Fix Page Builder content translation and PHP 7.4 compatibility

CHANGELOG.md

@@ -1,4 +1,10 @@
 # Automatic Translation
+## [1.11.2] - 12/03/2026
+### Fixed
+- Fixed widget content_settings translation using JSON decode/encode instead of unreliable regex on raw encoded string
+- Added translation of repeatable items (title, content, button, image_alt) inside content_settings
+- Added translation of widget preview HTML inside content_settings for Page Builder editor consistency
+
 ## [1.11.1] - 12/03/2026
 ### Fixed
 - Fixed encodePageBuilderHtmlBox corrupting text/heading content types (double HTML-encoding, style block encoding, spurious newlines)

Service/TranslateParsedContent.php

@@ -5,22 +5,39 @@
 
 use MageOS\AutomaticTranslation\Helper\Service;
 use MageOS\AutomaticTranslation\Model\Translator;
+use Magento\Framework\Serialize\Serializer\Json;
 use RuntimeException;
 use Exception;
 
 class TranslateParsedContent
 {
-    const TRANSLATABLE_WIDGET_PARAMS = ['anchor_text', 'title', 'description'];
     const WIDGET_PATTERN = '/\{\{widget\s[^}]*\}\}/';
+    const TRANSLATABLE_WIDGET_PARAMS = ['anchor_text', 'title', 'description'];
+    const TRANSLATABLE_REPEATABLE_PARAMS = ['title', 'content', 'button', 'image_alt'];
+    const JSON_ENCODE_FLAGS = JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES;
+
+    /** @var Service */
+    protected Service $serviceHelper;
+
+    /** @var Translator */
+    protected Translator $translator;
+
+    /** @var Json */
+    protected Json $json;
 
     /**
      * @param Service $serviceHelper
      * @param Translator $translator
+     * @param Json $json
      */
     public function __construct(
-        protected Service $serviceHelper,
-        protected Translator $translator,
+        Service $serviceHelper,
+        Translator $translator,
+        Json $json
     ) {
+        $this->serviceHelper = $serviceHelper;
+        $this->translator = $translator;
+        $this->json = $json;
     }
 
     /**
@@ -35,7 +52,7 @@ public function execute(
         $parsedContent,
         string $requestPostValue,
         string $destinationLanguage
-    ): mixed {
+    ) {
         if (is_string($parsedContent)) {
             return $this->translateWidgetDirectives($parsedContent, $destinationLanguage);
         }
@@ -95,7 +112,7 @@ function (array $matches) use (&$contentSettingsMap): string {
         foreach ($contentSettingsMap as $key => $value) {
             $result = str_replace(
                 'content_settings="' . $key . '"',
-                'content_settings="' . $value . '"',
+                'content_settings="' . $this->translateContentSettings($value, $destinationLanguage) . '"',
                 $result
             );
         }
@@ -161,6 +178,138 @@ function (array $matches) use (&$map, $prefix): string {
         return [$result, $map];
     }
 
+    /**
+     * @param string $contentSettings
+     * @param string $destinationLanguage
+     * @return string
+     * @throws Exception
+     */
+    protected function translateContentSettings(
+        string $contentSettings,
+        string $destinationLanguage
+    ): string {
+        $decoded = html_entity_decode($contentSettings, ENT_QUOTES, 'UTF-8');
+
+        try {
+            $outer = $this->json->unserialize($decoded);
+        } catch (Exception $e) {
+            return $contentSettings;
+        }
+
+        if (!is_array($outer) || !isset($outer['data'])) {
+            return $contentSettings;
+        }
+
+        try {
+            $data = $this->json->unserialize($outer['data']);
+        } catch (Exception $e) {
+            return $contentSettings;
+        }
+
+        if (!is_array($data) || !isset($data['values'])) {
+            return $contentSettings;
+        }
+
+        $translations = [];
+
+        foreach ($data['values'] as $key => &$value) {
+            if (!is_string($value) || trim($value) === '') {
+                continue;
+            }
+
+            if (strncmp($key, 'repeatable_', 11) === 0 && substr($key, -6) === '_items') {
+                $original = $value;
+                $value = $this->translateRepeatableItems($value, $destinationLanguage);
+                $this->collectRepeatableTranslations($original, $value, $translations);
+                continue;
+            }
+
+            foreach (self::TRANSLATABLE_WIDGET_PARAMS as $suffix) {
+                $needle = '_' . $suffix;
+                if (substr($key, -strlen($needle)) === $needle) {
+                    $original = $value;
+                    $value = $this->translator->translate($value, $destinationLanguage);
+                    if ($original !== $value) {
+                        $translations[$original] = $value;
+                    }
+                    break;
+                }
+            }
+        }
+        unset($value);
+
+        $outer['data'] = json_encode($data, self::JSON_ENCODE_FLAGS);
+
+        if (isset($outer['preview']) && !empty($translations)) {
+            foreach ($translations as $original => $translated) {
+                $outer['preview'] = str_replace($original, $translated, $outer['preview']);
+            }
+        }
+
+        return htmlspecialchars(
+            json_encode($outer, self::JSON_ENCODE_FLAGS),
+            ENT_COMPAT,
+            'UTF-8'
+        );
+    }
+
+    /**
+     * @param string $original
+     * @param string $translated
+     * @param array &$translations
+     */
+    protected function collectRepeatableTranslations(
+        string $original,
+        string $translated,
+        array &$translations
+    ): void {
+        foreach (self::TRANSLATABLE_REPEATABLE_PARAMS as $param) {
+            preg_match_all('/`' . preg_quote($param, '/') . '`:`([^`]*)`/u', $original, $origMatches);
+            preg_match_all('/`' . preg_quote($param, '/') . '`:`([^`]*)`/u', $translated, $transMatches);
+
+            foreach ($origMatches[1] as $j => $origVal) {
+                if (isset($transMatches[1][$j]) && $origVal !== $transMatches[1][$j] && trim($origVal) !== '') {
+                    $translations[$origVal] = $transMatches[1][$j];
+                }
+            }
+        }
+    }
+
+    /**
+     * @param string $repeatableString
+     * @param string $destinationLanguage
+     * @return string
+     * @throws RuntimeException
+     * @throws Exception
+     */
+    protected function translateRepeatableItems(
+        string $repeatableString,
+        string $destinationLanguage
+    ): string {
+        foreach (self::TRANSLATABLE_REPEATABLE_PARAMS as $param) {
+            $result = preg_replace_callback(
+                '/(`' . preg_quote($param, '/') . '`:`)([^`]*)(`)/u',
+                function (array $matches) use ($destinationLanguage): string {
+                    if (trim($matches[2]) === '') {
+                        return $matches[0];
+                    }
+                    return $matches[1]
+                        . $this->translator->translate($matches[2], $destinationLanguage)
+                        . $matches[3];
+                },
+                $repeatableString
+            );
+
+            if ($result === null) {
+                throw new RuntimeException(sprintf('preg_replace_callback failed with error %d', preg_last_error()));
+            }
+
+            $repeatableString = $result;
+        }
+
+        return $repeatableString;
+    }
+
     /**
      * @param string $widget
      * @param string $destinationLanguage
@@ -193,6 +342,23 @@ function (array $matches) use ($destinationLanguage): string {
             $widget = $result;
         }
 
-        return $widget;
+        $result = preg_replace_callback(
+            '/(repeatable_[a-z_]+_items=")([^"]*)(")/',
+            function (array $matches) use ($destinationLanguage): string {
+                if (trim($matches[2]) === '') {
+                    return $matches[0];
+                }
+                return $matches[1]
+                    . $this->translateRepeatableItems($matches[2], $destinationLanguage)
+                    . $matches[3];
+            },
+            $widget
+        );
+
+        if ($result === null) {
+            throw new RuntimeException(sprintf('preg_replace_callback failed with error %d', preg_last_error()));
+        }
+
+        return $result;
     }
 }

composer.json

@@ -6,6 +6,7 @@
         "MIT"
     ],
     "require": {
+        "php": ">=7.4",
         "magento/framework": "*",
         "magento/module-catalog": "^104.0.0",
         "deeplcom/deepl-php": "^1",