Fix: decidim-template-dependency

OVERLOADS.md

@@ -127,3 +127,6 @@ de6d804 - fix multipart object tagging (#40) (#41), 2021-12-24
 
 * `lib/tasks/restore_dump.rake`
 705e0ad - Run rubocop, 2021-12-01
+
+* `app/controllers/decidim/forms/admin/concerns/has_questionnaire.rb`
+Local backport of https://github.com/decidim/decidim/commit/420623d647d2020665cfbaa118514f5e92672c68

app/controllers/decidim/forms/admin/concerns/has_questionnaire.rb

@@ -0,0 +1,153 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Forms
+    module Admin
+      module Concerns
+        # Questionnaires can be related to any class in Decidim, in order to
+        # manage the questionnaires for a given type, you should create a new
+        # controller and include this concern.
+        #
+        # The only requirement is to define a `questionnaire_for` method that
+        # returns an instance of the model that questionnaire belongs to.
+        module HasQuestionnaire
+          extend ActiveSupport::Concern
+
+          included do
+            helper Decidim::Forms::Admin::ApplicationHelper
+            include Decidim::TranslatableAttributes
+
+            helper_method :questionnaire_for, :questionnaire, :blank_question, :blank_answer_option, :blank_matrix_row,
+                          :blank_display_condition, :question_types, :display_condition_types, :update_url, :public_url, :answer_options_url, :edit_questionnaire_title
+
+            if defined?(Decidim::Templates::Admin::Concerns::Templatable)
+              include Decidim::Templates::Admin::Concerns::Templatable
+              helper Decidim::Templates::Admin::TemplatesHelper
+
+              def templatable_type
+                "Decidim::Forms::Questionnaire"
+              end
+
+              def templatable
+                questionnaire
+              end
+            end
+
+            def edit
+              enforce_permission_to :update, :questionnaire, questionnaire: questionnaire
+
+              @form = form(Admin::QuestionnaireForm).from_model(questionnaire)
+
+              render template: "decidim/forms/admin/questionnaires/edit"
+            end
+
+            def update
+              enforce_permission_to :update, :questionnaire, questionnaire: questionnaire
+
+              params["published_at"] = Time.current if params.has_key? "save_and_publish"
+              @form = form(Admin::QuestionnaireForm).from_params(params)
+
+              Admin::UpdateQuestionnaire.call(@form, questionnaire) do
+                on(:ok) do
+                  # i18n-tasks-use t("decidim.forms.admin.questionnaires.update.success")
+                  flash[:notice] = I18n.t("update.success", scope: i18n_flashes_scope)
+                  redirect_to after_update_url
+                end
+
+                on(:invalid) do
+                  # i18n-tasks-use t("decidim.forms.admin.questionnaires.update.invalid")
+                  flash.now[:alert] = I18n.t("update.invalid", scope: i18n_flashes_scope)
+                  render template: "decidim/forms/admin/questionnaires/edit"
+                end
+              end
+            end
+
+            def answer_options
+              respond_to do |format|
+                format.json do
+                  question_id = params["id"]
+                  question = Question.find_by(id: question_id)
+                  render json: question.answer_options.map { |answer_option| AnswerOptionPresenter.new(answer_option).as_json } if question.present?
+                end
+              end
+            end
+
+            # Public: The only method to be implemented at the controller. You need to
+            # return the object that will hold the questionnaire.
+            def questionnaire_for
+              raise "#{self.class.name} is expected to implement #questionnaire_for"
+            end
+
+            # You can implement this method in your controller to change the URL
+            # where the questionnaire will be submitted.
+            def update_url
+              url_for(questionnaire.questionnaire_for)
+            end
+
+            # You can implement this method in your controller to change the URL
+            # where the user will be redirected after updating the questionnaire
+            def after_update_url
+              url_for(questionnaire.questionnaire_for)
+            end
+
+            # Implement this method in your controller to set the URL
+            # where the questionnaire can be answered.
+            def public_url
+              raise "#{self.class.name} is expected to implement #public_url"
+            end
+
+            # Returns the url to get the answer options json (for the display conditions form)
+            # for the question with id = params[:id]
+            def answer_options_url(params)
+              url_for([questionnaire.questionnaire_for, { action: :answer_options, format: :json, **params }])
+            end
+
+            # Implement this method in your controller to set the title
+            # of the edit form.
+            def edit_questionnaire_title
+              t(:title, scope: "decidim.forms.admin.questionnaires.form", questionnaire_for: translated_attribute(questionnaire_for.try(:title)))
+            end
+
+            private
+
+            def i18n_flashes_scope
+              "decidim.forms.admin.questionnaires"
+            end
+
+            def questionnaire
+              @questionnaire ||= Questionnaire.find_by(questionnaire_for: questionnaire_for)
+            end
+
+            def blank_question
+              @blank_question ||= Admin::QuestionForm.new
+            end
+
+            def blank_answer_option
+              @blank_answer_option ||= Admin::AnswerOptionForm.new
+            end
+
+            def blank_display_condition
+              @blank_display_condition ||= Admin::DisplayConditionForm.new
+            end
+
+            def blank_matrix_row
+              @blank_matrix_row ||= Admin::QuestionMatrixRowForm.new
+            end
+
+            def question_types
+              @question_types ||= Question::QUESTION_TYPES.map do |question_type|
+                [question_type, I18n.t("decidim.forms.question_types.#{question_type}")]
+              end
+            end
+
+            def display_condition_types
+              @display_condition_types ||= DisplayCondition.condition_types.keys.map do |condition_type|
+                [condition_type, I18n.t("decidim.forms.admin.questionnaires.display_condition.condition_types.#{condition_type}")]
+              end
+            end
+          end
+        end
+      end
+    end
+  end
+end