/**
* Creates a new subdirectory
*
* @param string $name
* @throws Sabre_DAV_Exception_Forbidden
* @return void
*/
public function createDirectory($name)
{
if ($name === 'Shared' && empty($this->path)) {
throw new \Sabre_DAV_Exception_Forbidden();
}
if (!\OC\Files\Filesystem::isCreatable($this->path)) {
throw new \Sabre_DAV_Exception_Forbidden();
}
$newPath = $this->path . '/' . $name;
if (!\OC\Files\Filesystem::mkdir($newPath)) {
throw new Sabre_DAV_Exception_Forbidden('Could not create directory ' . $newPath);
}
}
// information about storage capacities
$storageInfo = OC_Helper::getStorageInfo($dir);
$maxUploadFilesize = OCP\Util::maxUploadFilesize($dir);
$publicUploadEnabled = \OC_Appconfig::getValue('core', 'shareapi_allow_public_upload', 'yes');
// if the encryption app is disabled, than everything is fine (INIT_SUCCESSFUL status code)
$encryptionInitStatus = 2;
if (OC_App::isEnabled('files_encryption')) {
$session = new \OCA\Encryption\Session(new \OC\Files\View('/'));
$encryptionInitStatus = $session->getInitialized();
}
$trashEnabled = \OCP\App::isEnabled('files_trashbin');
$trashEmpty = true;
if ($trashEnabled) {
$trashEmpty = \OCA\Files_Trashbin\Trashbin::isEmpty($user);
}
$isCreatable = \OC\Files\Filesystem::isCreatable($dir . '/');
$fileHeader = (!isset($files) or count($files) > 0);
$emptyContent = ($isCreatable and !$fileHeader) or $ajaxLoad;
OCP\Util::addscript('files', 'fileactions');
OCP\Util::addscript('files', 'files');
OCP\Util::addscript('files', 'keyboardshortcuts');
$tmpl = new OCP\Template('files', 'index', 'user');
$tmpl->assign('fileList', $list->fetchPage());
$tmpl->assign('breadcrumb', $breadcrumbNav->fetchPage());
$tmpl->assign('dir', $dir);
$tmpl->assign('isCreatable', $isCreatable);
$tmpl->assign('permissions', $permissions);
$tmpl->assign('files', $files);
$tmpl->assign('trash', $trashEnabled);
$tmpl->assign('trashEmpty', $trashEmpty);
$tmpl->assign('uploadMaxFilesize', $maxUploadFilesize);
/**
* @deprecated OC_Filesystem is replaced by \OC\Files\Filesystem
*/
public static function isCreatable($path)
{
return \OC\Files\Filesystem::isCreatable($path);
}
/**
* Returns the numeric permissions for the given directory.
* @param string $dir directory without trailing slash
* @return numeric permissions
*/
public static function getDirPermissions($dir)
{
$permissions = \OCP\PERMISSION_READ;
if (\OC\Files\Filesystem::isCreatable($dir . '/')) {
$permissions |= \OCP\PERMISSION_CREATE;
}
if (\OC\Files\Filesystem::isUpdatable($dir . '/')) {
$permissions |= \OCP\PERMISSION_UPDATE;
}
if (\OC\Files\Filesystem::isDeletable($dir . '/')) {
$permissions |= \OCP\PERMISSION_DELETE;
}
if (\OC\Files\Filesystem::isSharable($dir . '/')) {
$permissions |= \OCP\PERMISSION_SHARE;
}
return $permissions;
}
/**
* Compile Latex File
*
* @NoAdminRequired
*
* @param string $path
* @param string $filename
* @param string $compiler
* @return DataResponse
*/
public function doCompile($path, $filename, $compiler)
{
$success = 'success';
$error = 'error';
try {
set_time_limit(0);
//scanning can take ages
// If they've set the compiler to something other than an allowable option....
if (!($compiler === 'xelatex' || $compiler === 'pdflatex' || $compiler === 'latex')) {
$compiler = 'latex';
}
// The real directory file
$workdir = dirname(\OC\Files\Filesystem::getLocalFile(stripslashes($path) . $filename));
$info = pathinfo($filename);
$fileext = '.' . $info['extension'];
$projectname = trim(basename($filename, $fileext));
$pdffile = $projectname . '.pdf';
$dvifile = $projectname . '.dvi';
$psfile = $projectname . '.ps';
$tocfile = $projectname . '.toc';
$logfile = $projectname . '.log';
$bibfile = $projectname;
// Bibtex File is without extension
// As we will write pdf/ps file(s) in the $path, we need to known if it's writable
if (!\OC\Files\Filesystem::isCreatable(stripslashes($path))) {
return new JSONResponse(array('data' => array('message' => 'As you don\'t have write permission in the owner directory, it\'s not possible to create output latex files.', 'output' => '')), Http::STATUS_BAD_REQUEST);
}
// Command to jump into directory
$cd_command = "cd " . str_replace(' ', '\\ ', trim($workdir));
// PDFLatex command preparation
if ($compiler == 'xelatex' || $compiler == 'pdflatex') {
$latex_command = $compiler . ' ' . $filename;
$bibtex_command = 'bibtex ' . $bibfile;
} else {
$latex_command = "latex -output-directory={$outpath} {$filename} ; cd {$outpath}; dvips {$dvifile} ; ps2pdf {$psfile}";
}
$output = "<b>========BEGIN COMPILE========</b>\n{$psfile} \n";
$output .= $cd_command . "\n";
$output .= getcwd() . "\n";
// First Compile
$output .= shell_exec($cd_command . " && pwd");
$return = shell_exec($cd_command . " && " . $latex_command);
$output .= getcwd() . "\n";
// For BibTeX
if ($compiler == 'pdflatex') {
// Second compile step with bibtex
$return .= shell_exec($cd_command . " && " . $bibtex_command);
// compile again after bibtex
$return .= shell_exec($cd_command . " && " . $latex_command);
}
$logfile = $workdir . '/' . $logfile;
$log = file_get_contents($logfile);
while (preg_match('/Return to get cross-references right/', $log) || preg_match('/No file ' . $tocfile . '/', $log)) {
$return .= shell_exec($cd_command . " && " . $this->latex_command);
$log = file_get_contents($logfile);
}
// ! at begining of a line indicate an error!
$errors = preg_grep("/^!/", explode("\n", $log));
if (empty($errors) === false) {
$log_array = explode("\n", $log);
$error = "\n";
foreach ($errors as $line => $msg) {
for ($i = $line; $i <= $line + 5; $i++) {
$error .= $log_array[$i] . "\n";
}
}
return new JSONResponse(array('data' => array('message' => $this->l->t('Compile failed with errors') . ' - <br/>', 'output' => nl2br($output . " % " . $latex_command . "\n" . $error)), 'status' => $error), Http::STATUS_OK);
}
// No PDF File !?
if (!file_exists($workdir . '/' . $pdffile)) {
return new JSONResponse(array('data' => array('message' => $this->l->t('Compile failed with errors') . ':<br/>', 'output' => nl2br($output . " % " . $latex_command . "\n" . file_get_contents($outpath . '/' . $logfile))), 'status' => $error), Http::STATUS_OK);
}
$output .= $return;
$output .= "\n========END COMPILE==========\n";
$oc_workdir = stripslashes(\OC\Files\Filesystem::getLocalPath($workdir));
$target = \OCP\Files::buildNotExistingFileName($oc_workdir, $pdffile);
$target = \OC\Files\Filesystem::normalizePath($target);
$meta = \OC\Files\Filesystem::getFileInfo($target);
if ($compiler === 'latex') {
$target = \OCP\Files::buildNotExistingFileName($oc_workdir, $psfile);
$target = \OC\Files\Filesystem::normalizePath($target);
$meta = \OC\Files\Filesystem::getFileInfo($target);
}
return new JSONResponse(array('data' => array('output' => nl2br($output), 'path' => $path, 'pdffile' => $pdffile, 'psfile' => $psfile, 'logfile' => $logfile), 'status' => $success), Http::STATUS_OK);
} catch (\Exception $e) {
return new DataResponse(['message' => $e], Http::STATUS_BAD_REQUEST);
}
}
$permissions |= OCP\PERMISSION_DELETE;
}
if (\OC\Files\Filesystem::isSharable($dir . '/')) {
$permissions |= OCP\PERMISSION_SHARE;
}
if ($needUpgrade) {
OCP\Util::addscript('files', 'upgrade');
$tmpl = new OCP\Template('files', 'upgrade', 'user');
$tmpl->printPage();
} else {
// information about storage capacities
$storageInfo = OC_Helper::getStorageInfo();
$maxUploadFilesize = OCP\Util::maxUploadFilesize($dir);
OCP\Util::addscript('files', 'fileactions');
OCP\Util::addscript('files', 'files');
OCP\Util::addscript('files', 'keyboardshortcuts');
$tmpl = new OCP\Template('files', 'index', 'user');
$tmpl->assign('fileList', $list->fetchPage());
$tmpl->assign('breadcrumb', $breadcrumbNav->fetchPage());
$tmpl->assign('dir', \OC\Files\Filesystem::normalizePath($dir));
$tmpl->assign('isCreatable', \OC\Files\Filesystem::isCreatable($dir . '/'));
$tmpl->assign('permissions', $permissions);
$tmpl->assign('files', $files);
$tmpl->assign('trash', \OCP\App::isEnabled('files_trashbin'));
$tmpl->assign('uploadMaxFilesize', $maxUploadFilesize);
$tmpl->assign('uploadMaxHumanFilesize', OCP\Util::humanFileSize($maxUploadFilesize));
$tmpl->assign('allowZipDownload', intval(OCP\Config::getSystemValue('allowZipDownload', true)));
$tmpl->assign('usedSpacePercent', (int) $storageInfo['relative']);
$tmpl->assign('isPublic', false);
$tmpl->printPage();
}
