Contents

# frozen_string_literal: true

module Decidim
  # A presenter to render statistics in the homepage.
  class ParticipatoryProcessStatsPresenter < Rectify::Presenter
    attribute :participatory_process, Decidim::ParticipatoryProcess
    include Decidim::ParticipatoryProcessHelper

    # Public: Render a collection of primary stats.
    def highlighted
      highlighted_stats = feature_stats(priority: StatsRegistry::HIGH_PRIORITY)
      highlighted_stats = highlighted_stats.concat(feature_stats(priority: StatsRegistry::MEDIUM_PRIORITY))
      highlighted_stats = highlighted_stats.reject(&:empty?)
      highlighted_stats = highlighted_stats.reject { |_manifest, _name, data| data.zero? }
      grouped_highlighted_stats = highlighted_stats.group_by { |stats| stats.first.name }

      safe_join(
        grouped_highlighted_stats.map do |_manifest_name, stats|
          content_tag :div, class: "process_stats-item" do
            safe_join(
              stats.each_with_index.map do |stat, index|
                render_stats_data(stat[0], stat[1], stat[2], index)
              end
            )
          end
        end
      )
    end

    private

    def feature_stats(conditions)
      Decidim.feature_manifests.map do |feature_manifest|
        feature_manifest.stats.filter(conditions).with_context(published_features).map { |name, data| [feature_manifest, name, data] }.flatten
      end
    end

    def render_stats_data(feature_manifest, name, data, index)
      safe_join([
                  index.zero? ? feature_manifest_icon(feature_manifest) : " /&nbsp".html_safe,
                  content_tag(:span, "#{number_with_delimiter(data)} " + I18n.t(name, scope: "decidim.participatory_processes.statistics"),
                              class: "#{name} process_stats-text")
                ])
    end

    def published_features
      @published_features ||= Feature.where(participatory_process: participatory_process).published
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
decidim-core-0.4.4	app/presenters/decidim/participatory_process_stats_presenter.rb
decidim-core-0.4.3	app/presenters/decidim/participatory_process_stats_presenter.rb