diff options
Diffstat (limited to 'app/controllers/projects/merge_requests_controller.rb')
| -rw-r--r-- | app/controllers/projects/merge_requests_controller.rb | 483 |
1 files changed, 78 insertions, 405 deletions
diff --git a/app/controllers/projects/merge_requests_controller.rb b/app/controllers/projects/merge_requests_controller.rb index 314906b5f09..d361e661d0e 100644 --- a/app/controllers/projects/merge_requests_controller.rb +++ b/app/controllers/projects/merge_requests_controller.rb @@ -1,38 +1,17 @@ -class Projects::MergeRequestsController < Projects::ApplicationController +class Projects::MergeRequestsController < Projects::MergeRequests::ApplicationController include ToggleSubscriptionAction - include DiffForPath - include DiffHelper include IssuableActions include RendersNotes include ToggleAwardEmoji include IssuableCollections - before_action :module_enabled - before_action :merge_request, only: [ - :edit, :update, :show, :diffs, :commits, :conflicts, :conflict_for_path, :pipelines, :merge, - :pipeline_status, :ci_environments_status, :toggle_subscription, :cancel_merge_when_pipeline_succeeds, :remove_wip, :resolve_conflicts, :assign_related_issues, :commit_change_content - ] - before_action :validates_merge_request, only: [:show, :diffs, :commits, :pipelines] - before_action :define_show_vars, only: [:diffs, :commits, :conflicts, :conflict_for_path, :builds, :pipelines] - before_action :ensure_ref_fetched, only: [:show, :diffs, :commits, :builds, :conflicts, :conflict_for_path, :pipelines] - before_action :close_merge_request_without_source_project, only: [:show, :diffs, :commits, :builds, :pipelines] - before_action :check_if_can_be_merged, only: :show - before_action :apply_diff_view_cookie!, only: [:new_diffs] - before_action :build_merge_request, only: [:new, :new_diffs] - - # Allow read any merge_request - before_action :authorize_read_merge_request! - - # Allow write(create) merge_request - before_action :authorize_create_merge_request!, only: [:new, :create] - - # Allow modify merge_request + skip_before_action :merge_request, only: [:index, :bulk_update] + skip_before_action :ensure_ref_fetched, only: [:index, :bulk_update] + before_action :authorize_update_merge_request!, only: [:close, :edit, :update, :remove_wip, :sort] before_action :authenticate_user!, only: [:assign_related_issues] - before_action :authorize_can_resolve_conflicts!, only: [:conflicts, :conflict_for_path, :resolve_conflicts] - def index @collection_type = "MergeRequest" @merge_requests = merge_requests_collection @@ -72,10 +51,30 @@ class Projects::MergeRequestsController < Projects::ApplicationController end def show + validates_merge_request + ensure_ref_fetched + close_merge_request_without_source_project + check_if_can_be_merged + respond_to do |format| format.html do - define_discussion_vars - define_show_vars + # Build a note object for comment form + @note = @project.notes.new(noteable: @merge_request) + + @discussions = @merge_request.discussions + @notes = prepare_notes_for_rendering(@discussions.flat_map(&:notes)) + + @noteable = @merge_request + @commits_count = @merge_request.commits_count + + if @merge_request.locked_long_ago? + @merge_request.unlock_mr + @merge_request.close + end + + labels + + set_pipeline_variables end format.json do @@ -98,198 +97,45 @@ class Projects::MergeRequestsController < Projects::ApplicationController end end - def diffs - apply_diff_view_cookie! - - respond_to do |format| - format.html { define_discussion_vars } - format.json do - define_diff_vars - define_diff_comment_vars - - @environment = @merge_request.environments_for(current_user).last - - render json: { html: view_to_html_string("projects/merge_requests/show/_diffs") } - end - end - end - - # With an ID param, loads the MR at that ID. Otherwise, accepts the same params as #new - # and uses that (unsaved) MR. - # - def diff_for_path - if params[:id] - merge_request - define_diff_vars - define_diff_comment_vars - else - build_merge_request - @compare = @merge_request - @diffs = @compare.diffs(diff_options) - @diff_notes_disabled = true - end - - render_diff_for_path(@diffs) - end - def commits - respond_to do |format| - format.html do - define_discussion_vars - - render 'show' - end - format.json do - # Get commits from repository - # or from cache if already merged - @commits = @merge_request.commits - @note_counts = Note.where(commit_id: @commits.map(&:id)). - group(:commit_id).count - - render json: { html: view_to_html_string('projects/merge_requests/show/_commits') } - end - end - end - - def conflicts - respond_to do |format| - format.html { define_discussion_vars } + # Get commits from repository + # or from cache if already merged + @commits = @merge_request.commits + @note_counts = Note.where(commit_id: @commits.map(&:id)) + .group(:commit_id).count - format.json do - if @conflicts_list.can_be_resolved_in_ui? - render json: @conflicts_list - elsif @merge_request.can_be_merged? - render json: { - message: 'The merge conflicts for this merge request have already been resolved. Please return to the merge request.', - type: 'error' - } - else - render json: { - message: 'The merge conflicts for this merge request cannot be resolved through GitLab. Please try to resolve them locally.', - type: 'error' - } - end - end - end - end - - def conflict_for_path - return render_404 unless @conflicts_list.can_be_resolved_in_ui? - - file = @conflicts_list.file_for_path(params[:old_path], params[:new_path]) - - return render_404 unless file - - render json: file, full_content: true - end - - def resolve_conflicts - return render_404 unless @conflicts_list.can_be_resolved_in_ui? - - if @merge_request.can_be_merged? - render status: :bad_request, json: { message: 'The merge conflicts for this merge request have already been resolved.' } - return - end - - begin - MergeRequests::Conflicts::ResolveService. - new(merge_request). - execute(current_user, params) - - flash[:notice] = 'All merge conflicts were resolved. The merge request can now be merged.' - - render json: { redirect_to: namespace_project_merge_request_url(@project.namespace, @project, @merge_request, resolved_conflicts: true) } - rescue Gitlab::Conflict::ResolutionError => e - render status: :bad_request, json: { message: e.message } - end + render json: { html: view_to_html_string('projects/merge_requests/_commits') } end def pipelines @pipelines = @merge_request.all_pipelines - respond_to do |format| - format.html do - define_discussion_vars - - render 'show' - end - - format.json do - Gitlab::PollingInterval.set_header(response, interval: 10_000) - - render json: PipelineSerializer - .new(project: @project, current_user: @current_user) - .represent(@pipelines) - end - end - end - - def new - respond_to do |format| - format.html { define_new_vars } - format.json do - define_pipelines_vars - - Gitlab::PollingInterval.set_header(response, interval: 10_000) - - render json: { - pipelines: PipelineSerializer - .new(project: @project, current_user: @current_user) - .represent(@pipelines) - } - end - end - end - - def new_diffs - respond_to do |format| - format.html do - define_new_vars - @show_changes_tab = true - render "new" - end - format.json do - @diffs = if @merge_request.can_be_created - @merge_request.diffs(diff_options) - else - [] - end - @diff_notes_disabled = true - - @environment = @merge_request.environments_for(current_user).last + Gitlab::PollingInterval.set_header(response, interval: 10_000) - render json: { html: view_to_html_string('projects/merge_requests/_new_diffs', diffs: @diffs, environment: @environment) } - end - end - end - - def create - @target_branches ||= [] - @merge_request = MergeRequests::CreateService.new(project, current_user, merge_request_params).execute - - if @merge_request.valid? - redirect_to(merge_request_path(@merge_request)) - else - @source_project = @merge_request.source_project - @target_project = @merge_request.target_project - render action: "new" - end + render json: { + pipelines: PipelineSerializer + .new(project: @project, current_user: @current_user) + .represent(@pipelines), + count: { + all: @pipelines.count + } + } end def edit - @source_project = @merge_request.source_project - @target_project = @merge_request.target_project - @target_branches = @merge_request.target_project.repository.branch_names + define_edit_vars end def update - @merge_request = MergeRequests::UpdateService.new(project, current_user, merge_request_params).execute(@merge_request) + @merge_request = ::MergeRequests::UpdateService.new(project, current_user, merge_request_params).execute(@merge_request) respond_to do |format| format.html do if @merge_request.valid? redirect_to([@merge_request.target_project.namespace.becomes(Namespace), @merge_request.target_project, @merge_request]) else + define_edit_vars + render :edit end end @@ -299,11 +145,13 @@ class Projects::MergeRequestsController < Projects::ApplicationController end end rescue ActiveRecord::StaleObjectError + define_edit_vars if request.format.html? + render_conflict_response end def remove_wip - @merge_request = MergeRequests::UpdateService + @merge_request = ::MergeRequests::UpdateService .new(project, current_user, wip_event: 'unwip') .execute(@merge_request) @@ -319,7 +167,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController return access_denied! end - MergeRequests::MergeWhenPipelineSucceedsService + ::MergeRequests::MergeWhenPipelineSucceedsService .new(@project, current_user) .cancel(@merge_request) @@ -338,53 +186,19 @@ class Projects::MergeRequestsController < Projects::ApplicationController end end - def branch_from - # This is always source - @source_project = @merge_request.nil? ? @project : @merge_request.source_project - - if params[:ref].present? - @ref = params[:ref] - @commit = @repository.commit("refs/heads/#{@ref}") - end - - render layout: false - end - - def branch_to - @target_project = selected_target_project - - if params[:ref].present? - @ref = params[:ref] - @commit = @target_project.commit("refs/heads/#{@ref}") - end - - render layout: false - end - - def update_branches - @target_project = selected_target_project - @target_branches = @target_project.repository.branch_names - - render layout: false - end - def assign_related_issues - result = MergeRequests::AssignIssuesService.new(project, current_user, merge_request: @merge_request).execute - - respond_to do |format| - format.html do - case result[:count] - when 0 - flash[:error] = "Failed to assign you issues related to the merge request" - when 1 - flash[:notice] = "1 issue has been assigned to you" - else - flash[:notice] = "#{result[:count]} issues have been assigned to you" - end + result = ::MergeRequests::AssignIssuesService.new(project, current_user, merge_request: @merge_request).execute - redirect_to(merge_request_path(@merge_request)) - end + case result[:count] + when 0 + flash[:error] = "Failed to assign you issues related to the merge request" + when 1 + flash[:notice] = "1 issue has been assigned to you" + else + flash[:notice] = "#{result[:count]} issues have been assigned to you" end + + redirect_to(merge_request_path(@merge_request)) end def pipeline_status @@ -402,22 +216,25 @@ class Projects::MergeRequestsController < Projects::ApplicationController stop_url = if environment.stop_action? && can?(current_user, :create_deployment, environment) - stop_namespace_project_environment_path(project.namespace, project, environment) + stop_project_environment_path(project, environment) end metrics_url = if can?(current_user, :read_environment, environment) && environment.has_metrics? - metrics_namespace_project_environment_deployment_path(environment.project.namespace, - environment.project, - environment, - deployment) + metrics_project_environment_deployment_path(environment.project, environment, deployment) + end + + metrics_monitoring_url = + if can?(current_user, :read_environment, environment) + environment_metrics_path(environment) end { id: environment.id, name: environment.name, - url: namespace_project_environment_path(project.namespace, project, environment), + url: project_environment_path(project, environment), metrics_url: metrics_url, + metrics_monitoring_url: metrics_monitoring_url, stop_url: stop_url, external_url: environment.external_url, external_url_formatted: environment.formatted_external_url, @@ -432,17 +249,6 @@ class Projects::MergeRequestsController < Projects::ApplicationController protected - def selected_target_project - if @project.id.to_s == params[:target_project_id] || @project.forked_project_link.nil? - @project - else - @project.forked_project_link.forked_from_project - end - end - - def merge_request - @issuable = @merge_request ||= @project.merge_requests.find_by!(iid: params[:id]) - end alias_method :subscribable_resource, :merge_request alias_method :issuable, :merge_request alias_method :awardable, :merge_request @@ -455,16 +261,6 @@ class Projects::MergeRequestsController < Projects::ApplicationController return render_404 unless can?(current_user, :admin_merge_request, @merge_request) end - def authorize_can_resolve_conflicts! - @conflicts_list = MergeRequests::Conflicts::ListService.new(@merge_request) - - return render_404 unless @conflicts_list.can_be_resolved_by?(current_user) - end - - def module_enabled - return render_404 unless @project.feature_available?(:merge_requests, current_user) - end - def validates_merge_request # Show git not found page # if there is no saved commits between source & target branch @@ -474,141 +270,17 @@ class Projects::MergeRequestsController < Projects::ApplicationController end end - def define_show_vars - @noteable = @merge_request - @commits_count = @merge_request.commits_count - - if @merge_request.locked_long_ago? - @merge_request.unlock_mr - @merge_request.close - end - - labels - define_pipelines_vars - end - - # Discussion tab data is rendered on html responses of actions - # :show, :diff, :commits, :builds. but not when request the data through AJAX - def define_discussion_vars - # Build a note object for comment form - @note = @project.notes.new(noteable: @merge_request) - - @discussions = @merge_request.discussions - @notes = prepare_notes_for_rendering(@discussions.flat_map(&:notes)) - end - - def define_diff_vars - @merge_request_diff = - if params[:diff_id] - @merge_request.merge_request_diffs.viewable.find(params[:diff_id]) - else - @merge_request.merge_request_diff - end - - @merge_request_diffs = @merge_request.merge_request_diffs.viewable.select_without_diff - @comparable_diffs = @merge_request_diffs.select { |diff| diff.id < @merge_request_diff.id } - - if params[:start_sha].present? - @start_sha = params[:start_sha] - @start_version = @comparable_diffs.find { |diff| diff.head_commit_sha == @start_sha } - - unless @start_version - @start_sha = @merge_request_diff.head_commit_sha - @start_version = @merge_request_diff - end - end - - @compare = - if @start_sha - @merge_request_diff.compare_with(@start_sha) - else - @merge_request_diff - end - - @diffs = @compare.diffs(diff_options) - end - - def define_diff_comment_vars - @new_diff_note_attrs = { - noteable_type: 'MergeRequest', - noteable_id: @merge_request.id - } - - @diff_notes_disabled = false - - @use_legacy_diff_notes = !@merge_request.has_complete_diff_refs? - - @grouped_diff_discussions = @merge_request.grouped_diff_discussions(@compare.diff_refs) - @notes = prepare_notes_for_rendering(@grouped_diff_discussions.values.flatten.flat_map(&:notes)) - end - - def define_pipelines_vars - @pipelines = @merge_request.all_pipelines - @pipeline = @merge_request.head_pipeline - @statuses_count = @pipeline.present? ? @pipeline.statuses.relevant.count : 0 - end - - def define_new_vars - @noteable = @merge_request - - @target_branches = if @merge_request.target_project - @merge_request.target_project.repository.branch_names - else - [] - end - - @target_project = merge_request.target_project - @source_project = merge_request.source_project - @commits = @merge_request.compare_commits.reverse - @commit = @merge_request.diff_head_commit - - @note_counts = Note.where(commit_id: @commits.map(&:id)). - group(:commit_id).count - - @labels = LabelsFinder.new(current_user, project_id: @project.id).execute - - @show_changes_tab = params[:show_changes].present? - - define_pipelines_vars - end - def invalid_mr # Render special view for MR with removed target branch render 'invalid' end - def merge_request_params - params.require(:merge_request) - .permit(merge_request_params_ce) - end - - def merge_request_params_ce - [ - :assignee_id, - :description, - :force_remove_source_branch, - :lock_version, - :milestone_id, - :source_branch, - :source_project_id, - :state_event, - :target_branch, - :target_project_id, - :task_num, - :title, - - label_ids: [] - ] - end - def merge_params - params.permit(:should_remove_source_branch, :commit_message) + params.permit(merge_params_attributes) end - # Make sure merge requests created before 8.0 - # have head file in refs/merge-requests/ - def ensure_ref_fetched - @merge_request.ensure_ref_fetched + def merge_params_attributes + [:should_remove_source_branch, :commit_message] end def merge_when_pipeline_succeeds_active? @@ -616,11 +288,6 @@ class Projects::MergeRequestsController < Projects::ApplicationController @merge_request.head_pipeline && @merge_request.head_pipeline.active? end - def build_merge_request - params[:merge_request] ||= ActionController::Parameters.new(source_project: @project) - @merge_request = MergeRequests::BuildService.new(project, current_user, merge_request_params.merge(diff_options: diff_options)).execute - end - def close_merge_request_without_source_project if !@merge_request.source_project && @merge_request.open? @merge_request.close @@ -648,7 +315,7 @@ class Projects::MergeRequestsController < Projects::ApplicationController return :failed unless @merge_request.head_pipeline if @merge_request.head_pipeline.active? - MergeRequests::MergeWhenPipelineSucceedsService + ::MergeRequests::MergeWhenPipelineSucceedsService .new(@project, current_user, merge_params) .execute(@merge_request) @@ -672,4 +339,10 @@ class Projects::MergeRequestsController < Projects::ApplicationController def serializer MergeRequestSerializer.new(current_user: current_user, project: merge_request.project) end + + def define_edit_vars + @source_project = @merge_request.source_project + @target_project = @merge_request.target_project + @target_branches = @merge_request.target_project.repository.branch_names + end end |