Remove link to the old form editor

[MAILPOET-2625]

assets/js/src/form_editor/components/sidebar.jsx

@@ -28,9 +28,6 @@ SidebarHeader.propTypes = {
   ]).isRequired,
 };
 
-const oldEditorUrl = new URL(window.location.href);
-oldEditorUrl.searchParams.set('legacy', 1);
-
 export default () => {
   const activeTab = useSelect(
     (select) => select('mailpoet-form-editor').getSidebarActiveTab(),
@@ -81,8 +78,6 @@ export default () => {
         {MailPoet.I18n.t('editorIsUsingGutenberg')}
         <br />
         <a href="mailto:quentin@mailpoet.com">{MailPoet.I18n.t('giveFeedback')}</a>
-        {' '}
-        <a href={oldEditorUrl.toString()}>{MailPoet.I18n.t('useOldEditor')}</a>
       </p>
     </div>
   );

assets/js/src/form_editor/form_editor.jsx

@@ -16,11 +16,8 @@ const App = () => (
 );
 
 const appElement = document.querySelector('#mailpoet_form_edit');
-const oldEditorLinkElement = document.querySelector('#mailpoet_form_edit_old_editor_fallback_link');
 
 if (appElement) {
-  try {
-    oldEditorLinkElement.style.display = 'none';
   initStore();
   initBlocks();
   ReactDOM.render(
@@ -29,7 +26,4 @@ if (appElement) {
     </React.StrictMode>,
     appElement
   );
-  } catch (e) {
-    oldEditorLinkElement.style.display = 'block';
-  }
 }

views/form/editor.html

@@ -10,9 +10,6 @@
 <div class="block-editor">
     <div id="mailpoet_form_edit" class="block-editor__container">
     </div>
-    <div id="mailpoet_form_edit_old_editor_fallback_link">
-      <a href="?page=mailpoet-form-editor&id=<%=form['id']%>&legacy=1"><%=__('Use the old editor.')%></a>
-    </div>
 </div>
 
 <script>
@@ -114,7 +111,6 @@
   'customFieldWithNameExists': __('The custom field [name] already exists. Please choose another name.'),
   'editorIsUsingGutenberg': __('This form editor uses the WordPress Block Editor (Gutenberg)'),
   'giveFeedback': __('Give feedback.'),
-  'useOldEditor': __('Use the old editor.')
 }) %>
 <% endblock %>