Declare facebook event subscriber

[airbundle] / Controller / AbstractController.php

diff --git a/Controller/AbstractController.php b/Controller/AbstractController.php
index 87ed1b9e4bc2a0b99c0c00fa4f89135139e027c3..f06178d77b834dd93b435cf3614e021976b00f6b 100644 (file)
--- a/Controller/AbstractController.php
+++ b/Controller/AbstractController.php
@@ -1,415 +1,359 @@
-<?php
+<?php declare(strict_types=1);
+
+/*
+ * This file is part of the Rapsys AirBundle package.
+ *
+ * (c) Raphaël Gertz <symfony@rapsys.eu>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */

 
 namespace Rapsys\AirBundle\Controller;
 
 
 namespace Rapsys\AirBundle\Controller;
 

+use Doctrine\ORM\EntityManagerInterface;
+use Doctrine\Persistence\ManagerRegistry;
+use Psr\Log\LoggerInterface;
+use Symfony\Bundle\FrameworkBundle\Controller\AbstractController as BaseAbstractController;
+use Symfony\Component\Security\Core\Authorization\AuthorizationCheckerInterface;
+use Symfony\Component\Asset\PackageInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;

 use Symfony\Component\Filesystem\Exception\IOExceptionInterface;
 use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\Filesystem\Exception\IOExceptionInterface;
 use Symfony\Component\Filesystem\Filesystem;

-use Symfony\Bundle\FrameworkBundle\Controller\AbstractController as BaseAbstractController;
-use Symfony\Bundle\FrameworkBundle\Controller\ControllerTrait;
+use Symfony\Component\Form\FormFactoryInterface;
+use Symfony\Component\HttpFoundation\RequestStack;

 use Symfony\Component\HttpFoundation\Response;
 use Symfony\Component\HttpFoundation\Response;

+use Symfony\Component\Mailer\MailerInterface;

 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;

+use Symfony\Component\Routing\RouterInterface;
+use Symfony\Component\Security\Core\Authorization\AccessDecisionManagerInterface;
+use Symfony\Contracts\Translation\TranslatorInterface;
+use Symfony\Contracts\Service\ServiceSubscriberInterface;

 
 

+use Rapsys\AirBundle\Entity\Dance;
+use Rapsys\AirBundle\Entity\Location;

 use Rapsys\AirBundle\Entity\Slot;
 use Rapsys\AirBundle\Entity\Slot;

-use Rapsys\UserBundle\Utils\Slugger;
+use Rapsys\AirBundle\Entity\User;
+use Rapsys\AirBundle\RapsysAirBundle;
+
+use Rapsys\PackBundle\Util\FacebookUtil;
+use Rapsys\PackBundle\Util\ImageUtil;
+use Rapsys\PackBundle\Util\MapUtil;
+use Rapsys\PackBundle\Util\SluggerUtil;

 
 /**
 
 /**

- *

  * Provides common features needed in controllers.
  *
  * {@inheritdoc}
  */
  * Provides common features needed in controllers.
  *
  * {@inheritdoc}
  */

-abstract class AbstractController extends BaseAbstractController {
-       use ControllerTrait {
-               //Rename render as baseRender
-               render as protected baseRender;
-       }
+abstract class AbstractController extends BaseAbstractController implements ServiceSubscriberInterface {
+       ///AuthorizationCheckerInterface instance
+       protected $checker;

 
 

-       /**
-        * Return the facebook image
-        *
-        * @desc Generate image in jpeg format or load it from cache
-        *
-        * @param string $pathInfo The request path info
-        * @param array $parameters The image parameters
-        * @return array The image array
-        */
-       protected function getFacebookImage(string $pathInfo, array $parameters = []): array {
-               //Get asset package
-               //XXX: require asset package to be public
-               $package = $this->container->get('rapsys_pack.path_package');
-
-               //Set texts
-               $texts = $parameters['texts'] ?? [];
-
-               //Set default source
-               $source = $parameters['source'] ?? 'png/facebook.png';
-
-               //Set default source
-               $updated = $parameters['updated'] ?? strtotime('last week');
-
-               //Set source path
-               $src = $this->config['path']['public'].'/'.$source;
-
-               //Set cache path
-               //XXX: remove extension and store as png anyway
-               $cache = $this->config['path']['cache'].'/facebook/'.substr($source, 0, strrpos($source, '.')).'.'.$this->config['facebook']['width'].'x'.$this->config['facebook']['height'].'.png';
-
-               //Set destination path
-               //XXX: format <public>/facebook<pathinfo>.jpeg
-               //XXX: was <public>/facebook/<controller>/<action>.<locale>.jpeg
-               $dest = $this->config['path']['public'].'/facebook'.$pathInfo.'.jpeg';
-
-               //With up to date generated image
-               if (
-                       is_file($dest) &&
-                       ($stat = stat($dest)) &&
-                       $stat['mtime'] >= $updated
-               ) {
-                       //Get image size
-                       list ($width, $height) = getimagesize($dest);
-
-                       //Iterate each text
-                       foreach($texts as $text => $data) {
-                               //With canonical text
-                               if (!empty($data['canonical'])) {
-                                       //Prevent canonical to finish in alt
-                                       unset($texts[$text]);
-                               }
-                       }
+       ///Config array
+       protected $config;

 
 

-                       //Return image data
-                       return [
-                               'og:image' => $package->getAbsoluteUrl('@RapsysAir/facebook/'.$stat['mtime'].$pathInfo.'.jpeg'),
-                               'og:image:alt' => str_replace("\n", ' ', implode(' - ', array_keys($texts))),
-                               'og:image:height' => $height,
-                               'og:image:width' => $width
-                       ];
-               //With image candidate
-               } elseif (is_file($src)) {
-                       //Create image object
-                       $image = new \Imagick();
-
-                       //With cache image
-                       if (is_file($cache)) {
-                               //Read image
-                               $image->readImage($cache);
-                       //Without we generate it
-                       } else {
-                               //Check target directory
-                               if (!is_dir($dir = dirname($cache))) {
-                                       //Create filesystem object
-                                       $filesystem = new Filesystem();
-
-                                       try {
-                                               //Create dir
-                                               //XXX: set as 0775, symfony umask (0022) will reduce rights (0755)
-                                               $filesystem->mkdir($dir, 0775);
-                                       } catch (IOExceptionInterface $e) {
-                                               //Throw error
-                                               throw new \Exception(sprintf('Output directory "%s" do not exists and unable to create it', $dir), 0, $e);
-                                       }
-                               }
+       ///ContainerInterface instance
+       protected $container;

 
 

-                               //Read image
-                               $image->readImage($src);
+       ///Context array
+       protected $context;

 
 

-                               //Crop using aspect ratio
-                               //XXX: for better result upload image directly in aspect ratio :)
-                               $image->cropThumbnailImage($this->config['facebook']['width'], $this->config['facebook']['height']);
+       ///AccessDecisionManagerInterface instance
+       protected $decision;

 
 

-                               //Strip image exif data and properties
-                               $image->stripImage();
+       ///ManagerRegistry instance
+       protected $doctrine;

 
 

-                               //Save cache image
-                               if (!$image->writeImage($cache)) {
-                                       //Throw error
-                                       throw new \Exception(sprintf('Unable to write image "%s"', $cache));
-                               }
-                       }
-                       //Check target directory
-                       if (!is_dir($dir = dirname($dest))) {
-                               //Create filesystem object
-                               $filesystem = new Filesystem();
-
-                               try {
-                                       //Create dir
-                                       //XXX: set as 0775, symfony umask (0022) will reduce rights (0755)
-                                       $filesystem->mkdir($dir, 0775);
-                               } catch (IOExceptionInterface $e) {
-                                       //Throw error
-                                       throw new \Exception(sprintf('Output directory "%s" do not exists and unable to create it', $dir), 0, $e);
-                               }
-                       }
+       ///FacebookUtil instance
+       protected $facebook;

 
 

-                       //Get image width
-                       $width = $image->getImageWidth();
+       ///FormFactoryInterface instance
+       protected $factory;

 
 

-                       //Get image height
-                       $height = $image->getImageHeight();
+       ///Image util instance
+       protected $image;

 
 

-                       //Create draw
-                       $draw = new \ImagickDraw();
+       ///Locale string
+       protected $locale;

 
 

-                       //Set stroke antialias
-                       $draw->setStrokeAntialias(true);
+       ///MailerInterface instance
+       protected $mailer;

 
 

-                       //Set text antialias
-                       $draw->setTextAntialias(true);
+       ///EntityManagerInterface instance
+       protected $manager;

 
 

-                       //Set font aliases
-                       $fonts = [
-                               'irishgrover' => $this->config['path']['public'].'/ttf/irishgrover.v10.ttf',
-                               'droidsans' => $this->config['path']['public'].'/ttf/droidsans.regular.ttf',
-                               'dejavusans' => $this->config['path']['public'].'/ttf/dejavusans.2.37.ttf',
-                               'labelleaurore' => $this->config['path']['public'].'/ttf/labelleaurore.v10.ttf'
-                       ];
+       ///Map util instance
+       protected $map;

 
 

-                       //Set align aliases
-                       $aligns = [
-                               'left' => \Imagick::ALIGN_LEFT,
-                               'center' => \Imagick::ALIGN_CENTER,
-                               'right' => \Imagick::ALIGN_RIGHT
-                       ];
-
-                       //Set default font
-                       $defaultFont = 'dejavusans';
-
-                       //Set default align
-                       $defaultAlign = 'center';
-
-                       //Set default size
-                       $defaultSize = 60;
-
-                       //Set default stroke
-                       $defaultStroke = '#00c3f9';
-
-                       //Set default width
-                       $defaultWidth = 15;
+       ///Modified DateTime
+       protected $modified;

 
 

-                       //Set default fill
-                       $defaultFill = 'white';
+       ///PackageInterface instance
+       protected $package;

 
 

-                       //Init counter
-                       $i = 1;
+       ///DatePeriod instance
+       protected $period;

 
 

-                       //Set text count
-                       $count = count($texts);
+       ///Request instance
+       protected $request;

 
 

-                       //Draw each text stroke
-                       foreach($texts as $text => $data) {
-                               //Set font
-                               $draw->setFont($fonts[$data['font']??$defaultFont]);
+       ///Route string
+       protected $route;

 
 

-                               //Set font size
-                               $draw->setFontSize($data['size']??$defaultSize);
+       ///Route params array
+       protected $routeParams;

 
 

-                               //Set stroke width
-                               $draw->setStrokeWidth($data['width']??$defaultWidth);
+       ///Router instance
+       protected $router;

 
 

-                               //Set text alignment
-                               $draw->setTextAlignment($align = ($aligns[$data['align']??$defaultAlign]));
+       ///Slugger util instance
+       protected $slugger;

 
 

-                               //Get font metrics
-                               $metrics = $image->queryFontMetrics($draw, $text);
-
-                               //Without y
-                               if (empty($data['y'])) {
-                                       //Position verticaly each text evenly
-                                       $texts[$text]['y'] = $data['y'] = (($height + 100) / (count($texts) + 1) * $i) - 50;
-                               }
-
-                               //Without x
-                               if (empty($data['x'])) {
-                                       if ($align == \Imagick::ALIGN_CENTER) {
-                                               $texts[$text]['x'] = $data['x'] = $width/2;
-                                       } elseif ($align == \Imagick::ALIGN_LEFT) {
-                                               $texts[$text]['x'] = $data['x'] = 50;
-                                       } elseif ($align == \Imagick::ALIGN_RIGHT) {
-                                               $texts[$text]['x'] = $data['x'] = $width - 50;
-                                       }
-                               }
+       ///RequestStack instance
+       protected $stack;

 
 

-                               //Center verticaly
-                               //XXX: add ascender part then center it back by half of textHeight
-                               //TODO: maybe add a boundingbox ???
-                               $texts[$text]['y'] = $data['y'] += $metrics['ascender'] - $metrics['textHeight']/2;
+       ///Translator instance
+       protected $translator;

 
 

-                               //Set stroke color
-                               $draw->setStrokeColor(new \ImagickPixel($data['stroke']??$defaultStroke));
+       /**
+        * Abstract constructor
+        *
+        * @param AuthorizationCheckerInterface $checker The container instance
+        * @param ContainerInterface $container The container instance
+        * @param AccessDecisionManagerInterface $decision The decision instance
+        * @param ManagerRegistry $doctrine The doctrine instance
+        * @param FacebookUtil $facebook The facebook instance
+        * @param FormFactoryInterface $factory The factory instance
+        * @param ImageUtil $image The image instance
+        * @param MailerInterface $mailer The mailer instance
+        * @param EntityManagerInterface $manager The manager instance
+        * @param MapUtil $map The map instance
+        * @param PackageInterface $package The package instance
+        * @param RouterInterface $router The router instance
+        * @param SluggerUtil $slugger The slugger instance
+        * @param RequestStack $stack The stack instance
+        * @param TranslatorInterface $translator The translator instance
+        *
+        * @TODO move all that stuff to setSlugger('@slugger') setters with a calls: [ setSlugger: [ '@slugger' ] ] to unbload classes ???
+        * @TODO add a calls: [ ..., prepare: ['@???'] ] that do all the logic that can't be done in constructor because various things are not available
+        */
+       public function __construct(AuthorizationCheckerInterface $checker, ContainerInterface $container, AccessDecisionManagerInterface $decision, ManagerRegistry $doctrine, FacebookUtil $facebook, FormFactoryInterface $factory, ImageUtil $image, MailerInterface $mailer, EntityManagerInterface $manager, MapUtil $map, PackageInterface $package, RouterInterface $router, SluggerUtil $slugger, RequestStack $stack, TranslatorInterface $translator) {
+               //Set checker
+               $this->checker = $checker;

 
 

-                               //Set fill color
-                               $draw->setFillColor(new \ImagickPixel($data['stroke']??$defaultStroke));
+               //Retrieve config
+               $this->config = $container->getParameter(RapsysAirBundle::getAlias());

 
 

-                               //Add annotation
-                               $draw->annotation($data['x'], $data['y'], $text);
+               //Set the container
+               $this->container = $container;

 
 

-                               //Increase counter
-                               $i++;
-                       }
+               //Set decision
+               $this->decision = $decision;

 
 

-                       //Create stroke object
-                       $stroke = new \Imagick();
+               //Set doctrine
+               $this->doctrine = $doctrine;

 
 

-                       //Add new image
-                       $stroke->newImage($width, $height, new \ImagickPixel('transparent'));
+               //Set facebook
+               $this->facebook = $facebook;

 
 

-                       //Draw on image
-                       $stroke->drawImage($draw);
+               //Set factory
+               $this->factory = $factory;

 
 

-                       //Blur image
-                       //XXX: blur the stroke canvas only
-                       $stroke->blurImage(5,3);
+               //Set image
+               $this->image = $image;

 
 

-                       //Set opacity to 0.5
-                       //XXX: see https://www.php.net/manual/en/image.evaluateimage.php
-                       $stroke->evaluateImage(\Imagick::EVALUATE_DIVIDE, 1.5, \Imagick::CHANNEL_ALPHA);
+               //Set mailer
+               $this->mailer = $mailer;

 
 

-                       //Compose image
-                       $image->compositeImage($stroke, \Imagick::COMPOSITE_OVER, 0, 0);
+               //Set manager
+               $this->manager = $manager;

 
 

-                       //Clear stroke
-                       $stroke->clear();
+               //Set map
+               $this->map = $map;

 
 

-                       //Destroy stroke
-                       unset($stroke);
+               //Set package
+               $this->package = $package;

 
 

-                       //Clear draw
-                       $draw->clear();
+               //Set period
+               $this->period = new \DatePeriod(
+                       //Start from first monday of week
+                       new \DateTime('Monday this week'),
+                       //Iterate on each day
+                       new \DateInterval('P1D'),
+                       //End with next sunday and 4 weeks
+                       //XXX: we can't use isGranted here as AuthenticatedVoter deny access because user is likely not authenticated yet :'(
+                       new \DateTime('Monday this week + 2 week')
+               );

 
 

-                       //Set text antialias
-                       $draw->setTextAntialias(true);

 
 

-                       //Draw each text
-                       foreach($texts as $text => $data) {
-                               //Set font
-                               $draw->setFont($fonts[$data['font']??$defaultFont]);
+               //Set router
+               $this->router = $router;

 
 

-                               //Set font size
-                               $draw->setFontSize($data['size']??$defaultSize);
+               //Set slugger
+               $this->slugger = $slugger;

 
 

-                               //Set text alignment
-                               $draw->setTextAlignment($aligns[$data['align']??$defaultAlign]);
+               //Set stack
+               $this->stack = $stack;

 
 

-                               //Set fill color
-                               $draw->setFillColor(new \ImagickPixel($data['fill']??$defaultFill));
+               //Set translator
+               $this->translator = $translator;

 
 

-                               //Add annotation
-                               $draw->annotation($data['x'], $data['y'], $text);
+               //Get main request
+               $this->request = $this->stack->getMainRequest();

 
 

-                               //With canonical text
-                               if (!empty($data['canonical'])) {
-                                       //Prevent canonical to finish in alt
-                                       unset($texts[$text]);
-                               }
-                       }
+               //Get current locale
+               $this->locale = $this->request->getLocale();

 
 

-                       //Draw on image
-                       $image->drawImage($draw);
+               //Set canonical
+               $canonical = null;

 
 

-                       //Strip image exif data and properties
-                       $image->stripImage();
+               //Set alternates
+               $alternates = [];

 
 

-                       //Set image format
-                       $image->setImageFormat('jpeg');
+               //Set route
+               //TODO: default to not found route ???
+               //TODO: pour une url not found, cet attribut n'est pas défini, comment on fait ???
+               //XXX: on génère une route bidon par défaut ???
+               $this->route = $this->request->attributes->get('_route');

 
 

-                       //Save image
-                       if (!$image->writeImage($dest)) {
-                               //Throw error
-                               throw new \Exception(sprintf('Unable to write image "%s"', $dest));
-                       }
+               //Set route params
+               $this->routeParams = $this->request->attributes->get('_route_params');

 
 

-                       //Get dest stat
-                       $stat = stat($dest);
+               //With route and routeParams
+               if ($this->route !== null && $this->routeParams !== null) {
+                       //Set canonical
+                       $canonical = $this->router->generate($this->route, $this->routeParams, UrlGeneratorInterface::ABSOLUTE_URL);

 
 

-                       //Return image data
-                       return [
-                               'og:image' => $package->getAbsoluteUrl('@RapsysAir/facebook/'.$stat['mtime'].$pathInfo.'.jpeg'),
-                               'og:image:alt' => str_replace("\n", ' ', implode(' - ', array_keys($texts))),
-                               'og:image:height' => $height,
-                               'og:image:width' => $width
+                       //Set alternates
+                       $alternates = [
+                               substr($this->locale, 0, 2) => [
+                                       'absolute' => $canonical
+                               ]

                        ];
                }
 
                        ];
                }
 

-               //Return empty array without image
-               return [];
+               //Set the context
+               $this->context = [
+                       'description' => null,
+                       'section' => null,
+                       'title' => null,
+                       'locale' => str_replace('_', '-', $this->locale),
+                       'contact' => [
+                               'title' => $this->translator->trans($this->config['contact']['title']),
+                               'mail' => $this->config['contact']['mail']
+                       ],
+                       'copy' => [
+                               'by' => $this->translator->trans($this->config['copy']['by']),
+                               'link' => $this->config['copy']['link'],
+                               'long' => $this->translator->trans($this->config['copy']['long']),
+                               'short' => $this->translator->trans($this->config['copy']['short']),
+                               'title' => $this->config['copy']['title']
+                       ],
+                       'site' => [
+                               'donate' => $this->config['site']['donate'],
+                               'icon' => $this->config['site']['icon'],
+                               'logo' => $this->config['site']['logo'],
+                               'png' => $this->config['site']['png'],
+                               'title' => $title = $this->translator->trans($this->config['site']['title']),
+                               'url' => $this->router->generate($this->config['site']['url'])
+                       ],
+                       'canonical' => $canonical,
+                       'alternates' => $alternates,
+                       'facebook' => [
+                               'metas' => [
+                                       'og:type' => 'article',
+                                       'og:site_name' => $title,
+                                       'og:url' => $canonical,
+                                       #'fb:admins' => $this->config['facebook']['admins'],
+                                       'fb:app_id' => $this->config['facebook']['apps']
+                               ],
+                               'texts' => [
+                                       $this->translator->trans($this->config['site']['title']) => [
+                                               'font' => 'irishgrover',
+                                               'size' => 110
+                                       ]
+                               ]
+                       ],
+                       'forms' => []
+               ];

        }
 
        }
 

-

        /**
         * Renders a view
         *
         * {@inheritdoc}
         */
        protected function render(string $view, array $parameters = [], Response $response = null): Response {
        /**
         * Renders a view
         *
         * {@inheritdoc}
         */
        protected function render(string $view, array $parameters = [], Response $response = null): Response {

-               //Get request stack
-               $stack = $this->container->get('request_stack');
+               //Create application form for role_guest
+               if ($this->isGranted('ROLE_GUEST')) {
+                       //Without application form
+                       if (empty($parameters['forms']['application'])) {
+                               //Get favorites dances
+                               $danceFavorites = $this->doctrine->getRepository(Dance::class)->findByUserId($this->getUser()->getId());

 
 

-               //Get current request
-               $request = $stack->getCurrentRequest();
+                               //Set dance default
+                               $danceDefault = !empty($danceFavorites)?current($danceFavorites):null;

 
 

-               //Get current locale
-               $locale = $request->getLocale();
+                               //Get favorites locations
+                               $locationFavorites = $this->doctrine->getRepository(Location::class)->findByUserId($this->getUser()->getId());

 
 

-               //Set locale
-               $parameters['locale'] = str_replace('_', '-', $locale);
+                               //Set location default
+                               $locationDefault = !empty($locationFavorites)?current($locationFavorites):null;

 
 

-               //Get router
-               $router = $this->container->get('router');
+                               //With admin
+                               if ($this->checker->isGranted('ROLE_ADMIN')) {
+                                       //Get dances
+                                       $dances = $this->doctrine->getRepository(Dance::class)->findAll();

 
 

-               //Get context path
-               $pathInfo = $router->getContext()->getPathInfo();
+                                       //Get locations
+                                       $locations = $this->doctrine->getRepository(Location::class)->findAll();
+                               //Without admin
+                               } else {
+                                       //Restrict to favorite dances
+                                       $dances = $danceFavorites;

 
 

-               //Iterate on locales excluding current one
-               foreach($this->config['locales'] as $current) {
-                       //Set titles
-                       $titles = [];
+                                       //Reset favorites
+                                       $danceFavorites = [];

 
 

-                       //Iterate on other locales
-                       foreach(array_diff($this->config['locales'], [$current]) as $other) {
-                               $titles[$other] = $this->translator->trans($this->config['languages'][$current], [], null, $other);
-                       }
+                                       //Restrict to favorite locations
+                                       $locations = $locationFavorites;

 
 

-                       //Retrieve route matching path
-                       $route = $router->match($pathInfo);
-
-                       //Get route name
-                       $name = $route['_route'];
-
-                       //Unset route name
-                       unset($route['_route']);
-
-                       //With current locale
-                       if ($current == $locale) {
-                               //Set locale locales context
-                               $parameters['canonical'] = $router->generate($name, ['_locale' => $current]+$route, UrlGeneratorInterface::ABSOLUTE_URL);
-                       } else {
-                               //Set locale locales context
-                               $parameters['alternates'][str_replace('_', '-', $current)] = [
-                                       'absolute' => $router->generate($name, ['_locale' => $current]+$route, UrlGeneratorInterface::ABSOLUTE_URL),
-                                       'relative' => $router->generate($name, ['_locale' => $current]+$route),
-                                       'title' => implode('/', $titles),
-                                       'translated' => $this->translator->trans($this->config['languages'][$current], [], null, $current)
-                               ];
-                       }
+                                       //Reset favorites
+                                       $locationFavorites = [];
+                               }

 
 

-                       //Add shorter locale
-                       if (empty($parameters['alternates'][$shortCurrent = substr($current, 0, 2)])) {
-                               //Set locale locales context
-                               $parameters['alternates'][$shortCurrent] = [
-                                       'absolute' => $router->generate($name, ['_locale' => $current]+$route, UrlGeneratorInterface::ABSOLUTE_URL),
-                                       'relative' => $router->generate($name, ['_locale' => $current]+$route),
-                                       'title' => implode('/', $titles),
-                                       'translated' => $this->translator->trans($this->config['languages'][$current], [], null, $current)
-                               ];
-                       }
-               }
+                               //With session application dance id
+                               if (!empty($parameters['session']['application']['dance']['id'])) {
+                                       //Iterate on each dance
+                                       foreach($dances as $dance) {
+                                               //Found dance
+                                               if ($dance->getId() == $parameters['session']['application']['dance']['id']) {
+                                                       //Set dance as default
+                                                       $danceDefault = $dance;
+
+                                                       //Stop search
+                                                       break;
+                                               }
+                                       }
+                               }

 
 

-               //Create application form for role_guest
-               if ($this->isGranted('ROLE_GUEST')) {
-                       //Without application form
-                       if (empty($parameters['forms']['application'])) {
-                               //Fetch doctrine
-                               $doctrine = $this->getDoctrine();
+                               //With session location id
+                               //XXX: set in session controller
+                               //TODO: with new findAll that key by id, it should be as simple as isset($locations[$id]) ?
+                               if (!empty($parameters['session']['location']['id'])) {
+                                       //Iterate on each location
+                                       foreach($locations as $location) {
+                                               //Found location
+                                               if ($location->getId() == $parameters['session']['location']['id']) {
+                                                       //Set location as default
+                                                       $locationDefault = $location;
+
+                                                       //Stop search
+                                                       break;
+                                               }
+                                       }
+                               }

 
                                //Create ApplicationType form
                                $application = $this->createForm('Rapsys\AirBundle\Form\ApplicationType', null, [
 
                                //Create ApplicationType form
                                $application = $this->createForm('Rapsys\AirBundle\Form\ApplicationType', null, [


@@ -417,20 +361,37 @@ abstract class AbstractController extends BaseAbstractController {
                                        'action' => $this->generateUrl('rapsys_air_application_add'),
                                        //Set the form attribute
                                        'attr' => [ 'class' => 'col' ],
                                        'action' => $this->generateUrl('rapsys_air_application_add'),
                                        //Set the form attribute
                                        'attr' => [ 'class' => 'col' ],

-                                       //Set admin
-                                       'admin' => $this->isGranted('ROLE_ADMIN'),
+                                       //Set dance choices
+                                       'dance_choices' => $dances,
+                                       //Set dance default
+                                       'dance_default' => $danceDefault,
+                                       //Set dance favorites
+                                       'dance_favorites' => $danceFavorites,
+                                       //Set location choices
+                                       'location_choices' => $locations,
+                                       //Set location default
+                                       'location_default' => $locationDefault,
+                                       //Set location favorites
+                                       'location_favorites' => $locationFavorites,
+                                       //With user
+                                       'user' => $this->checker->isGranted('ROLE_ADMIN'),
+                                       //Set user choices
+                                       'user_choices' => $this->doctrine->getRepository(User::class)->findIndexByGroupPseudonym(),

                                        //Set default user to current
                                        //Set default user to current

-                                       'user' => $this->getUser()->getId(),
-                                       //Set default slot to evening
+                                       'user_default' => $this->getUser()->getId(),
+                                       //Set to session slot or evening by default

                                        //XXX: default to Evening (3)
                                        //XXX: default to Evening (3)

-                                       'slot' => $doctrine->getRepository(Slot::class)->findOneById(3)
+                                       'slot_default' => $this->doctrine->getRepository(Slot::class)->findOneById($parameters['session']['slot']['id']??3)

                                ]);
 
                                //Add form to context
                                $parameters['forms']['application'] = $application->createView();
                        }
                                ]);
 
                                //Add form to context
                                $parameters['forms']['application'] = $application->createView();
                        }

+               }/*
+               #XXX: removed because it fucks up the seo by displaying register and login form instead of content
+               #XXX: until we find a better way, removed !!!

                //Create login form for anonymous
                //Create login form for anonymous

-               } elseif (!$this->isGranted('IS_AUTHENTICATED_REMEMBERED')) {
+               elseif (!$this->checker->isGranted('IS_AUTHENTICATED_REMEMBERED')) {

                        //Create LoginType form
                        $login = $this->createForm('Rapsys\UserBundle\Form\LoginType', null, [
                                //Set the action
                        //Create LoginType form
                        $login = $this->createForm('Rapsys\UserBundle\Form\LoginType', null, [
                                //Set the action


@@ -458,22 +419,21 @@ abstract class AbstractController extends BaseAbstractController {
                                'surname' => false,
                                //Without password
                                'password' => false,
                                'surname' => false,
                                //Without password
                                'password' => false,

+                               //Without slug
+                               'slug' => false,

                                //Without phone
                                'phone' => false
                        ];
 
                                //Without phone
                                'phone' => false
                        ];
 

-                       //Get slugger
-                       $slugger = $this->container->get('rapsys_pack.slugger_util');
-

                        //Create RegisterType form
                        $register = $this->createForm('Rapsys\AirBundle\Form\RegisterType', null, $field+[
                                //Set the action
                                'action' => $this->generateUrl(
                                        'rapsys_user_register',
                                        [
                        //Create RegisterType form
                        $register = $this->createForm('Rapsys\AirBundle\Form\RegisterType', null, $field+[
                                //Set the action
                                'action' => $this->generateUrl(
                                        'rapsys_user_register',
                                        [

-                                               'mail' => $smail = $slugger->short(''),
-                                               'field' => $sfield = $slugger->serialize($field),
-                                               'hash' => $slugger->hash($smail.$sfield)
+                                               'mail' => $smail = $this->slugger->short(''),
+                                               'field' => $sfield = $this->slugger->serialize($field),
+                                               'hash' => $this->slugger->hash($smail.$sfield)

                                        ]
                                ),
                                //Set the form attribute
                                        ]
                                ),
                                //Set the form attribute


@@ -482,26 +442,83 @@ abstract class AbstractController extends BaseAbstractController {
 
                        //Add form to context
                        $parameters['forms']['register'] = $register->createView();
 
                        //Add form to context
                        $parameters['forms']['register'] = $register->createView();

+               }*/
+
+               //Without alternates
+               if (count($parameters['alternates']) <= 1) {
+                       //Set routeParams
+                       $routeParams = $this->routeParams;
+
+                       //Iterate on locales excluding current one
+                       foreach($this->config['locales'] as $locale) {
+                               //With current locale
+                               if ($locale !== $this->locale) {
+                                       //Set titles
+                                       $titles = [];
+
+                                       //Set route params locale
+                                       $routeParams['_locale'] = $locale;
+
+                                       //Iterate on other locales
+                                       foreach(array_diff($this->config['locales'], [$locale]) as $other) {
+                                               //Set other locale title
+                                               $titles[$other] = $this->translator->trans($this->config['languages'][$locale], [], null, $other);
+                                       }
+
+                                       //Set locale locales context
+                                       $parameters['alternates'][str_replace('_', '-', $locale)] = [
+                                               'absolute' => $this->router->generate($this->route, $routeParams, UrlGeneratorInterface::ABSOLUTE_URL),
+                                               'relative' => $this->router->generate($this->route, $routeParams),
+                                               'title' => implode('/', $titles),
+                                               'translated' => $this->translator->trans($this->config['languages'][$locale], [], null, $locale)
+                                       ];
+
+                                       //Add shorter locale
+                                       if (empty($parameters['alternates'][$shortCurrent = substr($locale, 0, 2)])) {
+                                               //Set locale locales context
+                                               $parameters['alternates'][$shortCurrent] = $parameters['alternates'][str_replace('_', '-', $locale)];
+                                       }
+                               }
+                       }

                }
 
                //With page infos and without facebook texts
                }
 
                //With page infos and without facebook texts

-               if (empty($parameters['facebook']['texts']) && !empty($parameters['site']['title']) && !empty($parameters['page']['title']) && !empty($parameters['canonical'])) {
-                       //Set facebook image
-                       $parameters['facebook']['texts'] = [
-                               $parameters['site']['title'] => [
-                                       'font' => 'irishgrover',
-                                       'size' => 110
-                               ],
-                               $parameters['page']['title'] => [
+               if (count($parameters['facebook']['texts']) <= 1 && isset($parameters['title']) && isset($this->route) && isset($this->routeParams)) {
+                       //Append facebook image texts
+                       $parameters['facebook']['texts'] += [
+                               $parameters['title'] => [

                                        'align' => 'left'
                                        'align' => 'left'

-                               ],
-                               $parameters['canonical'] => [
+                               ]/*XXX: same problem as url, too long :'(,
+                               $parameters['description'] => [

                                        'align' => 'right',
                                        'canonical' => true,
                                        'font' => 'labelleaurore',
                                        'size' => 50
                                        'align' => 'right',
                                        'canonical' => true,
                                        'font' => 'labelleaurore',
                                        'size' => 50

-                               ]
+                               ]*/

                        ];
                        ];

+
+                       /*With short path info
+                       We don't add this stupid url in image !!!
+                       if (strlen($pathInfo = $this->router->generate($this->route, $this->routeParams)) <= 64) {
+                                => [
+                                       'align' => 'right',
+                                       'canonical' => true,
+                                       'font' => 'labelleaurore',
+                                       'size' => 50
+                                ]
+                       }*/
+               }
+
+               //With empty locations link
+               if (empty($parameters['locations_link'])) {
+                       //Set locations link
+                       $parameters['locations_link'] = $this->router->generate('rapsys_air_location');
+               }
+
+               //With empty locations title
+               if (empty($parameters['locations_title'])) {
+                       //Set locations title
+                       $parameters['locations_title'] = $this->translator->trans('Locations', [], null, $this->locale);

                }
 
                //With canonical
                }
 
                //With canonical


@@ -510,22 +527,22 @@ abstract class AbstractController extends BaseAbstractController {
                        $parameters['facebook']['metas']['og:url'] = $parameters['canonical'];
                }
 
                        $parameters['facebook']['metas']['og:url'] = $parameters['canonical'];
                }
 

-               //With page title
-               if (!empty($parameters['page']['title'])) {
+               //With empty facebook title and title
+               if (empty($parameters['facebook']['metas']['og:title']) && !empty($parameters['title'])) {

                        //Set facebook title
                        //Set facebook title

-                       $parameters['facebook']['metas']['og:title'] = $parameters['page']['title'];
+                       $parameters['facebook']['metas']['og:title'] = $parameters['title'];

                }
 
                }
 

-               //With page description
-               if (!empty($parameters['page']['description'])) {
+               //With empty facebook description and description
+               if (empty($parameters['facebook']['metas']['og:description']) && !empty($parameters['description'])) {

                        //Set facebook description
                        //Set facebook description

-                       $parameters['facebook']['metas']['og:description'] = $parameters['page']['description'];
+                       $parameters['facebook']['metas']['og:description'] = $parameters['description'];

                }
 
                //With locale
                }
 
                //With locale

-               if (!empty($locale)) {
+               if (!empty($this->locale)) {

                        //Set facebook locale
                        //Set facebook locale

-                       $parameters['facebook']['metas']['og:locale'] = $locale;
+                       $parameters['facebook']['metas']['og:locale'] = $this->locale;

 
                        //With alternates
                        //XXX: locale change when fb_locale=xx_xx is provided is done in FacebookSubscriber
 
                        //With alternates
                        //XXX: locale change when fb_locale=xx_xx is provided is done in FacebookSubscriber


@@ -542,12 +559,38 @@ abstract class AbstractController extends BaseAbstractController {
                }
 
                //Without facebook image defined and texts
                }
 
                //Without facebook image defined and texts

-               if (empty($parameters['facebook']['metas']['og:image']) && !empty($parameters['facebook']['texts'])) {
+               if (empty($parameters['facebook']['metas']['og:image']) && !empty($this->request) && !empty($parameters['facebook']['texts']) && !empty($this->modified)) {

                        //Get facebook image
                        //Get facebook image

-                       $parameters['facebook']['metas'] += $this->getFacebookImage($pathInfo, $parameters['facebook']);
+                       $parameters['facebook']['metas'] += $this->facebook->getImage($this->request->getPathInfo(), $parameters['facebook']['texts'], $this->modified->getTimestamp());

                }
 
                //Call parent method
                }
 
                //Call parent method

-               return $this->baseRender($view, $parameters, $response);
+               return parent::render($view, $parameters, $response);
+       }
+
+       /**
+        * {@inheritdoc}
+        *
+        * @see vendor/symfony/framework-bundle/Controller/AbstractController.php
+        */
+       public static function getSubscribedServices(): array {
+               //Return subscribed services
+               return [
+                       'doctrine' => ManagerRegistry::class,
+                       'doctrine.orm.default_entity_manager' => EntityManagerInterface::class,
+                       'form.factory' => FormFactoryInterface::class,
+                       'mailer.mailer' => MailerInterface::class,
+                       'rapsys_air.facebook_util' => FacebookUtil::class,
+                       'rapsys_pack.image_util' => ImageUtil::class,
+                       'rapsys_pack.map_util' => MapUtil::class,
+                       'rapsys_pack.path_package' => PackageInterface::class,
+                       'rapsys_pack.slugger_util' => SluggerUtil::class,
+                       'rapsys_user.access_decision_manager' => AccessDecisionManagerInterface::class,
+                       'request_stack' => RequestStack::class,
+                       'router' => RouterInterface::class,
+                       'security.authorization_checker' => AuthorizationCheckerInterface::class,
+                       'service_container' => ContainerInterface::class,
+                       'translator' => TranslatorInterface::class
+               ];

        }
 }
        }
 }