tests/ActivityParseTests.php

   1 <?php
   2
   3 if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
   4     print "This script must be run from the command line\n";
   5     exit();
   6 }
   7
   8 // XXX: we should probably have some common source for this stuff
   9
  10 define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
  11 define('GNUSOCIAL', true);
  12 define('STATUSNET', true);  // compatibility
  13
  14 require_once INSTALLDIR . '/lib/common.php';
  15
  16 class ActivityParseTests extends PHPUnit_Framework_TestCase
  17 {
  18     public function testExample1()
  19     {
  20         global $_example1;
  21         $dom = DOMDocument::loadXML($_example1);
  22         $act = new Activity($dom->documentElement);
  23
  24         $this->assertFalse(empty($act));
  25
  26         $this->assertEquals(1243860840, $act->time);
  27         $this->assertEquals(ActivityVerb::POST, $act->verb);
  28
  29         $this->assertFalse(empty($act->objects[0]));
  30         $this->assertEquals('Punctuation Changeset', $act->objects[0]->title);
  31         $this->assertEquals('http://versioncentral.example.org/activity/changeset', $act->objects[0]->type);
  32         $this->assertEquals('Fixing punctuation because it makes it more readable.', $act->objects[0]->summary);
  33         $this->assertEquals('tag:versioncentral.example.org,2009:/change/1643245', $act->objects[0]->id);
  34     }
  35
  36     public function testExample2()
  37     {
  38         global $_example2;
  39         $dom = DOMDocument::loadXML($_example2);
  40         $act = new Activity($dom->documentElement);
  41
  42         $this->assertFalse(empty($act));
  43         // Did we handle <content type="html"> correctly with a typical payload?
  44         $this->assertEquals("<p>Geraldine posted a Photo on PhotoPanic</p>\n     " .
  45                             "<img src=\"/geraldine/photo1.jpg\">", trim($act->content));
  46     }
  47
  48     public function testExample3()
  49     {
  50         global $_example3;
  51         $dom = DOMDocument::loadXML($_example3);
  52
  53         $feed = $dom->documentElement;
  54
  55         $entries = $feed->getElementsByTagName('entry');
  56
  57         $entry = $entries->item(0);
  58
  59         $act = new Activity($entry, $feed);
  60
  61         $this->assertFalse(empty($act));
  62         $this->assertEquals(1071340202, $act->time);
  63         $this->assertEquals('http://example.org/2003/12/13/atom03.html', $act->link);
  64
  65         $this->assertEquals($act->verb, ActivityVerb::POST);
  66
  67         $this->assertFalse(empty($act->actor));
  68         $this->assertEquals(ActivityObject::PERSON, $act->actor->type);
  69         $this->assertEquals('John Doe', $act->actor->title);
  70         $this->assertEquals('mailto:johndoe@example.com', $act->actor->id);
  71
  72         $this->assertFalse(empty($act->objects[0]));
  73         $this->assertEquals(ActivityObject::NOTE, $act->objects[0]->type);
  74         $this->assertEquals('urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a', $act->objects[0]->id);
  75         $this->assertEquals('Atom-Powered Robots Run Amok', $act->objects[0]->title);
  76         $this->assertEquals('Some text.', $act->objects[0]->summary);
  77         $this->assertEquals('http://example.org/2003/12/13/atom03.html', $act->objects[0]->link);
  78
  79         $this->assertFalse(empty($act->context));
  80
  81         $this->assertTrue(empty($act->target));
  82
  83         $this->assertEquals($act->entry, $entry);
  84         $this->assertEquals($act->feed, $feed);
  85     }
  86
  87     public function testExample4()
  88     {
  89         global $_example4;
  90         $dom = DOMDocument::loadXML($_example4);
  91
  92         $entry = $dom->documentElement;
  93
  94         $act = new Activity($entry);
  95
  96         $this->assertFalse(empty($act));
  97         $this->assertEquals(1266547958, $act->time);
  98         $this->assertEquals('http://example.net/notice/14', $act->link);
  99
 100         $this->assertFalse(empty($act->context));
 101         $this->assertEquals('http://example.net/notice/12', $act->context->replyToID);
 102         $this->assertEquals('http://example.net/notice/12', $act->context->replyToUrl);
 103         $this->assertEquals('http://example.net/conversation/11', $act->context->conversation);
 104         $this->assertEquals(array('http://example.net/user/1'), array_keys($act->context->attention));
 105
 106         $this->assertFalse(empty($act->objects[0]));
 107         $this->assertEquals($act->objects[0]->content,
 108                             '@<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>');
 109
 110         $this->assertFalse(empty($act->actor));
 111     }
 112
 113     public function testExample5()
 114     {
 115         global $_example5;
 116         $dom = DOMDocument::loadXML($_example5);
 117
 118         $feed = $dom->documentElement;
 119
 120         // @todo Test feed elements
 121
 122         $entries = $feed->getElementsByTagName('entry');
 123         $entry = $entries->item(0);
 124
 125         $act = new Activity($entry, $feed);
 126
 127         // Post
 128         $this->assertEquals($act->verb, ActivityVerb::POST);
 129         $this->assertFalse(empty($act->context));
 130
 131         // Actor w/Portable Contacts stuff
 132         $this->assertFalse(empty($act->actor));
 133         $this->assertEquals($act->actor->type, ActivityObject::PERSON);
 134         $this->assertEquals($act->actor->title, 'Test User');
 135         $this->assertEquals($act->actor->id, 'http://example.net/mysite/user/3');
 136         $this->assertEquals($act->actor->link, 'http://example.net/mysite/testuser');
 137
 138         $avatars = $act->actor->avatarLinks;
 139
 140         $this->assertEquals(
 141                 $avatars[0]->url,
 142                 'http://example.net/mysite/avatar/3-96-20100224004207.jpeg'
 143         );
 144
 145         $this->assertEquals($act->actor->displayName, 'Test User');
 146
 147         $poco = $act->actor->poco;
 148         $this->assertEquals($poco->preferredUsername, 'testuser');
 149         $this->assertEquals($poco->address->formatted, 'San Francisco, CA');
 150         $this->assertEquals($poco->urls[0]->type, 'homepage');
 151         $this->assertEquals($poco->urls[0]->value, 'http://example.com/blog.html');
 152         $this->assertEquals($poco->urls[0]->primary, 'true');
 153         $this->assertEquals($act->actor->geopoint, '37.7749295 -122.4194155');
 154     }
 155
 156     public function testExample6()
 157     {
 158         global $_example6;
 159
 160         $dom = DOMDocument::loadXML($_example6);
 161
 162         $rss = $dom->documentElement;
 163
 164         $channels = $dom->getElementsByTagName('channel');
 165
 166         $channel = $channels->item(0);
 167
 168         $items = $channel->getElementsByTagName('item');
 169
 170         $item = $items->item(0);
 171
 172         $act = new Activity($item, $channel);
 173
 174         $this->assertEquals($act->verb, ActivityVerb::POST);
 175
 176         $this->assertEquals($act->id, 'http://en.blog.wordpress.com/?p=3857');
 177         $this->assertEquals($act->link, 'http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/');
 178         $this->assertEquals($act->title, 'Rub-a-Dub-Dub in the PubSubHubbub');
 179         $this->assertEquals($act->time, 1267634892);
 180
 181         $actor = $act->actor;
 182
 183         $this->assertFalse(empty($actor));
 184         $this->assertEquals($actor->title, "Joseph Scott");
 185     }
 186
 187     public function testExample7()
 188     {
 189         global $_example7;
 190
 191         $dom = DOMDocument::loadXML($_example7);
 192
 193         $rss = $dom->documentElement;
 194
 195         $channels = $dom->getElementsByTagName('channel');
 196
 197         $channel = $channels->item(0);
 198
 199         $items = $channel->getElementsByTagName('item');
 200
 201         $item = $items->item(0);
 202
 203         $act = new Activity($item, $channel);
 204
 205         $this->assertEquals(ActivityVerb::POST, $act->verb);
 206         $this->assertEquals('http://evanpro.posterous.com/checking-out-captain-bones', $act->link);
 207         $this->assertEquals('http://evanpro.posterous.com/checking-out-captain-bones', $act->id);
 208         $this->assertEquals('Checking out captain bones', $act->title);
 209         $this->assertEquals(1269095551, $act->time);
 210
 211         $actor = $act->actor;
 212
 213         $this->assertEquals(ActivityObject::PERSON, $actor->type);
 214         $this->assertEquals('http://posterous.com/people/3sDslhaepotz', $actor->id);
 215         $this->assertEquals('Evan Prodromou', $actor->title);
 216         $this->assertNull($actor->summary);
 217         $this->assertNull($actor->content);
 218         $this->assertEquals('http://posterous.com/people/3sDslhaepotz', $actor->link);
 219         $this->assertNull($actor->source);
 220         $this->assertTrue(is_array($actor->avatarLinks));
 221         $this->assertEquals(1, count($actor->avatarLinks));
 222         $this->assertEquals('http://files.posterous.com/user_profile_pics/480326/2009-08-05-142447.jpg',
 223                             $actor->avatarLinks[0]->url);
 224         $this->assertNotNull($actor->poco);
 225         $this->assertEquals('evanpro', $actor->poco->preferredUsername);
 226         $this->assertEquals('Evan Prodromou', $actor->poco->displayName);
 227         $this->assertNull($actor->poco->note);
 228         $this->assertNull($actor->poco->address);
 229         $this->assertEquals(0, count($actor->poco->urls));
 230     }
 231
 232     // Media test - cliqset
 233     public function testExample8()
 234     {
 235         global $_example8;
 236         $dom = DOMDocument::loadXML($_example8);
 237
 238         $feed = $dom->documentElement;
 239
 240         $entries = $feed->getElementsByTagName('entry');
 241
 242         $entry = $entries->item(0);
 243
 244         $act = new Activity($entry, $feed);
 245
 246         $this->assertFalse(empty($act));
 247         $this->assertEquals($act->time, 1269221753);
 248         $this->assertEquals($act->verb, ActivityVerb::POST);
 249         $this->assertEquals($act->summary, 'zcopley posted 5 photos on Flickr');
 250
 251         $this->assertFalse(empty($act->objects));
 252         $this->assertEquals(sizeof($act->objects), 5);
 253
 254         $this->assertEquals($act->objects[0]->type, ActivityObject::PHOTO);
 255         $this->assertEquals($act->objects[0]->title, 'IMG_1368');
 256         $this->assertNull($act->objects[0]->description);
 257         $this->assertEquals(
 258             $act->objects[0]->thumbnail,
 259             'http://media.cliqset.com/6f6fbee9d7dfbffc73b6ef626275eb5f_thumb.jpg'
 260         );
 261         $this->assertEquals(
 262             $act->objects[0]->link,
 263             'http://www.flickr.com/photos/zcopley/4452933806/'
 264         );
 265
 266         $this->assertEquals($act->objects[1]->type, ActivityObject::PHOTO);
 267         $this->assertEquals($act->objects[1]->title, 'IMG_1365');
 268         $this->assertNull($act->objects[1]->description);
 269         $this->assertEquals(
 270             $act->objects[1]->thumbnail,
 271             'http://media.cliqset.com/b8f3932cd0bba1b27f7c8b3ef986915e_thumb.jpg'
 272         );
 273         $this->assertEquals(
 274             $act->objects[1]->link,
 275             'http://www.flickr.com/photos/zcopley/4442630390/'
 276         );
 277
 278         $this->assertEquals($act->objects[2]->type, ActivityObject::PHOTO);
 279         $this->assertEquals($act->objects[2]->title, 'Classic');
 280         $this->assertEquals(
 281             $act->objects[2]->description,
 282             '-Powered by pikchur.com/n0u'
 283         );
 284         $this->assertEquals(
 285             $act->objects[2]->thumbnail,
 286             'http://media.cliqset.com/fc54c15f850b7a9a8efa644087a48c91_thumb.jpg'
 287         );
 288         $this->assertEquals(
 289             $act->objects[2]->link,
 290             'http://www.flickr.com/photos/zcopley/4430754103/'
 291         );
 292
 293         $this->assertEquals($act->objects[3]->type, ActivityObject::PHOTO);
 294         $this->assertEquals($act->objects[3]->title, 'IMG_1363');
 295         $this->assertNull($act->objects[3]->description);
 296
 297         $this->assertEquals(
 298             $act->objects[3]->thumbnail,
 299             'http://media.cliqset.com/4b1d307c9217e2114391a8b229d612cb_thumb.jpg'
 300         );
 301         $this->assertEquals(
 302             $act->objects[3]->link,
 303             'http://www.flickr.com/photos/zcopley/4416969717/'
 304         );
 305
 306         $this->assertEquals($act->objects[4]->type, ActivityObject::PHOTO);
 307         $this->assertEquals($act->objects[4]->title, 'IMG_1361');
 308         $this->assertNull($act->objects[4]->description);
 309
 310         $this->assertEquals(
 311             $act->objects[4]->thumbnail,
 312             'http://media.cliqset.com/23d9b4b96b286e0347d36052f22f6e60_thumb.jpg'
 313         );
 314         $this->assertEquals(
 315             $act->objects[4]->link,
 316             'http://www.flickr.com/photos/zcopley/4417734232/'
 317         );
 318
 319     }
 320
 321     public function testAtomContent()
 322     {
 323         $tests = array(array("<content>Some regular plain text.</content>",
 324                              "Some regular plain text."),
 325                        array("<content>&lt;b&gt;this is not HTML&lt;/b&gt;</content>",
 326                              "&lt;b&gt;this is not HTML&lt;/b&gt;"),
 327                        array("<content type='html'>Some regular plain HTML.</content>",
 328                              "Some regular plain HTML."),
 329                        array("<content type='html'>&lt;b&gt;this is too HTML&lt;/b&gt;</content>",
 330                              "<b>this is too HTML</b>"),
 331                        array("<content type='html'>&amp;lt;b&amp;gt;but this is not HTML!&amp;lt;/b&amp;gt;</content>",
 332                              "&lt;b&gt;but this is not HTML!&lt;/b&gt;"),
 333                        array("<content type='xhtml'><div xmlns='http://www.w3.org/1999/xhtml'>Some regular plain XHTML.</div></content>",
 334                              "Some regular plain XHTML."),
 335                        array("<content type='xhtml'><div xmlns='http://www.w3.org/1999/xhtml'><b>This is some XHTML!</b></div></content>",
 336                              "<b>This is some XHTML!</b>"),
 337                        array("<content type='xhtml'><div xmlns='http://www.w3.org/1999/xhtml'>&lt;b&gt;This is not some XHTML!&lt;/b&gt;</div></content>",
 338                              "&lt;b&gt;This is not some XHTML!&lt;/b&gt;"),
 339                        array("<content type='xhtml'><div xmlns='http://www.w3.org/1999/xhtml'>&amp;lt;b&amp;gt;This is not some XHTML either!&amp;lt;/b&amp;gt;</div></content>",
 340                              "&amp;lt;b&amp;gt;This is not some XHTML either!&amp;lt;/b&amp;gt;"));
 341         foreach ($tests as $data) {
 342             list($source, $output) = $data;
 343             $xml = "<entry xmlns='http://www.w3.org/2005/Atom'>" .
 344                    "<id>http://example.com/fakeid</id>" .
 345                    "<author><name>Test</name></author>" .
 346                    "<title>Atom content tests</title>" .
 347                    $source .
 348                    "</entry>";
 349             $dom = DOMDocument::loadXML($xml);
 350             $act = new Activity($dom->documentElement);
 351
 352             $this->assertFalse(empty($act));
 353             $this->assertEquals($output, trim($act->content));
 354         }
 355     }
 356
 357     public function testRssContent()
 358     {
 359         $tests = array(array("<content:encoded>Some regular plain HTML.</content:encoded>",
 360                              "Some regular plain HTML."),
 361                        array("<content:encoded>Some &lt;b&gt;exciting bold HTML&lt;/b&gt;</content:encoded>",
 362                              "Some <b>exciting bold HTML</b>"),
 363                        array("<content:encoded>Some &amp;lt;b&amp;gt;escaped non-HTML.&amp;lt;/b&amp;gt;</content:encoded>",
 364                              "Some &lt;b&gt;escaped non-HTML.&lt;/b&gt;"),
 365                        array("<description>Some plain text.</description>",
 366                              "Some plain text."),
 367                        array("<description>Some &lt;b&gt;non-HTML text&lt;/b&gt;</description>",
 368                              "Some &lt;b&gt;non-HTML text&lt;/b&gt;"),
 369                        array("<description>Some &amp;lt;b&amp;gt;double-escaped text&amp;lt;/b&amp;gt;</description>",
 370                              "Some &amp;lt;b&amp;gt;double-escaped text&amp;lt;/b&amp;gt;"));
 371         foreach ($tests as $data) {
 372             list($source, $output) = $data;
 373             $xml = "<item xmlns:content='http://purl.org/rss/1.0/modules/content/'>" .
 374                    "<guid>http://example.com/fakeid</guid>" .
 375                    "<title>RSS content tests</title>" .
 376                    $source .
 377                    "</item>";
 378             $dom = DOMDocument::loadXML($xml);
 379             $act = new Activity($dom->documentElement);
 380
 381             $this->assertFalse(empty($act));
 382             $this->assertEquals($output, trim($act->content));
 383         }
 384     }
 385
 386     public function testExample10()
 387     {
 388         global $_example10;
 389         $dom = new DOMDocument();
 390         $dom->loadXML($_example10);
 391
 392         // example 10 is a PuSH item of a post on a group feed, as generated
 393         // by 0.9.7 code after migration away from <activity:actor> to <author>
 394         $feed = $dom->documentElement;
 395         $entry = $dom->getElementsByTagName('entry')->item(0);
 396         $expected = 'http://lazarus.local/mublog/user/557';
 397
 398         // Reading just the entry alone should pick up its own <author>
 399         // as the actor.
 400         $act = new Activity($entry);
 401         $this->assertEquals($act->actor->id, $expected);
 402
 403         // Reading the entry in feed context used to be buggy, picking up
 404         // the feed's <activity:subject> which referred to the group.
 405         // It should now be returning the expected author entry...
 406         $act = new Activity($entry, $feed);
 407         $this->assertEquals($act->actor->id, $expected);
 408     }
 409
 410     public function testBookmarkRelated()
 411     {
 412         global $_example11;
 413         $dom = new DOMDocument();
 414         $dom->loadXML($_example11);
 415
 416         $feed = $dom->documentElement;
 417         $entry = $dom->getElementsByTagName('entry')->item(0);
 418
 419         $expected = 'http://blog.teambox.com/open-source-companies';
 420
 421         $links = ActivityUtils::getLinks($entry, 'related');
 422
 423         $this->assertFalse(empty($links));
 424         $this->assertTrue(is_array($links));
 425         $this->assertEquals(count($links), 1);
 426
 427         $url = $links[0]->getAttribute('href');
 428
 429         $this->assertEquals($url, $expected);
 430     }
 431 }
 432
 433 $_example1 = <<<EXAMPLE1
 434 <?xml version='1.0' encoding='UTF-8'?>
 435 <entry xmlns='http://www.w3.org/2005/Atom' xmlns:activity='http://activitystrea.ms/spec/1.0/'>
 436   <id>tag:versioncentral.example.org,2009:/commit/1643245</id>
 437   <published>2009-06-01T12:54:00Z</published>
 438   <title>Geraldine committed a change to yate</title>
 439   <content type="xhtml">Geraldine just committed a change to yate on VersionCentral</content>
 440   <link rel="alternate" type="text/html"
 441         href="http://versioncentral.example.org/geraldine/yate/commit/1643245" />
 442   <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 443   <activity:verb>http://versioncentral.example.org/activity/commit</activity:verb>
 444   <activity:object>
 445     <activity:object-type>http://versioncentral.example.org/activity/changeset</activity:object-type>
 446     <id>tag:versioncentral.example.org,2009:/change/1643245</id>
 447     <title>Punctuation Changeset</title>
 448     <summary>Fixing punctuation because it makes it more readable.</summary>
 449     <link rel="alternate" type="text/html" href="..." />
 450   </activity:object>
 451 </entry>
 452 EXAMPLE1;
 453
 454 $_example2 = <<<EXAMPLE2
 455 <?xml version='1.0' encoding='UTF-8'?>
 456 <entry xmlns='http://www.w3.org/2005/Atom' xmlns:activity='http://activitystrea.ms/spec/1.0/'>
 457   <id>tag:photopanic.example.com,2008:activity01</id>
 458   <title>Geraldine posted a Photo on PhotoPanic</title>
 459   <published>2008-11-02T15:29:00Z</published>
 460   <link rel="alternate" type="text/html" href="/geraldine/activities/1" />
 461   <activity:verb>
 462   http://activitystrea.ms/schema/1.0/post
 463   </activity:verb>
 464   <activity:object>
 465     <id>tag:photopanic.example.com,2008:photo01</id>
 466     <title>My Cat</title>
 467     <published>2008-11-02T15:29:00Z</published>
 468     <link rel="alternate" type="text/html" href="/geraldine/photos/1" />
 469     <activity:object-type>
 470       tag:atomactivity.example.com,2008:photo
 471     </activity:object-type>
 472     <source>
 473       <title>Geraldine's Photos</title>
 474       <link rel="self" type="application/atom+xml" href="/geraldine/photofeed.xml" />
 475       <link rel="alternate" type="text/html" href="/geraldine/" />
 476     </source>
 477   </activity:object>
 478   <content type="html">
 479      &lt;p&gt;Geraldine posted a Photo on PhotoPanic&lt;/p&gt;
 480      &lt;img src="/geraldine/photo1.jpg"&gt;
 481   </content>
 482 </entry>
 483 EXAMPLE2;
 484
 485 $_example3 = <<<EXAMPLE3
 486 <?xml version="1.0" encoding="utf-8"?>
 487
 488 <feed xmlns="http://www.w3.org/2005/Atom">
 489
 490     <title>Example Feed</title>
 491     <subtitle>A subtitle.</subtitle>
 492     <link href="http://example.org/feed/" rel="self" />
 493     <link href="http://example.org/" />
 494     <id>urn:uuid:60a76c80-d399-11d9-b91C-0003939e0af6</id>
 495     <updated>2003-12-13T18:30:02Z</updated>
 496     <author>
 497         <name>John Doe</name>
 498         <email>johndoe@example.com</email>
 499     </author>
 500
 501     <entry>
 502         <title>Atom-Powered Robots Run Amok</title>
 503         <link href="http://example.org/2003/12/13/atom03" />
 504         <link rel="alternate" type="text/html" href="http://example.org/2003/12/13/atom03.html"/>
 505         <link rel="edit" href="http://example.org/2003/12/13/atom03/edit"/>
 506         <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
 507         <updated>2003-12-13T18:30:02Z</updated>
 508         <summary>Some text.</summary>
 509     </entry>
 510
 511 </feed>
 512 EXAMPLE3;
 513
 514 $_example4 = <<<EXAMPLE4
 515 <?xml version='1.0' encoding='UTF-8'?>
 516 <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">
 517  <title>@evan now is the time for all good men to come to the aid of their country. #thetime</title>
 518  <summary>@evan now is the time for all good men to come to the aid of their country. #thetime</summary>
 519 <author>
 520  <name>spock</name>
 521  <uri>http://example.net/user/2</uri>
 522 </author>
 523 <activity:actor>
 524  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 525  <id>http://example.net/user/2</id>
 526  <title>spock</title>
 527  <link type="image/png" rel="avatar" href="http://example.net/theme/identica/default-avatar-profile.png"></link>
 528 </activity:actor>
 529  <link rel="alternate" type="text/html" href="http://example.net/notice/14"/>
 530  <id>http://example.net/notice/14</id>
 531  <published>2010-02-19T02:52:38+00:00</published>
 532  <updated>2010-02-19T02:52:38+00:00</updated>
 533  <link rel="related" href="http://example.net/notice/12"/>
 534  <thr:in-reply-to ref="http://example.net/notice/12" href="http://example.net/notice/12"></thr:in-reply-to>
 535  <link rel="ostatus:conversation" href="http://example.net/conversation/11"/>
 536  <link rel="mentioned" href="http://example.net/user/1"/>
 537  <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>
 538  <category term="thetime"></category>
 539 </entry>
 540 EXAMPLE4;
 541
 542 $_example5 = <<<EXAMPLE5
 543 <?xml version="1.0" encoding="UTF-8"?>
 544 <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">
 545  <id>3</id>
 546  <title>testuser timeline</title>
 547  <subtitle>Updates from testuser on Zach Dev!</subtitle>
 548  <logo>http://example.net/mysite/avatar/3-96-20100224004207.jpeg</logo>
 549  <updated>2010-02-24T06:38:49+00:00</updated>
 550 <author>
 551  <name>testuser</name>
 552  <uri>http://example.net/mysite/user/3</uri>
 553
 554 </author>
 555  <link href="http://example.net/mysite/testuser" rel="alternate" type="text/html"/>
 556  <link href="http://example.net/mysite/api/statuses/user_timeline/3.atom" rel="self" type="application/atom+xml"/>
 557  <link href="http://example.net/mysite/main/sup#3" rel="http://api.friendfeed.com/2008/03#sup" type="application/json"/>
 558  <link href="http://example.net/mysite/main/push/hub" rel="hub"/>
 559  <link href="http://example.net/mysite/main/salmon/user/3" rel="salmon"/>
 560 <activity:subject>
 561  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 562  <id>http://example.net/mysite/user/3</id>
 563  <title>Test User</title>
 564  <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
 565  <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
 566  <georss:point>37.7749295 -122.4194155</georss:point>
 567
 568 <poco:preferredUsername>testuser</poco:preferredUsername>
 569 <poco:displayName>Test User</poco:displayName>
 570 <poco:note>Just another test user.</poco:note>
 571 <poco:address>
 572  <poco:formatted>San Francisco, CA</poco:formatted>
 573 </poco:address>
 574 <poco:urls>
 575  <poco:type>homepage</poco:type>
 576  <poco:value>http://example.com/blog.html</poco:value>
 577  <poco:primary>true</poco:primary>
 578
 579 </poco:urls>
 580 </activity:subject>
 581 <entry>
 582  <title>Hey man, is that Freedom Code?! #freedom #hippy</title>
 583  <summary>Hey man, is that Freedom Code?! #freedom #hippy</summary>
 584 <author>
 585  <name>testuser</name>
 586  <uri>http://example.net/mysite/user/3</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/mysite/user/3</id>
 591  <title>Test User</title>
 592  <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
 593  <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
 594  <georss:point>37.7749295 -122.4194155</georss:point>
 595
 596 <poco:preferredUsername>testuser</poco:preferredUsername>
 597 <poco:displayName>Test User</poco:displayName>
 598 <poco:note>Just another test user.</poco:note>
 599 <poco:address>
 600  <poco:formatted>San Francisco, CA</poco:formatted>
 601 </poco:address>
 602 <poco:urls>
 603  <poco:type>homepage</poco:type>
 604  <poco:value>http://example.com/blog.html</poco:value>
 605  <poco:primary>true</poco:primary>
 606
 607 </poco:urls>
 608 </activity:actor>
 609  <link rel="alternate" type="text/html" href="http://example.net/mysite/notice/7"/>
 610  <id>http://example.net/mysite/notice/7</id>
 611  <published>2010-02-24T00:53:06+00:00</published>
 612  <updated>2010-02-24T00:53:06+00:00</updated>
 613  <link rel="ostatus:conversation" href="http://example.net/mysite/conversation/7"/>
 614  <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>
 615  <georss:point>37.8313160 -122.2852473</georss:point>
 616
 617 </entry>
 618 </feed>
 619 EXAMPLE5;
 620
 621 $_example6 = <<<EXAMPLE6
 622 <?xml version="1.0" encoding="UTF-8"?>
 623 <rss version="2.0"
 624         xmlns:content="http://purl.org/rss/1.0/modules/content/"
 625         xmlns:wfw="http://wellformedweb.org/CommentAPI/"
 626         xmlns:dc="http://purl.org/dc/elements/1.1/"
 627         xmlns:atom="http://www.w3.org/2005/Atom"
 628         xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
 629         xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
 630         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/"
 631         >
 632
 633         <channel>
 634                 <title>WordPress.com News</title>
 635                 <atom:link href="http://en.blog.wordpress.com/feed/" rel="self" type="application/rss+xml" />
 636                 <link>http://en.blog.wordpress.com</link>
 637                 <description>The latest news on WordPress.com and the WordPress community.</description>
 638                 <lastBuildDate>Thu, 18 Mar 2010 23:25:35 +0000</lastBuildDate>
 639
 640                 <generator>http://wordpress.com/</generator>
 641                 <language>en</language>
 642                 <sy:updatePeriod>hourly</sy:updatePeriod>
 643                 <sy:updateFrequency>1</sy:updateFrequency>
 644                 <cloud domain='en.blog.wordpress.com' port='80' path='/?rsscloud=notify' registerProcedure='' protocol='http-post' />
 645                 <image>
 646                         <url>http://www.gravatar.com/blavatar/e6392390e3bcfadff3671c5a5653d95b?s=96&#038;d=http://s2.wp.com/i/buttonw-com.png</url>
 647                         <title>WordPress.com News</title>
 648                         <link>http://en.blog.wordpress.com</link>
 649                 </image>
 650                 <atom:link rel="search" type="application/opensearchdescription+xml" href="http://en.blog.wordpress.com/osd.xml" title="WordPress.com News" />
 651                 <atom:link rel='hub' href='http://en.blog.wordpress.com/?pushpress=hub'/>
 652
 653                 <item>
 654                         <title>Rub-a-Dub-Dub in the PubSubHubbub</title>
 655                         <link>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/</link>
 656                         <comments>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/#comments</comments>
 657                         <pubDate>Wed, 03 Mar 2010 16:48:12 +0000</pubDate>
 658                         <dc:creator>Joseph Scott</dc:creator>
 659
 660                         <category><![CDATA[Feeds]]></category>
 661                         <category><![CDATA[atom]]></category>
 662                         <category><![CDATA[pubsubhubbub]]></category>
 663                         <category><![CDATA[rss]]></category>
 664
 665                         <guid isPermaLink="false">http://en.blog.wordpress.com/?p=3857</guid>
 666                         <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 (think Google Reader, Bloglines or Netvibes) 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>
 667                                 <content:encoded><![CDATA[<p>From the tongue twisting name department we welcome <a href="http://code.google.com/p/pubsubhubbub/">PubSubHubbub</a>, 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 (think Google Reader, Bloglines or Netvibes) 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>
 668         <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>
 669         <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>
 670         <p>For more PuSH related reading check out the <a href="http://code.google.com/p/pubsubhubbub/">PubSubHubbub project site</a> and <a href="http://groups.google.com/group/pubsubhubbub?pli=1">Google Group</a>.  And if you really want to geek out there&#8217;s always the <a href="http://pubsubhubbub.googlecode.com/svn/trunk/pubsubhubbub-core-0.3.html">PubSubHubbub Spec</a> <img src='http://s.wordpress.com/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
 671         <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>
 672                                 <wfw:commentRss>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/feed/</wfw:commentRss>
 673
 674                         <slash:comments>96</slash:comments>
 675
 676                         <media:content url="http://1.gravatar.com/avatar/582b66ad5ae1b69c7601a990cb9a661a?s=96&#38;d=identicon" medium="image">
 677                                 <media:title type="html">josephscott</media:title>
 678                         </media:content>
 679                 </item>
 680         </channel>
 681 </rss>
 682 EXAMPLE6;
 683
 684 $_example7 = <<<EXAMPLE7
 685 <?xml version="1.0" encoding="UTF-8"?>
 686         <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/">
 687           <channel>
 688             <title>evanpro's posterous</title>
 689             <link>http://evanpro.posterous.com</link>
 690             <description>Most recent posts at evanpro's posterous</description>
 691             <generator>posterous.com</generator>
 692             <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"/>
 693             <atom:link rel="self" href="http://evanpro.posterous.com/rss.xml"/>
 694             <atom:link rel="hub" href="http://posterous.superfeedr.com"/>
 695             <item>
 696               <pubDate>Sat, 20 Mar 2010 07:32:31 -0700</pubDate>
 697               <title>Checking out captain bones</title>
 698               <link>http://evanpro.posterous.com/checking-out-captain-bones</link>
 699               <guid>http://evanpro.posterous.com/checking-out-captain-bones</guid>
 700               <description>
 701                 <![CDATA[<p>
 702                 <p>Bones!</p>
 703
 704         </p>
 705
 706         <p><a href="http://evanpro.posterous.com/checking-out-captain-bones">Permalink</a>
 707
 708                 | <a href="http://evanpro.posterous.com/checking-out-captain-bones#comment">Leave a comment&nbsp;&nbsp;&raquo;</a>
 709
 710         </p>]]>
 711               </description>
 712               <posterous:author>
 713                 <posterous:userImage>http://files.posterous.com/user_profile_pics/480326/2009-08-05-142447.jpg</posterous:userImage>
 714                 <posterous:profileUrl>http://posterous.com/people/3sDslhaepotz</posterous:profileUrl>
 715                 <posterous:firstName>Evan</posterous:firstName>
 716                 <posterous:lastnNme>Prodromou</posterous:lastnNme>
 717                 <posterous:nickName>evanpro</posterous:nickName>
 718                 <posterous:displayName>Evan Prodromou</posterous:displayName>
 719               </posterous:author>
 720             </item>
 721         </channel>
 722 </rss>
 723 EXAMPLE7;
 724
 725 $_example8 = <<<EXAMPLE8
 726 <?xml version="1.0"?>
 727 <feed xmlns="http://www.w3.org/2005/Atom">
 728     <link href="http://pubsubhubbub.appspot.com/" rel="hub"/>
 729     <title type="text">Activity Stream for: zcopley</title>
 730     <id>http://cliqset.com/feed/atom?uid=zcopley</id>
 731     <entry xmlns:service="http://activitystrea.ms/service-provider" xmlns:activity="http://activitystrea.ms/spec/1.0/">
 732         <thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total>
 733         <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 734         <published>2010-03-22T01:35:53.000Z</published>
 735         <service:provider>
 736             <name>flickr</name>
 737             <uri>http://flickr.com</uri>
 738             <icon>http://cliqset-services.s3.amazonaws.com/flickr.png</icon>
 739         </service:provider>
 740         <activity:object>
 741             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 742             <title type="text">IMG_1368</title>
 743             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/6f6fbee9d7dfbffc73b6ef626275eb5f_thumb.jpg"/>
 744             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4452933806/"/>
 745         </activity:object>
 746         <activity:object>
 747             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 748             <title type="text">IMG_1365</title>
 749             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/b8f3932cd0bba1b27f7c8b3ef986915e_thumb.jpg"/>
 750             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4442630390/"/>
 751         </activity:object>
 752         <activity:object xmlns:media="http://purl.org/syndication/atommedia">
 753             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 754             <title type="text">Classic</title>
 755             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/fc54c15f850b7a9a8efa644087a48c91_thumb.jpg"/>
 756             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4430754103/"/>
 757             <media:description type="text">-Powered by pikchur.com/n0u</media:description>
 758         </activity:object>
 759         <activity:object>
 760             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 761             <title type="text">IMG_1363</title>
 762             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/4b1d307c9217e2114391a8b229d612cb_thumb.jpg"/>
 763             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4416969717/"/>
 764         </activity:object>
 765         <activity:object>
 766             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 767             <title type="text">IMG_1361</title>
 768             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/23d9b4b96b286e0347d36052f22f6e60_thumb.jpg"/>
 769             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4417734232/"/>
 770         </activity:object>
 771         <title type="text">zcopley posted some photos on Flickr</title>
 772         <summary type="text">zcopley posted 5 photos on Flickr</summary>
 773         <category scheme="http://schemas.cliqset.com/activity/categories/1.0" term="PhotoPosted" label="Photo Posted"/>
 774         <updated>2010-03-22T20:46:42.778Z</updated>
 775         <id>tag:cliqset.com,2010-03-22:/user/zcopley/SVgAZubGhtAnSAee</id>
 776         <link href="http://cliqset.com/user/zcopley/SVgAZubGhtAnSAee" type="text/xhtml" rel="alternate" title="zcopley posted some photos on Flickr"/>
 777         <author>
 778             <name>zcopley</name>
 779             <uri>http://cliqset.com/user/zcopley</uri>
 780         </author>
 781         <activity:actor xmlns:poco="http://portablecontacts.net/spec/1.0">
 782             <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 783             <id>zcopley</id>
 784             <poco:name>
 785                 <poco:givenName>Zach</poco:givenName>
 786                 <poco:familyName>Copley</poco:familyName>
 787             </poco:name>
 788             <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"/>
 789             <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"/>
 790             <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"/>
 791         </activity:actor>
 792     </entry>
 793 </feed>
 794 EXAMPLE8;
 795
 796 $_example9 = <<<EXAMPLE9
 797 <?xml version="1.0" encoding="utf-8"?>
 798 <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/">
 799     <link rel="self" type="application/atom+xml" href="http://buzz.googleapis.com/feeds/117848251937215158042/public/posted"/>
 800     <link rel="hub" href="http://pubsubhubbub.appspot.com/"/>
 801     <title type="text">Google Buzz</title>
 802     <updated>2010-03-22T01:55:53.596Z</updated>
 803     <id>tag:google.com,2009:buzz-feed/public/posted/117848251937215158042</id>
 804     <generator>Google - Google Buzz</generator>
 805     <entry>
 806         <title type="html">Buzz by Zach Copley from Flickr</title>
 807         <summary type="text">IMG_1366</summary>
 808         <published>2010-03-18T04:29:23.000Z</published>
 809         <updated>2010-03-18T05:14:03.325Z</updated>
 810         <id>tag:google.com,2009:buzz/z12zwdhxowq2d13q204cjr04kzu0cns5gh0</id>
 811         <link rel="alternate" type="text/html" href="http://www.google.com/buzz/117848251937215158042/ZU7b6mHJEmC/IMG-1366"/>
 812         <author>
 813             <name>Zach Copley</name>
 814             <uri>http://www.google.com/profiles/zcopley</uri>
 815         </author>
 816         <content type="html">&lt;div&gt;IMG_1366&lt;/div&gt;</content>
 817         <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" title="IMG_1366"/>
 818         <media:content url="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" medium="image">
 819             <media:title>IMG_1366</media:title>
 820             <media:player url="http://farm5.static.flickr.com/4053/4442630700_980b19a1a6_o.jpg" height="1600" width="1200"/>
 821         </media:content>
 822         <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" title="IMG_1365"/>
 823         <media:content url="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" medium="image">
 824             <media:title>IMG_1365</media:title>
 825             <media:player url="http://farm5.static.flickr.com/4043/4442630390_62da5560ae_o.jpg" height="1200" width="1600"/>
 826         </media:content>
 827         <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 828         <activity:object>
 829             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 830             <id>tag:google.com,2009:buzz/z12zwdhxowq2d13q204cjr04kzu0cns5gh0</id>
 831             <title>Buzz by Zach Copley from Flickr</title>
 832             <content type="html">&lt;div&gt;IMG_1366&lt;/div&gt;</content>
 833             <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" title="IMG_1366"/>
 834             <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" title="IMG_1365"/>
 835         </activity:object>
 836         <link rel="replies" type="application/atom+xml" href="http://buzz.googleapis.com/feeds/117848251937215158042/comments/z12zwdhxowq2d13q204cjr04kzu0cns5gh0" thr:count="0"/>
 837         <thr:total>0</thr:total>
 838     </entry>
 839 </feed>
 840 EXAMPLE9;
 841
 842 // Sample PuSH entry from a group feed in 0.9.7
 843 // Old <activity:actor> has been removed from entries in this version.
 844 // A bug in the order of input processing meant that we were incorrectly
 845 // reading the feed's <activity:subject> instead of the entry's <author>,
 846 // causing the entry to get rejected as malformed (groups can't post on
 847 // their own; we want to see the actual author's info here).
 848 $_example10 = <<<EXAMPLE10
 849 <?xml version="1.0" encoding="UTF-8"?>
 850 <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/">
 851  <generator uri="http://status.net" version="0.9.7alpha1">StatusNet</generator>
 852  <id>http://lazarus.local/mublog/api/statusnet/groups/timeline/22.atom</id>
 853  <title>grouptest316173 timeline</title>
 854  <subtitle>Updates from grouptest316173 on Blaguette!</subtitle>
 855  <logo>http://lazarus.local/mublog/theme/default/default-avatar-profile.png</logo>
 856  <updated>2011-01-06T22:44:18+00:00</updated>
 857 <author>
 858  <activity:object-type>http://activitystrea.ms/schema/1.0/group</activity:object-type>
 859  <uri>http://lazarus.local/mublog/group/22/id</uri>
 860  <name>grouptest316173</name>
 861  <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/group/22/id"/>
 862  <link rel="avatar" type="image/png" media:width="96" media:height="96" href="http://lazarus.local/mublog/theme/default/default-avatar-profile.png"/>
 863  <link rel="avatar" type="image/png" media:width="48" media:height="48" href="http://lazarus.local/mublog/theme/default/default-avatar-stream.png"/>
 864  <link rel="avatar" type="image/png" media:width="24" media:height="24" href="http://lazarus.local/mublog/theme/default/default-avatar-mini.png"/>
 865  <poco:preferredUsername>grouptest316173</poco:preferredUsername>
 866  <poco:displayName>grouptest316173</poco:displayName>
 867 </author>
 868 <activity:subject>
 869  <activity:object-type>http://activitystrea.ms/schema/1.0/group</activity:object-type>
 870  <id>http://lazarus.local/mublog/group/22/id</id>
 871  <title>grouptest316173</title>
 872  <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/group/22/id"/>
 873  <link rel="avatar" type="image/png" media:width="96" media:height="96" href="http://lazarus.local/mublog/theme/default/default-avatar-profile.png"/>
 874  <link rel="avatar" type="image/png" media:width="48" media:height="48" href="http://lazarus.local/mublog/theme/default/default-avatar-stream.png"/>
 875  <link rel="avatar" type="image/png" media:width="24" media:height="24" href="http://lazarus.local/mublog/theme/default/default-avatar-mini.png"/>
 876  <poco:preferredUsername>grouptest316173</poco:preferredUsername>
 877  <poco:displayName>grouptest316173</poco:displayName>
 878 </activity:subject>
 879  <link href="http://lazarus.local/mublog/group/grouptest316173" rel="alternate" type="text/html"/>
 880  <link href="http://lazarus.local/mublog/main/push/hub" rel="hub"/>
 881  <link href="http://lazarus.local/mublog/main/salmon/group/22" rel="salmon"/>
 882  <link href="http://lazarus.local/mublog/main/salmon/group/22" rel="http://salmon-protocol.org/ns/salmon-replies"/>
 883  <link href="http://lazarus.local/mublog/main/salmon/group/22" rel="http://salmon-protocol.org/ns/salmon-mention"/>
 884  <link href="http://lazarus.local/mublog/api/statusnet/groups/timeline/22.atom" rel="self" type="application/atom+xml"/>
 885  <statusnet:group_info member_count="2"></statusnet:group_info>
 886 <entry>
 887  <activity:object-type>http://activitystrea.ms/schema/1.0/note</activity:object-type>
 888  <id>http://lazarus.local/mublog/notice/1243</id>
 889  <title>Group post from local to !grouptest316173, should go out over push.</title>
 890  <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>
 891  <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/notice/1243"/>
 892  <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 893  <published>2011-01-06T22:44:18+00:00</published>
 894  <updated>2011-01-06T22:44:18+00:00</updated>
 895  <author>
 896   <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 897   <uri>http://lazarus.local/mublog/user/557</uri>
 898   <name>Pubtest316173 Smith</name>
 899   <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/pubtest316173"/>
 900   <link rel="avatar" type="image/png" media:width="96" media:height="96" href="http://lazarus.local/mublog/theme/default/default-avatar-profile.png"/>
 901   <link rel="avatar" type="image/png" media:width="48" media:height="48" href="http://lazarus.local/mublog/theme/default/default-avatar-stream.png"/>
 902   <link rel="avatar" type="image/png" media:width="24" media:height="24" href="http://lazarus.local/mublog/theme/default/default-avatar-mini.png"/>
 903   <poco:preferredUsername>pubtest316173</poco:preferredUsername>
 904   <poco:displayName>Pubtest316173 Smith</poco:displayName>
 905   <poco:note>Stub account for OStatus tests.</poco:note>
 906   <poco:urls>
 907    <poco:type>homepage</poco:type>
 908    <poco:value>http://example.org/pubtest316173</poco:value>
 909    <poco:primary>true</poco:primary>
 910   </poco:urls>
 911  </author>
 912  <link rel="ostatus:conversation" href="http://lazarus.local/mublog/conversation/1131"/>
 913  <link rel="mentioned" href="http://lazarus.local/mublog/group/22/id"/>
 914  <category term="grouptest316173"></category>
 915  <source>
 916   <id>http://lazarus.local/mublog/api/statuses/user_timeline/557.atom</id>
 917   <title>Pubtest316173 Smith</title>
 918   <link rel="alternate" type="text/html" href="http://lazarus.local/mublog/pubtest316173"/>
 919   <link rel="self" type="application/atom+xml" href="http://lazarus.local/mublog/api/statuses/user_timeline/557.atom"/>
 920   <link rel="license" href="http://creativecommons.org/licenses/by/3.0/"/>
 921   <icon>http://lazarus.local/mublog/theme/default/default-avatar-profile.png</icon>
 922   <updated>2011-01-06T22:44:18+00:00</updated>
 923  </source>
 924  <link rel="self" type="application/atom+xml" href="http://lazarus.local/mublog/api/statuses/show/1243.atom"/>
 925  <link rel="edit" type="application/atom+xml" href="http://lazarus.local/mublog/api/statuses/show/1243.atom"/>
 926  <statusnet:notice_info local_id="1243" source="api"></statusnet:notice_info>
 927 </entry>
 928 </feed>
 929 EXAMPLE10;
 930
 931 $_example11 = <<<EXAMPLE11
 932 <?xml version="1.0" encoding="UTF-8"?>
 933 <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/">
 934  <generator uri="http://status.net" version="0.9.7">StatusNet</generator>
 935  <id>http://freelish.us/api/statuses/user_timeline/1.atom</id>
 936  <title>demon timeline</title>
 937  <subtitle>Updates from demon on freelish.us!</subtitle>
 938  <logo>http://avatar.status.net/f/freelishus/1-96-20110331163048.jpeg</logo>
 939  <updated>2011-05-30T09:36:03-04:00</updated>
 940 <author>
 941  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 942  <uri>http://freelishus.status.net/user/1</uri>
 943  <name>demon</name>
 944  <link rel="alternate" type="text/html" href="http://freelish.us/demon"/>
 945  <link rel="avatar" type="image/jpeg" media:width="192" media:height="192" href="http://avatar.status.net/f/freelishus/1-192-20110331163048.jpeg"/>
 946  <link rel="avatar" type="image/jpeg" media:width="96" media:height="96" href="http://avatar.status.net/f/freelishus/1-96-20110331163048.jpeg"/>
 947  <link rel="avatar" type="image/jpeg" media:width="48" media:height="48" href="http://avatar.status.net/f/freelishus/1-48-20110331163048.jpeg"/>
 948  <link rel="avatar" type="image/jpeg" media:width="24" media:height="24" href="http://avatar.status.net/f/freelishus/1-24-20110331163049.jpeg"/>
 949  <georss:point>45.50884 -73.58781</georss:point>
 950  <poco:preferredUsername>demon</poco:preferredUsername>
 951  <poco:displayName>Evan Prodromou</poco:displayName>
 952  <poco:note>Montreal hacker and entrepreneur.</poco:note>
 953  <poco:address>
 954   <poco:formatted>Montreal, Quebec</poco:formatted>
 955
 956 </poco:address>
 957  <poco:urls>
 958   <poco:type>homepage</poco:type>
 959   <poco:value>http://evan.status.net/</poco:value>
 960   <poco:primary>true</poco:primary>
 961 </poco:urls>
 962  <statusnet:profile_info local_id="1"></statusnet:profile_info>
 963 </author>
 964 <!--Deprecation warning: activity:subject is present only for backward compatibility. It will be removed in the next version of StatusNet.-->
 965 <activity:subject>
 966  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 967  <id>http://freelishus.status.net/user/1</id>
 968  <title>Evan Prodromou</title>
 969  <link rel="alternate" type="text/html" href="http://freelish.us/demon"/>
 970  <link rel="avatar" type="image/jpeg" media:width="192" media:height="192" href="http://avatar.status.net/f/freelishus/1-192-20110331163048.jpeg"/>
 971  <link rel="avatar" type="image/jpeg" media:width="96" media:height="96" href="http://avatar.status.net/f/freelishus/1-96-20110331163048.jpeg"/>
 972  <link rel="avatar" type="image/jpeg" media:width="48" media:height="48" href="http://avatar.status.net/f/freelishus/1-48-20110331163048.jpeg"/>
 973  <link rel="avatar" type="image/jpeg" media:width="24" media:height="24" href="http://avatar.status.net/f/freelishus/1-24-20110331163049.jpeg"/>
 974  <georss:point>45.50884 -73.58781</georss:point>
 975  <poco:preferredUsername>demon</poco:preferredUsername>
 976  <poco:displayName>Evan Prodromou</poco:displayName>
 977  <poco:note>Montreal hacker and entrepreneur.</poco:note>
 978  <poco:address>
 979   <poco:formatted>Montreal, Quebec</poco:formatted>
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