tests/Core/ActivityParseTests.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('GNUSOCIAL')) {
  23     define('GNUSOCIAL', true);
  24 }
  25 if (!defined('STATUSNET')) { // Compatibility
  26     define('STATUSNET', true);
  27 }
  28
  29 use Activity;
  30 use ActivityObject;
  31 use ActivityUtils;
  32 use ActivityVerb;
  33 use DOMDocument;
  34 use PHPUnit\Framework\TestCase;
  35
  36 require_once INSTALLDIR . '/lib/common.php';
  37
  38 final class ActivityParseTests extends TestCase
  39 {
  40
  41     public function testMastodonRetweet()
  42     {
  43         global $_mastodon_retweet;
  44         $dom = new DOMDocument();
  45         $dom->loadXML($_mastodon_retweet);
  46         $feed = $dom->documentElement;
  47         $entries = $feed->getElementsByTagName('entry');
  48         $entry = $entries->item(0);
  49         $act = new Activity($entry, $feed);
  50         $this->assertFalse(empty($act));
  51         $this->assertFalse(empty($act->objects[0]));
  52
  53         $object = $act->objects[0];
  54         $this->assertEquals($object->verb, ActivityVerb::POST);
  55     }
  56
  57     public function testGSReweet()
  58     {
  59         global $_gs_retweet;
  60         $dom = new DOMDocument();
  61         $dom->loadXML($_gs_retweet);
  62         $feed = $dom->documentElement;
  63         $entries = $feed->getElementsByTagName('entry');
  64         $entry = $entries->item(0);
  65         $act = new Activity($entry, $feed);
  66         $this->assertFalse(empty($act));
  67         $this->assertFalse(empty($act->objects[0]));
  68
  69         $object = $act->objects[0];
  70         $this->assertEquals($object->verb, ActivityVerb::POST);
  71     }
  72
  73     public function testExample1()
  74     {
  75         global $_example1;
  76         $dom = new DOMDocument();
  77         $dom->loadXML($_example1);
  78         $act = new Activity($dom->documentElement);
  79
  80         $this->assertFalse(empty($act));
  81
  82         $this->assertEquals(1243860840, $act->time);
  83         $this->assertEquals(ActivityVerb::POST, $act->verb);
  84
  85         $this->assertFalse(empty($act->objects[0]));
  86         $this->assertEquals('Punctuation Changeset', $act->objects[0]->title);
  87         $this->assertEquals('http://versioncentral.example.org/activity/changeset', $act->objects[0]->type);
  88         $this->assertEquals('Fixing punctuation because it makes it more readable.', $act->objects[0]->summary);
  89         $this->assertEquals('tag:versioncentral.example.org,2009:/change/1643245', $act->objects[0]->id);
  90     }
  91
  92     public function testExample2()
  93     {
  94         global $_example2;
  95         $dom = new DOMDocument();
  96         $dom->loadXML($_example2);
  97         $act = new Activity($dom->documentElement);
  98
  99         $this->assertFalse(empty($act));
 100         // Did we handle <content type="html"> correctly with a typical payload?
 101         $this->assertEquals("<p>Geraldine posted a Photo on PhotoPanic</p>\n     " .
 102             "<img src=\"/geraldine/photo1.jpg\">", trim($act->content));
 103     }
 104
 105     public function testExample3()
 106     {
 107         global $_example3;
 108         $dom = new DOMDocument();
 109         $dom->loadXML($_example3);
 110
 111         $feed = $dom->documentElement;
 112
 113         $entries = $feed->getElementsByTagName('entry');
 114
 115         $entry = $entries->item(0);
 116
 117         $act = new Activity($entry, $feed);
 118
 119         $this->assertFalse(empty($act));
 120         $this->assertEquals(1071340202, $act->time);
 121         $this->assertEquals('http://example.org/2003/12/13/atom03.html', $act->link);
 122
 123         $this->assertEquals($act->verb, ActivityVerb::POST);
 124
 125         $this->assertFalse(empty($act->actor));
 126         $this->assertEquals(ActivityObject::PERSON, $act->actor->type);
 127         $this->assertEquals('John Doe', $act->actor->title);
 128         $this->assertEquals('mailto:johndoe@example.com', $act->actor->id);
 129
 130         $this->assertFalse(empty($act->objects[0]));
 131         $this->assertEquals(ActivityObject::NOTE, $act->objects[0]->type);
 132         $this->assertEquals('urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a', $act->objects[0]->id);
 133         $this->assertEquals('Atom-Powered Robots Run Amok', $act->objects[0]->title);
 134         $this->assertEquals('Some text.', $act->objects[0]->summary);
 135         $this->assertEquals('http://example.org/2003/12/13/atom03.html', $act->objects[0]->link);
 136
 137         $this->assertFalse(empty($act->context));
 138
 139         $this->assertTrue(empty($act->target));
 140
 141         $this->assertEquals($act->entry, $entry);
 142         $this->assertEquals($act->feed, $feed);
 143     }
 144
 145     public function testExample4()
 146     {
 147         global $_example4;
 148         $dom = new DOMDocument();
 149         $dom->loadXML($_example4);
 150
 151         $entry = $dom->documentElement;
 152
 153         $act = new Activity($entry);
 154
 155         $this->assertFalse(empty($act));
 156         $this->assertEquals(1266547958, $act->time);
 157         $this->assertEquals('http://example.net/notice/14', $act->link);
 158
 159         $this->assertFalse(empty($act->context));
 160         $this->assertEquals('http://example.net/notice/12', $act->context->replyToID);
 161         $this->assertEquals('http://example.net/notice/12', $act->context->replyToUrl);
 162         $this->assertEquals('http://example.net/conversation/11', $act->context->conversation);
 163         $this->assertEquals(array('http://example.net/user/1'), array_keys($act->context->attention));
 164
 165         $this->assertFalse(empty($act->objects[0]));
 166         $this->assertEquals($act->objects[0]->content,
 167             '@<span class="vcard"><a href="http://example.net/user/1" class="url"><span class="fn nickname">evan</span></a></span> now is the time for all good men to come to the aid of their country. #<span class="tag"><a href="http://example.net/tag/thetime" rel="tag">thetime</a></span>');
 168
 169         $this->assertFalse(empty($act->actor));
 170     }
 171
 172     public function testExample5()
 173     {
 174         global $_example5;
 175         $dom = new DOMDocument();
 176         $dom->loadXML($_example5);
 177
 178         $feed = $dom->documentElement;
 179
 180         // @todo Test feed elements
 181
 182         $entries = $feed->getElementsByTagName('entry');
 183         $entry = $entries->item(0);
 184
 185         $act = new Activity($entry, $feed);
 186
 187         // Post
 188         $this->assertEquals($act->verb, ActivityVerb::POST);
 189         $this->assertFalse(empty($act->context));
 190
 191         // Actor w/Portable Contacts stuff
 192         $this->assertFalse(empty($act->actor));
 193         $this->assertEquals($act->actor->type, ActivityObject::PERSON);
 194         $this->assertEquals($act->actor->title, 'Test User');
 195         $this->assertEquals($act->actor->id, 'http://example.net/mysite/user/3');
 196         $this->assertEquals($act->actor->link, 'http://example.net/mysite/testuser');
 197
 198         $avatars = $act->actor->avatarLinks;
 199
 200         $this->assertEquals(
 201             $avatars[0]->url,
 202             'http://example.net/mysite/avatar/3-96-20100224004207.jpeg'
 203         );
 204
 205         $this->assertEquals($act->actor->displayName, 'Test User');
 206
 207         $poco = $act->actor->poco;
 208         $this->assertEquals($poco->preferredUsername, 'testuser');
 209         $this->assertEquals($poco->address->formatted, 'San Francisco, CA');
 210         $this->assertEquals($poco->urls[0]->type, 'homepage');
 211         $this->assertEquals($poco->urls[0]->value, 'http://example.com/blog.html');
 212         $this->assertEquals($poco->urls[0]->primary, 'true');
 213         $this->assertEquals($act->actor->geopoint, '37.7749295 -122.4194155');
 214     }
 215
 216     public function testExample6()
 217     {
 218         global $_example6;
 219
 220         $dom = new DOMDocument();
 221         $dom->loadXML($_example6);
 222
 223         $rss = $dom->documentElement;
 224
 225         $channels = $dom->getElementsByTagName('channel');
 226
 227         $channel = $channels->item(0);
 228
 229         $items = $channel->getElementsByTagName('item');
 230
 231         $item = $items->item(0);
 232
 233         $act = new Activity($item, $channel);
 234
 235         $this->assertEquals($act->verb, ActivityVerb::POST);
 236
 237         $this->assertEquals($act->id, 'http://en.blog.wordpress.com/?p=3857');
 238         $this->assertEquals($act->link, 'http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/');
 239         $this->assertEquals($act->title, 'Rub-a-Dub-Dub in the PubSubHubbub');
 240         $this->assertEquals($act->time, 1267634892);
 241
 242         $actor = $act->actor;
 243
 244         $this->assertFalse(empty($actor));
 245         $this->assertEquals($actor->title, "Joseph Scott");
 246     }
 247
 248     public function testExample7()
 249     {
 250         global $_example7;
 251
 252         $dom = new DOMDocument();
 253         $dom->loadXML($_example7);
 254
 255         $rss = $dom->documentElement;
 256
 257         $channels = $dom->getElementsByTagName('channel');
 258
 259         $channel = $channels->item(0);
 260
 261         $items = $channel->getElementsByTagName('item');
 262
 263         $item = $items->item(0);
 264
 265         $act = new Activity($item, $channel);
 266
 267         $this->assertEquals(ActivityVerb::POST, $act->verb);
 268         $this->assertEquals('http://evanpro.posterous.com/checking-out-captain-bones', $act->link);
 269         $this->assertEquals('http://evanpro.posterous.com/checking-out-captain-bones', $act->id);
 270         $this->assertEquals('Checking out captain bones', $act->title);
 271         $this->assertEquals(1269095551, $act->time);
 272
 273         $actor = $act->actor;
 274
 275         $this->assertEquals(ActivityObject::PERSON, $actor->type);
 276         $this->assertEquals('http://posterous.com/people/3sDslhaepotz', $actor->id);
 277         $this->assertEquals('Evan Prodromou', $actor->title);
 278         $this->assertNull($actor->summary);
 279         $this->assertNull($actor->content);
 280         $this->assertEquals('http://posterous.com/people/3sDslhaepotz', $actor->link);
 281         $this->assertNull($actor->source);
 282         $this->assertTrue(is_array($actor->avatarLinks));
 283         $this->assertEquals(1, count($actor->avatarLinks));
 284         $this->assertEquals('http://files.posterous.com/user_profile_pics/480326/2009-08-05-142447.jpg',
 285             $actor->avatarLinks[0]->url);
 286         $this->assertNotNull($actor->poco);
 287         $this->assertEquals('evanpro', $actor->poco->preferredUsername);
 288         $this->assertEquals('Evan Prodromou', $actor->poco->displayName);
 289         $this->assertNull($actor->poco->note);
 290         $this->assertNull($actor->poco->address);
 291         $this->assertEquals(0, count($actor->poco->urls));
 292     }
 293
 294     // Media test - cliqset
 295     public function testExample8()
 296     {
 297         global $_example8;
 298         $dom = new DOMDocument();
 299         $dom->loadXML($_example8);
 300
 301         $feed = $dom->documentElement;
 302
 303         $entries = $feed->getElementsByTagName('entry');
 304
 305         $entry = $entries->item(0);
 306
 307         $act = new Activity($entry, $feed);
 308
 309         $this->assertFalse(empty($act));
 310         $this->assertEquals($act->time, 1269221753);
 311         $this->assertEquals($act->verb, ActivityVerb::POST);
 312         $this->assertEquals($act->summary, 'zcopley posted 5 photos on Flickr');
 313
 314         $this->assertFalse(empty($act->objects));
 315         $this->assertEquals(sizeof($act->objects), 5);
 316
 317         $this->assertEquals($act->objects[0]->type, ActivityObject::PHOTO);
 318         $this->assertEquals($act->objects[0]->title, 'IMG_1368');
 319         $this->assertNull($act->objects[0]->description);
 320         $this->assertEquals(
 321             $act->objects[0]->thumbnail,
 322             'http://media.cliqset.com/6f6fbee9d7dfbffc73b6ef626275eb5f_thumb.jpg'
 323         );
 324         $this->assertEquals(
 325             $act->objects[0]->link,
 326             'http://www.flickr.com/photos/zcopley/4452933806/'
 327         );
 328
 329         $this->assertEquals($act->objects[1]->type, ActivityObject::PHOTO);
 330         $this->assertEquals($act->objects[1]->title, 'IMG_1365');
 331         $this->assertNull($act->objects[1]->description);
 332         $this->assertEquals(
 333             $act->objects[1]->thumbnail,
 334             'http://media.cliqset.com/b8f3932cd0bba1b27f7c8b3ef986915e_thumb.jpg'
 335         );
 336         $this->assertEquals(
 337             $act->objects[1]->link,
 338             'http://www.flickr.com/photos/zcopley/4442630390/'
 339         );
 340
 341         $this->assertEquals($act->objects[2]->type, ActivityObject::PHOTO);
 342         $this->assertEquals($act->objects[2]->title, 'Classic');
 343         $this->assertEquals(
 344             $act->objects[2]->description,
 345             '-Powered by pikchur.com/n0u'
 346         );
 347         $this->assertEquals(
 348             $act->objects[2]->thumbnail,
 349             'http://media.cliqset.com/fc54c15f850b7a9a8efa644087a48c91_thumb.jpg'
 350         );
 351         $this->assertEquals(
 352             $act->objects[2]->link,
 353             'http://www.flickr.com/photos/zcopley/4430754103/'
 354         );
 355
 356         $this->assertEquals($act->objects[3]->type, ActivityObject::PHOTO);
 357         $this->assertEquals($act->objects[3]->title, 'IMG_1363');
 358         $this->assertNull($act->objects[3]->description);
 359
 360         $this->assertEquals(
 361             $act->objects[3]->thumbnail,
 362             'http://media.cliqset.com/4b1d307c9217e2114391a8b229d612cb_thumb.jpg'
 363         );
 364         $this->assertEquals(
 365             $act->objects[3]->link,
 366             'http://www.flickr.com/photos/zcopley/4416969717/'
 367         );
 368
 369         $this->assertEquals($act->objects[4]->type, ActivityObject::PHOTO);
 370         $this->assertEquals($act->objects[4]->title, 'IMG_1361');
 371         $this->assertNull($act->objects[4]->description);
 372
 373         $this->assertEquals(
 374             $act->objects[4]->thumbnail,
 375             'http://media.cliqset.com/23d9b4b96b286e0347d36052f22f6e60_thumb.jpg'
 376         );
 377         $this->assertEquals(
 378             $act->objects[4]->link,
 379             'http://www.flickr.com/photos/zcopley/4417734232/'
 380         );
 381
 382     }
 383
 384     public function testAtomContent()
 385     {
 386         $tests = array(array("<content>Some regular plain text.</content>",
 387             "Some regular plain text."),
 388             array("<content>&lt;b&gt;this is not HTML&lt;/b&gt;</content>",
 389                 "&lt;b&gt;this is not HTML&lt;/b&gt;"),
 390             array("<content type='html'>Some regular plain HTML.</content>",
 391                 "Some regular plain HTML."),
 392             array("<content type='html'>&lt;b&gt;this is too HTML&lt;/b&gt;</content>",
 393                 "<b>this is too HTML</b>"),
 394             array("<content type='html'>&amp;lt;b&amp;gt;but this is not HTML!&amp;lt;/b&amp;gt;</content>",
 395                 "&lt;b&gt;but this is not HTML!&lt;/b&gt;"),
 396             array("<content type='xhtml'><div xmlns='http://www.w3.org/1999/xhtml'>Some regular plain XHTML.</div></content>",
 397                 "Some regular plain XHTML."),
 398             array("<content type='xhtml'><div xmlns='http://www.w3.org/1999/xhtml'><b>This is some XHTML!</b></div></content>",
 399                 "<b>This is some XHTML!</b>"),
 400             array("<content type='xhtml'><div xmlns='http://www.w3.org/1999/xhtml'>&lt;b&gt;This is not some XHTML!&lt;/b&gt;</div></content>",
 401                 "&lt;b&gt;This is not some XHTML!&lt;/b&gt;"),
 402             array("<content type='xhtml'><div xmlns='http://www.w3.org/1999/xhtml'>&amp;lt;b&amp;gt;This is not some XHTML either!&amp;lt;/b&amp;gt;</div></content>",
 403                 "&amp;lt;b&amp;gt;This is not some XHTML either!&amp;lt;/b&amp;gt;"));
 404         foreach ($tests as $data) {
 405             list($source, $output) = $data;
 406             $xml = "<entry xmlns='http://www.w3.org/2005/Atom'>" .
 407                 "<id>http://example.com/fakeid</id>" .
 408                 "<author><name>Test</name></author>" .
 409                 "<title>Atom content tests</title>" .
 410                 $source .
 411                 "</entry>";
 412             $dom = new DOMDocument();
 413             $dom->loadXML($xml);
 414             $act = new Activity($dom->documentElement);
 415
 416             $this->assertFalse(empty($act));
 417             $this->assertEquals($output, trim($act->content));
 418         }
 419     }
 420
 421     public function testRssContent()
 422     {
 423         $tests = array(array("<content:encoded>Some regular plain HTML.</content:encoded>",
 424             "Some regular plain HTML."),
 425             array("<content:encoded>Some &lt;b&gt;exciting bold HTML&lt;/b&gt;</content:encoded>",
 426                 "Some <b>exciting bold HTML</b>"),
 427             array("<content:encoded>Some &amp;lt;b&amp;gt;escaped non-HTML.&amp;lt;/b&amp;gt;</content:encoded>",
 428                 "Some &lt;b&gt;escaped non-HTML.&lt;/b&gt;"),
 429             array("<description>Some plain text.</description>",
 430                 "Some plain text."),
 431             array("<description>Some &lt;b&gt;non-HTML text&lt;/b&gt;</description>",
 432                 "Some &lt;b&gt;non-HTML text&lt;/b&gt;"),
 433             array("<description>Some &amp;lt;b&amp;gt;double-escaped text&amp;lt;/b&amp;gt;</description>",
 434                 "Some &amp;lt;b&amp;gt;double-escaped text&amp;lt;/b&amp;gt;"));
 435         foreach ($tests as $data) {
 436             list($source, $output) = $data;
 437             $xml = "<item xmlns:content='http://purl.org/rss/1.0/modules/content/'>" .
 438                 "<guid>http://example.com/fakeid</guid>" .
 439                 "<title>RSS content tests</title>" .
 440                 $source .
 441                 "</item>";
 442             $dom = new DOMDocument();
 443             $dom->loadXML($xml);
 444             $act = new Activity($dom->documentElement);
 445
 446             $this->assertFalse(empty($act));
 447             $this->assertEquals($output, trim($act->content));
 448         }
 449     }
 450
 451     public function testExample10()
 452     {
 453         global $_example10;
 454         $dom = new DOMDocument();
 455         $dom->loadXML($_example10);
 456
 457         // example 10 is a PuSH item of a post on a group feed, as generated
 458         // by 0.9.7 code after migration away from <activity:actor> to <author>
 459         $feed = $dom->documentElement;
 460         $entry = $dom->getElementsByTagName('entry')->item(0);
 461         $expected = 'http://lazarus.local/mublog/user/557';
 462
 463         // Reading just the entry alone should pick up its own <author>
 464         // as the actor.
 465         $act = new Activity($entry);
 466         $this->assertEquals($act->actor->id, $expected);
 467
 468         // Reading the entry in feed context used to be buggy, picking up
 469         // the feed's <activity:subject> which referred to the group.
 470         // It should now be returning the expected author entry...
 471         $act = new Activity($entry, $feed);
 472         $this->assertEquals($act->actor->id, $expected);
 473     }
 474
 475     public function testBookmarkRelated()
 476     {
 477         global $_example11;
 478         $dom = new DOMDocument();
 479         $dom->loadXML($_example11);
 480
 481         $feed = $dom->documentElement;
 482         $entry = $dom->getElementsByTagName('entry')->item(0);
 483
 484         $expected = 'http://blog.teambox.com/open-source-companies';
 485
 486         $links = ActivityUtils::getLinks($entry, 'related');
 487
 488         $this->assertFalse(empty($links));
 489         $this->assertTrue(is_array($links));
 490         $this->assertEquals(count($links), 1);
 491
 492         $url = $links[0]->getAttribute('href');
 493
 494         $this->assertEquals($url, $expected);
 495     }
 496 }
 497
 498 $_example1 = <<<EXAMPLE1
 499 <?xml version='1.0' encoding='UTF-8'?>
 500 <entry xmlns='http://www.w3.org/2005/Atom' xmlns:activity='http://activitystrea.ms/spec/1.0/'>
 501   <id>tag:versioncentral.example.org,2009:/commit/1643245</id>
 502   <published>2009-06-01T12:54:00Z</published>
 503   <title>Geraldine committed a change to yate</title>
 504   <content type="xhtml">Geraldine just committed a change to yate on VersionCentral</content>
 505   <link rel="alternate" type="text/html"
 506         href="http://versioncentral.example.org/geraldine/yate/commit/1643245" />
 507   <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 508   <activity:verb>http://versioncentral.example.org/activity/commit</activity:verb>
 509   <activity:object>
 510     <activity:object-type>http://versioncentral.example.org/activity/changeset</activity:object-type>
 511     <id>tag:versioncentral.example.org,2009:/change/1643245</id>
 512     <title>Punctuation Changeset</title>
 513     <summary>Fixing punctuation because it makes it more readable.</summary>
 514     <link rel="alternate" type="text/html" href="..." />
 515   </activity:object>
 516 </entry>
 517 EXAMPLE1;
 518
 519 $_example2 = <<<EXAMPLE2
 520 <?xml version='1.0' encoding='UTF-8'?>
 521 <entry xmlns='http://www.w3.org/2005/Atom' xmlns:activity='http://activitystrea.ms/spec/1.0/'>
 522   <id>tag:photopanic.example.com,2008:activity01</id>
 523   <title>Geraldine posted a Photo on PhotoPanic</title>
 524   <published>2008-11-02T15:29:00Z</published>
 525   <link rel="alternate" type="text/html" href="/geraldine/activities/1" />
 526   <activity:verb>
 527   http://activitystrea.ms/schema/1.0/post
 528   </activity:verb>
 529   <activity:object>
 530     <id>tag:photopanic.example.com,2008:photo01</id>
 531     <title>My Cat</title>
 532     <published>2008-11-02T15:29:00Z</published>
 533     <link rel="alternate" type="text/html" href="/geraldine/photos/1" />
 534     <activity:object-type>
 535       tag:atomactivity.example.com,2008:photo
 536     </activity:object-type>
 537     <source>
 538       <title>Geraldine's Photos</title>
 539       <link rel="self" type="application/atom+xml" href="/geraldine/photofeed.xml" />
 540       <link rel="alternate" type="text/html" href="/geraldine/" />
 541     </source>
 542   </activity:object>
 543   <content type="html">
 544      &lt;p&gt;Geraldine posted a Photo on PhotoPanic&lt;/p&gt;
 545      &lt;img src="/geraldine/photo1.jpg"&gt;
 546   </content>
 547 </entry>
 548 EXAMPLE2;
 549
 550 $_example3 = <<<EXAMPLE3
 551 <?xml version="1.0" encoding="utf-8"?>
 552
 553 <feed xmlns="http://www.w3.org/2005/Atom">
 554
 555     <title>Example Feed</title>
 556     <subtitle>A subtitle.</subtitle>
 557     <link href="http://example.org/feed/" rel="self" />
 558     <link href="http://example.org/" />
 559     <id>urn:uuid:60a76c80-d399-11d9-b91C-0003939e0af6</id>
 560     <updated>2003-12-13T18:30:02Z</updated>
 561     <author>
 562         <name>John Doe</name>
 563         <email>johndoe@example.com</email>
 564     </author>
 565
 566     <entry>
 567         <title>Atom-Powered Robots Run Amok</title>
 568         <link href="http://example.org/2003/12/13/atom03" />
 569         <link rel="alternate" type="text/html" href="http://example.org/2003/12/13/atom03.html"/>
 570         <link rel="edit" href="http://example.org/2003/12/13/atom03/edit"/>
 571         <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
 572         <updated>2003-12-13T18:30:02Z</updated>
 573         <summary>Some text.</summary>
 574     </entry>
 575
 576 </feed>
 577 EXAMPLE3;
 578
 579 $_example4 = <<<EXAMPLE4
 580 <?xml version='1.0' encoding='UTF-8'?>
 581 <entry xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:ostatus="http://ostatus.org/schema/1.0">
 582  <title>@evan now is the time for all good men to come to the aid of their country. #thetime</title>
 583  <summary>@evan now is the time for all good men to come to the aid of their country. #thetime</summary>
 584 <author>
 585  <name>spock</name>
 586  <uri>http://example.net/user/2</uri>
 587 </author>
 588 <activity:actor>
 589  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 590  <id>http://example.net/user/2</id>
 591  <title>spock</title>
 592  <link type="image/png" rel="avatar" href="http://example.net/theme/identica/default-avatar-profile.png"></link>
 593 </activity:actor>
 594  <link rel="alternate" type="text/html" href="http://example.net/notice/14"/>
 595  <id>http://example.net/notice/14</id>
 596  <published>2010-02-19T02:52:38+00:00</published>
 597  <updated>2010-02-19T02:52:38+00:00</updated>
 598  <link rel="related" href="http://example.net/notice/12"/>
 599  <thr:in-reply-to ref="http://example.net/notice/12" href="http://example.net/notice/12"></thr:in-reply-to>
 600  <link rel="ostatus:conversation" href="http://example.net/conversation/11"/>
 601  <link rel="mentioned" href="http://example.net/user/1"/>
 602  <content type="html">@&lt;span class=&quot;vcard&quot;&gt;&lt;a href=&quot;http://example.net/user/1&quot; class=&quot;url&quot;&gt;&lt;span class=&quot;fn nickname&quot;&gt;evan&lt;/span&gt;&lt;/a&gt;&lt;/span&gt; now is the time for all good men to come to the aid of their country. #&lt;span class=&quot;tag&quot;&gt;&lt;a href=&quot;http://example.net/tag/thetime&quot; rel=&quot;tag&quot;&gt;thetime&lt;/a&gt;&lt;/span&gt;</content>
 603  <category term="thetime"></category>
 604 </entry>
 605 EXAMPLE4;
 606
 607 $_example5 = <<<EXAMPLE5
 608 <?xml version="1.0" encoding="UTF-8"?>
 609 <feed xml:lang="en-US" xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:ostatus="http://ostatus.org/schema/1.0">
 610  <id>3</id>
 611  <title>testuser timeline</title>
 612  <subtitle>Updates from testuser on Zach Dev!</subtitle>
 613  <logo>http://example.net/mysite/avatar/3-96-20100224004207.jpeg</logo>
 614  <updated>2010-02-24T06:38:49+00:00</updated>
 615 <author>
 616  <name>testuser</name>
 617  <uri>http://example.net/mysite/user/3</uri>
 618
 619 </author>
 620  <link href="http://example.net/mysite/testuser" rel="alternate" type="text/html"/>
 621  <link href="http://example.net/mysite/api/statuses/user_timeline/3.atom" rel="self" type="application/atom+xml"/>
 622  <link href="http://example.net/mysite/main/sup#3" rel="http://api.friendfeed.com/2008/03#sup" type="application/json"/>
 623  <link href="http://example.net/mysite/main/push/hub" rel="hub"/>
 624  <link href="http://example.net/mysite/main/salmon/user/3" rel="salmon"/>
 625 <activity:subject>
 626  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 627  <id>http://example.net/mysite/user/3</id>
 628  <title>Test User</title>
 629  <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
 630  <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
 631  <georss:point>37.7749295 -122.4194155</georss:point>
 632
 633 <poco:preferredUsername>testuser</poco:preferredUsername>
 634 <poco:displayName>Test User</poco:displayName>
 635 <poco:note>Just another test user.</poco:note>
 636 <poco:address>
 637  <poco:formatted>San Francisco, CA</poco:formatted>
 638 </poco:address>
 639 <poco:urls>
 640  <poco:type>homepage</poco:type>
 641  <poco:value>http://example.com/blog.html</poco:value>
 642  <poco:primary>true</poco:primary>
 643
 644 </poco:urls>
 645 </activity:subject>
 646 <entry>
 647  <title>Hey man, is that Freedom Code?! #freedom #hippy</title>
 648  <summary>Hey man, is that Freedom Code?! #freedom #hippy</summary>
 649 <author>
 650  <name>testuser</name>
 651  <uri>http://example.net/mysite/user/3</uri>
 652 </author>
 653 <activity:actor>
 654  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 655  <id>http://example.net/mysite/user/3</id>
 656  <title>Test User</title>
 657  <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
 658  <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
 659  <georss:point>37.7749295 -122.4194155</georss:point>
 660
 661 <poco:preferredUsername>testuser</poco:preferredUsername>
 662 <poco:displayName>Test User</poco:displayName>
 663 <poco:note>Just another test user.</poco:note>
 664 <poco:address>
 665  <poco:formatted>San Francisco, CA</poco:formatted>
 666 </poco:address>
 667 <poco:urls>
 668  <poco:type>homepage</poco:type>
 669  <poco:value>http://example.com/blog.html</poco:value>
 670  <poco:primary>true</poco:primary>
 671
 672 </poco:urls>
 673 </activity:actor>
 674  <link rel="alternate" type="text/html" href="http://example.net/mysite/notice/7"/>
 675  <id>http://example.net/mysite/notice/7</id>
 676  <published>2010-02-24T00:53:06+00:00</published>
 677  <updated>2010-02-24T00:53:06+00:00</updated>
 678  <link rel="ostatus:conversation" href="http://example.net/mysite/conversation/7"/>
 679  <content type="html">Hey man, is that Freedom Code?! #&lt;span class=&quot;tag&quot;&gt;&lt;a href=&quot;http://example.net/mysite/tag/freedom&quot; rel=&quot;tag&quot;&gt;freedom&lt;/a&gt;&lt;/span&gt; #&lt;span class=&quot;tag&quot;&gt;&lt;a href=&quot;http://example.net/mysite/tag/hippy&quot; rel=&quot;tag&quot;&gt;hippy&lt;/a&gt;&lt;/span&gt;</content>
 680  <georss:point>37.8313160 -122.2852473</georss:point>
 681
 682 </entry>
 683 </feed>
 684 EXAMPLE5;
 685
 686 $_example6 = <<<EXAMPLE6
 687 <?xml version="1.0" encoding="UTF-8"?>
 688 <rss version="2.0"
 689         xmlns:content="http://purl.org/rss/1.0/modules/content/"
 690         xmlns:wfw="http://wellformedweb.org/CommentAPI/"
 691         xmlns:dc="http://purl.org/dc/elements/1.1/"
 692         xmlns:atom="http://www.w3.org/2005/Atom"
 693         xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
 694         xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
 695         xmlns:georss="http://www.georss.org/georss" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" xmlns:media="http://search.yahoo.com/mrss/"
 696         >
 697
 698         <channel>
 699                 <title>WordPress.com News</title>
 700                 <atom:link href="http://en.blog.wordpress.com/feed/" rel="self" type="application/rss+xml" />
 701                 <link>http://en.blog.wordpress.com</link>
 702                 <description>The latest news on WordPress.com and the WordPress community.</description>
 703                 <lastBuildDate>Thu, 18 Mar 2010 23:25:35 +0000</lastBuildDate>
 704
 705                 <generator>http://wordpress.com/</generator>
 706                 <language>en</language>
 707                 <sy:updatePeriod>hourly</sy:updatePeriod>
 708                 <sy:updateFrequency>1</sy:updateFrequency>
 709                 <cloud domain='en.blog.wordpress.com' port='80' path='/?rsscloud=notify' registerProcedure='' protocol='http-post' />
 710                 <image>
 711                         <url>http://www.gravatar.com/blavatar/e6392390e3bcfadff3671c5a5653d95b?s=96&#038;d=http://s2.wp.com/i/buttonw-com.png</url>
 712                         <title>WordPress.com News</title>
 713                         <link>http://en.blog.wordpress.com</link>
 714                 </image>
 715                 <atom:link rel="search" type="application/opensearchdescription+xml" href="http://en.blog.wordpress.com/osd.xml" title="WordPress.com News" />
 716                 <atom:link rel='hub' href='http://en.blog.wordpress.com/?pushpress=hub'/>
 717
 718                 <item>
 719                         <title>Rub-a-Dub-Dub in the PubSubHubbub</title>
 720                         <link>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/</link>
 721                         <comments>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/#comments</comments>
 722                         <pubDate>Wed, 03 Mar 2010 16:48:12 +0000</pubDate>
 723                         <dc:creator>Joseph Scott</dc:creator>
 724
 725                         <category><![CDATA[Feeds]]></category>
 726                         <category><![CDATA[atom]]></category>
 727                         <category><![CDATA[pubsubhubbub]]></category>
 728                         <category><![CDATA[rss]]></category>
 729
 730                         <guid isPermaLink="false">http://en.blog.wordpress.com/?p=3857</guid>
 731                         <description><![CDATA[From the tongue twisting name department we welcome PubSubHubbub, or as some people have shortened it to: PuSH.  Like rssCloud, PuSH is a way for services that subscribe to updates from your blog to get updates even faster.  In a nutshell, instead of having to periodically ask [...]<img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=en.blog.wordpress.com&blog=3584907&post=3857&subd=en.blog&ref=&feed=1" />]]></description>
 732                                 <content:encoded><![CDATA[<p>From the tongue twisting name department we welcome PubSubHubbub, or as some people have shortened it to: PuSH.  Like <a href="http://en.blog.wordpress.com/2009/09/07/rss-in-the-clouds/">rssCloud</a>, PuSH is a way for services that subscribe to updates from your blog to get updates even faster.  In a nutshell, instead of having to periodically ask your blog if there are any updates they can now register to automatically receive updates each time you publish new content.  In most cases these updates are sent out within a second or two of when you hit the publish button.</p>
 733         <p>Today we&#8217;ve turned on PuSH support for the more than 10.5 million blogs on WordPress.com.  There&#8217;s nothing to configure, it&#8217;s working right now behind the scenes to help others keep up to date with your posts.</p>
 734         <p>For those using the WordPress.org software we are releasing a new PuSH plugin: <a href="http://wordpress.org/extend/plugins/pushpress/">PuSHPress</a>.  This plugin differs from the current PuSH related plugins by including a built-in hub.</p>
 735         <br />  <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gocomments/en.blog.wordpress.com/3857/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/comments/en.blog.wordpress.com/3857/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godelicious/en.blog.wordpress.com/3857/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/delicious/en.blog.wordpress.com/3857/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/gostumble/en.blog.wordpress.com/3857/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/stumble/en.blog.wordpress.com/3857/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/godigg/en.blog.wordpress.com/3857/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/digg/en.blog.wordpress.com/3857/" /></a> <a rel="nofollow" href="http://feeds.wordpress.com/1.0/goreddit/en.blog.wordpress.com/3857/"><img alt="" border="0" src="http://feeds.wordpress.com/1.0/reddit/en.blog.wordpress.com/3857/" /></a> <img alt="" border="0" src="http://stats.wordpress.com/b.gif?host=en.blog.wordpress.com&blog=3584907&post=3857&subd=en.blog&ref=&feed=1" />]]></content:encoded>
 736                                 <wfw:commentRss>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/feed/</wfw:commentRss>
 737
 738                         <slash:comments>96</slash:comments>
 739
 740                         <media:content url="http://1.gravatar.com/avatar/582b66ad5ae1b69c7601a990cb9a661a?s=96&#38;d=identicon" medium="image">
 741                                 <media:title type="html">josephscott</media:title>
 742                         </media:content>
 743                 </item>
 744         </channel>
 745 </rss>
 746 EXAMPLE6;
 747
 748 $_example7 = <<<EXAMPLE7
 749 <?xml version="1.0" encoding="UTF-8"?>
 750         <rss xmlns:atom="http://www.w3.org/2005/Atom" version="2.0" xmlns:posterous="http://posterous.com/help/rss/1.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:media="http://search.yahoo.com/mrss/">
 751           <channel>
 752             <title>evanpro's posterous</title>
 753             <link>http://evanpro.posterous.com</link>
 754             <description>Most recent posts at evanpro's posterous</description>
 755             <generator>posterous.com</generator>
 756             <link type="application/json" xmlns="http://www.w3.org/2005/Atom" rel="http://api.friendfeed.com/2008/03#sup" href="http://posterous.com/api/sup_update#56bcc5eb7"/>
 757             <atom:link rel="self" href="http://evanpro.posterous.com/rss.xml"/>
 758             <atom:link rel="hub" href="http://posterous.superfeedr.com"/>
 759             <item>
 760               <pubDate>Sat, 20 Mar 2010 07:32:31 -0700</pubDate>
 761               <title>Checking out captain bones</title>
 762               <link>http://evanpro.posterous.com/checking-out-captain-bones</link>
 763               <guid>http://evanpro.posterous.com/checking-out-captain-bones</guid>
 764               <description>
 765                 <![CDATA[<p>
 766                 <p>Bones!</p>
 767
 768         </p>
 769
 770         <p><a href="http://evanpro.posterous.com/checking-out-captain-bones">Permalink</a>
 771
 772                 | <a href="http://evanpro.posterous.com/checking-out-captain-bones#comment">Leave a comment&nbsp;&nbsp;&raquo;</a>
 773
 774         </p>]]>
 775               </description>
 776               <posterous:author>
 777                 <posterous:userImage>http://files.posterous.com/user_profile_pics/480326/2009-08-05-142447.jpg</posterous:userImage>
 778                 <posterous:profileUrl>http://posterous.com/people/3sDslhaepotz</posterous:profileUrl>
 779                 <posterous:firstName>Evan</posterous:firstName>
 780                 <posterous:lastnNme>Prodromou</posterous:lastnNme>
 781                 <posterous:nickName>evanpro</posterous:nickName>
 782                 <posterous:displayName>Evan Prodromou</posterous:displayName>
 783               </posterous:author>
 784             </item>
 785         </channel>
 786 </rss>
 787 EXAMPLE7;
 788
 789 $_example8 = <<<EXAMPLE8
 790 <?xml version="1.0"?>
 791 <feed xmlns="http://www.w3.org/2005/Atom">
 792     <link href="http://pubsubhubbub.appspot.com/" rel="hub"/>
 793     <title type="text">Activity Stream for: zcopley</title>
 794     <id>http://cliqset.com/feed/atom?uid=zcopley</id>
 795     <entry xmlns:service="http://activitystrea.ms/service-provider" xmlns:activity="http://activitystrea.ms/spec/1.0/">
 796         <thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total>
 797         <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 798         <published>2010-03-22T01:35:53.000Z</published>
 799         <service:provider>
 800             <name>flickr</name>
 801             <uri>http://flickr.com</uri>
 802             <icon>http://cliqset-services.s3.amazonaws.com/flickr.png</icon>
 803         </service:provider>
 804         <activity:object>
 805             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 806             <title type="text">IMG_1368</title>
 807             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/6f6fbee9d7dfbffc73b6ef626275eb5f_thumb.jpg"/>
 808             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4452933806/"/>
 809         </activity:object>
 810         <activity:object>
 811             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 812             <title type="text">IMG_1365</title>
 813             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/b8f3932cd0bba1b27f7c8b3ef986915e_thumb.jpg"/>
 814             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4442630390/"/>
 815         </activity:object>
 816         <activity:object xmlns:media="http://purl.org/syndication/atommedia">
 817             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 818             <title type="text">Classic</title>
 819             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/fc54c15f850b7a9a8efa644087a48c91_thumb.jpg"/>
 820             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4430754103/"/>
 821             <media:description type="text">-Powered by pikchur.com/n0u</media:description>
 822         </activity:object>
 823         <activity:object>
 824             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 825             <title type="text">IMG_1363</title>
 826             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/4b1d307c9217e2114391a8b229d612cb_thumb.jpg"/>
 827             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4416969717/"/>
 828         </activity:object>
 829         <activity:object>
 830             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 831             <title type="text">IMG_1361</title>
 832             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/23d9b4b96b286e0347d36052f22f6e60_thumb.jpg"/>
 833             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4417734232/"/>
 834         </activity:object>
 835         <title type="text">zcopley posted some photos on Flickr</title>
 836         <summary type="text">zcopley posted 5 photos on Flickr</summary>
 837         <category scheme="http://schemas.cliqset.com/activity/categories/1.0" term="PhotoPosted" label="Photo Posted"/>
 838         <updated>2010-03-22T20:46:42.778Z</updated>
 839         <id>tag:cliqset.com,2010-03-22:/user/zcopley/SVgAZubGhtAnSAee</id>
 840         <link href="http://cliqset.com/user/zcopley/SVgAZubGhtAnSAee" type="text/xhtml" rel="alternate" title="zcopley posted some photos on Flickr"/>
 841         <author>
 842             <name>zcopley</name>
 843             <uri>http://cliqset.com/user/zcopley</uri>
 844         </author>
 845         <activity:actor xmlns:poco="http://portablecontacts.net/spec/1.0">
 846             <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 847             <id>zcopley</id>
 848             <poco:name>
 849                 <poco:givenName>Zach</poco:givenName>
 850                 <poco:familyName>Copley</poco:familyName>
 851             </poco:name>
 852             <link xmlns:media="http://purl.org/syndication/atommedia" type="image/png" rel="avatar" href="http://dynamic.cliqset.com/avatar/zcopley?s=80" media:height="80" media:width="80"/>
 853             <link xmlns:media="http://purl.org/syndication/atommedia" type="image/png" rel="avatar" href="http://dynamic.cliqset.com/avatar/zcopley?s=120" media:height="120" media:width="120"/>
 854             <link xmlns:media="http://purl.org/syndication/atommedia" type="image/png" rel="avatar" href="http://dynamic.cliqset.com/avatar/zcopley?s=200" media:height="200" media:width="200"/>
 855         </activity:actor>
 856     </entry>
 857 </feed>
 858 EXAMPLE8;
 859
 860 $_example9 = <<<EXAMPLE9
 861 <?xml version="1.0" encoding="utf-8"?>
 862 <feed xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:media="http://search.yahoo.com/mrss" xmlns:activity="http://activitystrea.ms/spec/1.0/">
 863     <link rel="self" type="application/atom+xml" href="http://"/>
 864     <link rel="hub" href="http://pubsubhubbub.appspot.com/"/>
 865     <title type="text">Test</title>
 866     <updated>2010-03-22T01:55:53.596Z</updated>
 867     <id>test53725745374</id>
 868     <generator>test</generator>
 869     <entry>
 870         <title type="html">Buzz by Zach Copley from Flickr</title>
 871         <summary type="text">IMG_1366</summary>
 872         <published>2010-03-18T04:29:23.000Z</published>
 873         <updated>2010-03-18T05:14:03.325Z</updated>
 874         <id>test53725745374entry</id>
 875         <link rel="alternate" type="text/html" href="http://buzz.example/117848251937215158042/ZU7b6mHJEmC/IMG-1366"/>
 876         <author>
 877             <name>Zach Copley</name>
 878             <uri>https://mywebsite.net/profiles/zcopley</uri>
 879         </author>
 880         <content type="html">&lt;div&gt;IMG_1366&lt;/div&gt;</content>
 881         <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" title="IMG_1366"/>
 882         <media:content url="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" medium="image">
 883             <media:title>IMG_1366</media:title>
 884             <media:player url="http://farm5.static.flickr.com/4053/4442630700_980b19a1a6_o.jpg" height="1600" width="1200"/>
 885         </media:content>
 886         <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" title="IMG_1365"/>
 887         <media:content url="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" medium="image">
 888             <media:title>IMG_1365</media:title>
 889             <media:player url="http://farm5.static.flickr.com/4043/4442630390_62da5560ae_o.jpg" height="1200" width="1600"/>
 890         </media:content>
 891         <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 892         <activity:object>
 893             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 894             <id>test53725745374entry</id>
 895             <title>Buzz by Zach Copley from Flickr</title>
 896             <content type="html">&lt;div&gt;IMG_1366&lt;/div&gt;</content>
 897             <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" title="IMG_1366"/>
 898             <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" title="IMG_1365"/>
 899         </activity:object>
 900         <link rel="replies" type="application/atom+xml" href="http://buzz.example/test53725745374/comments" thr:count="0"/>
 901         <thr:total>0</thr:total>
 902     </entry>
 903 </feed>
 904 EXAMPLE9;
 905
 906 // Sample PuSH entry from a group feed in 0.9.7
 907 // Old <activity:actor> has been removed from entries in this version.
 908 // A bug in the order of input processing meant that we were incorrectly
 909 // reading the feed's <activity:subject> instead of the entry's <author>,
 910 // causing the entry to get rejected as malformed (groups can't post on
 911 // their own; we want to see the actual author's info here).
 912 $_example10 = <<<EXAMPLE10
 913 <?xml version="1.0" encoding="UTF-8"?>
 914 <feed xml:lang="en-US" xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:media="http://purl.org/syndication/atommedia" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:statusnet="http://status.net/schema/api/1/">
 915  <generator uri="http://status.net" version="0.9.7alpha1">StatusNet</generator>
 916  <id>http://lazarus.local/mublog/api/statusnet/groups/timeline/22.atom</id>
 917  <title>grouptest316173 timeline</title>
 918  <subtitle>Updates from grouptest316173 on Blaguette!</subtitle>
 919  <logo>http://lazarus.local/mublog/theme/default/default-avatar-profile.png</logo>
 920  <updated>2011-01-06T22:44:18+00:00</updated>
 921 <author>
 922  <activity:object-type>http://activitystrea.ms/schema/1.0/group</activity:object-type>
 923  <uri>http://lazarus.local/mublog/group/22/id</uri>
 924  <name>grouptest316173</name>
 925  <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/group/22/id"/>
 926  <link rel="avatar" type="image/png" media:width="96" media:height="96" href="http://lazarus.local/mublog/theme/default/default-avatar-profile.png"/>
 927  <link rel="avatar" type="image/png" media:width="48" media:height="48" href="http://lazarus.local/mublog/theme/default/default-avatar-stream.png"/>
 928  <link rel="avatar" type="image/png" media:width="24" media:height="24" href="http://lazarus.local/mublog/theme/default/default-avatar-mini.png"/>
 929  <poco:preferredUsername>grouptest316173</poco:preferredUsername>
 930  <poco:displayName>grouptest316173</poco:displayName>
 931 </author>
 932 <activity:subject>
 933  <activity:object-type>http://activitystrea.ms/schema/1.0/group</activity:object-type>
 934  <id>http://lazarus.local/mublog/group/22/id</id>
 935  <title>grouptest316173</title>
 936  <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/group/22/id"/>
 937  <link rel="avatar" type="image/png" media:width="96" media:height="96" href="http://lazarus.local/mublog/theme/default/default-avatar-profile.png"/>
 938  <link rel="avatar" type="image/png" media:width="48" media:height="48" href="http://lazarus.local/mublog/theme/default/default-avatar-stream.png"/>
 939  <link rel="avatar" type="image/png" media:width="24" media:height="24" href="http://lazarus.local/mublog/theme/default/default-avatar-mini.png"/>
 940  <poco:preferredUsername>grouptest316173</poco:preferredUsername>
 941  <poco:displayName>grouptest316173</poco:displayName>
 942 </activity:subject>
 943  <link href="http://lazarus.local/mublog/group/grouptest316173" rel="alternate" type="text/html"/>
 944  <link href="http://lazarus.local/mublog/main/push/hub" rel="hub"/>
 945  <link href="http://lazarus.local/mublog/main/salmon/group/22" rel="salmon"/>
 946  <link href="http://lazarus.local/mublog/main/salmon/group/22" rel="http://salmon-protocol.org/ns/salmon-replies"/>
 947  <link href="http://lazarus.local/mublog/main/salmon/group/22" rel="http://salmon-protocol.org/ns/salmon-mention"/>
 948  <link href="http://lazarus.local/mublog/api/statusnet/groups/timeline/22.atom" rel="self" type="application/atom+xml"/>
 949  <statusnet:group_info member_count="2"></statusnet:group_info>
 950 <entry>
 951  <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
 952  <id>http://lazarus.local/mublog/notice/1243</id>
 953  <title>Group post from local to !grouptest316173, should go out over push.</title>
 954  <content type="html">Group post from local to !&lt;span class=&quot;vcard&quot;&gt;&lt;a href=&quot;http://lazarus.local/mublog/group/22/id&quot; class=&quot;url&quot;&gt;&lt;span class=&quot;fn nickname&quot;&gt;grouptest316173&lt;/span&gt;&lt;/a&gt;&lt;/span&gt;, should go out over push.</content>
 955  <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/notice/1243"/>
 956  <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 957  <published>2011-01-06T22:44:18+00:00</published>
 958  <updated>2011-01-06T22:44:18+00:00</updated>
 959  <author>
 960   <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 961   <uri>http://lazarus.local/mublog/user/557</uri>
 962   <name>Pubtest316173 Smith</name>
 963   <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/pubtest316173"/>
 964   <link rel="avatar" type="image/png" media:width="96" media:height="96" href="http://lazarus.local/mublog/theme/default/default-avatar-profile.png"/>
 965   <link rel="avatar" type="image/png" media:width="48" media:height="48" href="http://lazarus.local/mublog/theme/default/default-avatar-stream.png"/>
 966   <link rel="avatar" type="image/png" media:width="24" media:height="24" href="http://lazarus.local/mublog/theme/default/default-avatar-mini.png"/>
 967   <poco:preferredUsername>pubtest316173</poco:preferredUsername>
 968   <poco:displayName>Pubtest316173 Smith</poco:displayName>
 969   <poco:note>Stub account for OStatus tests.</poco:note>
 970   <poco:urls>
 971    <poco:type>homepage</poco:type>
 972    <poco:value>http://example.org/pubtest316173</poco:value>
 973    <poco:primary>true</poco:primary>
 974   </poco:urls>
 975  </author>
 976  <link rel="ostatus:conversation" href="http://lazarus.local/mublog/conversation/1131"/>
 977  <link rel="mentioned" href="http://lazarus.local/mublog/group/22/id"/>
 978  <category term="grouptest316173"></category>
 979  <source>
 980   <id>http://lazarus.local/mublog/api/statuses/user_timeline/557.atom</id>
 981   <title>Pubtest316173 Smith</title>
 982   <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/pubtest316173"/>
 983   <link rel="self" type="application/atom+xml" href="http://lazarus.local/mublog/api/statuses/user_timeline/557.atom"/>
 984   <link rel="license" href="http://creativecommons.org/licenses/by/3.0/"/>
 985   <icon>http://lazarus.local/mublog/theme/default/default-avatar-profile.png</icon>
 986   <updated>2011-01-06T22:44:18+00:00</updated>
 987  </source>
 988  <link rel="self" type="application/atom+xml" href="http://lazarus.local/mublog/api/statuses/show/1243.atom"/>
 989  <link rel="edit" type="application/atom+xml" href="http://lazarus.local/mublog/api/statuses/show/1243.atom"/>
 990  <statusnet:notice_info local_id="1243" source="api"></statusnet:notice_info>
 991 </entry>
 992 </feed>
 993 EXAMPLE10;
 994
 995 $_example11 = <<<EXAMPLE11
 996 <?xml version="1.0" encoding="UTF-8"?>
 997 <feed xml:lang="en-US" xmlns="http://www.w3.org/2005/Atom" xmlns:thr="http://purl.org/syndication/thread/1.0" xmlns:georss="http://www.georss.org/georss" xmlns:activity="http://activitystrea.ms/spec/1.0/" xmlns:media="http://purl.org/syndication/atommedia" xmlns:poco="http://portablecontacts.net/spec/1.0" xmlns:ostatus="http://ostatus.org/schema/1.0" xmlns:statusnet="http://status.net/schema/api/1/">
 998  <generator uri="http://status.net" version="0.9.7">StatusNet</generator>
 999  <id>http://freelish.us/api/statuses/user_timeline/1.atom</id>
1000  <title>demon timeline</title>
1001  <subtitle>Updates from demon on freelish.us!</subtitle>
1002  <logo>http://avatar.status.net/f/freelishus/1-96-20110331163048.jpeg</logo>
1003  <updated>2011-05-30T09:36:03-04:00</updated>
1004 <author>
1005  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
1006  <uri>http://freelishus.status.net/user/1</uri>
1007  <name>demon</name>
1008  <link rel="alternate" type="text/html" href="http://freelish.us/demon"/>
1009  <link rel="avatar" type="image/jpeg" media:width="192" media:height="192" href="http://avatar.status.net/f/freelishus/1-192-20110331163048.jpeg"/>
1010  <link rel="avatar" type="image/jpeg" media:width="96" media:height="96" href="http://avatar.status.net/f/freelishus/1-96-20110331163048.jpeg"/>
1011  <link rel="avatar" type="image/jpeg" media:width="48" media:height="48" href="http://avatar.status.net/f/freelishus/1-48-20110331163048.jpeg"/>
1012  <link rel="avatar" type="image/jpeg" media:width="24" media:height="24" href="http://avatar.status.net/f/freelishus/1-24-20110331163049.jpeg"/>
1013  <georss:point>45.50884 -73.58781</georss:point>
1014  <poco:preferredUsername>demon</poco:preferredUsername>
1015  <poco:displayName>Evan Prodromou</poco:displayName>
1016  <poco:note>Montreal hacker and entrepreneur.</poco:note>
1017  <poco:address>
1018   <poco:formatted>Montreal, Quebec</poco:formatted>
1019
1020 </poco:address>
1021  <poco:urls>
1022   <poco:type>homepage</poco:type>
1023   <poco:value>http://evan.status.net/</poco:value>
1024   <poco:primary>true</poco:primary>
1025 </poco:urls>
1026  <statusnet:profile_info local_id="1"></statusnet:profile_info>
1027 </author>
1028 <!--Deprecation warning: activity:subject is present only for backward compatibility. It will be removed in the next version of StatusNet.-->
1029 <activity:subject>
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1065  <title>Why you should build an open-source startup | Teambox Blog</title>
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