Raphaël G. Git Repositories - airbundle/blob - Controller/DefaultController.php

   1 <?php
   2
   3 namespace Rapsys\AirBundle\Controller;
   4
   5 use Symfony\Bridge\Twig\Mime\TemplatedEmail;
   6 use Symfony\Bundle\FrameworkBundle\Controller\AbstractController;
   7 use Symfony\Bundle\FrameworkBundle\Controller\ControllerTrait;
   8 use Symfony\Component\Asset\Packages;
   9 use Symfony\Component\Filesystem\Exception\IOExceptionInterface;
  10 use Symfony\Component\Filesystem\Filesystem;
  11 use Symfony\Component\DependencyInjection\ContainerAwareTrait;
  12 use Symfony\Component\DependencyInjection\ContainerInterface;
  13 use Symfony\Component\Form\FormError;
  14 use Symfony\Component\HttpFoundation\Request;
  15 use Symfony\Component\HttpFoundation\RequestStack;
  16 use Symfony\Component\HttpFoundation\Response;
  17 use Symfony\Component\Mailer\Exception\TransportExceptionInterface;
  18 use Symfony\Component\Mailer\MailerInterface;
  19 use Symfony\Component\Mime\Address;
  20 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  21 use Symfony\Component\Routing\RouterInterface;
  22 use Symfony\Component\Translation\TranslatorInterface;
  23
  24 use Rapsys\AirBundle\Entity\Application;
  25 use Rapsys\AirBundle\Entity\Location;
  26 use Rapsys\AirBundle\Entity\Session;
  27 use Rapsys\AirBundle\Entity\Slot;
  28 use Rapsys\AirBundle\Entity\User;
  29 use Rapsys\AirBundle\Pdf\DisputePdf;
  30 use Rapsys\UserBundle\Utils\Slugger;
  31
  32
  33 class DefaultController {
  34         use ControllerTrait {
  35                 //Rename render as _render
  36                 render as protected _render;
  37         }
  38
  39         ///Config array
  40         protected $config;
  41
  42         ///Context array
  43         protected $context;
  44
  45         ///Router instance
  46         protected $router;
  47
  48         ///Translator instance
  49         protected $translator;
  50
  51         ///Packages instance
  52         protected $asset;
  53
  54         ///RequestStack instance
  55         protected $stack;
  56
  57         ///Request instance
  58         protected $request;
  59
  60         ///Locale instance
  61         protected $locale;
  62
  63         /**
  64          * @var ContainerInterface
  65          */
  66         protected $container;
  67
  68         ///Facebook image array
  69         protected $facebookImage = [];
  70
  71         /**
  72          * Inject container and translator interface
  73          *
  74          * @param ContainerInterface $container The container instance
  75          * @param RouterInterface $router The router instance
  76          * @param RequestStack $stack The request stack
  77          * @param TranslatorInterface $translator The translator instance
  78          */
  79         public function __construct(ContainerInterface $container, RouterInterface $router, RequestStack $stack, TranslatorInterface $translator, Packages $asset) {
  80                 //Retrieve config
  81                 $this->config = $container->getParameter($this->getAlias());
  82
  83                 //Set the container
  84                 $this->container = $container;
  85
  86                 //Set the router
  87                 $this->router = $router;
  88
  89                 //Set the translator
  90                 $this->translator = $translator;
  91
  92                 //Set the asset
  93                 $this->asset = $asset;
  94
  95                 //Set the request stack
  96                 $this->stack = $stack;
  97
  98                 //Set the context
  99                 $this->context = [
 100                         'contact' => [
 101                                 'title' => $translator->trans($this->config['contact']['title']),
 102                                 'mail' => $this->config['contact']['mail']
 103                         ],
 104                         'copy' => [
 105                                 'by' => $translator->trans($this->config['copy']['by']),
 106                                 'link' => $this->config['copy']['link'],
 107                                 'long' => $translator->trans($this->config['copy']['long']),
 108                                 'short' => $translator->trans($this->config['copy']['short']),
 109                                 'title' => $this->config['copy']['title']
 110                         ],
 111                         'page' => [
 112                                 'description' => null,
 113                                 'section' => null,
 114                                 'title' => null
 115                         ],
 116                         'site' => [
 117                                 'donate' => $this->config['site']['donate'],
 118                                 'ico' => $this->config['site']['ico'],
 119                                 'logo' => $this->config['site']['logo'],
 120                                 'png' => $this->config['site']['png'],
 121                                 'svg' => $this->config['site']['svg'],
 122                                 'title' => $translator->trans($this->config['site']['title']),
 123                                 'url' => $router->generate($this->config['site']['url'])
 124                         ],
 125                         'canonical' => null,
 126                         'alternates' => [],
 127                         'ogps' => [
 128                                 'type' => 'article',
 129                                 'site_name' => $this->translator->trans($this->config['site']['title'])
 130                         ],
 131                         'facebooks' => [
 132                                 #'admins' => $this->config['facebook']['admins'],
 133                                 'app_id' => $this->config['facebook']['apps']
 134                         ],
 135                         'forms' => []
 136                 ];
 137
 138                 //Get current request
 139                 $this->request = $stack->getCurrentRequest();
 140
 141                 //Get current locale
 142                 #$this->locale = $router->getContext()->getParameters()['_locale'];
 143                 $this->locale = $this->request->getLocale();
 144
 145                 //Set translator locale
 146                 //XXX: allow LocaleSubscriber on the fly locale change for first page
 147                 $this->translator->setLocale($this->locale);
 148
 149                 //Iterate on locales excluding current one
 150                 foreach($this->config['locales'] as $locale) {
 151                         //Set titles
 152                         $titles = [];
 153
 154                         //Iterate on other locales
 155                         foreach(array_diff($this->config['locales'], [$locale]) as $other) {
 156                                 $titles[$other] = $translator->trans($this->config['languages'][$locale], [], null, $other);
 157                         }
 158
 159                         //Get context path
 160                         $path = $router->getContext()->getPathInfo();
 161
 162                         //Retrieve route matching path
 163                         $route = $router->match($path);
 164
 165                         //Get route name
 166                         $name = $route['_route'];
 167
 168                         //Unset route name
 169                         unset($route['_route']);
 170
 171                         //With current locale
 172                         if ($locale == $this->locale) {
 173                                 //Set locale locales context
 174                                 $this->context['canonical'] = $router->generate($name, ['_locale' => $locale]+$route, UrlGeneratorInterface::ABSOLUTE_URL);
 175                         } else {
 176                                 //Set locale locales context
 177                                 $this->context['alternates'][$locale] = [
 178                                         'absolute' => $router->generate($name, ['_locale' => $locale]+$route, UrlGeneratorInterface::ABSOLUTE_URL),
 179                                         'relative' => $router->generate($name, ['_locale' => $locale]+$route),
 180                                         'title' => implode('/', $titles),
 181                                         'translated' => $translator->trans($this->config['languages'][$locale], [], null, $locale)
 182                                 ];
 183                         }
 184
 185                         //Add shorter locale
 186                         if (empty($this->context['alternates'][$shortLocale = substr($locale, 0, 2)])) {
 187                                 //Set locale locales context
 188                                 $this->context['alternates'][$shortLocale] = [
 189                                         'absolute' => $router->generate($name, ['_locale' => $locale]+$route, UrlGeneratorInterface::ABSOLUTE_URL),
 190                                         'relative' => $router->generate($name, ['_locale' => $locale]+$route),
 191                                         'title' => implode('/', $titles),
 192                                         'translated' => $translator->trans($this->config['languages'][$locale], [], null, $locale)
 193                                 ];
 194                         }
 195                 }
 196         }
 197
 198         /**
 199          * The about page
 200          *
 201          * @desc Display the about informations
 202          *
 203          * @return Response The rendered view
 204          */
 205         public function about(): Response {
 206                 //Set page
 207                 $this->context['page']['title'] = $this->translator->trans('About');
 208
 209                 //Set description
 210                 $this->context['page']['description'] = $this->translator->trans('Libre Air about');
 211
 212                 //Set keywords
 213                 $this->context['keywords'] = [
 214                         $this->translator->trans('about'),
 215                         $this->translator->trans('Libre Air')
 216                 ];
 217
 218                 //Render template
 219                 $response = $this->render('@RapsysAir/default/about.html.twig', $this->context);
 220                 $response->setEtag(md5($response->getContent()));
 221                 $response->setPublic();
 222                 $response->isNotModified($this->request);
 223
 224                 //Return response
 225                 return $response;
 226         }
 227
 228         /**
 229          * The contact page
 230          *
 231          * @desc Send a contact mail to configured contact
 232          *
 233          * @param Request $request The request instance
 234          * @param MailerInterface $mailer The mailer instance
 235          *
 236          * @return Response The rendered view or redirection
 237          */
 238         public function contact(Request $request, MailerInterface $mailer): Response {
 239                 //Set page
 240                 $this->context['page']['title'] = $this->translator->trans('Contact');
 241
 242                 //Set description
 243                 $this->context['page']['description'] = $this->translator->trans('Contact Libre Air');
 244
 245                 //Set keywords
 246                 $this->context['keywords'] = [
 247                         $this->translator->trans('contact'),
 248                         $this->translator->trans('Libre Air'),
 249                         $this->translator->trans('outdoor'),
 250                         $this->translator->trans('Argentine Tango'),
 251                         $this->translator->trans('calendar')
 252                 ];
 253
 254                 //Create the form according to the FormType created previously.
 255                 //And give the proper parameters
 256                 $form = $this->createForm('Rapsys\AirBundle\Form\ContactType', null, [
 257                         'action' => $this->generateUrl('rapsys_air_contact'),
 258                         'method' => 'POST'
 259                 ]);
 260
 261                 if ($request->isMethod('POST')) {
 262                         // Refill the fields in case the form is not valid.
 263                         $form->handleRequest($request);
 264
 265                         if ($form->isValid()) {
 266                                 //Get data
 267                                 $data = $form->getData();
 268
 269                                 //Create message
 270                                 $message = (new TemplatedEmail())
 271                                         //Set sender
 272                                         ->from(new Address($data['mail'], $data['name']))
 273                                         //Set recipient
 274                                         ->to(new Address($this->context['contact']['mail'], $this->context['contact']['title']))
 275                                         //Set subject
 276                                         ->subject($data['subject'])
 277
 278                                         //Set path to twig templates
 279                                         ->htmlTemplate('@RapsysAir/mail/contact.html.twig')
 280                                         ->textTemplate('@RapsysAir/mail/contact.text.twig')
 281
 282                                         //Set context
 283                                         ->context(
 284                                                 [
 285                                                         'subject' => $data['subject'],
 286                                                         'message' => strip_tags($data['message']),
 287                                                 ]+$this->context
 288                                         );
 289
 290                                 //Try sending message
 291                                 //XXX: mail delivery may silently fail
 292                                 try {
 293                                         //Send message
 294                                         $mailer->send($message);
 295
 296                                         //Redirect on the same route with sent=1 to cleanup form
 297                                         return $this->redirectToRoute($request->get('_route'), ['sent' => 1]+$request->get('_route_params'));
 298                                 //Catch obvious transport exception
 299                                 } catch(TransportExceptionInterface $e) {
 300                                         if ($message = $e->getMessage()) {
 301                                                 //Add error message mail unreachable
 302                                                 $form->get('mail')->addError(new FormError($this->translator->trans('Unable to contact: %mail%: %message%', ['%mail%' => $this->context['contact']['mail'], '%message%' => $this->translator->trans($message)])));
 303                                         } else {
 304                                                 //Add error message mail unreachable
 305                                                 $form->get('mail')->addError(new FormError($this->translator->trans('Unable to contact: %mail%', ['%mail%' => $this->context['contact']['mail']])));
 306                                         }
 307                                 }
 308                         }
 309                 }
 310
 311                 //Render template
 312                 return $this->render('@RapsysAir/form/contact.html.twig', ['form' => $form->createView(), 'sent' => $request->query->get('sent', 0)]+$this->context);
 313         }
 314
 315         /**
 316          * The dispute page
 317          *
 318          * @desc Generate a dispute document
 319          *
 320          * @param Request $request The request instance
 321          * @param MailerInterface $mailer The mailer instance
 322          *
 323          * @return Response The rendered view or redirection
 324          */
 325         public function dispute(Request $request, MailerInterface $mailer): Response {
 326                 //Prevent non-guest to access here
 327                 $this->denyAccessUnlessGranted('ROLE_USER', null, $this->translator->trans('Unable to access this page without role %role%!', ['%role%' => $this->translator->trans('User')]));
 328
 329                 //Set page
 330                 $this->context['page']['title'] = $this->translator->trans('Dispute');
 331
 332                 //Set description
 333                 $this->context['page']['description'] = $this->translator->trans('Libre Air dispute');
 334
 335                 //Set keywords
 336                 $this->context['keywords'] = [
 337                         $this->translator->trans('dispute'),
 338                         $this->translator->trans('Libre Air'),
 339                         $this->translator->trans('outdoor'),
 340                         $this->translator->trans('Argentine Tango'),
 341                         $this->translator->trans('calendar')
 342                 ];
 343
 344                 //Create the form according to the FormType created previously.
 345                 //And give the proper parameters
 346                 $form = $this->createForm('Rapsys\AirBundle\Form\DisputeType', ['court' => 'Paris', 'abstract' => 'Pour constater cette prétendue infraction, les agents verbalisateurs ont pénétré dans un jardin privatif, sans visibilité depuis la voie publique, situé derrière un batiment privé, pour ce faire ils ont franchi au moins un grillage de chantier ou des potteaux métalliques séparant le terrain privé de la voie publique de l\'autre côté du batiment.'], [
 347                         'action' => $this->generateUrl('rapsys_air_dispute'),
 348                         'method' => 'POST'
 349                 ]);
 350
 351                 if ($request->isMethod('POST')) {
 352                         // Refill the fields in case the form is not valid.
 353                         $form->handleRequest($request);
 354
 355                         if ($form->isValid()) {
 356                                 //Get data
 357                                 $data = $form->getData();
 358
 359                                 //Gathering offense
 360                                 if (!empty($data['offense']) && $data['offense'] == 'gathering') {
 361                                         //Add gathering
 362                                         $output = DisputePdf::genGathering($data['court'], $data['notice'], $data['agent'], $data['service'], $data['abstract'], $this->translator->trans($this->getUser()->getCivility()->getTitle()), $this->getUser()->getForename(), $this->getUser()->getSurname());
 363                                 //Traffic offense
 364                                 } elseif (!empty($data['offense'] && $data['offense'] == 'traffic')) {
 365                                         //Add traffic
 366                                         $output = DisputePdf::genTraffic($data['court'], $data['notice'], $data['agent'], $data['service'], $data['abstract'], $this->translator->trans($this->getUser()->getCivility()->getTitle()), $this->getUser()->getForename(), $this->getUser()->getSurname());
 367                                 //Unsupported offense
 368                                 } else {
 369                                         header('Content-Type: text/plain');
 370                                         die('TODO');
 371                                         exit;
 372                                 }
 373
 374                                 //Send common headers
 375                                 header('Content-Type: application/pdf');
 376
 377                                 //Send remaining headers
 378                                 header('Cache-Control: private, max-age=0, must-revalidate');
 379                                 header('Pragma: public');
 380
 381                                 //Send content-length
 382                                 header('Content-Length: '.strlen($output));
 383
 384                                 //Display the pdf
 385                                 echo $output;
 386
 387                                 //Die for now
 388                                 exit;
 389
 390 #                               //Create message
 391 #                               $message = (new TemplatedEmail())
 392 #                                       //Set sender
 393 #                                       ->from(new Address($data['mail'], $data['name']))
 394 #                                       //Set recipient
 395 #                                       //XXX: remove the debug set in vendor/symfony/mime/Address.php +46
 396 #                                       ->to(new Address($this->config['contact']['mail'], $this->config['contact']['title']))
 397 #                                       //Set subject
 398 #                                       ->subject($data['subject'])
 399 #
 400 #                                       //Set path to twig templates
 401 #                                       ->htmlTemplate('@RapsysAir/mail/contact.html.twig')
 402 #                                       ->textTemplate('@RapsysAir/mail/contact.text.twig')
 403 #
 404 #                                       //Set context
 405 #                                       ->context(
 406 #                                               [
 407 #                                                       'subject' => $data['subject'],
 408 #                                                       'message' => strip_tags($data['message']),
 409 #                                               ]+$this->context
 410 #                                       );
 411 #
 412 #                               //Try sending message
 413 #                               //XXX: mail delivery may silently fail
 414 #                               try {
 415 #                                       //Send message
 416 #                                       $mailer->send($message);
 417 #
 418 #                                       //Redirect on the same route with sent=1 to cleanup form
 419 #                                       return $this->redirectToRoute($request->get('_route'), ['sent' => 1]+$request->get('_route_params'));
 420 #                               //Catch obvious transport exception
 421 #                               } catch(TransportExceptionInterface $e) {
 422 #                                       if ($message = $e->getMessage()) {
 423 #                                               //Add error message mail unreachable
 424 #                                               $form->get('mail')->addError(new FormError($this->translator->trans('Unable to contact: %mail%: %message%', ['%mail%' => $this->config['contact']['mail'], '%message%' => $this->translator->trans($message)])));
 425 #                                       } else {
 426 #                                               //Add error message mail unreachable
 427 #                                               $form->get('mail')->addError(new FormError($this->translator->trans('Unable to contact: %mail%', ['%mail%' => $this->config['contact']['mail']])));
 428 #                                       }
 429 #                               }
 430                         }
 431                 }
 432
 433                 //Render template
 434                 return $this->render('@RapsysAir/default/dispute.html.twig', ['form' => $form->createView(), 'sent' => $request->query->get('sent', 0)]+$this->context);
 435         }
 436
 437         /**
 438          * The index page
 439          *
 440          * @desc Display all granted sessions with an application or login form
 441          *
 442          * @param Request $request The request instance
 443          *
 444          * @return Response The rendered view
 445          */
 446         public function index(Request $request): Response {
 447                 //Fetch doctrine
 448                 $doctrine = $this->getDoctrine();
 449
 450                 //Set page
 451                 $this->context['page']['title'] = $this->translator->trans('Argentine Tango in Paris');
 452
 453                 //Set description
 454                 $this->context['page']['description'] = $this->translator->trans('Outdoor Argentine Tango session calendar in Paris');
 455
 456                 //Set keywords
 457                 $this->context['keywords'] = [
 458                         $this->translator->trans('Argentine Tango'),
 459                         $this->translator->trans('Paris'),
 460                         $this->translator->trans('outdoor'),
 461                         $this->translator->trans('calendar'),
 462                         $this->translator->trans('Libre Air')
 463                 ];
 464
 465                 //Set type
 466                 //XXX: only valid for home page
 467                 $this->context['ogps']['type'] = 'website';
 468
 469                 //Compute period
 470                 $period = new \DatePeriod(
 471                         //Start from first monday of week
 472                         new \DateTime('Monday this week'),
 473                         //Iterate on each day
 474                         new \DateInterval('P1D'),
 475                         //End with next sunday and 4 weeks
 476                         new \DateTime(
 477                                 $this->isGranted('IS_AUTHENTICATED_REMEMBERED')?'Monday this week + 3 week':'Monday this week + 2 week'
 478                         )
 479                 );
 480
 481                 //Fetch calendar
 482                 $calendar = $doctrine->getRepository(Session::class)->fetchCalendarByDatePeriod($this->translator, $period, null, $request->get('session'), !$this->isGranted('IS_AUTHENTICATED_REMEMBERED'));
 483
 484                 //Fetch locations
 485                 //XXX: we want to display all active locations anyway
 486                 $locations = $doctrine->getRepository(Location::class)->findTranslatedSortedByPeriod($this->translator, $period);
 487
 488                 //Render the view
 489                 return $this->render('@RapsysAir/default/index.html.twig', ['calendar' => $calendar, 'locations' => $locations]+$this->context);
 490
 491                 //Set Cache-Control must-revalidate directive
 492                 //TODO: add a javascript forced refresh after 1h ? or header refresh ?
 493                 #$response->setPublic(true);
 494                 #$response->setMaxAge(300);
 495                 #$response->mustRevalidate();
 496                 ##$response->setCache(['public' => true, 'max_age' => 300]);
 497
 498                 //Return the response
 499                 #return $response;
 500         }
 501
 502         /**
 503          * The organizer regulation page
 504          *
 505          * @desc Display the organizer regulation policy
 506          *
 507          * @return Response The rendered view
 508          */
 509         public function organizerRegulation(): Response {
 510                 //Set page
 511                 $this->context['page']['title'] = $this->translator->trans('Organizer regulation');
 512
 513                 //Set description
 514                 $this->context['page']['description'] = $this->translator->trans('Libre Air organizer regulation');
 515
 516                 //Set keywords
 517                 $this->context['keywords'] = [
 518                         $this->translator->trans('organizer regulation'),
 519                         $this->translator->trans('Libre Air')
 520                 ];
 521
 522                 //Render template
 523                 $response = $this->render('@RapsysAir/default/organizer_regulation.html.twig', $this->context);
 524
 525                 //Set as cachable
 526                 $response->setEtag(md5($response->getContent()));
 527                 $response->setPublic();
 528                 $response->isNotModified($this->request);
 529
 530                 //Return response
 531                 return $response;
 532         }
 533
 534         /**
 535          * The terms of service page
 536          *
 537          * @desc Display the terms of service policy
 538          *
 539          * @return Response The rendered view
 540          */
 541         public function termsOfService(): Response {
 542                 //Set page
 543                 $this->context['page']['title'] = $this->translator->trans('Terms of service');
 544
 545                 //Set description
 546                 $this->context['page']['description'] = $this->translator->trans('Libre Air terms of service');
 547
 548                 //Set keywords
 549                 $this->context['keywords'] = [
 550                         $this->translator->trans('terms of service'),
 551                         $this->translator->trans('Libre Air')
 552                 ];
 553
 554                 //Render template
 555                 $response = $this->render('@RapsysAir/default/terms_of_service.html.twig', $this->context);
 556
 557                 //Set as cachable
 558                 $response->setEtag(md5($response->getContent()));
 559                 $response->setPublic();
 560                 $response->isNotModified($this->request);
 561
 562                 //Return response
 563                 return $response;
 564         }
 565
 566         /**
 567          * The frequently asked questions page
 568          *
 569          * @desc Display the frequently asked questions
 570          *
 571          * @return Response The rendered view
 572          */
 573         public function frequentlyAskedQuestions(): Response {
 574                 //Set page
 575                 $this->context['page']['title'] = $this->translator->trans('Frequently asked questions');
 576
 577                 //Set description
 578                 $this->context['page']['description'] = $this->translator->trans('Libre Air frequently asked questions');
 579
 580                 //Set keywords
 581                 $this->context['keywords'] = [
 582                         $this->translator->trans('frequently asked questions'),
 583                         $this->translator->trans('faq'),
 584                         $this->translator->trans('Libre Air')
 585                 ];
 586
 587                 //Render template
 588                 $response = $this->render('@RapsysAir/default/frequently_asked_questions.html.twig', $this->context);
 589
 590                 //Set as cachable
 591                 $response->setEtag(md5($response->getContent()));
 592                 $response->setPublic();
 593                 $response->isNotModified($this->request);
 594
 595                 //Return response
 596                 return $response;
 597         }
 598
 599         /**
 600          * Return the bundle alias
 601          *
 602          * {@inheritdoc}
 603          */
 604         public function getAlias(): string {
 605                 return 'rapsys_air';
 606         }
 607
 608         /**
 609          * Return the facebook image
 610          *
 611          * @desc Generate image in jpeg format or load it from cache
 612          *
 613          * @return array The image array
 614          */
 615         protected function getFacebookImage(): array {
 616                 //Set texts
 617                 $texts = $this->facebookImage['texts'] ?? [];
 618
 619                 //Set default source
 620                 $source = $this->facebookImage['source'] ?? 'png/facebook.png';
 621
 622                 //Set default source
 623                 $updated = $this->facebookImage['updated'] ?? strtotime('last week');
 624
 625                 //Set default destination
 626                 //XXX: format facebook<pathinfo>.jpeg
 627                 //XXX: was facebook/<controller>/<action>.<locale>.jpeg
 628                 $destination = $this->facebookImage['destination'] ?? 'facebook'.$this->request->getPathInfo().'.jpeg';
 629
 630                 //Set source path
 631                 $src = $this->config['path']['public'].'/'.$source;
 632
 633                 //Set cache path
 634                 //XXX: remove extension and store as png anyway
 635                 $cache = $this->config['path']['cache'].'/facebook/'.substr($source, 0, strrpos($source, '.')).'.'.$this->config['facebook']['width'].'x'.$this->config['facebook']['height'].'.png';
 636
 637                 //Set destination path
 638                 $dest = $this->config['path']['public'].'/'.$destination;
 639
 640                 //Set asset
 641                 $asset = '@RapsysAir/'.$destination;
 642
 643                 //With up to date generated image
 644                 if (
 645                         is_file($dest) &&
 646                         ($stat = stat($dest)) &&
 647                         $stat['mtime'] >= $updated
 648                 ) {
 649                         //Get image size
 650                         list ($width, $height) = getimagesize($dest);
 651
 652                         //With canonical in texts
 653                         if (!empty($texts[$this->context['canonical']])) {
 654                                 //Prevent canonical to finish in alt
 655                                 unset($texts[$this->context['canonical']]);
 656                         }
 657
 658                         //Return image data
 659                         return [
 660                                 #'image' => $this->stack->getCurrentRequest()->getUriForPath($this->asset->getUrl($asset), true),#.'?fbrefresh='.$stat['mtime'],
 661                                 'image:url' => $this->stack->getCurrentRequest()->getUriForPath($this->asset->getUrl($asset), true),#.'?fbrefresh='.$stat['mtime'],
 662                                 #'image:secure_url' => $this->stack->getCurrentRequest()->getUriForPath($this->asset->getUrl($asset), true),#.'?fbrefresh='.$stat['mtime'],
 663                                 'image:alt' => str_replace("\n", ' ', implode(' - ', array_keys($texts))),
 664                                 'image:height' => $height,
 665                                 'image:width' => $width
 666                         ];
 667                 //With image candidate
 668                 } elseif (is_file($src)) {
 669                         //Create image object
 670                         $image = new \Imagick();
 671
 672                         //With cache image
 673                         if (is_file($cache)) {
 674                                 //Read image
 675                                 $image->readImage($cache);
 676                         //Without we generate it
 677                         } else {
 678                                 //Check target directory
 679                                 if (!is_dir($dir = dirname($cache))) {
 680                                         //Create filesystem object
 681                                         $filesystem = new Filesystem();
 682
 683                                         try {
 684                                                 //Create dir
 685                                                 //XXX: set as 0775, symfony umask (0022) will reduce rights (0755)
 686                                                 $filesystem->mkdir($dir, 0775);
 687                                         } catch (IOExceptionInterface $e) {
 688                                                 //Throw error
 689                                                 throw new \Exception(sprintf('Output directory "%s" do not exists and unable to create it', $dir), 0, $e);
 690                                         }
 691                                 }
 692
 693                                 //Read image
 694                                 $image->readImage($src);
 695
 696                                 //Crop using aspect ratio
 697                                 //XXX: for better result upload image directly in aspect ratio :)
 698                                 $image->cropThumbnailImage($this->config['facebook']['width'], $this->config['facebook']['height']);
 699
 700                                 //Strip image exif data and properties
 701                                 $image->stripImage();
 702
 703                                 //Save cache image
 704                                 if (!$image->writeImage($cache)) {
 705                                         //Throw error
 706                                         throw new \Exception(sprintf('Unable to write image "%s"', $cache));
 707                                 }
 708                         }
 709                         //Check target directory
 710                         if (!is_dir($dir = dirname($dest))) {
 711                                 //Create filesystem object
 712                                 $filesystem = new Filesystem();
 713
 714                                 try {
 715                                         //Create dir
 716                                         //XXX: set as 0775, symfony umask (0022) will reduce rights (0755)
 717                                         $filesystem->mkdir($dir, 0775);
 718                                 } catch (IOExceptionInterface $e) {
 719                                         //Throw error
 720                                         throw new \Exception(sprintf('Output directory "%s" do not exists and unable to create it', $dir), 0, $e);
 721                                 }
 722                         }
 723
 724                         //Get image width
 725                         $width = $image->getImageWidth();
 726
 727                         //Get image height
 728                         $height = $image->getImageHeight();
 729
 730                         //Create draw
 731                         $draw = new \ImagickDraw();
 732
 733                         //Set stroke antialias
 734                         $draw->setStrokeAntialias(true);
 735
 736                         //Set text antialias
 737                         $draw->setTextAntialias(true);
 738
 739                         //Set stroke width
 740                         $draw->setStrokeWidth($this->facebookImage['stroke']??15);
 741
 742                         //Set font aliases
 743                         $fonts = [
 744                                 'irishgrover' => $this->config['path']['public'].'/ttf/irishgrover.v10.ttf',
 745                                 'droidsans' => $this->config['path']['public'].'/ttf/droidsans.regular.ttf',
 746                                 'dejavusans' => $this->config['path']['public'].'/ttf/dejavusans.2.37.ttf',
 747                                 'labelleaurore' => $this->config['path']['public'].'/ttf/labelleaurore.v10.ttf'
 748                         ];
 749
 750                         //Set align aliases
 751                         $aligns = [
 752                                 'left' => \Imagick::ALIGN_LEFT,
 753                                 'center' => \Imagick::ALIGN_CENTER,
 754                                 'right' => \Imagick::ALIGN_RIGHT
 755                         ];
 756
 757                         //Set default font
 758                         $defaultFont = 'dejavusans';
 759
 760                         //Set default align
 761                         $defaultAlign = 'center';
 762
 763                         //Set default size
 764                         $defaultSize = 60;
 765
 766                         //Set default stroke
 767                         $defaultStroke = '#00c3f9';
 768
 769                         //Set default fill
 770                         $defaultFill = 'white';
 771
 772                         //Init counter
 773                         $i = 1;
 774
 775                         //Set text count
 776                         $count = count($texts);
 777
 778                         //Draw each text stroke
 779                         foreach($texts as $text => $data) {
 780                                 //Set font
 781                                 $draw->setFont($fonts[$data['font']??$defaultFont]);
 782
 783                                 //Set font size
 784                                 $draw->setFontSize($data['size']??$defaultSize);
 785
 786                                 //Set text alignment
 787                                 $draw->setTextAlignment($align = ($aligns[$data['align']??$defaultAlign]));
 788
 789                                 //Get font metrics
 790                                 $metrics = $image->queryFontMetrics($draw, $text);
 791
 792                                 //Without y
 793                                 if (empty($data['y'])) {
 794                                         //Position verticaly each text evenly
 795                                         $texts[$text]['y'] = $data['y'] = (($height + 100) / (count($texts) + 1) * $i) - 50;
 796                                 }
 797
 798                                 //Without x
 799                                 if (empty($data['x'])) {
 800                                         if ($align == \Imagick::ALIGN_CENTER) {
 801                                                 $texts[$text]['x'] = $data['x'] = $width/2;
 802                                         } elseif ($align == \Imagick::ALIGN_LEFT) {
 803                                                 $texts[$text]['x'] = $data['x'] = 50;
 804                                         } elseif ($align == \Imagick::ALIGN_RIGHT) {
 805                                                 $texts[$text]['x'] = $data['x'] = $width - 50;
 806                                         }
 807                                 }
 808
 809                                 //Center verticaly
 810                                 //XXX: add ascender part then center it back by half of textHeight
 811                                 //TODO: maybe add a boundingbox ???
 812                                 $texts[$text]['y'] = $data['y'] += $metrics['ascender'] - $metrics['textHeight']/2;
 813
 814                                 //Set stroke color
 815                                 $draw->setStrokeColor(new \ImagickPixel($data['stroke']??$defaultStroke));
 816
 817                                 //Set fill color
 818                                 $draw->setFillColor(new \ImagickPixel($data['stroke']??$defaultStroke));
 819
 820                                 //Add annotation
 821                                 $draw->annotation($data['x'], $data['y'], $text);
 822
 823                                 //Increase counter
 824                                 $i++;
 825                         }
 826
 827                         //Create stroke object
 828                         $stroke = new \Imagick();
 829
 830                         //Add new image
 831                         $stroke->newImage($width, $height, new \ImagickPixel('transparent'));
 832
 833                         //Draw on image
 834                         $stroke->drawImage($draw);
 835
 836                         //Blur image
 837                         //XXX: blur the stroke canvas only
 838                         $stroke->blurImage(5,3);
 839
 840                         //Set opacity to 0.5
 841                         //XXX: see https://www.php.net/manual/en/image.evaluateimage.php
 842                         $stroke->evaluateImage(\Imagick::EVALUATE_DIVIDE, 1.5, \Imagick::CHANNEL_ALPHA);
 843
 844                         //Compose image
 845                         $image->compositeImage($stroke, \Imagick::COMPOSITE_OVER, 0, 0);
 846
 847                         //Clear stroke
 848                         $stroke->clear();
 849
 850                         //Destroy stroke
 851                         unset($stroke);
 852
 853                         //Clear draw
 854                         $draw->clear();
 855
 856                         //Set text antialias
 857                         $draw->setTextAntialias(true);
 858
 859                         //Draw each text
 860                         foreach($texts as $text => $data) {
 861                                 //Set font
 862                                 $draw->setFont($fonts[$data['font']??$defaultFont]);
 863
 864                                 //Set font size
 865                                 $draw->setFontSize($data['size']??$defaultSize);
 866
 867                                 //Set text alignment
 868                                 $draw->setTextAlignment($aligns[$data['align']??$defaultAlign]);
 869
 870                                 //Set fill color
 871                                 $draw->setFillColor(new \ImagickPixel($data['fill']??$defaultFill));
 872
 873                                 //Add annotation
 874                                 $draw->annotation($data['x'], $data['y'], $text);
 875                         }
 876
 877                         //Draw on image
 878                         $image->drawImage($draw);
 879
 880                         //Strip image exif data and properties
 881                         $image->stripImage();
 882
 883                         //Set image format
 884                         $image->setImageFormat('jpeg');
 885
 886                         //Save image
 887                         if (!$image->writeImage($dest)) {
 888                                 //Throw error
 889                                 throw new \Exception(sprintf('Unable to write image "%s"', $dest));
 890                         }
 891
 892                         //Get dest stat
 893                         //TODO: see if it works every time
 894                         $stat = stat($dest);
 895
 896                         //With canonical in texts
 897                         if (!empty($texts[$this->context['canonical']])) {
 898                                 //Prevent canonical to finish in alt
 899                                 unset($texts[$this->context['canonical']]);
 900                         }
 901
 902                         //Return image data
 903                         return [
 904                                 //TODO: see if it works every time
 905                                 #'image' => $this->stack->getCurrentRequest()->getUriForPath($this->asset->getUrl($asset), true),#.'?fbrefresh='.$stat['mtime'],
 906                                 'image:url' => $this->stack->getCurrentRequest()->getUriForPath($this->asset->getUrl($asset), true),#.'?fbrefresh='.$stat['mtime'],
 907                                 #'image:secure_url' => $this->stack->getCurrentRequest()->getUriForPath($this->asset->getUrl($asset), true),#.'?fbrefresh='.$stat['mtime'],
 908                                 'image:alt' => str_replace("\n", ' ', implode(' - ', array_keys($texts))),
 909                                 'image:height' => $height,
 910                                 'image:width' => $width
 911                         ];
 912                 }
 913
 914                 //Return empty array without image
 915                 return [];
 916         }
 917
 918         /**
 919          * Renders a view
 920          *
 921          * {@inheritdoc}
 922          */
 923         protected function render(string $view, array $parameters = [], Response $response = null): Response {
 924                 //Create application form for role_guest
 925                 if ($this->isGranted('ROLE_GUEST')) {
 926                         //Without application form
 927                         if (empty($parameters['forms']['application'])) {
 928                                 //Fetch doctrine
 929                                 $doctrine = $this->getDoctrine();
 930
 931                                 //Create ApplicationType form
 932                                 $application = $this->createForm('Rapsys\AirBundle\Form\ApplicationType', null, [
 933                                         //Set the action
 934                                         'action' => $this->generateUrl('rapsys_air_application_add'),
 935                                         //Set the form attribute
 936                                         'attr' => [ 'class' => 'col' ],
 937                                         //Set admin
 938                                         'admin' => $this->isGranted('ROLE_ADMIN'),
 939                                         //Set default user to current
 940                                         'user' => $this->getUser()->getId(),
 941                                         //Set default slot to evening
 942                                         //XXX: default to Evening (3)
 943                                         'slot' => $doctrine->getRepository(Slot::class)->findOneById(3)
 944                                 ]);
 945
 946                                 //Add form to context
 947                                 $parameters['forms']['application'] = $application->createView();
 948                         }
 949                 //Create login form for anonymous
 950                 } elseif (!$this->isGranted('IS_AUTHENTICATED_REMEMBERED')) {
 951                         //Create ApplicationType form
 952                         $login = $this->createForm('Rapsys\UserBundle\Form\LoginType', null, [
 953                                 //Set the action
 954                                 'action' => $this->generateUrl('rapsys_user_login'),
 955                                 //Set the form attribute
 956                                 'attr' => [ 'class' => 'col' ]
 957                         ]);
 958
 959                         //Add form to context
 960                         $parameters['forms']['login'] = $login->createView();
 961                 }
 962
 963                 //With page infos and without facebook image
 964                 if (empty($this->facebookImage) && !empty($parameters['site']['title']) && !empty($parameters['page']['title']) && !empty($parameters['canonical'])) {
 965                         //Set facebook image
 966                         $this->facebookImage = [
 967                                 'texts' => [
 968                                         $parameters['site']['title'] => [
 969                                                 'font' => 'irishgrover',
 970                                                 'size' => 110
 971                                         ],
 972                                         $parameters['page']['title'] => [
 973                                                 'align' => 'left'
 974                                         ],
 975                                         $parameters['canonical'] => [
 976                                                 'align' => 'right',
 977                                                 'font' => 'labelleaurore',
 978                                                 'size' => 50
 979                                         ]
 980                                 ]
 981                         ];
 982                 }
 983
 984                 //With canonical
 985                 if (!empty($parameters['canonical'])) {
 986                         //Set facebook url
 987                         $parameters['ogps']['url'] = $parameters['canonical'];
 988                 }
 989
 990                 //With page title
 991                 if (!empty($parameters['page']['title'])) {
 992                         //Set facebook title
 993                         $parameters['ogps']['title'] = $parameters['page']['title'];
 994                 }
 995
 996                 //With page description
 997                 if (!empty($parameters['page']['description'])) {
 998                         //Set facebook description
 999                         $parameters['ogps']['description'] = $parameters['page']['description'];
1000                 }
1001
1002                 //With locale
1003                 if (!empty($this->locale)) {
1004                         //Set facebook locale
1005                         $parameters['ogps']['locale'] = str_replace('-', '_', $this->locale);
1006
1007                         //With alternates
1008                         //XXX: disabled as we don't support fb_locale=xx_xx
1009                         //XXX: see https://stackoverflow.com/questions/20827882/in-open-graph-markup-whats-the-use-of-oglocalealternate-without-the-locati
1010                         #if (!empty($parameters['alternates'])) {
1011                         #       //Iterate on alternates
1012                         #       foreach($parameters['alternates'] as $lang => $alternate) {
1013                         #               if (strlen($lang) == 5) {
1014                         #                       //Set facebook locale alternate
1015                         #                       $parameters['ogps']['locale:alternate'] = str_replace('-', '_', $lang);
1016                         #               }
1017                         #       }
1018                         #}
1019                 }
1020
1021                 //With facebook image defined
1022                 if (!empty($this->facebookImage)) {
1023                         //Get facebook image
1024                         $parameters['ogps'] += $this->getFacebookImage();
1025                 }
1026
1027                 //Call parent method
1028                 return $this->_render($view, $parameters, $response);
1029         }
1030 }