From 29e03697deaf4a2cd0f36d990596d9fbda990ebe Mon Sep 17 00:00:00 2001
From: David Beniamine <david.beniamine@tetras-libre.fr>
Date: Tue, 7 Dec 2021 17:06:01 +0100
Subject: [PATCH] Fallback controller WIP
---
config/routes/annotations.yaml | 4 +
config/services.yaml | 4 +
src/Controller/FallbackController.php | 370 ++++++++++++++++++++++++++
templates/legacy/legacy.html.twig | 21 ++
4 files changed, 399 insertions(+)
create mode 100644 src/Controller/FallbackController.php
create mode 100644 templates/legacy/legacy.html.twig
diff --git a/config/routes/annotations.yaml b/config/routes/annotations.yaml
index e92efc5..1d3551d 100644
--- a/config/routes/annotations.yaml
+++ b/config/routes/annotations.yaml
@@ -2,6 +2,10 @@ controllers:
resource: ../../src/Controller/
type: annotation
+fallback:
+ resource: ../../src/Controller/FallbackController.php
+ type: annotation
+
kernel:
resource: ../../src/Kernel.php
type: annotation
diff --git a/config/services.yaml b/config/services.yaml
index 533ef58..1cf8a0e 100644
--- a/config/services.yaml
+++ b/config/services.yaml
@@ -21,3 +21,7 @@ services:
# add more service definitions when explicit configuration is needed
# please note that last definitions always *replace* previous ones
+parameters:
+ app.legacy_url_external: '%env(LEGACY_URL_EXTERNAL)%'
+ app.legacy_url: '%env(LEGACY_URL)%'
+ app.legacy_external_prefix: '%env(LEGACY_EXTERNAL_PREFIX)%'
diff --git a/src/Controller/FallbackController.php b/src/Controller/FallbackController.php
new file mode 100644
index 0000000..bee13b3
--- /dev/null
+++ b/src/Controller/FallbackController.php
@@ -0,0 +1,370 @@
+<?php
+
+namespace App\Controller;
+
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\Routing\Annotation\Route;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\BinaryFileResponse;
+use Symfony\Component\HttpFoundation\File\File;
+use Symfony\Component\HttpFoundation\File\Exception\FileException;
+use AppBundle\Entity\Capsule;
+use Symfony\Component\HttpFoundation\File\Exception\FileNotFoundException;
+use Symfony\Component\HttpFoundation\RedirectResponse;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+class FallbackController extends AbstractController
+{
+ /**
+ * @Route("/", name="get_legacy_resource_creation", methods={"POST"})
+ * @Route("/{controller}", name="get_legacy_resource_creation_index", requirements={"controller" = "index.php"})
+ */
+ public function getCreationCapsuleAction(Request $request, $controller = null)
+ {
+
+ // $_POST parameters
+ $capsuleName = $request->request->get('create');
+ $capsulePass = $request->request->get('p');
+ $capsuleLink = $this->sanitize($capsuleName);
+
+ $this->denyAccessUnlessGranted('IS_AUTHENTICATED_REMEMBERED');
+ $user = $this->getUser();
+
+ /*
+ // memorykall legacy affichera un message si champ vide
+ //bloquer les noms à null
+ if($capsuleName == null || $capsuleName == '')
+ {
+ // rediriger sur une page demandant un nom
+ return $this->redirectToRoute('missing_name');
+ }*/
+
+// TODO : the following code MUST be re-enabled with tuleap-51
+// // check if capsule exist in database
+// $capByName = $this->getDoctrine()
+// ->getManager()
+// ->getRepository('AppBundle:Capsule')
+// ->findOneByNom($capsuleName)
+// ;
+// $capByLink = $this->getDoctrine()
+// ->getManager()
+// ->getRepository('AppBundle:Capsule')
+// ->findOneByLink($capsuleLink)
+// ;
+// if (!$capByName instanceof Capsule && !$capByLink instanceof Capsule) {
+// $dateCreation = new \DateTime();
+// $cap = new Capsule();
+// $cap->setNom($capsuleName);
+// $cap->setLink($capsuleLink);
+// $cap->setEditionLink($capsuleLink.'/?p='.$capsulePass);
+// $cap->setAutCrea($user);
+// $cap->setDtCrea($dateCreation);
+// $cap->setDtMaj($dateCreation);
+// $cap->addEditeur($user);
+//
+// $em = $this->getDoctrine()->getManager();
+// $em->persist($cap);
+// $em->flush();
+// }
+// // si la capsule existe déjà memorkall legacy affichera un message capsule existe déjà
+
+ $response = $this->transfertToLegacy($request);
+ return $response;
+ }
+
+
+ /**
+ * @Route("/", name="get_legacy_resource")
+ * @Route("/{controller}", name="get_legacy_resource", requirements={"controller" = ".+"})
+ */
+ public function getLegacyResourceAction(Request $request, $controller = null)
+ {
+ // $logger = $this->get('logger');
+ // check if capsule edition (pôst or get)
+ if ($request->query->has('p') || $request->request->has('p')) {
+ $this->denyAccessUnlessGranted('IS_AUTHENTICATED_REMEMBERED');
+ $user = $this->getUser();
+ $pass = '';
+ if ($request->query->has('p')) {
+ $pass = $request->query->get('p');
+ } elseif ($request->request->has('p')) {
+ $pass = $request->request->get('p');
+ }
+ $userId = $user->getId();
+ // don't work properly with special char
+ //$link = rtrim($controller, "php/project.php");
+ $link = str_replace("php/project.php", "", $controller);
+ $link = rtrim($link, "/");
+
+
+// TODO : the following code MUST be re-enabled with tuleap-51
+// // check if capsule exist in database
+// $cap = $this->getDoctrine()
+// ->getManager()
+// ->getRepository('AppBundle:Capsule')
+// ->getCapsuleByLink($link);
+// if (!$cap instanceof Capsule) {
+// // rediriger sur une page demandant si il est l'auteur de la capsule
+// return $this->redirectToRoute('add_author', array('capsuleLink'=>$link, 'capsulePass'=> $pass));
+// }
+//
+// // if capsule exists, check if user can edit it
+// $cap = $this->getDoctrine()
+// ->getManager()
+// ->getRepository('AppBundle:Capsule')
+// ->getCapsuleByLinkAndUser($link, $userId);
+// if (!$cap instanceof Capsule) {
+// // rediriger sur une page lui demandant de contacter
+// // l'administrateur de la capsule pour lui donner des droits
+// return $this->redirectToRoute('no_edition_access');
+// }
+//
+// // if yes, continue
+// $cap->setAutMaj($user);
+// $cap->setDtMaj(new \DateTime());
+//
+// $em = $this->getDoctrine()->getManager();
+// $em->persist($cap);
+// $em->flush();
+ }
+
+
+ if ($controller == null) {
+ //if no controller, this is index.php
+ return $this->redirectToRoute('get_legacy_resource', array('controller' => 'index.php'));
+ }
+
+ // use iframe to enhance speed but not for creation
+ if (strpos($controller, 'legacy') !== 0) {
+ // relative path (to app/) of the legacy code (on the same filesystem)
+ //$path_to_legacy_code = $this->getParameter('kernel.root_dir').
+ //$this->getParameter('legacy_root_dir');
+ $originalController = $request->getPathInfo();
+ $originalQueryString = $request->getQueryString();
+
+ $extension = strrchr($originalController, '.');
+ if ($extension != '.html' && $extension != '.php' && $extension != false) {
+ //$url = "{$path_to_legacy_code}{$originalController}";
+ $url = "{$originalController}";
+ try {
+ $mime = $this->getMime($url, $extension);
+ $response = new BinaryFileResponse($url);
+ $response->headers->set('Content-Type', $mime ?: 'application/octet-stream');
+ return $response;
+ } catch (FileNotFoundException $e) {
+ // try normal access by url
+ }
+ }
+ $separator = '';
+ if (!$extension) {
+ $separator = '/';
+ }
+ $url = "{$this->getParameter('app.legacy_url_external')}/" .
+ "{$originalController}{$separator}?{$originalQueryString}";
+ $url = preg_replace('(^https?:\/\/[^/]+(:\d+)?)', '', $url);
+ $pattern = '/\/\//i';
+ $url = preg_replace($pattern, '/', $url);
+ // $logger->info("Capsule iframe configuration for none index.php ", ['url' => $url]);
+
+ return $this->render("legacy/legacy.html.twig", array(
+ 'url' => $url,
+ ));
+ }
+
+ $response = $this->transfertToLegacy($request);
+ return $response;
+ }
+
+
+ private function transfertToLegacy(Request $request)
+ {
+ // relative path (to app/) of the legacy code (on the same filesystem)
+ //$path_to_legacy_code = $this->container->getParameter('kernel.root_dir').
+ // $this->container->getParameter('legacy_root_dir');
+
+ $prefix = $this->getParameter('app.legacy_external_prefix');
+ $originalController = preg_replace("@^$prefix@", '', $request->getPathInfo());
+ $originalQueryString = $request->getQueryString();
+
+ //@TODO : delete on linux server
+ // $originalController = str_replace("/", "\\", $originalController); //windows
+
+ $extension = strrchr($originalController, '.');
+ if ($extension != '.html' && $extension != '.php' && $extension != false) {
+ #$url = "{$path_to_legacy_code}{$originalController}";
+ $url = "{$originalController}";
+ try {
+ $mime = $this->getMime($url, $extension);
+ $response = new BinaryFileResponse($url);
+ $response->headers->set('Content-Type', $mime ?: 'application/octet-stream');
+ return $response;
+ } catch (FileNotFoundException $e) {
+ // try normal access by url
+ }
+ }
+
+ $separator = '';
+ if (!$extension) {
+ $separator = '/';
+ }
+ $url = "{$this->getParameter('app.legacy_url')}{$originalController}{$separator}?{$originalQueryString}";
+
+ //open connection
+ $ch = curl_init();
+ curl_setopt($ch, CURLOPT_URL, $url);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
+ curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
+ curl_setopt($ch, CURLOPT_HEADER, 0);
+ curl_setopt($ch, CURLOPT_VERBOSE, 1);
+
+ // logs the connection (optional)
+ $stderr = fopen("{$this->getParameter('kernel.project_dir')}/log/curl.txt", "w");
+
+ if ($request->getMethod() == 'POST') {
+ $postParameters = $request->request->all();
+ /*$postParametersString = '';
+ foreach ($postParameters as $key => $value) {
+ $postParametersString .= $key . '=' . $value . '&';
+ }
+ rtrim($postParametersString, '&');*/
+ // upload file to transfer
+ if (isset($_FILES['fileToUpload'])) {
+ $data = array(
+ 'fileToUpload' => curl_file_create(
+ $_FILES['fileToUpload']['tmp_name'],
+ $_FILES['fileToUpload']['type'],
+ $_FILES['fileToUpload']['name']
+ )
+ );
+ $postParameters = array_merge($postParameters, $data);
+ curl_setopt($ch, CURLOPT_HEADER, 1);
+ curl_setopt($ch, CURLOPT_BINARYTRANSFER, 1);
+ }
+
+ curl_setopt($ch, CURLOPT_POST, true);
+ curl_setopt($ch, CURLOPT_POSTFIELDS, $postParameters);
+ }
+
+ curl_setopt($ch, CURLOPT_COOKIESESSION, 0);
+ curl_setopt($ch, CURLOPT_COOKIEFILE, 'cookies.txt');
+ curl_setopt($ch, CURLOPT_COOKIEJAR, 'cookies.txt');
+
+ //execute post
+ $result = curl_exec($ch);
+ $contentType = curl_getinfo($ch, CURLINFO_CONTENT_TYPE);
+
+ if ($result === false) {
+ $mes = "Erreur - Page non trouvée : " .
+ sprintf(curl_error($ch)) .
+ ' - ' . sprintf(curl_errno($ch));
+ curl_close($ch);
+ throw new NotFoundHttpException($mes);
+ }
+ curl_close($ch);
+
+ $response = new Response($result);
+ $response->headers->set('Content-Type', $contentType);
+ return $response;
+ }
+
+
+ // Mime Type Checker
+ private function getMime($filename, $extension, $mode = 0)
+ {
+
+ // mode 0 = full check
+ // mode 1 = extension check only
+
+ $mime_types = array(
+
+ 'txt' => 'text/plain',
+ 'htm' => 'text/html',
+ 'html' => 'text/html',
+ 'php' => 'text/html',
+ 'css' => 'text/css',
+ 'js' => 'application/javascript',
+ 'json' => 'application/json',
+ 'xml' => 'application/xml',
+ 'swf' => 'application/x-shockwave-flash',
+ 'flv' => 'video/x-flv',
+
+ // images
+ 'png' => 'image/png',
+ 'jpe' => 'image/jpeg',
+ 'jpeg' => 'image/jpeg',
+ 'jpg' => 'image/jpeg',
+ 'gif' => 'image/gif',
+ 'bmp' => 'image/bmp',
+ 'ico' => 'image/vnd.microsoft.icon',
+ 'tiff' => 'image/tiff',
+ 'tif' => 'image/tiff',
+ 'svg' => 'image/svg+xml',
+ 'svgz' => 'image/svg+xml',
+
+ // archives
+ 'zip' => 'application/zip',
+ 'rar' => 'application/x-rar-compressed',
+ 'exe' => 'application/x-msdownload',
+ 'msi' => 'application/x-msdownload',
+ 'cab' => 'application/vnd.ms-cab-compressed',
+
+ // audio/video
+ 'mp3' => 'audio/mpeg',
+ 'qt' => 'video/quicktime',
+ 'mov' => 'video/quicktime',
+
+ // adobe
+ 'pdf' => 'application/pdf',
+ 'psd' => 'image/vnd.adobe.photoshop',
+ 'ai' => 'application/postscript',
+ 'eps' => 'application/postscript',
+ 'ps' => 'application/postscript',
+
+ // ms office
+ 'doc' => 'application/msword',
+ 'rtf' => 'application/rtf',
+ 'xls' => 'application/vnd.ms-excel',
+ 'ppt' => 'application/vnd.ms-powerpoint',
+ 'docx' => 'application/msword',
+ 'xlsx' => 'application/vnd.ms-excel',
+ 'pptx' => 'application/vnd.ms-powerpoint',
+
+
+ // open office
+ 'odt' => 'application/vnd.oasis.opendocument.text',
+ 'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
+ );
+
+ if (null === $filename) {
+ throw new \InvalidArgumentException('File cannot be null.');
+ }
+
+ $ext = strtolower(str_replace('.', '', $extension));
+ if (array_key_exists($ext, $mime_types)) {
+ return $mime_types[$ext];
+ }
+ $file = new File((string) $filename, true);
+ if (!$file->isReadable()) {
+ throw new FileException('File must be readable.');
+ }
+ $mime = $file->getMimeType();
+ return $mime;
+ }
+
+ // copy of function used by memorekall to calculate real project name !
+ public static function sanitize($string, $force_lowercase = true, $anal = false)
+ {
+ $strip = array("~", "`", "!", "@", "#", "$", "%", "^", "&", "*", "(", ")", "_", "=", "+", "[", "{", "]",
+ "}", "\\", "|", ";", ":", "\"", "'", "‘", "’", "“", "”", "–", "—",
+ "—", "–", ",", "<", ".", ">", "/", "?");
+ $clean = trim(str_replace($strip, "", strip_tags($string)));
+ $clean = preg_replace('/\s+/', "-", $clean);
+ $clean = ($anal) ? preg_replace("/[^a-zA-Z0-9]/", "", $clean) : $clean ;
+ return ($force_lowercase) ?
+ (function_exists('mb_strtolower')) ?
+ mb_strtolower($clean, 'UTF-8') :
+ strtolower($clean) :
+ $clean;
+ }
+}
diff --git a/templates/legacy/legacy.html.twig b/templates/legacy/legacy.html.twig
new file mode 100644
index 0000000..2bf7dbf
--- /dev/null
+++ b/templates/legacy/legacy.html.twig
@@ -0,0 +1,21 @@
+{% extends 'layout.html.twig' %}
+
+
+
+{% block body %}
+
+ <iframe src="{{ url }}"
+ style="width:100%;height:100%;top:0;left:0;position:absolute"
+ {# width="1200"
+ height="600" #}
+
+ frameborder="0"
+ webkitallowfullscreen
+ mozallowfullscreen
+ allowfullscreen>
+ </iframe>
+
+
+
+{% endblock %}
+
--
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