/**
* upload file
*/
function uploadFile()
{
global $lng;
// determine directory
$cur_subdir = str_replace(".", "", ilUtil::stripSlashes($_GET["cdir"]));
$cur_dir = !empty($cur_subdir) ? $this->main_dir . "/" . $cur_subdir : $this->main_dir;
include_once 'Services/FileSystem/classes/class.ilUploadFiles.php';
if (is_file($_FILES["new_file"]["tmp_name"])) {
move_uploaded_file($_FILES["new_file"]["tmp_name"], $cur_dir . "/" . ilUtil::stripSlashes($_FILES["new_file"]["name"]));
if (is_file($cur_dir . "/" . ilUtil::stripSlashes($_FILES["new_file"]["name"]))) {
ilUtil::sendSuccess($lng->txt("cont_file_created"), true);
$this->setPerformedCommand("create_file", array("name" => ilUtil::stripSlashes($_FILES["new_file"]["name"])));
}
} elseif ($_POST["uploaded_file"]) {
// check if the file is in the ftp directory and readable
if (ilUploadFiles::_checkUploadFile($_POST["uploaded_file"])) {
// copy uploaded file to data directory
ilUploadFiles::_copyUploadFile($_POST["uploaded_file"], $cur_dir . "/" . ilUtil::stripSlashes($_POST["uploaded_file"]));
}
if (is_file($cur_dir . "/" . ilUtil::stripSlashes($_POST["uploaded_file"]))) {
ilUtil::sendSuccess($lng->txt("cont_file_created"), true);
$this->setPerformedCommand("create_file", array("name" => ilUtil::stripSlashes($_POST["uploaded_file"])));
}
} else {
if (trim($_FILES["new_file"]["name"]) == "") {
ilUtil::sendFailure($lng->txt("cont_enter_a_file"), true);
}
}
$this->ctrl->saveParameter($this, "cdir");
ilUtil::renameExecutables($this->main_dir);
$this->ctrl->redirect($this, "listFiles");
}
function newModuleVersionUpload()
{
global $_FILES, $rbacsystem;
$unzip = PATH_TO_UNZIP;
$tocheck = "imsmanifest.xml";
include_once 'Services/FileSystem/classes/class.ilUploadFiles.php';
// check create permission before because the uploaded file will be copied
if (!$rbacsystem->checkAccess("write", $_GET["ref_id"])) {
$this->ilias->raiseError($this->lng->txt("no_create_permission"), $this->ilias->error_obj->WARNING);
} elseif ($_FILES["scormfile"]["name"]) {
// check if file was uploaded
$source = $_FILES["scormfile"]["tmp_name"];
if ($source == 'none' || !$source) {
ilUtil::sendInfo($this->lng->txt("upload_error_file_not_found"), true);
$this->newModuleVersion();
return;
}
} elseif ($_POST["uploaded_file"]) {
// check if the file is in the ftp directory and readable
if (!ilUploadFiles::_checkUploadFile($_POST["uploaded_file"])) {
$this->ilias->raiseError($this->lng->txt("upload_error_file_not_found"), $this->ilias->error_obj->MESSAGE);
}
// copy the uploaded file to the client web dir to analyze the imsmanifest
// the copy will be moved to the lm directory or deleted
$source = CLIENT_WEB_DIR . "/" . $_POST["uploaded_file"];
ilUploadFiles::_copyUploadFile($_POST["uploaded_file"], $source);
$source_is_copy = true;
} else {
ilUtil::sendInfo($this->lng->txt("upload_error_file_not_found"), true);
$this->newModuleVersion();
return;
}
// fim.
//unzip the imsmanifest-file from new uploaded file
$pathinfo = pathinfo($source);
$dir = $pathinfo["dirname"];
$file = $pathinfo["basename"];
$cdir = getcwd();
chdir($dir);
//we need more flexible unzip here than ILIAS standard classes allow
$unzipcmd = $unzip . " -o " . ilUtil::escapeShellArg($source) . " " . $tocheck;
exec($unzipcmd);
chdir($cdir);
$tmp_file = $dir . "/" . $tocheck . "." . $_GET["ref_id"];
rename($dir . "/" . $tocheck, $tmp_file);
$new_manifest = file_get_contents($tmp_file);
//remove temp file
unlink($tmp_file);
//get old manifest file
$old_manifest = file_get_contents($this->object->getDataDirectory() . "/" . $tocheck);
//reload fixed version of file
$check = '/xmlns="http:\\/\\/www.imsglobal.org\\/xsd\\/imscp_v1p1"/';
$replace = "xmlns=\"http://www.imsproject.org/xsd/imscp_rootv1p1p2\"";
$reload_manifest = preg_replace($check, $replace, $new_manifest);
//do testing for converted versions as well as earlier ILIAS version messed up utf8 conversion
if (strcmp($new_manifest, $old_manifest) == 0 || strcmp(utf8_encode($new_manifest), $old_manifest) == 0 || strcmp($reload_manifest, $old_manifest) == 0 || strcmp(utf8_encode($reload_manifest), $old_manifest) == 0) {
//get exisiting module version
$module_version = $this->object->getModuleVersion();
if ($_FILES["scormfile"]["name"]) {
//build targetdir in lm_data
$file_path = $this->object->getDataDirectory() . "/" . $_FILES["scormfile"]["name"] . "." . $module_version;
//move to data directory and add subfix for versioning
ilUtil::moveUploadedFile($_FILES["scormfile"]["tmp_name"], $_FILES["scormfile"]["name"], $file_path);
} else {
//build targetdir in lm_data
$file_path = $this->object->getDataDirectory() . "/" . $_POST["uploaded_file"] . "." . $module_version;
// move the already copied file to the lm_data directory
rename($source, $file_path);
}
//unzip and replace old extracted files
ilUtil::unzip($file_path, true);
ilUtil::renameExecutables($this->object->getDataDirectory());
//(security)
//increase module version
$this->object->setModuleVersion($module_version + 1);
$this->object->update();
//redirect to properties and display success
ilUtil::sendInfo($this->lng->txt("cont_new_module_added"), true);
ilUtil::redirect("ilias.php?baseClass=ilSAHSEditGUI&ref_id=" . $_GET["ref_id"]);
exit;
} else {
if ($source_is_copy) {
unlink($source);
}
ilUtil::sendInfo($this->lng->txt("cont_invalid_new_module"), true);
$this->newModuleVersion();
}
}
/**
* display status information or report errors messages
* in case of error
*
* @access public
*/
function uploadObject()
{
global $_FILES, $rbacsystem;
include_once 'Services/FileSystem/classes/class.ilUploadFiles.php';
// check create permission
if (!$rbacsystem->checkAccess("create", $_GET["ref_id"], "sahs")) {
$this->ilias->raiseError($this->lng->txt("no_create_permission"), $this->ilias->error_obj->WARNING);
} elseif ($_FILES["scormfile"]["name"]) {
// check if file was uploaded
$source = $_FILES["scormfile"]["tmp_name"];
if ($source == 'none' || !$source) {
$this->ilias->raiseError($this->lng->txt("msg_no_file"), $this->ilias->error_obj->MESSAGE);
}
// get_cfg_var("upload_max_filesize"); // get the may filesize form t he php.ini
switch ($__FILES["scormfile"]["error"]) {
case UPLOAD_ERR_INI_SIZE:
$this->ilias->raiseError($this->lng->txt("err_max_file_size_exceeds"), $this->ilias->error_obj->MESSAGE);
break;
case UPLOAD_ERR_FORM_SIZE:
$this->ilias->raiseError($this->lng->txt("err_max_file_size_exceeds"), $this->ilias->error_obj->MESSAGE);
break;
case UPLOAD_ERR_PARTIAL:
$this->ilias->raiseError($this->lng->txt("err_partial_file_upload"), $this->ilias->error_obj->MESSAGE);
break;
case UPLOAD_ERR_NO_FILE:
$this->ilias->raiseError($this->lng->txt("err_no_file_uploaded"), $this->ilias->error_obj->MESSAGE);
break;
}
$file = pathinfo($_FILES["scormfile"]["name"]);
} elseif ($_POST["uploaded_file"]) {
// check if the file is in the upload directory and readable
if (!ilUploadFiles::_checkUploadFile($_POST["uploaded_file"])) {
$this->ilias->raiseError($this->lng->txt("upload_error_file_not_found"), $this->ilias->error_obj->MESSAGE);
}
$file = pathinfo($_POST["uploaded_file"]);
} else {
$this->ilias->raiseError($this->lng->txt("msg_no_file"), $this->ilias->error_obj->MESSAGE);
}
$name = substr($file["basename"], 0, strlen($file["basename"]) - strlen($file["extension"]) - 1);
if ($name == "") {
$name = $this->lng->txt("no_title");
}
// create and insert object in objecttree
switch ($_POST["sub_type"]) {
case "scorm2004":
include_once "./Modules/Scorm2004/classes/class.ilObjSCORM2004LearningModule.php";
$newObj = new ilObjSCORM2004LearningModule();
$newObj->setEditable($_POST["editable"] == 'y');
$newObj->setImportSequencing($_POST["import_sequencing"]);
$newObj->setSequencingExpertMode($_POST["import_sequencing"]);
break;
case "scorm":
include_once "./Modules/ScormAicc/classes/class.ilObjSCORMLearningModule.php";
$newObj = new ilObjSCORMLearningModule();
break;
case "aicc":
include_once "./Modules/ScormAicc/classes/class.ilObjAICCLearningModule.php";
$newObj = new ilObjAICCLearningModule();
break;
case "hacp":
include_once "./Modules/ScormAicc/classes/class.ilObjHACPLearningModule.php";
$newObj = new ilObjHACPLearningModule();
break;
}
$newObj->setTitle($name);
$newObj->setSubType($_POST["sub_type"]);
$newObj->setDescription("");
$newObj->create(true);
$newObj->createReference();
$newObj->putInTree($_GET["ref_id"]);
$newObj->setPermissions($_GET["ref_id"]);
$newObj->notify("new", $_GET["ref_id"], $_GET["parent_non_rbac_id"], $_GET["ref_id"], $newObj->getRefId());
// create data directory, copy file to directory
$newObj->createDataDirectory();
if ($_FILES["scormfile"]["name"]) {
// copy uploaded file to data directory
$file_path = $newObj->getDataDirectory() . "/" . $_FILES["scormfile"]["name"];
ilUtil::moveUploadedFile($_FILES["scormfile"]["tmp_name"], $_FILES["scormfile"]["name"], $file_path);
} else {
// copy uploaded file to data directory
$file_path = $newObj->getDataDirectory() . "/" . $_POST["uploaded_file"];
ilUploadFiles::_copyUploadFile($_POST["uploaded_file"], $file_path);
}
ilUtil::unzip($file_path);
ilUtil::renameExecutables($newObj->getDataDirectory());
$title = $newObj->readObject();
if ($title != "") {
ilObject::_writeTitle($newObj->getId(), $title);
/*$md = new ilMD($newObj->getId(),0, $newObj->getType());
if(is_object($md_gen = $md->getGeneral()))
{
$md_gen->setTitle($title);
$md_gen->update();
}*/
}
ilUtil::sendInfo($this->lng->txt($newObj->getType() . "_added"), true);
ilUtil::redirect("ilias.php?baseClass=ilSAHSEditGUI&ref_id=" . $newObj->getRefId());
}
/**
* upload file
*/
function uploadFile()
{
global $lng;
// determine directory
$cur_subdir = str_replace(".", "", ilUtil::stripSlashes($_GET["cdir"]));
$cur_dir = !empty($cur_subdir) ? $this->main_dir . "/" . $cur_subdir : $this->main_dir;
$tgt_file = null;
if (is_file($_FILES["new_file"]["tmp_name"])) {
$tgt_file = $cur_dir . "/" . ilUtil::stripSlashes($_FILES["new_file"]["name"]);
move_uploaded_file($_FILES["new_file"]["tmp_name"], $tgt_file);
} elseif ($_POST["uploaded_file"]) {
include_once 'Services/FileSystem/classes/class.ilUploadFiles.php';
// check if the file is in the ftp directory and readable
if (ilUploadFiles::_checkUploadFile($_POST["uploaded_file"])) {
$tgt_file = $cur_dir . "/" . ilUtil::stripSlashes($_POST["uploaded_file"]);
// copy uploaded file to data directory
ilUploadFiles::_copyUploadFile($_POST["uploaded_file"], $tgt_file);
}
} else {
if (trim($_FILES["new_file"]["name"]) == "") {
ilUtil::sendFailure($lng->txt("cont_enter_a_file"), true);
}
}
if ($tgt_file && is_file($tgt_file)) {
$unzip = null;
// extract zip?
include_once "./Services/Utilities/classes/class.ilMimeTypeUtil.php";
if (ilMimeTypeUtil::getMimeType($tgt_file) == "application/zip") {
$this->ctrl->setParameter($this, "upfile", basename($tgt_file));
$url = $this->ctrl->getLinkTarget($this, "unzipFile");
$this->ctrl->setParameter($this, "upfile", "");
include_once "Services/UIComponent/Button/classes/class.ilLinkButton.php";
$unzip = ilLinkButton::getInstance();
$unzip->setCaption("unzip");
$unzip->setUrl($url);
$unzip = " " . $unzip->render();
}
ilUtil::sendSuccess($lng->txt("cont_file_created") . $unzip, true);
$this->setPerformedCommand("create_file", array("name" => substr($tgt_file, strlen($this->main_dir) + 1)));
}
$this->ctrl->saveParameter($this, "cdir");
ilUtil::renameExecutables($this->main_dir);
$this->ctrl->redirect($this, "listFiles");
}