/**
* Get child title
*
* @param
* @return
*/
function getChildTitle($a_child)
{
if ($this->lang != "-") {
$lmobjtrans = new ilLMObjTranslation($a_child["node_id"], $this->lang);
return $lmobjtrans->getTitle();
}
return $a_child["title"];
}
/**
* Save titles for lm objects
*
* @param array titles (key is ID, value is title)
*/
static function saveTitles($a_lm, $a_titles, $a_lang = "-")
{
include_once "./Modules/LearningModule/classes/class.ilLMObjTranslation.php";
if ($a_lang == "") {
$a_lang = "-";
}
if (is_array($a_titles)) {
include_once "./Services/MetaData/classes/class.ilMD.php";
foreach ($a_titles as $id => $title) {
if ($a_lang == "-") {
$lmobj = ilLMObjectFactory::getInstance($a_lm, $id, false);
if (is_object($lmobj)) {
// Update Title and description
$md = new ilMD($a_lm->getId(), $id, $lmobj->getType());
$md_gen = $md->getGeneral();
if (is_object($md_gen)) {
$md_gen->setTitle($title);
$md_gen->update();
$md->update();
}
ilLMObject::_writeTitle($id, $title);
}
} else {
$lmobjtrans = new ilLMObjTranslation($id, $a_lang);
$lmobjtrans->setTitle($title);
$lmobjtrans->save();
}
}
}
}
/**
* get presentation title
*
*/
function _getPresentationTitle($a_st_id, $a_include_numbers = false, $a_time_scheduled_activation = false, $a_lm_id = 0, $a_lang = "-")
{
global $ilDB;
if ($a_lm_id == 0) {
$a_lm_id = ilLMObject::_lookupContObjID($a_st_id);
}
// @todo: optimize
include_once "./Services/COPage/classes/class.ilPageMultiLang.php";
$ml = new ilPageMultiLang("lm", $a_lm_id);
// get chapter data
$query = "SELECT * FROM lm_data WHERE obj_id = " . $ilDB->quote($a_st_id, "integer");
$st_set = $ilDB->query($query);
$st_rec = $ilDB->fetchAssoc($st_set);
if ($a_lang != "-" && $ml->getActivated() && in_array($a_lang, $ml->getLanguages())) {
include_once "./Modules/LearningModule/classes/class.ilLMObjTranslation.php";
$lmobjtrans = new ilLMObjTranslation($a_st_id, $a_lang);
if ($lmobjtrans->getTitle() != "") {
$st_rec["title"] = $lmobjtrans->getTitle();
}
}
$tree = new ilTree($st_rec["lm_id"]);
$tree->setTableNames('lm_tree', 'lm_data');
$tree->setTreeTablePK("lm_id");
if ($a_include_numbers) {
if ($tree->isInTree($st_rec["obj_id"])) {
// get chapter tree node
$query = "SELECT * FROM lm_tree WHERE child = " . $ilDB->quote($a_st_id, "integer") . " AND lm_id = " . $ilDB->quote($st_rec["lm_id"], "integer");
$tree_set = $ilDB->query($query);
$tree_node = $tree_set->fetchRow(DB_FETCHMODE_ASSOC);
$depth = $tree_node["depth"];
$nr = $tree->getChildSequenceNumber($tree_node, "st") . " ";
for ($i = $depth - 1; $i > 1; $i--) {
// get next parent tree node
$query = "SELECT * FROM lm_tree WHERE child = " . $ilDB->quote($tree_node["parent"], "integer") . " AND lm_id = " . $ilDB->quote($st_rec["lm_id"], "integer");
$tree_set = $ilDB->query($query);
$tree_node = $tree_set->fetchRow(DB_FETCHMODE_ASSOC);
$seq = $tree->getChildSequenceNumber($tree_node, "st");
$nr = $seq . "." . $nr;
}
}
}
return $nr . $st_rec["title"];
}
/**
* presentation title doesn't have to be page title, it may be
* chapter title + page title or chapter title only, depending on settings
*
* @param string $a_mode IL_CHAPTER_TITLE | IL_PAGE_TITLE | IL_NO_HEADER
*/
static function _getPresentationTitle($a_pg_id, $a_mode = IL_CHAPTER_TITLE, $a_include_numbers = false, $a_time_scheduled_activation = false, $a_force_content = false, $a_lm_id = 0, $a_lang = "-")
{
if ($a_mode == IL_NO_HEADER && !$a_force_content) {
return "";
}
if ($a_lm_id == 0) {
$a_lm_id = ilLMObject::_lookupContObjID($a_pg_id);
}
if ($a_lm_id == 0) {
return "";
}
// this is optimized when ilLMObject::preloadDataByLM is invoked (e.g. done in ilLMExplorerGUI)
$title = ilLMObject::_lookupTitle($a_pg_id);
// this is also optimized since ilObjectTranslation re-uses instances for one lm
include_once "./Services/Object/classes/class.ilObjectTranslation.php";
$ot = ilObjectTranslation::getInstance($a_lm_id);
$languages = $ot->getLanguages();
if ($a_lang != "-" && $ot->getContentActivated() && isset($languages[$a_lang])) {
include_once "./Modules/LearningModule/classes/class.ilLMObjTranslation.php";
$lmobjtrans = new ilLMObjTranslation($a_pg_id, $a_lang);
if ($lmobjtrans->getTitle() != "") {
$title = $lmobjtrans->getTitle();
}
}
if ($a_mode == IL_PAGE_TITLE) {
return $title;
}
include_once "./Modules/LearningModule/classes/class.ilLMTree.php";
$tree = ilLMTree::getInstance($a_lm_id);
if ($tree->isInTree($a_pg_id)) {
$pred_node = $tree->fetchPredecessorNode($a_pg_id, "st");
$childs = $tree->getChildsByType($pred_node["obj_id"], "pg");
$cnt_str = "";
if (count($childs) > 1) {
$cnt = 0;
foreach ($childs as $child) {
include_once "./Modules/LearningModule/classes/class.ilLMPage.php";
$active = ilLMPage::_lookupActive($child["obj_id"], ilObject::_lookupType($a_lm_id), $a_time_scheduled_activation);
if (!$active) {
$act_data = ilLMPage::_lookupActivationData((int) $child["obj_id"], ilObject::_lookupType($a_lm_id));
if ($act_data["show_activation_info"] && ilUtil::now() < $act_data["activation_start"]) {
$active = true;
}
}
if ($child["type"] != "pg" || $active) {
$cnt++;
}
if ($child["obj_id"] == $a_pg_id) {
$cur_cnt = $cnt;
}
}
if ($cnt > 1) {
$cnt_str = " (" . $cur_cnt . "/" . $cnt . ")";
}
}
require_once "./Modules/LearningModule/classes/class.ilStructureObject.php";
//$struct_obj =& new ilStructureObject($pred_node["obj_id"]);
//return $struct_obj->getTitle();
return ilStructureObject::_getPresentationTitle($pred_node["obj_id"], $a_include_numbers, false, 0, $a_lang) . $cnt_str;
//return $pred_node["title"].$cnt_str;
} else {
return $title;
}
}
/**
* presentation title doesn't have to be page title, it may be
* chapter title + page title or chapter title only, depending on settings
*
* @param string $a_mode IL_CHAPTER_TITLE | IL_PAGE_TITLE | IL_NO_HEADER
*/
function _getPresentationTitle($a_pg_id, $a_mode = IL_CHAPTER_TITLE, $a_include_numbers = false, $a_time_scheduled_activation = false, $a_force_content = false, $a_lm_id = 0, $a_lang = "-")
{
global $ilDB, $ilUser;
if ($a_lm_id == 0) {
$a_lm_id = ilLMObject::_lookupContObjID($a_pg_id);
}
// @todo: optimize
include_once "./Services/COPage/classes/class.ilPageMultiLang.php";
$ml = new ilPageMultiLang("lm", $a_lm_id);
// select
$query = "SELECT * FROM lm_data WHERE obj_id = " . $ilDB->quote($a_pg_id, "integer");
$pg_set = $ilDB->query($query);
$pg_rec = $ilDB->fetchAssoc($pg_set);
if ($a_lang != "-" && $ml->getActivated() && in_array($a_lang, $ml->getLanguages())) {
include_once "./Modules/LearningModule/classes/class.ilLMObjTranslation.php";
$lmobjtrans = new ilLMObjTranslation($a_pg_id, $a_lang);
if ($lmobjtrans->getTitle() != "") {
$pg_rec["title"] = $lmobjtrans->getTitle();
}
}
if ($a_mode == IL_NO_HEADER && !$a_force_content) {
return "";
}
$tree = new ilTree($pg_rec["lm_id"]);
$tree->setTableNames('lm_tree', 'lm_data');
$tree->setTreeTablePK("lm_id");
if ($a_mode == IL_PAGE_TITLE) {
$nr = "";
return $nr . $pg_rec["title"];
}
if ($tree->isInTree($pg_rec["obj_id"])) {
$pred_node = $tree->fetchPredecessorNode($pg_rec["obj_id"], "st");
$childs = $tree->getChildsByType($pred_node["obj_id"], "pg");
$cnt_str = "";
if (count($childs) > 1) {
$cnt = 0;
foreach ($childs as $child) {
include_once "./Modules/LearningModule/classes/class.ilLMPage.php";
$active = ilLMPage::_lookupActive($child["obj_id"], ilObject::_lookupType($pg_rec["lm_id"]), $a_time_scheduled_activation);
if (!$active) {
$act_data = ilLMPage::_lookupActivationData((int) $child["obj_id"], ilObject::_lookupType($pg_rec["lm_id"]));
if ($act_data["show_activation_info"] && ilUtil::now() < $act_data["activation_start"]) {
$active = true;
}
}
if ($child["type"] != "pg" || $active) {
$cnt++;
}
if ($child["obj_id"] == $pg_rec["obj_id"]) {
$cur_cnt = $cnt;
}
}
if ($cnt > 1) {
$cnt_str = " (" . $cur_cnt . "/" . $cnt . ")";
}
}
require_once "./Modules/LearningModule/classes/class.ilStructureObject.php";
//$struct_obj =& new ilStructureObject($pred_node["obj_id"]);
//return $struct_obj->getTitle();
return ilStructureObject::_getPresentationTitle($pred_node["obj_id"], $a_include_numbers) . $cnt_str;
//return $pred_node["title"].$cnt_str;
} else {
return $pg_rec["title"];
}
}
/**
* get presentation title
*
*/
static function _getPresentationTitle($a_st_id, $a_include_numbers = false, $a_time_scheduled_activation = false, $a_lm_id = 0, $a_lang = "-")
{
global $ilDB;
if ($a_lm_id == 0) {
$a_lm_id = ilLMObject::_lookupContObjID($a_st_id);
}
if ($a_lm_id == 0) {
return "";
}
// this is optimized when ilLMObject::preloadDataByLM is invoked (e.g. done in ilLMExplorerGUI)
$title = ilLMObject::_lookupTitle($a_st_id);
// this is also optimized since ilObjectTranslation re-uses instances for one lm
include_once "./Services/Object/classes/class.ilObjectTranslation.php";
$ot = ilObjectTranslation::getInstance($a_lm_id);
$languages = $ot->getLanguages();
if ($a_lang != "-" && $ot->getContentActivated() && isset($languages[$a_lang])) {
include_once "./Modules/LearningModule/classes/class.ilLMObjTranslation.php";
$lmobjtrans = new ilLMObjTranslation($a_st_id, $a_lang);
if ($lmobjtrans->getTitle() != "") {
$title = $lmobjtrans->getTitle();
}
}
include_once "./Modules/LearningModule/classes/class.ilLMTree.php";
$tree = ilLMTree::getInstance($a_lm_id);
if ($a_include_numbers) {
// this is optimized, since isInTree is cached
if ($tree->isInTree($a_st_id)) {
// optimization needed from here
// get chapter tree node
$query = "SELECT * FROM lm_tree WHERE child = " . $ilDB->quote($a_st_id, "integer") . " AND lm_id = " . $ilDB->quote($a_lm_id, "integer");
$tree_set = $ilDB->query($query);
$tree_node = $tree_set->fetchRow(DB_FETCHMODE_ASSOC);
$depth = $tree_node["depth"];
$nr = $tree->getChildSequenceNumber($tree_node, "st") . " ";
for ($i = $depth - 1; $i > 1; $i--) {
// get next parent tree node
$query = "SELECT * FROM lm_tree WHERE child = " . $ilDB->quote($tree_node["parent"], "integer") . " AND lm_id = " . $ilDB->quote($a_lm_id, "integer");
$tree_set = $ilDB->query($query);
$tree_node = $tree_set->fetchRow(DB_FETCHMODE_ASSOC);
$seq = $tree->getChildSequenceNumber($tree_node, "st");
$nr = $seq . "." . $nr;
}
}
}
return $nr . $title;
}
/**
* Copy all translations of an object
*
* @param int $a_source_id source id
* @param int $a_target_id target
*/
static function copy($a_source_id, $a_target_id)
{
global $ilDB;
$set = $ilDB->query("SELECT * FROM lm_data_transl " . " WHERE id = " . $ilDB->quote($a_source_id, "integer"));
while ($rec = $ilDB->fetchAssoc($set)) {
$lmobjtrans = new ilLMObjTranslation($a_target_id, $rec["lang"]);
$lmobjtrans->setTitle($rec["title"]);
$lmobjtrans->save();
}
}
