Refactor gitlab routing helper

Extract each commented section into a separate module

app/helpers/routing/artifacts_helper.rb

+# frozen_string_literal: true
+
+module Routing
+  module ArtifactsHelper
+    # Rails path generators are slow because they need to do large regex comparisons
+    # against the arguments. We can speed this up 10x by generating the strings directly.
+
+    # /*namespace_id/:project_id/-/jobs/:job_id/artifacts/download(.:format)
+    def fast_download_project_job_artifacts_path(project, job, params = {})
+      expose_fast_artifacts_path(project, job, :download, params)
+    end
+
+    # /*namespace_id/:project_id/-/jobs/:job_id/artifacts/keep(.:format)
+    def fast_keep_project_job_artifacts_path(project, job)
+      expose_fast_artifacts_path(project, job, :keep)
+    end
+
+    #  /*namespace_id/:project_id/-/jobs/:job_id/artifacts/browse(/*path)
+    def fast_browse_project_job_artifacts_path(project, job)
+      expose_fast_artifacts_path(project, job, :browse)
+    end
+
+    def expose_fast_artifacts_path(project, job, action, params = {})
+      path = "#{project.full_path}/-/jobs/#{job.id}/artifacts/#{action}"
+
+      unless params.empty?
+        path += "?#{params.to_query}"
+      end
+
+      Gitlab::Utils.append_path(Gitlab.config.gitlab.relative_url_root, path)
+    end
+
+    def artifacts_action_path(path, project, build)
+      action, path_params = path.split('/', 2)
+      args = [project, build, path_params]
+
+      case action
+      when 'download'
+        download_project_job_artifacts_path(*args)
+      when 'browse'
+        browse_project_job_artifacts_path(*args)
+      when 'file'
+        file_project_job_artifacts_path(*args)
+      when 'raw'
+        raw_project_job_artifacts_path(*args)
+      end
+    end
+  end
+end

app/helpers/routing/graphql_helper.rb

+# frozen_string_literal: true
+
+module Routing
+  module GraphqlHelper
+    def graphql_etag_pipeline_path(pipeline)
+      [api_graphql_path, "pipelines/id/#{pipeline.id}"].join(':')
+    end
+
+    def graphql_etag_pipeline_sha_path(sha)
+      [api_graphql_path, "pipelines/sha/#{sha}"].join(':')
+    end
+  end
+end

app/helpers/routing/groups/members_helper.rb

+# frozen_string_literal: true
+
+module Routing
+  module Groups
+    module MembersHelper
+      def group_members_url(group, *args)
+        group_group_members_url(group, *args)
+      end
+
+      def group_member_path(group_member, *args)
+        group_group_member_path(group_member.source, group_member)
+      end
+
+      def request_access_group_members_path(group, *args)
+        request_access_group_group_members_path(group)
+      end
+
+      def leave_group_members_path(group, *args)
+        leave_group_group_members_path(group)
+      end
+
+      def approve_access_request_group_member_path(group_member, *args)
+        approve_access_request_group_group_member_path(group_member.source, group_member)
+      end
+
+      def resend_invite_group_member_path(group_member, *args)
+        resend_invite_group_group_member_path(group_member.source, group_member)
+      end
+    end
+  end
+end

app/helpers/routing/members_helper.rb

+# frozen_string_literal: true
+
+module Routing
+  module MembersHelper
+    def source_members_url(member)
+      case member.source_type
+      when 'Namespace'
+        group_group_members_url(member.source)
+      when 'Project'
+        project_project_members_url(member.source)
+      end
+    end
+  end
+end

app/helpers/routing/pipeline_schedules_helper.rb

+# frozen_string_literal: true
+
+module Routing
+  module PipelineSchedulesHelper
+    def pipeline_schedules_path(project, *args)
+      project_pipeline_schedules_path(project, *args)
+    end
+
+    def pipeline_schedule_path(schedule, *args)
+      project = schedule.project
+      project_pipeline_schedule_path(project, schedule, *args)
+    end
+
+    def edit_pipeline_schedule_path(schedule)
+      project = schedule.project
+      edit_project_pipeline_schedule_path(project, schedule)
+    end
+
+    def play_pipeline_schedule_path(schedule, *args)
+      project = schedule.project
+      play_project_pipeline_schedule_path(project, schedule, *args)
+    end
+
+    def take_ownership_pipeline_schedule_path(schedule, *args)
+      project = schedule.project
+      take_ownership_project_pipeline_schedule_path(project, schedule, *args)
+    end
+  end
+end

app/helpers/routing/projects/members_helper.rb

+# frozen_string_literal: true
+
+module Routing
+  module Projects
+    module MembersHelper
+      def project_members_url(project, *args)
+        project_project_members_url(project, *args)
+      end
+
+      def project_member_path(project_member, *args)
+        project_project_member_path(project_member.source, project_member)
+      end
+
+      def request_access_project_members_path(project, *args)
+        request_access_project_project_members_path(project)
+      end
+
+      def leave_project_members_path(project, *args)
+        leave_project_project_members_path(project)
+      end
+
+      def approve_access_request_project_member_path(project_member, *args)
+        approve_access_request_project_project_member_path(project_member.source, project_member)
+      end
+
+      def resend_invite_project_member_path(project_member, *args)
+        resend_invite_project_project_member_path(project_member.source, project_member)
+      end
+    end
+  end
+end

app/helpers/routing/projects_helper.rb

+# frozen_string_literal: true
+
+module Routing
+  module ProjectsHelper
+    def project_tree_path(project, ref = nil, *args)
+      namespace_project_tree_path(project.namespace, project, ref || @ref || project.repository.root_ref, *args) # rubocop:disable Cop/ProjectPathHelper
+    end
+
+    def project_commits_path(project, ref = nil, *args)
+      namespace_project_commits_path(project.namespace, project, ref || @ref || project.repository.root_ref, *args) # rubocop:disable Cop/ProjectPathHelper
+    end
+
+    def project_ref_path(project, ref_name, *args)
+      project_commits_path(project, ref_name, *args)
+    end
+
+    def environment_path(environment, *args)
+      project_environment_path(environment.project, environment, *args)
+    end
+
+    def environment_metrics_path(environment, *args)
+      metrics_project_environment_path(environment.project, environment, *args)
+    end
+
+    def environment_delete_path(environment, *args)
+      expose_path(api_v4_projects_environments_path(id: environment.project.id, environment_id: environment.id))
+    end
+
+    def issue_path(entity, *args)
+      project_issue_path(entity.project, entity, *args)
+    end
+
+    def merge_request_path(entity, *args)
+      project_merge_request_path(entity.project, entity, *args)
+    end
+
+    def pipeline_path(pipeline, *args)
+      project_pipeline_path(pipeline.project, pipeline.id, *args)
+    end
+
+    def issue_url(entity, *args)
+      project_issue_url(entity.project, entity, *args)
+    end
+
+    def merge_request_url(entity, *args)
+      project_merge_request_url(entity.project, entity, *args)
+    end
+
+    def pipeline_url(pipeline, *args)
+      project_pipeline_url(pipeline.project, pipeline.id, *args)
+    end
+
+    def pipeline_job_url(pipeline, build, *args)
+      project_job_url(pipeline.project, build.id, *args)
+    end
+
+    def commits_url(entity, *args)
+      project_commits_url(entity.project, entity.source_ref, *args)
+    end
+
+    def commit_url(entity, *args)
+      project_commit_url(entity.project, entity.sha, *args)
+    end
+
+    def release_url(entity, *args)
+      project_release_url(entity.project, entity, *args)
+    end
+
+    def edit_milestone_path(entity, *args)
+      if entity.resource_parent.is_a?(Group)
+        edit_group_milestone_path(entity.resource_parent, entity, *args)
+      else
+        edit_project_milestone_path(entity.resource_parent, entity, *args)
+      end
+    end
+
+    def toggle_subscription_path(entity, *args)
+      if entity.is_a?(Issue)
+        toggle_subscription_project_issue_path(entity.project, entity)
+      else
+        toggle_subscription_project_merge_request_path(entity.project, entity)
+      end
+    end
+  end
+end

app/helpers/routing/snippets_helper.rb

+# frozen_string_literal: true
+
+module Routing
+  module SnippetsHelper
+    def gitlab_snippet_path(snippet, *args)
+      if snippet.is_a?(ProjectSnippet)
+        project_snippet_path(snippet.project, snippet, *args)
+      else
+        new_args = snippet_query_params(snippet, *args)
+        snippet_path(snippet, *new_args)
+      end
+    end
+
+    def gitlab_snippet_url(snippet, *args)
+      if snippet.is_a?(ProjectSnippet)
+        project_snippet_url(snippet.project, snippet, *args)
+      else
+        new_args = snippet_query_params(snippet, *args)
+        snippet_url(snippet, *new_args)
+      end
+    end
+
+    def gitlab_dashboard_snippets_path(snippet, *args)
+      if snippet.is_a?(ProjectSnippet)
+        project_snippets_path(snippet.project, *args)
+      else
+        dashboard_snippets_path
+      end
+    end
+
+    def gitlab_raw_snippet_path(snippet, *args)
+      if snippet.is_a?(ProjectSnippet)
+        raw_project_snippet_path(snippet.project, snippet, *args)
+      else
+        new_args = snippet_query_params(snippet, *args)
+        raw_snippet_path(snippet, *new_args)
+      end
+    end
+
+    def gitlab_raw_snippet_url(snippet, *args)
+      if snippet.is_a?(ProjectSnippet)
+        raw_project_snippet_url(snippet.project, snippet, *args)
+      else
+        new_args = snippet_query_params(snippet, *args)
+        raw_snippet_url(snippet, *new_args)
+      end
+    end
+
+    def gitlab_raw_snippet_blob_url(snippet, path, ref = nil, **options)
+      params = {
+        snippet_id: snippet,
+        ref: ref || snippet.repository.root_ref,
+        path: path
+      }
+
+      if snippet.is_a?(ProjectSnippet)
+        project_snippet_blob_raw_url(snippet.project, **params, **options)
+      else
+        snippet_blob_raw_url(**params, **options)
+      end
+    end
+
+    def gitlab_raw_snippet_blob_path(snippet, path, ref = nil, **options)
+      gitlab_raw_snippet_blob_url(snippet, path, ref, only_path: true, **options)
+    end
+
+    def gitlab_snippet_notes_path(snippet, *args)
+      new_args = snippet_query_params(snippet, *args)
+      snippet_notes_path(snippet, *new_args)
+    end
+
+    def gitlab_snippet_notes_url(snippet, *args)
+      new_args = snippet_query_params(snippet, *args)
+      snippet_notes_url(snippet, *new_args)
+    end
+
+    def gitlab_snippet_note_path(snippet, note, *args)
+      new_args = snippet_query_params(snippet, *args)
+      snippet_note_path(snippet, note, *new_args)
+    end
+
+    def gitlab_snippet_note_url(snippet, note, *args)
+      new_args = snippet_query_params(snippet, *args)
+      snippet_note_url(snippet, note, *new_args)
+    end
+
+    def gitlab_toggle_award_emoji_snippet_note_path(snippet, note, *args)
+      new_args = snippet_query_params(snippet, *args)
+      toggle_award_emoji_snippet_note_path(snippet, note, *new_args)
+    end
+
+    def gitlab_toggle_award_emoji_snippet_note_url(snippet, note, *args)
+      new_args = snippet_query_params(snippet, *args)
+      toggle_award_emoji_snippet_note_url(snippet, note, *new_args)
+    end
+
+    def gitlab_toggle_award_emoji_snippet_path(snippet, *args)
+      new_args = snippet_query_params(snippet, *args)
+      toggle_award_emoji_snippet_path(snippet, *new_args)
+    end
+
+    def gitlab_toggle_award_emoji_snippet_url(snippet, *args)
+      new_args = snippet_query_params(snippet, *args)
+      toggle_award_emoji_snippet_url(snippet, *new_args)
+    end
+
+    def preview_markdown_path(parent, *args)
+      return group_preview_markdown_path(parent, *args) if parent.is_a?(Group)
+
+      if @snippet.is_a?(PersonalSnippet)
+        preview_markdown_snippets_path
+      else
+        preview_markdown_project_path(parent, *args)
+      end
+    end
+
+    def toggle_award_emoji_personal_snippet_path(*args)
+      toggle_award_emoji_snippet_path(*args)
+    end
+
+    def toggle_award_emoji_project_project_snippet_path(*args)
+      toggle_award_emoji_project_snippet_path(*args)
+    end
+
+    def toggle_award_emoji_project_project_snippet_url(*args)
+      toggle_award_emoji_project_snippet_url(*args)
+    end
+
+    private
+
+    def snippet_query_params(snippet, *args)
+      opts = case args.last
+             when Hash
+               args.pop
+             when ActionController::Parameters
+               args.pop.to_h
+             else
+               {}
+             end
+
+      args << opts
+    end
+  end
+end

app/helpers/routing/wiki_helper.rb

+# frozen_string_literal: true
+
+module Routing
+  module WikiHelper
+    def wiki_path(wiki, **options)
+      Gitlab::UrlBuilder.wiki_url(wiki, only_path: true, **options)
+    end
+
+    def wiki_page_path(wiki, page, **options)
+      Gitlab::UrlBuilder.wiki_page_url(wiki, page, only_path: true, **options)
+    end
+  end
+end