gnu-social/tests/Core/ActivityGenerationTests.php

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<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
//
// GNU social is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// GNU social is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
namespace Tests\Unit;
if (!defined('INSTALLDIR')) {
define('INSTALLDIR', dirname(dirname(__DIR__)));
}
if (!defined('PUBLICDIR')) {
define('PUBLICDIR', INSTALLDIR . DIRECTORY_SEPARATOR . 'public');
}
if (!defined('GNUSOCIAL')) {
define('GNUSOCIAL', true);
}
if (!defined('STATUSNET')) { // Compatibility
define('STATUSNET', true);
}
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use Activity;
use ActivityObject;
use ActivityUtils;
use ActivityVerb;
use Conversation;
use DOMDocument;
use Exception;
use Notice;
use PHPUnit\Framework\TestCase;
use User;
use User_group;
require_once INSTALLDIR . '/lib/common.php';
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final class ActivityGenerationTests extends TestCase
{
static $author1 = null;
static $author2 = null;
static $targetUser1 = null;
static $targetUser2 = null;
static $targetGroup1 = null;
static $targetGroup2 = null;
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public static function setUpBeforeClass(): void
{
$authorNick1 = 'activitygenerationtestsuser' . common_random_hexstr(4);
$authorNick2 = 'activitygenerationtestsuser' . common_random_hexstr(4);
$targetNick1 = 'activitygenerationteststarget' . common_random_hexstr(4);
$targetNick2 = 'activitygenerationteststarget' . common_random_hexstr(4);
$groupNick1 = 'activitygenerationtestsgroup' . common_random_hexstr(4);
$groupNick2 = 'activitygenerationtestsgroup' . common_random_hexstr(4);
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try {
self::$author1 = User::register(array('nickname' => $authorNick1,
'email' => $authorNick1 . '@example.net',
'email_confirmed' => true));
self::$author2 = User::register(array('nickname' => $authorNick2,
'email' => $authorNick2 . '@example.net',
'email_confirmed' => true));
self::$targetUser1 = User::register(array('nickname' => $targetNick1,
'email' => $targetNick1 . '@example.net',
'email_confirmed' => true));
self::$targetUser2 = User::register(array('nickname' => $targetNick2,
'email' => $targetNick2 . '@example.net',
'email_confirmed' => true));
self::$targetGroup1 = User_group::register(array('nickname' => $groupNick1,
'userid' => self::$author1->id,
'aliases' => array(),
'local' => true,
'location' => null,
'description' => null,
'fullname' => null,
'homepage' => null,
'mainpage' => null));
self::$targetGroup2 = User_group::register(array('nickname' => $groupNick2,
'userid' => self::$author1->id,
'aliases' => array(),
'local' => true,
'location' => null,
'description' => null,
'fullname' => null,
'homepage' => null,
'mainpage' => null));
} catch (Exception $e) {
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self::tearDownAfterClass();
throw $e;
}
}
public function testBasicNoticeActivity()
{
$notice = $this->_fakeNotice();
$entry = $notice->asAtomEntry(true);
$element = $this->_entryToElement($entry, false);
$this->assertEquals($notice->getUri(), ActivityUtils::childContent($element, 'id'));
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$this->assertEquals('New note by ' . self::$author1->nickname, ActivityUtils::childContent($element, 'title'));
$this->assertEquals($notice->rendered, ActivityUtils::childContent($element, 'content'));
$this->assertEquals(strtotime($notice->created), strtotime(ActivityUtils::childContent($element, 'published')));
$this->assertEquals(strtotime($notice->created), strtotime(ActivityUtils::childContent($element, 'updated')));
$this->assertEquals(ActivityVerb::POST, ActivityUtils::childContent($element, 'verb', Activity::SPEC));
$this->assertEquals(ActivityObject::NOTE, ActivityUtils::childContent($element, 'object-type', Activity::SPEC));
}
public function testNamespaceFlag()
{
$notice = $this->_fakeNotice();
$entry = $notice->asAtomEntry(true);
$element = $this->_entryToElement($entry, false);
$this->assertTrue($element->hasAttribute('xmlns'));
$this->assertTrue($element->hasAttribute('xmlns:thr'));
$this->assertTrue($element->hasAttribute('xmlns:georss'));
$this->assertTrue($element->hasAttribute('xmlns:activity'));
$this->assertTrue($element->hasAttribute('xmlns:media'));
$this->assertTrue($element->hasAttribute('xmlns:poco'));
$this->assertTrue($element->hasAttribute('xmlns:ostatus'));
$this->assertTrue($element->hasAttribute('xmlns:statusnet'));
$entry = $notice->asAtomEntry(false);
$element = $this->_entryToElement($entry, true);
$this->assertFalse($element->hasAttribute('xmlns'));
$this->assertFalse($element->hasAttribute('xmlns:thr'));
$this->assertFalse($element->hasAttribute('xmlns:georss'));
$this->assertFalse($element->hasAttribute('xmlns:activity'));
$this->assertFalse($element->hasAttribute('xmlns:media'));
$this->assertFalse($element->hasAttribute('xmlns:poco'));
$this->assertFalse($element->hasAttribute('xmlns:ostatus'));
$this->assertFalse($element->hasAttribute('xmlns:statusnet'));
}
public function testSourceFlag()
{
$notice = $this->_fakeNotice();
// Test with no source
$entry = $notice->asAtomEntry(false, false);
$element = $this->_entryToElement($entry, true);
$source = ActivityUtils::child($element, 'source');
$this->assertNull($source);
// Test with source
$entry = $notice->asAtomEntry(false, true);
$element = $this->_entryToElement($entry, true);
$source = ActivityUtils::child($element, 'source');
$this->assertNotNull($source);
}
public function testSourceContent()
{
$notice = $this->_fakeNotice();
// make a time difference!
sleep(2);
$notice2 = $this->_fakeNotice();
$entry = $notice->asAtomEntry(false, true);
$element = $this->_entryToElement($entry, true);
$source = ActivityUtils::child($element, 'source');
$atomUrl = common_local_url('ApiTimelineUser', array('id' => self::$author1->id, 'format' => 'atom'));
$profile = self::$author1->getProfile();
$this->assertEquals($atomUrl, ActivityUtils::childContent($source, 'id'));
$this->assertEquals($atomUrl, ActivityUtils::getLink($source, 'self', 'application/atom+xml'));
$this->assertEquals($profile->profileurl, ActivityUtils::getPermalink($source));
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$this->assertEquals(strtotime($notice2->created), strtotime(ActivityUtils::childContent($source, 'updated')));
// XXX: do we care here?
$this->assertFalse(is_null(ActivityUtils::childContent($source, 'title')));
$this->assertEquals(common_config('license', 'url'), ActivityUtils::getLink($source, 'license'));
}
public function testAuthorFlag()
{
$notice = $this->_fakeNotice();
// Test with no author
$entry = $notice->asAtomEntry(false, false, false);
$element = $this->_entryToElement($entry, true);
$this->assertNull(ActivityUtils::child($element, 'author'));
$this->assertNull(ActivityUtils::child($element, 'actor', Activity::SPEC));
// Test with source
$entry = $notice->asAtomEntry(false, false, true);
$element = $this->_entryToElement($entry, true);
$author = ActivityUtils::child($element, 'author');
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$actor = ActivityUtils::child($element, 'actor', Activity::SPEC);
$this->assertFalse(is_null($author));
$this->assertTrue(is_null($actor)); // <activity:actor> is obsolete, no longer added
}
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public function testAuthorContent()
{
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$notice = $this->_fakeNotice();
// Test with author
$entry = $notice->asAtomEntry(false, false, true);
$element = $this->_entryToElement($entry, true);
$author = ActivityUtils::child($element, 'author');
$this->assertEquals(self::$author1->getNickname(), ActivityUtils::childContent($author, 'name'));
$this->assertEquals(self::$author1->getUri(), ActivityUtils::childContent($author, 'uri'));
}
/**
* We no longer create <activity:actor> entries, they have merged to <atom:author>
*/
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public function testActorContent()
{
$notice = $this->_fakeNotice();
// Test with author
$entry = $notice->asAtomEntry(false, false, true);
$element = $this->_entryToElement($entry, true);
$actor = ActivityUtils::child($element, 'actor', Activity::SPEC);
$this->assertEquals($actor, null);
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}
public function testReplyLink()
{
$orig = $this->_fakeNotice(self::$targetUser1);
$text = "@" . self::$targetUser1->nickname . " reply text " . common_random_hexstr(4);
$reply = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
$entry = $reply->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$irt = ActivityUtils::child($element, 'in-reply-to', 'http://purl.org/syndication/thread/1.0');
$this->assertNotNull($irt);
$this->assertEquals($orig->getUri(), $irt->getAttribute('ref'));
$this->assertEquals($orig->getUrl(), $irt->getAttribute('href'));
}
public function testReplyAttention()
{
$orig = $this->_fakeNotice(self::$targetUser1);
$text = "@" . self::$targetUser1->nickname . " reply text " . common_random_hexstr(4);
$reply = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
$entry = $reply->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$this->assertEquals(self::$targetUser1->getUri(), ActivityUtils::getLink($element, 'mentioned'));
}
public function testMultipleReplyAttention()
{
$orig = $this->_fakeNotice(self::$targetUser1);
$text = "@" . self::$targetUser1->nickname . " reply text " . common_random_hexstr(4);
$reply = Notice::saveNew(self::$targetUser2->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
$text = "@" . self::$targetUser1->nickname . " @" . self::$targetUser2->nickname . " reply text " . common_random_hexstr(4);
$reply2 = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null, 'reply_to' => $reply->id));
$entry = $reply2->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$links = ActivityUtils::getLinks($element, 'mentioned');
$hrefs = array();
foreach ($links as $link) {
$hrefs[] = $link->getAttribute('href');
}
$this->assertTrue(in_array(self::$targetUser1->getUri(), $hrefs));
$this->assertTrue(in_array(self::$targetUser2->getUri(), $hrefs));
}
public function testGroupPostAttention()
{
$text = "!" . self::$targetGroup1->nickname . " reply text " . common_random_hexstr(4);
$notice = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null));
$entry = $notice->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$this->assertEquals(self::$targetGroup1->getUri(), ActivityUtils::getLink($element, 'mentioned'));
}
public function testMultipleGroupPostAttention()
{
$text = "!" . self::$targetGroup1->nickname . " !" . self::$targetGroup2->nickname . " reply text " . common_random_hexstr(4);
$notice = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null));
$entry = $notice->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$links = ActivityUtils::getLinks($element, 'mentioned');
$hrefs = array();
foreach ($links as $link) {
$hrefs[] = $link->getAttribute('href');
}
$this->assertTrue(in_array(self::$targetGroup1->getUri(), $hrefs));
$this->assertTrue(in_array(self::$targetGroup2->getUri(), $hrefs));
}
public function testRepeatLink()
{
$notice = $this->_fakeNotice(self::$author1);
$repeat = $notice->repeat(self::$author2->getProfile(), 'test');
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$entry = $repeat->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$noticeInfo = ActivityUtils::child($element, 'notice_info', 'http://status.net/schema/api/1/');
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$this->assertNotNull($noticeInfo);
$this->assertEquals($notice->id, $noticeInfo->getAttribute('repeat_of'));
$this->assertEquals($repeat->id, $noticeInfo->getAttribute('local_id'));
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}
public function testTag()
{
$tag1 = common_random_hexstr(4);
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$notice = $this->_fakeNotice(self::$author1, '#' . $tag1);
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$entry = $notice->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$category = ActivityUtils::child($element, 'category');
$this->assertNotNull($category);
$this->assertEquals($tag1, $category->getAttribute('term'));
}
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public function testMultiTag()
{
$tag1 = common_random_hexstr(4);
$tag2 = common_random_hexstr(4);
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$notice = $this->_fakeNotice(self::$author1, '#' . $tag1 . ' #' . $tag2);
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$entry = $notice->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$categories = $element->getElementsByTagName('category');
$this->assertNotNull($categories);
$this->assertEquals(2, $categories->length);
$terms = array();
for ($i = 0; $i < $categories->length; $i++) {
$cat = $categories->item($i);
$terms[] = $cat->getAttribute('term');
}
$this->assertTrue(in_array($tag1, $terms));
$this->assertTrue(in_array($tag2, $terms));
}
public function testGeotaggedActivity()
{
$notice = Notice::saveNew(self::$author1->id, common_random_hexstr(4), 'test', array('uri' => null, 'lat' => 45.5, 'lon' => -73.6));
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$entry = $notice->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$this->assertEquals('45.5000000 -73.6000000', ActivityUtils::childContent($element, 'point', "http://www.georss.org/georss"));
}
public function testNoticeInfo()
{
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$notice = $this->_fakeNotice();
$entry = $notice->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
$this->assertEquals($notice->id, $noticeInfo->getAttribute('local_id'));
$this->assertEquals($notice->source, $noticeInfo->getAttribute('source'));
$this->assertEquals('', $noticeInfo->getAttribute('repeat_of'));
$this->assertEquals('', $noticeInfo->getAttribute('repeated'));
// $this->assertEquals('', $noticeInfo->getAttribute('favorite'));
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$this->assertEquals('', $noticeInfo->getAttribute('source_link'));
}
public function testNoticeInfoRepeatOf()
{
$notice = $this->_fakeNotice();
$repeat = $notice->repeat(self::$author2->getProfile(), 'test');
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$entry = $repeat->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
$this->assertEquals($notice->id, $noticeInfo->getAttribute('repeat_of'));
}
public function testNoticeInfoRepeated()
{
$notice = $this->_fakeNotice();
$repeat = $notice->repeat(self::$author2->getProfile(), 'test');
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$entry = $notice->asAtomEntry(false, false, false, self::$author2->getProfile());
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$element = $this->_entryToElement($entry, true);
$noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
$this->assertEquals('true', $noticeInfo->getAttribute('repeated'));
$entry = $notice->asAtomEntry(false, false, false, self::$targetUser1->getProfile());
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$element = $this->_entryToElement($entry, true);
$noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
$this->assertEquals('false', $noticeInfo->getAttribute('repeated'));
}
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/* public function testNoticeInfoFave()
{
$notice = $this->_fakeNotice();
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$fave = Fave::addNew(self::$author2->getProfile(), $notice);
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// Should be set if user has faved
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$entry = $notice->asAtomEntry(false, false, false, self::$author2);
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$element = $this->_entryToElement($entry, true);
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$noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
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$this->assertEquals('true', $noticeInfo->getAttribute('favorite'));
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// Shouldn't be set if user has not faved
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$entry = $notice->asAtomEntry(false, false, false, self::$targetUser1);
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$element = $this->_entryToElement($entry, true);
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$noticeInfo = ActivityUtils::child($element, 'notice_info', "http://status.net/schema/api/1/");
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$this->assertEquals('false', $noticeInfo->getAttribute('favorite'));
}*/
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public function testConversationLink()
{
$orig = $this->_fakeNotice(self::$targetUser1);
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$text = "@" . self::$targetUser1->nickname . " reply text " . common_random_hexstr(4);
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$reply = Notice::saveNew(self::$author1->id, $text, 'test', array('uri' => null, 'reply_to' => $orig->id));
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$conv = Conversation::getKV('id', $reply->conversation);
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$entry = $reply->asAtomEntry();
$element = $this->_entryToElement($entry, true);
$this->assertEquals($conv->getUrl(), ActivityUtils::getLink($element, 'ostatus:conversation'));
}
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public static function tearDownAfterClass(): void
{
if (!is_null(self::$author1)) {
self::$author1->getProfile()->delete();
}
if (!is_null(self::$author2)) {
self::$author2->getProfile()->delete();
}
if (!is_null(self::$targetUser1)) {
self::$targetUser1->getProfile()->delete();
}
if (!is_null(self::$targetUser2)) {
self::$targetUser2->getProfile()->delete();
}
if (!is_null(self::$targetGroup1)) {
self::$targetGroup1->delete();
}
if (!is_null(self::$targetGroup2)) {
self::$targetGroup2->delete();
}
}
private function _fakeNotice($user = null, $text = null)
{
if (empty($user)) {
$user = self::$author1;
}
if (empty($text)) {
$text = "fake-o text-o " . common_random_hexstr(32);
}
return Notice::saveNew($user->id, $text, 'test', array('uri' => null));
}
private function _entryToElement($entry, $namespace = false)
{
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$xml = '<?xml version="1.0" encoding="utf-8"?>' . "\n\n";
$xml .= '<feed';
if ($namespace) {
$xml .= ' xmlns="http://www.w3.org/2005/Atom"';
$xml .= ' xmlns:thr="http://purl.org/syndication/thread/1.0"';
$xml .= ' xmlns:georss="http://www.georss.org/georss"';
$xml .= ' xmlns:activity="http://activitystrea.ms/spec/1.0/"';
$xml .= ' xmlns:media="http://purl.org/syndication/atommedia"';
$xml .= ' xmlns:poco="http://portablecontacts.net/spec/1.0"';
$xml .= ' xmlns:ostatus="http://ostatus.org/schema/1.0"';
$xml .= ' xmlns:statusnet="http://status.net/schema/api/1/"';
}
$xml .= '>' . "\n" . $entry . "\n" . '</feed>' . "\n";
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$doc = new DOMDocument();
$doc->loadXML($xml);
$feed = $doc->documentElement;
$entries = $feed->getElementsByTagName('entry');
return $entries->item(0);
}
}