function insertIntoCommentsIndex($parentPageId, $articleComment, $parentCommentId = 0, $lastChildCommentId = 0)
{
global $isDryrun;
$data = array('parentPageId' => $parentPageId, 'commentId' => $articleComment->getTitle()->getArticleID(), 'parentCommentId' => intval($parentCommentId), 'lastChildCommentId' => intval($lastChildCommentId), 'firstRevId' => $articleComment->mFirstRevId, 'createdAt' => $articleComment->mFirstRevision->getTimestamp(), 'lastTouched' => $articleComment->mLastRevision->getTimestamp(), 'lastRevId' => $articleComment->mLastRevId);
$data = array_merge($data, getCommentProperties($articleComment));
$commentsIndex = new CommentsIndex($data);
if (!$isDryrun) {
$commentsIndex->addToDatabase();
}
return true;
}
/**
* @group Slow
* @slowExecutionTime 0.01076 ms
* The purpose of CommentsIndex cache is avoid database queries for CommentsIndex instances that were created
* during the request. So here we simulate inserting the CommentsIndex to the table and then ask for that id and
* make sure it's not fetched from the database
*/
public function testCommentsIndexCacheIsUsedForNewObjects()
{
$rowMock = $this->getFakeCommentsIndexRow(2);
$dbMock = $this->getMock('stdClass', ['selectRow', 'replace', 'tableExists', 'timestamp']);
$dbMock->expects($this->exactly(0))->method('selectRow')->will($this->returnValue($rowMock));
$dbMock->expects($this->any())->method('replace')->will($this->returnValue(true));
$dbMock->expects($this->any())->method('timestamp')->will($this->returnValue('20130102030405'));
$dbMock->expects($this->any())->method('tableExists')->will($this->returnValue(true));
$ci = new CommentsIndex(['commentId' => 2, 'parentPageId' => 3, 'parentCommentId' => 4], $dbMock);
$ci->addToDatabase();
//we pass the same $db connection so it's easier to compare objects
$ci2 = CommentsIndex::newFromId(2, 0, $dbMock);
// make sure the cached object has the same properties
$this->assertEquals($ci, $ci2);
//make sure we don't inherit the database connection form the original object
$ci2 = CommentsIndex::newFromId(3);
$this->assertNotEquals($ci, $ci2);
}
/**
* Hook into MW transaction that creates new article comments and execute queries that create comments_index entries
* @param $dbw database connetion
* @param Title $title newly created article
* @param Revision $revision revision containig the lastest version of article comment
* @param $flags Integer bitfield, the same as in WikiPage::doEdit method
*/
public static function onArticleDoEdit($dbw, Title $title, Revision $revision, $flags)
{
global $wgEnableWallEngine;
if (!empty($wgEnableWallEngine) && WallHelper::isWallNamespace($title->getNamespace())) {
if ($flags & EDIT_NEW) {
$titleText = $title->getText();
if (isset(self::$commentInfoData[$titleText])) {
$data = array('namespace' => self::$commentInfoData[$titleText]->userPageTitle->getNamespace(), 'parentPageId' => self::$commentInfoData[$titleText]->userPageTitle->getArticleID(), 'commentId' => $title->getArticleID(), 'parentCommentId' => intval(self::$commentInfoData[$titleText]->parentId), 'firstRevId' => $revision->getId(), 'lastRevId' => $revision->getId());
$commentsIndex = new CommentsIndex($data, $dbw);
$commentsIndex->addToDatabase();
$commentsIndex->updateParentLastCommentId($data['commentId']);
}
} else {
$commentsIndex = CommentsIndex::newFromId($title->getArticleID(), 0, $dbw);
if ($commentsIndex instanceof CommentsIndex) {
$commentsIndex->updateLastRevId($revision->getId());
}
}
}
return true;
}