
-              .form-group
-                = f.label :issues_tracker_id, "Project name or id in issues tracker", class: 'control-label'
-                .col-sm-10= f.text_field :issues_tracker_id, disabled: !@project.can_have_issues_tracker_id?, class: 'form-control'
-
             .form-group
               = f.label :merge_requests_enabled, "Merge Requests", class: 'control-label'
               .col-sm-10