/**
* PRIVATE routine to upload the file, add it to the database, convert into proof formats and ingest in repository.
* @param $fileName string index into the $_FILES array
* @param $type string identifying type
* @param $fileId int ID of an existing file to update
* @param $overwrite boolean overwrite all previous revisions of the file (revision number is still incremented)
* @return int the file ID (false if upload failed)
*/
function handleUpload($fileName, $type, $fileId = null, $overwrite = false)
{
if (HookRegistry::call('ArticleFileManager::handleUpload', array(&$fileName, &$type, &$fileId, &$overwrite, &$result))) {
return $result;
}
$articleDao =& DAORegistry::getDAO('ArticleDAO');
$articleFileDao =& DAORegistry::getDAO('ArticleFileDAO');
$typePath = $this->typeToPath($type);
$dir = $this->filesDir . $typePath . '/';
//%CBP% get the most recent supplementary files - this is used later for upating supplmentary file datastreams
$CBPPlatformDao =& DAORegistry::getDAO('CBPPlatformDAO');
$mostRecentSupplementaryFiles = $CBPPlatformDao->getMostRecentSupplementaryFiles($this->articleId, $fileId);
if (!$fileId) {
// Insert dummy file to generate file id FIXME?
$dummyFile = true;
$articleFile =& $this->generateDummyFile($this->article);
} else {
$dummyFile = false;
$articleFile = new ArticleFile();
$articleFile->setRevision($articleFileDao->getRevisionNumber($fileId) + 1);
$articleFile->setArticleId($this->articleId);
$articleFile->setFileId($fileId);
$articleFile->setDateUploaded(Core::getCurrentDate());
$articleFile->setDateModified(Core::getCurrentDate());
}
$article = $articleDao->getArticle($articleFile->getArticleId());
$articleFile->setFileType($_FILES[$fileName]['type']);
$articleFile->setFileSize($_FILES[$fileName]['size']);
$articleFile->setOriginalFileName(ArticleFileManager::truncateFileName($_FILES[$fileName]['name'], 127));
$articleFile->setType($typePath);
$articleFile->setRound($this->article->getCurrentRound());
$newFileName = $this->generateFilename($articleFile, $type, $this->getUploadedFileName($fileName));
if (!$this->uploadFile($fileName, $dir . $newFileName)) {
// Delete the dummy file we inserted
$articleFileDao->deleteArticleFileById($articleFile->getFileId());
return false;
}
if ($dummyFile) {
$articleFileDao->updateArticleFile($articleFile);
} else {
$articleFileDao->insertArticleFile($articleFile);
}
if ($overwrite) {
$this->removePriorRevisions($articleFile->getFileId(), $articleFile->getRevision());
}
//%CBP% Upload file to Repository and update database with PID/DsId
$epubconvert = new CBPPlatformEpubConvert();
$mobiconvert = new CBPPlatformMobiConvert();
$pdfconvert = new CBPPlatformPdfConvert();
if ($type == "SP") {
//if we're uploading a supplementary file
if ($fileId) {
$dsSuffix = str_replace("content", "", $mostRecentSupplementaryFiles[0]['fedora_dsid']);
} else {
$mostRecentSupplementaryFiles = $CBPPlatformDao->getMostRecentSupplementaryFiles($this->articleId);
}
if (count($mostRecentSupplementaryFiles) == 1 && !$fileId) {
$dsSuffix = "05";
} elseif (count($mostRecentSupplementaryFiles) > 1 && !$fileId) {
$mostRecentSupplementaryFiles = $CBPPlatformDao->getMostRecentSupplementaryFiles($this->articleId);
$dsId = str_replace("content", "", $mostRecentSupplementaryFiles[1]['fedora_dsid']);
$dsId = (int) $dsId;
$dsId++;
$dsSuffix = sprintf("%02d", $dsId);
}
}
if (mime_content_type($dir . $newFileName) == "application/zip" && $type != "SP") {
$ebookFileName = str_replace($this->parseFileExtension($newFileName), "", $newFileName);
$epubArgs = array("author" => $this->article->getAuthorString(), "title" => $this->article->getArticleTitle(), "description" => $this->article->getArticleAbstract());
$epubconvert->createEpub($dir, $newFileName, $dir . $ebookFileName . "epub", null, $this->article->getJournalId(), $epubArgs);
$mobiconvert->createMobi($dir, $newFileName, $dir . $ebookFileName . "mobi", null, $this->article->getJournalId(), $epubArgs);
$pdfconvert->createPdf($dir, $newFileName, $dir . $ebookFileName . "pdf", null, $this->article->getJournalId(), $epubArgs);
$digitalObject = new CBPPlatformDigitalObject();
$digitalObject->setPID($this->articleId);
//we use articleId as the unique identifier -- this should correspond with articleId in OJS database
$digitalObject->setLabel($article->getArticleTitle());
//label could be anything
$digitalObject->setNamespace(Config::getVar('general', 'component_namespace'));
$digitalObject->setPrimaryFormat("application/vnd.openxmlformats-officedocument.wordprocessingml.document");
$ext = $this->parseFileExtension($newFileName);
$label = str_replace(".{$ext}", "", $newFileName);
$ext = "docx";
$digitalObject->setDatastream(array($dsId = $dsPrefix . "content" => array("id" => $dsPrefix . "content", "file" => "{$dir}{$newFileName}", "label" => $label . ".{$ext}", "mimetype" => "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "filetype" => $ext)));
//
$ext = "pdf";
$digitalObject->setDatastream(array($dsPrefix . "content02" => array("id" => $dsPrefix . "content02", "file" => "{$dir}{$ebookFileName}" . "{$ext}", "label" => $label . ".{$ext}", "mimetype" => "application/pdf", "filetype" => $ext)));
//
$ext = "epub";
$digitalObject->setDatastream(array($dsPrefix . "content03" => array("id" => $dsPrefix . "content03", "file" => "{$dir}{$ebookFileName}" . "{$ext}", "label" => $label . ".{$ext}", "mimetype" => "application/epub+zip", "filetype" => $ext)));
///
$ext = "mobi";
$digitalObject->setDatastream(array($dsPrefix . "content04" => array("id" => $dsPrefix . "content04", "file" => "{$dir}{$ebookFileName}" . "{$ext}", "label" => $label . ".{$ext}", "mimetype" => "application/x-mobipocket-ebook", "filetype" => $ext)));
} else {
$digitalObject = new CBPPlatformDigitalObject();
$digitalObject->setPID($this->articleId);
//we use articleId as the unique identifier -- this should correspond with articleId in OJS database
$digitalObject->setLabel($article->getArticleTitle());
//label could be anything
$digitalObject->setNamespace(Config::getVar('general', 'component_namespace'));
if ($type != "SP") {
$digitalObject->setPrimaryFormat(mime_content_type($dir . $newFileName));
}
$label = $newFileName;
$path_parts = pathinfo("{$dir}{$newFileName}");
$digitalObject->setDatastream(array($dsId = $dsPrefix . "content" . $dsSuffix => array("id" => $dsPrefix . "content" . $dsSuffix, "file" => "{$dir}{$newFileName}", "label" => $label, "mimetype" => $this->returnMIMEType($dir . $newFileName), "filetype" => $path_parts['extension'])));
}
$obj = new SimpleXMLElement($digitalObject->readObjectProperties());
foreach ($obj as $result) {
$noObjects = $result->count();
}
if ($noObjects == 0) {
$digitalObject->createObject();
}
$digitalObject->createObjectDatastreams();
if ($type != "SP") {
$digitalObject->makeHydraCompliant(null, $article->getArticleTitle(), $article->getAuthorString());
}
if ($digitalObject->obj->PID != "" && $dsId != "") {
$CBPPlatformDao->setFedoraObjectInformation($digitalObject->obj->PID, $digitalObject->obj->ns, $dsId, $articleFile->getFileId(), $articleFile->getRevision());
}
return $articleFile->getFileId();
}
