[File] adds basic info when file has no player

src/main/core/API/Serializer/Resource/Types/FileSerializer.php

@@ -8,7 +8,9 @@
 use Claroline\CoreBundle\Entity\Resource\ResourceNode;
 use Claroline\CoreBundle\Event\GenericDataEvent;
 use Claroline\CoreBundle\Event\Resource\File\LoadFileEvent;
+use Claroline\CoreBundle\Library\Normalizer\TextNormalizer;
 use Symfony\Component\EventDispatcher\EventDispatcherInterface;
+use Symfony\Component\Mime\MimeTypes;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 use Symfony\Component\Routing\RouterInterface;
 
@@ -48,11 +50,23 @@ public function getName()
      */
     public function serialize(File $file): array
     {
-        $options = [
+        $ext = pathinfo($file->getHashName(), PATHINFO_EXTENSION);
+        if (empty($ext)) {
+            $mimeTypeGuesser = new MimeTypes();
+            $guessedExtension = $mimeTypeGuesser->getExtensions($file->getMimeType());
+            if (!empty($guessedExtension)) {
+                $ext = $guessedExtension[0];
+            }
+        }
+
+        $fileName = TextNormalizer::toKey(str_replace('.'.$ext, '', $file->getResourceNode()->getName())).'.'.$ext;
+
+        $serialized = [
             'id' => $file->getUuid(),
             'size' => $file->getSize(),
             'opening' => $file->getOpening(),
             'commentsActivated' => $file->getResourceNode()->isCommentsActivated(),
+            'name' => $fileName, // the name of the file which will be used for file download
             'hashName' => $file->getHashName(),
 
             // We generate URL here because the stream API endpoint uses ResourceNode ID,
@@ -75,7 +89,7 @@ public function serialize(File $file): array
             $additionalFileData = $fallBackEvent->getData();
         }
 
-        return array_merge($additionalFileData, $options);
+        return array_merge($additionalFileData, $serialized);
     }
 
     public function deserialize($data, File $file, array $options = []): File

src/main/core/Resources/modules/resources/file/player/components/main.jsx

@@ -12,6 +12,7 @@ import {File as FileTypes} from '#/main/core/files/prop-types'
 
 import {constants} from '#/main/core/resources/file/constants'
 import {ContentComments} from '#/main/app/content/components/comments'
+import {PlayerOverview} from '#/main/core/resources/file/player/components/overview'
 
 // TODO : display a standard player with file info if no custom one
 const PlayerMain = (props) => {
@@ -55,6 +56,17 @@ const PlayerMain = (props) => {
         }
 
         props.download(props.resourceNode)
+
+        console.log(props.mimeType)
+
+        return (
+          <PlayerOverview
+            file={props.file}
+            resourceNode={props.resourceNode}
+            workspace={props.workspace}
+            download={props.download}
+          />
+        )
       }}
     />
   )
@@ -70,6 +82,7 @@ PlayerMain.propTypes = {
   file: T.shape(
     FileTypes.propTypes
   ).isRequired,
+  workspace: T.object,
   createComment: T.func.isRequired,
   editComment: T.func.isRequired,
   deleteComment: T.func.isRequired

src/main/core/Resources/modules/resources/file/player/components/overview.jsx

@@ -0,0 +1,68 @@
+import React, {Fragment} from 'react'
+import {PropTypes as T} from 'prop-types'
+import get from 'lodash/get'
+
+import {trans, fileSize} from '#/main/app/intl'
+import {CALLBACK_BUTTON, URL_BUTTON} from '#/main/app/buttons'
+import {Toolbar} from '#/main/app/action'
+import {ContentHtml} from '#/main/app/content/components/html'
+import {route} from '#/main/core/workspace/routing'
+
+const PlayerOverview = (props) =>
+  <Fragment>
+    {get(props.resourceNode, 'meta.description') &&
+      <div className="panel panel-default" style={{marginTop: 20}}>
+        <ContentHtml className="panel-body">{get(props.resourceNode, 'meta.description')}</ContentHtml>
+      </div>
+    }
+
+    <div className="well well-sm component-container" style={{marginTop: !get(props.resourceNode, 'meta.description') ? 20 : 0}}>
+      <span className="fa fa-fw fa-file icon-with-text-right" />
+      {props.file.name}
+      <b className="pull-right">
+        {fileSize(props.file.size)+trans('bytes_short')}
+      </b>
+    </div>
+
+    <Toolbar
+      className="component-container"
+      buttonName="btn btn-block btn-emphasis"
+      toolbar="download home"
+      actions={[
+        {
+          name: 'download',
+          type: CALLBACK_BUTTON,
+          icon: 'fa fa-fw fa-download',
+          label: trans('download', {}, 'actions'),
+          callback: () => props.download(props.resourceNode),
+          primary: true
+        }, {
+          name: 'home',
+          type: URL_BUTTON, // we require an URL_BUTTON here to escape the embedded resource router
+          icon: 'fa fa-fw fa-home',
+          label: trans('return-home', {}, 'actions'),
+          target: '#'+route(props.workspace),
+          displayed: !!props.workspace
+        }
+      ]}
+    />
+  </Fragment>
+
+PlayerOverview.propTypes = {
+  file: T.shape({
+    name: T.string.isRequired,
+    size: T.number
+  }).isRequired,
+  resourceNode: T.shape({
+    name: T.string.isRequired,
+    meta: T.shape({
+      description: T.string
+    })
+  }),
+  workspace: T.object,
+  download: T.func.isRequired
+}
+
+export {
+  PlayerOverview
+}

src/main/core/Resources/modules/resources/file/player/containers/main.jsx

@@ -19,6 +19,7 @@ const PlayerMain = connect(
     mimeType: selectors.mimeType(state),
     file: selectors.file(state),
     resourceNode: resourceSelectors.resourceNode(state),
+    workspace: resourceSelectors.workspace(state),
     canEdit: hasPermission('edit', resourceSelectors.resourceNode(state))
   }),
   (dispatch) => ({