GH-214: WIP

Classes/Controller/ImageRenderingController.php

@@ -19,6 +19,7 @@
 use TYPO3\CMS\Core\Resource\ResourceFactory;
 use TYPO3\CMS\Core\Resource\Service\MagicImageService;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Utility\DebuggerUtility;
 use TYPO3\CMS\Frontend\Plugin\AbstractPlugin;
 
 use function get_class;
@@ -230,7 +231,7 @@ protected function getMagicImageService(): MagicImageService
     protected function isExternalImage(string $imageSource): bool
     {
         // https://github.com/netresearch/t3x-rte_ckeditor_image/issues/187
-        if (strpos($imageSource, '/typo3/image/process?token') !== false) {
+        if (strpos($imageSource, 'typo3/image/process?token') !== false) {
             // is a 11LTS backend processing url only valid for BE users, thus reprocessing needed
             return false;
         }

Classes/Controller/SelectImageController.php

@@ -107,8 +107,7 @@ public function infoAction(ServerRequestInterface $request): ResponseInterface
 
         $file          = $this->getImage((int) $id);
         $processedFile = $this->processImage($file, $params);
-
-        $lang = $this->getLanguageService();
+        $lang          = $this->getLanguageService();
 
         // Include language files
         $this->getLanguageService()

Classes/DataHandling/DataHandler.php

@@ -0,0 +1,143 @@
+<?php
+
+/**
+ * This file is part of the package netresearch/rte-ckeditor-image.
+ *
+ * For the full copyright and license information, please read the
+ * LICENSE file that was distributed with this source code.
+ */
+
+declare(strict_types=1);
+
+namespace Netresearch\RteCKEditorImage\DataHandling;
+
+use Netresearch\RteCKEditorImage\Database\RteImagesDbHook;
+use TYPO3\CMS\Backend\Utility\BackendUtility;
+use TYPO3\CMS\Core\Authentication\BackendUserAuthentication;
+use TYPO3\CMS\Core\Html\RteHtmlParser;
+use TYPO3\CMS\Core\Utility\ArrayUtility;
+use TYPO3\CMS\Core\Utility\GeneralUtility;
+use TYPO3\CMS\Extbase\Utility\DebuggerUtility;
+
+/**
+ * Hooks for data handler.
+ *
+ * @author  Rico Sonntag <[email protected]>
+ * @license https://www.gnu.org/licenses/agpl-3.0.de.html
+ * @link    https://www.netresearch.de
+ */
+class DataHandler
+{
+    /**
+     * Process the modified text from TCA text field before its stored in the database.
+     *
+     * @param string                                   $status
+     * @param string                                   $table
+     * @param string                                   $id
+     * @param array                                    &$fieldArray
+     * @param \TYPO3\CMS\Core\DataHandling\DataHandler $dataHandler
+     *
+     * @return void
+     */
+    public function processDatamap_postProcessFieldArray(
+        string $status,
+        string $table,
+        string $id,
+        array &$fieldArray,
+        \TYPO3\CMS\Core\DataHandling\DataHandler $dataHandler
+    ): void {
+
+//DebuggerUtility::var_dump(__METHOD__);
+//DebuggerUtility::var_dump($status);
+//DebuggerUtility::var_dump($table);
+//DebuggerUtility::var_dump($id);
+//DebuggerUtility::var_dump($fieldArray);
+
+        foreach ($fieldArray as $field => $fieldValue) {
+            // The field must be editable. Checking if a value for language can be changed.
+            if (($GLOBALS['TCA'][$table]['ctrl']['languageField'] ?? false)
+                && ((string)$GLOBALS['TCA'][$table]['ctrl']['languageField']) === ((string)$field)
+                && !$this->getBackendUser()->checkLanguageAccess($fieldValue)
+            ) {
+                continue;
+            }
+
+            // Ignore disabled fields
+            if ($dataHandler->data_disableFields[$table][$id][$field] ?? false) {
+                continue;
+            }
+
+            // Ignore not existing fields in TCA definition
+            if (!isset($GLOBALS['TCA'][$table]['columns'][$field])) {
+                continue;
+            }
+
+            // Getting config for the field
+            $tcaFieldConf = $this->resolveFieldConfigurationAndRespectColumnsOverrides(
+                $dataHandler,
+                $table,
+                $field
+            );
+
+            // Handle only fields of type "text"
+            if (empty($tcaFieldConf['type'])
+                || ($tcaFieldConf['type'] !== 'text')
+            ) {
+                continue;
+            }
+
+            // Ignore all none RTE text fields
+            if (!isset($tcaFieldConf['enableRichtext'])
+                || ($tcaFieldConf['enableRichtext'] === false)
+            ) {
+                continue;
+            }
+
+            $rteImageDbHook = GeneralUtility::makeInstance(RteImagesDbHook::class);
+            $rteHtmlParser  = GeneralUtility::makeInstance(RteHtmlParser::class);
+
+            $fieldArray[$field] = $rteImageDbHook->transform_db($fieldArray[$field], $rteHtmlParser);
+        }
+    }
+
+    /**
+     * Returns the current backend user authentication instance.
+     *
+     * @return BackendUserAuthentication
+     */
+    private function getBackendUser(): BackendUserAuthentication
+    {
+        return $GLOBALS['BE_USER'];
+    }
+
+    /**
+     * Use columns overrides for evaluation.
+     *
+     * Fetch the TCA ["config"] part for a specific field, including the columnsOverrides value.
+     * Used for checkValue purposes currently (as it takes the checkValue_currentRecord value).
+     *
+     * @param \TYPO3\CMS\Core\DataHandling\DataHandler $dataHandler
+     * @param string                                   $table
+     * @param string                                   $field
+     *
+     * @return array
+     *
+     * @see \TYPO3\CMS\Core\DataHandling\DataHandler::resolveFieldConfigurationAndRespectColumnsOverrides
+     */
+    private function resolveFieldConfigurationAndRespectColumnsOverrides(
+        \TYPO3\CMS\Core\DataHandling\DataHandler $dataHandler,
+        string $table,
+        string $field
+    ): array {
+        $tcaFieldConf = $GLOBALS['TCA'][$table]['columns'][$field]['config'];
+        $recordType   = BackendUtility::getTCAtypeValue($table, $dataHandler->checkValue_currentRecord);
+
+        $columnsOverridesConfigOfField = $GLOBALS['TCA'][$table]['types'][$recordType]['columnsOverrides'][$field]['config'] ?? null;
+
+        if ($columnsOverridesConfigOfField) {
+            ArrayUtility::mergeRecursiveWithOverrule($tcaFieldConf, $columnsOverridesConfigOfField);
+        }
+
+        return $tcaFieldConf;
+    }
+}