/**
* When an user makes a null-edit we sometimes want to review it...
* (a) Null undo or rollback
* (b) Null edit with review box checked
* Note: called after edit ops are finished
*/
public static function maybeNullEditReview(Page $article, $user, $text, $s, $m, $a, $b, $flags, $rev, &$status, $baseId)
{
global $wgRequest;
# Revision must *be* null (null edit). We also need the user who made the edit.
if (!$user || $rev !== null) {
return true;
}
# Rollback/undo or box checked
$reviewEdit = $wgRequest->getCheck('wpReviewEdit');
if (!$baseId && !$reviewEdit) {
return true;
// short-circuit
}
$fa = FlaggableWikiPage::getTitleInstance($article->getTitle());
$fa->loadPageData('fromdbmaster');
if (!$fa->isReviewable()) {
return true;
// page is not reviewable
}
$title = $article->getTitle();
// convenience
# Get the current revision ID
$rev = Revision::newFromTitle($title, false, Revision::READ_LATEST);
if (!$rev) {
return true;
// wtf?
}
$flags = null;
# Is this a rollback/undo that didn't change anything?
if ($baseId > 0) {
$frev = FlaggedRevision::newFromTitle($title, $baseId);
// base rev of null edit
$pRev = Revision::newFromId($rev->getParentId());
// current rev parent
$revIsNull = $pRev && $pRev->getTextId() == $rev->getTextId();
# Was the edit that we tried to revert to reviewed?
# We avoid auto-reviewing null edits to avoid confusion (bug 28476).
if ($frev && !$revIsNull) {
# Review this revision of the page...
$ok = FlaggedRevs::autoReviewEdit($article, $user, $rev, $flags);
if ($ok) {
FlaggedRevs::markRevisionPatrolled($rev);
// reviewed -> patrolled
FlaggedRevs::extraHTMLCacheUpdate($title);
return true;
}
}
}
# Get edit timestamp, it must exist.
$editTimestamp = $wgRequest->getVal('wpEdittime');
# Is the page checked off to be reviewed?
if ($editTimestamp && $reviewEdit && $title->userCan('review')) {
# Check wpEdittime against current revision's time.
# If an edit was auto-merged in between, review only up to what
# was the current rev when this user started editing the page.
if ($rev->getTimestamp() != $editTimestamp) {
$dbw = wfGetDB(DB_MASTER);
$rev = Revision::loadFromTimestamp($dbw, $title, $editTimestamp);
if (!$rev) {
return true;
// deleted?
}
}
# Review this revision of the page...
$ok = FlaggedRevs::autoReviewEdit($article, $user, $rev, $flags, false);
if ($ok) {
FlaggedRevs::markRevisionPatrolled($rev);
// reviewed -> patrolled
FlaggedRevs::extraHTMLCacheUpdate($title);
}
}
return true;
}
