Fix label templates seelctor in print modal [SCI-10632]

app/controllers/label_templates_controller.rb

@@ -5,7 +5,7 @@ class LabelTemplatesController < ApplicationController
   include TeamsHelper
 
   before_action :check_feature_enabled, except: %i(index zpl_preview)
-  before_action :load_label_templates, only: %i(index datatable)
+  before_action :load_label_templates, only: %i(index datatable list)
   before_action :load_label_template, only: %i(show set_default update template_tags)
   before_action :check_view_permissions, except: %i(create duplicate set_default delete update)
   before_action :check_manage_permissions, only: %i(create duplicate set_default delete update)
@@ -29,6 +29,10 @@ class LabelTemplatesController < ApplicationController
     end
   end
 
+  def list
+    render json: @label_templates, each_serializer: LabelTemplateSerializer, user: current_user
+  end
+
   def show
     respond_to do |format|
       format.json { render json: @label_template, serializer: LabelTemplateSerializer, user: current_user }

app/javascript/vue/repository_print_modal/container.vue

@@ -272,7 +272,7 @@ export default {
     templateOption(option) {
       return `
           <div class="label-template-option" data-toggle="tooltip" data-placement="right" title="${option.params.description}">
-            ${option.params.icon}
+            <img src="${option.params.icon}"></img>
             ${option.label}
           </div>
         `;

app/views/label_printers/_label_printer_modal.html.erb

@@ -2,7 +2,7 @@
   data-print-url="<%= print_repositories_path %>"
   data-zebra-progress-url="<%= print_zpl_repositories_path %>"
   data-printers-url="<%= label_printers_path(format: :json) %>"
-  data-label-templates-url="<%= label_templates_path(format: :json) %>"
+  data-label-templates-url="<%= list_label_templates_path(format: :json) %>"
   data-rows-url="<%= rows_to_print_repositories_path %>"
   data-print-validation-url="<%= validate_label_template_columns_repositories_path %>"
   data-label-preview-url="<%= zpl_preview_label_templates_path %>"

config/routes.rb

@@ -53,6 +53,7 @@ Rails.application.routes.draw do
         post :set_default
       end
       collection do
+        get :list
         post :duplicate
         delete :delete
         get :datatable