Metadata Templates Selection UI

app/components/activities/project_activity_component.rb

@@ -12,10 +12,13 @@ def initialize(activity: nil)
     def sample_link
       %w[sample_create sample_update attachment_create attachment_destroy
          metadata_update].include?(@activity[:action])
+      %w[sample_create sample_update attachment_create attachment_destroy
+         metadata_update].include?(@activity[:action])
     end
 
     def samples_link
       %w[sample_clone sample_transfer].include?(@activity[:action])
+      %w[sample_clone sample_transfer].include?(@activity[:action])
     end
 
     def samples_tab

app/components/metadata_templates_dropdown_component.html.erb

@@ -0,0 +1,25 @@
+<div class="relative">
+  <label for="metadata_template_select" class="sr-only">
+    <%= t("components.metadata_templates_dropdown.templates") %>
+  </label>
+  <%= form.select :metadata_template,
+              grouped_options_for_select(formatted_options, selected),
+              {},
+              {
+                id: "metadata_template_select",
+                data: {
+                  action: "change->metadata-toggle#submit",
+                },
+                class: [
+                  # Base styles
+                  "block text-sm rounded-lg p-2.5",
+                  # Colors - Light mode
+                  "bg-slate-50 border-slate-300 text-slate-900",
+                  # Colors - Dark mode
+                  "dark:bg-slate-700 dark:border-slate-600 dark:text-white dark:placeholder-slate-400",
+                  # Focus states
+                  "focus:ring-primary-500 focus:border-primary-500",
+                  "dark:focus:ring-primary-500 dark:focus:border-primary-500",
+                ].join(" "),
+              } %>
+</div>

app/components/metadata_templates_dropdown_component.rb

@@ -0,0 +1,28 @@
+# frozen_string_literal: true
+
+# Render a dropdown for metadata templates
+class MetadataTemplatesDropdownComponent < Component
+  attr_reader :options, :form, :selected
+
+  def initialize(metadata_templates: nil, form: nil, selected: 'none')
+    @metadata_templates = metadata_templates
+    @form = form
+    @selected = selected
+  end
+
+  def formatted_options
+    options = [
+      [
+        t('components.metadata_templates_dropdown.fields'),
+        [[t('components.metadata_templates_dropdown.all'), 'all'],
+         [t('components.metadata_templates_dropdown.none'), 'none']]
+      ]
+    ]
+
+    if @metadata_templates.present?
+      options << [t('components.metadata_templates_dropdown.templates'),
+                  @metadata_templates]
+    end
+    options
+  end
+end

app/controllers/concerns/metadata.rb

@@ -15,8 +15,14 @@ def pagy_with_metadata_sort(result) # rubocop:disable Metrics/AbcSize
     pagy(result)
   end
 
-  def fields_for_namespace(namespace: nil, show_fields: false)
-    @fields = !show_fields || namespace.nil? ? [] : namespace.metadata_fields
+  def fields_for_namespace_or_template(namespace: nil, template: nil)
+    @fields = if template.blank? || template == 'none' || namespace.nil?
+                []
+              elsif template == 'all'
+                namespace.metadata_fields
+              else
+                MetadataTemplate.find_by(id: template).fields
+              end
   end
 
   def advanced_search_fields(namespace)
@@ -25,4 +31,12 @@ def advanced_search_fields(namespace)
     metadata_fields.map! { |field| "metadata.#{field}" }
     @advanced_search_fields = sample_fields.concat(metadata_fields)
   end
+
+  def current_metadata_template(params)
+    params[:metadata_template] = params[:metadata_template].presence || 'none'
+  end
+
+  def metadata_templates_for_namespace(namespace: nil)
+    @metadata_templates = namespace.metadata_templates.map { |template| [template.name, template.id] }
+  end
 end

app/controllers/concerns/metadata_template_actions.rb

@@ -7,6 +7,7 @@ module MetadataTemplateActions # rubocop:disable Metrics/ModuleLength
   included do
     before_action proc { namespace }
     before_action proc { metadata_template }, only: %i[destroy edit show update]
+    before_action proc { metadata_templates }, only: %i[list]
   end
 
   def index
@@ -97,6 +98,20 @@ def update
     end
   end
 
+  def list
+    authorize! @namespace, to: :view_metadata_templates?
+    set_template_name
+    set_pagination_params
+    set_search_url
+
+    respond_to do |format|
+      format.turbo_stream do
+        render turbo_stream: turbo_stream.replace('metadata_templates_dropdown',
+                                                  partial: 'shared/samples/metadata_templates_list')
+      end
+    end
+  end
+
   protected
 
   def metadata_templates_path
@@ -105,6 +120,12 @@ def metadata_templates_path
 
   private
 
+  def metadata_templates
+    @metadata_templates = authorized_scope(MetadataTemplate, type: :relation,
+                                                             scope_options: { namespace: @namespace,
+                                                                              include_ancestral_templates: true })
+  end
+
   def load_metadata_templates
     authorized_scope(MetadataTemplate, type: :relation, scope_options: { namespace: @namespace })
   end
@@ -131,4 +152,22 @@ def render_error(message)
   def set_default_sort
     @q.sorts = 'name asc' if @q.sorts.empty?
   end
+
+  def set_template_name
+    default_values = %w[none all]
+    @name = if default_values.include?(params[:metadata_template])
+              I18n.t("shared.samples.metadata_templates.fields.#{params[:metadata_template]}")
+            else
+              MetadataTemplate.find(params[:metadata_template]).name
+            end
+  end
+
+  def set_pagination_params
+    @limit = params[:limit]
+    @page = params[:page]
+  end
+
+  def set_search_url
+    @url = @namespace.is_a?(Group) ? search_group_samples_url : search_namespace_project_samples_url
+  end
 end

app/controllers/groups/samples_controller.rb

@@ -8,6 +8,7 @@ class SamplesController < Groups::ApplicationController
 
     before_action :group, :current_page
     before_action :query, only: %i[index search select]
+    before_action :current_metadata_template, only: %i[index]
 
     def index
       @timestamp = DateTime.current
@@ -74,15 +75,15 @@ def current_page
       @current_page = t(:'groups.sidebar.samples')
     end
 
-    def set_metadata_fields
-      fields_for_namespace(namespace: @group, show_fields: @search_params && @search_params[:metadata].to_i == 1)
+    def metadata_fields(template)
+      fields_for_namespace_or_template(namespace: @group, template:)
     end
 
     def query
       authorize! @group, to: :sample_listing?
 
       @search_params = search_params
-      set_metadata_fields
+      metadata_fields(@search_params['metadata_template'])
       advanced_search_fields(@group)
 
       project_ids =
@@ -95,7 +96,7 @@ def search_params
       updated_params = update_store(search_key, params[:q].present? ? params[:q].to_unsafe_h : {})
 
       if !updated_params.key?(:sort) ||
-         (updated_params[:metadata].to_i.zero? && updated_params[:sort]&.match?(/metadata_/))
+         (updated_params[:metadata_template] == 'none' && updated_params[:sort]&.match?(/metadata_/))
         updated_params[:sort] = 'updated_at desc'
         update_store(search_key, updated_params)
       end
@@ -105,5 +106,22 @@ def search_params
     def search_key
       :"#{controller_name}_#{group.id}_search_params"
     end
+
+    def current_metadata_template
+      current_value = @search_params[:metadata_template] || 'none'
+
+      @metadata_template = if %w[none all].include?(current_value)
+                             {
+                               id: current_value,
+                               name: t("shared.samples.metadata_templates.fields.#{current_value}")
+                             }
+                           else
+                             template = MetadataTemplate.find_by(id: current_value)
+                             {
+                               id: template.id,
+                               name: template.name
+                             }
+                           end
+    end
   end
 end

app/controllers/projects/samples_controller.rb

@@ -10,6 +10,7 @@ class SamplesController < Projects::ApplicationController # rubocop:disable Metr
     before_action :sample, only: %i[show edit update view_history_version]
     before_action :current_page
     before_action :query, only: %i[index search select]
+    before_action :current_metadata_template, only: %i[index]
 
     def index
       @timestamp = DateTime.current
@@ -134,10 +135,10 @@ def current_page
       @current_page = t(:'projects.sidebar.samples')
     end
 
-    def set_metadata_fields
-      fields_for_namespace(
+    def metadata_fields(template)
+      fields_for_namespace_or_template(
         namespace: @project.namespace,
-        show_fields: @search_params && @search_params[:metadata].to_i == 1
+        template: template
       )
     end
 
@@ -149,7 +150,9 @@ def query
       authorize! @project, to: :sample_listing?
 
       @search_params = search_params
-      set_metadata_fields
+
+      metadata_fields(@search_params['metadata_template'])
+
       advanced_search_fields(@project.namespace)
 
       @query = Sample::Query.new(@search_params.except(:metadata).merge({ project_ids: [@project.id] }))
@@ -160,11 +163,28 @@ def search_params
                                     params[:q].present? ? params[:q].to_unsafe_h : {}).with_indifferent_access
 
       if !updated_params.key?(:sort) ||
-         (updated_params[:metadata].to_i.zero? && updated_params[:sort]&.match?(/metadata_/))
+         (updated_params[:metadata_template] == 'none' && updated_params[:sort]&.match?(/metadata_/))
         updated_params[:sort] = 'updated_at desc'
         update_store(search_key, updated_params)
       end
       updated_params
     end
+
+    def current_metadata_template
+      current_value = @search_params[:metadata_template] || 'none'
+
+      @metadata_template = if %w[none all].include?(current_value)
+                             {
+                               id: current_value,
+                               name: t("shared.samples.metadata_templates.fields.#{current_value}")
+                             }
+                           else
+                             template = MetadataTemplate.find_by(id: current_value)
+                             {
+                               id: template.id,
+                               name: template.name
+                             }
+                           end
+    end
   end
 end

app/controllers/workflow_executions/submissions_controller.rb

@@ -16,9 +16,8 @@ def pipeline_selection
     end
 
     def create
-      fields_for_namespace(
-        namespace: Namespace.find_by(id: @namespace_id),
-        show_fields: true
+      fields_for_namespace_or_template(
+        namespace: Namespace.find_by(id: @namespace_id)
       )
       render status: :ok
     end

app/models/namespace.rb

@@ -261,6 +261,10 @@ def metadata_fields
     metadata_summary.keys
   end
 
+  def metadata_templates
+    MetadataTemplate.where(namespace: self)
+  end
+
   private
 
   # Method to restore namespace routes when the namespace is restored

app/models/project.rb

@@ -26,7 +26,6 @@ class Project < ApplicationRecord
   delegate :parent, to: :namespace
   delegate :puid, to: :namespace
   delegate :metadata_summary, to: :namespace
-
   ransack_alias :name, :namespace_name
   ransack_alias :puid, :namespace_puid
 

app/models/sample/query.rb

@@ -13,6 +13,7 @@ class Sample::Query # rubocop:disable Style/ClassAndModuleChildren, Metrics/Clas
   attribute :name_or_puid_cont, :string
   attribute :name_or_puid_in, default: -> { [] }
   attribute :project_ids, default: -> { [] }
+  attribute :metadata_template, :string, default: 'none'
   attribute :groups, default: lambda {
     [Sample::SearchGroup.new(conditions: [Sample::SearchCondition.new(field: '', operator: '', value: '')])]
   }

app/policies/metadata_template_policy.rb

@@ -40,3 +40,4 @@
     relation.joins(:created_by).where(namespace_id: namespace_ids)
   end
 end
+

app/services/metadata_templates/destroy_service.rb

@@ -11,7 +11,7 @@ def initialize(user = nil, metadata_template = nil, params = {})
     end
 
     def execute
-      authorize! @metadata_template, to: :destroy_metadata_template?
+      authorize! @metadata_template.namespace, to: :destroy_metadata_templates?
 
       @metadata_template.destroy
 

app/views/groups/metadata_templates/list.turbo_stream.erb

@@ -0,0 +1,5 @@
+<ul>
+  <% @metadata_templates.each do |metadata_template| %>
+    <li><%= metadata_template.name %></li>
+  <% end %>
+</ul>

app/views/groups/samples/_table_filter.html.erb

@@ -28,6 +28,10 @@
     open: @query.errors.any?,
     status: @query.advanced_query?,
   ) %>
-  <%= render partial: "projects/samples/shared/metadata_toggle", locals: { form: f } %>
+  <%= render MetadataTemplatesDropdownComponent.new(
+    metadata_templates: @metadata_templates,
+    form: f,
+    selected: @search_params[:metadata_template],
+  ) %>
   <%= f.submit hidden: true %>
 <% end %>

app/views/groups/samples/index.html.erb

@@ -29,7 +29,7 @@
                 },
                 class:
                   "flex items-center px-4 py-2 bg-slate-100 text-slate-600 dark:bg-slate-600 dark:text-slate-300
-                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      border-slate-100 dark:border-slate-600 pointer-events-none cursor-not-allowed",
+                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    border-slate-100 dark:border-slate-600 pointer-events-none cursor-not-allowed",
               ) %>
             <% else %>
               <% dropdown.with_item(
@@ -92,6 +92,13 @@
       <div id="table-filter" class="flex grow-0">
         <%= render partial: "table_filter", locals: { query: @query } %>
       </div>
+
+      <%= render partial: "shared/samples/metadata_template_dropdown",
+      locals: {
+        url: list_group_metadata_templates_url(@group),
+        metadata_template: @metadata_template,
+        pagy: @pagy,
+      } %>
     </div>
 
     <%= render partial: "table",

app/views/projects/samples/_metadata_templates_button.html.erb

@@ -0,0 +1 @@
+<button class="btn btn-primary"><%= @metadata_template.name %></button>