tests/Core/ActivityGenerationTests.php

   1 <?php
   2 // This file is part of GNU social - https://www.gnu.org/software/social
   3 //
   4 // GNU social is free software: you can redistribute it and/or modify
   5 // it under the terms of the GNU Affero General Public License as published by
   6 // the Free Software Foundation, either version 3 of the License, or
   7 // (at your option) any later version.
   8 //
   9 // GNU social is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU Affero General Public License for more details.
  13 //
  14 // You should have received a copy of the GNU Affero General Public License
  15 // along with GNU social.  If not, see <http://www.gnu.org/licenses/>.
  16
  17 namespace Tests\Unit;
  18
  19 if (!defined('INSTALLDIR')) {
  20     define('INSTALLDIR', dirname(dirname(__DIR__)));
  21 }
  22 if (!defined('PUBLICDIR')) {
  23     define('PUBLICDIR', INSTALLDIR . DIRECTORY_SEPARATOR . 'public');
  24 }
  25 if (!defined('GNUSOCIAL')) {
  26     define('GNUSOCIAL', true);
  27 }
  28 if (!defined('STATUSNET')) { // Compatibility
  29     define('STATUSNET', true);
  30 }
  31
  32 use Activity;
  33 use ActivityObject;
  34 use ActivityUtils;
  35 use ActivityVerb;
  36 use Conversation;
  37 use DOMDocument;
  38 use Exception;
  39 use Notice;
  40 use PHPUnit\Framework\TestCase;
  41 use User;
  42 use User_group;
  43
  44 require_once INSTALLDIR . '/lib/common.php';
  45
  46 final class ActivityGenerationTests extends TestCase
  47 {
  48     static $author1 = null;
  49     static $author2 = null;
  50
  51     static $targetUser1 = null;
  52     static $targetUser2 = null;
  53
  54     static $targetGroup1 = null;
  55     static $targetGroup2 = null;
  56
  57     public static function setUpBeforeClass(): void
  58     {
  59         $authorNick1 = 'activitygenerationtestsuser' . common_random_hexstr(4);
  60         $authorNick2 = 'activitygenerationtestsuser' . common_random_hexstr(4);
  61
  62         $targetNick1 = 'activitygenerationteststarget' . common_random_hexstr(4);
  63         $targetNick2 = 'activitygenerationteststarget' . common_random_hexstr(4);
  64
  65         $groupNick1 = 'activitygenerationtestsgroup' . common_random_hexstr(4);
  66         $groupNick2 = 'activitygenerationtestsgroup' . common_random_hexstr(4);
  67
  68         try {
  69             self::$author1 = User::register(array('nickname' => $authorNick1,
  70                 'email' => $authorNick1 . '@example.net',
  71                 'email_confirmed' => true));
  72
  73             self::$author2 = User::register(array('nickname' => $authorNick2,
  74                 'email' => $authorNick2 . '@example.net',
  75                 'email_confirmed' => true));
  76
  77             self::$targetUser1 = User::register(array('nickname' => $targetNick1,
  78                 'email' => $targetNick1 . '@example.net',
  79                 'email_confirmed' => true));
  80
  81             self::$targetUser2 = User::register(array('nickname' => $targetNick2,
  82                 'email' => $targetNick2 . '@example.net',
  83                 'email_confirmed' => true));
  84
  85             self::$targetGroup1 = User_group::register(array('nickname' => $groupNick1,
  86                 'userid' => self::$author1->id,
  87                 'aliases' => array(),
  88                 'local' => true,
  89                 'location' => null,
  90                 'description' => null,
  91                 'fullname' => null,
  92                 'homepage' => null,
  93                 'mainpage' => null));
  94             self::$targetGroup2 = User_group::register(array('nickname' => $groupNick2,
  95                 'userid' => self::$author1->id,
  96                 'aliases' => array(),
  97                 'local' => true,
  98                 'location' => null,
  99                 'description' => null,
 100                 'fullname' => null,
 101                 'homepage' => null,
 102                 'mainpage' => null));
 103         } catch (Exception $e) {
 104             self::tearDownAfterClass();
 105             throw $e;
 106         }
 107     }
 108
 109     public function testBasicNoticeActivity()
 110     {
 111         $notice = $this->_fakeNotice();
 112
 113         $entry = $notice->asAtomEntry(true);
 114
 115         $element = $this->_entryToElement($entry, false);
 116
 117         $this->assertEquals($notice->getUri(), ActivityUtils::childContent($element, 'id'));
 118         $this->assertEquals('New note by ' . self::$author1->nickname, ActivityUtils::childContent($element, 'title'));
 119         $this->assertEquals($notice->rendered, ActivityUtils::childContent($element, 'content'));
 120         $this->assertEquals(strtotime($notice->created), strtotime(ActivityUtils::childContent($element, 'published')));
 121         $this->assertEquals(strtotime($notice->created), strtotime(ActivityUtils::childContent($element, 'updated')));
 122         $this->assertEquals(ActivityVerb::POST, ActivityUtils::childContent($element, 'verb', Activity::SPEC));
 123         $this->assertEquals(ActivityObject::NOTE, ActivityUtils::childContent($element, 'object-type', Activity::SPEC));
 124     }
 125
 126     public function testNamespaceFlag()
 127     {
 128         $notice = $this->_fakeNotice();
 129
 130         $entry = $notice->asAtomEntry(true);
 131
 132         $element = $this->_entryToElement($entry, false);
 133
 134         $this->assertTrue($element->hasAttribute('xmlns'));
 135         $this->assertTrue($element->hasAttribute('xmlns:thr'));
 136         $this->assertTrue($element->hasAttribute('xmlns:georss'));
 137         $this->assertTrue($element->hasAttribute('xmlns:activity'));
 138         $this->assertTrue($element->hasAttribute('xmlns:media'));
 139         $this->assertTrue($element->hasAttribute('xmlns:poco'));
 140         $this->assertTrue($element->hasAttribute('xmlns:ostatus'));
 141         $this->assertTrue($element->hasAttribute('xmlns:statusnet'));
 142
 143         $entry = $notice->asAtomEntry(false);
 144
 145         $element = $this->_entryToElement($entry, true);
 146
 147         $this->assertFalse($element->hasAttribute('xmlns'));
 148         $this->assertFalse($element->hasAttribute('xmlns:thr'));
 149         $this->assertFalse($element->hasAttribute('xmlns:georss'));
 150         $this->assertFalse($element->hasAttribute('xmlns:activity'));
 151         $this->assertFalse($element->hasAttribute('xmlns:media'));
 152         $this->assertFalse($element->hasAttribute('xmlns:poco'));
 153         $this->assertFalse($element->hasAttribute('xmlns:ostatus'));
 154         $this->assertFalse($element->hasAttribute('xmlns:statusnet'));
 155     }
 156
 157     public function testSourceFlag()
 158     {
 159         $notice = $this->_fakeNotice();
 160
 161         // Test with no source
 162
 163         $entry = $notice->asAtomEntry(false, false);
 164
 165         $element = $this->_entryToElement($entry, true);
 166
 167         $source = ActivityUtils::child($element, 'source');
 168
 169         $this->assertNull($source);
 170
 171         // Test with source
 172
 173         $entry = $notice->asAtomEntry(false, true);
 174
 175         $element = $this->_entryToElement($entry, true);
 176
 177         $source = ActivityUtils::child($element, 'source');
 178
 179         $this->assertNotNull($source);
 180     }
 181
 182     public function testSourceContent()
 183     {
 184         $notice = $this->_fakeNotice();
 185         // make a time difference!
 186         sleep(2);
 187         $notice2 = $this->_fakeNotice();
 188
 189         $entry = $notice->asAtomEntry(false, true);
 190
 191         $element = $this->_entryToElement($entry, true);
 192
 193         $source = ActivityUtils::child($element, 'source');
 194
 195         $atomUrl = common_local_url('ApiTimelineUser', array('id' => self::$author1->id, 'format' => 'atom'));
 196
 197         $profile = self::$author1->getProfile();
 198
 199         $this->assertEquals($atomUrl, ActivityUtils::childContent($source, 'id'));
 200         $this->assertEquals($atomUrl, ActivityUtils::getLink($source, 'self', 'application/atom+xml'));
 201         $this->assertEquals($profile->profileurl, ActivityUtils::getPermalink($source));
 202         $this->assertEquals(strtotime($notice2->created), strtotime(ActivityUtils::childContent($source, 'updated')));
 203         // XXX: do we care here?
 204         $this->assertFalse(is_null(ActivityUtils::childContent($source, 'title')));
 205         $this->assertEquals(common_config('license', 'url'), ActivityUtils::getLink($source, 'license'));
 206     }
 207
 208     public function testAuthorFlag()
 209     {
 210         $notice = $this->_fakeNotice();
 211
 212         // Test with no author
 213
 214         $entry = $notice->asAtomEntry(false, false, false);
 215
 216         $element = $this->_entryToElement($entry, true);
 217
 218         $this->assertNull(ActivityUtils::child($element, 'author'));
 219         $this->assertNull(ActivityUtils::child($element, 'actor', Activity::SPEC));
 220
 221         // Test with source
 222
 223         $entry = $notice->asAtomEntry(false, false, true);
 224
 225         $element = $this->_entryToElement($entry, true);
 226
 227         $author = ActivityUtils::child($element, 'author');
 228         $actor = ActivityUtils::child($element, 'actor', Activity::SPEC);
 229
 230         $this->assertFalse(is_null($author));
 231         $this->assertTrue(is_null($actor)); // <activity:actor> is obsolete, no longer added
 232     }
 233
 234     public function testAuthorContent()
 235     {
 236         $notice = $this->_fakeNotice();
 237
 238         // Test with author
 239
 240         $entry = $notice->asAtomEntry(false, false, true);
 241
 242         $element = $this->_entryToElement($entry, true);
 243
 244         $author = ActivityUtils::child($element, 'author');
 245
 246         $this->assertEquals(self::$author1->getNickname(), ActivityUtils::childContent($author, 'name'));
 247         $this->assertEquals(self::$author1->getUri(), ActivityUtils::childContent($author, 'uri'));
 248     }
 249
 250     /**
 251      * We no longer create <activity:actor> entries, they have merged to <atom:author>
 252      */
 253     public function testActorContent()
 254     {
 255         $notice = $this->_fakeNotice();
 256
 257         // Test with author
 258
 259         $entry = $notice->asAtomEntry(false, false, true);
 260
 261         $element = $this->_entryToElement($entry, true);
 262
 263         $actor = ActivityUtils::child($element, 'actor', Activity::SPEC);
 264
 265         $this->assertEquals($actor, null);
 266     }
 267
 268     public function testReplyLink()
 269     {
 270         $orig = $this->_fakeNotice(self::$targetUser1);
 271
 272         $text = "@" . self::$targetUser1->nickname . " reply text " . common_random_hexstr(4);
 273
 274         $reply = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
 275
 276         $entry = $reply->asAtomEntry();
 277
 278         $element = $this->_entryToElement($entry, true);
 279
 280         $irt = ActivityUtils::child($element, 'in-reply-to', 'http://purl.org/syndication/thread/1.0');
 281
 282         $this->assertNotNull($irt);
 283         $this->assertEquals($orig->getUri(), $irt->getAttribute('ref'));
 284         $this->assertEquals($orig->getUrl(), $irt->getAttribute('href'));
 285     }
 286
 287     public function testReplyAttention()
 288     {
 289         $orig = $this->_fakeNotice(self::$targetUser1);
 290
 291         $text = "@" . self::$targetUser1->nickname . " reply text " . common_random_hexstr(4);
 292
 293         $reply = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
 294
 295         $entry = $reply->asAtomEntry();
 296
 297         $element = $this->_entryToElement($entry, true);
 298
 299         $this->assertEquals(self::$targetUser1->getUri(), ActivityUtils::getLink($element, 'mentioned'));
 300     }
 301
 302     public function testMultipleReplyAttention()
 303     {
 304         $orig = $this->_fakeNotice(self::$targetUser1);
 305
 306         $text = "@" . self::$targetUser1->nickname . " reply text " . common_random_hexstr(4);
 307
 308         $reply = Notice::saveNew(self::$targetUser2->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
 309
 310         $text = "@" . self::$targetUser1->nickname . " @" . self::$targetUser2->nickname . " reply text " . common_random_hexstr(4);
 311
 312         $reply2 = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null, 'reply_to' => $reply->id));
 313
 314         $entry = $reply2->asAtomEntry();
 315
 316         $element = $this->_entryToElement($entry, true);
 317
 318         $links = ActivityUtils::getLinks($element, 'mentioned');
 319
 320         $hrefs = array();
 321
 322         foreach ($links as $link) {
 323             $hrefs[] = $link->getAttribute('href');
 324         }
 325
 326         $this->assertTrue(in_array(self::$targetUser1->getUri(), $hrefs));
 327         $this->assertTrue(in_array(self::$targetUser2->getUri(), $hrefs));
 328     }
 329
 330     public function testGroupPostAttention()
 331     {
 332         $text = "!" . self::$targetGroup1->nickname . " reply text " . common_random_hexstr(4);
 333
 334         $notice = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null));
 335
 336         $entry = $notice->asAtomEntry();
 337
 338         $element = $this->_entryToElement($entry, true);
 339
 340         $this->assertEquals(self::$targetGroup1->getUri(), ActivityUtils::getLink($element, 'mentioned'));
 341     }
 342
 343     public function testMultipleGroupPostAttention()
 344     {
 345         $text = "!" . self::$targetGroup1->nickname . " !" . self::$targetGroup2->nickname . " reply text " . common_random_hexstr(4);
 346
 347         $notice = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null));
 348
 349         $entry = $notice->asAtomEntry();
 350
 351         $element = $this->_entryToElement($entry, true);
 352
 353         $links = ActivityUtils::getLinks($element, 'mentioned');
 354
 355         $hrefs = array();
 356
 357         foreach ($links as $link) {
 358             $hrefs[] = $link->getAttribute('href');
 359         }
 360
 361         $this->assertTrue(in_array(self::$targetGroup1->getUri(), $hrefs));
 362         $this->assertTrue(in_array(self::$targetGroup2->getUri(), $hrefs));
 363
 364     }
 365
 366     public function testRepeatLink()
 367     {
 368         $notice = $this->_fakeNotice(self::$author1);
 369         $repeat = $notice->repeat(self::$author2->getProfile(), 'test');
 370
 371         $entry = $repeat->asAtomEntry();
 372
 373         $element = $this->_entryToElement($entry, true);
 374
 375         $noticeInfo = ActivityUtils::child($element, 'notice_info', 'http://status.net/schema/api/1/');
 376
 377         $this->assertNotNull($noticeInfo);
 378         $this->assertEquals($notice->id, $noticeInfo->getAttribute('repeat_of'));
 379         $this->assertEquals($repeat->id, $noticeInfo->getAttribute('local_id'));
 380     }
 381
 382     public function testTag()
 383     {
 384         $tag1 = common_random_hexstr(4);
 385
 386         $notice = $this->_fakeNotice(self::$author1, '#' . $tag1);
 387
 388         $entry = $notice->asAtomEntry();
 389
 390         $element = $this->_entryToElement($entry, true);
 391
 392         $category = ActivityUtils::child($element, 'category');
 393
 394         $this->assertNotNull($category);
 395         $this->assertEquals($tag1, $category->getAttribute('term'));
 396     }
 397
 398     public function testMultiTag()
 399     {
 400         $tag1 = common_random_hexstr(4);
 401         $tag2 = common_random_hexstr(4);
 402
 403         $notice = $this->_fakeNotice(self::$author1, '#' . $tag1 . ' #' . $tag2);
 404
 405         $entry = $notice->asAtomEntry();
 406
 407         $element = $this->_entryToElement($entry, true);
 408
 409         $categories = $element->getElementsByTagName('category');
 410
 411         $this->assertNotNull($categories);
 412         $this->assertEquals(2, $categories->length);
 413
 414         $terms = array();
 415
 416         for ($i = 0; $i < $categories->length; $i++) {
 417             $cat = $categories->item($i);
 418             $terms[] = $cat->getAttribute('term');
 419         }
 420
 421         $this->assertTrue(in_array($tag1, $terms));
 422         $this->assertTrue(in_array($tag2, $terms));
 423     }
 424
 425     public function testGeotaggedActivity()
 426     {
 427         $notice = Notice::saveNew(self::$author1->id, common_random_hexstr(4), 'test', array('uri' => null, 'lat' => 45.5, 'lon' => -73.6));
 428
 429         $entry = $notice->asAtomEntry();
 430
 431         $element = $this->_entryToElement($entry, true);
 432
 433         $this->assertEquals('45.5000000 -73.6000000', ActivityUtils::childContent($element, 'point', "http://www.georss.org/georss"));
 434     }
 435
 436     public function testNoticeInfo()
 437     {
 438         $notice = $this->_fakeNotice();
 439
 440         $entry = $notice->asAtomEntry();
 441
 442         $element = $this->_entryToElement($entry, true);
 443
 444         $noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
 445
 446         $this->assertEquals($notice->id, $noticeInfo->getAttribute('local_id'));
 447         $this->assertEquals($notice->source, $noticeInfo->getAttribute('source'));
 448         $this->assertEquals('', $noticeInfo->getAttribute('repeat_of'));
 449         $this->assertEquals('', $noticeInfo->getAttribute('repeated'));
 450 //        $this->assertEquals('', $noticeInfo->getAttribute('favorite'));
 451         $this->assertEquals('', $noticeInfo->getAttribute('source_link'));
 452     }
 453
 454     public function testNoticeInfoRepeatOf()
 455     {
 456         $notice = $this->_fakeNotice();
 457
 458         $repeat = $notice->repeat(self::$author2->getProfile(), 'test');
 459
 460         $entry = $repeat->asAtomEntry();
 461
 462         $element = $this->_entryToElement($entry, true);
 463
 464         $noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
 465
 466         $this->assertEquals($notice->id, $noticeInfo->getAttribute('repeat_of'));
 467     }
 468
 469     public function testNoticeInfoRepeated()
 470     {
 471         $notice = $this->_fakeNotice();
 472
 473         $repeat = $notice->repeat(self::$author2->getProfile(), 'test');
 474
 475         $entry = $notice->asAtomEntry(false, false, false, self::$author2->getProfile());
 476
 477         $element = $this->_entryToElement($entry, true);
 478
 479         $noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
 480
 481         $this->assertEquals('true', $noticeInfo->getAttribute('repeated'));
 482
 483         $entry = $notice->asAtomEntry(false, false, false, self::$targetUser1->getProfile());
 484
 485         $element = $this->_entryToElement($entry, true);
 486
 487         $noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
 488
 489         $this->assertEquals('false', $noticeInfo->getAttribute('repeated'));
 490     }
 491
 492     /*    public function testNoticeInfoFave()
 493         {
 494             $notice = $this->_fakeNotice();
 495
 496             $fave = Fave::addNew(self::$author2->getProfile(), $notice);
 497
 498             // Should be set if user has faved
 499
 500             $entry = $notice->asAtomEntry(false, false, false, self::$author2);
 501
 502             $element = $this->_entryToElement($entry, true);
 503
 504             $noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
 505
 506             $this->assertEquals('true', $noticeInfo->getAttribute('favorite'));
 507
 508             // Shouldn't be set if user has not faved
 509
 510             $entry = $notice->asAtomEntry(false, false, false, self::$targetUser1);
 511
 512             $element = $this->_entryToElement($entry, true);
 513
 514             $noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
 515
 516             $this->assertEquals('false', $noticeInfo->getAttribute('favorite'));
 517         }*/
 518
 519     public function testConversationLink()
 520     {
 521         $orig = $this->_fakeNotice(self::$targetUser1);
 522
 523         $text = "@" . self::$targetUser1->nickname . " reply text " . common_random_hexstr(4);
 524
 525         $reply = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
 526
 527         $conv = Conversation::getKV('id', $reply->conversation);
 528
 529         $entry = $reply->asAtomEntry();
 530
 531         $element = $this->_entryToElement($entry, true);
 532
 533         $this->assertEquals($conv->getUrl(), ActivityUtils::getLink($element, 'ostatus:conversation'));
 534     }
 535
 536     public static function tearDownAfterClass(): void
 537     {
 538         if (!is_null(self::$author1)) {
 539             self::$author1->getProfile()->delete();
 540         }
 541
 542         if (!is_null(self::$author2)) {
 543             self::$author2->getProfile()->delete();
 544         }
 545
 546         if (!is_null(self::$targetUser1)) {
 547             self::$targetUser1->getProfile()->delete();
 548         }
 549
 550         if (!is_null(self::$targetUser2)) {
 551             self::$targetUser2->getProfile()->delete();
 552         }
 553
 554         if (!is_null(self::$targetGroup1)) {
 555             self::$targetGroup1->delete();
 556         }
 557
 558         if (!is_null(self::$targetGroup2)) {
 559             self::$targetGroup2->delete();
 560         }
 561     }
 562
 563     private function _fakeNotice($user = null, $text = null)
 564     {
 565         if (empty($user)) {
 566             $user = self::$author1;
 567         }
 568
 569         if (empty($text)) {
 570             $text = "fake-o text-o " . common_random_hexstr(32);
 571         }
 572
 573         return Notice::saveNew($user->id, $text, 'test', array('uri' => null));
 574     }
 575
 576     private function _entryToElement($entry, $namespace = false)
 577     {
 578         $xml = '<?xml version="1.0" encoding="utf-8"?>' . "\n\n";
 579         $xml .= '<feed';
 580         if ($namespace) {
 581             $xml .= ' xmlns="http://www.w3.org/2005/Atom"';
 582             $xml .= ' xmlns:thr="http://purl.org/syndication/thread/1.0"';
 583             $xml .= ' xmlns:georss="http://www.georss.org/georss"';
 584             $xml .= ' xmlns:activity="http://activitystrea.ms/spec/1.0/"';
 585             $xml .= ' xmlns:media="http://purl.org/syndication/atommedia"';
 586             $xml .= ' xmlns:poco="http://portablecontacts.net/spec/1.0"';
 587             $xml .= ' xmlns:ostatus="http://ostatus.org/schema/1.0"';
 588             $xml .= ' xmlns:statusnet="http://status.net/schema/api/1/"';
 589         }
 590         $xml .= '>' . "\n" . $entry . "\n" . '</feed>' . "\n";
 591         $doc = new DOMDocument();
 592         $doc->loadXML($xml);
 593         $feed = $doc->documentElement;
 594         $entries = $feed->getElementsByTagName('entry');
 595
 596         return $entries->item(0);
 597     }
 598 }