/**
* Handle image upload
*
* Returns array with uploaded files details or error details
*/
public function uploadImage($uploadFieldName = self::DEFAULT_FILE_FIELD_NAME, $destFileName = null, $forceOverwrite = false)
{
global $IP, $wgRequest, $wgUser;
wfProfileIn(__METHOD__);
$ret = false;
// check whether upload is enabled (RT #53714)
if (!WikiaPhotoGalleryHelper::isUploadAllowed()) {
$ret = array('error' => true, 'message' => wfMsg('uploaddisabled'));
wfProfileOut(__METHOD__);
return $ret;
}
$imageName = stripslashes(!empty($destFileName) ? $destFileName : $wgRequest->getFileName($uploadFieldName));
// validate name and content of uploaded photo
$nameValidation = $this->checkImageName($imageName, $uploadFieldName);
if ($nameValidation == UploadBase::SUCCESS) {
// get path to uploaded image
$imagePath = $wgRequest->getFileTempName($uploadFieldName);
// check if image with this name is already uploaded
if ($this->imageExists($imageName) && !$forceOverwrite) {
// upload as temporary file
$this->log(__METHOD__, "image '{$imageName}' already exists!");
$tempName = $this->tempFileName($wgUser);
$title = Title::makeTitle(NS_FILE, $tempName);
$localRepo = RepoGroup::singleton()->getLocalRepo();
$file = new FakeLocalFile($title, $localRepo);
$file->upload($wgRequest->getFileTempName($uploadFieldName), '', '');
// store uploaded image in GarbageCollector (image will be removed if not used)
$tempId = $this->tempFileStoreInfo($tempName);
// generate thumbnail (to fit 200x200 box) of temporary file
$width = min(WikiaPhotoGalleryHelper::thumbnailMaxWidth, $file->width);
$height = min(WikiaPhotoGalleryHelper::thumbnailMaxHeight, $file->height);
$thumbnail = $file->transform(array('height' => $height, 'width' => $width));
// split uploaded file name into name + extension (foo-bar.png => foo-bar + png)
list($fileName, $extensionsName) = UploadBase::splitExtensions($imageName);
$extensionName = !empty($extensionsName) ? end($extensionsName) : '';
$this->log(__METHOD__, 'upload successful');
$ret = array('conflict' => true, 'name' => $imageName, 'nameParts' => array($fileName, $extensionName), 'tempId' => $tempId, 'size' => array('height' => $file->height, 'width' => $file->width), 'thumbnail' => array('height' => $thumbnail->height, 'url' => $thumbnail->url, 'width' => $thumbnail->width));
} else {
// use regular MW upload
$this->log(__METHOD__, "image '{$imageName}' is new one - uploading as MW file");
$this->log(__METHOD__, "uploading '{$imagePath}' as File:{$imageName}");
// create title and file objects for MW image to create
$imageTitle = Title::newFromText($imageName, NS_FILE);
$imageFile = new LocalFile($imageTitle, RepoGroup::singleton()->getLocalRepo());
// perform upload
$result = $imageFile->upload($imagePath, '', '');
$this->log(__METHOD__, !empty($result->ok) ? 'upload successful' : 'upload failed');
$ret = array('success' => !empty($result->ok), 'name' => $imageName, 'size' => array('height' => !empty($result->ok) ? $imageFile->getHeight() : 0, 'width' => !empty($result->ok) ? $imageFile->getWidth() : 0));
}
} else {
$reason = $nameValidation;
$this->log(__METHOD__, "upload failed - file name is not valid (error #{$reason})");
$ret = array('error' => true, 'reason' => $reason, 'message' => $this->translateError($reason));
}
wfProfileOut(__METHOD__);
return $ret;
}
/**
* Return HTML and messages for gallery editor
*/
public static function getEditorDialog()
{
global $wgExtensionMessagesFiles, $wgTitle, $wgRequest;
wfProfileIn(__METHOD__);
// show upload form?
$showUploadForm = WikiaPhotoGalleryHelper::isUploadAllowed();
// list of recently uploaded images
$recentlyUploaded = WikiaPhotoGalleryHelper::getRecentlyUploadedThumbs();
// list of images on current article
$imagesOnPage = WikiaPhotoGalleryHelper::getImagesFromPageThumbs($wgTitle);
// render dialog
$template = new EasyTemplate(dirname(__FILE__) . '/templates');
$template->set_vars(array('alignments' => array('left', 'center', 'right'), 'imagesOnPage' => WikiaPhotoGalleryHelper::renderImagesList('images', $imagesOnPage), 'recentlyUploaded' => WikiaPhotoGalleryHelper::renderImagesList('uploaded', $recentlyUploaded), 'showUploadForm' => $showUploadForm));
$html = $template->render('editorDialog');
// get list of this extension messages
$messages = array();
require $wgExtensionMessagesFiles['WikiaPhotoGallery'];
// contains i18n in $messages
$list = array_keys($messages['en']);
// additional messages
$list[] = 'save';
$list[] = 'ok';
$list[] = 'cancel';
// toolbar buttons tooltips
$list[] = 'bold_tip';
$list[] = 'italic_tip';
$list[] = 'link_tip';
$msg = array();
foreach ($list as $key) {
$msg[$key] = wfMsg($key);
}
// get list of gallery parameters default values
$ig = new WikiaPhotoGallery();
$defaultParamValues = $ig->getDefaultParamValues();
$res = array('html' => $html, 'msg' => $msg, 'defaultParamValues' => $defaultParamValues);
wfProfileOut(__METHOD__);
return $res;
}
