addScript( "\n");
$wgOut->addScript( "\n");
$wgOut->addScript( "\n");
$wgOut->addScript( "\n");
# try to find the image that the user entered
$image = $wgRequest->getText('image');
$title = Title::newFromText( $image, NS_IMAGE );
if ( ! $title instanceof Title || $title->getNamespace() != NS_IMAGE ) {
$wgOut->addWikiText("Sorry, can't find that image!");
} else {
# see if we're passed editing information
if ($wgRequest->wasPosted()) {
$x1 = $wgRequest->getInt(x1);
$x2 = $wgRequest->getInt(x2);
$y1 = $wgRequest->getInt(x1);
$y2 = $wgRequest->getInt(y2);
resizeImage($x1, $y1, $x2, $y2);
$wgOut->addHTML("x1: $x1
x2: $x2
");
} else {
$file = wfFindFile( $title );
if ( $file && $file->exists() ) {
$wgOut->addHTML("Use your mouse to select the new area on the image below. When you are done, press crop.
\n");
# add image
$wgOut->addHTML("![](\"{$file-)
getUrl()}\" alt=\"source image\" id=\"sourceImage\" width=\"500\" height=\"333\" />