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 = $cacheCalendars->get();
 124
 125                 //Check expired token
 126                 foreach($calendars as $clientId => $client) {
 127                         //Get google client
 128                         $googleClient = new \Google\Client(['application_name' => $client['project'], 'client_id' => $clientId, 'client_secret' => $client['secret'], 'redirect_uri' => $client['redirect']]);
 129
 130                         //Iterate on each tokens
 131                         foreach($client['tokens'] as $tokenId => $token) {
 132                                 //Set token
 133                                 $googleClient->setAccessToken(
 134                                         [
 135                                                 'access_token' => $tokenId,
 136                                                 'refresh_token' => $token['refresh'],
 137                                                 'expires_in' => $token['expire'],
 138                                                 'scope' => $token['scope'],
 139                                                 'token_type' => $token['type'],
 140                                                 'created' => $token['created']
 141                                         ]
 142                                 );
 143
 144                                 //With expired token
 145                                 if ($exp = $googleClient->isAccessTokenExpired()) {
 146                                         //Refresh token
 147                                         if (($refreshToken = $googleClient->getRefreshToken()) && ($googleToken = $googleClient->fetchAccessTokenWithRefreshToken($refreshToken)) && empty($googleToken['error'])) {
 148                                                 //Add refreshed token
 149                                                 $calendars[$clientId]['tokens'][$googleToken['access_token']] = [
 150                                                         'calendar' => $token['calendar'],
 151                                                         'prefix' => $token['prefix'],
 152                                                         'refresh' => $googleToken['refresh_token'],
 153                                                         'expire' => $googleToken['expires_in'],
 154                                                         'scope' => $googleToken['scope'],
 155                                                         'type' => $googleToken['token_type'],
 156                                                         'created' => $googleToken['created']
 157                                                 ];
 158
 159                                                 //Remove old token
 160                                                 unset($calendars[$clientId]['tokens'][$tokenId]);
 161                                         } else {
 162                                                 //Drop token
 163                                                 unset($calendars[$clientId]['tokens'][$tokenId]);
 164
 165                                                 //Without tokens
 166                                                 if (empty($calendars[$clientId]['tokens'])) {
 167                                                         //Drop client
 168                                                         unset($calendars[$clientId]);
 169                                                 }
 170
 171                                                 //Save calendars
 172                                                 $cacheCalendars->set($calendars);
 173
 174                                                 //Save calendar
 175                                                 $cache->save($cacheCalendars);
 176
 177                                                 //Drop token and report
 178                                                 //XXX: submit app to avoid expiration
 179                                                 //XXX: see https://console.cloud.google.com/apis/credentials/consent?project=calendar-317315
 180                                                 echo 'Token '.$tokenId.' for calendar '.$token['calendar'].' has expired and is not refreshable'."\n";
 181
 182                                                 //Return failure
 183                                                 //XXX: we want that mail and stop here
 184                                                 return self::FAILURE;
 185                                         }
 186                                 }
 187                         }
 188                 }
 189
 190                 //Save calendars
 191                 $cacheCalendars->set($calendars);
 192
 193                 //Save calendar
 194                 $cache->save($cacheCalendars);
 195
 196                 //Iterate on each calendar client
 197                 foreach($calendars as $clientId => $client) {
 198                         //Get google client
 199                         $googleClient = new \Google\Client(['application_name' => $client['project'], 'client_id' => $clientId, 'client_secret' => $client['secret'], 'redirect_uri' => $client['redirect']]);
 200
 201                         //Iterate on each tokens
 202                         foreach($client['tokens'] as $tokenId => $token) {
 203                                 //Set token
 204                                 $googleClient->setAccessToken(
 205                                         [
 206                                                 'access_token' => $tokenId,
 207                                                 'refresh_token' => $token['refresh'],
 208                                                 'expires_in' => $token['expire'],
 209                                                 'scope' => $token['scope'],
 210                                                 'token_type' => $token['type'],
 211                                                 'created' => $token['created']
 212                                         ]
 213                                 );
 214
 215                                 //With expired token
 216                                 if ($exp = $googleClient->isAccessTokenExpired()) {
 217                                         //Last chance to skip this run
 218                                         continue;
 219                                 }
 220
 221                                 //Get google calendar
 222                                 $googleCalendar = new \Google\Service\Calendar($googleClient);
 223
 224                                 //Retrieve calendar
 225                                 try {
 226                                         $calendar = $googleCalendar->calendars->get($token['calendar']);
 227                                 //Catch exception
 228                                 } catch(\Google\Service\Exception $e) {
 229                                         //Display exception
 230                                         //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 231                                         echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 232                                         echo $e->getTraceAsString()."\n";
 233
 234                                         //Return failure
 235                                         return self::FAILURE;
 236                                 }
 237
 238                                 //Init events
 239                                 $events = [];
 240
 241                                 //Set filters
 242                                 $filters = [
 243                                         //XXX: show even deleted event to be able to update them
 244                                         'showDeleted' => true,
 245                                         //TODO: fetch events one day before and one day after to avoid triggering double insert duplicate key 409 errors :=) on google
 246                                         'timeMin' => $period->getStartDate()->format(\DateTime::ISO8601),
 247                                         'timeMax' => $period->getEndDate()->format(\DateTime::ISO8601)
 248                                         /*, 'iCalUID' => 'airlibre/?????'*//*'orderBy' => 'startTime', */
 249                                 ];
 250
 251                                 //Retrieve event collection
 252                                 $googleEvents = $googleCalendar->events->listEvents($token['calendar'], $filters);
 253
 254                                 //Iterate until reached end
 255                                 while (true) {
 256                                         //Iterate on each event
 257                                         foreach ($googleEvents->getItems() as $event) {
 258                                                 //Store event by id
 259                                                 if (preg_match('/^'.$token['prefix'].'([0-9]+)$/', $id = $event->getId(), $matches)) {
 260                                                         $events[$matches[1]] = $event;
 261                                                 //XXX: 3rd party events with id not matching prefix are skipped
 262                                                 #} else {
 263                                                 #       echo 'Skipping '.$event->getId().':'.$event->getSummary()."\n";*/
 264                                                 }
 265                                         }
 266
 267                                         //Get page token
 268                                         $pageToken = $googleEvents->getNextPageToken();
 269
 270                                         //Handle next page
 271                                         if ($pageToken) {
 272                                                 //Replace collection with next one
 273                                                 $googleEvents = $service->events->listEvents($token['calendar'], $filters+['pageToken' => $pageToken]);
 274                                         } else {
 275                                                 break;
 276                                         }
 277                                 }
 278
 279                                 //Iterate on each session to sync
 280                                 foreach($sessions as $sessionId => $session) {
 281                                         //Init shared properties
 282                                         //TODO: validate for constraints here ??? https://developers.google.com/calendar/api/guides/extended-properties
 283                                         //TODO: drop shared as unused ???
 284                                         $shared = [
 285                                                 'gps' => $session['l_latitude'].','.$session['l_longitude']
 286                                         ];
 287
 288                                         //Init source
 289                                         $source = [
 290                                                 'title' => $this->translator->trans('Session %id% by %pseudonym%', ['%id%' => $sessionId, '%pseudonym%' => $session['au_pseudonym']]).' '.$this->translator->trans('at '.$session['l_title']),
 291                                                 'url' => $this->router->generate('rapsys_air_session_view', ['id' => $sessionId], UrlGeneratorInterface::ABSOLUTE_URL)
 292                                         ];
 293
 294                                         //Init description
 295                                         $description = 'Description :'."\n".strip_tags(preg_replace('!<a href="([^"]+)"(?: title="[^"]+")?'.'>([^<]+)</a>!', '\1', $markdown->convert(strip_tags($session['p_description']))));
 296                                         $shared['description'] = $markdown->convert(strip_tags($session['p_description']));
 297
 298                                         //Add class when available
 299                                         if (!empty($session['p_class'])) {
 300                                                 $shared['class'] = $session['p_class'];
 301                                                 $description .= "\n\n".'Classe :'."\n".$session['p_class'];
 302                                         }
 303
 304                                         //Add contact when available
 305                                         if (!empty($session['p_contact'])) {
 306                                                 $shared['contact'] = $session['p_contact'];
 307                                                 $description .= "\n\n".'Contact :'."\n".$session['p_contact'];
 308                                         }
 309
 310                                         //Add donate when available
 311                                         if (!empty($session['p_donate'])) {
 312                                                 $shared['donate'] = $session['p_donate'];
 313                                                 $description .= "\n\n".'Contribuer :'."\n".$session['p_donate'];
 314                                         }
 315
 316                                         //Add link when available
 317                                         if (!empty($session['p_link'])) {
 318                                                 $shared['link'] = $session['p_link'];
 319                                                 $description .= "\n\n".'Site :'."\n".$session['p_link'];
 320                                         }
 321
 322                                         //Add profile when available
 323                                         if (!empty($session['p_profile'])) {
 324                                                 $shared['profile'] = $session['p_profile'];
 325                                                 $description .= "\n\n".'Réseau social :'."\n".$session['p_profile'];
 326                                         }
 327
 328                                         //Locked session
 329                                         if (!empty($session['locked']) && $events[$sessionId]) {
 330                                                 //With events
 331                                                 if (!empty($event = $events[$sessionId])) {
 332                                                         try {
 333                                                                 //Delete the event
 334                                                                 $googleCalendar->events->delete($token['calendar'], $event->getId());
 335                                                         //Catch exception
 336                                                         } catch(\Google\Service\Exception $e) {
 337                                                                 //Display exception
 338                                                                 //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 339                                                                 echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 340                                                                 echo $e->getTraceAsString()."\n";
 341
 342                                                                 //Return failure
 343                                                                 return self::FAILURE;
 344                                                         }
 345                                                 }
 346                                         //Without event
 347                                         } elseif (empty($events[$sessionId])) {
 348                                                 //Init event
 349                                                 $event = new \Google\Service\Calendar\Event(
 350                                                         [
 351                                                                 //TODO: replace 'airlibre' with $this->config['calendar']['prefix'] when possible with prefix validating [a-v0-9]{5,}
 352                                                                 //XXX: see https://developers.google.com/calendar/api/v3/reference/events/insert#id
 353                                                                 'id' => $token['prefix'].$sessionId,
 354                                                                 'summary' => $session['au_pseudonym'].' '.$this->translator->trans('at '.$session['l_title']),
 355                                                                 #'description' => $markdown->convert(strip_tags($session['p_description'])),
 356                                                                 'description' => $description,
 357                                                                 'status' => empty($session['a_canceled'])?'confirmed':'cancelled',
 358                                                                 'location' => implode(' ', [$session['l_address'], $session['l_zipcode'], $session['l_city']]),
 359                                                                 'source' => $source,
 360                                                                 'extendedProperties' => [
 361                                                                         'shared' => $shared
 362                                                                 ],
 363                                                                 //TODO: colorId ?
 364                                                                 //TODO: attendees[] ?
 365                                                                 'start' => [
 366                                                                         'dateTime' => $session['start']->format(\DateTime::ISO8601)
 367                                                                 ],
 368                                                                 'end' => [
 369                                                                         'dateTime' => $session['stop']->format(\DateTime::ISO8601)
 370                                                                 ]
 371                                                         ]
 372                                                 );
 373
 374                                                 try {
 375                                                         //Insert the event
 376                                                         $googleCalendar->events->insert($token['calendar'], $event);
 377                                                 //Catch exception
 378                                                 } catch(\Google\Service\Exception $e) {
 379                                                         //Display exception
 380                                                         //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 381                                                         echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 382                                                         echo $e->getTraceAsString()."\n";
 383
 384                                                         //Return failure
 385                                                         return self::FAILURE;
 386                                                 }
 387                                         // With event
 388                                         } else {
 389                                                 //Set event
 390                                                 $event = $events[$sessionId];
 391
 392                                                 //With updated event
 393                                                 if ($session['updated'] >= (new \DateTime($event->getUpdated()))) {
 394                                                         //Set summary
 395                                                         $event->setSummary($session['au_pseudonym'].' '.$this->translator->trans('at '.$session['l_title']));
 396
 397                                                         //Set description
 398                                                         $event->setDescription($description);
 399
 400                                                         //Set status
 401                                                         $event->setStatus(empty($session['a_canceled'])?'confirmed':'cancelled');
 402
 403                                                         //Set location
 404                                                         $event->setLocation(implode(' ', [$session['l_address'], $session['l_zipcode'], $session['l_city']]));
 405
 406                                                         //Get source
 407                                                         $eventSource = $event->getSource();
 408
 409                                                         //Update source title
 410                                                         $eventSource->setTitle($source['title']);
 411
 412                                                         //Update source url
 413                                                         $eventSource->setUrl($source['url']);
 414
 415                                                         //Set source
 416                                                         #$event->setSource($source);
 417
 418                                                         //Get extended properties
 419                                                         $extendedProperties = $event->getExtendedProperties();
 420
 421                                                         //Update shared
 422                                                         $extendedProperties->setShared($shared);
 423
 424                                                         //TODO: colorId ?
 425                                                         //TODO: attendees[] ?
 426
 427                                                         //Set start
 428                                                         $start = $event->getStart();
 429
 430                                                         //Update start datetime
 431                                                         $start->setDateTime($session['start']->format(\DateTime::ISO8601));
 432
 433                                                         //Set end
 434                                                         $end = $event->getEnd();
 435
 436                                                         //Update stop datetime
 437                                                         $end->setDateTime($session['stop']->format(\DateTime::ISO8601));
 438
 439                                                         try {
 440                                                                 //Update the event
 441                                                                 $updatedEvent = $googleCalendar->events->update($token['calendar'], $event->getId(), $event);
 442                                                         //Catch exception
 443                                                         } catch(\Google\Service\Exception $e) {
 444                                                                 //Display exception
 445                                                                 //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 446                                                                 echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 447                                                                 echo $e->getTraceAsString()."\n";
 448
 449                                                                 //Return failure
 450                                                                 return self::FAILURE;
 451                                                         }
 452                                                 }
 453
 454                                                 //Drop from events array
 455                                                 unset($events[$sessionId]);
 456                                         }
 457                                 }
 458
 459                                 //Remaining events to drop
 460                                 foreach($events as $eventId => $event) {
 461                                         //Non canceled events
 462                                         if ($event->getStatus() == 'confirmed') {
 463                                                 try {
 464                                                         //Delete the event
 465                                                         $googleCalendar->events->delete($token['calendar'], $event->getId());
 466                                                 //Catch exception
 467                                                 } catch(\Google\Service\Exception $e) {
 468                                                         //Display exception
 469                                                         //TODO: handle codes here https://developers.google.com/calendar/api/guides/errors
 470                                                         echo 'Exception '.$e->getCode().':'.$e->getMessage().' in '.$e->getFile().' +'.$e->getLine()."\n";
 471                                                         echo $e->getTraceAsString()."\n";
 472
 473                                                         //Return failure
 474                                                         return self::FAILURE;
 475                                                 }
 476                                         }
 477                                 }
 478                         }
 479                 }
 480
 481                 //Return success
 482                 return self::SUCCESS;
 483         }
 484
 485         /**
 486          * Return the bundle alias
 487          *
 488          * {@inheritdoc}
 489          */
 490         public function getAlias(): string {
 491                 return 'rapsys_air';
 492         }
 493 }