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ilObjSCORMLearningModuleGUI Class Reference
Modules/ScormAicc

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.
 uploadObject ()
 display status information or report errors messages in case of error
 upload ()
 saveObject ()
 save new learning module to db
 info ()
 permission form
 owner ()
 show owner of learning module
 getTemplate ()
 output main header (title and locator)
 setTabs ()
 output main frameset of media pool left frame: explorer tree of folders right frame: media pool content
 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)
 editContent ()
 List files.
- 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 ()
 confirmedDeleteObject ()
 confirmed deletion of object -> objects are moved to trash or deleted immediately, if trash is disabled
 cancelDeleteObject ()
 cancel deletion of object
 cancelObject ($in_rep=false)
 cancel action and go back to previous page public
 createObject ()
 create new object form
 cancelCreation ()
 cancel create action and go back to repository parent
 editObject ()
 edit object
 updateObject ()
 updates object entry in object_data
 getFormAction ($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.
 cloneAllObject ()
 Clone single (not container object) Method is overwritten in ilContainerGUI.

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

Additional Inherited Members

- Static Public Member Functions inherited from ilObjectGUI
static _gotoRepositoryRoot ($a_raise_error=false)
 Goto repository root.
static _gotoRepositoryNode ($a_ref_id, $a_cmd="frameset")
 Goto repository root.

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 $Id$

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

Definition at line 25 of file class.ilObjSCORMLearningModuleGUI.php.

Member Function Documentation

ilObjSCORMLearningModuleGUI::applyUserTableFilter ( )
protected

Apply table filter.

Definition at line 519 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 53 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 609 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 579 of file class.ilObjSCORMLearningModuleGUI.php.

References ilUtil\sendInfo().

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

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ilObjSCORMLearningModuleGUI::confirmedDelete ( )

Definition at line 585 of file class.ilObjSCORMLearningModuleGUI.php.

References $_POST, and ilLPStatusWrapper\_updateStatus().

{
global $ilDB;
include_once("./Services/Tracking/classes/class.ilLPStatusWrapper.php");
foreach($_POST["user"] 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 794 of file class.ilObjSCORMLearningModuleGUI.php.

References $_POST, $ilUser, $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 543 of file class.ilObjSCORMLearningModuleGUI.php.

References $_POST, ilObject\_exists(), and ilUtil\getImageTagByType().

{
if(!isset($_POST["user"]))
{
$this->ilias->raiseError($this->lng->txt("no_checkbox"),$this->ilias->error_obj->MESSAGE);
}
// display confirmation message
include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
$cgui = new ilConfirmationGUI();
$cgui->setFormAction($this->ctrl->getFormAction($this));
$cgui->setHeaderText($this->lng->txt("info_delete_sure"));
$cgui->setCancel($this->lng->txt("cancel"), "cancelDelete");
$cgui->setConfirm($this->lng->txt("confirm"), "confirmedDelete");
foreach($_POST["user"] as $id)
{
if (ilObject::_exists($id) && ilObject::_lookUpType($id)=="usr" )
{
$user = new ilObjUser($id);
$caption = ilUtil::getImageTagByType("sahs", $this->tpl->tplPath).
" ".$this->lng->txt("cont_tracking_data").
": ".$user->getLastname().", ".$user->getFirstname();
$cgui->addItem("user[]", $id, $caption);
}
}
$this->tpl->setContent($cgui->getHTML());
}

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ilObjSCORMLearningModuleGUI::export ( )
protected

Do export.

Definition at line 760 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 702 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 679 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 687 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 286 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 39 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);
}

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ilObjSCORMLearningModuleGUI::import ( )
protected

gui functions for GUI export

Definition at line 618 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 645 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 720 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 659 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 232 of file class.ilObjSCORMLearningModuleGUI.php.

References $_GET, $file, 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.png'));
$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/FileSystem/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 312 of file class.ilObjSCORMLearningModuleGUI.php.

References $_GET, $_POST, $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;
$tocheck = "imsmanifest.xml";
include_once 'Services/FileSystem/classes/class.ilUploadFiles.php';
// check create permission before because the uploaded file will be copied
if (!$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();
}
}

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ilObjSCORMLearningModuleGUI::properties ( )

scorm module properties

Reimplemented from ilObjSAHSLearningModuleGUI.

Reimplemented in ilObjSCORM2004LearningModuleGUI.

Definition at line 71 of file class.ilObjSCORMLearningModuleGUI.php.

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

{
global $rbacsystem, $tree, $tpl;
// edit button
$this->tpl->addBlockfile("BUTTONS", "buttons", "tpl.buttons.html");
// view link
$this->tpl->setCurrentBlock("btn_cell");
$this->tpl->setVariable("BTN_LINK","ilias.php?baseClass=ilSAHSPresentationGUI&ref_id=".$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");
}
//enable auto navigation to last visited item
$this->tpl->setVariable("TXT_AUTO_LAST_VISITED", $this->lng->txt("cont_auto_last_visited"));
$this->tpl->setVariable("CBOX_AUTO_LAST_VISITED", "cobj_auto_last_visited");
$this->tpl->setVariable("VAL_AUTO_LAST_VISITED", "y");
if ($this->object->getAuto_last_visited())
{
$this->tpl->setVariable("CHK_AUTO_LAST_VISITED", "checked");
}
//check_values
$this->tpl->setVariable("TXT_CHECK_VALUES", $this->lng->txt("cont_check_values"));
$this->tpl->setVariable("CBOX_CHECK_VALUES", "cobj_check_values");
$this->tpl->setVariable("VAL_CHECK_VALUES", "y");
if ($this->object->getCheck_values())
{
$this->tpl->setVariable("CHK_CHECK_VALUES", "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 531 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 436 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"]));
$this->object->setAuto_last_visited(ilUtil::yn2tf($_POST["cobj_auto_last_visited"]));
$this->object->setCheck_values(ilUtil::yn2tf($_POST["cobj_check_values"]));
$this->object->update();
ilUtil::sendInfo($this->lng->txt("msg_obj_modified"), true);
$this->ctrl->redirect($this, "properties");
}

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ilObjSCORMLearningModuleGUI::setSubTabs ( )

Definition at line 926 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 861 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 903 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 484 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 461 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 882 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;
}

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Field Documentation

const ilObjSCORMLearningModuleGUI::EXPORT_ALL = 1

Definition at line 28 of file class.ilObjSCORMLearningModuleGUI.php.

Referenced by export().

const ilObjSCORMLearningModuleGUI::EXPORT_SELECTED = 2

Definition at line 29 of file class.ilObjSCORMLearningModuleGUI.php.

const ilObjSCORMLearningModuleGUI::EXPORT_TYPE_RAW = 1

Definition at line 31 of file class.ilObjSCORMLearningModuleGUI.php.

Referenced by export(), and initExportForm().

const ilObjSCORMLearningModuleGUI::EXPORT_TYPE_SUCCESS = 2

Definition at line 32 of file class.ilObjSCORMLearningModuleGUI.php.

Referenced by initExportForm().

const ilObjSCORMLearningModuleGUI::EXPORT_UNDEF = 0

Definition at line 27 of file class.ilObjSCORMLearningModuleGUI.php.

The documentation for this class was generated from the following file: