Raphaël G. Git Repositories - airbundle/blob - Command/CalendarCommand.php

   1 <?php
   2
   3 namespace Rapsys\AirBundle\Command;
   4
   5 use Doctrine\Persistence\ManagerRegistry;
   6 use Symfony\Component\Cache\Adapter\FilesystemAdapter;
   7 use Symfony\Component\Console\Command\Command;
   8 use Symfony\Component\Console\Input\InputInterface;
   9 use Symfony\Component\Console\Output\OutputInterface;
  10 use Symfony\Component\DependencyInjection\ContainerInterface;
  11 use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
  12 use Symfony\Component\Routing\RouterInterface;
  13 use Symfony\Component\Translation\TranslatorInterface;
  14 use Twig\Extra\Markdown\DefaultMarkdown;
  15
  16 use Rapsys\AirBundle\Entity\Session;
  17
  18 class CalendarCommand extends Command {
  19         //Set failure constant
  20         const FAILURE = 1;
  21
  22         ///Set success constant
  23         const SUCCESS = 0;
  24
  25         ///Config array
  26         protected $config;
  27
  28         /**
  29          * Doctrine instance
  30          *
  31          * @var ManagerRegistry
  32          */
  33         protected $doctrine;
  34
  35         ///Locale
  36         protected $locale;
  37
  38         ///Translator instance
  39         protected $translator;
  40
  41         /**
  42          * Inject doctrine, container and translator interface
  43          *
  44          * @param ContainerInterface $container The container instance
  45          * @param ManagerRegistry $doctrine The doctrine instance
  46          * @param RouterInterface $router The router instance
  47          * @param TranslatorInterface $translator The translator instance
  48          */
  49     public function __construct(ContainerInterface $container, ManagerRegistry $doctrine, RouterInterface $router, TranslatorInterface $translator) {
  50                 //Call parent constructor
  51                 parent::__construct();
  52
  53                 //Retrieve config
  54                 $this->config = $container->getParameter($this->getAlias());
  55
  56                 //Retrieve locale
  57                 $this->locale = $container->getParameter('kernel.default_locale');
  58
  59                 //Store doctrine
  60         $this->doctrine = $doctrine;
  61
  62                 //Store router
  63         $this->router = $router;
  64
  65                 //Get router context
  66                 $context = $this->router->getContext();
  67
  68                 //Set host
  69                 $context->setHost('airlibre.eu');
  70
  71                 //Set scheme
  72                 $context->setScheme('https');
  73
  74                 //Set the translator
  75                 $this->translator = $translator;
  76         }
  77
  78         ///Configure attribute command
  79         protected function configure() {
  80                 //Configure the class
  81                 $this
  82                         //Set name
  83                         ->setName('rapsysair:calendar')
  84                         //Set description shown with bin/console list
  85                         ->setDescription('Synchronize sessions in calendar')
  86                         //Set description shown with bin/console --help airlibre:attribute
  87                         ->setHelp('This command synchronize sessions in google calendar');
  88         }
  89
  90         ///Process the attribution
  91         protected function execute(InputInterface $input, OutputInterface $output) {
  92                 //Compute period
  93                 $period = new \DatePeriod(
  94                         //Start from last week
  95                         new \DateTime('-1 week'),
  96                         //Iterate on each day
  97                         new \DateInterval('P1D'),
  98                         //End with next 2 week
  99                         new \DateTime('+2 week')
 100                 );
 101
 102                 //Retrieve events to update
 103                 $sessions = $this->doctrine->getRepository(Session::class)->fetchAllByDatePeriod($period, $this->locale);
 104
 105                 //Markdown converted instance
 106                 $markdown = new DefaultMarkdown;
 107
 108                 //Retrieve cache object
 109                 //XXX: by default stored in /tmp/symfony-cache/@/W/3/6SEhFfeIW4UMDlAII+Dg
 110                 //XXX: stored in %kernel.project_dir%/var/cache/airlibre/0/P/IA20X0K4dkMd9-+Ohp9Q
 111                 $cache = new FilesystemAdapter($this->config['cache']['namespace'], $this->config['cache']['lifetime'], $this->config['cache']['directory']);
 112
 113                 //Retrieve calendars
 114                 $cacheCalendars = $cache->getItem('calendars');
 115
 116                 //Without calendars
 117                 if (!$cacheCalendars->isHit()) {
 118                         //Return failure
 119                         return self::FAILURE;
 120                 }
 121
 122                 //Retrieve calendars
 123                 $calendars = $cacheCalendars->get();
 124
 125                 //XXX: calendars content
 126                 #var_export($calendars);
 127
 128                 //Check expired token
 129                 foreach($calendars as $clientId => $client) {
 130                         //Get google client
 131                         $googleClient = new \Google\Client(['application_name' => $client['project'], 'client_id' => $clientId, 'client_secret' => $client['secret'], 'redirect_uri' => $client['redirect']]);
 132
 133                         //Iterate on each tokens
 134                         foreach($client['tokens'] as $tokenId => $token) {
 135                                 //Set token
 136                                 $googleClient->setAccessToken(
 137                                         [
 138                                                 'access_token' => $tokenId,
 139                                                 'refresh_token' => $token['refresh'],
 140                                                 'expires_in' => $token['expire'],
 141                                                 'scope' => $token['scope'],
 142                                                 'token_type' => $token['type'],
 143                                                 'created' => $token['created']
 144                                         ]
 145                                 );
 146
 147                                 //With expired token
 148                                 if ($exp = $googleClient->isAccessTokenExpired()) {
 149                                         //Refresh token
 150                                         if ($googleClient->getRefreshToken()) {
 151                                                 //Retrieve refreshed token
 152                                                 $googleToken = $googleClient->fetchAccessTokenWithRefreshToken($googleClient->getRefreshToken());
 153
 154                                                 //Add refreshed token
 155                                                 $calendars[$clientId]['tokens'][$googleToken['access_token']] = [
 156                                                         'calendar' => $token['calendar'],
 157                                                         'prefix' => $token['prefix'],
 158                                                         'refresh' => $googleToken['refresh_token'],
 159                                                         'expire' => $googleToken['expires_in'],
 160                                                         'scope' => $googleToken['scope'],
 161                                                         'type' => $googleToken['token_type'],
 162                                                         'created' => $googleToken['created']
 163                                                 ];
 164
 165                                                 //Remove old token
 166                                                 unset($calendars[$clientId]['tokens'][$tokenId]);
 167                                         } else {
 168                                                 //Drop token
 169                                                 unset($calendars[$clientId]['tokens'][$tokenId]);
 170
 171                                                 //Without tokens
 172                                                 if (empty($calendars[$clientId]['tokens'])) {
 173                                                         //Drop client
 174                                                         unset($calendars[$clientId]);
 175                                                 }
 176
 177                                                 //Drop token and report
 178                                                 echo 'Token '.$tokenId.' for calendar '.$token['calendar'].' has expired and is not refreshable'."\n";
 179
 180                                                 //Return failure
 181                                                 //XXX: we want that mail and stop here
 182                                                 return self::FAILURE;
 183                                         }
 184                                 }
 185                         }
 186                 }
 187
 188                 //Save calendars
 189                 $cacheCalendars->set($calendars);
 190
 191                 //Save calendar
 192                 $cache->save($cacheCalendars);
 193
 194                 //Iterate on each calendar client
 195                 foreach($calendars as $clientId => $client) {
 196                         //Get google client
 197                         $googleClient = new \Google\Client(['application_name' => $client['project'], 'client_id' => $clientId, 'client_secret' => $client['secret'], 'redirect_uri' => $client['redirect']]);
 198
 199                         //Iterate on each tokens
 200                         foreach($client['tokens'] as $tokenId => $token) {
 201                                 //Set token
 202                                 $googleClient->setAccessToken(
 203                                         [
 204                                                 'access_token' => $tokenId,
 205                                                 'refresh_token' => $token['refresh'],
 206                                                 'expires_in' => $token['expire'],
 207                                                 'scope' => $token['scope'],
 208                                                 'token_type' => $token['type'],
 209                                                 'created' => $token['created']
 210                                         ]
 211                                 );
 212
 213                                 //With expired token
 214                                 if ($exp = $googleClient->isAccessTokenExpired()) {
 215                                         //Last chance to skip this run
 216                                         continue;
 217                                 }
 218
 219                                 //Get google calendar
 220                                 $googleCalendar = new \Google\Service\Calendar($googleClient);
 221
 222                                 //Retrieve calendar
 223                                 try {
 224                                         $calendar = $googleCalendar->calendars->get($token['calendar']);
 225                                 //Catch exception
 226                                 } catch(\Google\Service\Exception $e) {
 227                                         //Display exception
 228                                         //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 229                                         echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 230                                         echo $e->getTraceAsString()."\n";
 231
 232                                         //Return failure
 233                                         return self::FAILURE;
 234                                 }
 235
 236                                 //Init events
 237                                 $events = [];
 238
 239                                 //Set filters
 240                                 $filters = [
 241                                         //XXX: show even deleted event to be able to update them
 242                                         'showDeleted' => true,
 243                                         //TODO: fetch events one day before and one day after to avoid triggering double insert duplicate key 409 errors :=) on google
 244                                         'timeMin' => $period->getStartDate()->format(\DateTime::ISO8601),
 245                                         'timeMax' => $period->getEndDate()->format(\DateTime::ISO8601)
 246                                         /*, 'iCalUID' => 'airlibre/?????'*//*'orderBy' => 'startTime', */
 247                                 ];
 248
 249                                 //Retrieve event collection
 250                                 $googleEvents = $googleCalendar->events->listEvents($token['calendar'], $filters);
 251
 252                                 //Iterate until reached end
 253                                 while (true) {
 254                                         //Iterate on each event
 255                                         foreach ($googleEvents->getItems() as $event) {
 256                                                 //Store event by id
 257                                                 if (preg_match('/^'.$token['prefix'].'([0-9]+)$/', $id = $event->getId(), $matches)) {
 258                                                         $events[$matches[1]] = $event;
 259                                                 //XXX: 3rd party events with id not matching prefix are skipped
 260                                                 #} else {
 261                                                 #       echo 'Skipping '.$event->getId().':'.$event->getSummary()."\n";*/
 262                                                 }
 263                                         }
 264
 265                                         //Get page token
 266                                         $pageToken = $googleEvents->getNextPageToken();
 267
 268                                         //Handle next page
 269                                         if ($pageToken) {
 270                                                 //Replace collection with next one
 271                                                 $googleEvents = $service->events->listEvents($token['calendar'], $filters+['pageToken' => $pageToken]);
 272                                         } else {
 273                                                 break;
 274                                         }
 275                                 }
 276
 277                                 //Iterate on each session to sync
 278                                 foreach($sessions as $sessionId => $session) {
 279                                         //Init shared properties
 280                                         //TODO: validate for constraints here ??? https://developers.google.com/calendar/api/guides/extended-properties
 281                                         $shared = [
 282                                                 'gps' => $session['l_latitude'].','.$session['l_longitude']
 283                                         ];
 284
 285                                         //Init source
 286                                         $source = [
 287                                                 'title' => $this->translator->trans('Session %id% by %pseudonym%', ['%id%' => $sessionId, '%pseudonym%' => $session['au_pseudonym']]).' '.$this->translator->trans('at '.$session['l_title']),
 288                                                 'url' => $this->router->generate('rapsys_air_session_view', ['id' => $sessionId], UrlGeneratorInterface::ABSOLUTE_URL)
 289                                         ];
 290
 291                                         //Init description
 292                                         $description = 'Description :'."\n".strip_tags(preg_replace('!<a href="([^"]+)"(?: title="[^"]+")?'.'>([^<]+)</a>!', '\1', $markdown->convert(strip_tags($session['p_description']))));
 293                                         $shared['description'] = $markdown->convert(strip_tags($session['p_description']));
 294
 295                                         //Add class when available
 296                                         if (!empty($session['p_class'])) {
 297                                                 $shared['class'] = $session['p_class'];
 298                                                 $description .= "\n\n".'Classe :'."\n".$session['p_class'];
 299                                         }
 300
 301                                         //Add contact when available
 302                                         if (!empty($session['p_contact'])) {
 303                                                 $shared['contact'] = $session['p_contact'];
 304                                                 $description .= "\n\n".'Contact :'."\n".$session['p_contact'];
 305                                         }
 306
 307                                         //Add donate when available
 308                                         if (!empty($session['p_donate'])) {
 309                                                 $shared['donate'] = $session['p_donate'];
 310                                                 $description .= "\n\n".'Contribuer :'."\n".$session['p_donate'];
 311                                         }
 312
 313                                         //Add link when available
 314                                         if (!empty($session['p_link'])) {
 315                                                 $shared['link'] = $session['p_link'];
 316                                                 $description .= "\n\n".'Site :'."\n".$session['p_link'];
 317                                         }
 318
 319                                         //Add profile when available
 320                                         if (!empty($session['p_profile'])) {
 321                                                 $shared['profile'] = $session['p_profile'];
 322                                                 $description .= "\n\n".'Réseau social :'."\n".$session['p_profile'];
 323                                         }
 324
 325                                         //Locked session
 326                                         if (!empty($session['locked']) && $events[$sessionId]) {
 327                                                 //With events
 328                                                 if (!empty($event = $events[$sessionId])) {
 329                                                         try {
 330                                                                 //Delete the event
 331                                                                 $googleCalendar->events->delete($token['calendar'], $event->getId());
 332                                                         //Catch exception
 333                                                         } catch(\Google\Service\Exception $e) {
 334                                                                 //Display exception
 335                                                                 //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 336                                                                 echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 337                                                                 echo $e->getTraceAsString()."\n";
 338
 339                                                                 //Return failure
 340                                                                 return self::FAILURE;
 341                                                         }
 342                                                 }
 343                                         //Without event
 344                                         } elseif (empty($events[$sessionId])) {
 345                                                 //Init event
 346                                                 $event = new \Google\Service\Calendar\Event(
 347                                                         [
 348                                                                 //TODO: replace 'airlibre' with $this->config['calendar']['prefix'] when possible with prefix validating [a-v0-9]{5,}
 349                                                                 //XXX: see https://developers.google.com/calendar/api/v3/reference/events/insert#id
 350                                                                 'id' => $token['prefix'].$sessionId,
 351                                                                 'summary' => $session['au_pseudonym'].' '.$this->translator->trans('at '.$session['l_short']),
 352                                                                 #'description' => $markdown->convert(strip_tags($session['p_description'])),
 353                                                                 'description' => $description,
 354                                                                 'status' => empty($session['a_canceled'])?'confirmed':'cancelled',
 355                                                                 'location' => implode(' ', [$session['l_address'], $session['l_zipcode'], $session['l_city']]),
 356                                                                 'source' => $source,
 357                                                                 'extendedProperties' => [
 358                                                                         'shared' => $shared
 359                                                                 ],
 360                                                                 //TODO: colorId ?
 361                                                                 //TODO: attendees[] ?
 362                                                                 'start' => [
 363                                                                         'dateTime' => $session['start']->format(\DateTime::ISO8601)
 364                                                                 ],
 365                                                                 'end' => [
 366                                                                         'dateTime' => $session['stop']->format(\DateTime::ISO8601)
 367                                                                 ]
 368                                                         ]
 369                                                 );
 370
 371                                                 try {
 372                                                         //Insert the event
 373                                                         $googleCalendar->events->insert($token['calendar'], $event);
 374                                                 //Catch exception
 375                                                 } catch(\Google\Service\Exception $e) {
 376                                                         //Display exception
 377                                                         //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 378                                                         echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 379                                                         echo $e->getTraceAsString()."\n";
 380
 381                                                         //Return failure
 382                                                         return self::FAILURE;
 383                                                 }
 384                                         // With event
 385                                         } else {
 386                                                 //Set event
 387                                                 $event = $events[$sessionId];
 388
 389                                                 //With updated event
 390                                                 if ($session['updated'] >= (new \DateTime($event->getUpdated()))) {
 391                                                         //Set summary
 392                                                         $event->setSummary($session['au_pseudonym'].' '.$this->translator->trans('at '.$session['l_short']));
 393
 394                                                         //Set description
 395                                                         $event->setDescription($description);
 396
 397                                                         //Set status
 398                                                         $event->setStatus(empty($session['a_canceled'])?'confirmed':'cancelled');
 399
 400                                                         //Set location
 401                                                         $event->setLocation(implode(' ', [$session['l_address'], $session['l_zipcode'], $session['l_city']]));
 402
 403                                                         //Get source
 404                                                         $eventSource = $event->getSource();
 405
 406                                                         //Update source title
 407                                                         $eventSource->setTitle($source['title']);
 408
 409                                                         //Update source url
 410                                                         $eventSource->setUrl($source['url']);
 411
 412                                                         //Set source
 413                                                         #$event->setSource($source);
 414
 415                                                         //Get extended properties
 416                                                         $extendedProperties = $event->getExtendedProperties();
 417
 418                                                         //Update shared
 419                                                         $extendedProperties->setShared($shared);
 420
 421                                                         //TODO: colorId ?
 422                                                         //TODO: attendees[] ?
 423
 424                                                         //Set start
 425                                                         $start = $event->getStart();
 426
 427                                                         //Update start datetime
 428                                                         $start->setDateTime($session['start']->format(\DateTime::ISO8601));
 429
 430                                                         //Set end
 431                                                         $end = $event->getEnd();
 432
 433                                                         //Update stop datetime
 434                                                         $end->setDateTime($session['stop']->format(\DateTime::ISO8601));
 435
 436                                                         try {
 437                                                                 //Insert the event
 438                                                                 $updatedEvent = $googleCalendar->events->update($token['calendar'], $event->getId(), $event);
 439                                                         //Catch exception
 440                                                         } catch(\Google\Service\Exception $e) {
 441                                                                 //Display exception
 442                                                                 //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 443                                                                 echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 444                                                                 echo $e->getTraceAsString()."\n";
 445
 446                                                                 //Return failure
 447                                                                 return self::FAILURE;
 448                                                         }
 449                                                 }
 450
 451                                                 //Drop from events array
 452                                                 unset($events[$sessionId]);
 453                                         }
 454                                 }
 455
 456                                 //Remaining events to drop
 457                                 foreach($events as $eventId => $event) {
 458                                         //Non canceled events
 459                                         if ($event->getStatus() == 'confirmed') {
 460                                                 try {
 461                                                         //Delete the event
 462                                                         $googleCalendar->events->delete($token['calendar'], $event->getId());
 463                                                 //Catch exception
 464                                                 } catch(\Google\Service\Exception $e) {
 465                                                         //Display exception
 466                                                         //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 467                                                         echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 468                                                         echo $e->getTraceAsString()."\n";
 469
 470                                                         //Return failure
 471                                                         return self::FAILURE;
 472                                                 }
 473                                         }
 474                                 }
 475                         }
 476                 }
 477
 478                 //Return success
 479                 return self::SUCCESS;
 480         }
 481
 482         /**
 483          * Return the bundle alias
 484          *
 485          * {@inheritdoc}
 486          */
 487         public function getAlias(): string {
 488                 return 'rapsys_air';
 489         }
 490 }