pulibrary / tigerdata-app / 86b0b6de-1ed1-428a-906f-f693f615c015

class ProjectsController < ApplicationController

  before_action :set_breadcrumbs

  before_action :authenticate_user!

  def details

    return if project.blank?

    add_breadcrumb(@presenter.title, project_path)

    add_breadcrumb("Details")

    project_metadata = @project.metadata

    storage_capacity = project_metadata[:storage_capacity]

    size = storage_capacity[:size]

    unit = storage_capacity[:unit]

    @requested_size = size[:requested]

    @requested_unit = unit[:requested]

    @approved_size = size[:approved]

    @approved_unit = unit[:approved]

    @project_session = "details"

    respond_to do |format|

      format.html do

        render

      end

      format.json do

        render json: project.to_json

      end

      format.xml do

        render xml: @presenter.to_xml

      end

    end

  end

  def index

    if current_user.eligible_sysadmin?

      search_projects

    else

      flash[:alert] = I18n.t(:access_denied)

      redirect_to dashboard_path

    end

  end

  def show

    return if project.blank?

    add_breadcrumb(@presenter.title, project_path)

    add_breadcrumb("Contents")

    @latest_completed_download = current_user.user_requests.where(project_id: @project.id, state: "completed").order(:completion_time).last

    @storage_usage = project.storage_usage(session_id: current_user.mediaflux_session)

    @storage_capacity = project.storage_capacity(session_id: current_user.mediaflux_session)

    @num_files = project.asset_count(session_id: current_user.mediaflux_session)

    @file_list = project.file_list(session_id: current_user.mediaflux_session, size: 100)

    @files = @file_list[:files]

    @files.sort_by!(&:path)

    @project_session = "content"

    respond_to do |format|

      format.html { render }

      format.xml { render xml: ProjectShowPresenter.new(project, current_user).to_xml

    }

    end

  end

  def show_mediaflux

    project_id = params[:id]

    project = Project.find(project_id)

    respond_to do |format|

      format.xml do

        render xml: project.mediaflux_meta_xml(user: current_user)

      end

    end

  rescue => ex

    Rails.logger.error "Error getting MediaFlux XML for project #{project_id}, user #{current_user.uid}: #{ex.message}"

    flash[:alert] = "Error fetching Mediaflux XML for this project"

    redirect_to project_path(project_id)

  end

  def list_contents

    return if project.blank?

    project_job_service.list_contents_job(user: current_user)

    json_response = {

      message: "File list for \"#{project.title}\" is being generated in the background. A link to the downloadable file list will be available in the \"Recent Activity\" section of your dashboard when it is available. You may safely navigate away from this page or close this tab."

    }

    render json: json_response

  rescue => ex

    message = "Error producing document list (project id: #{project&.id}): #{ex.message}"

    Rails.logger.error(message)

    Honeybadger.notify(message)

    render json: { message: "Document list could not be generated." }

  end

  def file_list_download

    job_id = params[:job_id]

    user_request = FileInventoryRequest.where(job_id:job_id).first

    if user_request.nil?

      redirect_to "/"

    else

      filename = user_request.output_file

      send_data File.read(filename), type: "text/plain", filename: "filelist.csv", disposition: "attachment"

    end

  end

  private

    def project_job_service

      @project_job_service ||= ProjectJobService.new(project:)

    end

    def project

      @project ||= begin

        project = Project.find(params[:id])

        @presenter = ProjectShowPresenter.new(project, current_user)

        if project&.mediaflux_id != nil && @presenter.user_has_access?(user: current_user)

          project

        else

          flash[:alert] = I18n.t(:access_denied)

          redirect_to dashboard_path

          nil

        end

      end

    end

    def eligible_editor?

      return true if current_user.eligible_sponsor? or current_user.eligible_manager?

    end

    def set_breadcrumbs

      add_breadcrumb("Dashboard",dashboard_path)

    end

    def search_projects

      @title_query = if params[:title_query].present?

        params[:title_query]

      else

        "*" # default to all projects

      end

      result =  ProjectSearch.new.call(search_string: @title_query, requestor: current_user)

      if result.success?

        flash[:notice] = "Successful search in Mediaflux for #{@title_query}"

        @project_presenters = result.value!

      else

        flash[:notice] = "Error searching projects for #{@title_query}.  Error: #{result.failure}"

        @project_presenters = []

      end

    end

end