- model = controller_path.classify.constantize rescue nil - if model - object = model.find_by(id: params[:id]) - if model.try(:nested_resource?) - root_element = model.model_name.human(count: 2) - if object - current_element = object - else - root_element = link_to_if(current_user && policy(model).index?, model.model_name.human(count: 2), send(:"#{model.model_name.collection}_path")) - if object - current_element = link_to_if(current_user && policy(object).show?, object, send(:"#{model.model_name.singular}_path", object)) - if I18n.exists?("shared.#{params[:action]}") - active_action = t("shared.#{params[:action]}", model: model&.model_name&.human) - else - active_action = t("#{controller_name}.index.#{params[:action]}", model: model&.model_name&.human) - else - active_action = t("breadcrumbs.#{controller_name}.#{params[:action]}") - title = "#{active_action} - #{application_name}" - content_for :breadcrumbs do .container.mb-4 ul.breadcrumb.bg-body-secondary.px-3.py-2 - if root_element.present? li.breadcrumb-item.small = root_element - if current_element.present? li.breadcrumb-item.small = current_element - title = "#{object} - #{title}" - else - title = "#{model.model_name.human(count: 2)} - #{title}" li.breadcrumb-item.active.small = active_action - content_for :title, title