From e6875b4421243139fb961f5e9b65b9ef83d04c30 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Morel=20Se=CC=81bastien?= <morel.seb@gmail.com>
Date: Fri, 6 Apr 2018 10:53:35 -0700
Subject: [PATCH] Google just removes <title> tag, fix by faking it

---
 ...zPlatformAutomatedTranslationExtension.php |  1 +
 bundle/Resources/config/default_settings.yml  |  1 +
 lib/Encoder.php                               | 36 +++++++++++++++++++
 3 files changed, 38 insertions(+)

diff --git a/bundle/DependencyInjection/EzPlatformAutomatedTranslationExtension.php b/bundle/DependencyInjection/EzPlatformAutomatedTranslationExtension.php
index 1700f61..bd2b603 100644
--- a/bundle/DependencyInjection/EzPlatformAutomatedTranslationExtension.php
+++ b/bundle/DependencyInjection/EzPlatformAutomatedTranslationExtension.php
@@ -45,5 +45,6 @@ public function load(array $configs, ContainerBuilder $container): void
         $processor->mapSetting('configurations', $config);
         $processor->mapSetting('nontranslatablecharacters', $config);
         $processor->mapSetting('nontranslatabletags', $config);
+        $processor->mapSetting('nonnalidattributetags', $config);
     }
 }
diff --git a/bundle/Resources/config/default_settings.yml b/bundle/Resources/config/default_settings.yml
index d606193..9d64eb8 100644
--- a/bundle/Resources/config/default_settings.yml
+++ b/bundle/Resources/config/default_settings.yml
@@ -2,4 +2,5 @@ parameters:
     ez_platform_automated_translation.default.configurations: ~
     ez_platform_automated_translation.default.nontranslatablecharacters: []
     ez_platform_automated_translation.default.nontranslatabletags: []
+    ez_platform_automated_translation.default.nonnalidattributetags: []
 
diff --git a/lib/Encoder.php b/lib/Encoder.php
index 5a88a7e..3bf197e 100644
--- a/lib/Encoder.php
+++ b/lib/Encoder.php
@@ -84,6 +84,13 @@ class Encoder
      */
     private $nonTranslatableTags;
 
+    /**
+     * Every attributes inside these tags must be preserve from translation.
+     *
+     * @var array
+     */
+    private $nonValidAttributeTags;
+
     /**
      * @var ContentTypeService
      */
@@ -113,8 +120,14 @@ public function __construct(ContentTypeService $contentTypeService, ConfigResolv
             'ez_platform_automated_translation'
         );
 
+        $attributes = $configResolver->getParameter(
+            'nonnalidattributetags',
+            'ez_platform_automated_translation'
+        );
+
         $this->nonTranslatableTags              = ['ezembed'] + $tags;
         $this->nonTranslatableCharactersHashMap = ["\n" => 'XXXEOLXXX'] + $chars;
+        $this->nonValidAttributeTags            = ['title'] + $attributes;
     }
 
     /**
@@ -214,6 +227,19 @@ function ($matches) use ($tag) {
                 $xmlString
             );
         }
+        foreach ($this->nonValidAttributeTags as $tag) {
+            $xmlString = preg_replace_callback(
+                '#<' . $tag . '(.[^>]*)>#uim',
+                function ($matches) use ($tag) {
+                    $hash                        = sha1($matches[0]);
+                    $this->placeHolderMap[$hash] = $matches[0];
+
+                    return "<fake{$tag} {$hash}>";
+                },
+                $xmlString
+            );
+            $xmlString = str_replace("</{$tag}>", "</fake{$tag}>", $xmlString);
+        }
 
         return $xmlString;
     }
@@ -239,6 +265,16 @@ function ($matches) {
                 $value
             );
         }
+        foreach ($this->nonValidAttributeTags as $tag) {
+            $value = preg_replace_callback(
+                '#<fake' . $tag . '(.[^>]*)>#uim',
+                function ($matches) {
+                    return $this->placeHolderMap[trim($matches[1])];
+                },
+                $value
+            );
+            $value = str_replace("</fake{$tag}>", "</{$tag}>", $value);
+        }
 
         return $value;
     }