Merge pull request #1486 from claroline/csv-serialize-test

Csv serialize test

Controller/API/User/GroupController.php

@@ -30,6 +30,8 @@
 use Symfony\Component\Security\Core\Exception\AccessDeniedException;
 use Claroline\CoreBundle\Library\Security\Collection\GroupCollection;
 use Sensio\Bundle\FrameworkExtraBundle\Configuration as EXT;
+use FOS\RestBundle\Controller\Annotations\Get;
+use FOS\RestBundle\Controller\Annotations\Post;
 
 /**
  * @NamePrefix("api_")
@@ -307,6 +309,21 @@ public function getEditGroupFormAction(Group $group)
         return $this->apiManager->handleFormView('ClarolineCoreBundle:API:User\editGroupForm.html.twig', $form, $options);
     }
 
+    /**
+     * @Post("/groups/{group}/import/members", name="group_members_import", options={ "method_prefix" = false })
+     * @View(serializerGroups={"api_user"})
+     *
+     * @param Group $group
+     *
+     * @return Response
+     */
+    public function importMembersAction(Group $group)
+    {
+        $this->throwsExceptionIfNotAdmin();
+
+        return $this->groupManager->importMembers(file_get_contents($this->request->files->get('csv')), $group);
+    }
+
     private function isAdmin()
     {
         return $this->container->get('security.authorization_checker')->isGranted('ROLE_ADMIN');
@@ -336,7 +353,7 @@ private function throwExceptionIfNotGranted($action, $groups)
             throw new AccessDeniedException("You can't do the action [{$action}] on the user list {$groupList}");
         }
     }
-    
+
     /**
      * @View()
      * @ApiDoc(

Controller/API/User/UserController.php

@@ -39,6 +39,7 @@
 use FOS\RestBundle\Controller\Annotations\NamePrefix;
 use Symfony\Component\Security\Core\Exception\AccessDeniedException;
 use FOS\RestBundle\Controller\Annotations\Post;
+use FOS\RestBundle\Controller\Annotations\Get;
 
 /**
  * @NamePrefix("api_")
@@ -113,6 +114,7 @@ public function getUsersAction()
      *     description="Returns the users list",
      *     views = {"user"}
      * )
+     * @Get("/users/page/{page}/limit/{limit}/search", name="search_users", options={ "method_prefix" = false })
      */
     public function getSearchUsersAction($page, $limit)
     {
@@ -141,6 +143,7 @@ public function getSearchUsersAction($page, $limit)
      *     description="Returns the searchable user fields",
      *     views = {"user"}
      * )
+     * @Get("/users/fields")
      */
     public function getUserSearchableFieldsAction()
     {
@@ -428,8 +431,6 @@ public function removeUsersFromGroupAction(Group $group)
     public function csvRemoveUserAction()
     {
         $this->throwsExceptionIfNotAdmin();
-        //pleaaaaaaaase find me my lord
-        $csvFile = null;
 
         $this->userManager->csvRemove($this->request->files->get('csv'));
     }

Library/Exporter/ExporterInterface.php

@@ -11,6 +11,10 @@
 
 namespace Claroline\CoreBundle\Library\Exporter;
 
+/**
+ * @deprecated
+ * This is now supported by the view layer of the fos_rest bundle
+ */
 interface ExporterInterface
 {
     public function export(array $titles, array $data);

Library/View/ExporterViewHandler.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace Claroline\CoreBundle\Library\View;
+
+use FOS\RestBundle\View\View;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+
+class ExporterViewHandler
+{
+    public function createResponse(ViewHandler $handler, View $view, Request $request, $format)
+    {
+        $data = $view->getData();
+        $context = $view->getSerializationContext();
+        $container = $handler->getContainer();
+        $format = $view->getFormat();
+        $file = $container->get('claroline.library.view.serializer.serializer')->serialize($data, $format);
+        $response = new StreamedResponse();
+
+        $response->setCallBack(
+            function () use ($file) {
+                readfile($file);
+            }
+        );
+
+        $response->headers->set('Content-Transfer-Encoding', 'octet-stream');
+        $response->headers->set('Content-Type', 'application/force-download');
+        $response->headers->set('Content-Disposition', 'attachment; filename=file.' . $format);
+
+        switch ($format) {
+            case 'csv': $response->headers->set('Content-Type', 'text/csv'); break;
+            case 'xls': $response->headers->set('Content-Type', 'application/vnd.ms-excel'); break;
+        }
+
+        return $response;
+    }
+}

Library/View/Serializer/Csv.php

@@ -0,0 +1,49 @@
+<?php
+
+/*
+ * This file is part of the Claroline Connect package.
+ *
+ * (c) Claroline Consortium <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Claroline\CoreBundle\Library\View\Serializer;
+
+use JMS\DiExtraBundle\Annotation as DI;
+
+/**
+ * @DI\Service("claroline.library.view.serializer.csv")
+ */
+class Csv
+{
+    private $tmpLogPath;
+
+    /**
+     * @DI\InjectParams({
+     *     "tmp" = @DI\Inject("%claroline.param.platform_generated_archive_path%"),
+     * })
+     */
+    public function __construct($tmp)
+    {
+        $this->tmpLogPath = $tmp;
+    }
+
+    public function export(array $titles, array $data)
+    {
+        $tmpFile = sys_get_temp_dir() . DIRECTORY_SEPARATOR . uniqid() . '.csv';
+        file_put_contents($this->tmpLogPath, $tmpFile . "\n", FILE_APPEND);
+        $fp = fopen($tmpFile, 'w');
+
+        fputcsv($fp, $titles);
+
+        foreach($data as $item) {
+            fputcsv($fp, $item);
+        }
+
+        fclose($fp);
+
+        return $tmpFile;
+    }
+}

Library/View/Serializer/Excel.php

@@ -0,0 +1,58 @@
+<?php
+
+/*
+ * This file is part of the Claroline Connect package.
+ *
+ * (c) Claroline Consortium <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Claroline\CoreBundle\Library\View\Serializer;
+
+use JMS\DiExtraBundle\Annotation as DI;
+
+/**
+ * @DI\Service("claroline.library.view.serializer.xls")
+ */
+class Excel
+{
+    private $tmpLogPath;
+
+    /**
+     * @DI\InjectParams({
+     *     "tmp" = @DI\Inject("%claroline.param.platform_generated_archive_path%"),
+     * })
+     */
+    public function __construct($tmp)
+    {
+        $this->tmpLogPath = $tmp;
+    }
+
+    /**
+     * http://www.the-art-of-web.com/php/dataexport/
+     */
+    public function export(array $titles, array $data)
+    {
+        //titles row
+        $excel = implode("\t", $titles)  . "\r\n";
+
+        foreach ($data as $row) {
+            array_walk($row, function(&$str) {
+                 $str = preg_replace("/\t/", "\\t", $str);
+                 $str = preg_replace("/\r?\n/", "\\n", $str);
+                 if(strstr($str, '"')) $str = '"' . str_replace('"', '""', $str) . '"';
+            });
+
+
+            $excel .= implode("\t", $row) . "\r\n";
+        }
+
+        $tmpFile = sys_get_temp_dir() . DIRECTORY_SEPARATOR . uniqid() . ".xls";
+        file_put_contents($this->tmpLogPath, $tmpFile . "\n", FILE_APPEND);
+        file_put_contents($tmpFile, $excel);
+
+        return $tmpFile;
+    }
+}