/**
* get current term id for import id (static)
*
* @param int $a_import_id import id
*
* @return int id
*/
function _getIdForImportId($a_import_id)
{
global $ilDB;
if ($a_import_id == "") {
return 0;
}
$q = "SELECT * FROM glossary_term WHERE import_id = " . $ilDB->quote($a_import_id, "text") . " ORDER BY create_date DESC";
$term_set = $ilDB->query($q);
while ($term_rec = $ilDB->fetchAssoc($term_set)) {
$glo_id = ilGlossaryTerm::_lookGlossaryID($term_rec["id"]);
if (ilObject::_hasUntrashedReference($glo_id)) {
return $term_rec["id"];
}
}
return 0;
}
/**
* Meta data update listener
*
* Important note: Do never call create() or update()
* method of ilObject here. It would result in an
* endless loop: update object -> update meta -> update
* object -> ...
* Use static _writeTitle() ... methods instead.
*
* Even if this is not stored to db, it should be stored to the object
* e.g. for during import parsing
*
* @param string $a_element
*/
function MDUpdateListener($a_element)
{
include_once 'Services/MetaData/classes/class.ilMD.php';
switch ($a_element) {
case 'General':
// Update Title and description
$glo_id = ilGlossaryTerm::_lookGlossaryID($this->getTermId());
$md =& new ilMD($glo_id, $this->getId(), $this->getType());
$md_gen = $md->getGeneral();
//ilObject::_writeTitle($this->getId(),$md_gen->getTitle());
$this->setTitle($md_gen->getTitle());
foreach ($md_gen->getDescriptionIds() as $id) {
$md_des = $md_gen->getDescription($id);
//ilObject::_writeDescription($this->getId(),$md_des->getDescription());
$this->setDescription($md_des->getDescription());
break;
}
break;
default:
}
return true;
}
/**
* get link targets
*/
function getLinkXML($a_int_links)
{
if ($a_layoutframes == "") {
$a_layoutframes = array();
}
$link_info = "<IntLinkInfos>";
foreach ($a_int_links as $int_link) {
//echo "<br>+".$int_link["Type"]."+".$int_link["TargetFrame"]."+".$int_link["Target"]."+";
$target = $int_link["Target"];
if (substr($target, 0, 4) == "il__") {
$target_arr = explode("_", $target);
$target_id = $target_arr[count($target_arr) - 1];
$type = $int_link["Type"];
$targetframe = $int_link["TargetFrame"] != "" ? $int_link["TargetFrame"] : "None";
// anchor
$anc = $anc_add = "";
if ($int_link["Anchor"] != "") {
$anc = $int_link["Anchor"];
$anc_add = "_" . rawurlencode($int_link["Anchor"]);
}
if ($targetframe == "New") {
$ltarget = "_blank";
} else {
$ltarget = "";
}
switch ($type) {
case "PageObject":
case "StructureObject":
$lm_id = ilLMObject::_lookupContObjID($target_id);
$cont_obj =& $this->content_object;
if ($type == "PageObject") {
$href = "./goto.php?target=pg_" . $target_id . $anc_add;
} else {
$href = "./goto.php?target=st_" . $target_id;
}
//$ltarget = "ilContObj".$lm_id;
break;
case "GlossaryItem":
if (ilGlossaryTerm::_lookGlossaryID($target_id) == $this->glossary->getId()) {
if ($this->offlineMode()) {
$href = "term_" . $target_id . ".html";
} else {
$this->ctrl->setParameter($this, "term_id", $target_id);
$href = $this->ctrl->getLinkTarget($this, "listDefinitions");
$href = str_replace("&", "&", $href);
}
} else {
$href = "./goto.php?target=git_" . $target_id;
}
break;
case "MediaObject":
if ($this->offlineMode()) {
$href = "media_" . $target_id . ".html";
} else {
$this->ctrl->setParameter($this, "obj_type", $type);
$this->ctrl->setParameter($this, "mob_id", $target_id);
$href = $this->ctrl->getLinkTarget($this, "media");
$href = str_replace("&", "&", $href);
}
break;
case "RepositoryItem":
$obj_type = ilObject::_lookupType($target_id, true);
$obj_id = ilObject::_lookupObjId($target_id);
$href = "./goto.php?target=" . $obj_type . "_" . $target_id;
$t_frame = ilFrameTargetInfo::_getFrame("MainContent", $obj_type);
$ltarget = $t_frame;
break;
}
$anc_par = 'Anchor="' . $anc . '"';
$link_info .= "<IntLinkInfo Target=\"{$target}\" Type=\"{$type}\" " . "TargetFrame=\"{$targetframe}\" LinkHref=\"{$href}\" LinkTarget=\"{$ltarget}\" {$anc_par}/>";
$this->ctrl->clearParameters($this);
}
}
$link_info .= "</IntLinkInfos>";
return $link_info;
}
/**
* Get's the repository object ID of a parent object, if possible
*
* see ilWebAccessChecker
*/
function getParentObjectIdForUsage($a_usage, $a_include_all_access_obj_ids = false)
{
if (is_int(strpos($a_usage["type"], ":"))) {
$us_arr = explode(":", $a_usage["type"]);
$type = $us_arr[1];
$cont_type = $us_arr[0];
} else {
$type = $a_usage["type"];
}
$id = $a_usage["id"];
$obj_id = false;
switch ($type) {
// RTE / tiny mce
case "html":
switch ($cont_type) {
case "qpl":
// Question Pool *Question* Text (Test)
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
$qinfo = assQuestion::_getQuestionInfo($id);
if ($qinfo["original_id"] > 0) {
include_once "./Modules/Test/classes/class.ilObjTest.php";
$obj_id = ilObjTest::_lookupTestObjIdForQuestionId($id);
// usage in test
} else {
$obj_id = $qinfo["obj_fi"];
// usage in pool
}
break;
case "spl":
// Question Pool *Question* Text (Survey)
include_once "./Modules/SurveyQuestionPool/classes/class.SurveyQuestion.php";
$quest = SurveyQuestion::_instanciateQuestion($id);
if ($quest) {
if ($quest->getOriginalId() > 0) {
$obj_id = $quest->getSurveyId();
} else {
$obj_id = $quest->getObjId();
// usage in pool
}
unset($quest);
}
break;
case "exca":
// Exercise assignment
$returned_pk = $a_usage['id'];
// we are just checking against exercise object
include_once 'Modules/Exercise/classes/class.ilObjExercise.php';
$obj_id = ilObjExercise::lookupExerciseIdForReturnedId($returned_pk);
break;
case "frm":
// Forum
$post_pk = $a_usage['id'];
include_once 'Modules/Forum/classes/class.ilForumPost.php';
include_once 'Modules/Forum/classes/class.ilForum.php';
$oPost = new ilForumPost($post_pk);
$frm_pk = $oPost->getForumId();
$obj_id = ilForum::_lookupObjIdForForumId($frm_pk);
break;
// temporary items (per user)
// temporary items (per user)
case "frm~":
case "exca~":
$obj_id = $a_usage['id'];
break;
// "old" category pages
// "old" category pages
case "cat":
// InfoScreen Text
// InfoScreen Text
case "tst":
case "svy":
// data collection
// data collection
case "dcl":
$obj_id = $id;
break;
}
break;
// page editor
// page editor
case "pg":
switch ($cont_type) {
case "qpl":
// Question Pool Question Pages
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
$qinfo = assQuestion::_getQuestionInfo($id);
if ($qinfo["original_id"] > 0) {
include_once "./Modules/Test/classes/class.ilObjTest.php";
$obj_id = ilObjTest::_lookupTestObjIdForQuestionId($id);
// usage in test
} else {
$obj_id = $qinfo["obj_fi"];
// usage in pool
}
break;
case "lm":
case "dbk":
// learning modules
include_once "./Modules/LearningModule/classes/class.ilLMObject.php";
$obj_id = ilLMObject::_lookupContObjID($id);
break;
case "gdf":
// glossary definition
include_once "./Modules/Glossary/classes/class.ilGlossaryDefinition.php";
include_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
$term_id = ilGlossaryDefinition::_lookupTermId($id);
$obj_id = ilGlossaryTerm::_lookGlossaryID($term_id);
break;
case "wpg":
// wiki page
include_once 'Modules/Wiki/classes/class.ilWikiPage.php';
$obj_id = ilWikiPage::lookupObjIdByPage($id);
break;
case "sahs":
// sahs page
// can this implementation be used for other content types, too?
include_once './Services/COPage/classes/class.ilPageObject.php';
$obj_id = ilPageObject::lookupParentId($id, 'sahs');
break;
case "prtf":
// portfolio
include_once "Modules/Portfolio/classes/class.ilPortfolioPage.php";
$obj_id = ilPortfolioPage::findPortfolioForPage($id);
break;
case "prtt":
// portfolio template
include_once "Modules/Portfolio/classes/class.ilPortfolioTemplatePage.php";
$obj_id = ilPortfolioTemplatePage::findPortfolioForPage($id);
break;
case "blp":
// blog
include_once './Services/COPage/classes/class.ilPageObject.php';
$obj_id = ilPageObject::lookupParentId($id, 'blp');
break;
case "crs":
case "grp":
case "cat":
case "fold":
case "root":
// repository pages
$obj_id = $id;
break;
}
break;
// Media Pool
// Media Pool
case "mep":
$obj_id = $id;
break;
// News Context Object (e.g. MediaCast)
// News Context Object (e.g. MediaCast)
case "news":
include_once "./Services/News/classes/class.ilNewsItem.php";
$obj_id = ilNewsItem::_lookupContextObjId($id);
break;
}
return $obj_id;
}
/**
* redirect script
*
* @param string $a_target
*/
function _goto($a_target, $a_ref_id = "")
{
global $rbacsystem, $ilErr, $lng, $ilAccess;
$glo_id = ilGlossaryTerm::_lookGlossaryID($a_target);
//::_lookupContObjID($a_target);
// get all references
if ($a_ref_id > 0) {
$ref_ids = array($a_ref_id);
} else {
$ref_ids = ilObject::_getAllReferences($glo_id);
}
// check read permissions
foreach ($ref_ids as $ref_id) {
// Permission check
if ($ilAccess->checkAccess("read", "", $ref_id)) {
$_GET["baseClass"] = "ilGlossaryPresentationGUI";
$_GET["term_id"] = $a_target;
$_GET["ref_id"] = $ref_id;
$_GET["cmd"] = "listDefinitions";
include_once "ilias.php";
exit;
}
}
if ($ilAccess->checkAccess("read", "", ROOT_FOLDER_ID)) {
ilUtil::sendFailure(sprintf($lng->txt("msg_no_perm_read_item"), ilObject::_lookupTitle($glo_id)), true);
ilObjectGUI::_gotoRepositoryRoot();
}
$ilErr->raiseError($lng->txt("msg_no_perm_read_lm"), $ilErr->FATAL);
}
/**
* Get's the repository object ID of a parent object, if possible
*/
function getParentObjectIdForUsage($a_usage, $a_include_all_access_obj_ids = false)
{
if (is_int(strpos($a_usage["type"], ":"))) {
$us_arr = explode(":", $a_usage["type"]);
$type = $us_arr[1];
$cont_type = $us_arr[0];
} else {
$type = $a_usage["type"];
}
$id = $a_usage["id"];
$obj_id = false;
switch ($type) {
case "html":
// "old" category pages
if ($cont_type == "cat") {
$obj_id = $id;
}
// Test InfoScreen Text
if ($cont_type == "tst" || $cont_type == "svy") {
$obj_id = $id;
//var_dump($qinfo);
}
// Question Pool *Question* Text (Test)
if ($cont_type == "qpl") {
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
$qinfo = assQuestion::_getQuestionInfo($id);
if ($qinfo["original_id"] > 0) {
include_once "./Modules/Test/classes/class.ilObjTest.php";
$obj_id = ilObjTest::_lookupTestObjIdForQuestionId($id);
// usage in test
} else {
$obj_id = $qinfo["obj_fi"];
// usage in pool
}
}
// Question Pool *Question* Text (Survey)
if ($cont_type == "spl") {
include_once "./Modules/SurveyQuestionPool/classes/class.SurveyQuestion.php";
$quest = SurveyQuestion::_instanciateQuestion($id);
if ($quest) {
if ($quest->getOriginalId() > 0) {
$obj_id = $quest->getSurveyId();
} else {
$obj_id = $quest->getObjId();
// usage in pool
}
unset($quest);
}
}
// Forum
if ($cont_type == "frm") {
$post_pk = $a_usage['id'];
include_once 'Modules/Forum/classes/class.ilForumPost.php';
include_once 'Modules/Forum/classes/class.ilForum.php';
$oPost = new ilForumPost($post_pk);
$frm_pk = $oPost->getForumId();
$obj_id = ilForum::_lookupObjIdForForumId($frm_pk);
}
if ($cont_type == 'frm~') {
$obj_id = $a_usage['id'];
}
if ($cont_type == "dcl") {
$obj_id = $id;
}
break;
case "pg":
// Question Pool Question Pages
if ($cont_type == "qpl") {
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
$qinfo = assQuestion::_getQuestionInfo($id);
if ($qinfo["original_id"] > 0) {
include_once "./Modules/Test/classes/class.ilObjTest.php";
$obj_id = ilObjTest::_lookupTestObjIdForQuestionId($id);
// usage in test
} else {
$obj_id = $qinfo["obj_fi"];
// usage in pool
}
}
// learning modules
if ($cont_type == "lm" || $cont_type == "dbk") {
include_once "./Modules/LearningModule/classes/class.ilLMObject.php";
$obj_id = ilLMObject::_lookupContObjID($id);
}
// glossary definition
if ($cont_type == "gdf") {
include_once "./Modules/Glossary/classes/class.ilGlossaryDefinition.php";
include_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
$term_id = ilGlossaryDefinition::_lookupTermId($id);
$obj_id = ilGlossaryTerm::_lookGlossaryID($term_id);
}
// wiki page
if ($cont_type == 'wpg') {
include_once 'Modules/Wiki/classes/class.ilWikiPage.php';
$obj_id = ilWikiPage::lookupObjIdByPage($id);
}
// sahs page
if ($cont_type == 'sahs') {
// can this implementation be used for other content types, too?
include_once './Services/COPage/classes/class.ilPageObject.php';
$obj_id = ilPageObject::lookupParentId($id, 'sahs');
}
// repository pages
if (in_array($cont_type, array("crs", "grp", "cat", "fold", "root"))) {
$obj_id = $id;
}
if ($cont_type == 'prtf') {
include_once "Services/Portfolio/classes/class.ilPortfolioPage.php";
$obj_id = ilPortfolioPage::findPortfolioForPage($id);
}
if ($cont_type == 'blp') {
include_once './Services/COPage/classes/class.ilPageObject.php';
$obj_id = ilPageObject::lookupParentId($id, 'blp');
}
break;
// Media Pool
// Media Pool
case "mep":
$obj_id = $id;
break;
// News Context Object (e.g. MediaCast)
// News Context Object (e.g. MediaCast)
case "news":
include_once "./Services/News/classes/class.ilNewsItem.php";
$obj_id = ilNewsItem::_lookupContextObjId($id);
break;
}
return $obj_id;
}
/**
* add definition
*/
function addDefinition()
{
global $ilCtrl;
$term_id = (int) $_GET["term_id"];
include_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
$term_glo_id = ilGlossaryTerm::_lookGlossaryID((int) $term_id);
if ($term_glo_id != $this->object->getId()) {
ilUtil::sendFailure($this->lng->txt("glo_term_must_belong_to_glo"), true);
$ilCtrl->redirect($this, "listTerms");
}
// add term
include_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
$term = new ilGlossaryTerm($term_id);
// add first definition
$def = new ilGlossaryDefinition();
$def->setTermId($term->getId());
$def->setTitle(ilUtil::stripSlashes($term->getTerm()));
$def->create();
$this->ctrl->setParameterByClass("ilglossarydefpagegui", "term_id", $term->getId());
$this->ctrl->setParameterByClass("ilglossarydefpagegui", "def", $def->getId());
$this->ctrl->redirectByClass(array("ilglossarytermgui", "iltermdefinitioneditorgui", "ilglossarydefpagegui"), "edit");
}
/**
* Perform automatic modifications (may be overwritten by sub classes)
*/
function performAutomaticModifications()
{
if ($this->getGlossaryId() > 0) {
// we fix glossary links here
$this->buildDom();
$xpc = xpath_new_context($this->dom);
$path = "//IntLink[@Type='GlossaryItem']";
$res =& xpath_eval($xpc, $path);
for ($i = 0; $i < count($res->nodeset); $i++) {
$target = $res->nodeset[$i]->get_attribute("Target");
//echo "<br>".$target;
$tarr = explode("_", $target);
$term_id = $tarr[count($tarr) - 1];
if (is_int(strpos($target, "__")) && $term_id > 0) {
include_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
//echo "<br>-".ilGlossaryTerm::_lookGlossaryID($term_id)."-".$this->getGlossaryId()."-";
if (ilGlossaryTerm::_lookGlossaryID($term_id) != $this->getGlossaryId()) {
// copy the glossary term from glossary a to b
$new_id = ilGlossaryTerm::_copyTerm($term_id, $this->getGlossaryId());
$res->nodeset[$i]->set_attribute("Target", "il__git_" . $new_id);
}
}
}
}
//exit;
}
/**
* check whether goto script will succeed
*/
function _checkGoto($a_target)
{
global $ilAccess;
$t_arr = explode("_", $a_target);
if ($t_arr[0] != "glo" && $t_arr[0] != "git" || (int) $t_arr[1] <= 0) {
return false;
}
if ($t_arr[0] == "glo") {
if ($ilAccess->checkAccess("read", "", $t_arr[1]) || $ilAccess->checkAccess("visible", "", $t_arr[1])) {
return true;
}
}
if ($t_arr[0] == "git") {
if ($t_arr[2] > 0) {
$ref_ids = array($t_arr[2]);
} else {
// determine learning object
require_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
$glo_id = ilGlossaryTerm::_lookGlossaryID($t_arr[1]);
$ref_ids = ilObject::_getAllReferences($glo_id);
}
// check read permissions
foreach ($ref_ids as $ref_id) {
// Permission check
if ($ilAccess->checkAccess("read", "", $ref_id)) {
return true;
}
}
}
return false;
}
