public function exportQuestion($a_ref_id, $a_image_path = null, $a_output_mode = "presentation")
{
if ($a_ref_id != "") {
$inst_id = ilInternalLink::_extractInstOfTarget($a_ref_id);
if (!($inst_id > 0)) {
$q_id = ilInternalLink::_extractObjIdOfTarget($a_ref_id);
}
}
$this->q_gui = assQuestionGUI::_getQuestionGUI("", $q_id);
if (!is_object($this->q_gui->object)) {
return "Error: Question not found.";
}
$type = $this->q_gui->object->getQuestionType();
if (method_exists($this, $type)) {
$this->q_gui->object->setExportImagePath($a_image_path);
$this->q_gui->object->feedbackOBJ->setPageObjectOutputMode($a_output_mode);
$this->json = $this->q_gui->object->toJSON();
$this->json_decoded = json_decode($this->json);
self::$exported[$this->json_decoded->id] = $this->json;
self::$mobs[$this->json_decoded->id] = $this->json_decoded->mobs;
return $this->{$type}();
} else {
return "Error: Question Type not implemented/Question editing not finished";
}
}
/**
* Set node (and media object node)
*/
function setNode($a_node)
{
parent::setNode($a_node);
// this is the PageContent node
$this->iim_node = $a_node->first_child();
$this->med_alias_node = $this->iim_node->first_child();
if (is_object($this->med_alias_node) && $this->med_alias_node->myDOMNode != null) {
$id = $this->med_alias_node->get_attribute("OriginId");
$mob_id = ilInternalLink::_extractObjIdOfTarget($id);
if (ilObject::_lookupType($mob_id) == "mob") {
$this->setMediaObject(new ilObjMediaObject($mob_id));
}
}
include_once "./Services/COPage/classes/class.ilMediaAliasItem.php";
$this->std_alias_item = new ilMediaAliasItem($this->dom, $this->readHierId(), "Standard", $this->readPCId(), "InteractiveImage");
}
/**
* Update internal links, after multiple pages have been copied
*/
static function updateInternalLinks($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)) {
$page->update(true, true);
}
}
}
/**
* Set tabs
*/
function setTabs()
{
if ($this->getSelfAssessmentMode()) {
return;
}
global $ilTabs, $ilCtrl, $lng;
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
if ($this->content_obj != "") {
$q_ref = $this->content_obj->getQuestionReference();
}
if ($q_ref != "") {
$inst_id = ilInternalLink::_extractInstOfTarget($q_ref);
if (!($inst_id > 0)) {
$q_id = ilInternalLink::_extractObjIdOfTarget($q_ref);
}
}
$ilTabs->addTarget("question", $ilCtrl->getLinkTarget($this, "edit"), array("editQuestion", "save", "cancel", "addSuggestedSolution", "cancelExplorer", "linkChilds", "removeSuggestedSolution", "addPair", "addTerm", "delete", "deleteTerms", "editMode", "upload", "saveEdit", "uploadingImage", "uploadingImagemap", "addArea", "deletearea", "saveShape", "back", "saveEdit", "changeGapType", "createGaps", "addItem", "addYesNo", "addTrueFalse", "toggleGraphicalAnswers", "setMediaMode"), "");
if ($q_id > 0) {
if (assQuestion::_getQuestionType($q_id) != "assTextQuestion") {
require_once 'Modules/TestQuestionPool/classes/class.assQuestionGUI.php';
require_once 'Modules/TestQuestionPool/classes/class.ilAssQuestionFeedbackEditingGUI.php';
$tabCommands = assQuestionGUI::getCommandsFromClassConstants('ilAssQuestionFeedbackEditingGUI');
$tabLink = ilUtil::appendUrlParameterString($ilCtrl->getLinkTargetByClass('ilAssQuestionFeedbackEditingGUI', ilAssQuestionFeedbackEditingGUI::CMD_SHOW), "q_id=" . (int) $q_id);
$ilTabs->addTarget('feedback', $tabLink, $tabCommands, $ilCtrl->getCmdClass(), '');
}
}
}
/**
* Checks wether a node exists
*
* @param int $id id
*
* @return boolean true, if lm content object exists
*/
function _exists($a_id)
{
global $ilDB;
include_once "./Services/COPage/classes/class.ilInternalLink.php";
if (is_int(strpos($a_id, "_"))) {
$a_id = ilInternalLink::_extractObjIdOfTarget($a_id);
}
$q = "SELECT * FROM sahs_sc13_tree_node WHERE obj_id = " . $ilDB->quote($a_id, "integer");
$obj_set = $ilDB->query($q);
if ($obj_rec = $ilDB->fetchAssoc($obj_set)) {
return true;
} else {
return false;
}
}
/**
* Get initial opened content
*
* @param
*/
function getInitialOpenedContent()
{
$this->buildDom();
$xpc = xpath_new_context($this->dom);
$path = "//PageObject/InitOpenedContent";
$res = xpath_eval($xpc, $path);
$il_node = null;
if (count($res->nodeset) > 0) {
$init_node = $res->nodeset[0];
$childs = $init_node->child_nodes();
for ($i = 0; $i < count($childs); $i++) {
if ($childs[$i]->node_name() == "IntLink") {
$il_node = $childs[$i];
}
}
}
if (!is_null($il_node)) {
$id = $il_node->get_attribute("Target");
$link_type = $il_node->get_attribute("Type");
$target = $il_node->get_attribute("TargetFrame");
switch ($link_type) {
case "MediaObject":
$type = "media";
break;
case "PageObject":
$type = "page";
break;
case "GlossaryItem":
$type = "term";
break;
}
include_once "./Services/Link/classes/class.ilInternalLink.php";
$id = ilInternalLink::_extractObjIdOfTarget($id);
return array("id" => $id, "type" => $type, "target" => $target);
}
return array();
}
/**
* Get all media objects linked in map areas of this media object
*/
function getLinkedMediaObjects($a_ignore = "")
{
$linked = array();
if (!is_array($a_ignore)) {
$a_ignore = array();
}
// get linked media objects (map areas)
$med_items = $this->getMediaItems();
foreach ($med_items as $med_item) {
$int_links = ilMapArea::_getIntLinks($med_item->getId());
foreach ($int_links as $k => $int_link) {
if ($int_link["Type"] == "MediaObject") {
include_once "./Services/COPage/classes/class.ilInternalLink.php";
$l_id = ilInternalLink::_extractObjIdOfTarget($int_link["Target"]);
if (ilObject::_exists($l_id)) {
if (!in_array($l_id, $linked) && !in_array($l_id, $a_ignore)) {
$linked[] = $l_id;
}
}
}
}
}
//var_dump($linked);
return $linked;
}
/**
* Check if internal link refers to a valid target
*
* @param string $a_type target type ("PageObject" | "StructureObject" |
* "GlossaryItem" | "MediaObject")
* @param string $a_target target id, e.g. "il__pg_244")
*
* @return boolean true/false
*/
function _exists($a_type, $a_target)
{
global $tree;
switch ($a_type) {
case "PageObject":
case "StructureObject":
return ilLMObject::_exists($a_target);
break;
case "GlossaryItem":
return ilGlossaryTerm::_exists($a_target);
break;
case "MediaObject":
return ilObjMediaObject::_exists($a_target);
break;
case "WikiPage":
include_once "./Modules/Wiki/classes/class.ilWikiPage.php";
return ilWikiPage::_exists("wiki", (int) $a_target);
break;
case "RepositoryItem":
if (is_int(strpos($a_target, "_"))) {
$ref_id = ilInternalLink::_extractObjIdOfTarget($a_target);
return $tree->isInTree($ref_id);
}
break;
}
return false;
}
/**
* Export HTML pages of SCO
*/
function exportHTMLPageObjects($a_inst, $a_target_dir, &$expLog, $mode, $a_asset_type = "sco", $a_one_file = "", $a_sco_tpl = null)
{
global $tpl, $ilCtrl, $ilBench, $ilLog, $lng;
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004PageGUI.php";
include_once "./Modules/Scorm2004/classes/class.ilObjSCORM2004LearningModuleGUI.php";
include_once "./Services/MetaData/classes/class.ilMD.php";
$output = "";
$tree = new ilTree($this->slm_id);
$tree->setTableNames('sahs_sc13_tree', 'sahs_sc13_tree_node');
$tree->setTreeTablePK("slm_id");
// @todo
// Why is that much HTML code in an application class?
// Please extract all this HTML to a tpl.<t_name>.html file and use
// placeholders and the template engine to insert data.
//
// There copy/paste code residenting in ilSCORM2004ScoGUI. This
// should be merged.
//
// alex, 4 Apr 09
//
// if ($a_one_file == "")
// {
$sco_tpl = new ilTemplate("tpl.sco.html", true, true, "Modules/Scorm2004");
// }
// else
// {
// $sco_tpl = $a_sco_tpl;
// }
if ($mode != 'pdf' && $a_one_file == "") {
include_once "./Services/COPage/classes/class.ilCOPageHTMLExport.php";
$pg_exp = new ilCOPageHTMLExport($a_target_dir);
$pg_exp->getPreparedMainTemplate($sco_tpl);
// init and question lang vars
$lk = ilObjSAHSLearningModule::getAffectiveLocalization($this->slm_id);
$sco_tpl->setCurrentBlock("init");
include_once "./Services/COPage/classes/class.ilPCQuestion.php";
$sco_tpl->setVariable("TXT_INIT_CODE", ilPCQuestion::getJSTextInitCode($lk));
$sco_tpl->parseCurrentBlock();
// (additional) style sheets needed
$styles = array("./css/yahoo/container.css", "./css/question_handling.css");
foreach ($styles as $style) {
$sco_tpl->setCurrentBlock("css_file");
$sco_tpl->setVariable("CSS_FILE", $style);
$sco_tpl->parseCurrentBlock();
}
// (additional) scripts needed
$scripts = array("./js/scorm.js", "./js/pager.js", "./js/pure.js", "./js/questions_" . $this->getId() . ".js");
foreach ($scripts as $script) {
$sco_tpl->setCurrentBlock("js_file");
$sco_tpl->setVariable("JS_FILE", $script);
$sco_tpl->parseCurrentBlock();
}
if ($a_asset_type != "entry_asset" && $a_asset_type != "final_asset") {
self::renderNavigation($sco_tpl, "./images/spacer.png", $lk);
}
$sco_tpl->touchBlock("finish");
}
// render head
$sco_tpl->setCurrentBlock("head");
$sco_tpl->setVariable("SCO_TITLE", $this->getTitle());
$sco_tpl->parseCurrentBlock();
$sco_tpl->touchBlock("tail");
// meta page (meta info at SCO beginning)
self::renderMetaPage($sco_tpl, $this, $a_asset_type, $mode);
if ($a_one_file != "") {
fputs($a_one_file, "<a name='sco" . $this->getId() . "'></a>");
fputs($a_one_file, $sco_tpl->get("meta_page"));
}
//notify Question Exporter of new SCO
require_once './Modules/Scorm2004/classes/class.ilQuestionExporter.php';
ilQuestionExporter::indicateNewSco();
// init export (this initialises glossary template)
ilSCORM2004PageGUI::initExport();
$terms = array();
$terms = $this->getGlossaryTermIds();
include_once "./Modules/Scorm2004/classes/class.ilSCORM2004ScoGUI.php";
$pages = $tree->getSubTree($tree->getNodeData($this->getId()), true, 'page');
$sco_q_ids = array();
foreach ($pages as $page) {
//echo(print_r($page));
$page_obj = new ilSCORM2004PageGUI($this->getType(), $page["obj_id"], 0, $this->slm_object->getId());
$page_obj->setPresentationTitle($page["title"]);
$page_obj->setOutputMode(IL_PAGE_OFFLINE);
$page_obj->setStyleId($this->slm_object->getStyleSheetId());
if (count($terms) > 1) {
$page_obj->setGlossaryOverviewInfo(ilSCORM2004ScoGUI::getGlossaryOverviewId(), $this);
}
$page_output = $page_obj->showPage("export");
// collect media objects
$mob_ids = $page_obj->getSCORM2004Page()->collectMediaObjects(false);
foreach ($mob_ids as $mob_id) {
$this->mob_ids[$mob_id] = $mob_id;
$media_obj = new ilObjMediaObject($mob_id);
if ($media_obj->hasFullscreenItem()) {
$media_obj->exportMediaFullscreen($a_target_dir, $page_obj->getPageObject());
}
}
// collect glossary items
$int_links = $page_obj->getPageObject()->getInternalLinks(true);
include_once "./Services/Link/classes/class.ilInternalLink.php";
include_once "./Modules/Glossary/classes/class.ilGlossaryDefinition.php";
if (is_array($int_links)) {
foreach ($int_links as $k => $e) {
// glossary link
if ($e["Type"] == "GlossaryItem") {
$karr = explode(":", $k);
$tid = ilInternalLink::_extractObjIdOfTarget($karr[0]);
$dids = ilGlossaryDefinition::getDefinitionList($tid);
foreach ($dids as $did) {
include_once "./Modules/Glossary/classes/class.ilGlossaryDefPage.php";
$def_pg = new ilGlossaryDefPage($did["id"]);
$def_pg->buildDom();
$mob_ids = $def_pg->collectMediaObjects(false);
foreach ($mob_ids as $mob_id) {
$this->mob_ids[$mob_id] = $mob_id;
//echo "<br>-$mob_id-";
$media_obj = new ilObjMediaObject($mob_id);
if ($media_obj->hasFullscreenItem()) {
$media_obj->exportMediaFullscreen($a_target_dir, $def_pg);
}
}
include_once "./Services/COPage/classes/class.ilPCFileList.php";
$file_ids = ilPCFileList::collectFileItems($def_pg, $def_pg->getDomDoc());
foreach ($file_ids as $file_id) {
$this->file_ids[$file_id] = $file_id;
}
}
}
}
}
//exit;
// collect all file items
include_once "./Services/COPage/classes/class.ilPCFileList.php";
$file_ids = ilPCFileList::collectFileItems($page_obj->getSCORM2004Page(), $page_obj->getSCORM2004Page()->getDomDoc());
foreach ($file_ids as $file_id) {
$this->file_ids[$file_id] = $file_id;
}
if ($mode == 'pdf') {
include_once "./Services/COPage/classes/class.ilPCQuestion.php";
$q_ids = ilPCQuestion::_getQuestionIdsForPage("sahs", $page["obj_id"]);
foreach ($q_ids as $q_id) {
include_once "./Modules/TestQuestionPool/classes/class.assQuestionGUI.php";
$q_gui =& assQuestionGUI::_getQuestionGUI("", $q_id);
$q_gui->outAdditionalOutput();
$html = $q_gui->getPreview(TRUE);
$page_output = preg_replace("/{{{{{Question;il__qst_" . $q_id . "}}}}}/i", $html, $page_output);
}
$sco_tpl->touchBlock("pdf_pg_break");
}
$sco_tpl->setCurrentBlock("page");
$sco_tpl->setVariable("PAGE", $page_output);
$sco_tpl->parseCurrentBlock();
// get all question ids of the sco
if ($a_one_file != "") {
include_once "./Services/COPage/classes/class.ilPCQuestion.php";
$q_ids = ilPCQuestion::_getQuestionIdsForPage("sahs", $page["obj_id"]);
foreach ($q_ids as $i) {
if (!in_array($i, $sco_q_ids)) {
$sco_q_ids[] = $i;
}
}
}
}
// glossary
if ($mode != 'pdf') {
$sco_tpl->setVariable("GLOSSARY_HTML", ilSCORM2004PageGUI::getGlossaryHTML($this));
}
if ($a_one_file == "") {
$output = $sco_tpl->get();
} else {
$output = $sco_tpl->get("page");
}
if ($mode == 'pdf') {
$output = preg_replace("/<div class=\"ilc_page_title_PageTitle\">(.*?)<\\/div>/i", "<h2>\$1</h2>", $output);
}
//$output = preg_replace("/\.\/mobs\/mm_(\d+)\/([^\"]+)/i","./objects/il_".IL_INST_ID."_mob_$1/$2",$output);
$output = preg_replace("/mobs\\/mm_(\\d+)\\/([^\"]+)/i", "./objects/il_" . IL_INST_ID . "_mob_\$1/\$2", $output);
$output = preg_replace("/\\.\\/files\\/file_(\\d+)\\/([^\"]+)/i", "./objects/il_" . IL_INST_ID . "_file_\$1/\$2", $output);
$output = preg_replace("/\\.\\/Services\\/MediaObjects\\/flash_mp3_player/i", "./players", $output);
// $output = preg_replace("/\.\/".str_replace("/", "\/", ilPlayerUtil::getFlashVideoPlayerDirectory())."/i","./players",$output);
$output = preg_replace("/file=..\\/..\\/..\\/.\\//i", "file=../", $output);
if ($mode != 'pdf') {
$output = preg_replace_callback("/href=\"&mob_id=(\\d+)&pg_id=(\\d+)\"/", array(get_class($this), 'fixFullscreeenLink'), $output);
// this one is for fullscreen in glossary entries
$output = preg_replace_callback("/href=\"fullscreen_(\\d+)\\.html\"/", array(get_class($this), 'fixFullscreeenLink'), $output);
$output = preg_replace_callback("/{{{{{(Question;)(il__qst_[0-9]+)}}}}}/", array(get_class($this), 'insertQuestion'), $output);
// $output = preg_replace("/{/","",$output);
// $output = preg_replace("/}/","",$output);
$q_handling = file_get_contents('./Modules/Scorm2004/scripts/questions/question_handling.js');
fputs(fopen($a_target_dir . '/js/questions_' . $this->getId() . '.js', 'w+'), ilQuestionExporter::questionsJS() . $q_handling);
copy("./Modules/Scorm2004/templates/default/question_handling.css", $a_target_dir . '/css/question_handling.css');
// hack to get the question js into the file and to display the correct answers
if ($a_one_file != "") {
$output = '<script type="text/javascript">' . ilQuestionExporter::questionsJS() . '</script>' . $output;
if (count($sco_q_ids) > 0) {
$output .= '<script type="text/javascript">';
foreach ($sco_q_ids as $i) {
if ($i > 0) {
$output .= "ilias.questions.showCorrectAnswers(" . $i . "); \n";
}
}
$output .= '</script>';
}
}
foreach (ilQuestionExporter::getMobs() as $mob_id) {
$this->mob_ids[$mob_id] = $mob_id;
}
}
$this->q_media = ilQuestionExporter::getFiles();
//questions export end
if ($a_one_file != "") {
fputs($a_one_file, $output);
} else {
fputs(fopen($a_target_dir . '/index.html', 'w+'), $output);
}
$this->exportFileItems($a_target_dir, $expLog);
}
/**
* After page has been updated (or created)
*
* @param object page object
* @param DOMDocument $a_domdoc dom document
* @param string xml
* @param bool true on creation, otherwise false
*/
static function afterPageUpdate($a_page, DOMDocument $a_domdoc, $a_xml, $a_creation)
{
global $ilDB;
include_once "./Services/Link/classes/class.ilInternalLink.php";
$ilDB->manipulateF("DELETE FROM page_question WHERE page_parent_type = %s " . " AND page_id = %s AND page_lang = %s", array("text", "integer", "text"), array($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage()));
$xpath = new DOMXPath($a_domdoc);
$nodes = $xpath->query('//Question');
$q_ids = array();
foreach ($nodes as $node) {
$q_ref = $node->getAttribute("QRef");
$inst_id = ilInternalLink::_extractInstOfTarget($q_ref);
if (!($inst_id > 0)) {
$q_id = ilInternalLink::_extractObjIdOfTarget($q_ref);
if ($q_id > 0) {
$q_ids[$q_id] = $q_id;
}
}
}
foreach ($q_ids as $qid) {
$ilDB->manipulateF("INSERT INTO page_question (page_parent_type, page_id, page_lang, question_id)" . " VALUES (%s,%s,%s,%s)", array("text", "integer", "text", "integer"), array($a_page->getParentType(), $a_page->getId(), $a_page->getLanguage(), $qid));
}
}
/**
* Check if internal link refers to a valid target
*
* @param string $a_type target type ("PageObject" | "StructureObject" |
* "GlossaryItem" | "MediaObject")
* @param string $a_target target id, e.g. "il__pg_244")
*
* @return boolean true/false
*/
function _exists($a_type, $a_target)
{
global $tree;
switch ($a_type) {
case "PageObject":
case "StructureObject":
return ilLMObject::_exists($a_target);
break;
case "GlossaryItem":
return ilGlossaryTerm::_exists($a_target);
break;
case "MediaObject":
return ilObjMediaObject::_exists($a_target);
break;
case "RepositoryItem":
if (is_int(strpos($a_target, "_"))) {
$ref_id = ilInternalLink::_extractObjIdOfTarget($a_target);
return $tree->isInTree($ref_id);
}
break;
}
return false;
}
/**
* Set tabs
*/
function setTabs()
{
global $ilTabs, $ilCtrl, $lng;
include_once "./Modules/TestQuestionPool/classes/class.assQuestion.php";
if ($this->content_obj != "") {
$q_ref = $this->content_obj->getQuestionReference();
}
if ($q_ref != "") {
$inst_id = ilInternalLink::_extractInstOfTarget($q_ref);
if (!($inst_id > 0)) {
$q_id = ilInternalLink::_extractObjIdOfTarget($q_ref);
}
}
$ilTabs->addTarget("question", $ilCtrl->getLinkTarget($this, "edit"), array("editQuestion", "save", "cancel", "addSuggestedSolution", "cancelExplorer", "linkChilds", "removeSuggestedSolution", "addPair", "addTerm", "delete", "deleteTerms", "editMode", "upload", "saveEdit", "uploadingImage", "uploadingImagemap", "addArea", "deletearea", "saveShape", "back", "saveEdit", "changeGapType", "createGaps", "addItem", "addYesNo", "addTrueFalse", "toggleGraphicalAnswers", "setMediaMode"), "");
if ($q_id > 0) {
if (assQuestion::_getQuestionType($q_id) != "assTextQuestion") {
$ilTabs->addTarget("feedback", $ilCtrl->getLinkTarget($this, "feedback"), array("feedback", "saveFeedback"), "");
}
}
}
