/**
* execute command
*/
function &executeCommand()
{
global $ilTabs, $lng, $ilAccess, $tpl, $ilCtrl;
if ($this->ctrl->getRedirectSource() == "ilinternallinkgui") {
$this->explorer();
return;
}
$next_class = $this->ctrl->getNextClass($this);
$cmd = $this->ctrl->getCmd();
$new_type = $_POST["new_type"] ? $_POST["new_type"] : $_GET["new_type"];
if ($new_type != "" && ($cmd != "confirmRemove" && $cmd != "copyToClipboard" && $cmd != "pasteFromClipboard")) {
$this->setCreationMode(true);
}
if (!$this->getCreationMode()) {
$tree =& $this->object->getTree();
if ($_GET["mepitem_id"] == "") {
$_GET["mepitem_id"] = $tree->getRootId();
}
}
if ($cmd == "create") {
switch ($_POST["new_type"]) {
case "mob":
$this->ctrl->redirectByClass("ilobjmediaobjectgui", "create");
break;
case "fold":
// todo
$this->ctrl->redirectByClass("ilobjfoldergui", "create");
break;
}
}
switch ($next_class) {
case 'ilmediapoolpagegui':
$this->prepareOutput();
$this->addHeaderAction();
$this->setMediaPoolPageTabs();
include_once "./Modules/MediaPool/classes/class.ilMediaPoolPageGUI.php";
$mep_page_gui = new ilMediaPoolPageGUI($_GET["mepitem_id"], $_GET["old_nr"]);
if (!$ilAccess->checkAccess("write", "", $this->object->getRefId())) {
$mep_page_gui->setEnableEditing(false);
}
$ret = $this->ctrl->forwardCommand($mep_page_gui);
if ($ret != "") {
$tpl->setContent($ret);
}
$this->tpl->show();
break;
case "ilobjmediaobjectgui":
//$cmd.="Object";
if ($cmd == "create" || $cmd == "save" || $cmd == "cancel") {
$ret_obj = $_GET["mepitem_id"];
$ilObjMediaObjectGUI =& new ilObjMediaObjectGUI("", 0, false, false);
$ilObjMediaObjectGUI->setWidthPreset($this->object->getDefaultWidth());
$ilObjMediaObjectGUI->setHeightPreset($this->object->getDefaultHeight());
} else {
$ret_obj = $tree->getParentId($_GET["mepitem_id"]);
$ilObjMediaObjectGUI =& new ilObjMediaObjectGUI("", ilMediaPoolItem::lookupForeignId($_GET["mepitem_id"]), false, false);
$this->ctrl->setParameter($this, "mepitem_id", $this->getParentFolderId());
$ilTabs->setBackTarget($lng->txt("back"), $this->ctrl->getLinkTarget($this, $_GET["mep_mode"] ? $_GET["mep_mode"] : "listMedia"));
}
if ($this->ctrl->getCmdClass() == "ilinternallinkgui") {
$this->ctrl->setReturn($this, "explorer");
} else {
$this->ctrl->setParameter($this, "mepitem_id", $ret_obj);
$this->ctrl->setReturn($this, $_GET["mep_mode"] ? $_GET["mep_mode"] : "listMedia");
$this->ctrl->setParameter($this, "mepitem_id", $_GET["mepitem_id"]);
}
$this->getTemplate();
$ilObjMediaObjectGUI->setTabs();
$this->setLocator();
//$ret =& $ilObjMediaObjectGUI->executeCommand();
$ret = $this->ctrl->forwardCommand($ilObjMediaObjectGUI);
if ($cmd == "save" && $ret != false) {
$mep_item = new ilMediaPoolItem();
$mep_item->setTitle($ret->getTitle());
$mep_item->setType("mob");
$mep_item->setForeignId($ret->getId());
$mep_item->create();
$parent = $_GET["mepitem_id"] == "" ? $tree->getRootId() : $_GET["mepitem_id"];
$tree->insertNode($mep_item->getId(), $parent);
ilUtil::redirect("ilias.php?baseClass=ilMediaPoolPresentationGUI&cmd=listMedia&ref_id=" . $_GET["ref_id"] . "&mepitem_id=" . $_GET["mepitem_id"]);
} else {
$this->tpl->show();
}
break;
case "ilobjfoldergui":
// todo
$this->addHeaderAction();
$folder_gui = new ilObjFolderGUI("", 0, false, false);
$this->ctrl->setReturn($this, "listMedia");
$cmd .= "Object";
switch ($cmd) {
case "createObject":
$this->prepareOutput();
$folder_gui =& new ilObjFolderGUI("", 0, false, false);
$folder_gui->setFormAction("save", $this->ctrl->getFormActionByClass("ilobjfoldergui"));
$folder_gui->createObject();
$this->tpl->show();
break;
case "saveObject":
//$folder_gui->setReturnLocation("save", $this->ctrl->getLinkTarget($this, "listMedia"));
$parent = $_GET["mepitem_id"] == "" ? $tree->getRootId() : $_GET["mepitem_id"];
$folder_gui->setFolderTree($tree);
$folder_gui->saveObject($parent);
//$this->ctrl->redirect($this, "listMedia");
break;
case "editObject":
$this->prepareOutput();
$folder_gui =& new ilObjFolderGUI("", ilMediaPoolItem::lookupForeignId($_GET["mepitem_id"]), false, false);
$this->ctrl->setParameter($this, "foldereditmode", "1");
$folder_gui->setFormAction("update", $this->ctrl->getFormActionByClass("ilobjfoldergui"));
$folder_gui->editObject();
$this->tpl->show();
break;
case "updateObject":
$folder_gui =& new ilObjFolderGUI("", ilMediaPoolItem::lookupForeignId($_GET["mepitem_id"]), false, false);
$this->ctrl->setParameter($this, "mepitem_id", $this->getParentFolderId());
$this->ctrl->setReturn($this, "listMedia");
$folder_gui->updateObject(true);
// this returns to parent
break;
case "cancelObject":
if ($_GET["foldereditmode"]) {
$this->ctrl->setParameter($this, "mepitem_id", $this->getParentFolderId());
}
$this->ctrl->redirect($this, "listMedia");
break;
}
break;
case "ileditclipboardgui":
$this->prepareOutput();
$this->addHeaderAction();
$this->ctrl->setReturn($this, $_GET["mep_mode"] ? $_GET["mep_mode"] : "listMedia");
$clip_gui = new ilEditClipboardGUI();
$clip_gui->setMultipleSelections(true);
$clip_gui->setInsertButtonTitle($lng->txt("mep_copy_to_mep"));
$ilTabs->setTabActive("clipboard");
//$ret =& $clip_gui->executeCommand();
$ret =& $this->ctrl->forwardCommand($clip_gui);
$this->tpl->show();
break;
case 'ilinfoscreengui':
$this->prepareOutput();
$this->addHeaderAction();
$this->infoScreen();
$this->tpl->show();
break;
case 'ilpermissiongui':
$this->prepareOutput();
$this->addHeaderAction();
include_once "Services/AccessControl/classes/class.ilPermissionGUI.php";
$perm_gui =& new ilPermissionGUI($this);
$ret =& $this->ctrl->forwardCommand($perm_gui);
$this->tpl->show();
break;
case "ilexportgui":
$this->prepareOutput();
$this->addHeaderAction();
include_once "./Services/Export/classes/class.ilExportGUI.php";
$exp_gui = new ilExportGUI($this);
$exp_gui->addFormat("xml");
$ret = $this->ctrl->forwardCommand($exp_gui);
$this->tpl->show();
break;
case "ilfilesystemgui":
$this->prepareOutput();
$this->addHeaderAction();
$ilTabs->clearTargets();
$ilTabs->setBackTarget($lng->txt("back"), $ilCtrl->getLinkTarget($this, "listMedia"));
$mset = new ilSetting("mobs");
if (trim($mset->get("upload_dir")) != "") {
include_once "./Services/FileSystem/classes/class.ilFileSystemGUI.php";
$fs_gui = new ilFileSystemGUI($mset->get("upload_dir"));
$fs_gui->setPostDirPath(true);
$fs_gui->setTableId("mepud" . $this->object->getId());
$fs_gui->setAllowFileCreation(false);
$fs_gui->setAllowDirectoryCreation(false);
$fs_gui->clearCommands();
$fs_gui->addCommand($this, "selectUploadDirFiles", $this->lng->txt("mep_sel_upload_dir_files"), false, true);
//$fs_gui->addCommand($this, "assignFullscreenObject", $this->lng->txt("cont_assign_full"));
$ret =& $this->ctrl->forwardCommand($fs_gui);
}
$this->tpl->show();
break;
case "ilcommonactiondispatchergui":
include_once "Services/Object/classes/class.ilCommonActionDispatcherGUI.php";
$gui = ilCommonActionDispatcherGUI::getInstanceFromAjaxCall();
$this->ctrl->forwardCommand($gui);
break;
default:
$this->prepareOutput();
$this->addHeaderAction();
$cmd = $this->ctrl->getCmd("frameset");
$this->{$cmd}();
if (!$this->getCreationMode()) {
$this->tpl->show();
}
break;
}
}
