function getSelectableColumns()
{
global $ilObjDataCache;
$columns = array();
if ($this->obj_ids === NULL) {
$this->obj_ids = $this->getItems();
}
if ($this->obj_ids) {
$tmp_cols = array();
foreach ($this->obj_ids as $obj_id) {
if ($obj_id == $this->obj_id) {
$parent = array("txt" => $this->lng->txt("status"), "default" => true);
} else {
$title = $ilObjDataCache->lookupTitle($obj_id);
$type = $ilObjDataCache->lookupType($obj_id);
$icon = ilObject::_getIcon("", "tiny", $type);
if ($type == "sess") {
include_once "Modules/Session/classes/class.ilObjSession.php";
$sess = new ilObjSession($obj_id, false);
$title = $sess->getPresentationTitle();
}
$tmp_cols[strtolower($title) . "#~#obj_" . $obj_id] = array("txt" => $title, "icon" => $icon, "type" => $type, "default" => true);
}
}
if (sizeof($this->objective_ids)) {
foreach ($this->objective_ids as $obj_id => $title) {
$tmp_cols[strtolower($title) . "#~#objtv_" . $obj_id] = array("txt" => $title, "default" => true);
}
}
if (sizeof($this->sco_ids)) {
foreach ($this->sco_ids as $obj_id => $title) {
$icon = ilUtil::getTypeIconPath("sco", $obj_id, "tiny");
$tmp_cols[strtolower($title) . "#~#objsco_" . $obj_id] = array("txt" => $title, "icon" => $icon, "default" => true);
}
}
// alex, 5 Nov 2011: Do not sort SCORM items
if (!sizeof($this->sco_ids)) {
ksort($tmp_cols);
}
foreach ($tmp_cols as $id => $def) {
$id = explode('#~#', $id);
$columns[$id[1]] = $def;
}
unset($tmp_cols);
if ($parent) {
$columns["obj_" . $this->obj_id] = $parent;
}
}
$columns["status_changed"] = array("txt" => $this->lng->txt("trac_status_changed"), "id" => "status_changed", "default" => false);
include_once 'Services/Tracking/classes/class.ilObjUserTracking.php';
$tracking = new ilObjUserTracking();
if ($tracking->hasExtendedData(ilObjUserTracking::EXTENDED_DATA_LAST_ACCESS)) {
$columns["last_access"] = array("txt" => $this->lng->txt("last_access"), "id" => "last_access", "default" => false);
}
if ($tracking->hasExtendedData(ilObjUserTracking::EXTENDED_DATA_SPENT_SECONDS)) {
$columns["spent_seconds"] = array("txt" => $this->lng->txt("trac_spent_seconds"), "id" => "spent_seconds", "default" => false);
}
return $columns;
}
function getSelectableColumns()
{
global $ilObjDataCache, $rbacsystem;
$user_cols = $this->getSelectableUserColumns($this->in_course, $this->in_group);
if ($this->obj_ids === NULL) {
// we cannot use the selected columns because they are not ready yet
// so we use all available columns, should be ok anyways
$this->obj_ids = $this->getItems(array_keys($user_cols[0]), $user_cols[1]);
}
if ($this->obj_ids) {
$tmp_cols = array();
foreach ($this->obj_ids as $obj_id) {
if ($obj_id == $this->obj_id) {
$parent = array("txt" => $this->lng->txt("status"), "default" => true);
} else {
$no_perm = false;
$ref_id = $this->ref_ids[$obj_id];
if ($ref_id && !$rbacsystem->checkAccess('read_learning_progress', $ref_id)) {
$no_perm = true;
$this->privacy_cols[] = $obj_id;
}
$title = $ilObjDataCache->lookupTitle($obj_id);
$type = $ilObjDataCache->lookupType($obj_id);
$icon = ilObject::_getIcon("", "tiny", $type);
if ($type == "sess") {
include_once "Modules/Session/classes/class.ilObjSession.php";
$sess = new ilObjSession($obj_id, false);
$title = $sess->getPresentationTitle();
}
$tmp_cols[strtolower($title) . "#~#obj_" . $obj_id] = array("txt" => $title, "icon" => $icon, "type" => $type, "default" => true, "no_permission" => $no_perm);
}
}
if (sizeof($this->objective_ids)) {
foreach ($this->objective_ids as $obj_id => $title) {
$tmp_cols[strtolower($title) . "#~#objtv_" . $obj_id] = array("txt" => $title, "default" => true);
}
}
if (sizeof($this->sco_ids)) {
foreach ($this->sco_ids as $obj_id => $title) {
$icon = ilUtil::getTypeIconPath("sco", $obj_id, "tiny");
$tmp_cols[strtolower($title) . "#~#objsco_" . $obj_id] = array("txt" => $title, "icon" => $icon, "default" => true);
}
}
if (sizeof($this->subitem_ids)) {
foreach ($this->subitem_ids as $obj_id => $title) {
$icon = ilUtil::getTypeIconPath("st", $obj_id, "tiny");
$tmp_cols[strtolower($title) . "#~#objsub_" . $obj_id] = array("txt" => $title, "icon" => $icon, "default" => true);
}
}
// alex, 5 Nov 2011: Do not sort SCORM items or "chapters"
if (!sizeof($this->sco_ids) && !sizeof($this->subitem_ids)) {
ksort($tmp_cols);
}
foreach ($tmp_cols as $id => $def) {
$id = explode('#~#', $id);
$columns[$id[1]] = $def;
}
unset($tmp_cols);
if ($parent) {
$columns["obj_" . $this->obj_id] = $parent;
}
}
unset($user_cols[0]["status"]);
unset($user_cols[0]["login"]);
foreach ($user_cols[0] as $col_id => $col_def) {
if (!isset($columns[$col_id])) {
// these are all additional fields, no default
$col_def["default"] = false;
$columns[$col_id] = $col_def;
}
}
return $columns;
}
