/**
* get current id for an import id
*
* @param string $a_type target type ("PageObject" | "StructureObject" |
* "GlossaryItem" | "MediaObject")
* @param string $a_target import target id (e.g. "il_2_pg_22")
*
* @return string current target id (e.g. "il__pg_244")
*/
function _getIdForImportId($a_type, $a_target)
{
switch ($a_type) {
case "PageObject":
$id = ilLMObject::_getIdForImportId($a_target);
if ($id > 0) {
return "il__pg_" . $id;
}
break;
case "StructureObject":
$id = ilLMObject::_getIdForImportId($a_target);
if ($id > 0) {
return "il__st_" . $id;
}
break;
case "GlossaryItem":
$id = ilGlossaryTerm::_getIdForImportId($a_target);
if ($id > 0) {
return "il__git_" . $id;
}
break;
case "MediaObject":
$id = ilObjMediaObject::_getIdForImportId($a_target);
if ($id > 0) {
return "il__mob_" . $id;
}
break;
case "RepositoryItem":
$id = ilObject::_getIdForImportId($a_target);
//echo "-$a_target-$id-";
// get ref id for object id
// (see ilPageObject::insertInstIntoIDs for the export procedure)
if ($id > 0) {
$refs = ilObject::_getAllReferences($id);
//var_dump($refs);
foreach ($refs as $ref) {
return "il__obj_" . $ref;
}
}
break;
}
return false;
}
/**
* Get current id for an import id
*
* @param string $a_type target type ("PageObject" | "StructureObject" |
* "GlossaryItem" | "MediaObject")
* @param string $a_target import target id (e.g. "il_2_pg_22")
*
* @return string current target id (e.g. "il__pg_244")
*/
function _getIdForImportId($a_type, $a_target)
{
switch ($a_type) {
case "PageObject":
$id = ilLMObject::_getIdForImportId($a_target);
if ($id > 0) {
return "il__pg_" . $id;
}
break;
case "StructureObject":
$id = ilLMObject::_getIdForImportId($a_target);
if ($id > 0) {
return "il__st_" . $id;
}
break;
case "GlossaryItem":
$id = ilGlossaryTerm::_getIdForImportId($a_target);
if ($id > 0) {
return "il__git_" . $id;
}
break;
case "WikiPage":
// no import IDs for wiki pages (yet)
//$id = ilGlossaryTerm::_getIdForImportId($a_target);
$id = 0;
if ($id > 0) {
return "il__wpage_" . $id;
}
break;
case "MediaObject":
$id = ilObjMediaObject::_getIdForImportId($a_target);
if ($id > 0) {
return "il__mob_" . $id;
}
break;
case "RepositoryItem":
$tarr = explode("_", $a_target);
$import_id = $a_target;
// if a ref id part is given, strip this
// since this will not be part of an import id
if ($tarr[4] != "") {
$import_id = $tarr[0] . "_" . $tarr[1] . "_" . $tarr[2] . "_" . $tarr[3];
}
if (ilInternalLink::_extractInstOfTarget($a_target) == IL_INST_ID && IL_INST_ID > 0) {
// does it have a ref id part?
if ($tarr[4] != "") {
return "il__obj_" . $tarr[4];
}
}
$id = ilObject::_getIdForImportId($import_id);
//echo "-$a_target-$id-";
// get ref id for object id
// (see ilPageObject::insertInstIntoIDs for the export procedure)
if ($id > 0) {
$refs = ilObject::_getAllReferences($id);
//var_dump($refs);
foreach ($refs as $ref) {
return "il__obj_" . $ref;
}
}
break;
}
return false;
}
function _resolveInternalLink($internal_link)
{
if (preg_match("/il_(\\d+)_(\\w+)_(\\d+)/", $internal_link, $matches)) {
include_once "./Services/Link/classes/class.ilInternalLink.php";
include_once "./Modules/LearningModule/classes/class.ilLMObject.php";
include_once "./Modules/Glossary/classes/class.ilGlossaryTerm.php";
switch ($matches[2]) {
case "lm":
$resolved_link = ilLMObject::_getIdForImportId($internal_link);
break;
case "pg":
$resolved_link = ilInternalLink::_getIdForImportId("PageObject", $internal_link);
break;
case "st":
$resolved_link = ilInternalLink::_getIdForImportId("StructureObject", $internal_link);
break;
case "git":
$resolved_link = ilInternalLink::_getIdForImportId("GlossaryItem", $internal_link);
break;
case "mob":
$resolved_link = ilInternalLink::_getIdForImportId("MediaObject", $internal_link);
break;
}
if (strcmp($resolved_link, "") == 0) {
$resolved_link = $internal_link;
}
} else {
$resolved_link = $internal_link;
}
return $resolved_link;
}
