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pulibrary / tigerdata-app / 863e578f-15a5-4c93-8357-08f855de0bbc

24 Nov 2025 02:23PM UTC coverage: 87.366% (-0.7%) from 88.064%
863e578f-15a5-4c93-8357-08f855de0bbc

Pull #2235

circleci

carolyncole
Do not redirect from home page when login is disabled
fixes #2188
Pull Request #2235: Do not redirect from home page when login is disabled

5 of 5 new or added lines in 2 files covered. (100.0%)

834 existing lines in 48 files now uncovered.

2773 of 3174 relevant lines covered (87.37%)

499.78 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

93.15
/app/controllers/request_wizards_controller.rb
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# frozen_string_literal: true
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class RequestWizardsController < ApplicationController
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  layout "wizard"
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  before_action :set_breadcrumbs
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  before_action :set_request_model, only: %i[save]
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  before_action :exit_without_saving, only: %i[save]
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  before_action :set_or_init_request_model, only: %i[show]
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  before_action :check_access
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  attr_reader :request_model
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  # GET /request_wizards/1
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  def show
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    # show the current wizard step form
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    render_current
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  end
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  # PUT /request_wizards/1/save
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  def save
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    # save and render dashboard
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    save_request
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    case params[:commit]
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    when "Back"
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      render_back
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    when "Next", "Submit"
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      render_next
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    else
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      if params[:commit].start_with?("http")
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        # Go directly to the step the user clicked on
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        redirect_to params[:commit]
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      else
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        redirect_to request_path(@request_model)
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      end
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    end
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  end
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  private
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    def check_access
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      return if user_eligible_to_modify_request?
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      # request can not be modified by this user, redirect to dashboard
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      error_message = "You do not have access to this page."
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      flash[:notice] = error_message
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      redirect_to dashboard_path
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    end
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    def exit_without_saving
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      if params[:commit] == "Exit without Saving"
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        if @request_model.nil?
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          redirect_to dashboard_path
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        else
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          redirect_to request_path(@request_model)
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        end
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      end
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    end
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    def render_current
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      raise "Must be implemented"
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    end
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    def render_next
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      raise "Must be implemented"
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    end
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    def render_back
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      raise "Must be implemented"
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    end
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    # Use callbacks to share common setup or constraints between actions.
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    def set_request_model
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      # do nothing if we are bailing out without creating a request2
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      return if params[:request_id] == "0" && params[:commit] == "Exit without Saving"
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      @request_model = if params[:request_id] == "0"
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                         # on the first page with a brand new request that has not been created
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                         req = Request.create(requested_by: current_user.uid)
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                         update_sidebar_url(req)
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                         req
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                       else
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                         # on a page when the request has already been created
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                         Request.find(params[:request_id])
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                       end
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    end
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    def update_sidebar_url(request_model)
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      return unless params[:commit].start_with?("http")
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      # take of the zero in the url and replace it with the real request id
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      params[:commit] = "#{params[:commit][0..-2]}#{request_model.id}"
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    end
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    # set if id is present or initialize a blank request if not
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    def set_or_init_request_model
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      @princeton_departments = Affiliation.all
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      @request_model = if params[:request_id].blank?
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                         Request.new(id: 0, requested_by: current_user.uid)
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                       else
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                         Request.find(params[:request_id])
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                       end
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    end
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    def save_request
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      request_model.update(request_params)
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    end
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    # Only allow a list of trusted parameters through.
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    def request_params
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      request_params = params.fetch(:request, {}).permit(:request_title, :project_title, :state, :data_sponsor, :data_manager,
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                                        :project_purpose, :description, :parent_folder, :project_folder, :project_id, :quota,
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                                        :requested_by, :storage_size, :storage_unit, :number_of_files, :hpc, :smb, :globus, user_roles: [], departments: [])
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      request_params[:storage_unit] ||= "TB"
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      if request_params[:departments].present?
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        request_params[:departments] = request_params[:departments].compact_blank.map { |dep_str| JSON.parse(dep_str) }
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      end
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      if request_params[:user_roles].present?
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        request_params[:user_roles] = request_params[:user_roles].compact_blank.map do |role_str|
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          json = JSON.parse(role_str)
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          json["read_only"] = params[:request]["read_only_#{json['uid']}"] == "true"
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          json
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        end
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      end
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      request_params
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    end
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    def set_breadcrumbs
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      add_breadcrumb("Dashboard", dashboard_path)
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    end
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    def user_eligible_to_modify_request?
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      # elevated privs for the current user
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      if current_user.sysadmin || (current_user.developer && !Rails.env.production?)
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        true
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      # current user is the requestor
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      elsif (@request_model.requested_by == current_user.uid) && !@request_model.submitted?
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        true
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      # a brand new request
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      elsif params[:request_id].blank?
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        true
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      # no access for any other reason
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      else
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        false
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      end
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    end
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end
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