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         $this->assertEquals($act->time, 1243860840);
  26         $this->assertEquals($act->verb, ActivityVerb::POST);
  27
  28         $this->assertFalse(empty($act->object));
  29         $this->assertEquals($act->object->title, 'Punctuation Changeset');
  30         $this->assertEquals($act->object->type, 'http://versioncentral.example.org/activity/changeset');
  31         $this->assertEquals($act->object->summary, 'Fixing punctuation because it makes it more readable.');
  32         $this->assertEquals($act->object->id, 'tag:versioncentral.example.org,2009:/change/1643245');
  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         $this->assertEquals($act->time, 1071340202);
  50         $this->assertEquals($act->link, 'http://example.org/2003/12/13/atom03.html');
  51
  52         $this->assertEquals($act->verb, ActivityVerb::POST);
  53
  54         $this->assertFalse(empty($act->actor));
  55         $this->assertEquals($act->actor->type, ActivityObject::PERSON);
  56         $this->assertEquals($act->actor->title, 'John Doe');
  57         $this->assertEquals($act->actor->id, 'mailto:johndoe@example.com');
  58
  59         $this->assertFalse(empty($act->object));
  60         $this->assertEquals($act->object->type, ActivityObject::NOTE);
  61         $this->assertEquals($act->object->id, 'urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a');
  62         $this->assertEquals($act->object->title, 'Atom-Powered Robots Run Amok');
  63         $this->assertEquals($act->object->summary, 'Some text.');
  64         $this->assertEquals($act->object->link, 'http://example.org/2003/12/13/atom03.html');
  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->object));
  94         $this->assertEquals($act->object->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]);
 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
 220 $_example1 = <<<EXAMPLE1
 221 <?xml version='1.0' encoding='UTF-8'?>
 222 <entry xmlns='http://www.w3.org/2005/Atom' xmlns:activity='http://activitystrea.ms/spec/1.0/'>
 223   <id>tag:versioncentral.example.org,2009:/commit/1643245</id>
 224   <published>2009-06-01T12:54:00Z</published>
 225   <title>Geraldine committed a change to yate</title>
 226   <content type="xhtml">Geraldine just committed a change to yate on VersionCentral</content>
 227   <link rel="alternate" type="text/html"
 228         href="http://versioncentral.example.org/geraldine/yate/commit/1643245" />
 229   <activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
 230   <activity:verb>http://versioncentral.example.org/activity/commit</activity:verb>
 231   <activity:object>
 232     <activity:object-type>http://versioncentral.example.org/activity/changeset</activity:object-type>
 233     <id>tag:versioncentral.example.org,2009:/change/1643245</id>
 234     <title>Punctuation Changeset</title>
 235     <summary>Fixing punctuation because it makes it more readable.</summary>
 236     <link rel="alternate" type="text/html" href="..." />
 237   </activity:object>
 238 </entry>
 239 EXAMPLE1;
 240
 241 $_example2 = <<<EXAMPLE2
 242 <?xml version='1.0' encoding='UTF-8'?>
 243 <entry xmlns='http://www.w3.org/2005/Atom' xmlns:activity='http://activitystrea.ms/spec/1.0/'>
 244   <id>tag:photopanic.example.com,2008:activity01</id>
 245   <title>Geraldine posted a Photo on PhotoPanic</title>
 246   <published>2008-11-02T15:29:00Z</published>
 247   <link rel="alternate" type="text/html" href="/geraldine/activities/1" />
 248   <activity:verb>
 249   http://activitystrea.ms/schema/1.0/post
 250   </activity:verb>
 251   <activity:object>
 252     <id>tag:photopanic.example.com,2008:photo01</id>
 253     <title>My Cat</title>
 254     <published>2008-11-02T15:29:00Z</published>
 255     <link rel="alternate" type="text/html" href="/geraldine/photos/1" />
 256     <activity:object-type>
 257       tag:atomactivity.example.com,2008:photo
 258     </activity:object-type>
 259     <source>
 260       <title>Geraldine's Photos</title>
 261       <link rel="self" type="application/atom+xml" href="/geraldine/photofeed.xml" />
 262       <link rel="alternate" type="text/html" href="/geraldine/" />
 263     </source>
 264   </activity:object>
 265   <content type="html">
 266      &lt;p&gt;Geraldine posted a Photo on PhotoPanic&lt;/p&gt;
 267      &lt;img src="/geraldine/photo1.jpg"&gt;
 268   </content>
 269 </entry>
 270 EXAMPLE2;
 271
 272 $_example3 = <<<EXAMPLE3
 273 <?xml version="1.0" encoding="utf-8"?>
 274
 275 <feed xmlns="http://www.w3.org/2005/Atom">
 276
 277     <title>Example Feed</title>
 278     <subtitle>A subtitle.</subtitle>
 279     <link href="http://example.org/feed/" rel="self" />
 280     <link href="http://example.org/" />
 281     <id>urn:uuid:60a76c80-d399-11d9-b91C-0003939e0af6</id>
 282     <updated>2003-12-13T18:30:02Z</updated>
 283     <author>
 284         <name>John Doe</name>
 285         <email>johndoe@example.com</email>
 286     </author>
 287
 288     <entry>
 289         <title>Atom-Powered Robots Run Amok</title>
 290         <link href="http://example.org/2003/12/13/atom03" />
 291         <link rel="alternate" type="text/html" href="http://example.org/2003/12/13/atom03.html"/>
 292         <link rel="edit" href="http://example.org/2003/12/13/atom03/edit"/>
 293         <id>urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a</id>
 294         <updated>2003-12-13T18:30:02Z</updated>
 295         <summary>Some text.</summary>
 296     </entry>
 297
 298 </feed>
 299 EXAMPLE3;
 300
 301 $_example4 = <<<EXAMPLE4
 302 <?xml version='1.0' encoding='UTF-8'?>
 303 <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">
 304  <title>@evan now is the time for all good men to come to the aid of their country. #thetime</title>
 305  <summary>@evan now is the time for all good men to come to the aid of their country. #thetime</summary>
 306 <author>
 307  <name>spock</name>
 308  <uri>http://example.net/user/2</uri>
 309 </author>
 310 <activity:actor>
 311  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 312  <id>http://example.net/user/2</id>
 313  <title>spock</title>
 314  <link type="image/png" rel="avatar" href="http://example.net/theme/identica/default-avatar-profile.png"></link>
 315 </activity:actor>
 316  <link rel="alternate" type="text/html" href="http://example.net/notice/14"/>
 317  <id>http://example.net/notice/14</id>
 318  <published>2010-02-19T02:52:38+00:00</published>
 319  <updated>2010-02-19T02:52:38+00:00</updated>
 320  <link rel="related" href="http://example.net/notice/12"/>
 321  <thr:in-reply-to ref="http://example.net/notice/12" href="http://example.net/notice/12"></thr:in-reply-to>
 322  <link rel="ostatus:conversation" href="http://example.net/conversation/11"/>
 323  <link rel="ostatus:attention" href="http://example.net/user/1"/>
 324  <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>
 325  <category term="thetime"></category>
 326 </entry>
 327 EXAMPLE4;
 328
 329 $_example5 = <<<EXAMPLE5
 330 <?xml version="1.0" encoding="UTF-8"?>
 331 <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">
 332  <id>3</id>
 333  <title>testuser timeline</title>
 334  <subtitle>Updates from testuser on Zach Dev!</subtitle>
 335  <logo>http://example.net/mysite/avatar/3-96-20100224004207.jpeg</logo>
 336  <updated>2010-02-24T06:38:49+00:00</updated>
 337 <author>
 338  <name>testuser</name>
 339  <uri>http://example.net/mysite/user/3</uri>
 340
 341 </author>
 342  <link href="http://example.net/mysite/testuser" rel="alternate" type="text/html"/>
 343  <link href="http://example.net/mysite/api/statuses/user_timeline/3.atom" rel="self" type="application/atom+xml"/>
 344  <link href="http://example.net/mysite/main/sup#3" rel="http://api.friendfeed.com/2008/03#sup" type="application/json"/>
 345  <link href="http://example.net/mysite/main/push/hub" rel="hub"/>
 346  <link href="http://example.net/mysite/main/salmon/user/3" rel="salmon"/>
 347 <activity:subject>
 348  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 349  <id>http://example.net/mysite/user/3</id>
 350  <title>Test User</title>
 351  <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
 352  <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
 353  <georss:point>37.7749295 -122.4194155</georss:point>
 354
 355 <poco:preferredUsername>testuser</poco:preferredUsername>
 356 <poco:displayName>Test User</poco:displayName>
 357 <poco:note>Just another test user.</poco:note>
 358 <poco:address>
 359  <poco:formatted>San Francisco, CA</poco:formatted>
 360 </poco:address>
 361 <poco:urls>
 362  <poco:type>homepage</poco:type>
 363  <poco:value>http://example.com/blog.html</poco:value>
 364  <poco:primary>true</poco:primary>
 365
 366 </poco:urls>
 367 </activity:subject>
 368 <entry>
 369  <title>Hey man, is that Freedom Code?! #freedom #hippy</title>
 370  <summary>Hey man, is that Freedom Code?! #freedom #hippy</summary>
 371 <author>
 372  <name>testuser</name>
 373  <uri>http://example.net/mysite/user/3</uri>
 374 </author>
 375 <activity:actor>
 376  <activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
 377  <id>http://example.net/mysite/user/3</id>
 378  <title>Test User</title>
 379  <link rel="alternate" type="text/html" href="http://example.net/mysite/testuser"/>
 380  <link type="image/jpeg" rel="avatar" href="http://example.net/mysite/avatar/3-96-20100224004207.jpeg"/>
 381  <georss:point>37.7749295 -122.4194155</georss:point>
 382
 383 <poco:preferredUsername>testuser</poco:preferredUsername>
 384 <poco:displayName>Test User</poco:displayName>
 385 <poco:note>Just another test user.</poco:note>
 386 <poco:address>
 387  <poco:formatted>San Francisco, CA</poco:formatted>
 388 </poco:address>
 389 <poco:urls>
 390  <poco:type>homepage</poco:type>
 391  <poco:value>http://example.com/blog.html</poco:value>
 392  <poco:primary>true</poco:primary>
 393
 394 </poco:urls>
 395 </activity:actor>
 396  <link rel="alternate" type="text/html" href="http://example.net/mysite/notice/7"/>
 397  <id>http://example.net/mysite/notice/7</id>
 398  <published>2010-02-24T00:53:06+00:00</published>
 399  <updated>2010-02-24T00:53:06+00:00</updated>
 400  <link rel="ostatus:conversation" href="http://example.net/mysite/conversation/7"/>
 401  <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>
 402  <georss:point>37.8313160 -122.2852473</georss:point>
 403
 404 </entry>
 405 </feed>
 406 EXAMPLE5;
 407
 408 $_example6 = <<<EXAMPLE6
 409 <?xml version="1.0" encoding="UTF-8"?>
 410 <rss version="2.0"
 411         xmlns:content="http://purl.org/rss/1.0/modules/content/"
 412         xmlns:wfw="http://wellformedweb.org/CommentAPI/"
 413         xmlns:dc="http://purl.org/dc/elements/1.1/"
 414         xmlns:atom="http://www.w3.org/2005/Atom"
 415         xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
 416         xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
 417         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/"
 418         >
 419
 420         <channel>
 421                 <title>WordPress.com News</title>
 422                 <atom:link href="http://en.blog.wordpress.com/feed/" rel="self" type="application/rss+xml" />
 423                 <link>http://en.blog.wordpress.com</link>
 424                 <description>The latest news on WordPress.com and the WordPress community.</description>
 425                 <lastBuildDate>Thu, 18 Mar 2010 23:25:35 +0000</lastBuildDate>
 426
 427                 <generator>http://wordpress.com/</generator>
 428                 <language>en</language>
 429                 <sy:updatePeriod>hourly</sy:updatePeriod>
 430                 <sy:updateFrequency>1</sy:updateFrequency>
 431                 <cloud domain='en.blog.wordpress.com' port='80' path='/?rsscloud=notify' registerProcedure='' protocol='http-post' />
 432                 <image>
 433                         <url>http://www.gravatar.com/blavatar/e6392390e3bcfadff3671c5a5653d95b?s=96&#038;d=http://s2.wp.com/i/buttonw-com.png</url>
 434                         <title>WordPress.com News</title>
 435                         <link>http://en.blog.wordpress.com</link>
 436                 </image>
 437                 <atom:link rel="search" type="application/opensearchdescription+xml" href="http://en.blog.wordpress.com/osd.xml" title="WordPress.com News" />
 438                 <atom:link rel='hub' href='http://en.blog.wordpress.com/?pushpress=hub'/>
 439
 440                 <item>
 441                         <title>Rub-a-Dub-Dub in the PubSubHubbub</title>
 442                         <link>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/</link>
 443                         <comments>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/#comments</comments>
 444                         <pubDate>Wed, 03 Mar 2010 16:48:12 +0000</pubDate>
 445                         <dc:creator>Joseph Scott</dc:creator>
 446
 447                         <category><![CDATA[Feeds]]></category>
 448                         <category><![CDATA[atom]]></category>
 449                         <category><![CDATA[pubsubhubbub]]></category>
 450                         <category><![CDATA[rss]]></category>
 451
 452                         <guid isPermaLink="false">http://en.blog.wordpress.com/?p=3857</guid>
 453                         <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>
 454                                 <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>
 455         <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>
 456         <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>
 457         <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>
 458         <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>
 459                                 <wfw:commentRss>http://en.blog.wordpress.com/2010/03/03/rub-a-dub-dub-in-the-pubsubhubbub/feed/</wfw:commentRss>
 460
 461                         <slash:comments>96</slash:comments>
 462
 463                         <media:content url="http://1.gravatar.com/avatar/582b66ad5ae1b69c7601a990cb9a661a?s=96&#38;d=identicon" medium="image">
 464                                 <media:title type="html">josephscott</media:title>
 465                         </media:content>
 466                 </item>
 467         </channel>
 468 </rss>
 469 EXAMPLE6;
 470
 471 $_example7 = <<<EXAMPLE7
 472 <?xml version="1.0" encoding="UTF-8"?>
 473         <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/">
 474           <channel>
 475             <title>evanpro's posterous</title>
 476             <link>http://evanpro.posterous.com</link>
 477             <description>Most recent posts at evanpro's posterous</description>
 478             <generator>posterous.com</generator>
 479             <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"/>
 480             <atom:link rel="self" href="http://evanpro.posterous.com/rss.xml"/>
 481             <atom:link rel="hub" href="http://posterous.superfeedr.com"/>
 482             <item>
 483               <pubDate>Sat, 20 Mar 2010 07:32:31 -0700</pubDate>
 484               <title>Checking out captain bones</title>
 485               <link>http://evanpro.posterous.com/checking-out-captain-bones</link>
 486               <guid>http://evanpro.posterous.com/checking-out-captain-bones</guid>
 487               <description>
 488                 <![CDATA[<p>
 489                 <p>Bones!</p>
 490
 491         </p>
 492
 493         <p><a href="http://evanpro.posterous.com/checking-out-captain-bones">Permalink</a>
 494
 495                 | <a href="http://evanpro.posterous.com/checking-out-captain-bones#comment">Leave a comment&nbsp;&nbsp;&raquo;</a>
 496
 497         </p>]]>
 498               </description>
 499               <posterous:author>
 500                 <posterous:userImage>http://files.posterous.com/user_profile_pics/480326/2009-08-05-142447.jpg</posterous:userImage>
 501                 <posterous:profileUrl>http://posterous.com/people/3sDslhaepotz</posterous:profileUrl>
 502                 <posterous:firstName>Evan</posterous:firstName>
 503                 <posterous:lastnNme>Prodromou</posterous:lastnNme>
 504                 <posterous:nickName>evanpro</posterous:nickName>
 505                 <posterous:displayName>Evan Prodromou</posterous:displayName>
 506               </posterous:author>
 507             </item>
 508         </channel>
 509 </rss>
 510 EXAMPLE7;