Class ilObjSCORMLearningModuleGUI. More...

Inheritance diagram for ilObjSCORMLearningModuleGUI:

Collaboration diagram for ilObjSCORMLearningModuleGUI:

Public Member Functions
	ilObjSCORMLearningModuleGUI ($a_data, $a_id, $a_call_by_reference, $a_prepare_output=true)
	Constructor.
	assignObject ()
	assign scorm object to scorm gui object
	properties ()
	scorm module properties
	newModuleVersion ()
	upload new version of module
	getMaxFileSize ()
	newModuleVersionUpload ()
	saveProperties ()
	save properties
	deleteTrackingForUser ()
	display deletion confirmation screen
	cancelDelete ()
	cancel deletion of export files
	confirmedDelete ()
	cancel ()
	overwrite..jump back to trackingdata not parent
	decreaseAttempts ()
	setSubTabs ()
Public Member Functions inherited from ilObjSAHSLearningModuleGUI
	ilObjSAHSLearningModuleGUI ($a_data, $a_id, $a_call_by_reference, $a_prepare_output=true)
	Constructor.
&	executeCommand ()
	execute command
	viewObject ()
	list childs of current object
	initCreationForms ($a_new_type)
	no manual SCORM creation, only import at the time
	initCreationForm ()
	Init form.
	initUploadForm ()
	Init upload form.
	cancelObject ($in_rep=false)
	Cancel action and go back to previous page.
	uploadObject ()
	display dialogue for importing SCORM package
	upload ()
	saveObject ()
	save new learning module to db
	info ()
	permission form
	owner ()
	show owner of learning module
	getTemplate ()
	output main header (title and locator)
	frameset ()
	output main frameset of media pool left frame: explorer tree of folders right frame: media pool content
	setTabs ()
	output tabs
	certificate ()
	Shows the certificate editor.
	getTabs (&$tabs_gui)
	adds tabs to tab gui object
	_goto ($a_target)
	goto target course
	addLocatorItems ()
	should be overwritten to add object specific items (repository items are preloaded)
Public Member Functions inherited from ilObjectGUI
	ilObjectGUI ($a_data, $a_id=0, $a_call_by_reference=true, $a_prepare_output=true)
	Constructor public.
	withReferences ()
	determines wether objects are referenced or not (got ref ids or not)
	setCreationMode ($a_mode=true)
	if true, a creation screen is displayed the current $_GET[ref_id] don't belong to the current class! the mode is determined in ilrepositorygui
	getCreationMode ()
	get creation mode
	getAdminTabs (&$tabs_gui)
	administration tabs show only permissions and trash folder
	getHTML ()
	undeleteObject ()
	Get objects back from trash.
	confirmedDeleteObject ()
	confirmed deletion of object -> objects are moved to trash or deleted immediately, if trash is disabled
	cancelDeleteObject ()
	cancel deletion of object
	removeFromSystemObject ()
	remove objects from trash bin and all entries therefore every object needs a specific deleteObject() method
	createObject ()
	create new object form
	cancelCreation ()
	cancel create action and go back to repository parent
	editObject ()
	edit object
	updateObject ()
	updates object entry in object_data
	getFormAction ($a_cmd, $a_formaction="")
	get form action for command (command is method name without "Object", e.g.
	isVisible ($a_ref_id, $a_type)
	deleteObject ($a_error=false)
	Display deletion confirmation screen.
	trashObject ()
	Show trash content of object.
	getTemplateFile ($a_cmd, $a_type="")
	get a template blockfile format: tpl.
	cloneAllObject ()
	Clone single (not container object) Method is overwritten in ilContainerGUI.
	copyWizardHasOptions ($a_mode)
	Check if there is any modules specific option.

Data Fields
const	EXPORT_UNDEF = 0
const	EXPORT_ALL = 1
const	EXPORT_SELECTED = 2
const	EXPORT_TYPE_RAW = 1
const	EXPORT_TYPE_SUCCESS = 2

Protected Member Functions
	showTrackingItemsBySco ()
	show tracking data
	showTrackingItems ()
	Show tracking table ilTabs $ilTabs $global ilToolbar $ilToolbar.
	applyUserTableFilter ()
	Apply table filter.
	resetUserTableFilter ()
	Reset table filter.
	import ()
	gui functions for GUI export
	importForm ()
	Show import form.
	initImportForm ()
	Init import form.
	exportSelectionAll ()
	Show export section for all users.
	exportSelectionUsers ()
	Export selection for selected users.
	exportSelection ($a_type)
	Show export selection.
	initExportForm ($a_type)
	Init export form.
	export ()
	Do export.
	showTrackingItem ()
	show tracking data of item
	showTrackingItemSco ()
	show tracking data of item
	showTrackingItemPerUser ()
	show tracking data of item per user

Detailed Description

Class ilObjSCORMLearningModuleGUI.

Author: Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e, Hendrik Holtmann holtm.nosp@m.ann@.nosp@m.mac.c.nosp@m.om

Id:: class.ilObjSCORMLearningModuleGUI.php 40810 2013-03-22 15:52:12Z jluetzen

ilObjSCORMLearningModuleGUI: ilFileSystemGUI, ilMDEditorGUI, ilPermissionGUI, ilLearningProgressGUI ilObjSCORMLearningModuleGUI: ilInfoScreenGUI ilObjSCORMLearningModuleGUI: ilCertificateGUI ilObjSCORMLearningModuleGUI: ilLicenseGUI

Definition at line 26 of file class.ilObjSCORMLearningModuleGUI.php.

Member Function Documentation

ilObjSCORMLearningModuleGUI::applyUserTableFilter ( )

protected

Apply table filter.

Definition at line 514 of file class.ilObjSCORMLearningModuleGUI.php.

References showTrackingItems(), and ilTable2GUI\writeFilterToSession().

        {
                include_once './Modules/ScormAicc/classes/class.ilSCORMTrackingUsersTableGUI.php';
                $tbl = new ilSCORMTrackingUsersTableGUI($this->object->getId(), $this, 'showtrackingItems');
                $tbl->writeFilterToSession();
                $tbl->resetOffset();
                $this->showTrackingItems();
        }

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ilObjSCORMLearningModuleGUI::assignObject ( )

assign scorm object to scorm gui object

Reimplemented from ilObjectGUI.

Reimplemented in ilObjSCORM2004LearningModuleGUI, ilObjAICCLearningModuleGUI, and ilObjHACPLearningModuleGUI.

Definition at line 57 of file class.ilObjSCORMLearningModuleGUI.php.

        {
                if($this->id != 0)
                {
                        if($this->call_by_reference)
                        {
                                $this->object = & new ilObjSCORMLearningModule($this->id, true);
                        }
                        else
                        {
                                $this->object = & new ilObjSCORMLearningModule($this->id, false);
                        }
                }
        }

ilObjSCORMLearningModuleGUI::cancel ( )

overwrite..jump back to trackingdata not parent

Definition at line 653 of file class.ilObjSCORMLearningModuleGUI.php.

References ilUtil\sendInfo().

        {
                ilUtil::sendInfo($this->lng->txt("msg_cancel"), true);
                $this->ctrl->redirect($this, "properties");
        }

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ilObjSCORMLearningModuleGUI::cancelDelete ( )

cancel deletion of export files

Reimplemented in ilObjSCORM2004LearningModuleGUI.

Definition at line 622 of file class.ilObjSCORMLearningModuleGUI.php.

References ilUtil\sendInfo().

        {
                session_unregister("scorm_user_delete");
                ilUtil::sendInfo($this->lng->txt("msg_cancel"), true);
                $this->ctrl->redirect($this, "showTrackingItems");
        }

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ilObjSCORMLearningModuleGUI::confirmedDelete ( )

Definition at line 629 of file class.ilObjSCORMLearningModuleGUI.php.

References $_SESSION, $ilDB, and ilLPStatusWrapper\_updateStatus().

        {
                global $ilDB;
                include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
                foreach($_SESSION["scorm_user_delete"] as $user)
                {
                        $ilDB->manipulateF('
                                DELETE FROM scorm_tracking
                                WHERE user_id = %s
                                AND obj_id = %s',
                                                array('integer', 'integer'),
                                                array($user, $this->object->getID()));
                        
                        ilLPStatusWrapper::_updateStatus($this->object->getId(), $user);
                }
                                
                $this->ctrl->redirect($this, "showTrackingItems");
        }

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ilObjSCORMLearningModuleGUI::decreaseAttempts ( )

Reimplemented in ilObjSCORM2004LearningModuleGUI.

Definition at line 838 of file class.ilObjSCORMLearningModuleGUI.php.

References $_POST, $ilDB, $res, ilLPStatusWrapper\_updateStatus(), and ilUtil\sendInfo().

        {
                global $ilDB, $ilUser;
                if(!isset($_POST["user"]))
                {
                        ilUtil::sendInfo($this->lng->txt("no_checkbox"), true);
                }
                foreach($_POST["user"] as $user)
                {
                        //first check if there is a package_attempts entry
                        //get existing account - sco id is always 0
                        $val_set = $ilDB->queryF('
                        SELECT * FROM scorm_tracking 
                        WHERE user_id = %s
                        AND sco_id = %s 
                        AND lvalue = %s
                        AND obj_id = %s',
                                        array('integer', 'integer', 'text', 'integer'),
                                        array($user, 0, 'package_attempts', $this->object->getID()));
                        $val_rec = $ilDB->fetchAssoc($val_set);
                        $val_rec["rvalue"] = str_replace("\r\n", "\n", $val_rec["rvalue"]);
                        if($val_rec["rvalue"] != null && $val_rec["rvalue"] != 0)
                        {
                                $new_rec = $val_rec["rvalue"] - 1;
                                //decrease attempt by 1
                                if($res = $ilDB->numRows($val_set) > 0)
                                {
                                        $ilDB->update('scorm_tracking',
                                                array(
                                                        'rvalue' => array('clob', $new_rec)
                                                ),
                                                array(
                                                        'user_id' => array('integer', $user),
                                                        'sco_id' => array('integer', 0),
                                                        'obj_id' => array('integer', $this->object->getId()),
                                                        'lvalue' => array('text', 'package_attempts')
                                                )
                                        );
                                }
                                else
                                {
                                        $ilDB->insert('scorm_tracking', array(
                                                'rvalue' => array('clob', $new_rec),
                                                'user_id' => array('integer', $user),
                                                'sco_id' => array('integer', 0),
                                                'obj_id' => array('integer', $this->object->getId()),
                                                'lvalue' => array('text', 'package_attempts')
                                        ));
                                }
                                include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
                                ilLPStatusWrapper::_updateStatus($this->object->getId(), $user);
                        }
                }
                //$this->ctrl->saveParameter($this, "cdir");
                $this->ctrl->redirect($this, "showTrackingItems");
        }

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ilObjSCORMLearningModuleGUI::deleteTrackingForUser ( )

display deletion confirmation screen

Reimplemented in ilObjSCORM2004LearningModuleGUI.

Definition at line 538 of file class.ilObjSCORMLearningModuleGUI.php.

References $_POST, $_SESSION, ilObject\_exists(), ilUtil\getImageTagByType(), ilObjectGUI\getTemplateFile(), ilUtil\sendInfo(), and ilUtil\switchColor().

        {
                if(!isset($_POST["user"]))
                {
                        $this->ilias->raiseError($this->lng->txt("no_checkbox"), $this->ilias->error_obj->MESSAGE);
                }
                // SAVE POST VALUES
                $_SESSION["scorm_user_delete"] = $_POST["user"];
                unset($this->data);
                $this->data["cols"] = array("type", "title", "description");
                foreach($_POST["user"] as $id)
                {
                        if(ilObject::_exists($id) && ilObject::_lookUpType($id) == "usr")
                        {
                                $user = new ilObjUser($id);
                                $this->data["data"]["$id"] = array(
                                        "type" => "sahs",
                                        "title" => $user->getLastname() . ", " . $user->getFirstname(),
                                        "desc" => $this->lng->txt("cont_tracking_data")
                                );
                        }
                }
                $this->data["buttons"] = array("cancelDelete" => $this->lng->txt("cancel"),
                        "confirmedDelete" => $this->lng->txt("confirm"));
                $this->getTemplateFile("confirm");
                ilUtil::sendInfo($this->lng->txt("info_delete_sure"));
                $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
                // BEGIN TABLE HEADER
                foreach($this->data["cols"] as $key)
                {
                        $this->tpl->setCurrentBlock("table_header");
                        $this->tpl->setVariable("TEXT", $this->lng->txt($key));
                        $this->tpl->parseCurrentBlock();
                }
                // END TABLE HEADER
                // BEGIN TABLE DATA
                $counter = 0;
                foreach($this->data["data"] as $key => $value)
                {
                        // BEGIN TABLE CELL
                        foreach($value as $key => $cell_data)
                        {
                                $this->tpl->setCurrentBlock("table_cell");
                                // CREATE TEXT STRING
                                if($key == "type")
                                {
                                        $this->tpl->setVariable("TEXT_CONTENT", ilUtil::getImageTagByType($cell_data, $this->tpl->tplPath));
                                }
                                else
                                {
                                        $this->tpl->setVariable("TEXT_CONTENT", $cell_data);
                                }
                                $this->tpl->parseCurrentBlock();
                        }
                        $this->tpl->setCurrentBlock("table_row");
                        $this->tpl->setVariable("CSS_ROW", ilUtil::switchColor(++$counter, "tblrow1", "tblrow2"));
                        $this->tpl->parseCurrentBlock();
                        // END TABLE CELL
                }
                // END TABLE DATA
                // BEGIN OPERATION_BTN
                foreach($this->data["buttons"] as $name => $value)
                {
                        $this->tpl->setCurrentBlock("operation_btn");
                        $this->tpl->setVariable("BTN_NAME", $name);
                        $this->tpl->setVariable("BTN_VALUE", $value);
                        $this->tpl->parseCurrentBlock();
                }
        }

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ilObjSCORMLearningModuleGUI::export ( )

protected

Do export.

Definition at line 804 of file class.ilObjSCORMLearningModuleGUI.php.

References EXPORT_ALL, EXPORT_TYPE_RAW, initExportForm(), and ilUtil\sendFailure().

        {
                $form = $this->initExportForm(self::EXPORT_UNDEF);
                if($form->checkInput())
                {
                        if($form->getInput('type') == self::EXPORT_TYPE_RAW)
                        {
                                if($form->getInput('etype') == self::EXPORT_ALL)
                                {
                                        return $this->object->exportSelectedRaw(true);
                                }
                                else
                                {
                                        $users = (array) unserialize(html_entity_decode($form->getInput('users')));
                                        return $this->object->exportSelectedRaw(false,$users);
                                }
                        }
                        else
                        {
                                if($form->getInput('etype') == self::EXPORT_ALL)
                                {
                                        return $this->object->exportSelected(true);
                                }
                                else
                                {
                                        $users = (array) unserialize(html_entity_decode($form->getInput('users')));
                                        return $this->object->exportSelected(false,$users);
                                }
                        }
                }
                ilUtil::sendFailure($this->lng->txt('err_check_input'));
                $this->ctrl->redirect($this,'showTrackingItems');
        }

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ilObjSCORMLearningModuleGUI::exportSelection ( $a_type )

protected

Show export selection.

Parameters

int $a_type

Definition at line 747 of file class.ilObjSCORMLearningModuleGUI.php.

References initExportForm().

Referenced by exportSelectionAll(), and exportSelectionUsers().

        {
                global $ilTabs;
                
                $ilTabs->clearTargets();
                $ilTabs->setBackTarget(
                        $this->lng->txt('back'),
                        $this->ctrl->getLinkTarget($this,'showTrackingItems')
                );
                $form = $this->initExportForm($a_type);
                $this->tpl->setContent($form->getHTML());
        }

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ilObjSCORMLearningModuleGUI::exportSelectionAll ( )

protected

Show export section for all users.

Definition at line 724 of file class.ilObjSCORMLearningModuleGUI.php.

References exportSelection().

        {
                $this->exportSelection(self::EXPORT_ALL);
        }

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ilObjSCORMLearningModuleGUI::exportSelectionUsers ( )

protected

Export selection for selected users.

Definition at line 732 of file class.ilObjSCORMLearningModuleGUI.php.

References $_POST, exportSelection(), and ilUtil\sendFailure().

        {
                if(!count((array) $_POST['user']))
                {
                        ilUtil::sendFailure($this->lng->txt('select_one'),true);
                        $this->ctrl->redirect($this,'showTrackingItems');
                }
                $this->exportSelection(self::EXPORT_SELECTED);
        }

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ilObjSCORMLearningModuleGUI::getMaxFileSize ( )

Definition at line 277 of file class.ilObjSCORMLearningModuleGUI.php.

Referenced by newModuleVersion().

        {
                // get the value for the maximal uploadable filesize from the php.ini (if available)
                $umf = get_cfg_var("upload_max_filesize");
                // get the value for the maximal post data from the php.ini (if available)
                $pms = get_cfg_var("post_max_size");
                //convert from short-string representation to "real" bytes
                $multiplier_a = array("K" => 1024, "M" => 1024 * 1024, "G" => 1024 * 1024 * 1024);
                $umf_parts = preg_split("/(\d+)([K|G|M])/", $umf, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
                $pms_parts = preg_split("/(\d+)([K|G|M])/", $pms, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
                if(count($umf_parts) == 2)
                {
                        $umf = $umf_parts[0] * $multiplier_a[$umf_parts[1]];
                }
                if(count($pms_parts) == 2)
                {
                        $pms = $pms_parts[0] * $multiplier_a[$pms_parts[1]];
                }
                // use the smaller one as limit
                $max_filesize = min($umf, $pms);
                if(!$max_filesize)
                        $max_filesize = max($umf, $pms);
                //format for display in mega-bytes
                return $max_filesize = sprintf("%.1f MB", $max_filesize / 1024 / 1024);
        }

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ilObjSCORMLearningModuleGUI::ilObjSCORMLearningModuleGUI	(	$a_data,
		$a_id,
		$a_call_by_reference,
		$a_prepare_output = `true`
	)

Constructor.

public

Definition at line 42 of file class.ilObjSCORMLearningModuleGUI.php.

References ilObjectGUI\$lng, and ilObjectGUI\ilObjectGUI().

        {
                global $lng;
                $lng->loadLanguageModule("content");
                $lng->loadLanguageModule("search");
                $this->type = "sahs";
                $this->ilObjectGUI($a_data, $a_id, $a_call_by_reference, false);
                #$this->tabs_gui =& new ilTabsGUI();
        }

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ilObjSCORMLearningModuleGUI::import ( )

protected

gui functions for GUI export

Definition at line 662 of file class.ilObjSCORMLearningModuleGUI.php.

References importForm(), initImportForm(), and ilUtil\sendInfo().

        {
                $form = $this->initImportForm();
                if($form->checkInput())
                {
                        $source = $form->getInput('csv');
                        $error = $this->object->importTrackingData($source['tmp_name']);
                        switch($error)
                        {
                                case 0 :
                                        ilUtil::sendInfo('Tracking data imported', true);
                                        $this->ctrl->redirect($this, "showTrackingItems");
                                        break;
                                case -1 :
                                        ilUtil::sendInfo($this->lng->txt('err_check_input'));
                                        $this->importForm();
                                        break;
                        }
                }
                ilUtil::sendInfo($this->lng->txt('err_check_input'));
                $form->setValuesByPost();
                $this->importForm();
        }

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ilObjSCORMLearningModuleGUI::importForm ( )

protected

Show import form.

Definition at line 690 of file class.ilObjSCORMLearningModuleGUI.php.

References initImportForm().

Referenced by import().

        {
                global $ilTabs;
                $ilTabs->clearTargets();
                $ilTabs->setBackTarget($this->lng->txt('back'),$this->ctrl->getLinkTarget($this,'showTrackingItems'));
                $form = $this->initImportForm();
                $this->tpl->setContent($form->getHTML());
        }

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ilObjSCORMLearningModuleGUI::initExportForm ( $a_type )

protected

Init export form.

Parameters

int $a_type

Definition at line 765 of file class.ilObjSCORMLearningModuleGUI.php.

References $_POST, EXPORT_TYPE_RAW, EXPORT_TYPE_SUCCESS, and ilFormPropertyGUI\setRequired().

Referenced by export(), and exportSelection().

        {
                include_once './Services/Form/classes/class.ilPropertyFormGUI.php';
                $form = new ilPropertyFormGUI();
                $form->setFormAction($this->ctrl->getFormAction($this,'showTrackingItems'));
                $form->setTitle($this->lng->txt('cont_export_tracking'));
                $form->addCommandButton('export', $this->lng->txt('export'));
                $form->addCommandButton('showTrackingItems', $this->lng->txt('cancel'));
                
                $type = new ilRadioGroupInputGUI($this->lng->txt('cont_export_type'), 'type');
                $type->setRequired(true);
                $type->setValue(self::EXPORT_TYPE_RAW);
                $form->addItem($type);
                
                $raw = new ilRadioOption($this->lng->txt('cont_export_raw'), self::EXPORT_TYPE_RAW);
                $type->addOption($raw);
                $suc = new ilRadioOption($this->lng->txt('cont_export_success'), self::EXPORT_TYPE_SUCCESS);
                $type->addOption($suc);
                $etype = new ilHiddenInputGUI('etype');
                $etype->setValue($a_type);
                $form->addItem($etype);
                switch($a_type)
                {
                        case self::EXPORT_SELECTED:
                                $users = new ilHiddenInputGUI('users');
                                $users->setValue(htmlentities(serialize($_POST['user'])));
                                $form->addItem($users);
                                break;
                }
                return $form;
        }

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ilObjSCORMLearningModuleGUI::initImportForm ( )

protected

Init import form.

Definition at line 704 of file class.ilObjSCORMLearningModuleGUI.php.

References ilFormPropertyGUI\setRequired().

Referenced by import(), and importForm().

        {
                include_once './Services/Form/classes/class.ilPropertyFormGUI.php';
                $form = new ilPropertyFormGUI();
                $form->setFormAction($this->ctrl->getFormAction($this));
                $form->setTitle($this->lng->txt('cont_import_tracking'));
                $form->addCommandButton('import', $this->lng->txt('import'));
                $form->addCommandButton('showTrackingItems', $this->lng->txt('cancel'));
                $csv = new ilFileInputGUI($this->lng->txt('select_file'),'csv');
                $csv->setRequired(true);
                $csv->setSuffixes(array('csv'));
                $form->addItem($csv);
                return $form;
        }

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ilObjSCORMLearningModuleGUI::newModuleVersion ( )

upload new version of module

Definition at line 220 of file class.ilObjSCORMLearningModuleGUI.php.

References $_GET, $file, $files, ilObjectGUI\$obj_id, ilFrameTargetInfo\_getFrame(), ilUploadFiles\_getUploadDirectory(), ilUploadFiles\_getUploadFiles(), ilObject\_lookupObjectId(), ilObjSAHSLearningModule\_lookupSubType(), ilUtil\getImagePath(), and getMaxFileSize().

Referenced by newModuleVersionUpload().

        {
                $obj_id = ilObject::_lookupObjectId($_GET['ref_id']);
                $type = ilObjSAHSLearningModule::_lookupSubType($obj_id);
                // display import form
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.scorm_new_version_import.html", "Modules/ScormAicc");
                $this->tpl->setVariable("TYPE_IMG", ilUtil::getImagePath('icon_slm.gif'));
                $this->tpl->setVariable("ALT_IMG", $this->lng->txt("obj_sahs"));
                $this->ctrl->setParameter($this, "new_type", "sahs");
                $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
                $this->tpl->setVariable("BTN_NAME", "newModuleVersionUpload");
                $this->tpl->setVariable("TARGET", ' target="' .
                        ilFrameTargetInfo::_getFrame("MainContent") . '" ');
                $this->tpl->setVariable("TXT_SELECT_LMTYPE", $this->lng->txt("type"));
                if($type == "scorm2004")
                {
                        $this->tpl->setVariable("TXT_TYPE", $this->lng->txt("lm_type_scorm2004"));
                }
                else
                {
                        $this->tpl->setVariable("TXT_TYPE", $this->lng->txt("lm_type_scorm"));
                }
                include_once 'Services/FileSystemStorage/classes/class.ilUploadFiles.php';
                if(ilUploadFiles::_getUploadDirectory())
                {
                        $files = ilUploadFiles::_getUploadFiles();
                        foreach($files as $file)
                        {
                                $file = htmlspecialchars($file, ENT_QUOTES, "utf-8");
                                $this->tpl->setCurrentBlock("option_uploaded_file");
                                $this->tpl->setVariable("UPLOADED_FILENAME", $file);
                                $this->tpl->setVariable("TXT_UPLOADED_FILENAME", $file);
                                $this->tpl->parseCurrentBlock();
                        }
                        $this->tpl->setCurrentBlock("select_uploaded_file");
                        $this->tpl->setVariable("TXT_SELECT_FROM_UPLOAD_DIR", $this->lng->txt("cont_select_from_upload_dir"));
                        $this->tpl->setVariable("TXT_UPLOADED_FILE", $this->lng->txt("cont_uploaded_file"));
                        $this->tpl->parseCurrentBlock();
                }
                $this->tpl->setVariable("TXT_UPLOAD", $this->lng->txt("upload"));
                $this->tpl->setVariable("TXT_CANCEL", $this->lng->txt("cancel"));
                $this->tpl->setVariable("TXT_IMPORT_LM", $this->lng->txt("import_sahs"));
                $this->tpl->setVariable("TXT_SELECT_FILE", $this->lng->txt("select_file"));
                // gives out the limit as a little notice
                $this->tpl->setVariable("TXT_FILE_INFO", $this->lng->txt("file_notice") . " " . $this->getMaxFileSize());
        }

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ilObjSCORMLearningModuleGUI::newModuleVersionUpload ( )

Definition at line 310 of file class.ilObjSCORMLearningModuleGUI.php.

References $_GET, $_POST, $dir, $file, ilUploadFiles\_checkUploadFile(), ilUploadFiles\_copyUploadFile(), ilUtil\escapeShellArg(), exit, ilUtil\moveUploadedFile(), newModuleVersion(), ilUtil\redirect(), ilUtil\renameExecutables(), ilUtil\sendInfo(), and ilUtil\unzip().

        {
                global $_FILES, $rbacsystem;
                $unzip = PATH_TO_UNZIP;
                $tocheck = "imsmanifest.xml";
                include_once 'Services/FileSystemStorage/classes/class.ilUploadFiles.php';
                // check create permission before because the uploaded file will be copied
                if(!$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();
                }
        }

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ilObjSCORMLearningModuleGUI::properties ( )

scorm module properties

Reimplemented from ilObjSAHSLearningModuleGUI.

Reimplemented in ilObjSCORM2004LearningModuleGUI.

Definition at line 75 of file class.ilObjSCORMLearningModuleGUI.php.

References ilObjectGUI\$tpl, ilObjectGUI\$tree, ilObjSAHSLearningModule\_lookupSubType(), and formSelect().

        {
                global $rbacsystem, $tree, $tpl;
                // edit button
                $this->tpl->addBlockfile("BUTTONS", "buttons", "tpl.buttons.html");
                // view link
                $this->tpl->setCurrentBlock("btn_cell");
                $this->tpl->setVariable("BTN_LINK",
                        "ilias.php?baseClass=ilSAHSPresentationGUI&amp;ref_id=" . $this->object->getRefID());
                $this->tpl->setVariable("BTN_TARGET", " target=\"ilContObj" . $this->object->getID() . "\" ");
                $this->tpl->setVariable("BTN_TXT", $this->lng->txt("view"));
                $this->tpl->parseCurrentBlock();
                if(ilObjSAHSLearningModule::_lookupSubType($this->object->getID()) == "scorm")
                {
                        // upload new version
                        $this->tpl->setCurrentBlock("btn_cell");
                        $this->tpl->setVariable("BTN_LINK", $this->ctrl->getLinkTarget($this, "newModuleVersion"));
                        $this->tpl->setVariable("BTN_TXT", $this->lng->txt("cont_sc_new_version"));
                        $this->tpl->parseCurrentBlock();
                }
                // scorm lm properties
                $this->tpl->addBlockFile("ADM_CONTENT", "adm_content", "tpl.sahs_properties.html", "Modules/ScormAicc");
                $this->tpl->setVariable("FORMACTION", $this->ctrl->getFormAction($this));
                $this->tpl->setVariable("TXT_PROPERTIES", $this->lng->txt("cont_lm_properties"));
                // online
                $this->tpl->setVariable("TXT_ONLINE", $this->lng->txt("cont_online"));
                $this->tpl->setVariable("CBOX_ONLINE", "cobj_online");
                $this->tpl->setVariable("VAL_ONLINE", "y");
                if($this->object->getOnline())
                {
                        $this->tpl->setVariable("CHK_ONLINE", "checked");
                }
                //open
                $this->tpl->setVariable("TXT_OPEN", $this->lng->txt("cont_open"));
                $open_modes = array(
                        "0" => $this->lng->txt("cont_open_normal"),
                        "1" => $this->lng->txt("cont_open_iframe_max"),
                        "2" => $this->lng->txt("cont_open_iframe_defined"),
                        "5" => $this->lng->txt("cont_open_window_undefined"),
                        "6" => $this->lng->txt("cont_open_window_defined")
                        );
                $sel_open = ilUtil::formSelect($this->object->getOpenMode(),
                        "open_mode", $open_modes, false, true);
                $this->tpl->setVariable("SEL_OPEN", $sel_open);
                //width
                $this->tpl->setVariable("TXT_WIDTH", $this->lng->txt("cont_open_width"));
                $this->tpl->setVariable("VAL_WIDTH", $this->object->getWidth());
                //heigth
                $this->tpl->setVariable("TXT_HEIGHT", $this->lng->txt("cont_open_heigth"));
                $this->tpl->setVariable("VAL_HEIGHT", $this->object->getHeight());
                // api adapter name
                $this->tpl->setVariable("TXT_API_ADAPTER", $this->lng->txt("cont_api_adapter"));
                $this->tpl->setVariable("VAL_API_ADAPTER", $this->object->getAPIAdapterName());
                // api functions prefix
                $this->tpl->setVariable("TXT_API_PREFIX", $this->lng->txt("cont_api_func_prefix"));
                $this->tpl->setVariable("VAL_API_PREFIX", $this->object->getAPIFunctionsPrefix());
                // default lesson mode
                $this->tpl->setVariable("TXT_LESSON_MODE", $this->lng->txt("cont_def_lesson_mode"));
                $lesson_modes = array("normal" => $this->lng->txt("cont_sc_less_mode_normal"),
                        "browse" => $this->lng->txt("cont_sc_less_mode_browse"));
                $sel_lesson = ilUtil::formSelect($this->object->getDefaultLessonMode(),
                                "lesson_mode", $lesson_modes, false, true);
                $this->tpl->setVariable("SEL_LESSON_MODE", $sel_lesson);
                // credit mode
                $this->tpl->setVariable("TXT_CREDIT_MODE", $this->lng->txt("cont_credit_mode"));
                $credit_modes = array("credit" => $this->lng->txt("cont_credit_on"),
                        "no_credit" => $this->lng->txt("cont_credit_off"));
                $sel_credit = ilUtil::formSelect($this->object->getCreditMode(),
                                "credit_mode", $credit_modes, false, true);
                $this->tpl->setVariable("SEL_CREDIT_MODE", $sel_credit);
                // auto review mode
                $this->tpl->setVariable("TXT_AUTO_REVIEW", $this->lng->txt("cont_sc_auto_review"));
                $this->tpl->setVariable("CBOX_AUTO_REVIEW", "auto_review");
                $this->tpl->setVariable("VAL_AUTO_REVIEW", "y");
                if($this->object->getAutoReview())
                {
                        $this->tpl->setVariable("CHK_AUTO_REVIEW", "checked");
                }
                // max attempts
                $this->tpl->setVariable("MAX_ATTEMPTS", $this->lng->txt("cont_sc_max_attempt"));
                $this->tpl->setVariable("VAL_MAX_ATTEMPT", $this->object->getMaxAttempt());
                // version
                $this->tpl->setVariable("TXT_VERSION", $this->lng->txt("cont_sc_version"));
                $this->tpl->setVariable("VAL_VERSION", $this->object->getModuleVersion());
                //unlimited session
                $this->tpl->setVariable("TXT_SESSION", $this->lng->txt("cont_sc_usession"));
                $this->tpl->setVariable("CBOX_SESSION", "cobj_session");
                $this->tpl->setVariable("VAL_SESSION", "y");
                if($this->object->getSession())
                {
                        $this->tpl->setVariable("CHK_SESSION", "checked");
                }
                // auto continue
                $this->tpl->setVariable("TXT_AUTO_CONTINUE", $this->lng->txt("cont_sc_auto_continue"));
                $this->tpl->setVariable("CBOX_AUTO_CONTINUE", "auto_continue");
                $this->tpl->setVariable("VAL_AUTO_CONTINUE", "y");
                if ($this->object->getAutoContinue())
                {
                        $this->tpl->setVariable("CHK_AUTO_CONTINUE", "checked");
                }
                //debug
                $this->tpl->setVariable("TXT_DEBUG", $this->lng->txt("cont_debug"));
                $this->tpl->setVariable("CBOX_DEBUG", "cobj_debug");
                $this->tpl->setVariable("VAL_DEBUG", "y");
                if ($this->object->getDebug())
                {
                        $this->tpl->setVariable("CHK_DEBUG", "checked");
                }
                //debugActivated
                if ($this->object->getDebugActivated() == false) {
                        $this->tpl->setVariable("CHK_ACTIVATED", "disabled");
                        $this->tpl->setVariable("TXT_ACTIVATED", $this->lng->txt("cont_debug_deactivated"));
                } else {
                        $this->tpl->setVariable("TXT_ACTIVATED", $this->lng->txt("cont_debug_deactivate"));
                }
                $this->tpl->setCurrentBlock("commands");
                $this->tpl->setVariable("BTN_NAME", "saveProperties");
                $this->tpl->setVariable("BTN_TEXT", $this->lng->txt("save"));
                $this->tpl->parseCurrentBlock();
        }

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ilObjSCORMLearningModuleGUI::resetUserTableFilter ( )

protected

Reset table filter.

Definition at line 526 of file class.ilObjSCORMLearningModuleGUI.php.

References ilTable2GUI\resetFilter(), and showTrackingItems().

        {
                include_once './Modules/ScormAicc/classes/class.ilSCORMTrackingUsersTableGUI.php';
                $tbl = new ilSCORMTrackingUsersTableGUI($this->object->getId(), $this, 'showtrackingItems');
                $tbl->resetFilter();
                $tbl->resetOffset();
                $this->showTrackingItems();
        }

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ilObjSCORMLearningModuleGUI::saveProperties ( )

save properties

Reimplemented from ilObjSAHSLearningModuleGUI.

Reimplemented in ilObjSCORM2004LearningModuleGUI.

Definition at line 435 of file class.ilObjSCORMLearningModuleGUI.php.

References $_POST, ilUtil\sendInfo(), and ilUtil\yn2tf().

        {
                $this->object->setOnline(ilUtil::yn2tf($_POST["cobj_online"]));
                $this->object->setOpenMode($_POST["open_mode"]);
                $this->object->setWidth($_POST["width"]);
                $this->object->setHeight($_POST["height"]);
                $this->object->setAutoReview(ilUtil::yn2tf($_POST["auto_review"]));
                $this->object->setAPIAdapterName($_POST["api_adapter"]);
                $this->object->setAPIFunctionsPrefix($_POST["api_func_prefix"]);
                $this->object->setCreditMode($_POST["credit_mode"]);
                $this->object->setDefaultLessonMode($_POST["lesson_mode"]);
                $this->object->setMaxAttempt($_POST["max_attempt"]);
                $this->object->setSession(ilUtil::yn2tf($_POST["cobj_session"]));
                $this->object->setDebug(ilUtil::yn2tf($_POST["cobj_debug"]));
                $this->object->setAutoContinue(ilUtil::yn2tf($_POST["auto_continue"]));
                $this->object->update();
                ilUtil::sendInfo($this->lng->txt("msg_obj_modified"), true);
                $this->ctrl->redirect($this, "properties");
        }

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ilObjSCORMLearningModuleGUI::setSubTabs ( )

Definition at line 970 of file class.ilObjSCORMLearningModuleGUI.php.

References $ilCtrl, and ilObjectGUI\$lng.

Referenced by ilObjSCORM2004LearningModuleGUI\initStylePropertiesForm(), ilObjSCORM2004LearningModuleGUI\properties(), showTrackingItem(), showTrackingItemPerUser(), showTrackingItems(), showTrackingItemsBySco(), and showTrackingItemSco().

        {
                global $lng, $ilTabs, $ilCtrl;
                $ilTabs->addSubTabTarget("cont_tracking_byuser",
                        $this->ctrl->getLinkTarget($this, "showTrackingItems"), array("edit", ""),
                        get_class($this));
                $ilTabs->addSubTabTarget("cont_tracking_bysco",
                        $this->ctrl->getLinkTarget($this, "showTrackingItemsBySco"), array("edit", ""),
                        get_class($this));
        }

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ilObjSCORMLearningModuleGUI::showTrackingItem ( )

protected

show tracking data of item

Reimplemented in ilObjSCORM2004LearningModuleGUI, and ilObjAICCLearningModuleGUI.

Definition at line 904 of file class.ilObjSCORMLearningModuleGUI.php.

References $_REQUEST, setSubTabs(), and ilSCORMTrackingItemsPerUserTableGUI\setUserId().

        {
                global $ilTabs;
                include_once "./Services/Table/classes/class.ilTableGUI.php";
                $this->setSubTabs();
                $ilTabs->setTabActive("cont_tracking_data");
                $ilTabs->setSubTabActive("cont_tracking_byuser");
                include_once './Modules/ScormAicc/classes/class.ilSCORMTrackingItemsPerUserTableGUI.php';
                $tbl = new ilSCORMTrackingItemsPerUserTableGUI($this->object->getId(), $this, 'showTrackingItem');
                $tbl->setUserId((int) $_REQUEST['user_id']);
                $tbl->parse();
                $this->tpl->setContent($tbl->getHTML());
                return true;
        }

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ilObjSCORMLearningModuleGUI::showTrackingItemPerUser ( )

protected

show tracking data of item per user

Definition at line 947 of file class.ilObjSCORMLearningModuleGUI.php.

References $_REQUEST, setSubTabs(), and ilSCORMTrackingItemPerUserTableGUI\setUserId().

        {
                global $ilTabs;
                include_once "./Services/Table/classes/class.ilTableGUI.php";
                $this->setSubTabs();
                $ilTabs->setTabActive("cont_tracking_data");
                $ilTabs->setSubTabActive("cont_tracking_byuser");
                $this->ctrl->setParameter($this,'obj_id',(int) $_REQUEST['obj_id']);
                $this->ctrl->setParameter($this,'user_id',(int) $_REQUEST['user_id']);
                include_once './Modules/ScormAicc/classes/class.ilSCORMTrackingItemPerUserTableGUI.php';
                $tbl = new ilSCORMTrackingItemPerUserTableGUI($this->object->getId(), $this, 'showTrackingItemPerUser');
                $tbl->setUserId((int) $_REQUEST['user_id']);
                $tbl->setScoId((int) $_REQUEST['obj_id']);
                $tbl->parse();
                $this->tpl->setContent($tbl->getHTML());
                return true;
        }

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ilObjSCORMLearningModuleGUI::showTrackingItems ( )

protected

Show tracking table ilTabs $ilTabs $global ilToolbar $ilToolbar.

Reimplemented in ilObjSCORM2004LearningModuleGUI, and ilObjAICCLearningModuleGUI.

Definition at line 480 of file class.ilObjSCORMLearningModuleGUI.php.

References ilPrivacySettings\_getInstance(), ilSCORMTrackingUsersTableGUI\parse(), and setSubTabs().

Referenced by applyUserTableFilter(), and resetUserTableFilter().

        {
                include_once('./Services/PrivacySecurity/classes/class.ilPrivacySettings.php');
                $privacy = ilPrivacySettings::_getInstance();
                if(!$privacy->enabledSahsProtocolData())
                {
                        $this->ilias->raiseError($this->lng->txt('permission_denied'), $this->ilias->error_obj->MESSAGE);
                }
                global $ilTabs, $ilToolbar;
                include_once './Services/UIComponent/Toolbar/classes/class.ilToolbarGUI.php';
                $ilToolbar->addButton(
                        $this->lng->txt('import'),
                        $this->ctrl->getLinkTarget($this, 'importForm')
                );
                $ilToolbar->addButton(
                        $this->lng->txt('cont_export_all'),
                        $this->ctrl->getLinkTarget($this, 'exportSelectionAll')
                );
                $this->setSubTabs();
                $ilTabs->setTabActive('cont_tracking_data');
                $ilTabs->setSubTabActive('cont_tracking_byuser');
                include_once './Modules/ScormAicc/classes/class.ilSCORMTrackingUsersTableGUI.php';
                $tbl = new ilSCORMTrackingUsersTableGUI($this->object->getId(), $this, 'showtrackingItems');
                $tbl->parse();
                $this->tpl->setContent($tbl->getHTML());
        }

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ilObjSCORMLearningModuleGUI::showTrackingItemsBySco ( )

protected

show tracking data

Definition at line 458 of file class.ilObjSCORMLearningModuleGUI.php.

References ilSCORMTrackingItemsPerScoTableGUI\parse(), and setSubTabs().

        {
                global $ilTabs;
                include_once "./Services/Table/classes/class.ilTableGUI.php";
                $this->setSubTabs();
                $ilTabs->setTabActive("cont_tracking_data");
                $ilTabs->setSubTabActive("cont_tracking_bysco");
                include_once './Modules/ScormAicc/classes/class.ilSCORMTrackingItemsPerScoTableGUI.php';
                $tbl = new ilSCORMTrackingItemsPerScoTableGUI($this->object->getId(), $this, 'showTrackingItemsBySco');
                $tbl->parse();
                $this->tpl->setContent($tbl->getHTML());
                return true;
        }

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ilObjSCORMLearningModuleGUI::showTrackingItemSco ( )

protected

show tracking data of item

Definition at line 925 of file class.ilObjSCORMLearningModuleGUI.php.

References $_GET, ilSCORMTrackingItemsScoTableGUI\setScoId(), and setSubTabs().

        {
                global $ilTabs;
                include_once "./Services/Table/classes/class.ilTableGUI.php";
                $this->setSubTabs();
                $ilTabs->setTabActive("cont_tracking_data");
                $ilTabs->setSubTabActive("cont_tracking_bysco");
                include_once './Modules/ScormAicc/classes/class.ilSCORMTrackingItemsScoTableGUI.php';
                $tbl = new ilSCORMTrackingItemsScoTableGUI($this->object->getId(), $this, 'showTrackingItemSco');
                $tbl->setScoId((int) $_GET['obj_id']);
                $tbl->parse();
                $this->tpl->setContent($tbl->getHTML());
                return true;
        }