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('STATUSNET', true);
  12
  13 require_once INSTALLDIR . '/lib/common.php';
  14
  15 class ActivityParseTests extends PHPUnit_Framework_TestCase
  16 {
  17     public function testExample1()
  18     {
  19         global $_example1;
  20         $dom = DOMDocument::loadXML($_example1);
  21         $act = new Activity($dom->documentElement);
  22
  23         $this->assertFalse(empty($act));
  24
  25         $this->assertEquals(1243860840, $act->time);
  26         $this->assertEquals(ActivityVerb::POST, $act->verb);
  27
  28         $this->assertFalse(empty($act->objects[0]));
  29         $this->assertEquals('Punctuation Changeset', $act->objects[0]->title);
  30         $this->assertEquals('http://versioncentral.example.org/activity/changeset', $act->objects[0]->type);
  31         $this->assertEquals('Fixing punctuation because it makes it more readable.', $act->objects[0]->summary);
  32         $this->assertEquals('tag:versioncentral.example.org,2009:/change/1643245', $act->objects[0]->id);
  33     }
  34
  35     public function testExample3()
  36     {
  37         global $_example3;
  38         $dom = DOMDocument::loadXML($_example3);
  39
  40         $feed = $dom->documentElement;
  41
  42         $entries = $feed->getElementsByTagName('entry');
  43
  44         $entry = $entries->item(0);
  45
  46         $act = new Activity($entry, $feed);
  47
  48         $this->assertFalse(empty($act));
  49         $this->assertEquals(1071340202, $act->time);
  50         $this->assertEquals('http://example.org/2003/12/13/atom03.html', $act->link);
  51
  52         $this->assertEquals($act->verb, ActivityVerb::POST);
  53
  54         $this->assertFalse(empty($act->actor));
  55         $this->assertEquals(ActivityObject::PERSON, $act->actor->type);
  56         $this->assertEquals('John Doe', $act->actor->title);
  57         $this->assertEquals('mailto:johndoe@example.com', $act->actor->id);
  58
  59         $this->assertFalse(empty($act->objects[0]));
  60         $this->assertEquals(ActivityObject::NOTE, $act->objects[0]->type);
  61         $this->assertEquals('urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a', $act->objects[0]->id);
  62         $this->assertEquals('Atom-Powered Robots Run Amok', $act->objects[0]->title);
  63         $this->assertEquals('Some text.', $act->objects[0]->summary);
  64         $this->assertEquals('http://example.org/2003/12/13/atom03.html', $act->objects[0]->link);
  65
  66         $this->assertFalse(empty($act->context));
  67
  68         $this->assertTrue(empty($act->target));
  69
  70         $this->assertEquals($act->entry, $entry);
  71         $this->assertEquals($act->feed, $feed);
  72     }
  73
  74     public function testExample4()
  75     {
  76         global $_example4;
  77         $dom = DOMDocument::loadXML($_example4);
  78
  79         $entry = $dom->documentElement;
  80
  81         $act = new Activity($entry);
  82
  83         $this->assertFalse(empty($act));
  84         $this->assertEquals(1266547958, $act->time);
  85         $this->assertEquals('http://example.net/notice/14', $act->link);
  86
  87         $this->assertFalse(empty($act->context));
  88         $this->assertEquals('http://example.net/notice/12', $act->context->replyToID);
  89         $this->assertEquals('http://example.net/notice/12', $act->context->replyToUrl);
  90         $this->assertEquals('http://example.net/conversation/11', $act->context->conversation);
  91         $this->assertEquals(array('http://example.net/user/1'), $act->context->attention);
  92
  93         $this->assertFalse(empty($act->objects[0]));
  94         $this->assertEquals($act->objects[0]->content,
  95                             '@<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>');
  96
  97         $this->assertFalse(empty($act->actor));
  98     }
  99
 100     public function testExample5()
 101     {
 102         global $_example5;
 103         $dom = DOMDocument::loadXML($_example5);
 104
 105         $feed = $dom->documentElement;
 106
 107         // @todo Test feed elements
 108
 109         $entries = $feed->getElementsByTagName('entry');
 110         $entry = $entries->item(0);
 111
 112         $act = new Activity($entry, $feed);
 113
 114         // Post
 115         $this->assertEquals($act->verb, ActivityVerb::POST);
 116         $this->assertFalse(empty($act->context));
 117
 118         // Actor w/Portable Contacts stuff
 119         $this->assertFalse(empty($act->actor));
 120         $this->assertEquals($act->actor->type, ActivityObject::PERSON);
 121         $this->assertEquals($act->actor->title, 'Test User');
 122         $this->assertEquals($act->actor->id, 'http://example.net/mysite/user/3');
 123         $this->assertEquals($act->actor->link, 'http://example.net/mysite/testuser');
 124
 125         $avatars = $act->actor->avatarLinks;
 126
 127         $this->assertEquals(
 128                 $avatars[0]->url,
 129                 'http://example.net/mysite/avatar/3-96-20100224004207.jpeg'
 130         );
 131
 132         $this->assertEquals($act->actor->displayName, 'Test User');
 133
 134         $poco = $act->actor->poco;
 135         $this->assertEquals($poco->preferredUsername, 'testuser');
 136         $this->assertEquals($poco->address->formatted, 'San Francisco, CA');
 137         $this->assertEquals($poco->urls[0]->type, 'homepage');
 138         $this->assertEquals($poco->urls[0]->value, 'http://example.com/blog.html');
 139         $this->assertEquals($poco->urls[0]->primary, 'true');
 140         $this->assertEquals($act->actor->geopoint, '37.7749295 -122.4194155');
 141     }
 142
 143     public function testExample6()
 144     {
 145         global $_example6;
 146
 147         $dom = DOMDocument::loadXML($_example6);
 148
 149         $rss = $dom->documentElement;
 150
 151         $channels = $dom->getElementsByTagName('channel');
 152
 153         $channel = $channels->item(0);
 154
 155         $items = $channel->getElementsByTagName('item');
 156
 157         $item = $items->item(0);
 158
 159         $act = new Activity($item, $channel);
 160
 161         $this->assertEquals($act->verb, ActivityVerb::POST);
 162
 163         $this->assertEquals($act->id, 'http://en.blog.wordpress.com/?p=3857');
 164         $this->assertEquals($act->link, 'http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/');
 165         $this->assertEquals($act->title, 'Rub-a-Dub-Dub in the PubSubHubbub');
 166         $this->assertEquals($act->time, 1267634892);
 167
 168         $actor = $act->actor;
 169
 170         $this->assertFalse(empty($actor));
 171         $this->assertEquals($actor->title, "Joseph Scott");
 172     }
 173
 174     public function testExample7()
 175     {
 176         global $_example7;
 177
 178         $dom = DOMDocument::loadXML($_example7);
 179
 180         $rss = $dom->documentElement;
 181
 182         $channels = $dom->getElementsByTagName('channel');
 183
 184         $channel = $channels->item(0);
 185
 186         $items = $channel->getElementsByTagName('item');
 187
 188         $item = $items->item(0);
 189
 190         $act = new Activity($item, $channel);
 191
 192         $this->assertEquals(ActivityVerb::POST, $act->verb);
 193         $this->assertEquals('http://evanpro.posterous.com/checking-out-captain-bones', $act->link);
 194         $this->assertEquals('http://evanpro.posterous.com/checking-out-captain-bones', $act->id);
 195         $this->assertEquals('Checking out captain bones', $act->title);
 196         $this->assertEquals(1269095551, $act->time);
 197
 198         $actor = $act->actor;
 199
 200         $this->assertEquals(ActivityObject::PERSON, $actor->type);
 201         $this->assertEquals('http://posterous.com/people/3sDslhaepotz', $actor->id);
 202         $this->assertEquals('Evan Prodromou', $actor->title);
 203         $this->assertNull($actor->summary);
 204         $this->assertNull($actor->content);
 205         $this->assertEquals('http://posterous.com/people/3sDslhaepotz', $actor->link);
 206         $this->assertNull($actor->source);
 207         $this->assertTrue(is_array($actor->avatarLinks));
 208         $this->assertEquals(1, count($actor->avatarLinks));
 209         $this->assertEquals('http://files.posterous.com/user_profile_pics/480326/2009-08-05-142447.jpg',
 210                             $actor->avatarLinks[0]->url);
 211         $this->assertNotNull($actor->poco);
 212         $this->assertEquals('evanpro', $actor->poco->preferredUsername);
 213         $this->assertEquals('Evan Prodromou', $actor->poco->displayName);
 214         $this->assertNull($actor->poco->note);
 215         $this->assertNull($actor->poco->address);
 216         $this->assertEquals(0, count($actor->poco->urls));
 217     }
 218
 219     // Media test - cliqset
 220     public function testExample8()
 221     {
 222         global $_example8;
 223         $dom = DOMDocument::loadXML($_example8);
 224
 225         $feed = $dom->documentElement;
 226
 227         $entries = $feed->getElementsByTagName('entry');
 228
 229         $entry = $entries->item(0);
 230
 231         $act = new Activity($entry, $feed);
 232
 233         $this->assertFalse(empty($act));
 234         $this->assertEquals($act->time, 1269221753);
 235         $this->assertEquals($act->verb, ActivityVerb::POST);
 236         $this->assertEquals($act->summary, 'zcopley posted 5 photos on Flickr');
 237
 238         $this->assertFalse(empty($act->objects));
 239         $this->assertEquals(sizeof($act->objects), 5);
 240
 241         $this->assertEquals($act->objects[0]->type, ActivityObject::PHOTO);
 242         $this->assertEquals($act->objects[0]->title, 'IMG_1368');
 243         $this->assertNull($act->objects[0]->description);
 244         $this->assertEquals(
 245             $act->objects[0]->thumbnail,
 246             'http://media.cliqset.com/6f6fbee9d7dfbffc73b6ef626275eb5f_thumb.jpg'
 247         );
 248         $this->assertEquals(
 249             $act->objects[0]->link,
 250             'http://www.flickr.com/photos/zcopley/4452933806/'
 251         );
 252
 253         $this->assertEquals($act->objects[1]->type, ActivityObject::PHOTO);
 254         $this->assertEquals($act->objects[1]->title, 'IMG_1365');
 255         $this->assertNull($act->objects[1]->description);
 256         $this->assertEquals(
 257             $act->objects[1]->thumbnail,
 258             'http://media.cliqset.com/b8f3932cd0bba1b27f7c8b3ef986915e_thumb.jpg'
 259         );
 260         $this->assertEquals(
 261             $act->objects[1]->link,
 262             'http://www.flickr.com/photos/zcopley/4442630390/'
 263         );
 264
 265         $this->assertEquals($act->objects[2]->type, ActivityObject::PHOTO);
 266         $this->assertEquals($act->objects[2]->title, 'Classic');
 267         $this->assertEquals(
 268             $act->objects[2]->description,
 269             '-Powered by pikchur.com/n0u'
 270         );
 271         $this->assertEquals(
 272             $act->objects[2]->thumbnail,
 273             'http://media.cliqset.com/fc54c15f850b7a9a8efa644087a48c91_thumb.jpg'
 274         );
 275         $this->assertEquals(
 276             $act->objects[2]->link,
 277             'http://www.flickr.com/photos/zcopley/4430754103/'
 278         );
 279
 280         $this->assertEquals($act->objects[3]->type, ActivityObject::PHOTO);
 281         $this->assertEquals($act->objects[3]->title, 'IMG_1363');
 282         $this->assertNull($act->objects[3]->description);
 283
 284         $this->assertEquals(
 285             $act->objects[3]->thumbnail,
 286             'http://media.cliqset.com/4b1d307c9217e2114391a8b229d612cb_thumb.jpg'
 287         );
 288         $this->assertEquals(
 289             $act->objects[3]->link,
 290             'http://www.flickr.com/photos/zcopley/4416969717/'
 291         );
 292
 293         $this->assertEquals($act->objects[4]->type, ActivityObject::PHOTO);
 294         $this->assertEquals($act->objects[4]->title, 'IMG_1361');
 295         $this->assertNull($act->objects[4]->description);
 296
 297         $this->assertEquals(
 298             $act->objects[4]->thumbnail,
 299             'http://media.cliqset.com/23d9b4b96b286e0347d36052f22f6e60_thumb.jpg'
 300         );
 301         $this->assertEquals(
 302             $act->objects[4]->link,
 303             'http://www.flickr.com/photos/zcopley/4417734232/'
 304         );
 305
 306     }
 307
 308 }
 309
 310 $_example1 = <<<EXAMPLE1
 311 <?xml version='1.0' encoding='UTF-8'?>
 312 <entry xmlns='http://www.w3.org/2005/Atom' xmlns:activity='http://activitystrea.ms/spec/1.0/'>
 313   <id>tag:versioncentral.example.org,2009:/commit/1643245</id>
 314   <published>2009-06-01T12:54:00Z</published>
 315   <title>Geraldine committed a change to yate</title>
 316   <content type="xhtml">Geraldine just committed a change to yate on VersionCentral</content>
 317   <link rel="alternate" type="text/html"
 318         href="http://versioncentral.example.org/geraldine/yate/commit/1643245" />
 319   <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 320   <activity:verb>http://versioncentral.example.org/activity/commit</activity:verb>
 321   <activity:object>
 322     <activity:object-type>http://versioncentral.example.org/activity/changeset</activity:object-type>
 323     <id>tag:versioncentral.example.org,2009:/change/1643245</id>
 324     <title>Punctuation Changeset</title>
 325     <summary>Fixing punctuation because it makes it more readable.</summary>
 326     <link rel="alternate" type="text/html" href="..." />
 327   </activity:object>
 328 </entry>
 329 EXAMPLE1;
 330
 331 $_example2 = <<<EXAMPLE2
 332 <?xml version='1.0' encoding='UTF-8'?>
 333 <entry xmlns='http://www.w3.org/2005/Atom' xmlns:activity='http://activitystrea.ms/spec/1.0/'>
 334   <id>tag:photopanic.example.com,2008:activity01</id>
 335   <title>Geraldine posted a Photo on PhotoPanic</title>
 336   <published>2008-11-02T15:29:00Z</published>
 337   <link rel="alternate" type="text/html" href="/geraldine/activities/1" />
 338   <activity:verb>
 339   http://activitystrea.ms/schema/1.0/post
 340   </activity:verb>
 341   <activity:object>
 342     <id>tag:photopanic.example.com,2008:photo01</id>
 343     <title>My Cat</title>
 344     <published>2008-11-02T15:29:00Z</published>
 345     <link rel="alternate" type="text/html" href="/geraldine/photos/1" />
 346     <activity:object-type>
 347       tag:atomactivity.example.com,2008:photo
 348     </activity:object-type>
 349     <source>
 350       <title>Geraldine's Photos</title>
 351       <link rel="self" type="application/atom+xml" href="/geraldine/photofeed.xml" />
 352       <link rel="alternate" type="text/html" href="/geraldine/" />
 353     </source>
 354   </activity:object>
 355   <content type="html">
 356      &lt;p&gt;Geraldine posted a Photo on PhotoPanic&lt;/p&gt;
 357      &lt;img src="/geraldine/photo1.jpg"&gt;
 358   </content>
 359 </entry>
 360 EXAMPLE2;
 361
 362 $_example3 = <<<EXAMPLE3
 363 <?xml version="1.0" encoding="utf-8"?>
 364
 365 <feed xmlns="http://www.w3.org/2005/Atom">
 366
 367     <title>Example Feed</title>
 368     <subtitle>A subtitle.</subtitle>
 369     <link href="http://example.org/feed/" rel="self" />
 370     <link href="http://example.org/" />
 371     <id>urn:uuid:60a76c80-d399-11d9-b91C-0003939e0af6</id>
 372     <updated>2003-12-13T18:30:02Z</updated>
 373     <author>
 374         <name>John Doe</name>
 375         <email>johndoe@example.com</email>
 376     </author>
 377
 378     <entry>
 379         <title>Atom-Powered Robots Run Amok</title>
 380         <link href="http://example.org/2003/12/13/atom03" />
 381         <link rel="alternate" type="text/html" href="http://example.org/2003/12/13/atom03.html"/>
 382         <link rel="edit" href="http://example.org/2003/12/13/atom03/edit"/>
 383         <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
 384         <updated>2003-12-13T18:30:02Z</updated>
 385         <summary>Some text.</summary>
 386     </entry>
 387
 388 </feed>
 389 EXAMPLE3;
 390
 391 $_example4 = <<<EXAMPLE4
 392 <?xml version='1.0' encoding='UTF-8'?>
 393 <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">
 394  <title>@evan now is the time for all good men to come to the aid of their country. #thetime</title>
 395  <summary>@evan now is the time for all good men to come to the aid of their country. #thetime</summary>
 396 <author>
 397  <name>spock</name>
 398  <uri>http://example.net/user/2</uri>
 399 </author>
 400 <activity:actor>
 401  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 402  <id>http://example.net/user/2</id>
 403  <title>spock</title>
 404  <link type="image/png" rel="avatar" href="http://example.net/theme/identica/default-avatar-profile.png"></link>
 405 </activity:actor>
 406  <link rel="alternate" type="text/html" href="http://example.net/notice/14"/>
 407  <id>http://example.net/notice/14</id>
 408  <published>2010-02-19T02:52:38+00:00</published>
 409  <updated>2010-02-19T02:52:38+00:00</updated>
 410  <link rel="related" href="http://example.net/notice/12"/>
 411  <thr:in-reply-to ref="http://example.net/notice/12" href="http://example.net/notice/12"></thr:in-reply-to>
 412  <link rel="ostatus:conversation" href="http://example.net/conversation/11"/>
 413  <link rel="ostatus:attention" href="http://example.net/user/1"/>
 414  <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>
 415  <category term="thetime"></category>
 416 </entry>
 417 EXAMPLE4;
 418
 419 $_example5 = <<<EXAMPLE5
 420 <?xml version="1.0" encoding="UTF-8"?>
 421 <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">
 422  <id>3</id>
 423  <title>testuser timeline</title>
 424  <subtitle>Updates from testuser on Zach Dev!</subtitle>
 425  <logo>http://example.net/mysite/avatar/3-96-20100224004207.jpeg</logo>
 426  <updated>2010-02-24T06:38:49+00:00</updated>
 427 <author>
 428  <name>testuser</name>
 429  <uri>http://example.net/mysite/user/3</uri>
 430
 431 </author>
 432  <link href="http://example.net/mysite/testuser" rel="alternate" type="text/html"/>
 433  <link href="http://example.net/mysite/api/statuses/user_timeline/3.atom" rel="self" type="application/atom+xml"/>
 434  <link href="http://example.net/mysite/main/sup#3" rel="http://api.friendfeed.com/2008/03#sup" type="application/json"/>
 435  <link href="http://example.net/mysite/main/push/hub" rel="hub"/>
 436  <link href="http://example.net/mysite/main/salmon/user/3" rel="salmon"/>
 437 <activity:subject>
 438  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 439  <id>http://example.net/mysite/user/3</id>
 440  <title>Test User</title>
 441  <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
 442  <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
 443  <georss:point>37.7749295 -122.4194155</georss:point>
 444
 445 <poco:preferredUsername>testuser</poco:preferredUsername>
 446 <poco:displayName>Test User</poco:displayName>
 447 <poco:note>Just another test user.</poco:note>
 448 <poco:address>
 449  <poco:formatted>San Francisco, CA</poco:formatted>
 450 </poco:address>
 451 <poco:urls>
 452  <poco:type>homepage</poco:type>
 453  <poco:value>http://example.com/blog.html</poco:value>
 454  <poco:primary>true</poco:primary>
 455
 456 </poco:urls>
 457 </activity:subject>
 458 <entry>
 459  <title>Hey man, is that Freedom Code?! #freedom #hippy</title>
 460  <summary>Hey man, is that Freedom Code?! #freedom #hippy</summary>
 461 <author>
 462  <name>testuser</name>
 463  <uri>http://example.net/mysite/user/3</uri>
 464 </author>
 465 <activity:actor>
 466  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 467  <id>http://example.net/mysite/user/3</id>
 468  <title>Test User</title>
 469  <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
 470  <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
 471  <georss:point>37.7749295 -122.4194155</georss:point>
 472
 473 <poco:preferredUsername>testuser</poco:preferredUsername>
 474 <poco:displayName>Test User</poco:displayName>
 475 <poco:note>Just another test user.</poco:note>
 476 <poco:address>
 477  <poco:formatted>San Francisco, CA</poco:formatted>
 478 </poco:address>
 479 <poco:urls>
 480  <poco:type>homepage</poco:type>
 481  <poco:value>http://example.com/blog.html</poco:value>
 482  <poco:primary>true</poco:primary>
 483
 484 </poco:urls>
 485 </activity:actor>
 486  <link rel="alternate" type="text/html" href="http://example.net/mysite/notice/7"/>
 487  <id>http://example.net/mysite/notice/7</id>
 488  <published>2010-02-24T00:53:06+00:00</published>
 489  <updated>2010-02-24T00:53:06+00:00</updated>
 490  <link rel="ostatus:conversation" href="http://example.net/mysite/conversation/7"/>
 491  <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>
 492  <georss:point>37.8313160 -122.2852473</georss:point>
 493
 494 </entry>
 495 </feed>
 496 EXAMPLE5;
 497
 498 $_example6 = <<<EXAMPLE6
 499 <?xml version="1.0" encoding="UTF-8"?>
 500 <rss version="2.0"
 501         xmlns:content="http://purl.org/rss/1.0/modules/content/"
 502         xmlns:wfw="http://wellformedweb.org/CommentAPI/"
 503         xmlns:dc="http://purl.org/dc/elements/1.1/"
 504         xmlns:atom="http://www.w3.org/2005/Atom"
 505         xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
 506         xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
 507         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/"
 508         >
 509
 510         <channel>
 511                 <title>WordPress.com News</title>
 512                 <atom:link href="http://en.blog.wordpress.com/feed/" rel="self" type="application/rss+xml" />
 513                 <link>http://en.blog.wordpress.com</link>
 514                 <description>The latest news on WordPress.com and the WordPress community.</description>
 515                 <lastBuildDate>Thu, 18 Mar 2010 23:25:35 +0000</lastBuildDate>
 516
 517                 <generator>http://wordpress.com/</generator>
 518                 <language>en</language>
 519                 <sy:updatePeriod>hourly</sy:updatePeriod>
 520                 <sy:updateFrequency>1</sy:updateFrequency>
 521                 <cloud domain='en.blog.wordpress.com' port='80' path='/?rsscloud=notify' registerProcedure='' protocol='http-post' />
 522                 <image>
 523                         <url>http://www.gravatar.com/blavatar/e6392390e3bcfadff3671c5a5653d95b?s=96&#038;d=http://s2.wp.com/i/buttonw-com.png</url>
 524                         <title>WordPress.com News</title>
 525                         <link>http://en.blog.wordpress.com</link>
 526                 </image>
 527                 <atom:link rel="search" type="application/opensearchdescription+xml" href="http://en.blog.wordpress.com/osd.xml" title="WordPress.com News" />
 528                 <atom:link rel='hub' href='http://en.blog.wordpress.com/?pushpress=hub'/>
 529
 530                 <item>
 531                         <title>Rub-a-Dub-Dub in the PubSubHubbub</title>
 532                         <link>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/</link>
 533                         <comments>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/#comments</comments>
 534                         <pubDate>Wed, 03 Mar 2010 16:48:12 +0000</pubDate>
 535                         <dc:creator>Joseph Scott</dc:creator>
 536
 537                         <category><![CDATA[Feeds]]></category>
 538                         <category><![CDATA[atom]]></category>
 539                         <category><![CDATA[pubsubhubbub]]></category>
 540                         <category><![CDATA[rss]]></category>
 541
 542                         <guid isPermaLink="false">http://en.blog.wordpress.com/?p=3857</guid>
 543                         <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>
 544                                 <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>
 545         <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>
 546         <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>
 547         <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>
 548         <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>
 549                                 <wfw:commentRss>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/feed/</wfw:commentRss>
 550
 551                         <slash:comments>96</slash:comments>
 552
 553                         <media:content url="http://1.gravatar.com/avatar/582b66ad5ae1b69c7601a990cb9a661a?s=96&#38;d=identicon" medium="image">
 554                                 <media:title type="html">josephscott</media:title>
 555                         </media:content>
 556                 </item>
 557         </channel>
 558 </rss>
 559 EXAMPLE6;
 560
 561 $_example7 = <<<EXAMPLE7
 562 <?xml version="1.0" encoding="UTF-8"?>
 563         <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/">
 564           <channel>
 565             <title>evanpro's posterous</title>
 566             <link>http://evanpro.posterous.com</link>
 567             <description>Most recent posts at evanpro's posterous</description>
 568             <generator>posterous.com</generator>
 569             <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"/>
 570             <atom:link rel="self" href="http://evanpro.posterous.com/rss.xml"/>
 571             <atom:link rel="hub" href="http://posterous.superfeedr.com"/>
 572             <item>
 573               <pubDate>Sat, 20 Mar 2010 07:32:31 -0700</pubDate>
 574               <title>Checking out captain bones</title>
 575               <link>http://evanpro.posterous.com/checking-out-captain-bones</link>
 576               <guid>http://evanpro.posterous.com/checking-out-captain-bones</guid>
 577               <description>
 578                 <![CDATA[<p>
 579                 <p>Bones!</p>
 580
 581         </p>
 582
 583         <p><a href="http://evanpro.posterous.com/checking-out-captain-bones">Permalink</a>
 584
 585                 | <a href="http://evanpro.posterous.com/checking-out-captain-bones#comment">Leave a comment&nbsp;&nbsp;&raquo;</a>
 586
 587         </p>]]>
 588               </description>
 589               <posterous:author>
 590                 <posterous:userImage>http://files.posterous.com/user_profile_pics/480326/2009-08-05-142447.jpg</posterous:userImage>
 591                 <posterous:profileUrl>http://posterous.com/people/3sDslhaepotz</posterous:profileUrl>
 592                 <posterous:firstName>Evan</posterous:firstName>
 593                 <posterous:lastnNme>Prodromou</posterous:lastnNme>
 594                 <posterous:nickName>evanpro</posterous:nickName>
 595                 <posterous:displayName>Evan Prodromou</posterous:displayName>
 596               </posterous:author>
 597             </item>
 598         </channel>
 599 </rss>
 600 EXAMPLE7;
 601
 602 $_example8 = <<<EXAMPLE8
 603 <?xml version="1.0"?>
 604 <feed xmlns="http://www.w3.org/2005/Atom">
 605     <link href="http://pubsubhubbub.appspot.com/" rel="hub"/>
 606     <title type="text">Activity Stream for: zcopley</title>
 607     <id>http://cliqset.com/feed/atom?uid=zcopley</id>
 608     <entry xmlns:service="http://activitystrea.ms/service-provider" xmlns:activity="http://activitystrea.ms/spec/1.0/">
 609         <thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total>
 610         <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 611         <published>2010-03-22T01:35:53.000Z</published>
 612         <service:provider>
 613             <name>flickr</name>
 614             <uri>http://flickr.com</uri>
 615             <icon>http://cliqset-services.s3.amazonaws.com/flickr.png</icon>
 616         </service:provider>
 617         <activity:object>
 618             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 619             <title type="text">IMG_1368</title>
 620             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/6f6fbee9d7dfbffc73b6ef626275eb5f_thumb.jpg"/>
 621             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4452933806/"/>
 622         </activity:object>
 623         <activity:object>
 624             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 625             <title type="text">IMG_1365</title>
 626             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/b8f3932cd0bba1b27f7c8b3ef986915e_thumb.jpg"/>
 627             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4442630390/"/>
 628         </activity:object>
 629         <activity:object xmlns:media="http://purl.org/syndication/atommedia">
 630             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 631             <title type="text">Classic</title>
 632             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/fc54c15f850b7a9a8efa644087a48c91_thumb.jpg"/>
 633             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4430754103/"/>
 634             <media:description type="text">-Powered by pikchur.com/n0u</media:description>
 635         </activity:object>
 636         <activity:object>
 637             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 638             <title type="text">IMG_1363</title>
 639             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/4b1d307c9217e2114391a8b229d612cb_thumb.jpg"/>
 640             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4416969717/"/>
 641         </activity:object>
 642         <activity:object>
 643             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 644             <title type="text">IMG_1361</title>
 645             <link type="image/jpeg" rel="preview" href="http://media.cliqset.com/23d9b4b96b286e0347d36052f22f6e60_thumb.jpg"/>
 646             <link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4417734232/"/>
 647         </activity:object>
 648         <title type="text">zcopley posted some photos on Flickr</title>
 649         <summary type="text">zcopley posted 5 photos on Flickr</summary>
 650         <category scheme="http://schemas.cliqset.com/activity/categories/1.0" term="PhotoPosted" label="Photo Posted"/>
 651         <updated>2010-03-22T20:46:42.778Z</updated>
 652         <id>tag:cliqset.com,2010-03-22:/user/zcopley/SVgAZubGhtAnSAee</id>
 653         <link href="http://cliqset.com/user/zcopley/SVgAZubGhtAnSAee" type="text/xhtml" rel="alternate" title="zcopley posted some photos on Flickr"/>
 654         <author>
 655             <name>zcopley</name>
 656             <uri>http://cliqset.com/user/zcopley</uri>
 657         </author>
 658         <activity:actor xmlns:poco="http://portablecontacts.net/spec/1.0">
 659             <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 660             <id>zcopley</id>
 661             <poco:name>
 662                 <poco:givenName>Zach</poco:givenName>
 663                 <poco:familyName>Copley</poco:familyName>
 664             </poco:name>
 665             <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"/>
 666             <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"/>
 667             <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"/>
 668         </activity:actor>
 669     </entry>
 670 </feed>
 671 EXAMPLE8;
 672
 673 $_example9 = <<<EXAMPLE9
 674 <?xml version="1.0" encoding="utf-8"?>
 675 <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/">
 676     <link rel="self" type="application/atom+xml" href="http://buzz.googleapis.com/feeds/117848251937215158042/public/posted"/>
 677     <link rel="hub" href="http://pubsubhubbub.appspot.com/"/>
 678     <title type="text">Google Buzz</title>
 679     <updated>2010-03-22T01:55:53.596Z</updated>
 680     <id>tag:google.com,2009:buzz-feed/public/posted/117848251937215158042</id>
 681     <generator>Google - Google Buzz</generator>
 682     <entry>
 683         <title type="html">Buzz by Zach Copley from Flickr</title>
 684         <summary type="text">IMG_1366</summary>
 685         <published>2010-03-18T04:29:23.000Z</published>
 686         <updated>2010-03-18T05:14:03.325Z</updated>
 687         <id>tag:google.com,2009:buzz/z12zwdhxowq2d13q204cjr04kzu0cns5gh0</id>
 688         <link rel="alternate" type="text/html" href="http://www.google.com/buzz/117848251937215158042/ZU7b6mHJEmC/IMG-1366"/>
 689         <author>
 690             <name>Zach Copley</name>
 691             <uri>http://www.google.com/profiles/zcopley</uri>
 692         </author>
 693         <content type="html">&lt;div&gt;IMG_1366&lt;/div&gt;</content>
 694         <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" title="IMG_1366"/>
 695         <media:content url="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" medium="image">
 696             <media:title>IMG_1366</media:title>
 697             <media:player url="http://farm5.static.flickr.com/4053/4442630700_980b19a1a6_o.jpg" height="1600" width="1200"/>
 698         </media:content>
 699         <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" title="IMG_1365"/>
 700         <media:content url="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" medium="image">
 701             <media:title>IMG_1365</media:title>
 702             <media:player url="http://farm5.static.flickr.com/4043/4442630390_62da5560ae_o.jpg" height="1200" width="1600"/>
 703         </media:content>
 704         <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 705         <activity:object>
 706             <activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
 707             <id>tag:google.com,2009:buzz/z12zwdhxowq2d13q204cjr04kzu0cns5gh0</id>
 708             <title>Buzz by Zach Copley from Flickr</title>
 709             <content type="html">&lt;div&gt;IMG_1366&lt;/div&gt;</content>
 710             <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" title="IMG_1366"/>
 711             <link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" title="IMG_1365"/>
 712         </activity:object>
 713         <link rel="replies" type="application/atom+xml" href="http://buzz.googleapis.com/feeds/117848251937215158042/comments/z12zwdhxowq2d13q204cjr04kzu0cns5gh0" thr:count="0"/>
 714         <thr:total>0</thr:total>
 715     </entry>
 716 </feed>
 717 EXAMPLE9;