/**
* Get tabs
*
* @access public
*
*/
public function getAdminTabs()
{
global $rbacsystem, $ilAccess, $ilSetting;
if ($rbacsystem->checkAccess("visible,read", $this->object->getRefId())) {
$this->tabs_gui->addTarget("cont_edit_lrs_settings", $this->ctrl->getLinkTarget($this, "editSettings"), array("editSettings", "view"));
include_once "Services/License/classes/class.ilLicenseAccess.php";
if (ilLicenseAccess::_isEnabled()) {
$this->tabs_gui->addTarget("licenses", $this->ctrl->getLinkTargetByClass('illicenseoverviewgui', ''), "", "illicenseoverviewgui");
}
}
if ($rbacsystem->checkAccess('edit_permission', $this->object->getRefId())) {
$this->tabs_gui->addTarget("perm_settings", $this->ctrl->getLinkTargetByClass('ilpermissiongui', "perm"), array(), 'ilpermissiongui');
}
}
/**
* adds tabs to tab gui object
*
* @param object $tabs_gui ilTabsGUI object
*/
function getTabs(&$tabs_gui)
{
global $rbacsystem, $ilUser, $ilCtrl, $ilHelp;
if ($this->ctrl->getCmd() == "delete") {
return;
}
switch ($this->object->getSubType()) {
case "scorm2004":
$ilHelp->setScreenIdComponent("sahs13");
break;
case "scorm":
$ilHelp->setScreenIdComponent("sahs12");
break;
}
// file system gui tabs
// properties
$ilCtrl->setParameterByClass("ilfilesystemgui", "resetoffset", 1);
$tabs_gui->addTarget("cont_list_files", $this->ctrl->getLinkTargetByClass("ilfilesystemgui", "listFiles"), "", "ilfilesystemgui");
$ilCtrl->setParameterByClass("ilfilesystemgui", "resetoffset", "");
// info screen
$force_active = $this->ctrl->getNextClass() == "ilinfoscreengui" ? true : false;
$tabs_gui->addTarget("info_short", $this->ctrl->getLinkTargetByClass("ilinfoscreengui", "showSummary"), "", "ilinfoscreengui", "", $force_active);
// properties
$tabs_gui->addTarget("settings", $this->ctrl->getLinkTarget($this, "properties"), array("", "properties"), get_class($this));
// learning progress
include_once './Services/Tracking/classes/class.ilLearningProgressAccess.php';
if (ilLearningProgressAccess::checkAccess($this->object->getRefId())) {
$tabs_gui->addTarget('learning_progress', $this->ctrl->getLinkTargetByClass(array('illearningprogressgui'), ''), '', array('illplistofobjectsgui', 'illplistofsettingsgui', 'illearningprogressgui', 'illplistofprogressgui'));
}
include_once './Services/PrivacySecurity/classes/class.ilPrivacySettings.php';
$privacy = ilPrivacySettings::_getInstance();
if ($privacy->enabledSahsProtocolData()) {
// tracking data
$tabs_gui->addTarget("cont_tracking_data", $this->ctrl->getLinkTarget($this, "showTrackingItems"), "showTrackingItems", get_class($this));
}
// certificate subtab
include_once "Services/Certificate/classes/class.ilCertificate.php";
if (ilCertificate::isActive()) {
// create and insert object in objecttree
switch ($this->object->getSubType()) {
case "scorm2004":
case "scorm":
// certificate
$tabs_gui->addTarget("certificate", $this->ctrl->getLinkTarget($this, "certificate"), array("certificate", "certificateEditor", "certificateRemoveBackground", "certificateSave", "certificatePreview", "certificateDelete", "certificateUpload", "certificateImport"));
break;
}
}
include_once "Services/License/classes/class.ilLicenseAccess.php";
if ($rbacsystem->checkAccess('edit_permission', $this->object->getRefId()) and ilLicenseAccess::_isEnabled()) {
$tabs_gui->addTarget("license", $this->ctrl->getLinkTargetByClass('illicensegui', ''), "", "illicensegui");
}
// edit meta
$tabs_gui->addTarget("meta_data", $this->ctrl->getLinkTargetByClass('ilmdeditorgui', ''), "", "ilmdeditorgui");
// perm
if ($rbacsystem->checkAccess('edit_permission', $this->object->getRefId())) {
$tabs_gui->addTarget("perm_settings", $this->ctrl->getLinkTargetByClass(array(get_class($this), 'ilpermissiongui'), "perm"), array("perm", "info", "owner"), 'ilpermissiongui');
}
}
/**
* adds tabs to tab gui object
*/
function getTabs()
{
global $ilUser, $ilAccess, $ilTabs, $lng, $ilHelp;
$ilHelp->setScreenIdComponent("htlm");
if ($ilAccess->checkAccess('write', '', $this->ref_id)) {
$ilTabs->addTab("id_list_files", $lng->txt("cont_list_files"), $this->ctrl->getLinkTargetByClass("ilfilesystemgui", "listFiles"));
$ilTabs->addTab("id_info", $lng->txt("info_short"), $this->ctrl->getLinkTargetByClass(array("ilobjfilebasedlmgui", "ilinfoscreengui"), "showSummary"));
$ilTabs->addTab("id_settings", $lng->txt("settings"), $this->ctrl->getLinkTarget($this, "properties"));
}
include_once './Services/Tracking/classes/class.ilLearningProgressAccess.php';
if (ilLearningProgressAccess::checkAccess($this->object->getRefId())) {
$ilTabs->addTab("id_learning_progress", $lng->txt("learning_progress"), $this->ctrl->getLinkTargetByClass(array('ilobjfilebasedlmgui', 'illearningprogressgui'), ''));
}
include_once "Services/License/classes/class.ilLicenseAccess.php";
if ($ilAccess->checkAccess('edit_permission', '', $this->ref_id) and ilLicenseAccess::_isEnabled()) {
$ilTabs->addTab("id_license", $lng->txt("license"), $this->ctrl->getLinkTargetByClass('illicensegui', ''));
}
if ($ilAccess->checkAccess('write', '', $this->ref_id)) {
$ilTabs->addTab("id_meta_data", $lng->txt("meta_data"), $this->ctrl->getLinkTargetByClass('ilmdeditorgui', ''));
$ilTabs->addTab("id_bib_data", $lng->txt("bib_data"), $this->ctrl->getLinkTarget($this, "editBibItem"));
}
// export
if ($ilAccess->checkAccess("write", "", $this->object->getRefId())) {
$ilTabs->addTab("export", $lng->txt("export"), $this->ctrl->getLinkTargetByClass("ilexportgui", ""));
}
if ($ilAccess->checkAccess('edit_permission', '', $this->object->getRefId())) {
$ilTabs->addTab("id_permissions", $lng->txt("perm_settings"), $this->ctrl->getLinkTargetByClass(array(get_class($this), 'ilpermissiongui'), "perm"));
}
require_once "./Modules/HTMLLearningModule/classes/class.ilObjFileBasedLMAccess.php";
$startfile = ilObjFileBasedLMAccess::_determineStartUrl($this->object->getId());
if ($startfile != "") {
$ilTabs->addNonTabbedLink("presentation_view", $this->lng->txt("glo_presentation_view"), "ilias.php?baseClass=ilHTLMPresentationGUI&ref_id=" . $this->object->getRefID(), "_blank");
}
}
/**
* adds tabs to tab gui object
*
* @param object $tabs_gui ilTabsGUI object
*/
function getTabs(&$tabs_gui)
{
global $rbacsystem, $ilUser, $ilCtrl, $ilHelp;
if ($this->ctrl->getCmd() == "delete") {
return;
}
switch ($this->object->getSubType()) {
case "scorm2004":
$ilHelp->setScreenIdComponent("sahs13");
break;
case "scorm":
$ilHelp->setScreenIdComponent("sahs12");
break;
}
// file system gui tabs
// properties
$ilCtrl->setParameterByClass("ilfilesystemgui", "resetoffset", 1);
$tabs_gui->addTarget("cont_list_files", $this->ctrl->getLinkTargetByClass("ilfilesystemgui", "listFiles"), "", "ilfilesystemgui");
$ilCtrl->setParameterByClass("ilfilesystemgui", "resetoffset", "");
// info screen
$force_active = $this->ctrl->getNextClass() == "ilinfoscreengui" ? true : false;
$tabs_gui->addTarget("info_short", $this->ctrl->getLinkTargetByClass("ilinfoscreengui", "showSummary"), "", "ilinfoscreengui", "", $force_active);
// properties
$tabs_gui->addTarget("settings", $this->ctrl->getLinkTarget($this, "properties"), array("", "properties"), get_class($this));
// learning progress and offline mode
include_once './Services/Tracking/classes/class.ilLearningProgressAccess.php';
if (ilLearningProgressAccess::checkAccess($this->object->getRefId())) {
//if scorm && offline_mode activated
if ($this->object->getSubType() == "scorm2004" || $this->object->getSubType() == "scorm") {
if ($this->object->getOfflineMode() == true) {
$tabs_gui->addTarget("offline_mode_manager", $this->ctrl->getLinkTarget($this, "offlineModeManager"), "offlineModeManager", "ilobjscormlearningmodulegui");
}
}
$tabs_gui->addTarget('learning_progress', $this->ctrl->getLinkTargetByClass(array('illearningprogressgui'), ''), '', array('illplistofobjectsgui', 'illplistofsettingsgui', 'illearningprogressgui', 'illplistofprogressgui'));
}
// tracking data
if ($rbacsystem->checkAccess("read_learning_progress", $this->object->getRefId()) || $rbacsystem->checkAccess("edit_learning_progress", $this->object->getRefId())) {
if ($this->object->getSubType() == "scorm2004" || $this->object->getSubType() == "scorm") {
include_once './Services/PrivacySecurity/classes/class.ilPrivacySettings.php';
$privacy = ilPrivacySettings::_getInstance();
if ($privacy->enabledSahsProtocolData()) {
$tabs_gui->addTarget("cont_tracking_data", $this->ctrl->getLinkTarget($this, "showTrackingItems"), "showTrackingItems", get_class($this));
}
}
}
include_once "Services/License/classes/class.ilLicenseAccess.php";
if ($rbacsystem->checkAccess('edit_permission', $this->object->getRefId()) and ilLicenseAccess::_isEnabled()) {
$tabs_gui->addTarget("license", $this->ctrl->getLinkTargetByClass('illicensegui', ''), "", "illicensegui");
}
// edit meta
$tabs_gui->addTarget("meta_data", $this->ctrl->getLinkTargetByClass('ilmdeditorgui', ''), "", "ilmdeditorgui");
// perm
if ($rbacsystem->checkAccess('edit_permission', $this->object->getRefId())) {
$tabs_gui->addTarget("perm_settings", $this->ctrl->getLinkTargetByClass(array(get_class($this), 'ilpermissiongui'), "perm"), array("perm", "info", "owner"), 'ilpermissiongui');
}
}
/**
* Check the remaining licenses of course objects and generate a message if raare
*
* @access private
*
*/
private function checkLicenses($a_keep = false)
{
global $lng;
include_once "Services/License/classes/class.ilLicenseAccess.php";
if (ilLicenseAccess::_isEnabled()) {
$lic_set = new ilSetting("license");
$buffer = $lic_set->get("license_warning");
include_once "./Services/License/classes/class.ilLicense.php";
$licensed_items = ilLicense::_getLicensedChildObjects($this->object->getRefId());
foreach ($licensed_items as $item) {
$license =& new ilLicense($item['obj_id']);
$remaining = $license->getRemainingLicenses();
if ($remaining <= $buffer) {
$lng->loadlanguageModule("license");
ilUtil::sendInfo(sprintf($this->lng->txt("course_licenses_rare"), $remaining), $a_keep);
break;
}
}
}
}
/**
* Note the access of the current usr to an object
*
* This function has to be called if an object is accessed for viewing.
*
* @access static
* @param int object id (not reference)
*/
function _noteAccess($a_obj_id, $a_type, $a_ref_id)
{
global $ilDB, $ilUser, $ilSetting;
// don't note the access if licensing is globally disabled
require_once "Services/License/classes/class.ilLicenseAccess.php";
if (!ilLicenseAccess::_isEnabled()) {
return;
}
// check if user has already accessed
$query = 'SELECT read_count FROM read_event ' . 'WHERE usr_id = %s AND obj_id = %s';
$result = $ilDB->queryF($query, array('integer', 'integer'), array($ilUser->getId(), $a_obj_id));
if ($row = $ilDB->fetchObject($result)) {
// already accessed -> nothing to do
return;
} else {
// note access
require_once 'Services/Tracking/classes/class.ilChangeEvent.php';
ilChangeEvent::_recordReadEvent($a_type, $a_ref_id, $a_obj_id, $ilUser->getId());
if (self::_isLicensed($a_obj_id)) {
// increase used licenses
$query = "UPDATE license_data SET used = used + 1 " . "WHERE obj_id = %s";
$ilDB->manipulateF($query, array('integer'), array($a_obj_id));
}
}
}
/**
* check for available licenses
*/
function doLicenseCheck($a_permission, $a_cmd, $a_ref_id, $a_user_id, $a_obj_id, $a_type)
{
global $lng;
// simple checks first
if (!in_array($a_type, array('sahs', 'htlm')) or !in_array($a_permission, array('read'))) {
$has_access = true;
} else {
require_once "Services/License/classes/class.ilLicenseAccess.php";
// licensing globally disabled => access granted
if (!ilLicenseAccess::_isEnabled()) {
$has_access = true;
} else {
$has_access = ilLicenseAccess::_checkAccess($a_user_id, $a_obj_id);
}
}
if ($has_access) {
$this->storeAccessResult($a_permission, $a_cmd, $a_ref_id, true, $a_user_id);
return true;
} else {
$this->current_info->addInfoItem(IL_NO_LICENSE, $lng->txt("no_license_available"));
$this->storeAccessResult($a_permission, $a_cmd, $a_ref_id, false, $a_user_id);
return false;
}
}
