/**
* Applicable on image pages only, this changes the primary image on the page
* from the most recent to the approved revision.
**/
public static function onImagePageFindFile($imagePage, &$normalFile, &$displayFile)
{
list($approvedRevTimestamp, $approvedRevSha1) = ApprovedRevs::getApprovedFileInfo($imagePage->getFile()->getTitle());
if (!$approvedRevTimestamp || !$approvedRevSha1) {
return true;
}
$title = $imagePage->getTitle();
$displayFile = wfFindFile($title, array('time' => $approvedRevTimestamp));
# If none found, try current
if (!$displayFile) {
wfDebug(__METHOD__ . ": {$title->getPrefixedDBkey()}: {$approvedRevTimestamp} not found, using current\n");
$displayFile = wfFindFile($title);
# If none found, use a valid local placeholder
if (!$displayFile) {
$displayFile = wfLocalFile($title);
// fallback to current
}
$normalFile = $displayFile;
# If found, set $normalFile
} else {
wfDebug(__METHOD__ . ": {$title->getPrefixedDBkey()}: using timestamp {$approvedRevTimestamp}\n");
$normalFile = wfFindFile($title);
}
return true;
}
