&1";
wfDebug( __METHOD__.": running ImageMagick: $cmd\n");
wfProfileIn( 'convert' );
$err = wfShellExec( $cmd, $retval );
wfProfileOut( 'convert' );
return($dstpath);
}
function uploadNewFile ($old_file, $new_filename) {
global $wgRequest;
$form = new UploadForm($wgRequest);
$form->mTempPath = $new_filename;
$form->mSrcName = $old_file->getName();
$form->mFileSize = filesize($new_filename);
$form->mSessionKey = false;
$form->mStashed = false;
$form->mUploadClicked = true;
//$form->mReUpload = true;
// PHP won't auto-cleanup the file
$form->mRemoveTempFile = file_exists( $local_file);
$form->execute();
}
class EditImage extends SpecialPage {
function EditImage() {
SpecialPage::SpecialPage("EditImage", '', true, 'efRunEditImage');
wfLoadExtensionMessages('EditImage');
}
function run( $par ) {
global $wgRequest, $wgOut;
global $wgContLang;
global $wgUser;
# add the javascript
global $wgJsMimeType, $wgScriptPath ;
$wgOut->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 );
$file = wfFindFile( $title );
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(y1);
$y2 = $wgRequest->getInt(y2);
$resized_fn = resizeImage($file->getFullPath(), $x1, $y1, $x2, $y2);
uploadNewFile($file, $resized_fn);
} else {
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\" />