/**
* Collect page elements (that need to be exported separately)
*
* @param string $a_pg_type page type
* @param int $a_pg_id page id
*/
function collectPageElements($a_type, $a_id)
{
// collect media objects
$pg_mobs = ilObjMediaObject::_getMobsOfObject($a_type, $a_id);
foreach ($pg_mobs as $pg_mob) {
$this->mobs[$pg_mob] = $pg_mob;
}
// collect all files
include_once "./Modules/File/classes/class.ilObjFile.php";
$files = ilObjFile::_getFilesOfObject($a_type, $a_id);
foreach ($files as $f) {
$this->files[$f] = $f;
}
$skill_tree = $ws_tree = null;
$pcs = ilPageContentUsage::getUsagesOfPage($a_id, $a_type);
foreach ($pcs as $pc) {
// skils
if ($pc["type"] == "skmg") {
$skill_id = $pc["id"];
// get user id from portfolio page
include_once "Services/Portfolio/classes/class.ilPortfolioPage.php";
$page = new ilPortfolioPage(0, $a_id);
$user_id = $page->create_user;
// we only need 1 instance each
if (!$skill_tree) {
include_once "Services/Skill/classes/class.ilSkillTree.php";
$skill_tree = new ilSkillTree();
include_once "Services/Skill/classes/class.ilPersonalSkill.php";
include_once "Services/PersonalWorkspace/classes/class.ilWorkspaceTree.php";
$ws_tree = new ilWorkspaceTree($user_id);
}
// walk skill tree
$b_skills = ilSkillTreeNode::getSkillTreeNodes($skill_id, true);
foreach ($b_skills as $bs) {
$skill = ilSkillTreeNodeFactory::getInstance($bs["id"]);
$level_data = $skill->getLevelData();
foreach ($level_data as $k => $v) {
// get assigned materials from personal skill
$mat = ilPersonalSkill::getAssignedMaterial($user_id, $bs["tref"], $v["id"]);
if (sizeof($mat)) {
foreach ($mat as $item) {
$wsp_id = $item["wsp_id"];
$obj_id = $ws_tree->lookupObjectId($wsp_id);
// all possible material types for now
switch (ilObject::_lookupType($obj_id)) {
case "file":
$this->files[$obj_id] = $obj_id;
break;
case "tstv":
include_once "Modules/Test/classes/class.ilObjTestVerification.php";
$obj = new ilObjTestVerification($obj_id, false);
$this->files_direct[$obj_id] = array($obj->getFilePath(), $obj->getOfflineFilename());
break;
case "excv":
include_once "Modules/Exercise/classes/class.ilObjExerciseVerification.php";
$obj = new ilObjExerciseVerification($obj_id, false);
$this->files_direct[$obj_id] = array($obj->getFilePath(), $obj->getOfflineFilename());
break;
}
}
}
}
}
}
}
}
/**
* export all pages of learning module to html file
*/
function exportHTMLPages(&$a_lm_gui, $a_target_dir)
{
global $tpl, $ilBench, $ilLocator;
$pages = ilLMPageObject::getPageList($this->getId());
$lm_tree =& $this->getLMTree();
$first_page = $lm_tree->fetchSuccessorNode($lm_tree->getRootId(), "pg");
$this->first_page_id = $first_page["child"];
// iterate all learning module pages
$mobs = array();
$int_links = array();
$this->offline_files = array();
include_once "./Services/COPage/classes/class.ilPageContentUsage.php";
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
// get html export id mapping
$lm_set = new ilSetting("lm");
$exp_id_map = array();
if ($lm_set->get("html_export_ids")) {
foreach ($pages as $page) {
$exp_id = ilLMPageObject::getExportId($this->getId(), $page["obj_id"]);
if (trim($exp_id) != "") {
$exp_id_map[$page["obj_id"]] = trim($exp_id);
}
}
}
//exit;
reset($pages);
foreach ($pages as $page) {
if (ilLMPage::_exists($this->getType(), $page["obj_id"])) {
$ilLocator->clearItems();
$ilBench->start("ExportHTML", "exportHTMLPage");
$ilBench->start("ExportHTML", "exportPageHTML");
$this->exportPageHTML($a_lm_gui, $a_target_dir, $page["obj_id"], "", $exp_id_map);
$ilBench->stop("ExportHTML", "exportPageHTML");
// get all snippets of page
$pcs = ilPageContentUsage::getUsagesOfPage($page["obj_id"], $this->getType() . ":pg");
foreach ($pcs as $pc) {
if ($pc["type"] == "incl") {
$incl_mobs = ilObjMediaObject::_getMobsOfObject("mep:pg", $pc["id"]);
foreach ($incl_mobs as $incl_mob) {
$mobs[$incl_mob] = $incl_mob;
}
}
}
// get all media objects of page
$pg_mobs = ilObjMediaObject::_getMobsOfObject($this->getType() . ":pg", $page["obj_id"]);
foreach ($pg_mobs as $pg_mob) {
$mobs[$pg_mob] = $pg_mob;
}
// get all internal links of page
$pg_links = ilInternalLink::_getTargetsOfSource($this->getType() . ":pg", $page["obj_id"]);
$int_links = array_merge($int_links, $pg_links);
// get all files of page
include_once "./Modules/File/classes/class.ilObjFile.php";
$pg_files = ilObjFile::_getFilesOfObject($this->getType() . ":pg", $page["obj_id"]);
$this->offline_files = array_merge($this->offline_files, $pg_files);
$ilBench->stop("ExportHTML", "exportHTMLPage");
}
}
$this->offline_mobs = $mobs;
$this->offline_int_links = $int_links;
}
/**
* confirm remove of mobs
*/
function confirmRemove()
{
global $ilAccess, $ilCtrl, $lng;
if (!$ilAccess->checkAccess("write", "", $this->object->getRefId())) {
$this->ilias->raiseError($this->lng->txt("permission_denied"), $this->ilias->error_obj->MESSAGE);
}
if (!isset($_POST["id"])) {
$this->ilias->raiseError($this->lng->txt("no_checkbox"), $this->ilias->error_obj->MESSAGE);
}
// display confirmation message
include_once "./Services/Utilities/classes/class.ilConfirmationGUI.php";
$cgui = new ilConfirmationGUI();
$cgui->setFormAction($this->ctrl->getFormAction($this));
$cgui->setHeaderText($this->lng->txt("info_delete_sure"));
$cgui->setCancel($this->lng->txt("cancel"), "cancelRemove");
$cgui->setConfirm($this->lng->txt("confirm"), "remove");
foreach ($_POST["id"] as $obj_id) {
$type = ilMediaPoolItem::lookupType($obj_id);
$title = ilMediaPoolItem::lookupTitle($obj_id);
// check whether page can be removed
$add = "";
if ($type == "pg") {
include_once "./Services/COPage/classes/class.ilPageContentUsage.php";
$usages = ilPageContentUsage::getUsages("incl", $obj_id, false);
if (count($usages) > 0) {
ilUtil::sendFailure(sprintf($lng->txt("mep_content_snippet_in_use"), $title), true);
$ilCtrl->redirect($this, "listMedia");
} else {
// check whether the snippet is used in older versions of pages
$usages = ilPageContentUsage::getUsages("incl", $obj_id, true);
if (count($usages) > 0) {
$add = "<div class='small'>" . $lng->txt("mep_content_snippet_used_in_older_versions") . "</div>";
}
}
}
$caption = ilUtil::getImageTagByType($type, $this->tpl->tplPath) . " " . $title . $add;
$cgui->addItem("id[]", $obj_id, $caption);
}
$this->tpl->setContent($cgui->getHTML());
}
/**
* save content include usages
*/
static function saveContentIncludeUsage($a_page, $a_domdoc, $a_old_nr = 0)
{
include_once "./Services/COPage/classes/class.ilPageContentUsage.php";
$ci_ids = self::collectContentIncludes($a_page, $a_domdoc);
ilPageContentUsage::deleteAllUsages("incl", $a_page->getParentType() . ":pg", $a_page->getId(), $a_old_nr, $a_page->getLanguage());
foreach ($ci_ids as $ci_id) {
if ((int) $ci_id["inst_id"] <= 0) {
ilPageContentUsage::saveUsage("incl", $ci_id["id"], $a_page->getParentType() . ":pg", $a_page->getId(), $a_old_nr, $a_page->getLanguage());
}
}
}
/**
* save content include usages
*/
function saveSkillUsage($a_xml = "", $a_old_nr = 0)
{
include_once "./Services/COPage/classes/class.ilPageContentUsage.php";
$skl_ids = $this->collectSkills($a_xml);
ilPageContentUsage::deleteAllUsages("skmg", $this->getParentType() . ":pg", $this->getId(), $a_old_nr);
foreach ($skl_ids as $skl_id) {
if ((int) $skl_id["inst_id"] <= 0) {
ilPageContentUsage::saveUsage("skmg", $skl_id["id"], $this->getParentType() . ":pg", $this->getId(), $a_old_nr);
}
}
}
