[FEATURE] Add links for backend editor on the frontend

This patch prepares backend for nuxt-typo3 implementation.

Author: twoldanski

Classes/Frontend/BackendEditorUrl.php

@@ -0,0 +1,48 @@
+<?php
+
+/*
+ * This file is part of the "headless" Extension for TYPO3 CMS.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE.md file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace FriendsOfTYPO3\Headless\Frontend;
+
+use TYPO3\CMS\Backend\Routing\UriBuilder;
+
+readonly class BackendEditorUrl
+{
+    public function __construct(protected UriBuilder $uriBuilder) {}
+
+    public function page(): string
+    {
+        return $this->generateUrl('pages');
+    }
+
+    public function record(): string
+    {
+        return $this->generateUrl();
+    }
+
+    private function generateUrl(string $table = 'tt_content'): string
+    {
+        $beUser = $GLOBALS['BE_USER'] ?? null;
+
+        if ($beUser === null) {
+            return '';
+        }
+
+        $params = [
+            'edit' => [
+                $table => [
+                    '__id__' => 'edit',
+                ],
+            ],
+        ];
+
+        return (string)$this->uriBuilder->buildUriFromRoute('record_edit', $params, UriBuilder::ABSOLUTE_URL);
+    }
+}

Configuration/Services.php

@@ -26,6 +26,7 @@
 use FriendsOfTYPO3\Headless\Event\Listener\HeadlessHreflangGeneratorListener;
 use FriendsOfTYPO3\Headless\Event\Listener\LoginConfirmedEventListener;
 use FriendsOfTYPO3\Headless\Form\Service\FormTranslationService;
+use FriendsOfTYPO3\Headless\Frontend\BackendEditorUrl;
 use FriendsOfTYPO3\Headless\Utility\FileUtility;
 use FriendsOfTYPO3\Headless\Utility\HeadlessFrontendUrlInterface;
 use FriendsOfTYPO3\Headless\Utility\UrlUtility;
@@ -74,6 +75,7 @@
     $toLoad->set(IntegerContentObject::class)->tag('frontend.contentobject', ['identifier' => 'INT']);
     $toLoad->set(FloatContentObject::class)->tag('frontend.contentobject', ['identifier' => 'FLOAT']);
 
+    $services->set(BackendEditorUrl::class)->public();
     $services->set(FileUtility::class)->public();
     $services->set(HeadlessFrontendUrlInterface::class, UrlUtility::class)->autowire(false);
     $services->set(AfterLinkIsGeneratedListener::class)->tag(

Configuration/TypoScript/Configuration/BackendEditor.typoscript

@@ -0,0 +1,14 @@
+lib.backendEditor = JSON
+lib.backendEditor {
+    fields {
+        record = USER_INT
+        record {
+            userFunc = FriendsOfTYPO3\Headless\Frontend\BackendEditorUrl->record
+        }
+
+        page = USER_INT
+        page {
+            userFunc = FriendsOfTYPO3\Headless\Frontend\BackendEditorUrl->page
+        }
+    }
+}

Configuration/TypoScript/LoggedUser/BackendEditor.typoscript

@@ -0,0 +1,3 @@
+[backend.user.isLoggedIn]
+    initialData.10.fields.backendEditor < lib.backendEditor
+[END]

Configuration/TypoScript/Mixed/setup.typoscript

@@ -7,6 +7,8 @@ plugin.tx_headless {
 [request && traverse(request.getHeaders(), 'accept')[0] == 'application/json']
     ## Include page
     @import "EXT:headless/Configuration/TypoScript/Page/*.typoscript"
+    ## Include helpers
+    @import "EXT:headless/Configuration/TypoScript/Helpers/*.typoscript"
     ## Include content elements
     @import "EXT:headless/Configuration/TypoScript/ContentElement/*.typoscript"
     ## Include configuration
@@ -19,3 +21,7 @@ plugin.tx_headless {
         logged.value = 1
     }
 [END]
+
+[request && traverse(request.getHeaders(), 'accept')[0] == 'application/json' && backend.user.isLoggedIn]
+    initialData.10.fields.backendEditor < lib.backendEditor
+[END]

Configuration/TypoScript/setup.typoscript

@@ -12,4 +12,4 @@ plugin.tx_headless {
 @import "EXT:headless/Configuration/TypoScript/ContentElement/*.typoscript"
 ## Include configuration
 @import "EXT:headless/Configuration/TypoScript/Configuration/*.typoscript"
-@import "EXT:headless/Configuration/TypoScript/LoggedUser/FeLogin.typoscript"
+@import "EXT:headless/Configuration/TypoScript/LoggedUser/*.typoscript"