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Some initial media parsing

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- Activity now returns a list of activity objects
- Processing of photo objects
This commit is contained in:
Zach Copley 2010-03-22 18:53:09 -07:00
parent 073e3a1572
commit b8e97ac709
8 changed files with 266 additions and 31 deletions
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22
lib/activity.php
View File

@ -53,6 +53,7 @@ class Activity
{
const SPEC = 'http://activitystrea.ms/spec/1.0/';
const SCHEMA = 'http://activitystrea.ms/schema/1.0/';
const MEDIA = 'http://purl.org/syndication/atommedia';
const VERB = 'verb';
const OBJECT = 'object';
@ -85,7 +86,7 @@ class Activity
public $actor; // an ActivityObject
public $verb; // a string (the URL)
public $object; // an ActivityObject
public $objects = array(); // an array of ActivityObjects
public $target; // an ActivityObject
public $context; // an ActivityObject
public $time; // Time of the activity
@ -161,12 +162,15 @@ class Activity
// XXX: do other implied stuff here
}
$objectEl = $this->_child($entry, self::OBJECT);
$objectEls = $entry->getElementsByTagNameNS(self::SPEC, self::OBJECT);
if (!empty($objectEl)) {
$this->object = new ActivityObject($objectEl);
if ($objectEls->length > 0) {
for ($i = 0; $i < $objectEls->length; $i++) {
$objectEl = $objectEls->item($i);
$this->objects[] = new ActivityObject($objectEl);
}
} else {
$this->object = new ActivityObject($entry);
$this->objects[] = new ActivityObject($entry);
}
$actorEl = $this->_child($entry, self::ACTOR);
@ -280,7 +284,7 @@ class Activity
}
}
$this->object = new ActivityObject($item);
$this->objects[] = new ActivityObject($item);
$this->context = new ActivityContext($item);
}
@ -339,8 +343,10 @@ class Activity
$xs->element('activity:verb', null, $this->verb);
if ($this->object) {
$xs->raw($this->object->asString());
if (!empty($this->objects)) {
foreach($this->objects as $object) {
$xs->raw($object->asString());
}
}
if ($this->target) {

20
lib/activityobject.php
View File

@ -100,6 +100,13 @@ class ActivityObject
public $poco;
public $displayName;
// @todo move this stuff to it's own PHOTO activity object
const MEDIA_DESCRIPTION = 'description';
public $thumbnail;
public $largerImage;
public $description;
/**
* Constructor
*
@ -150,6 +157,19 @@ class ActivityObject
$this->poco = new PoCo($element);
}
if ($this->type == self::PHOTO) {
$this->thumbnail = ActivityUtils::getLink($element, 'preview');
$this->largerImage = ActivityUtils::getLink($element, 'enclosure');
$this->description = ActivityUtils::childContent(
$element,
ActivityObject::MEDIA_DESCRIPTION,
Activity::MEDIA
);
}
}
private function _fromAuthor($element)

3
plugins/OStatus/actions/groupsalmon.php
View File

@ -60,7 +60,8 @@ class GroupsalmonAction extends SalmonAction
function handlePost()
{
switch ($this->act->object->type) {
// @fixme process all objects?
switch ($this->act->objects[0]->type) {
case ActivityObject::ARTICLE:
case ActivityObject::BLOGENTRY:
case ActivityObject::NOTE:

5
plugins/OStatus/actions/usersalmon.php
View File

@ -55,9 +55,10 @@ class UsersalmonAction extends SalmonAction
*/
function handlePost()
{
common_log(LOG_INFO, "Received post of '{$this->act->object->id}' from '{$this->act->actor->id}'");
common_log(LOG_INFO, "Received post of '{$this->act->objects[0]->id}' from '{$this->act->actor->id}'");
switch ($this->act->object->type) {
// @fixme: process all activity objects?
switch ($this->act->objects[0]->type) {
case ActivityObject::ARTICLE:
case ActivityObject::BLOGENTRY:
case ActivityObject::NOTE:

2
plugins/OStatus/classes/Ostatus_profile.php
View File

@ -494,7 +494,7 @@ class Ostatus_profile extends Memcached_DataObject
// It's not always an ActivityObject::NOTE, but... let's just say it is.
$note = $activity->object;
$note = $activity->objects[0];
// The id URI will be used as a unique identifier for for the notice,
// protecting against duplicate saves. It isn't required to be a URL;

2
scripts/importtwitteratom.php
View File

@ -102,7 +102,7 @@ function importActivityStream($user, $doc)
for ($i = $entries->length - 1; $i >= 0; $i--) {
$entry = $entries->item($i);
$activity = new Activity($entry, $feed);
$object = $activity->object;
$object = $activity->objects[0];
if (!have_option('q', 'quiet')) {
print $activity->content . "\n";
}

233
tests/ActivityParseTests.php
View File

@ -25,11 +25,11 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
$this->assertEquals($act->time, 1243860840);
$this->assertEquals($act->verb, ActivityVerb::POST);
$this->assertFalse(empty($act->object));
$this->assertEquals($act->object->title, 'Punctuation Changeset');
$this->assertEquals($act->object->type, 'http://versioncentral.example.org/activity/changeset');
$this->assertEquals($act->object->summary, 'Fixing punctuation because it makes it more readable.');
$this->assertEquals($act->object->id, 'tag:versioncentral.example.org,2009:/change/1643245');
$this->assertFalse(empty($act->objects[0]));
$this->assertEquals($act->objects[0]->title, 'Punctuation Changeset');
$this->assertEquals($act->objects[0]->type, 'http://versioncentral.example.org/activity/changeset');
$this->assertEquals($act->objects[0]->summary, 'Fixing punctuation because it makes it more readable.');
$this->assertEquals($act->objects[0]->id, 'tag:versioncentral.example.org,2009:/change/1643245');
}
public function testExample3()
@ -56,12 +56,12 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
$this->assertEquals($act->actor->title, 'John Doe');
$this->assertEquals($act->actor->id, 'mailto:johndoe@example.com');
$this->assertFalse(empty($act->object));
$this->assertEquals($act->object->type, ActivityObject::NOTE);
$this->assertEquals($act->object->id, 'urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a');
$this->assertEquals($act->object->title, 'Atom-Powered Robots Run Amok');
$this->assertEquals($act->object->summary, 'Some text.');
$this->assertEquals($act->object->link, 'http://example.org/2003/12/13/atom03.html');
$this->assertFalse(empty($act->objects[0]));
$this->assertEquals($act->objects[0]->type, ActivityObject::NOTE);
$this->assertEquals($act->objects[0]->id, 'urn:uuid:1225c695-cfb8-4ebb-aaaa-80da344efa6a');
$this->assertEquals($act->objects[0]->title, 'Atom-Powered Robots Run Amok');
$this->assertEquals($act->objects[0]->summary, 'Some text.');
$this->assertEquals($act->objects[0]->link, 'http://example.org/2003/12/13/atom03.html');
$this->assertFalse(empty($act->context));
@ -90,8 +90,8 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
$this->assertEquals('http://example.net/conversation/11', $act->context->conversation);
$this->assertEquals(array('http://example.net/user/1'), $act->context->attention);
$this->assertFalse(empty($act->object));
$this->assertEquals($act->object->content,
$this->assertFalse(empty($act->objects[0]));
$this->assertEquals($act->objects[0]->content,
'@<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>');
$this->assertFalse(empty($act->actor));
@ -215,6 +215,96 @@ class ActivityParseTests extends PHPUnit_Framework_TestCase
$this->assertNull($actor->poco->address);
$this->assertEquals(0, count($actor->poco->urls));
}
// Media test - cliqset
public function testExample8()
{
global $_example8;
$dom = DOMDocument::loadXML($_example8);
$feed = $dom->documentElement;
$entries = $feed->getElementsByTagName('entry');
$entry = $entries->item(0);
$act = new Activity($entry, $feed);
$this->assertFalse(empty($act));
$this->assertEquals($act->time, 1269221753);
$this->assertEquals($act->verb, ActivityVerb::POST);
$this->assertEquals($act->summary, 'zcopley posted 5 photos on Flickr');
$this->assertFalse(empty($act->objects));
$this->assertEquals(sizeof($act->objects), 5);
$this->assertEquals($act->objects[0]->type, ActivityObject::PHOTO);
$this->assertEquals($act->objects[0]->title, 'IMG_1368');
$this->assertNull($act->objects[0]->description);
$this->assertEquals(
$act->objects[0]->thumbnail,
'http://media.cliqset.com/6f6fbee9d7dfbffc73b6ef626275eb5f_thumb.jpg'
);
$this->assertEquals(
$act->objects[0]->link,
'http://www.flickr.com/photos/zcopley/4452933806/'
);
$this->assertEquals($act->objects[1]->type, ActivityObject::PHOTO);
$this->assertEquals($act->objects[1]->title, 'IMG_1365');
$this->assertNull($act->objects[1]->description);
$this->assertEquals(
$act->objects[1]->thumbnail,
'http://media.cliqset.com/b8f3932cd0bba1b27f7c8b3ef986915e_thumb.jpg'
);
$this->assertEquals(
$act->objects[1]->link,
'http://www.flickr.com/photos/zcopley/4442630390/'
);
$this->assertEquals($act->objects[2]->type, ActivityObject::PHOTO);
$this->assertEquals($act->objects[2]->title, 'Classic');
$this->assertEquals(
$act->objects[2]->description,
'-Powered by pikchur.com/n0u'
);
$this->assertEquals(
$act->objects[2]->thumbnail,
'http://media.cliqset.com/fc54c15f850b7a9a8efa644087a48c91_thumb.jpg'
);
$this->assertEquals(
$act->objects[2]->link,
'http://www.flickr.com/photos/zcopley/4430754103/'
);
$this->assertEquals($act->objects[3]->type, ActivityObject::PHOTO);
$this->assertEquals($act->objects[3]->title, 'IMG_1363');
$this->assertNull($act->objects[3]->description);
$this->assertEquals(
$act->objects[3]->thumbnail,
'http://media.cliqset.com/4b1d307c9217e2114391a8b229d612cb_thumb.jpg'
);
$this->assertEquals(
$act->objects[3]->link,
'http://www.flickr.com/photos/zcopley/4416969717/'
);
$this->assertEquals($act->objects[4]->type, ActivityObject::PHOTO);
$this->assertEquals($act->objects[4]->title, 'IMG_1361');
$this->assertNull($act->objects[4]->description);
$this->assertEquals(
$act->objects[4]->thumbnail,
'http://media.cliqset.com/23d9b4b96b286e0347d36052f22f6e60_thumb.jpg'
);
$this->assertEquals(
$act->objects[4]->link,
'http://www.flickr.com/photos/zcopley/4417734232/'
);
}
}
$_example1 = <<<EXAMPLE1
@ -508,3 +598,120 @@ $_example7 = <<<EXAMPLE7
</channel>
</rss>
EXAMPLE7;
$_example8 = <<<EXAMPLE8
<?xml version="1.0"?>
<feed xmlns="http://www.w3.org/2005/Atom">
<link href="http://pubsubhubbub.appspot.com/" rel="hub"/>
<title type="text">Activity Stream for: zcopley</title>
<id>http://cliqset.com/feed/atom?uid=zcopley</id>
<entry xmlns:service="http://activitystrea.ms/service-provider" xmlns:activity="http://activitystrea.ms/spec/1.0/">
<thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total>
<activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
<published>2010-03-22T01:35:53.000Z</published>
<service:provider>
<name>flickr</name>
<uri>http://flickr.com</uri>
<icon>http://cliqset-services.s3.amazonaws.com/flickr.png</icon>
</service:provider>
<activity:object>
<activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
<title type="text">IMG_1368</title>
<link type="image/jpeg" rel="preview" href="http://media.cliqset.com/6f6fbee9d7dfbffc73b6ef626275eb5f_thumb.jpg"/>
<link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4452933806/"/>
</activity:object>
<activity:object>
<activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
<title type="text">IMG_1365</title>
<link type="image/jpeg" rel="preview" href="http://media.cliqset.com/b8f3932cd0bba1b27f7c8b3ef986915e_thumb.jpg"/>
<link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4442630390/"/>
</activity:object>
<activity:object xmlns:media="http://purl.org/syndication/atommedia">
<activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
<title type="text">Classic</title>
<link type="image/jpeg" rel="preview" href="http://media.cliqset.com/fc54c15f850b7a9a8efa644087a48c91_thumb.jpg"/>
<link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4430754103/"/>
<media:description type="text">-Powered by pikchur.com/n0u</media:description>
</activity:object>
<activity:object>
<activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
<title type="text">IMG_1363</title>
<link type="image/jpeg" rel="preview" href="http://media.cliqset.com/4b1d307c9217e2114391a8b229d612cb_thumb.jpg"/>
<link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4416969717/"/>
</activity:object>
<activity:object>
<activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
<title type="text">IMG_1361</title>
<link type="image/jpeg" rel="preview" href="http://media.cliqset.com/23d9b4b96b286e0347d36052f22f6e60_thumb.jpg"/>
<link rel="alternate" type="text/html" href="http://www.flickr.com/photos/zcopley/4417734232/"/>
</activity:object>
<title type="text">zcopley posted some photos on Flickr</title>
<summary type="text">zcopley posted 5 photos on Flickr</summary>
<category scheme="http://schemas.cliqset.com/activity/categories/1.0" term="PhotoPosted" label="Photo Posted"/>
<updated>2010-03-22T20:46:42.778Z</updated>
<id>tag:cliqset.com,2010-03-22:/user/zcopley/SVgAZubGhtAnSAee</id>
<link href="http://cliqset.com/user/zcopley/SVgAZubGhtAnSAee" type="text/xhtml" rel="alternate" title="zcopley posted some photos on Flickr"/>
<author>
<name>zcopley</name>
<uri>http://cliqset.com/user/zcopley</uri>
</author>
<activity:actor xmlns:poco="http://portablecontacts.net/spec/1.0">
<activity:object-type>http://activitystrea.ms/schema/1.0/person</activity:object-type>
<id>zcopley</id>
<poco:name>
<poco:givenName>Zach</poco:givenName>
<poco:familyName>Copley</poco:familyName>
</poco:name>
<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"/>
<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"/>
<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"/>
</activity:actor>
</entry>
</feed>
EXAMPLE8;
$_example9 = <<<EXAMPLE9
<?xml version="1.0" encoding="utf-8"?>
<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/">
<link rel="self" type="application/atom+xml" href="http://buzz.googleapis.com/feeds/117848251937215158042/public/posted"/>
<link rel="hub" href="http://pubsubhubbub.appspot.com/"/>
<title type="text">Google Buzz</title>
<updated>2010-03-22T01:55:53.596Z</updated>
<id>tag:google.com,2009:buzz-feed/public/posted/117848251937215158042</id>
<generator>Google - Google Buzz</generator>
<entry>
<title type="html">Buzz by Zach Copley from Flickr</title>
<summary type="text">IMG_1366</summary>
<published>2010-03-18T04:29:23.000Z</published>
<updated>2010-03-18T05:14:03.325Z</updated>
<id>tag:google.com,2009:buzz/z12zwdhxowq2d13q204cjr04kzu0cns5gh0</id>
<link rel="alternate" type="text/html" href="http://www.google.com/buzz/117848251937215158042/ZU7b6mHJEmC/IMG-1366"/>
<author>
<name>Zach Copley</name>
<uri>http://www.google.com/profiles/zcopley</uri>
</author>
<content type="html">&lt;div&gt;IMG_1366&lt;/div&gt;</content>
<link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" title="IMG_1366"/>
<media:content url="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" medium="image">
<media:title>IMG_1366</media:title>
<media:player url="http://farm5.static.flickr.com/4053/4442630700_980b19a1a6_o.jpg" height="1600" width="1200"/>
</media:content>
<link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" title="IMG_1365"/>
<media:content url="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" medium="image">
<media:title>IMG_1365</media:title>
<media:player url="http://farm5.static.flickr.com/4043/4442630390_62da5560ae_o.jpg" height="1200" width="1600"/>
</media:content>
<activity:verb>http://activitystrea.ms/schema/1.0/post</activity:verb>
<activity:object>
<activity:object-type>http://activitystrea.ms/schema/1.0/photo</activity:object-type>
<id>tag:google.com,2009:buzz/z12zwdhxowq2d13q204cjr04kzu0cns5gh0</id>
<title>Buzz by Zach Copley from Flickr</title>
<content type="html">&lt;div&gt;IMG_1366&lt;/div&gt;</content>
<link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630700" type="image/jpeg" title="IMG_1366"/>
<link rel="enclosure" href="http://www.flickr.com/photos/22823034@N00/4442630390" type="image/jpeg" title="IMG_1365"/>
</activity:object>
<link rel="replies" type="application/atom+xml" href="http://buzz.googleapis.com/feeds/117848251937215158042/comments/z12zwdhxowq2d13q204cjr04kzu0cns5gh0" thr:count="0"/>
<thr:total>0</thr:total>
</entry>
</feed>
EXAMPLE9;

8
tests/UserFeedParseTest.php
View File

@ -66,11 +66,11 @@ class UserFeedParseTests extends PHPUnit_Framework_TestCase
// test the post
//var_export($act1);
$this->assertEquals($act1->object->type, 'http://activitystrea.ms/schema/1.0/note');
$this->assertEquals($act1->object->title, 'And now for something completely insane...');
$this->assertEquals($act1->objects[0]->type, 'http://activitystrea.ms/schema/1.0/note');
$this->assertEquals($act1->objects[0]->title, 'And now for something completely insane...');
$this->assertEquals($act1->object->content, 'And now for something completely insane...');
$this->assertEquals($act1->object->id, 'http://localhost/statusnet/notice/3');
$this->assertEquals($act1->objects[0]->content, 'And now for something completely insane...');
$this->assertEquals($act1->objects[0]->id, 'http://localhost/statusnet/notice/3');
}