/**
* Gets all floorplans.
*
* @return type return of $this->ilDB->query
*/
public function getAllFloorplans()
{
$set = $this->ilDB->query('SELECT * FROM ' . dbc::FLOORPLANS_TABLE . ' WHERE pool_id = ' . $this->ilDB->quote($this->pool_id, 'integer') . ' order by file_id DESC');
$floorplans = array();
$row = $this->ilDB->fetchAssoc($set);
while ($row) {
$mobj = new ilObjMediaObject($row['file_id']);
$row["title"] = $mobj->getTitle();
$floorplans[] = $row;
$row = $this->ilDB->fetchAssoc($set);
}
return $floorplans;
}
/**
* Creates a question from a QTI file
*
* Receives parameters from a QTI parser and creates a valid ILIAS question object
*
* @param object $item The QTI item object
* @param integer $questionpool_id The id of the parent questionpool
* @param integer $tst_id The id of the parent test if the question is part of a test
* @param object $tst_object A reference to the parent test object
* @param integer $question_counter A reference to a question counter to count the questions of an imported question pool
* @param array $import_mapping An array containing references to included ILIAS objects
* @access public
*/
function fromXML(&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
{
global $ilUser;
// empty session variable for imported xhtml mobs
unset($_SESSION["import_mob_xhtml"]);
$presentation = $item->getPresentation();
$duration = $item->getDuration();
$now = getdate();
$created = sprintf("%04d%02d%02d%02d%02d%02d", $now['year'], $now['mon'], $now['mday'], $now['hours'], $now['minutes'], $now['seconds']);
$feedbacksgeneric = array();
$this->addGeneralMetadata($item);
$this->object->setTitle($item->getTitle());
$this->object->setNrOfTries($item->getMaxattempts());
$this->object->setComment($item->getComment());
$this->object->setAuthor($item->getAuthor());
$this->object->setOwner($ilUser->getId());
$this->object->setQuestion($this->object->QTIMaterialToString($item->getQuestiontext()));
$this->object->setObjId($questionpool_id);
$this->object->setEstimatedWorkingTime($duration["h"], $duration["m"], $duration["s"]);
$this->object->setPoints($item->getMetadataEntry("points"));
$this->object->setOrderText($item->getMetadataEntry("ordertext"));
$this->object->setTextSize($item->getMetadataEntry("textsize"));
$this->object->setSeparator($item->getMetadataEntry("separator"));
// additional content editing mode information
$this->object->setAdditionalContentEditingMode($this->fetchAdditionalContentEditingModeInformation($item));
$this->object->saveToDb();
// handle the import of media objects in XHTML code
$questiontext = $this->object->getQuestion();
if (is_array($_SESSION["import_mob_xhtml"])) {
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Services/RTE/classes/class.ilRTE.php";
foreach ($_SESSION["import_mob_xhtml"] as $mob) {
if ($tst_id > 0) {
$importfile = $this->getTstImportArchivDirectory() . '/' . $mob["uri"];
} else {
$importfile = $this->getQplImportArchivDirectory() . '/' . $mob["uri"];
}
$GLOBALS['ilLog']->write(__METHOD__ . ': import mob from dir: ' . $importfile);
$media_object =& ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, FALSE);
ilObjMediaObject::_saveUsage($media_object->getId(), "qpl:html", $this->object->getId());
$questiontext = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $questiontext);
}
}
$this->object->setQuestion(ilRTE::_replaceMediaObjectImageSrc($questiontext, 1));
$this->object->saveToDb();
if (count($item->suggested_solutions)) {
foreach ($item->suggested_solutions as $suggested_solution) {
$this->object->setSuggestedSolution($suggested_solution["solution"]->getContent(), $suggested_solution["gap_index"], true);
}
$this->object->saveToDb();
}
if ($tst_id > 0) {
$q_1_id = $this->object->getId();
$question_id = $this->object->duplicate(true, null, null, null, $tst_id);
$tst_object->questions[$question_counter++] = $question_id;
$import_mapping[$item->getIdent()] = array("pool" => $q_1_id, "test" => $question_id);
} else {
$import_mapping[$item->getIdent()] = array("pool" => $this->object->getId(), "test" => 0);
}
}
/**
* Get head dependencies
*
* @param string entity
* @param string target release
* @param array ids
* @return array array of array with keys "component", entity", "ids"
*/
function getXmlExportHeadDependencies($a_entity, $a_target_release, $a_ids)
{
if ($a_entity == "pg") {
// get all media objects and files of the page
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Modules/File/classes/class.ilObjFile.php";
$mob_ids = array();
$file_ids = array();
foreach ($a_ids as $pg_id) {
$pg_id = explode(":", $pg_id);
// get media objects
$mids = ilObjMediaObject::_getMobsOfObject($pg_id[0] . ":pg", $pg_id[1]);
foreach ($mids as $mid) {
if (ilObject::_lookupType($mid) == "mob") {
$mob_ids[] = $mid;
}
}
// get files
$files = ilObjFile::_getFilesOfObject($pg_id[0] . ":pg", $pg_id[1]);
foreach ($files as $file) {
if (ilObject::_lookupType($file) == "file") {
$file_ids[] = $file;
}
}
}
return array(array("component" => "Services/MediaObjects", "entity" => "mob", "ids" => $mob_ids), array("component" => "Modules/File", "entity" => "file", "ids" => $file_ids));
}
return array();
}
/**
* Standard Version of Fill Row. Most likely to
* be overwritten by derived class.
*/
protected function fillRow($a_set)
{
global $lng, $ilCtrl, $ilAccess;
if ($a_set["type"] == "mob") {
// output thumbnail
$mob = new ilObjMediaObject($a_set["id"]);
$med = $mob->getMediaItem("Standard");
$target = $med->getThumbnailTarget();
if ($target != "") {
$this->tpl->setCurrentBlock("thumbnail");
$this->tpl->setVariable("IMG_THUMB", $target);
$this->tpl->parseCurrentBlock();
}
} else {
if ($a_set["type"] == "incl") {
$this->tpl->setCurrentBlock("thumbnail");
$this->tpl->setVariable("IMG_THUMB", ilUtil::getImagePath("icon_pg.svg"));
$this->tpl->parseCurrentBlock();
}
}
// allow editing of media objects
if ($this->parent_obj->mode != "getObject" && $a_set["type"] == "mob") {
// output edit link
$this->tpl->setCurrentBlock("edit");
$ilCtrl->setParameter($this->parent_obj, "clip_item_id", $a_set["id"]);
$ilCtrl->setParameterByClass("ilObjMediaObjectGUI", "clip_item_id", $a_set["id"]);
$this->tpl->setVariable("EDIT_LINK", $ilCtrl->getLinkTargetByClass("ilObjMediaObjectGUI", "edit", array("ilEditClipboardGUI")));
$this->tpl->setVariable("TEXT_OBJECT", $a_set["title"] . " [" . $a_set["id"] . "]");
$this->tpl->parseCurrentBlock();
} else {
$this->tpl->setCurrentBlock("show");
$this->tpl->setVariable("TEXT_OBJECT2", $a_set["title"] . " [" . $a_set["id"] . "]");
$this->tpl->parseCurrentBlock();
}
include_once "./Services/MediaObjects/classes/class.ilObjMediaObjectGUI.php";
if ($a_set["type"] == "mob") {
$this->tpl->setVariable("MEDIA_INFO", ilObjMediaObjectGUI::_getMediaInfoHTML($mob));
}
$this->tpl->setVariable("CHECKBOX_ID", $a_set["type"] . ":" . $a_set["id"]);
}
/**
* Fill table row
*/
protected function fillRow($a_set)
{
global $lng;
$this->tpl->setVariable("FILENAME", $a_set["filename"]);
$piname = pathinfo($a_set["filename"]);
$th_path = ilObjMediaObject::getThumbnailPath($this->mob->getId(), basename($a_set["filename"], "." . $piname['extension']) . ".png");
if (!is_file($th_path)) {
$this->mob->makeThumbnail("overlays/" . $a_set["filename"], basename($a_set["filename"], "." . $piname['extension']) . ".png");
}
if (is_file($th_path)) {
$this->tpl->setVariable("THUMB", ilUtil::img($th_path));
}
}
public function getPageDiskSize()
{
$quota_sum = 0;
$this->buildDom();
$dom = $this->getDom();
if ($dom instanceof php4DOMDocument) {
$dom = $dom->myDOMDocument;
}
$xpath_temp = new DOMXPath($dom);
// mobs
include_once "Services/MediaObjects/classes/class.ilObjMediaObject.php";
$nodes = $xpath_temp->query("//PageContent/MediaObject/MediaAlias");
foreach ($nodes as $node) {
$mob_id = array_pop(explode("_", $node->getAttribute("OriginId")));
$mob_dir = ilObjMediaObject::_getDirectory($mob_id);
$quota_sum += ilUtil::dirSize($mob_dir);
}
return $quota_sum;
}
/**
* Import XML
*
* @param
* @return
*/
function importXmlRepresentation($a_entity, $a_id, $a_xml, $a_mapping)
{
// Container import => test object already created
if ($new_id = $a_mapping->getMapping('Services/Container', 'objs', $a_id)) {
$newObj = ilObjectFactory::getInstanceByObjId($new_id, false);
#$newObj->setImportDirectory(dirname(rtrim($this->getImportDirectory(),'/')));
} else {
// Shouldn't happen
$GLOBALS['ilLog']->write(__METHOD__ . ': Called in non container mode');
return false;
}
include_once "./Services/Survey/classes/class.SurveyImportParser.php";
list($xml_file) = $this->parseXmlFileNames();
if (!@file_exists($xml_file)) {
$GLOBALS['ilLog']->write(__METHOD__ . ': Cannot find xml definition: ' . $xml_file);
return false;
}
$import = new SurveyImportParser(-1, $xml_file, TRUE);
$import->setSurveyObject($newObj);
$import->startParsing();
if (is_array($_SESSION["import_mob_xhtml"])) {
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Services/RTE/classes/class.ilRTE.php";
include_once "./Modules/TestQuestionPool/classes/class.ilObjQuestionPool.php";
foreach ($_SESSION["import_mob_xhtml"] as $mob) {
$importfile = dirname($xml_file) . "/" . $mob["uri"];
if (file_exists($importfile)) {
$media_object =& ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, FALSE);
ilObjMediaObject::_saveUsage($media_object->getId(), "svy:html", $newObj->getId());
$newObj->setIntroduction(str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $newObj->getIntroduction()));
$newObj->setOutro(str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $newObj->getOutro()));
} else {
global $ilLog;
$ilLog->write("Error: Could not open XHTML mob file for test introduction during test import. File {$importfile} does not exist!");
}
}
$newObj->setIntroduction(ilRTE::_replaceMediaObjectImageSrc($newObj->getIntroduction(), 1));
$newObj->setOutro(ilRTE::_replaceMediaObjectImageSrc($newObj->getOutro(), 1));
$newObj->saveToDb();
}
$a_mapping->addMapping("Modules/Survey", "svy", $a_id, $newObj->getId());
return true;
}
/**
* Creates link for an room agreement file if such exists.
*
* @return string link
*/
private function getRoomAgreementLink()
{
$linkPresentation = "";
$fileId = $this->object->getRoomsAgreementFileId();
if (!empty($fileId) && $fileId != "0") {
$agreementFile = new ilObjMediaObject($fileId);
$media = $agreementFile->getMediaItem("Standard");
$source = $agreementFile->getDataDirectory() . "/" . $media->getLocation();
$linkPresentation = "<p> <a target=\"_blank\" href=\"" . $source . "\">" . $this->lng->txt('rep_robj_xrs_current_rooms_user_agreement') . "</a></p>";
}
return $linkPresentation;
}
/**
* Returns a JSON representation of the question
*/
public function toJSON()
{
include_once "./Services/RTE/classes/class.ilRTE.php";
$result = array();
$result['id'] = (int) $this->getId();
$result['type'] = (string) $this->getQuestionType();
$result['title'] = (string) $this->getTitle();
$result['question'] = $this->formatSAQuestion($this->getQuestion());
$result['text'] = (string) ilRTE::_replaceMediaObjectImageSrc($this->getErrorText(), 0);
$result['nr_of_tries'] = (int) $this->getNrOfTries();
$result['shuffle'] = (bool) $this->getShuffle();
$result['feedback'] = array('onenotcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false)), 'allcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true)));
$answers = array();
foreach ($this->getErrorData() as $idx => $answer_obj) {
array_push($answers, array("answertext_wrong" => (string) $answer_obj->text_wrong, "answertext_correct" => (string) $answer_obj->text_correct, "points" => (double) $answer_obj->points, "order" => (int) $idx + 1));
}
$result['correct_answers'] = $answers;
$answers = array();
$textarray = preg_split("/[\n\r]+/", $this->getErrorText());
foreach ($textarray as $textidx => $text) {
$items = preg_split("/\\s+/", trim($text));
foreach ($items as $idx => $item) {
if (substr($item, 0, 1) == "#") {
$item = substr($item, 1);
// #14115 - add position to correct answer
foreach ($result["correct_answers"] as $aidx => $answer) {
if ($answer["answertext_wrong"] == $item && !$answer["pos"]) {
$result["correct_answers"][$aidx]["pos"] = $this->getId() . "_" . $textidx . "_" . ($idx + 1);
break;
}
}
}
array_push($answers, array("answertext" => (string) ilUtil::prepareFormOutput($item), "order" => $this->getId() . "_" . $textidx . "_" . ($idx + 1)));
}
if ($textidx != sizeof($textarray) - 1) {
array_push($answers, array("answertext" => "###", "order" => $this->getId() . "_" . $textidx . "_" . ($idx + 2)));
}
}
$result['answers'] = $answers;
$mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
$result['mobs'] = $mobs;
return json_encode($result);
}
/**
* Returns a JSON representation of the question
*/
public function toJSON()
{
include_once "./Services/RTE/classes/class.ilRTE.php";
$result = array();
$result['id'] = (int) $this->getId();
$result['type'] = (string) $this->getQuestionType();
$result['title'] = (string) $this->getTitle();
$result['question'] = $this->formatSAQuestion($this->getQuestion());
$result['nr_of_tries'] = (int) $this->getNrOfTries();
$result['shuffle'] = (bool) $this->getShuffle();
$result['feedback'] = array("onenotcorrect" => $this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false), "allcorrect" => $this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true));
$answers = array();
$has_image = false;
foreach ($this->getAnswers() as $key => $answer_obj) {
if ((string) $answer_obj->getImage()) {
$has_image = true;
}
array_push($answers, array("answertext" => (string) $answer_obj->getAnswertext(), "points" => (double) $answer_obj->getPoints(), "order" => (int) $answer_obj->getOrder(), "image" => (string) $answer_obj->getImage(), "feedback" => ilRTE::_replaceMediaObjectImageSrc($this->feedbackOBJ->getSpecificAnswerFeedbackExportPresentation($this->getId(), $key), 0)));
}
$result['answers'] = $answers;
if ($has_image) {
$result['path'] = $this->getImagePathWeb();
$result['thumb'] = $this->getThumbSize();
}
$mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
$result['mobs'] = $mobs;
return json_encode($result);
}
function exportXHTMLMediaObjects($a_export_dir)
{
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
$mobs = ilObjMediaObject::_getMobsOfObject("tst:html", $this->test_obj->getId());
foreach ($mobs as $mob) {
if (ilObjMediaObject::_exists($mob)) {
$mob_obj =& new ilObjMediaObject($mob);
$mob_obj->exportFiles($a_export_dir);
unset($mob_obj);
}
}
foreach ($this->test_obj->questions as $question_id) {
$mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $question_id);
foreach ($mobs as $mob) {
if (ilObjMediaObject::_exists($mob)) {
$mob_obj =& new ilObjMediaObject($mob);
$mob_obj->exportFiles($a_export_dir);
unset($mob_obj);
}
}
}
}
public function saveStatutoryRegulationsObject()
{
require_once 'Services/RTE/classes/class.ilRTE.php';
if (isset($_POST['statutory_regulations']) && $_POST['statutory_regulations'] != NULL) {
$this->genSetData->set('statutory_regulations', ilRTE::_replaceMediaObjectImageSrc($_POST['statutory_regulations'], 0), 'regulations');
// copy temporary media objects (frm~)
include_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
$mediaObjects = ilRTE::_getMediaObjects($_POST['statutory_regulations'], 0);
$myMediaObjects = ilObjMediaObject::_getMobsOfObject('pays~:html', ilObject::_lookupObjId($this->ref_id));
foreach ($mediaObjects as $mob) {
foreach ($myMediaObjects as $myMob) {
if ($mob == $myMob) {
// change usage
ilObjMediaObject::_removeUsage($mob, 'pays~:html', ilObject::_lookupObjId($this->ref_id));
break;
}
}
ilObjMediaObject::_saveUsage($mob, 'pays~:html', ilObject::_lookupObjId($this->ref_id));
}
} else {
$this->genSetData->set('statutory_regulations', NULL, 'regulations');
}
// remove usage of deleted media objects
include_once 'Services/MediaObjects/classes/class.ilObjMediaObject.php';
$oldMediaObjects = ilObjMediaObject::_getMobsOfObject('pays~:html', ilObject::_lookupObjId($this->ref_id));
$curMediaObjects = ilRTE::_getMediaObjects($_POST['statutory_regulations'], 0);
foreach ($oldMediaObjects as $oldMob) {
$found = false;
foreach ($curMediaObjects as $curMob) {
if ($oldMob == $curMob) {
$found = true;
break;
}
}
if (!$found) {
if (ilObjMediaObject::_exists($oldMob)) {
ilObjMediaObject::_removeUsage($oldMob, 'pays~:html', ilObject::_lookupObjId($this->ref_id));
$mob_obj = new ilObjMediaObject($oldMob);
$mob_obj->delete();
}
}
}
$this->genSetData->set('show_sr_shoppingcart', isset($_POST['show_sr_shoppingcart']) ? 1 : 0, 'regulations');
$this->genSetData->set('attach_sr_invoice', isset($_POST['attach_sr_invoice']) ? 1 : 0, 'regulations');
$this->StatutoryRegulationsObject();
ilUtil::sendSuccess($this->lng->txt('pays_updated_general_settings'));
return true;
}
/**
* export media objects to xml (see ilias_co.dtd)
*
* @param object $a_xml_writer ilXmlWriter object that receives the
* xml data
*/
function exportXMLMediaObjects(&$a_xml_writer, $a_inst, $a_target_dir, &$expLog)
{
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
foreach ($this->mob_ids as $mob_id) {
$expLog->write(date("[y-m-d H:i:s] ") . "Media Object " . $mob_id);
if (ilObjMediaObject::_exists($mob_id)) {
$media_obj = new ilObjMediaObject($mob_id);
$media_obj->exportXML($a_xml_writer, $a_inst);
$media_obj->exportFiles($a_target_dir);
unset($media_obj);
}
}
}
/**
* Generate the link to the room agreement.
*
* @param integer $a_file_id
*
* @return string
*/
private function getFileLinkForUserAgreementId($a_file_id)
{
$agreement_file = new ilObjMediaObject($a_file_id);
$media = $agreement_file->getMediaItem("Standard");
$source = $agreement_file->getDataDirectory() . "/" . $media->getLocation();
$link = "<p> <a target=\"_blank\" href=\"" . $source . "\">" . $this->lng->txt('rep_robj_xrs_current_rooms_user_agreement') . "</a></p>";
return $link;
}
/**
* show news
*/
function showNews()
{
global $lng, $ilCtrl, $ilUser;
// workaround for dynamic mode (if cache is disabled, showNews has no data)
if (empty(self::$st_data)) {
$this->setData($this->getNewsData());
}
$news_set = new ilSetting("news");
$enable_internal_rss = $news_set->get("enable_rss_for_internal");
include_once "./Services/News/classes/class.ilNewsItem.php";
$news = new ilNewsItem($_GET["news_id"]);
$tpl = new ilTemplate("tpl.show_news.html", true, true, "Services/News");
// get current item in data set
$previous = $next = "";
reset($this->data);
$c = current($this->data);
$curr_cnt = 1;
while ($c["id"] > 0 && $c["id"] != $_GET["news_id"]) {
$previous = $c;
$c = next($this->data);
$curr_cnt++;
}
// collect news items to show
$news_list = array();
if (is_array($c["aggregation"])) {
//$agg_obj_id = ilObject::_lookupObjId($c["agg_ref_id"]);
//$agg_obj_type = ilObject::_lookupType($agg_obj_id);
//$agg_obj_title = ilObject::_lookupObjId($agg_obj_id);
$news_list[] = array("ref_id" => $c["agg_ref_id"], "agg_ref_id" => $c["agg_ref_id"], "aggregation" => $c["aggregation"], "user_id" => "", "content_type" => "text", "mob_id" => 0, "visibility" => "", "content" => "", "content_long" => "", "update_date" => $news->getUpdateDate(), "creation_date" => "", "content_is_lang_var" => false, "loc_context" => $_GET["news_context"], "context_obj_type" => $news->getContextObjType(), "title" => "");
foreach ($c["aggregation"] as $c_item) {
ilNewsItem::_setRead($ilUser->getId(), $c_item["id"]);
$c_item["loc_context"] = $c_item["ref_id"];
$c_item["loc_stop"] = $_GET["news_context"];
$news_list[] = $c_item;
}
} else {
$news_list[] = array("ref_id" => $_GET["news_context"], "user_id" => $news->getUserId(), "content_type" => $news->getContentType(), "mob_id" => $news->getMobId(), "visibility" => $news->getVisibility(), "priority" => $news->getPriority(), "content" => $news->getContent(), "content_long" => $news->getContentLong(), "update_date" => $news->getUpdateDate(), "creation_date" => $news->getCreationDate(), "context_sub_obj_type" => $news->getContextSubObjType(), "context_obj_type" => $news->getContextObjType(), "context_sub_obj_id" => $news->getContextSubObjId(), "content_is_lang_var" => $news->getContentIsLangVar(), "content_text_is_lang_var" => $news->getContentTextIsLangVar(), "loc_context" => $_GET["news_context"], "title" => $news->getTitle());
ilNewsItem::_setRead($ilUser->getId(), $_GET["news_id"]);
}
foreach ($news_list as $item) {
// user
if ($item["user_id"] > 0 && ilObject::_exists($item["user_id"])) {
// get login
if (ilObjUser::_exists($item["user_id"])) {
$user = new ilObjUser($item["user_id"]);
$displayname = $user->getLogin();
} else {
// this should actually not happen, since news entries
// should be deleted when the user is going to be removed
$displayname = "<" . strtolower($lng->txt("deleted")) . ">";
}
$tpl->setCurrentBlock("user_info");
$tpl->setVariable("VAL_AUTHOR", $displayname);
$tpl->setVariable("TXT_AUTHOR", $lng->txt("author"));
$tpl->parseCurrentBlock();
}
// media player
if ($item["content_type"] == NEWS_AUDIO && $item["mob_id"] > 0 && ilObject::_exists($item["mob_id"])) {
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Services/MediaObjects/classes/class.ilMediaPlayerGUI.php";
$mob = new ilObjMediaObject($item["mob_id"]);
$med = $mob->getMediaItem("Standard");
$mpl = new ilMediaPlayerGUI();
if (strcasecmp("Reference", $med->getLocationType()) == 0) {
$mpl->setFile($med->getLocation());
} else {
$mpl->setFile(ilObjMediaObject::_getURL($mob->getId()) . "/" . $med->getLocation());
}
$mpl->setDisplayHeight($med->getHeight());
$tpl->setCurrentBlock("player");
$tpl->setVariable("PLAYER", $mpl->getMp3PlayerHtml());
$tpl->parseCurrentBlock();
}
// access
if ($enable_internal_rss && $item["visibility"] != "") {
$obj_id = ilObject::_lookupObjId($item["ref_id"]);
$tpl->setCurrentBlock("access");
$tpl->setVariable("TXT_ACCESS", $lng->txt("news_news_item_visibility"));
if ($item["visibility"] == NEWS_PUBLIC || $item["priority"] == 0 && ilBlockSetting::_lookup("news", "public_notifications", 0, $obj_id)) {
$tpl->setVariable("VAL_ACCESS", $lng->txt("news_visibility_public"));
} else {
$tpl->setVariable("VAL_ACCESS", $lng->txt("news_visibility_users"));
}
$tpl->parseCurrentBlock();
}
// content
if (trim($item["content"]) != "") {
$tpl->setCurrentBlock("content");
$tpl->setVariable("VAL_CONTENT", nl2br($this->makeClickable(ilNewsItem::determineNewsContent($item["context_obj_type"], $item["content"], $item["content_text_is_lang_var"]))));
//$tpl->setVariable("VAL_CONTENT", nl2br($item["content"]));
$tpl->parseCurrentBlock();
}
if (trim($item["content_long"]) != "") {
$tpl->setCurrentBlock("long");
$tpl->setVariable("VAL_LONG_CONTENT", $this->makeClickable($item["content_long"]));
$tpl->parseCurrentBlock();
}
if ($item["update_date"] != $item["creation_date"]) {
$tpl->setCurrentBlock("ni_update");
$tpl->setVariable("TXT_LAST_UPDATE", $lng->txt("last_update"));
$tpl->setVariable("VAL_LAST_UPDATE", ilDatePresentation::formatDate(new ilDateTime($item["update_date"], IL_CAL_DATETIME)));
$tpl->parseCurrentBlock();
}
// creation date
if ($item["creation_date"] != "") {
$tpl->setCurrentBlock("ni_update");
$tpl->setVariable("VAL_CREATION_DATE", ilDatePresentation::formatDate(new ilDateTime($item["creation_date"], IL_CAL_DATETIME)));
$tpl->setVariable("TXT_CREATED", $lng->txt("created"));
$tpl->parseCurrentBlock();
}
// context / title
if ($_GET["news_context"] > 0) {
//$obj_id = ilObject::_lookupObjId($_GET["news_context"]);
$obj_id = ilObject::_lookupObjId($item["ref_id"]);
$obj_type = ilObject::_lookupType($obj_id);
$obj_title = ilObject::_lookupTitle($obj_id);
// file hack, not nice
if ($obj_type == "file") {
$tpl->setCurrentBlock("download");
$tpl->setVariable("TXT_DOWNLOAD", $lng->txt("download"));
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $item["ref_id"]);
$tpl->setVariable("HREF_DOWNLOAD", $ilCtrl->getLinkTargetByClass("ilrepositorygui", "sendfile"));
$ilCtrl->setParameterByClass("ilrepositorygui", "ref_id", $_GET["ref_id"]);
$tpl->parseCurrentBlock();
}
// forum hack, not nice
$add = "";
if ($obj_type == "frm" && $item["context_sub_obj_type"] == "pos" && $item["context_sub_obj_id"] > 0) {
include_once "./Modules/Forum/classes/class.ilObjForumAccess.php";
$pos = $item["context_sub_obj_id"];
$thread = ilObjForumAccess::_getThreadForPosting($pos);
if ($thread > 0) {
$add = "_" . $thread . "_" . $pos;
}
}
// wiki hack, not nice
if ($obj_type == "wiki" && $item["context_sub_obj_type"] == "wpg" && $item["context_sub_obj_id"] > 0) {
include_once "./Modules/Wiki/classes/class.ilWikiPage.php";
$wptitle = ilWikiPage::lookupTitle($item["context_sub_obj_id"]);
if ($wptitle != "") {
$add = "_" . ilWikiUtil::makeUrlTitle($wptitle);
}
}
$url_target = "./goto.php?client_id=" . rawurlencode(CLIENT_ID) . "&target=" . $obj_type . "_" . $item["ref_id"] . $add;
// lm page hack, not nice
if (in_array($obj_type, array("dbk", "lm")) && $item["context_sub_obj_type"] == "pg" && $item["context_sub_obj_id"] > 0) {
$url_target = "./goto.php?client_id=" . rawurlencode(CLIENT_ID) . "&target=" . "pg_" . $item["context_sub_obj_id"] . "_" . $item["ref_id"];
}
$context_opened = false;
if ($item["loc_context"] != null && $item["loc_context"] != $item["loc_stop"]) {
$tpl->setCurrentBlock("context");
$context_opened = true;
$cont_loc = new ilLocatorGUI();
$cont_loc->addContextItems($item["loc_context"], true, $item["loc_stop"]);
$tpl->setVariable("CONTEXT_LOCATOR", $cont_loc->getHTML());
}
//var_dump($item);
if ($item["no_context_title"] !== true) {
if (!$context_opened) {
$tpl->setCurrentBlock("context");
}
$tpl->setVariable("HREF_CONTEXT_TITLE", $url_target);
$tpl->setVariable("CONTEXT_TITLE", $obj_title);
$tpl->setVariable("IMG_CONTEXT_TITLE", ilObject::_getIcon($obj_id, "big", $obj_type));
}
if ($context_opened) {
$tpl->parseCurrentBlock();
}
$tpl->setVariable("HREF_TITLE", $url_target);
}
// title
$tpl->setVariable("VAL_TITLE", ilNewsItem::determineNewsTitle($item["context_obj_type"], $item["title"], $item["content_is_lang_var"], $item["agg_ref_id"], $item["aggregation"]));
$row_css = $row_css != "tblrow1" ? "tblrow1" : "tblrow2";
$tpl->setCurrentBlock("item");
$tpl->setVariable("ITEM_ROW_CSS", $row_css);
$tpl->parseCurrentBlock();
}
include_once "./Services/PersonalDesktop/classes/class.ilPDContentBlockGUI.php";
$content_block = new ilPDContentBlockGUI();
$content_block->setContent($tpl->get());
if ($this->getProperty("title") != "") {
$content_block->setTitle($this->getProperty("title"));
} else {
$content_block->setTitle($lng->txt("news_internal_news"));
}
//$content_block->setColSpan(2);
$content_block->setImage(ilUtil::getImagePath("icon_news.png"));
$this->addCloseCommand($content_block);
// previous
if ($previous != "") {
if ($previous["ref_id"] > 0) {
$ilCtrl->setParameter($this, "news_context", $previous["ref_id"]);
}
$ilCtrl->setParameter($this, "news_id", $previous["id"]);
$content_block->addFooterLink($lng->txt("previous"), $ilCtrl->getLinkTarget($this, "showNews"), "", "", true);
$ilCtrl->setParameter($this, "news_context", "");
}
// next
if ($c = next($this->data)) {
if ($c["ref_id"] > 0) {
$ilCtrl->setParameter($this, "news_context", $c["ref_id"]);
}
$ilCtrl->setParameter($this, "news_id", $c["id"]);
$content_block->addFooterLink($lng->txt("next"), $ilCtrl->getLinkTarget($this, "showNews"), "", "", true);
}
$ilCtrl->setParameter($this, "news_context", "");
$ilCtrl->setParameter($this, "news_id", "");
$content_block->setCurrentItemNumber($curr_cnt);
$content_block->setEnableNumInfo(true);
$content_block->setData($this->getData());
return $content_block->getHTML();
}
/**
* Export media object to html
*/
function exportHTMLMOB($a_mob_id, &$a_linked_mobs)
{
global $tpl;
$source_dir = ilUtil::getWebspaceDir() . "/mobs/mm_" . $a_mob_id;
if (@is_dir($source_dir)) {
ilUtil::makeDir($this->mobs_dir . "/mm_" . $a_mob_id);
ilUtil::rCopy($source_dir, $this->mobs_dir . "/mm_" . $a_mob_id);
}
// fullscreen
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
$mob_obj = new ilObjMediaObject($a_mob_id);
if ($mob_obj->hasFullscreenItem()) {
$tpl = new ilTemplate("tpl.main.html", true, true);
$tpl->addBlockFile("CONTENT", "content", "tpl.adm_content.html");
$file = $this->exp_dir . "/fullscreen_" . $a_mob_id . ".html";
// open file
if (!($fp = @fopen($file, "w+"))) {
die("<b>Error</b>: Could not open \"" . $file . "\" for writing" . " in <b>" . __FILE__ . "</b> on line <b>" . __LINE__ . "</b><br />");
}
chmod($file, 0770);
fwrite($fp, $content);
fclose($fp);
}
$linked_mobs = $mob_obj->getLinkedMediaObjects();
$a_linked_mobs = array_merge($a_linked_mobs, $linked_mobs);
}
/**
* Returns a JSON representation of the question
*/
public function toJSON()
{
include_once "./Services/RTE/classes/class.ilRTE.php";
$result = array();
$result['id'] = (int) $this->getId();
$result['type'] = (string) $this->getQuestionType();
$result['title'] = (string) $this->getTitle();
$result['question'] = $this->formatSAQuestion($this->getQuestion());
$result['nr_of_tries'] = (int) $this->getNrOfTries();
$result['matching_method'] = (string) $this->getTextRating();
$result['feedback'] = array("onenotcorrect" => $this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false), "allcorrect" => $this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true));
$answers = array();
foreach ($this->getAnswers() as $key => $answer_obj) {
array_push($answers, array("answertext" => (string) $answer_obj->getAnswertext(), "points" => (double) $answer_obj->getPoints(), "order" => (int) $answer_obj->getOrder()));
}
$result['correct_answers'] = $answers;
$answers = array();
for ($loop = 1; $loop <= (int) $this->getCorrectAnswers(); $loop++) {
array_push($answers, array("answernr" => $loop));
}
$result['answers'] = $answers;
$mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
$result['mobs'] = $mobs;
return json_encode($result);
}
/**
* get Values
*
*/
public function getValues()
{
//Get Record-Values
$record_obj = ilDataCollectionCache::getRecordCache($this->record_id);
//Get Table Field Definitions
$allFields = $this->table->getFields();
$values = array();
foreach ($allFields as $field) {
$value = $record_obj->getRecordFieldFormInput($field->getId());
$values['field_' . $field->getId()] = $value;
if ($field->getDatatypeId() == ilDataCollectionDatatype::INPUTFORMAT_MOB) {
$img = ilObjMediaObject::_lookupItemPath($value);
if ($value) {
$this->form->getItemByPostVar('field_' . $field->getId())->setImage($img);
}
}
}
$this->form->setValuesByArray($values);
return true;
}
function getLastUpdateOfIncludedElements()
{
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Modules/File/classes/class.ilObjFile.php";
$mobs = ilObjMediaObject::_getMobsOfObject($this->getParentType() . ":pg", $this->getId());
$files = ilObjFile::_getFilesOfObject($this->getParentType() . ":pg", $this->getId());
$objs = array_merge($mobs, $files);
return ilObject::_getLastUpdateOfObjects($objs);
}
/**
* Creates a question from a QTI file
*
* Receives parameters from a QTI parser and creates a valid ILIAS question object
*
* @param object $item The QTI item object
* @param integer $questionpool_id The id of the parent questionpool
* @param integer $tst_id The id of the parent test if the question is part of a test
* @param object $tst_object A reference to the parent test object
* @param integer $question_counter A reference to a question counter to count the questions of an imported question pool
* @param array $import_mapping An array containing references to included ILIAS objects
* @access public
*/
function fromXML(&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
{
global $ilUser;
// empty session variable for imported xhtml mobs
unset($_SESSION["import_mob_xhtml"]);
$presentation = $item->getPresentation();
$duration = $item->getDuration();
$now = getdate();
$created = sprintf("%04d%02d%02d%02d%02d%02d", $now['year'], $now['mon'], $now['mday'], $now['hours'], $now['minutes'], $now['seconds']);
$feedbacksgeneric = array();
$this->object->setTitle($item->getTitle());
$this->object->setNrOfTries($item->getMaxattempts());
$this->object->setComment($item->getComment());
$this->object->setAuthor($item->getAuthor());
$this->object->setOwner($ilUser->getId());
$this->object->setQuestion($this->object->QTIMaterialToString($item->getQuestiontext()));
$this->object->setObjId($questionpool_id);
$this->object->setEstimatedWorkingTime($duration["h"], $duration["m"], $duration["s"]);
$this->object->setWidth($item->getMetadataEntry("width"));
$this->object->setHeight($item->getMetadataEntry("height"));
$this->object->setApplet($item->getMetadataEntry("applet"));
$this->object->setParameters(unserialize($item->getMetadataEntry("params")));
$this->object->setPoints($item->getMetadataEntry("points"));
$this->object->saveToDb();
$flashapplet =& base64_decode($item->getMetadataEntry("swf"));
if (!file_exists($this->object->getFlashPath())) {
include_once "./Services/Utilities/classes/class.ilUtil.php";
ilUtil::makeDirParents($this->object->getFlashPath());
}
$filename = $this->object->getFlashPath() . $this->object->getApplet();
$fh = fopen($filename, "wb");
if ($fh == false) {
// global $ilErr;
// $ilErr->raiseError($this->object->lng->txt("error_save_image_file") . ": $php_errormsg", $ilErr->MESSAGE);
// return;
} else {
fwrite($fh, $flashapplet);
fclose($fh);
}
$feedbacksgeneric = $this->getFeedbackGeneric($item);
// handle the import of media objects in XHTML code
$questiontext = $this->object->getQuestion();
if (is_array($_SESSION["import_mob_xhtml"])) {
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Services/RTE/classes/class.ilRTE.php";
foreach ($_SESSION["import_mob_xhtml"] as $mob) {
if ($tst_id > 0) {
$importfile = $this->getTstImportArchivDirectory() . '/' . $mob["uri"];
} else {
$importfile = $this->getQplImportArchivDirectory() . '/' . $mob["uri"];
}
$GLOBALS['ilLog']->write(__METHOD__ . ': import mob from dir: ' . $importfile);
$media_object =& ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, FALSE);
ilObjMediaObject::_saveUsage($media_object->getId(), "qpl:html", $this->object->getId());
$questiontext = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $questiontext);
foreach ($feedbacksgeneric as $correctness => $material) {
$feedbacksgeneric[$correctness] = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $material);
}
}
}
$this->object->setQuestion(ilRTE::_replaceMediaObjectImageSrc($questiontext, 1));
foreach ($feedbacksgeneric as $correctness => $material) {
$this->object->saveFeedbackGeneric($correctness, ilRTE::_replaceMediaObjectImageSrc($material, 1));
}
$this->object->saveToDb();
if (count($item->suggested_solutions)) {
foreach ($item->suggested_solutions as $suggested_solution) {
$this->object->setSuggestedSolution($suggested_solution["solution"]->getContent(), $suggested_solution["gap_index"], true);
}
$this->object->saveToDb();
}
if ($tst_id > 0) {
$q_1_id = $this->object->getId();
$question_id = $this->object->duplicate(true, null, null, null, $tst_id);
$tst_object->questions[$question_counter++] = $question_id;
$import_mapping[$item->getIdent()] = array("pool" => $q_1_id, "test" => $question_id);
} else {
$import_mapping[$item->getIdent()] = array("pool" => $this->object->getId(), "test" => 0);
}
}
/**
* Creates a question from a QTI file
*
* Receives parameters from a QTI parser and creates a valid ILIAS question object
*
* @param object $item The QTI item object
* @param integer $questionpool_id The id of the parent questionpool
* @param integer $tst_id The id of the parent test if the question is part of a test
* @param object $tst_object A reference to the parent test object
* @param integer $question_counter A reference to a question counter to count the questions of an imported question pool
* @param array $import_mapping An array containing references to included ILIAS objects
* @access public
*/
function fromXML(&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
{
global $ilUser;
// empty session variable for imported xhtml mobs
unset($_SESSION["import_mob_xhtml"]);
$presentation = $item->getPresentation();
$duration = $item->getDuration();
$shuffle = 0;
$idents = array();
$now = getdate();
$created = sprintf("%04d%02d%02d%02d%02d%02d", $now['year'], $now['mon'], $now['mday'], $now['hours'], $now['minutes'], $now['seconds']);
$gaps = array();
foreach ($presentation->order as $entry) {
switch ($entry["type"]) {
case "response":
$response = $presentation->response[$entry["index"]];
if ($response->getResponseType() == RT_RESPONSE_STR) {
array_push($idents, $response->getIdent());
}
break;
}
}
$responses = array();
$feedbacksgeneric = array();
foreach ($item->resprocessing as $resprocessing) {
foreach ($resprocessing->respcondition as $respcondition) {
$ident = "";
$correctness = 1;
$conditionvar = $respcondition->getConditionvar();
foreach ($conditionvar->order as $order) {
switch ($order["field"]) {
case "varsubset":
$respident = $conditionvar->varsubset[$order["index"]]->getRespident();
$content = $conditionvar->varsubset[$order["index"]]->getContent();
if (!is_array($responses[$respident])) {
$responses[$respident] = array();
}
$vars = split(",", $content);
foreach ($vars as $var) {
array_push($responses[$respident], array("solution" => $var, "points" => ""));
}
break;
}
}
foreach ($respcondition->setvar as $setvar) {
if (strcmp($setvar->getVarname(), "matches") == 0 && $setvar->getAction() == ACTION_ADD) {
foreach ($responses[$respident] as $idx => $solutionarray) {
if (strlen($solutionarray["points"] == 0)) {
$responses[$respident][$idx]["points"] = $setvar->getContent();
}
}
}
}
foreach ($resprocessing->respcondition as $respcondition) {
foreach ($respcondition->displayfeedback as $feedbackpointer) {
if (strlen($feedbackpointer->getLinkrefid())) {
foreach ($item->itemfeedback as $ifb) {
if (strcmp($ifb->getIdent(), "response_allcorrect") == 0) {
// found a feedback for the identifier
if (count($ifb->material)) {
foreach ($ifb->material as $material) {
$feedbacksgeneric[1] = $material;
}
}
if (count($ifb->flow_mat) > 0) {
foreach ($ifb->flow_mat as $fmat) {
if (count($fmat->material)) {
foreach ($fmat->material as $material) {
$feedbacksgeneric[1] = $material;
}
}
}
}
} else {
if (strcmp($ifb->getIdent(), "response_onenotcorrect") == 0) {
// found a feedback for the identifier
if (count($ifb->material)) {
foreach ($ifb->material as $material) {
$feedbacksgeneric[0] = $material;
}
}
if (count($ifb->flow_mat) > 0) {
foreach ($ifb->flow_mat as $fmat) {
if (count($fmat->material)) {
foreach ($fmat->material as $material) {
$feedbacksgeneric[0] = $material;
}
}
}
}
}
}
}
}
}
}
}
}
$this->object->setTitle($item->getTitle());
$this->object->setNrOfTries($item->getMaxattempts());
$this->object->setComment($item->getComment());
$this->object->setAuthor($item->getAuthor());
$this->object->setOwner($ilUser->getId());
$this->object->setQuestion($this->object->QTIMaterialToString($item->getQuestiontext()));
$this->object->setObjId($questionpool_id);
$this->object->setEstimatedWorkingTime($duration["h"], $duration["m"], $duration["s"]);
$textrating = $item->getMetadataEntry("textrating");
if (strlen($textrating) == 0) {
$textrating = "ci";
}
$this->object->setTextRating($textgap_rating);
$this->object->setCorrectAnswers($item->getMetadataEntry("correctanswers"));
$response = current($responses);
$counter = 0;
if (is_array($response)) {
foreach ($response as $answer) {
$this->object->addAnswer($answer["solution"], $answer["points"], $counter);
$counter++;
}
}
$this->object->saveToDb();
if (count($item->suggested_solutions)) {
foreach ($item->suggested_solutions as $suggested_solution) {
$this->object->setSuggestedSolution($suggested_solution["solution"]->getContent(), $suggested_solution["gap_index"], true);
}
$this->object->saveToDb();
}
foreach ($feedbacksgeneric as $correctness => $material) {
$m = $this->object->QTIMaterialToString($material);
$feedbacksgeneric[$correctness] = $m;
}
// handle the import of media objects in XHTML code
$questiontext = $this->object->getQuestion();
if (is_array($_SESSION["import_mob_xhtml"])) {
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Services/RTE/classes/class.ilRTE.php";
foreach ($_SESSION["import_mob_xhtml"] as $mob) {
if ($tst_id > 0) {
$importfile = $this->getTstImportArchivDirectory() . '/' . $mob["uri"];
} else {
$importfile = $this->getQplImportArchivDirectory() . '/' . $mob["uri"];
}
$GLOBALS['ilLog']->write(__METHOD__ . ': import mob from dir: ' . $importfile);
$media_object =& ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, FALSE);
ilObjMediaObject::_saveUsage($media_object->getId(), "qpl:html", $this->object->getId());
$questiontext = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $questiontext);
foreach ($feedbacksgeneric as $correctness => $material) {
$feedbacksgeneric[$correctness] = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $material);
}
}
}
$this->object->setQuestion(ilRTE::_replaceMediaObjectImageSrc($questiontext, 1));
foreach ($feedbacksgeneric as $correctness => $material) {
$this->object->saveFeedbackGeneric($correctness, ilRTE::_replaceMediaObjectImageSrc($material, 1));
}
$this->object->saveToDb();
if ($tst_id > 0) {
$q_1_id = $this->object->getId();
$question_id = $this->object->duplicate(true, null, null, null, $tst_id);
$tst_object->questions[$question_counter++] = $question_id;
$import_mapping[$item->getIdent()] = array("pool" => $q_1_id, "test" => $question_id);
} else {
$import_mapping[$item->getIdent()] = array("pool" => $this->object->getId(), "test" => 0);
}
}
/**
* Returns a JSON representation of the question
*/
public function toJSON()
{
$this->lng->loadLanguageModule('assessment');
require_once './Services/RTE/classes/class.ilRTE.php';
$result = array();
$result['id'] = (int) $this->getId();
$result['type'] = (string) $this->getQuestionType();
$result['title'] = (string) $this->getTitle();
$result['question'] = $this->formatSAQuestion($this->getQuestion());
$result['instruction'] = $this->getInstructionTextTranslation($this->lng, $this->getOptionLabel());
$result['nr_of_tries'] = (int) $this->getNrOfTries();
$result['shuffle'] = (bool) $this->isShuffleAnswersEnabled();
$result['feedback'] = array('onenotcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false)), 'allcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true)));
$result['trueOptionLabel'] = $this->getTrueOptionLabelTranslation($this->lng, $this->getOptionLabel());
$result['falseOptionLabel'] = $this->getFalseOptionLabelTranslation($this->lng, $this->getOptionLabel());
$result['num_allowed_failures'] = $this->getNumAllowedFailures();
$answers = array();
$has_image = false;
foreach ($this->getAnswers() as $key => $answer) {
if (strlen((string) $answer->getImageFile())) {
$has_image = true;
}
$answers[] = array('answertext' => (string) $this->formatSAQuestion($answer->getAnswertext()), 'correctness' => (bool) $answer->getCorrectness(), 'order' => (int) $answer->getPosition(), 'image' => (string) $answer->getImageFile(), 'feedback' => ilRTE::_replaceMediaObjectImageSrc($this->feedbackOBJ->getSpecificAnswerFeedbackExportPresentation($this->getId(), $key), 0));
}
$result['answers'] = $answers;
if ($has_image) {
$result['path'] = $this->getImagePathWeb();
$result['thumb'] = $this->getThumbSize();
}
$mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
$result['mobs'] = $mobs;
return json_encode($result);
}
/**
* Creates a question from a QTI file
*
* Receives parameters from a QTI parser and creates a valid ILIAS question object
*
* @param object $item The QTI item object
* @param integer $questionpool_id The id of the parent questionpool
* @param integer $tst_id The id of the parent test if the question is part of a test
* @param object $tst_object A reference to the parent test object
* @param integer $question_counter A reference to a question counter to count the questions of an imported question pool
* @param array $import_mapping An array containing references to included ILIAS objects
* @access public
*/
function fromXML(&$item, $questionpool_id, &$tst_id, &$tst_object, &$question_counter, &$import_mapping)
{
global $ilUser;
// empty session variable for imported xhtml mobs
unset($_SESSION["import_mob_xhtml"]);
$presentation = $item->getPresentation();
$duration = $item->getDuration();
$now = getdate();
$maxchars = 0;
$points = 0;
$upperlimit = 0;
$lowerlimit = 0;
$feedbacksgeneric = array();
$created = sprintf("%04d%02d%02d%02d%02d%02d", $now['year'], $now['mon'], $now['mday'], $now['hours'], $now['minutes'], $now['seconds']);
foreach ($presentation->order as $entry) {
switch ($entry["type"]) {
case "response":
$response = $presentation->response[$entry["index"]];
$rendertype = $response->getRenderType();
switch (strtolower(get_class($rendertype))) {
case "ilqtirenderfib":
$maxchars = $rendertype->getMaxchars();
break;
}
break;
}
}
foreach ($item->resprocessing as $resprocessing) {
foreach ($resprocessing->respcondition as $respcondition) {
$conditionvar = $respcondition->getConditionvar();
foreach ($conditionvar->order as $order) {
switch ($order["field"]) {
case "varlte":
$upperlimit = $conditionvar->varlte[$order["index"]]->getContent();
break;
case "vargte":
$lowerlimit = $conditionvar->vargte[$order["index"]]->getContent();
break;
}
}
foreach ($respcondition->setvar as $setvar) {
$points = $setvar->getContent();
}
if (count($respcondition->displayfeedback)) {
foreach ($respcondition->displayfeedback as $feedbackpointer) {
if (strlen($feedbackpointer->getLinkrefid())) {
foreach ($item->itemfeedback as $ifb) {
if (strcmp($ifb->getIdent(), "response_allcorrect") == 0) {
// found a feedback for the identifier
if (count($ifb->material)) {
foreach ($ifb->material as $material) {
$feedbacksgeneric[1] = $material;
}
}
if (count($ifb->flow_mat) > 0) {
foreach ($ifb->flow_mat as $fmat) {
if (count($fmat->material)) {
foreach ($fmat->material as $material) {
$feedbacksgeneric[1] = $material;
}
}
}
}
} else {
if (strcmp($ifb->getIdent(), "response_onenotcorrect") == 0) {
// found a feedback for the identifier
if (count($ifb->material)) {
foreach ($ifb->material as $material) {
$feedbacksgeneric[0] = $material;
}
}
if (count($ifb->flow_mat) > 0) {
foreach ($ifb->flow_mat as $fmat) {
if (count($fmat->material)) {
foreach ($fmat->material as $material) {
$feedbacksgeneric[0] = $material;
}
}
}
}
}
}
}
}
}
}
}
}
$this->object->setTitle($item->getTitle());
$this->object->setNrOfTries($item->getMaxattempts());
$this->object->setComment($item->getComment());
$this->object->setAuthor($item->getAuthor());
$this->object->setOwner($ilUser->getId());
$this->object->setQuestion($this->object->QTIMaterialToString($item->getQuestiontext()));
$this->object->setObjId($questionpool_id);
$this->object->setEstimatedWorkingTime($duration["h"], $duration["m"], $duration["s"]);
$this->object->setMaxChars($maxchars);
$this->object->setPoints($points);
$this->object->setLowerLimit($lowerlimit);
$this->object->setUpperLimit($upperlimit);
$this->object->saveToDb();
if (count($item->suggested_solutions)) {
foreach ($item->suggested_solutions as $suggested_solution) {
$this->object->setSuggestedSolution($suggested_solution["solution"]->getContent(), $suggested_solution["gap_index"], true);
}
$this->object->saveToDb();
}
foreach ($feedbacksgeneric as $correctness => $material) {
$m = $this->object->QTIMaterialToString($material);
$feedbacksgeneric[$correctness] = $m;
}
// handle the import of media objects in XHTML code
$questiontext = $this->object->getQuestion();
if (is_array($_SESSION["import_mob_xhtml"])) {
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
include_once "./Services/RTE/classes/class.ilRTE.php";
foreach ($_SESSION["import_mob_xhtml"] as $mob) {
if ($tst_id > 0) {
$importfile = $this->getTstImportArchivDirectory() . '/' . $mob["uri"];
} else {
$importfile = $this->getQplImportArchivDirectory() . '/' . $mob["uri"];
}
$GLOBALS['ilLog']->write(__METHOD__ . ': import mob from dir: ' . $importfile);
$media_object =& ilObjMediaObject::_saveTempFileAsMediaObject(basename($importfile), $importfile, FALSE);
ilObjMediaObject::_saveUsage($media_object->getId(), "qpl:html", $this->object->getId());
$questiontext = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $questiontext);
foreach ($feedbacksgeneric as $correctness => $material) {
$feedbacksgeneric[$correctness] = str_replace("src=\"" . $mob["mob"] . "\"", "src=\"" . "il_" . IL_INST_ID . "_mob_" . $media_object->getId() . "\"", $material);
}
}
}
$this->object->setQuestion(ilRTE::_replaceMediaObjectImageSrc($questiontext, 1));
foreach ($feedbacksgeneric as $correctness => $material) {
$this->object->saveFeedbackGeneric($correctness, ilRTE::_replaceMediaObjectImageSrc($material, 1));
}
$this->object->saveToDb();
if ($tst_id > 0) {
$q_1_id = $this->object->getId();
$question_id = $this->object->duplicate(true, null, null, null, $tst_id);
$tst_object->questions[$question_counter++] = $question_id;
$import_mapping[$item->getIdent()] = array("pool" => $q_1_id, "test" => $question_id);
} else {
$import_mapping[$item->getIdent()] = array("pool" => $this->object->getId(), "test" => 0);
}
}
/**
* Returns a JSON representation of the question
*/
public function toJSON()
{
include_once "./Services/RTE/classes/class.ilRTE.php";
$result = array();
$result['id'] = (int) $this->getId();
$result['type'] = (string) $this->getQuestionType();
$result['title'] = (string) $this->getTitle();
$result['question'] = $this->formatSAQuestion($this->getQuestion());
$result['nr_of_tries'] = (int) $this->getNrOfTries();
$result['shuffle'] = (bool) $this->getShuffle();
$result['feedback'] = array("onenotcorrect" => nl2br(ilRTE::_replaceMediaObjectImageSrc($this->getFeedbackGeneric(0), 0)), "allcorrect" => nl2br(ilRTE::_replaceMediaObjectImageSrc($this->getFeedbackGeneric(1), 0)));
$gaps = array();
foreach ($this->getGaps() as $key => $gap) {
$items = array();
foreach ($gap->getItems() as $item) {
$jitem = array();
$jitem['points'] = $item->getPoints();
$jitem['value'] = $item->getAnswertext();
$jitem['order'] = $item->getOrder();
if ($gap->getType() == CLOZE_NUMERIC) {
$jitem['lowerbound'] = $item->getLowerBound();
$jitem['upperbound'] = $item->getUpperBound();
}
array_push($items, $jitem);
}
$jgap['shuffle'] = $gap->getShuffle();
$jgap['type'] = $gap->getType();
$jgap['item'] = $items;
array_push($gaps, $jgap);
}
$result['gaps'] = $gaps;
$mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
$result['mobs'] = $mobs;
return json_encode($result);
}
function updateAssignmentTextObject($a_return = false)
{
global $ilCtrl, $ilUser;
$times_up = $this->ass->getDeadline() && $this->ass->getDeadline() - time() < 0;
if (!$this->ass || $this->ass->getType() != ilExAssignment::TYPE_TEXT || $times_up) {
if ($times_up) {
ilUtil::sendFailure($this->lng->txt("exercise_time_over"), true);
}
$ilCtrl->redirect($this, "showOverview");
}
$this->checkPermission("read");
$form = $this->initAssignmentTextForm($this->ass);
// we are not using a purifier, so we have to set the valid RTE tags
// :TODO:
include_once "./Services/AdvancedEditing/classes/class.ilObjAdvancedEditing.php";
$rte = $form->getItemByPostVar("atxt");
$rte->setRteTags(ilObjAdvancedEditing::_getUsedHTMLTags("exc_ass"));
if ($form->checkInput()) {
$text = trim($form->getInput("atxt"));
$existing = (bool) ilExAssignment::getDeliveredFiles($this->ass->getExerciseId(), $this->ass->getId(), $ilUser->getId());
$returned_id = $this->object->updateTextSubmission($this->ass->getExerciseId(), $this->ass->getId(), $ilUser->getId(), ilRTE::_replaceMediaObjectImageSrc($text, 0));
// no empty text
if ($returned_id) {
if (!$existing) {
// #14332 - new text
$this->sendNotifications($this->ass->getId());
$this->object->handleSubmission($this->ass->getId());
}
// mob usage
include_once "Services/MediaObjects/classes/class.ilObjMediaObject.php";
$mobs = ilRTE::_getMediaObjects($text, 0);
foreach ($mobs as $mob) {
if (ilObjMediaObject::_exists($mob)) {
ilObjMediaObject::_removeUsage($mob, 'exca~:html', $ilUser->getId());
ilObjMediaObject::_saveUsage($mob, 'exca:html', $returned_id);
}
}
}
ilUtil::sendSuccess($this->lng->txt("settings_saved"), true);
if ($a_return) {
$ilCtrl->redirect($this, "showOverview");
} else {
$ilCtrl->redirect($this, "editAssignmentText");
}
}
$form->setValuesByPost();
$this->editAssignmentTextObject($form);
}
function exportXHTMLMediaObjects($a_export_dir)
{
global $ilBench;
$ilBench->start("SurveyExport", "exportXHTMLMediaObjects");
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
$mobs = ilObjMediaObject::_getMobsOfObject("svy:html", $this->survey_obj->getId());
foreach ($mobs as $mob) {
$mob_obj =& new ilObjMediaObject($mob);
$mob_obj->exportFiles($a_export_dir);
unset($mob_obj);
}
// #14850
foreach ($this->survey_obj->questions as $question_id) {
$mobs = ilObjMediaObject::_getMobsOfObject("spl:html", $question_id);
foreach ($mobs as $mob) {
$mob_obj =& new ilObjMediaObject($mob);
$mob_obj->exportFiles($a_export_dir);
unset($mob_obj);
}
}
$ilBench->stop("SurveyExport", "exportXHTMLMediaObjects");
}
/**
* Returns a JSON representation of the question
*/
public function toJSON()
{
include_once "./Services/RTE/classes/class.ilRTE.php";
$result = array();
$result['id'] = (int) $this->getId();
$result['type'] = (string) $this->getQuestionType();
$result['title'] = (string) $this->getTitle();
$result['question'] = $this->formatSAQuestion($this->getQuestion());
$result['nr_of_tries'] = (int) $this->getNrOfTries();
$result['shuffle'] = (bool) $this->getShuffle();
$result['is_multiple'] = (bool) $this->getIsMultipleChoice();
$result['feedback'] = array('onenotcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), false)), 'allcorrect' => $this->formatSAQuestion($this->feedbackOBJ->getGenericFeedbackTestPresentation($this->getId(), true)));
$result['image'] = (string) $this->getImagePathWeb() . $this->getImageFilename();
$answers = array();
$order = 0;
foreach ($this->getAnswers() as $key => $answer_obj) {
array_push($answers, array("answertext" => (string) $answer_obj->getAnswertext(), "points" => (double) $answer_obj->getPoints(), "points_unchecked" => (double) $answer_obj->getPointsUnchecked(), "order" => (int) $order, "coords" => $answer_obj->getCoords(), "state" => $answer_obj->getState(), "area" => $answer_obj->getArea(), "feedback" => ilRTE::_replaceMediaObjectImageSrc($this->feedbackOBJ->getSpecificAnswerFeedbackExportPresentation($this->getId(), $key), 0)));
$order++;
}
$result['answers'] = $answers;
$mobs = ilObjMediaObject::_getMobsOfObject("qpl:html", $this->getId());
$result['mobs'] = $mobs;
return json_encode($result);
}
/**
* Creates a QTI material tag from a plain text or xhtml text
*
* @param object $a_xml_writer Reference to the ILIAS XML writer
* @param string $a_material plain text or html text containing the material
* @return string QTI material tag
* @access public
*/
function addQTIMaterial(&$a_xml_writer, $a_material)
{
include_once "./Services/RTE/classes/class.ilRTE.php";
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
$a_xml_writer->xmlStartTag("material");
$attrs = array("texttype" => "text/plain");
if ($this->isHTML($a_material)) {
$attrs["texttype"] = "text/xhtml";
}
$a_xml_writer->xmlElement("mattext", $attrs, ilRTE::_replaceMediaObjectImageSrc($a_material, 0));
$mobs = ilObjMediaObject::_getMobsOfObject("tst:html", $this->getId());
foreach ($mobs as $mob) {
$moblabel = "il_" . IL_INST_ID . "_mob_" . $mob;
if (strpos($a_material, "mm_{$mob}") !== FALSE) {
if (ilObjMediaObject::_exists($mob)) {
$mob_obj =& new ilObjMediaObject($mob);
$imgattrs = array("label" => $moblabel, "uri" => "objects/" . "il_" . IL_INST_ID . "_mob_" . $mob . "/" . $mob_obj->getTitle());
}
$a_xml_writer->xmlElement("matimage", $imgattrs, NULL);
}
}
$a_xml_writer->xmlEndTag("material");
}
/**
* Update internal links, after multiple pages have been copied
*/
static function updateInternalLinks($a_copied_nodes, $a_parent_type = "lm")
{
$all_fixes = array();
foreach ($a_copied_nodes as $original_id => $copied_id) {
$copied_type = ilLMObject::_lookupType($copied_id);
$copy_lm = ilLMObject::_lookupContObjID($copied_id);
if ($copied_type == "pg") {
//
// 1. Outgoing links from the copied page.
//
//$targets = ilInternalLink::_getTargetsOfSource($a_parent_type.":pg", $copied_id);
include_once "./Modules/LearningModule/classes/class.ilLMPage.php";
$tpg = new ilLMPage($copied_id);
$tpg->buildDom();
$il = $tpg->getInternalLinks();
$targets = array();
foreach ($il as $l) {
$targets[] = array("type" => ilInternalLink::_extractTypeOfTarget($l["Target"]), "id" => (int) ilInternalLink::_extractObjIdOfTarget($l["Target"]), "inst" => (int) ilInternalLink::_extractInstOfTarget($l["Target"]));
}
$fix = array();
foreach ($targets as $target) {
if (($target["inst"] == 0 || ($target["inst"] = IL_INST_ID)) && ($target["type"] == "pg" || $target["type"] == "st")) {
// first check, whether target is also within the copied set
if ($a_copied_nodes[$target["id"]] > 0) {
$fix[$target["id"]] = $a_copied_nodes[$target["id"]];
} else {
// now check, if a copy if the target is already in the same lm
// only if target is not already in the same lm!
$trg_lm = ilLMObject::_lookupContObjID($target["id"]);
if ($trg_lm != $copy_lm) {
$lm_data = ilLMObject::_getAllObjectsForImportId("il__" . $target["type"] . "_" . $target["id"]);
$found = false;
foreach ($lm_data as $item) {
if (!$found && $item["lm_id"] == $copy_lm) {
$fix[$target["id"]] = $item["obj_id"];
$found = true;
}
}
}
}
}
}
// outgoing links to be fixed
if (count($fix) > 0) {
//echo "<br>--".$copied_id;
//var_dump($fix);
$t = ilObject::_lookupType($copy_lm);
if (is_array($all_fixes[$t . ":" . $copied_id])) {
$all_fixes[$t . ":" . $copied_id] += $fix;
} else {
$all_fixes[$t . ":" . $copied_id] = $fix;
}
}
}
if ($copied_type == "pg" || $copied_type == "st") {
//
// 2. Incoming links to the original pages
//
// A->B A2 (A+B currently copied)
// A->C B2
// B->A
// C->A C2->A (C already copied)
$original_lm = ilLMObject::_lookupContObjID($original_id);
$original_type = ilObject::_lookupType($original_lm);
if ($original_lm != $copy_lm) {
// This gets sources that link to A+B (so we have C here)
// (this also does already the trick when instance map areas are given in C)
// int_link, where target_type, target_id, target_inst -> ok
$sources = ilInternalLink::_getSourcesOfTarget($copied_type, $original_id, 0);
// mobs linking to $original_id
// map_area, where link_type, target -> ok
$mobs = ilMapArea::_getMobsForTarget("int", "il__" . $copied_type . "_" . $original_id);
// pages using these mobs
include_once "./Services/MediaObjects/classes/class.ilObjMediaObject.php";
foreach ($mobs as $mob) {
// mob_usage, where id -> ok
// mep_item, where foreign_id, type -> ok
// mep_tree, where child -> already existed
// il_news_item, where mob_id -> ok
// map_area, where link_type, target -> aready existed
// media_item, where id -> already existed
// personal_clipboard, where item_id, type -> ok
$usages = ilObjMediaObject::lookupUsages($mob);
foreach ($usages as $usage) {
if ($usage["type"] == "lm:pg" | $usage["type"] == "lm:st") {
$sources[] = $usage;
}
}
}
$fix = array();
foreach ($sources as $source) {
$stype = explode(":", $source["type"]);
$source_type = $stype[1];
if ($source_type == "pg" || $source_type == "st") {
// first of all: source must be in original lm
$src_lm = ilLMObject::_lookupContObjID($source["id"]);
if ($src_lm == $original_lm) {
// check, if a copy if the source is already in the same lm
// now we look for the latest copy of C in LM2
$lm_data = ilLMObject::_getAllObjectsForImportId("il__" . $source_type . "_" . $source["id"], $copy_lm);
$found = false;
foreach ($lm_data as $item) {
if (!$found) {
$fix[$item["obj_id"]][$original_id] = $copied_id;
$found = true;
}
}
}
}
}
// outgoing links to be fixed
if (count($fix) > 0) {
foreach ($fix as $page_id => $fix_array) {
$t = ilObject::_lookupType($copy_lm);
if (is_array($all_fixes[$t . ":" . $page_id])) {
$all_fixes[$t . ":" . $page_id] += $fix_array;
} else {
$all_fixes[$t . ":" . $page_id] = $fix_array;
}
}
}
}
}
}
foreach ($all_fixes as $pg => $fixes) {
$pg = explode(":", $pg);
include_once "./Services/COPage/classes/class.ilPageObjectFactory.php";
$page = ilPageObjectFactory::getInstance($pg[0], $pg[1]);
if ($page->moveIntLinks($fixes)) {
$page->update(true, true);
}
}
}
public function checkValidity($value, $record_id = null)
{
//Don't check empty values
if ($value == NULL) {
return true;
}
if (!ilDataCollectionDatatype::checkValidity($this->getDatatypeId(), $value)) {
throw new ilDataCollectionInputException(ilDataCollectionInputException::TYPE_EXCEPTION);
}
$properties = $this->getPropertyvalues();
$length = ilDataCollectionField::PROPERTYID_LENGTH;
$regex_id = ilDataCollectionField::PROPERTYID_REGEX;
$url = ilDataCollectionField::PROPERTYID_URL;
if ($this->getDatatypeId() == ilDataCollectionDatatype::INPUTFORMAT_TEXT) {
$regex = $properties[$regex_id];
if (substr($regex, 0, 1) != "/") {
$regex = "/" . $regex;
}
if (substr($regex, -1) != "/") {
$regex .= "/";
}
if ($properties[$length] < strlen($value) && is_numeric($properties[$length])) {
throw new ilDataCollectionInputException(ilDataCollectionInputException::LENGTH_EXCEPTION);
}
if (!($properties[$regex_id] == NULL || @preg_match($regex, $value))) {
throw new ilDataCollectionInputException(ilDataCollectionInputException::REGEX_EXCEPTION);
}
//email or url
if ($properties[$url] && !(preg_match('~(^(news|(ht|f)tp(s?)\\://){1}\\S+)~i', $value) || preg_match("/^[a-z0-9!#\$%&'*+=?^_`{|}~-]+(?:\\.[a-z0-9!#\$%&'*+=?^_`{|}~-]+)*@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\$/i", $value))) {
throw new ilDataCollectionInputException(ilDataCollectionInputException::NOT_URL);
}
}
if ($this->getDatatypeId() == ilDataCollectionDatatype::INPUTFORMAT_MOB and $value['name']) {
$arrMimeType = explode('/', ilObjMediaObject::getMimeType($value['name']));
if ($arrMimeType[0] != "image") {
throw new ilDataCollectionInputException(ilDataCollectionInputException::NOT_IMAGE);
}
}
if ($this->isUnique() && $record_id === null) {
$table = ilDataCollectionCache::getTableCache($this->getTableId());
foreach ($table->getRecords() as $record) {
if ($record->getRecordFieldValue($this->getId()) == $value && ($record->getId() != $record_id || $record_id == 0)) {
throw new ilDataCollectionInputException(ilDataCollectionInputException::UNIQUE_EXCEPTION);
}
//for text it has to be case insensitive.
if ($this->getDatatypeId() == ilDataCollectionDatatype::INPUTFORMAT_TEXT) {
if (strtolower($record->getRecordFieldValue($this->getId())) == strtolower($value) && ($record->getId() != $record_id || $record_id == 0)) {
throw new ilDataCollectionInputException(ilDataCollectionInputException::UNIQUE_EXCEPTION);
}
}
if ($this->getDatatypeId() == ilDataCollectionDatatype::INPUTFORMAT_DATETIME) {
$datestring = $value["date"] . " " . $value["time"];
//["y"]."-".$value["date"]['m']."-".$value["date"]['d']." 00:00:00";
if ($record->getRecordFieldValue($this->getId()) == $datestring && ($record->getId() != $record_id || $record_id == 0)) {
throw new ilDataCollectionInputException(ilDataCollectionInputException::UNIQUE_EXCEPTION);
}
}
}
}
return true;
}