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['path']['cache']);
 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                 #$debug = [
 128                 #       '635317121880-usqucmne71jnmprl8br9khh2om4n8cmh.apps.googleusercontent.com' => [
 129                 #               'project' => 'calendar-317315',
 130                 #               'secret' => 'HRsKd4FIc9gxQHM4IoBWnlbD',
 131                 #               'redirect' => 'https://airlibre.eu/calendar/callback',
 132                 #               'tokens' => [
 133                 #                       'ya29.a0ARrdaM_cNpedJ-B3irC76_0-C7cfF-WmMh0smAs4m7cSvBChnniWr-e79q0IfAbh5DSG4FlHbCMvmaYb7xX4V45PujT2U4InZmpHfspiPv-QeR4XeZJp7bLXwnw7A4M0imeeYyQcwCW7GJ8O7dGLBQlBZAvt_Q' => [
 134                 #                               'calendar' => 'airlibre',
 135                 #                               'expire' => 3599,
 136                 #                               'scope' => 'https://www.googleapis.com/auth/calendar https://www.googleapis.com/auth/calendar.events',
 137                 #                               'type' => 'Bearer',
 138                 #                               'created' => 1625417137,
 139                 #                       ],
 140                 #               ],
 141                 #       ],
 142                 #];
 143
 144                 //Check expired token
 145                 foreach($calendars as $clientId => $client) {
 146                         //Get google client
 147                         $googleClient = new \Google\Client(['application_name' => $client['project'], 'client_id' => $clientId, 'client_secret' => $client['secret'], 'redirect_uri' => $client['redirect']]);
 148
 149                         //Iterate on each tokens
 150                         foreach($client['tokens'] as $tokenId => $token) {
 151                                 //Set token
 152                                 $googleClient->setAccessToken(
 153                                         [
 154                                                 'access_token' => $tokenId,
 155                                                 'refresh_token' => $token['refresh'],
 156                                                 'expires_in' => $token['expire'],
 157                                                 'scope' => $token['scope'],
 158                                                 'token_type' => $token['type'],
 159                                                 'created' => $token['created']
 160                                         ]
 161                                 );
 162
 163                                 //With expired token
 164                                 if ($exp = $googleClient->isAccessTokenExpired()) {
 165                                         //Refresh token
 166                                         if (($refreshToken = $googleClient->getRefreshToken()) && ($googleToken = $googleClient->fetchAccessTokenWithRefreshToken($refreshToken)) && empty($googleToken['error'])) {
 167                                                 //Add refreshed token
 168                                                 $calendars[$clientId]['tokens'][$googleToken['access_token']] = [
 169                                                         'calendar' => $token['calendar'],
 170                                                         'prefix' => $token['prefix'],
 171                                                         'refresh' => $googleToken['refresh_token'],
 172                                                         'expire' => $googleToken['expires_in'],
 173                                                         'scope' => $googleToken['scope'],
 174                                                         'type' => $googleToken['token_type'],
 175                                                         'created' => $googleToken['created']
 176                                                 ];
 177
 178                                                 //Remove old token
 179                                                 unset($calendars[$clientId]['tokens'][$tokenId]);
 180                                         } else {
 181                                                 //Drop token
 182                                                 unset($calendars[$clientId]['tokens'][$tokenId]);
 183
 184                                                 //Without tokens
 185                                                 if (empty($calendars[$clientId]['tokens'])) {
 186                                                         //Drop client
 187                                                         unset($calendars[$clientId]);
 188                                                 }
 189
 190                                                 //Save calendars
 191                                                 $cacheCalendars->set($calendars);
 192
 193                                                 //Save calendar
 194                                                 $cache->save($cacheCalendars);
 195
 196                                                 //Drop token and report
 197                                                 echo 'Token '.$tokenId.' for calendar '.$token['calendar'].' has expired and is not refreshable'."\n";
 198
 199                                                 //Return failure
 200                                                 //XXX: we want that mail and stop here
 201                                                 return self::FAILURE;
 202                                         }
 203                                 }
 204                         }
 205                 }
 206
 207                 //Save calendars
 208                 $cacheCalendars->set($calendars);
 209
 210                 //Save calendar
 211                 $cache->save($cacheCalendars);
 212
 213                 //Iterate on each calendar client
 214                 foreach($calendars as $clientId => $client) {
 215                         //Get google client
 216                         $googleClient = new \Google\Client(['application_name' => $client['project'], 'client_id' => $clientId, 'client_secret' => $client['secret'], 'redirect_uri' => $client['redirect']]);
 217
 218                         //Iterate on each tokens
 219                         foreach($client['tokens'] as $tokenId => $token) {
 220                                 //Set token
 221                                 $googleClient->setAccessToken(
 222                                         [
 223                                                 'access_token' => $tokenId,
 224                                                 'refresh_token' => $token['refresh'],
 225                                                 'expires_in' => $token['expire'],
 226                                                 'scope' => $token['scope'],
 227                                                 'token_type' => $token['type'],
 228                                                 'created' => $token['created']
 229                                         ]
 230                                 );
 231
 232                                 //With expired token
 233                                 if ($exp = $googleClient->isAccessTokenExpired()) {
 234                                         //Last chance to skip this run
 235                                         continue;
 236                                 }
 237
 238                                 //Get google calendar
 239                                 $googleCalendar = new \Google\Service\Calendar($googleClient);
 240
 241                                 //Retrieve calendar
 242                                 try {
 243                                         $calendar = $googleCalendar->calendars->get($token['calendar']);
 244                                 //Catch exception
 245                                 } catch(\Google\Service\Exception $e) {
 246                                         //Display exception
 247                                         //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 248                                         echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 249                                         echo $e->getTraceAsString()."\n";
 250
 251                                         //Return failure
 252                                         return self::FAILURE;
 253                                 }
 254
 255                                 //Init events
 256                                 $events = [];
 257
 258                                 //Set filters
 259                                 $filters = [
 260                                         //XXX: show even deleted event to be able to update them
 261                                         'showDeleted' => true,
 262                                         //TODO: fetch events one day before and one day after to avoid triggering double insert duplicate key 409 errors :=) on google
 263                                         'timeMin' => $period->getStartDate()->format(\DateTime::ISO8601),
 264                                         'timeMax' => $period->getEndDate()->format(\DateTime::ISO8601)
 265                                         /*, 'iCalUID' => 'airlibre/?????'*//*'orderBy' => 'startTime', */
 266                                 ];
 267
 268                                 //Retrieve event collection
 269                                 $googleEvents = $googleCalendar->events->listEvents($token['calendar'], $filters);
 270
 271                                 //Iterate until reached end
 272                                 while (true) {
 273                                         //Iterate on each event
 274                                         foreach ($googleEvents->getItems() as $event) {
 275                                                 //Store event by id
 276                                                 if (preg_match('/^'.$token['prefix'].'([0-9]+)$/', $id = $event->getId(), $matches)) {
 277                                                         $events[$matches[1]] = $event;
 278                                                 //XXX: 3rd party events with id not matching prefix are skipped
 279                                                 #} else {
 280                                                 #       echo 'Skipping '.$event->getId().':'.$event->getSummary()."\n";*/
 281                                                 }
 282                                         }
 283
 284                                         //Get page token
 285                                         $pageToken = $googleEvents->getNextPageToken();
 286
 287                                         //Handle next page
 288                                         if ($pageToken) {
 289                                                 //Replace collection with next one
 290                                                 $googleEvents = $service->events->listEvents($token['calendar'], $filters+['pageToken' => $pageToken]);
 291                                         } else {
 292                                                 break;
 293                                         }
 294                                 }
 295
 296                                 //Iterate on each session to sync
 297                                 foreach($sessions as $sessionId => $session) {
 298                                         //Init shared properties
 299                                         //TODO: validate for constraints here ??? https://developers.google.com/calendar/api/guides/extended-properties
 300                                         $shared = [
 301                                                 'gps' => $session['l_latitude'].','.$session['l_longitude']
 302                                         ];
 303
 304                                         //Init source
 305                                         $source = [
 306                                                 'title' => $this->translator->trans('Session %id% by %pseudonym%', ['%id%' => $sessionId, '%pseudonym%' => $session['au_pseudonym']]).' '.$this->translator->trans('at '.$session['l_title']),
 307                                                 'url' => $this->router->generate('rapsys_air_session_view', ['id' => $sessionId], UrlGeneratorInterface::ABSOLUTE_URL)
 308                                         ];
 309
 310                                         //Init description
 311                                         $description = 'Description :'."\n".strip_tags(preg_replace('!<a href="([^"]+)"(?: title="[^"]+")?'.'>([^<]+)</a>!', '\1', $markdown->convert(strip_tags($session['p_description']))));
 312                                         $shared['description'] = $markdown->convert(strip_tags($session['p_description']));
 313
 314                                         //Add class when available
 315                                         if (!empty($session['p_class'])) {
 316                                                 $shared['class'] = $session['p_class'];
 317                                                 $description .= "\n\n".'Classe :'."\n".$session['p_class'];
 318                                         }
 319
 320                                         //Add contact when available
 321                                         if (!empty($session['p_contact'])) {
 322                                                 $shared['contact'] = $session['p_contact'];
 323                                                 $description .= "\n\n".'Contact :'."\n".$session['p_contact'];
 324                                         }
 325
 326                                         //Add donate when available
 327                                         if (!empty($session['p_donate'])) {
 328                                                 $shared['donate'] = $session['p_donate'];
 329                                                 $description .= "\n\n".'Contribuer :'."\n".$session['p_donate'];
 330                                         }
 331
 332                                         //Add link when available
 333                                         if (!empty($session['p_link'])) {
 334                                                 $shared['link'] = $session['p_link'];
 335                                                 $description .= "\n\n".'Site :'."\n".$session['p_link'];
 336                                         }
 337
 338                                         //Add profile when available
 339                                         if (!empty($session['p_profile'])) {
 340                                                 $shared['profile'] = $session['p_profile'];
 341                                                 $description .= "\n\n".'Réseau social :'."\n".$session['p_profile'];
 342                                         }
 343
 344                                         //Locked session
 345                                         if (!empty($session['locked']) && $events[$sessionId]) {
 346                                                 //With events
 347                                                 if (!empty($event = $events[$sessionId])) {
 348                                                         try {
 349                                                                 //Delete the event
 350                                                                 $googleCalendar->events->delete($token['calendar'], $event->getId());
 351                                                         //Catch exception
 352                                                         } catch(\Google\Service\Exception $e) {
 353                                                                 //Display exception
 354                                                                 //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 355                                                                 echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 356                                                                 echo $e->getTraceAsString()."\n";
 357
 358                                                                 //Return failure
 359                                                                 return self::FAILURE;
 360                                                         }
 361                                                 }
 362                                         //Without event
 363                                         } elseif (empty($events[$sessionId])) {
 364                                                 //Init event
 365                                                 $event = new \Google\Service\Calendar\Event(
 366                                                         [
 367                                                                 //TODO: replace 'airlibre' with $this->config['calendar']['prefix'] when possible with prefix validating [a-v0-9]{5,}
 368                                                                 //XXX: see https://developers.google.com/calendar/api/v3/reference/events/insert#id
 369                                                                 'id' => $token['prefix'].$sessionId,
 370                                                                 'summary' => $session['au_pseudonym'].' '.$this->translator->trans('at '.$session['l_short']),
 371                                                                 #'description' => $markdown->convert(strip_tags($session['p_description'])),
 372                                                                 'description' => $description,
 373                                                                 'status' => empty($session['a_canceled'])?'confirmed':'cancelled',
 374                                                                 'location' => implode(' ', [$session['l_address'], $session['l_zipcode'], $session['l_city']]),
 375                                                                 'source' => $source,
 376                                                                 'extendedProperties' => [
 377                                                                         'shared' => $shared
 378                                                                 ],
 379                                                                 //TODO: colorId ?
 380                                                                 //TODO: attendees[] ?
 381                                                                 'start' => [
 382                                                                         'dateTime' => $session['start']->format(\DateTime::ISO8601)
 383                                                                 ],
 384                                                                 'end' => [
 385                                                                         'dateTime' => $session['stop']->format(\DateTime::ISO8601)
 386                                                                 ]
 387                                                         ]
 388                                                 );
 389
 390                                                 try {
 391                                                         //Insert the event
 392                                                         $googleCalendar->events->insert($token['calendar'], $event);
 393                                                 //Catch exception
 394                                                 } catch(\Google\Service\Exception $e) {
 395                                                         //Display exception
 396                                                         //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 397                                                         echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 398                                                         echo $e->getTraceAsString()."\n";
 399
 400                                                         //Return failure
 401                                                         return self::FAILURE;
 402                                                 }
 403                                         // With event
 404                                         } else {
 405                                                 //Set event
 406                                                 $event = $events[$sessionId];
 407
 408                                                 //With updated event
 409                                                 if ($session['updated'] >= (new \DateTime($event->getUpdated()))) {
 410                                                         //Set summary
 411                                                         $event->setSummary($session['au_pseudonym'].' '.$this->translator->trans('at '.$session['l_short']));
 412
 413                                                         //Set description
 414                                                         $event->setDescription($description);
 415
 416                                                         //Set status
 417                                                         $event->setStatus(empty($session['a_canceled'])?'confirmed':'cancelled');
 418
 419                                                         //Set location
 420                                                         $event->setLocation(implode(' ', [$session['l_address'], $session['l_zipcode'], $session['l_city']]));
 421
 422                                                         //Get source
 423                                                         $eventSource = $event->getSource();
 424
 425                                                         //Update source title
 426                                                         $eventSource->setTitle($source['title']);
 427
 428                                                         //Update source url
 429                                                         $eventSource->setUrl($source['url']);
 430
 431                                                         //Set source
 432                                                         #$event->setSource($source);
 433
 434                                                         //Get extended properties
 435                                                         $extendedProperties = $event->getExtendedProperties();
 436
 437                                                         //Update shared
 438                                                         $extendedProperties->setShared($shared);
 439
 440                                                         //TODO: colorId ?
 441                                                         //TODO: attendees[] ?
 442
 443                                                         //Set start
 444                                                         $start = $event->getStart();
 445
 446                                                         //Update start datetime
 447                                                         $start->setDateTime($session['start']->format(\DateTime::ISO8601));
 448
 449                                                         //Set end
 450                                                         $end = $event->getEnd();
 451
 452                                                         //Update stop datetime
 453                                                         $end->setDateTime($session['stop']->format(\DateTime::ISO8601));
 454
 455                                                         try {
 456                                                                 //Update the event
 457                                                                 $updatedEvent = $googleCalendar->events->update($token['calendar'], $event->getId(), $event);
 458                                                         //Catch exception
 459                                                         } catch(\Google\Service\Exception $e) {
 460                                                                 //Display exception
 461                                                                 //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 462                                                                 echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 463                                                                 echo $e->getTraceAsString()."\n";
 464
 465                                                                 //Return failure
 466                                                                 return self::FAILURE;
 467                                                         }
 468                                                 }
 469
 470                                                 //Drop from events array
 471                                                 unset($events[$sessionId]);
 472                                         }
 473                                 }
 474
 475                                 //Remaining events to drop
 476                                 foreach($events as $eventId => $event) {
 477                                         //Non canceled events
 478                                         if ($event->getStatus() == 'confirmed') {
 479                                                 try {
 480                                                         //Delete the event
 481                                                         $googleCalendar->events->delete($token['calendar'], $event->getId());
 482                                                 //Catch exception
 483                                                 } catch(\Google\Service\Exception $e) {
 484                                                         //Display exception
 485                                                         //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 486                                                         echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 487                                                         echo $e->getTraceAsString()."\n";
 488
 489                                                         //Return failure
 490                                                         return self::FAILURE;
 491                                                 }
 492                                         }
 493                                 }
 494                         }
 495                 }
 496
 497                 //Return success
 498                 return self::SUCCESS;
 499         }
 500
 501         /**
 502          * Return the bundle alias
 503          *
 504          * {@inheritdoc}
 505          */
 506         public function getAlias(): string {
 507                 return 'rapsys_air';
 508         }
 509 }