System template: Improve asset file naming and directory structure - refs #3804

config/packages/vich_uploader.yaml

@@ -16,7 +16,7 @@ vich_uploader:
         assets:
             uri_prefix: ''
             upload_destination: oneup_flysystem.asset_filesystem
-            namer: Vich\UploaderBundle\Naming\SmartUniqueNamer
+            namer: Chamilo\CoreBundle\Component\Utils\AssetFileNameNamer
             directory_namer:
                 service: Chamilo\CoreBundle\Component\Utils\AssetDirectoryNamer
                 options: {property: 'category'}

src/CoreBundle/Component/Utils/AssetDirectoryNamer.php

@@ -7,7 +7,9 @@ declare(strict_types=1);
 namespace Chamilo\CoreBundle\Component\Utils;
 
 use Chamilo\CoreBundle\Entity\Asset;
+use Chamilo\CoreBundle\Repository\AssetRepository;
 use InvalidArgumentException;
+use Symfony\Component\HttpFoundation\RequestStack;
 use Symfony\Component\PropertyAccess\PropertyAccess;
 use Symfony\Component\PropertyAccess\PropertyAccessorInterface;
 use Vich\UploaderBundle\Mapping\PropertyMapping;
@@ -17,13 +19,17 @@ use Vich\UploaderBundle\Naming\DirectoryNamerInterface;
 class AssetDirectoryNamer implements DirectoryNamerInterface, ConfigurableInterface
 {
     protected PropertyAccessorInterface $propertyAccessor;
+    private ?AssetRepository $assetRepository = null;
+    private ?RequestStack $requestStack = null;
     private string $propertyPath;
     private int $charsPerDir = 2;
     private int $dirs = 1;
 
-    public function __construct(?PropertyAccessorInterface $propertyAccessor)
+    public function __construct(?PropertyAccessorInterface $propertyAccessor, ?AssetRepository $assetRepository = null, ?RequestStack $requestStack= null)
     {
         $this->propertyAccessor = $propertyAccessor ?: PropertyAccess::createPropertyAccessor();
+        $this->assetRepository = $assetRepository;
+        $this->requestStack = $requestStack;
     }
 
     /**
@@ -53,6 +59,12 @@ class AssetDirectoryNamer implements DirectoryNamerInterface, ConfigurableInterf
         $fileName = $mapping->getFileName($object);
         $category = $this->propertyAccessor->getValue($object, $this->propertyPath);
 
+        if ($object->getCategory() === Asset::SYSTEM_TEMPLATE) {
+            return 'system_templates';
+        } elseif ($object->getCategory() === Asset::TEMPLATE) {
+            return 'doc_templates';
+        }
+
         $parts[] = $category;
 
         if (Asset::EXTRA_FIELD === $category) {

src/CoreBundle/Component/Utils/AssetFileNameNamer.php

@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+/* For licensing terms, see /license.txt */
+
+namespace Chamilo\CoreBundle\Component\Utils;
+
+use Chamilo\CoreBundle\Entity\Asset;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Contracts\Translation\TranslatorInterface;
+use Vich\UploaderBundle\Mapping\PropertyMapping;
+use Vich\UploaderBundle\Naming\NamerInterface;
+
+class AssetFileNameNamer implements NamerInterface
+{
+    private RequestStack $requestStack;
+    private TranslatorInterface $translator;
+
+    public function __construct(RequestStack $requestStack, TranslatorInterface $translator)
+    {
+        $this->requestStack = $requestStack;
+        $this->translator = $translator;
+    }
+
+    public function name($object, PropertyMapping $mapping): string
+    {
+        $category = $object->getCategory();
+
+        if (in_array($category, [Asset::TEMPLATE, Asset::SYSTEM_TEMPLATE])) {
+            $request = $this->requestStack->getCurrentRequest();
+            if ($request) {
+                $templateId = $object->getId();
+                $templateTitle = $request->get('title', 'default-title');
+                $titleSlug = $this->slugify($templateTitle);
+                $extension = pathinfo($mapping->getFileName($object), PATHINFO_EXTENSION);
+                return sprintf('%s-%s.%s', $templateId, $titleSlug, $extension);
+            }
+        }
+
+        return $mapping->getFileName($object);
+    }
+
+    private function slugify(string $text): string
+    {
+        return strtolower(trim(preg_replace('/[^A-Za-z0-9-]+/', '-', $text), '-'));
+    }
+}

src/CoreBundle/Resources/config/services.yml

@@ -45,7 +45,19 @@ services:
     Chamilo\CoreBundle\Component\Editor\CkEditor\CkEditor:
         arguments: ['@translator', '@router']
 
-    Chamilo\CoreBundle\Component\Utils\AssetDirectoryNamer: ~
+    Chamilo\CoreBundle\Component\Utils\AssetDirectoryNamer:
+      arguments:
+        - '@property_accessor'
+        - '@Chamilo\CoreBundle\Repository\AssetRepository'
+        - '@request_stack'
+
+    Chamilo\CoreBundle\Component\Utils\AssetFileNameNamer:
+      arguments:
+        - '@request_stack'
+        - '@translator'
+      tags:
+        - { name: vich_uploader.namer, mapping: assets }
+
     Chamilo\CoreBundle\Component\Utils\CreateDefaultPages: ~
     Chamilo\CoreBundle\Component\Utils\NameConvention: ~
     Chamilo\CoreBundle\Component\Utils\Glide: