Rename Gogs to Gitea, DRY the controller and improve views

Signed-off-by: Rémy Coutable <remy@rymai.me>

12 files changed, 162 insertions, 153 deletions

diff --git a/app/assets/images/gogs-logo.svg b/app/assets/images/gogs-logo.svg
deleted file mode 100644
index 60a18263033..00000000000
--- a/app/assets/images/gogs-logo.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16"><g fill-rule="evenodd" transform="translate(0 1)"><path d="m14 15.01h1v-8.02c0-3.862-3.134-6.991-7-6.991-3.858 0-7 3.13-7 6.991v8.02h1v-8.02c0-3.306 2.691-5.991 6-5.991 3.314 0 6 2.682 6 5.991v8.02m-10.52-13.354c-.366-.402-.894-.655-1.48-.655-1.105 0-2 .895-2 2 0 .868.552 1.606 1.325 1.883.102-.321.226-.631.371-.93-.403-.129-.695-.507-.695-.953 0-.552.448-1 1-1 .306 0 .58.138.764.354.222-.25.461-.483.717-.699m9.04-.002c.366-.401.893-.653 1.479-.653 1.105 0 2 .895 2 2 0 .867-.552 1.606-1.324 1.883-.101-.321-.225-.632-.37-.931.403-.129.694-.507.694-.952 0-.552-.448-1-1-1-.305 0-.579.137-.762.353-.222-.25-.461-.483-.717-.699"/><path d="m5.726 7.04h1.557v.124c0 .283-.033.534-.1.752-.065.202-.175.391-.33.566-.35.394-.795.591-1.335.591-.527 0-.979-.19-1.355-.571-.376-.382-.564-.841-.564-1.377 0-.547.191-1.01.574-1.391.382-.382.848-.574 1.396-.574.295 0 .57.06.825.181.244.12.484.316.72.586l-.405.388c-.309-.412-.686-.618-1.13-.618-.399 0-.733.138-1 .413-.27.27-.405.609-.405 1.015 0 .42.151.766.452 1.037.282.252.587.378.915.378.28 0 .531-.094.754-.283.223-.19.347-.418.373-.683h-.94v-.535m2.884.061c0-.53.194-.986.583-1.367.387-.381.853-.571 1.396-.571.537 0 .998.192 1.382.576.386.384.578.845.578 1.384 0 .542-.194 1-.581 1.379-.389.379-.858.569-1.408.569-.487 0-.923-.168-1.311-.505-.426-.373-.64-.861-.64-1.465m.574.007c0 .417.14.759.42 1.028.278.269.6.403.964.403.395 0 .729-.137 1-.41.272-.277.408-.613.408-1.01 0-.402-.134-.739-.403-1.01-.267-.273-.597-.41-.991-.41-.392 0-.723.137-.993.41-.27.27-.405.604-.405 1m-.184 3.918c.525.026.812.063.812.063.271.025.324-.096.116-.273 0 0-.775-.813-1.933-.813-1.159 0-1.923.813-1.923.813-.211.174-.153.3.12.273 0 0 .286-.037.81-.063v.477c0 .268.224.5.5.5.268 0 .5-.223.5-.498v-.252.25c0 .268.224.5.5.5.268 0 .5-.223.5-.498v-.478m-1-1.023c.552 0 1-.224 1-.5 0-.276-.448-.5-1-.5-.552 0-1 .224-1 .5 0 .276.448.5 1 .5"/></g></svg>
\ No newline at end of file
diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 3ac4975f815..bb47e2a8bf7 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -25,7 +25,7 @@ class ApplicationController < ActionController::Base
   protect_from_forgery with: :exception
 
   helper_method :can?, :current_application_settings
-  helper_method :import_sources_enabled?, :github_import_enabled?, :gogs_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
+  helper_method :import_sources_enabled?, :github_import_enabled?, :gitea_import_enabled?, :github_import_configured?, :gitlab_import_enabled?, :gitlab_import_configured?, :bitbucket_import_enabled?, :bitbucket_import_configured?, :google_code_import_enabled?, :fogbugz_import_enabled?, :git_import_enabled?, :gitlab_project_import_enabled?
 
   rescue_from Encoding::CompatibilityError do |exception|
     log_exception(exception)
@@ -245,8 +245,8 @@ class ApplicationController < ActionController::Base
     current_application_settings.import_sources.include?('github')
   end
 
-  def gogs_import_enabled?
-    current_application_settings.import_sources.include?('gogs')
+  def gitea_import_enabled?
+    current_application_settings.import_sources.include?('gitea')
   end
 
   def github_import_configured?
diff --git a/app/controllers/import/gitea_controller.rb b/app/controllers/import/gitea_controller.rb
new file mode 100644
index 00000000000..c82a20be04c
--- /dev/null
+++ b/app/controllers/import/gitea_controller.rb
@@ -0,0 +1,41 @@
+class Import::GiteaController < Import::GithubController
+  def new
+    if session[:access_token].present? && session[:host_url].present?
+      redirect_to status_import_url
+    end
+  end
+
+  def personal_access_token
+    session[:host_url] = params[:gitea_host_url]
+    super
+  end
+
+  def status
+    @gitea_root_url = session[:host_url]
+    super
+  end
+
+  private
+
+  # Overriden methods
+  def provider
+    :gitea
+  end
+
+  # Gitea is not yet an OAuth provider
+  # See https://github.com/go-gitea/gitea/issues/27
+  def logged_in_with_provider?
+    false
+  end
+
+  def provider_auth
+    if session[:access_token].blank? || session[:host_url].blank?
+      redirect_to new_import_gitea_url,
+        alert: 'You need to specify both an Access Token and a Host URL.'
+    end
+  end
+
+  def client_options
+    { host: session[:host_url], api_version: 'v1' }
+  end
+end
diff --git a/app/controllers/import/github_controller.rb b/app/controllers/import/github_controller.rb
index ee7d498c59c..343ca51e510 100644
--- a/app/controllers/import/github_controller.rb
+++ b/app/controllers/import/github_controller.rb
@@ -1,39 +1,37 @@
 class Import::GithubController < Import::BaseController
-  before_action :verify_github_import_enabled
-  before_action :github_auth, only: [:status, :jobs, :create]
+  before_action :verify_import_enabled
+  before_action :provider_auth, only: [:status, :jobs, :create]
 
-  rescue_from Octokit::Unauthorized, with: :github_unauthorized
-
-  helper_method :logged_in_with_github?
+  rescue_from Octokit::Unauthorized, with: :provider_unauthorized
 
   def new
-    if logged_in_with_github?
-      go_to_github_for_permissions
-    elsif session[:github_access_token]
-      redirect_to status_import_github_url
+    if logged_in_with_provider?
+      go_to_provider_for_permissions
+    elsif session[:access_token]
+      redirect_to status_import_url
     end
   end
 
   def callback
-    session[:github_access_token] = client.get_token(params[:code])
-    redirect_to status_import_github_url
+    session[:access_token] = client.get_token(params[:code])
+    redirect_to status_import_url
   end
 
   def personal_access_token
-    session[:github_access_token] = params[:personal_access_token]
-    redirect_to status_import_github_url
+    session[:access_token] = params[:personal_access_token]
+    redirect_to status_import_url
   end
 
   def status
     @repos = client.repos
-    @already_added_projects = current_user.created_projects.where(import_type: "github")
+    @already_added_projects = current_user.created_projects.where(import_type: provider)
     already_added_projects_names = @already_added_projects.pluck(:import_source)
 
-    @repos.reject!{ |repo| already_added_projects_names.include? repo.full_name }
+    @repos.reject! { |repo| already_added_projects_names.include? repo.full_name }
   end
 
   def jobs
-    jobs = current_user.created_projects.where(import_type: "github").to_json(only: [:id, :import_status])
+    jobs = current_user.created_projects.where(import_type: provider).to_json(only: [:id, :import_status])
     render json: jobs
   end
 
@@ -44,8 +42,8 @@ class Import::GithubController < Import::BaseController
     namespace_path = params[:target_namespace].presence || current_user.namespace_path
     @target_namespace = find_or_create_namespace(namespace_path, current_user.namespace_path)
 
-    if current_user.can?(:create_projects, @target_namespace)
-      @project = Gitlab::GithubImport::ProjectCreator.new(repo, @project_name, @target_namespace, current_user, access_params).execute
+    if can?(current_user, :create_projects, @target_namespace)
+      @project = Gitlab::GithubImport::ProjectCreator.new(repo, @project_name, @target_namespace, current_user, access_params, type: provider).execute
     else
       render 'unauthorized'
     end
@@ -54,34 +52,59 @@ class Import::GithubController < Import::BaseController
   private
 
   def client
-    @client ||= Gitlab::GithubImport::Client.new(session[:github_access_token])
+    @client ||= Gitlab::GithubImport::Client.new(session[:access_token], client_options)
   end
 
-  def verify_github_import_enabled
-    render_404 unless github_import_enabled?
+  def verify_import_enabled
+    render_404 unless import_enabled?
   end
 
-  def github_auth
-    if session[:github_access_token].blank?
-      go_to_github_for_permissions
-    end
+  def go_to_provider_for_permissions
+    redirect_to client.authorize_url(callback_import_url)
+  end
+
+  def import_enabled?
+    __send__("#{provider}_import_enabled?")
   end
 
-  def go_to_github_for_permissions
-    redirect_to client.authorize_url(callback_import_github_url)
+  def new_import_url
+    public_send("new_import_#{provider}_url")
   end
 
-  def github_unauthorized
-    session[:github_access_token] = nil
-    redirect_to new_import_github_url,
-      alert: 'Access denied to your GitHub account.'
+  def status_import_url
+    public_send("status_import_#{provider}_url")
   end
 
-  def logged_in_with_github?
-    current_user.identities.exists?(provider: 'github')
+  def callback_import_url
+    public_send("callback_import_#{provider}_url")
+  end
+
+  def provider_unauthorized
+    session[:access_token] = nil
+    redirect_to new_import_url,
+      alert: "Access denied to your #{Gitlab::ImportSources.options.key(provider.to_s)} account."
   end
 
   def access_params
-    { github_access_token: session[:github_access_token] }
+    { github_access_token: session[:access_token] }
+  end
+
+  # The following methods are overriden in subclasses
+  def provider
+    :github
+  end
+
+  def logged_in_with_provider?
+    current_user.identities.exists?(provider: provider)
+  end
+
+  def provider_auth
+    if session[:access_token].blank?
+      go_to_provider_for_permissions
+    end
+  end
+
+  def client_options
+    {}
   end
 end
diff --git a/app/controllers/import/gogs_controller.rb b/app/controllers/import/gogs_controller.rb
deleted file mode 100644
index 4caf7d2605a..00000000000
--- a/app/controllers/import/gogs_controller.rb
+++ /dev/null
@@ -1,76 +0,0 @@
-class Import::GogsController < Import::BaseController
-  before_action :verify_gogs_import_enabled
-  before_action :gogs_auth, only: [:status, :jobs, :create]
-
-  rescue_from Octokit::Unauthorized, with: :gogs_unauthorized
-
-  helper_method :logged_in_with_gogs?
-
-  def new
-    if session[:gogs_access_token]
-      redirect_to status_import_gogs_url
-    end
-  end
-
-  def personal_access_token
-    session[:gogs_access_token] = params[:personal_access_token]
-    session[:gogs_host_url] = params[:gogs_host_url]
-    redirect_to status_import_gogs_url
-  end
-
-  def status
-    @repos = client.repos
-    @already_added_projects = current_user.created_projects.where(import_type: "gogs")
-    already_added_projects_names = @already_added_projects.pluck(:import_source)
-
-    @gogs_root_url = session[:gogs_host_url]
-
-    @repos.reject!{ |repo| already_added_projects_names.include? repo.full_name }
-  end
-
-  def jobs
-    jobs = current_user.created_projects.where(import_type: "gogs").to_json(only: [:id, :import_status])
-    render json: jobs
-  end
-
-  def create
-    @repo_id = params[:repo_id].to_i
-    repo = client.repo(@repo_id)
-    @project_name = params[:new_name].presence || repo.name
-    namespace_path = params[:target_namespace].presence || current_user.namespace_path
-    @target_namespace = find_or_create_namespace(namespace_path, current_user.namespace_path)
-
-    if current_user.can?(:create_projects, @target_namespace)
-      @project = Gitlab::GithubImport::ProjectCreator.new(repo, @project_name, @target_namespace, current_user, access_params, type: 'gogs').execute
-    else
-      render 'unauthorized'
-    end
-  end
-
-  private
-
-  def client
-    @client ||= Gitlab::GithubImport::Client.new(session[:gogs_access_token], host: session[:gogs_host_url], api_version: 'v1')
-  end
-
-  def verify_gogs_import_enabled
-    render_404 unless gogs_import_enabled?
-  end
-
-  def gogs_auth
-    if session[:gogs_access_token].blank? || session[:gogs_host_url].blank?
-      redirect_to new_import_gogs_url,
-        alert: 'You need to specify both an Access Token and a Host URL.'
-    end
-  end
-
-  def gogs_unauthorized
-    session[:gogs_access_token] = nil
-    redirect_to new_import_gogs_url,
-      alert: 'Access denied to your Gogs account.'
-  end
-
-  def access_params
-    { github_access_token: session[:gogs_access_token] }
-  end
-end
diff --git a/app/helpers/import_helper.rb b/app/helpers/import_helper.rb
index 29df2703d52..fb79e2a4eef 100644
--- a/app/helpers/import_helper.rb
+++ b/app/helpers/import_helper.rb
@@ -8,8 +8,8 @@ module ImportHelper
     link_to path_with_namespace, github_project_url(path_with_namespace), target: '_blank'
   end
 
-  def gogs_project_link(path_with_namespace)
-    link_to path_with_namespace, gogs_project_url(path_with_namespace), target: '_blank'
+  def gitea_project_link(root_url, path_with_namespace)
+    link_to path_with_namespace, gitea_project_url(root_url, path_with_namespace), target: '_blank'
   end
 
   private
@@ -25,7 +25,7 @@ module ImportHelper
     @github_url = provider.fetch('url', 'https://github.com') if provider
   end
 
-  def gogs_project_url(path_with_namespace)
-    "#{@gogs_root_url}/#{path_with_namespace}"
+  def gitea_project_url(root_url, path_with_namespace)
+    "#{root_url}/#{path_with_namespace}"
   end
 end
diff --git a/app/services/projects/import_service.rb b/app/services/projects/import_service.rb
index 8cac0b01881..287c0a4257f 100644
--- a/app/services/projects/import_service.rb
+++ b/app/services/projects/import_service.rb
@@ -5,13 +5,13 @@ module Projects
     class Error < StandardError; end
 
     ALLOWED_TYPES = [
-      'gogs',
+      'github',
       'bitbucket',
-      'fogbugz',
       'gitlab',
-      'github',
       'google_code',
-      'gitlab_project'
+      'fogbugz',
+      'gitlab_project',
+      'gitea'
     ]
 
     def execute
@@ -71,8 +71,23 @@ module Projects
     def importer
       return Gitlab::ImportExport::Importer.new(project) if @project.gitlab_project_import?
 
-      class_name = "Gitlab::#{project.import_type.camelize}Import::Importer"
-      class_name.constantize.new(project)
+      class_name =
+        case project.import_type
+        when 'github', 'gitea'
+          Gitlab::GithubImport::Importer
+        when 'bitbucket'
+          Gitlab::BitbucketImport::Importer
+        when 'gitlab'
+          Gitlab::GitlabImport::Importer
+        when 'google_code'
+          Gitlab::GoogleCodeImport::Importer
+        when 'fogbugz'
+          Gitlab::FogbugzImport::Importer
+        else
+          raise 'Unknown importer type!'
+        end
+
+      class_name.new(project)
     end
 
     def unknown_url?
diff --git a/app/views/import/gitea/new.html.haml b/app/views/import/gitea/new.html.haml
new file mode 100644
index 00000000000..02a116f996b
--- /dev/null
+++ b/app/views/import/gitea/new.html.haml
@@ -0,0 +1,23 @@
+- page_title "Gitea Import"
+- header_title "Projects", root_path
+
+%h3.page-title
+  = custom_icon('go_logo')
+  Import Projects from Gitea
+
+%p
+  To get started, please enter your Gitea Host URL and a
+  = succeed '.' do
+    = link_to 'Personal Access Token', 'https://github.com/gogits/go-gogs-client/wiki#access-token'
+
+= form_tag personal_access_token_import_gitea_path, class: 'form-horizontal' do
+  .form-group
+    = label_tag :gitea_host_url, 'Gitea Host URL', class: 'control-label'
+    .col-sm-4
+      = text_field_tag :gitea_host_url, nil, placeholder: 'https://try.gitea.io', class: 'form-control'
+  .form-group
+    = label_tag :personal_access_token, 'Personal Access Token', class: 'control-label'
+    .col-sm-4
+      = text_field_tag :personal_access_token, nil, class: 'form-control'
+  .form-actions
+    = submit_tag 'List Your Gitea Repositories', class: 'btn btn-create'
diff --git a/app/views/import/gogs/status.html.haml b/app/views/import/gitea/status.html.haml
index 86ccc79efc8..2b25892c0da 100644
--- a/app/views/import/gogs/status.html.haml
+++ b/app/views/import/gitea/status.html.haml
@@ -1,8 +1,8 @@
-- page_title "Gogs import"
+- page_title "Gitea import"
 - header_title "Projects", root_path
 %h3.page-title
-  %i.fa.fa-github
-  Import projects from Gogs
+  = custom_icon('go_logo')
+  Import projects from Gitea
 
 %p.light
   Select projects you want to import.
@@ -19,14 +19,14 @@
     %colgroup.import-jobs-status-col
     %thead
       %tr
-        %th From Gogs
+        %th From Gitea
         %th To GitLab
         %th Status
     %tbody
       - @already_added_projects.each do |project|
         %tr{id: "project_#{project.id}", class: "#{project_status_css_class(project.import_status)}"}
           %td
-            = gogs_project_link(project.import_source)
+            = gitea_project_link(@gitea_root_url, project.import_source)
           %td
             = link_to project.path_with_namespace, [project.namespace.becomes(Namespace), project]
           %td.job-status
@@ -43,7 +43,7 @@
       - @repos.each do |repo|
         %tr{id: "repo_#{repo.id}"}
           %td
-            = gogs_project_link(repo.full_name)
+            = gitea_project_link(@gitea_root_url, repo.full_name)
           %td.import-target
             %fieldset.row
             .input-group
@@ -61,4 +61,4 @@
               Import
               = icon("spinner spin", class: "loading-icon")
 
-.js-importer-status{ data: { jobs_import_path: "#{jobs_import_gogs_path}", import_path: "#{import_gogs_path}" } }
+.js-importer-status{ data: { jobs_import_path: "#{jobs_import_gitea_path}", import_path: "#{import_gitea_path}" } }
diff --git a/app/views/import/gogs/new.html.haml b/app/views/import/gogs/new.html.haml
deleted file mode 100644
index e1ae1be283c..00000000000
--- a/app/views/import/gogs/new.html.haml
+++ /dev/null
@@ -1,17 +0,0 @@
-- page_title "Gogs Import"
-- header_title "Projects", root_path
-
-%h3.page-title
-  = image_tag(image_path('gogs-logo.svg'), alt: 'Gogs', size: "16x16")
-  Gogs
-
-%p
-  To import a Gogs project, you can use a
-  = succeed '.' do
-    = link_to 'Personal Access Token', 'https://github.com/gogits/go-gogs-client/wiki#access-token'
-
-= form_tag personal_access_token_import_gogs_path, method: :post, class: 'form-inline' do
-  .form-group
-    = text_field_tag :personal_access_token, '', class: 'form-control', placeholder: "Personal Access Token", size: 40
-    = text_field_tag :gogs_host_url, '', class: 'form-control', placeholder: "Gogs Host URL", size: 128
-    = submit_tag 'List Your Gogs Repositories', class: 'btn btn-success'
diff --git a/app/views/projects/new.html.haml b/app/views/projects/new.html.haml
index 5edb9b69ed2..866b278ce57 100644
--- a/app/views/projects/new.html.haml
+++ b/app/views/projects/new.html.haml
@@ -49,11 +49,6 @@
                     = link_to new_import_github_path, class: 'btn import_github' do
                       = icon('github', text: 'GitHub')
                 %div
-                  - if gogs_import_enabled?
-                    = link_to new_import_gogs_url, class: 'btn import_gogs' do
-                      = image_tag(image_path('gogs-logo.svg'), alt: 'Gogs', size: "14x14")
-                      Gogs
-                %div
                   - if bitbucket_import_enabled?
                     = link_to status_import_bitbucket_path, class: "btn import_bitbucket #{'how_to_import_link' unless bitbucket_import_configured?}", "data-no-turbolink" => "true" do
                       = icon('bitbucket', text: 'Bitbucket')
@@ -74,6 +69,11 @@
                     = link_to new_import_fogbugz_path, class: 'btn import_fogbugz' do
                       = icon('bug', text: 'Fogbugz')
                 %div
+                  - if gitea_import_enabled?
+                    = link_to new_import_gitea_url, class: 'btn import_gitea' do
+                      = custom_icon('go_logo')
+                      Gitea
+                %div
                   - if git_import_enabled?
                     = link_to "#", class: 'btn js-toggle-button import_git' do
                       = icon('git', text: 'Repo by URL')
diff --git a/app/views/shared/icons/_go_logo.svg.erb b/app/views/shared/icons/_go_logo.svg.erb
new file mode 100644
index 00000000000..5052651c110
--- /dev/null
+++ b/app/views/shared/icons/_go_logo.svg.erb
@@ -0,0 +1 @@
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