function get_content_dir($dir_path)
{
if (!is_dir($dir_path)) {
throw new Exception($dir_path . ' should be a directory but isn\'t.');
}
$numEntries = 0;
$lastEntry = "";
foreach (new DirectoryIterator($dir_path) as $entry) {
if (strncmp((string) $entry, '.', 1)) {
$lastEntry = (string) $entry;
$numEntries += 1;
// echo $numEntries." \n".$lastEntry." \n\n";
}
}
// echo "Final " . $numEntries." \n".$lastEntry." \n\n";
if ($numEntries == 0) {
//empty directory, just return it
return $dir_path . '/' . (string) $lastEntry;
} elseif ($numEntries == 1) {
if (!is_dir($dir_path . '/' . (string) $lastEntry)) {
//there is no directory below the current one.
return $dir_path . '/';
} else {
//there is only entry in this directory;
//as it's a subfolder, recurse into it.
//echo "recursion ".$lastEntry." \n";
return get_content_dir($dir_path . '/' . $lastEntry);
}
} else {
// there is more than one entry in this directory. Stop.
return $dir_path . '/';
}
}
public function writePackage($article_id, $suffix = '')
{
error_log('OJS - OJSPackager: writePackage() wird aufgerufen und damit auch Tar.php');
$suppPath = $this->filesPath . "/" . $article_id . "/supp/";
$preprPath = $this->filesPath . "/" . $article_id . "/public/";
$pd = new PackageDescription();
$authors = "c(";
$pkgName = "";
// get the handle used by OJS for the journal $article_id was published in
#$journal_path = $this->rpositorydao->getJournalPath($article_id);
$pd->set("Repository", "OpenScienceRepository");
$pd->set("Depends", "R (>= 2.14)");
// get the date the article was published and its title and description
$result_artStmt = $this->rpositorydao->getArtStatement($article_id);
$pd->set("Date", $result_artStmt['date_published']);
$pd->set("Title", $result_artStmt['sv1']);
$pd->set("Description", $result_artStmt['sv2']);
// get author details of $article_id and put them into the DESCRIPTION file
$result_authorStmt = $this->rpositorydao->getAuthorStatement($article_id);
$numberOfAuthors = count($result_authorStmt);
error_log('OJS - OJSPackager: Vor der Schleife: Welchen Wert hat number of Authors? ' . $numberOfAuthors . " " . json_encode($this->rpositorydao->getAuthorStatement($article_id)));
foreach ($result_authorStmt as $row_authorStmt) {
if (strlen($pd->get("Author"))) {
$pd->set("Author", $pd->get("Author") . " and ");
}
$pd->set("Author", $pd->get("Author") . $row_authorStmt['first_name'] . " " . $row_authorStmt['last_name']);
if ($this->beginsWith($authors, "c(person(")) {
$authors .= ", ";
}
$authors .= 'person(';
$authors .= 'given ="' . $row_authorStmt['first_name'] . '", family = "' . $row_authorStmt['last_name'] . '"';
if ($numberOfAuthors <= 2) {
$authorNamePkg = $row_authorStmt['last_name'];
$cleanedAuthorName = str_replace(' ', '', $authorNamePkg);
$pkgName .= $cleanedAuthorName;
error_log('OJS - OJSPackager: Hier kommt was zum Autor dazu? Im Ifzweig kommt ' . $pkgName);
} else {
error_log('OJS - OJSPackager: Bin im Elsezweig, aber es stimmt etwas mit der naechsten If abfrage nicht...');
if ($row_authorStmt['primary_contact'] == 1) {
$authorNamePkg = $row_authorStmt['last_name'];
$cleanedAuthorName = str_replace(' ', '', $authorNamePkg);
$pkgName .= $cleanedAuthorName;
error_log('OJS - OJSPackager wird hier was zum Autor hinzugefuegt? Im Elsezweig kommt ' . $pkgName);
}
}
if ($row_authorStmt['middle_name'] != NULL && strlen($row_authorStmt['middle_name']) > 0) {
$authors .= ', middle = "' . $row_authorStmt['middle_name'] . '"';
}
if ($row_authorStmt['email'] != NULL && strlen($row_authorStmt['email']) > 0) {
$authors .= ', email = "' . $row_authorStmt['email'] . '"';
}
$authors .= ', role = c("aut"';
if ($row_authorStmt['primary_contact'] == 1) {
// primary_contact
$authors .= ', "cre"';
$contMail = "";
if ($row_authorStmt['email'] != NULL && strlen($row_authorStmt['email']) > 0) {
$contMail = " <" . $row_authorStmt['email'] . ">";
}
$pd->set("Maintainer", $row_authorStmt['first_name'] . " " . $row_authorStmt['last_name'] . $contMail);
}
$authors .= '))';
}
$authors .= ')';
$pd->set("Authors@R", $authors);
$temp = explode('-', $pd->get("Date"));
$pkgName_and_ver = $this->rpositorydao->getNameNew($article_id, $pkgName);
$pkgName = $pkgName_and_ver[0] . "_" . $pkgName_and_ver[1];
#$pkgName = $pkgName. $versnumb['major'] . '.' $versnumb['minor'];
unset($temp);
$pd->set("Package", $pkgName_and_ver[0]);
// path to write the package to
$archive = array();
$archive['name'] = sys_get_temp_dir() . '/' . $pkgName;
$archive['targz'] = sys_get_temp_dir() . '/' . $pkgName . '.tar';
$archive['zip'] = sys_get_temp_dir() . '/' . $pkgName . '.zip';
error_log('OJS - OJSPackager: welchen Wert hat $archive: ' . $archive);
$pd->set("Version", $pkgName_and_ver[1]);
$pd->set("License", "CC BY-NC (http://creativecommons.org/licenses/by-nc/3.0/de/)");
// create a directory under the system temp dir for and copy the article and its supplementary files to there
$tempDirRoot = $this->tmpDir();
error_log("name and version" . json_encode($pkgName_and_ver));
$tempDir = $tempDirRoot . "/" . $pkgName . "_" . $pkgName_and_ver[1];
mkdir($tempDir);
error_log("OJSPackager Tmpdir" . $tempDir);
//$pdfile = $pdfile;
//error_log("OJS - Rpository: ". $pdfile);
rename($pd->toTempFile(), $tempDir . '/' . 'DESCRIPTION');
$pw = new Archive_Tar($archive['targz'], 'gz');
//$pw = new PharData($archive['targz']);
$pharData = new PharData($archive['zip']);
$result_fileStmt = $this->rpositorydao->getFileStatement($article_id);
$submissionPreprintName = '';
$suppCount = 0;
foreach ($result_fileStmt as $row_fileStmt) {
if ($row_fileStmt['type'] == 'supp') {
$suppCount++;
}
}
foreach ($result_fileStmt as $row_fileStmt) {
$name = $row_fileStmt['file_name'];
$origName = $row_fileStmt['original_file_name'];
$type = $row_fileStmt['type'];
if ($type == 'supp') {
if ($suppCount != 1 || !$this->unpacker->canHandle($suppPath . $name)) {
if (!is_dir($tempDir . '/' . 'inst')) {
mkdir($tempDir . '/' . 'inst', 0777, TRUE);
}
if (!copy($suppPath . $name, trim($tempDir) . '/' . 'inst' . '/' . $origName)) {
error_log('OJS - rpository: error copying file: ' . $suppPath . $name . ' to: ' . trim($tempDir . '/' . 'inst' . '/' . $origName));
}
} elseif ($this->unpacker->canHandle($suppPath . $name)) {
if (!is_dir($tempDir . '/' . 'inst')) {
mkdir($tempDir . '/' . 'inst', 0777, TRUE);
}
$unpackDir = $this->tmpDir();
$this->unpacker->unpackInto($suppPath . $name, $unpackDir);
$contentDir = get_content_dir($unpackDir);
move_dir_contents($contentDir, $tempDir . '/' . 'inst');
$this->deleteDirectory($unpackDir);
}
} elseif ($type == 'submission/original') {
// TODO: pdf name wird nicht ermittelt // verzeichnisstruktur weicht von java version ab
$submissionPreprintName = $origName;
if (!is_dir($tempDir . '/' . 'inst' . '/' . 'preprint')) {
mkdir($tempDir . '/' . 'inst' . '/' . 'preprint', 0777, TRUE);
}
copy($this->filesPath . "/" . $article_id . "/submission/original/" . $name, trim($tempDir) . '/' . 'inst' . '/' . 'preprint' . '/' . $submissionPreprintName);
} elseif ($type == 'public') {
$submissionPreprintName = $origName;
if (!is_dir($tempDir . '/' . 'inst' . '/' . 'preprint')) {
mkdir($tempDir . '/' . 'inst' . '/' . 'preprint', 0777, TRUE);
}
copy($preprPath . $name, trim($tempDir) . '/' . 'inst' . '/' . 'preprint' . '/' . $submissionPreprintName);
}
}
error_log('OJS - OJSPackager: der Wert von $tempDir ' . $tempDir . ' und von pkgName ' . $pkgName);
//PhardataDirectory
$pharData->buildFromDirectory($tempDir);
//$archive['zip']=$pharData->buildFromDirectory($tempDir);
// create the archive with the temp directory we created above
//$pw->buildFromDirectory($tempDir);
//$pw->compress(Phar::GZ);
if (!$pw->createModify($tempDir, "{$pkgName}" . '/', $tempDir)) {
error_log("OJS - rpository: error writing archive");
}
// delete temp directory
$this->deleteDirectory($tempDirRoot);
// return the name of created archive
error_log('OJS - OJSPackager: Ein Archive wurde erfolgreich zustande gebracht! mit dem archive ' . $archive);
return $archive;
}
