Add '/prod/download/' controller to download a set of documents

lib/Alchemy/Phrasea/Application/Root.php

@@ -34,6 +34,7 @@ use Alchemy\Phrasea\Controller\Admin\TaskManager;
 use Alchemy\Phrasea\Controller\Admin\Users;
 use Alchemy\Phrasea\Controller\Prod\Basket;
 use Alchemy\Phrasea\Controller\Prod\Bridge;
+use Alchemy\Phrasea\Controller\Prod\Download;
 use Alchemy\Phrasea\Controller\Prod\Edit;
 use Alchemy\Phrasea\Controller\Prod\Export;
 use Alchemy\Phrasea\Controller\Prod\Feed;
@@ -134,6 +135,7 @@ return call_user_func(function($environment = null) {
     $app->mount('/prod/query/', new Query());
     $app->mount('/prod/order/', new Order());
     $app->mount('/prod/baskets', new Basket());
+    $app->mount('/prod/download', new Download());
     $app->mount('/prod/story', new Story());
     $app->mount('/prod/WorkZone', new WorkZone());
     $app->mount('/prod/lists', new UsrLists());

lib/Alchemy/Phrasea/Controller/Prod/Download.php

@@ -0,0 +1,111 @@
+<?php
+
+/*
+ * This file is part of Phraseanet
+ *
+ * (c) 2005-2012 Alchemy
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Alchemy\Phrasea\Controller\Prod;
+
+use Silex\Application;
+use Silex\ControllerProviderInterface;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+
+class Download implements ControllerProviderInterface
+{
+
+    /**
+     * {@inheritDoc}
+     */
+    public function connect(Application $app)
+    {
+        $controllers = $app['controllers_factory'];
+
+        $controllers->before(function(Request $request) use ($app) {
+            $app['firewall']->requireAuthentication();
+        });
+
+        /**
+         * Download a set of documents
+         *
+         * name         : download
+         *
+         * description  : Download a set of documents
+         *
+         * method       : POST
+         *
+         * parameters   : none
+         *
+         * return       : Redirect Response
+         */
+        $controllers->post('/', $this->call('download'))
+            ->bind('download');
+
+
+        return $controllers;
+    }
+
+    /**
+     * Download a set of documents
+     *
+     * @param   Application $app
+     * @param   Request     $request
+     * @return  RedirectResponse
+     */
+    public function download(Application $app, Request $request)
+    {
+        $lst = $request->request->get('lst');
+        $ssttid = $request->request->get('ssttid', '');
+        $subdefs = $request->request->get('obj', array());
+
+        $download = new \set_export($app, $lst, $ssttid);
+
+        $list = $download->prepare_export(
+            $app['phraseanet.user'],
+            $app['filesystem'],
+            $subdefs,
+            $request->request->get('title') === 'title' ? true : false,
+            $request->request->get('businessfields')
+        );
+
+        $list['export_name'] = sprintf('%s.zip', $download->getExportName());
+
+        $token = \random::getUrlToken(
+            $app,
+            \random::TYPE_DOWNLOAD,
+            $app['phraseanet.user']->get_id(),
+            new \DateTime('+3 hours'), // Token lifetime
+            serialize($list)
+        );
+
+        if (!$token) {
+            throw new \RuntimeException('Download token could not be generated');
+        }
+
+        $app['events-manager']->trigger('__DOWNLOAD__', array(
+            'lst'         => $lst,
+            'downloader'  => $app['phraseanet.user']->get_id(),
+            'subdefs'     => $subdefs,
+            'from_basket' => $ssttid,
+            'export_file' => $download->getExportName()
+        ));
+
+        return $app->redirect('/download/' . $token .'/');
+    }
+
+    /**
+     * Prefix the method to call with the controller class name
+     *
+     * @param  string $method The method to call
+     * @return string
+     */
+    private function call($method)
+    {
+        return sprintf('%s::%s', __CLASS__, $method);
+    }
+}

tests/Alchemy/Phrasea/Controller/Prod/DownloadTest.php

@@ -0,0 +1,48 @@
+<?php
+
+require_once __DIR__ . '/../../../../PhraseanetWebTestCaseAuthenticatedAbstract.class.inc';
+
+class ExportTest extends \PhraseanetWebTestCaseAuthenticatedAbstract
+{
+    protected $client;
+
+    /**
+     * @covers Alchemy\Phrasea\Controller\Prod\Download::exportFtp
+     */
+    public function testDownloadRecords()
+    {
+        $eventManagerStub = $this->getMockBuilder('\eventsmanager_broker')
+                     ->disableOriginalConstructor()
+                     ->getMock();
+
+        $eventManagerStub->expects($this->once())
+             ->method('trigger')
+             ->with($this->equalTo('__DOWNLOAD__'), $this->isType('array'))
+             ->will($this->returnValue(null));
+
+        self::$DI['app']['events-manager'] = $eventManagerStub;
+
+        self::$DI['client']->request('POST', '/prod/download/', array(
+            'lst'               => self::$DI['record_1']->get_serialize_key(),
+            'ssttid'            => '',
+            'obj'               => array('preview', 'document'),
+            'title'             => 'export_title_test',
+            'businessfields'    => '1'
+        ));
+
+        $response = self::$DI['client']->getResponse();
+        $this->assertTrue($response->isRedirect());
+        $this->assertRegExp('#download/[a-zA-Z0-9]*/$#', $response->headers->get('location'));
+    }
+
+    /**
+     * @covers Alchemy\Phrasea\Controller\Prod\Download::connect
+     * @covers Alchemy\Phrasea\Controller\Prod\Download::call
+     */
+    public function testRequireAuthentication()
+    {
+        $this->logout(self::$DI['app']);
+        self::$DI['client']->request('POST', '/prod/download/');
+        $this->assertTrue(self::$DI['client']->getResponse()->isRedirect());
+    }
+}