[Backend] Lc liip & File

Field/FileManagerField.php

                         ->setProperty($propertyName)
                         ->setLabel($label)
                         ->setTemplatePath('@LcAdmin/crud/field/image.html.twig')
-                        ->addJsFiles('bundles/lcadmin/js/form-type-collection.js')
+                        ->addJsFiles('bundles/lcadmin/js/form-type-file-manager.js')
                         ->setFormType(FileManagerType::class)
                         ->addCssClass('field-text')
                         ->setCustomOption(self::OPTION_MAX_LENGTH, null)

Form/Type/FileManagerType.php

 
         public function buildForm(FormBuilderInterface $builder, array $options)
         {
-                $builder->add('image', HiddenType::class, array(
+                $builder->add('path', HiddenType::class, array(
                         'block_prefix' => 'file_manager_image',
                         'label' => false
                 ));

Model/Cms/File.php

         /**
          * @ORM\Column(type="string", length=255, nullable=true)
          */
-        protected $image;
+        protected $path;
 
         /**
          * @Gedmo\Translatable
 
 
         public function __toString(){
-                return 'dfe';
+                return $this->getLegend();
         }
 
-        public function getImage(): ?string
+        public function getPath(): ?string
         {
-                return $this->image;
+                return $this->path;
         }
 
-        public function setImage(?string $image): self
+        public function setPath(?string $path): self
         {
-                $this->image = $image;
+                $this->path = $path;
 
                 return $this;
         }
 
+
         public function getLegend(): ?string
         {
                 return $this->legend;

Resources/views/crud/field/image.html.twig

 {% set html_id = 'ea-lightbox-' ~ field.uniqueId %}
 {% if field.value is not null %}
 <a href="#" class="ea-lightbox-thumbnail" title="{{ field.value.legend }}" data-featherlight="#{{ html_id }}" data-featherlight-close-on-click="anywhere">
-    <img src="{{ asset(field.value.image) }}" class="img-fluid">
+    <img src="{{ asset(field.value.path) }}" class="img-fluid">
 </a>
 
 <div id="{{ html_id }}" class="ea-lightbox">
-    <img src="{{ asset(field.value.image) }}">
+    <img src="{{ asset(field.value.path) }}">
 </div>
 {% endif %}

Resources/views/crud/form_theme.html.twig

 
     <div class="lc-filemanager col-xs-12">
         <div class="col-md-6 col-xs-12 nopadding" style="padding: 0px;">
-            <img style="width: 200px; height: 150px; object-fit: contain; background: #ddd; " src="{{ form.image.vars.value }}" class="lc-filemenager-preview" id="{{ form.image.vars.id }}_preview" alt="">
+            <img style="width: 200px; height: 150px; object-fit: contain; background: #ddd; " src="{{ form.path.vars.value }}" class="lc-filemenager-preview" id="{{ form.path.vars.id }}_preview" alt="">
         </div>
         <div class="input-group">
             {{ form_widget(form) }}
 
             <div class="input-group-append">
-                <button type="button" class="btn btn-sm lc-filemanager-open" data-id="{{ form.image.vars.id }}"
+                <button type="button" class="btn btn-sm lc-filemanager-open" data-id="{{ form.path.vars.id }}"
                         data-target="{{ path('file_manager', {module:1, conf:'default'})|raw }}">
                     <i class="fa fa-folder-open-o"></i>
                 </button>
                 {% if value %}
-                    <button type="button" class="btn btn-sm lc-filemanager-delete" data-id="{{ form.image.vars.id }}">
+                    <button type="button" class="btn btn-sm lc-filemanager-delete" data-id="{{ form.path.vars.id }}">
                         <i class="fa fa-trash-o"></i>
                     </button>
                 {% endif %}

Twig/TwigExtension.php

+<?php
+
+namespace Lc\AdminBundle\Twig;
+
+
+use App\Entity\Page;
+
+use Doctrine\ORM\EntityManagerInterface;
+use Liip\ImagineBundle\Imagine\Cache\CacheManager;
+use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\HttpKernel\KernelInterface;
+use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
+use Twig\Extension\AbstractExtension;
+use Twig\TwigFilter;
+use Twig\TwigFunction;
+
+class TwigExtension extends AbstractExtension
+{
+        protected $em;
+        protected $kernel;
+        protected $parameterBag;
+        protected $cacheManager;
+        protected $requestStack;
+        protected $router;
+
+        public function __construct(KernelInterface $kernel, ParameterBagInterface $parameterBag, CacheManager $cacheManager, EntityManagerInterface $entityManager, RequestStack $requestStack,UrlGeneratorInterface $router)
+        {
+                $this->kernel = $kernel;
+                $this->parameterBag = $parameterBag;
+                $this->cacheManager = $cacheManager;
+                $this->em = $entityManager;
+                $this->requestStack = $requestStack;
+                $this->router = $router;
+        }
+
+        public function getFunctions()
+        {
+                return array(
+                        new TwigFunction('lc_liip', [$this, 'lcLiip']),
+                        new TwigFunction('page_by_dev_alias', [$this, 'getPageByDevAlias']),
+                        new TwigFunction('translated_urls', [$this, 'getTranslatedUrls'])
+                );
+        }
+
+
+        public function getFilters()
+        {
+                return [
+                        new TwigFilter('lc_cache', [$this, 'lcCache']),
+                ];
+        }
+
+        public function lcCache($file)
+        {
+                $cacheTime = filemtime($this->kernel->getProjectDir() . '/public' . $file);
+                if ($cacheTime) {
+                        return $file . '?c=' . $cacheTime;
+                } else {
+                        return $file . "?c=0";
+                }
+        }
+
+        public function lcLiip($path, $thumb = 'tile', $default = 'default.jpg')
+        {
+                if (substr($path, 0, 1) === '/') $path = substr($path, 1);
+
+                if ($path) {
+                        $fileManagerFolder = substr($this->getFileManagerFolder(), 1)  ;
+
+                        if (strpos($path, $fileManagerFolder) === false) {
+                                $path = $fileManagerFolder . '/' . $path;
+                        }
+
+                        if (file_exists($path)) {
+                                return $this->cacheManager->getBrowserPath($path, $thumb);
+                        }
+                }
+
+                return $this->cacheManager->getBrowserPath($this->getFileManagerFolder() . '/' . $default, $thumb);
+        }
+
+        function getTranslatedUrls()
+        {
+                $ret = array();
+                $langs = $this->parameterBag->get('app.locales');
+                $currentRoute = $this->requestStack->getCurrentRequest()->get('_route');
+
+                $params = array_merge((array)$this->requestStack->getCurrentRequest()->get('_route_params'), $_GET);
+
+                if ($currentRoute) {
+                        foreach($langs as $lg) {
+                                $ret[$lg] = $this->router->generate($currentRoute, array_merge($params, array('_locale'=>$lg)));
+                        }
+                }
+
+                return $ret;
+        }
+
+        public function getFileManagerFolder()
+        {
+                return $this->parameterBag->get('app.path_uploads');
+        }
+
+        public function getPageByDevAlias($devAlias)
+        {
+
+                return $this->em->getRepository(Page::class)->findOneByDevAlias($devAlias);
+        }
+
+}