$oPath = new CLearnPath();
$oPath->ImportUrlencoded($g_learn_parentLessonPath);
$g_learn_parentLessonId = $oPath->GetBottom();
if ($g_learn_parentLessonId === false) {
throw new LearnException('EA_LOGIC: PROPOSE_RETURN_LESSON_PATH given, ' . 'but there is no parent lesson in path', LearnException::EXC_ERR_ALL_LOGIC);
}
}
// Place to $topCourseLessonId lesson id of top course, if top lesson is course.
$topCourseLessonId = false;
if (isset($g_learn_parentLessonPath) && strlen($g_learn_parentLessonPath)) {
try {
$oPath = new CLearnPath();
$oPath->ImportUrlencoded($g_learn_parentLessonPath);
$topLessonId = $oPath->GetTop();
// Is lesson the course?
if (CLearnLesson::GetLinkedCourse($topLessonId) !== false) {
$topCourseLessonId = $topLessonId;
}
} catch (Exception $e) {
$topCourseLessonId = false;
}
unset($oPath, $topLessonId);
}
// This argument can be transmitted on POST submit of form when creating new lesson
if (isset($_GET['PARENT_LESSON_ID'])) {
$_POST['PARENT_LESSON_ID'] = $_GET['PARENT_LESSON_ID'];
}
if (isset($_POST['PARENT_LESSON_ID'])) {
$g_learn_parentLessonId = $_POST['PARENT_LESSON_ID'];
}
$createNewLesson = false;
public static function OnSearchReindex($NS = array(), $oCallback = null, $callback_method = '')
{
global $DB;
static $arCourseToSiteCache = array();
$arResult = array();
$arAllSitesPathes = array();
$elementStartId = 0;
$indexElementType = 'C';
// start reindex from courses
$by = $order = '';
$sites = CLang::GetList($by, $order, array('TYPE' => 'C'));
while ($site = $sites->Fetch()) {
$arAllSitesPathes[$site['LID']] = array('C' => CCourse::GetSitePathes($site['LID'], 'C'), 'H' => CCourse::GetSitePathes($site['LID'], 'H'), 'L' => CCourse::GetSitePathes($site['LID'], 'L'));
}
$arCoursesFilter = array();
$arLessonsFilter = array('LINKED_LESSON_ID' => '');
if ($NS['MODULE'] === 'learning' && strlen($NS['ID']) > 0) {
$indexElementType = substr($NS['ID'], 0, 1);
$elementStartId = (int) substr($NS['ID'], 1);
if (strlen($NS['SITE_ID']) > 0) {
$arCoursesFilter['SITE_ID'] = $NS['SITE_ID'];
}
}
$arCoursesFilter['>ID'] = $elementStartId;
if ($indexElementType === 'C') {
$rsCourse = CCourse::GetList(array('ID' => 'ASC'), $arCoursesFilter);
while ($arCourse = $rsCourse->Fetch()) {
try {
$arCourse["SITE_ID"] = CCourse::GetSiteId($arCourse['ID']);
$arPathes = $arAllSitesPathes[$arCourse['SITE_ID']]['C'];
$linkedLessonId = CCourse::CourseGetLinkedLesson($arCourse['ID']);
if ($linkedLessonId === false) {
continue;
}
$arGroupPermissions = CLearnAccess::GetSymbolsAccessibleToLesson($linkedLessonId, CLearnAccess::OP_LESSON_READ);
} catch (LearnException $e) {
continue;
// skip indexation of this item
}
$arSiteIds = array();
foreach ($arPathes as $k => $path) {
$arCourse["PATH"] = $path;
$Url = str_replace("#COURSE_ID#", $arCourse["ID"], $arCourse["PATH"]);
$arSiteIds[$arCourse['SITE_ID']] = $Url;
}
if ($arCourse["DETAIL_TEXT_TYPE"] !== 'text') {
$detailText = CSearch::KillTags($arCourse['DETAIL_TEXT']);
} else {
$detailText = strip_tags($arCourse['DETAIL_TEXT']);
}
if (strlen($detailText) > 0) {
$dataBody = $detailText;
} else {
$dataBody = $arCourse['NAME'];
}
$Result = array("ID" => "C" . $arCourse["ID"], "LAST_MODIFIED" => $arCourse["TIMESTAMP_X"], "TITLE" => $arCourse["NAME"], "BODY" => $dataBody, "SITE_ID" => $arSiteIds, "PERMISSIONS" => $arGroupPermissions, "COURSE_ID" => "C" . $arCourse["ID"]);
if ($oCallback) {
$res = call_user_func(array($oCallback, $callback_method), $Result);
if (!$res) {
return "C" . $arCourse["ID"];
}
} else {
$arResult[] = $Result;
}
}
// Reindex of courses finished. Let's reindex lessons now.
$indexElementType = 'U';
$elementStartId = 0;
}
$arLessonsFilter['>LESSON_ID'] = $elementStartId;
if ($indexElementType === 'U') {
$rsLessons = CLearnLesson::GetList(array('LESSON_ID' => 'ASC'), $arLessonsFilter);
while ($arLessonFromDb = $rsLessons->Fetch()) {
$arLessonsWithCourse = array();
// list of lessons in context of some course
$arOParentPathes = CLearnLesson::GetListOfParentPathes($arLessonFromDb['LESSON_ID']);
foreach ($arOParentPathes as $oParentPath) {
$arParentLessons = $oParentPath->GetPathAsArray();
foreach ($arParentLessons as $lessonId) {
$linkedCourseId = CLearnLesson::GetLinkedCourse($lessonId);
if ($linkedCourseId !== false && $linkedCourseId > 0) {
$arLessonsWithCourse[] = array_merge($arLessonFromDb, array('PARENT_COURSE_ID' => $linkedCourseId));
}
}
}
foreach ($arLessonsWithCourse as $arLesson) {
try {
$arGroupPermissions = CLearnAccess::GetSymbolsAccessibleToLesson($arLesson['LESSON_ID'], CLearnAccess::OP_LESSON_READ);
$courseId = $arLesson['PARENT_COURSE_ID'];
if (!isset($arCourseToSiteCache[$courseId])) {
$strSql = "SELECT SITE_ID FROM b_learn_course_site WHERE COURSE_ID=" . (int) $courseId;
$rc = $DB->Query($strSql, true);
if ($rc === false) {
continue;
}
$arCourseToSiteCache[$courseId] = array();
while ($arCourseSite = $rc->fetch()) {
$arCourseToSiteCache[$courseId][] = $arCourseSite['SITE_ID'];
}
}
$arAllowedSites = $arCourseToSiteCache[$courseId];
if (empty($arAllowedSites)) {
continue;
}
$arSiteIds = array();
$lessonType = 'L';
if ($arLesson['IS_CHILDS']) {
$lessonType = 'H';
}
foreach ($arAllSitesPathes as $siteId => $arSitePathesByLessonType) {
if (!in_array($siteId, $arAllowedSites, true)) {
continue;
}
foreach ($arSitePathesByLessonType as $someLessonType => $arPathes) {
// skip wrong types of lessons
if ($lessonType !== $someLessonType) {
continue;
}
foreach ($arPathes as $k => $path) {
if ($lessonType == 'H') {
$Url = str_replace("#CHAPTER_ID#", '0' . $arLesson['LESSON_ID'], $path);
} else {
$Url = str_replace("#LESSON_ID#", $arLesson['LESSON_ID'], $path);
}
$Url = str_replace("#COURSE_ID#", $arLesson['PARENT_COURSE_ID'], $Url);
$arSiteIds[$siteId] = $Url;
}
}
}
} catch (LearnException $e) {
continue;
// skip indexation of this item
}
if ($arLesson["DETAIL_TEXT_TYPE"] !== 'text') {
$detailText = CSearch::KillTags($arLesson['DETAIL_TEXT']);
} else {
$detailText = strip_tags($arLesson['DETAIL_TEXT']);
}
if (strlen($detailText) > 0) {
$dataBody = $detailText;
} else {
$dataBody = $arLesson['NAME'];
}
$Result = array("ID" => 'U' . $arLesson['LESSON_ID'], "LAST_MODIFIED" => $arLesson['TIMESTAMP_X'], "TITLE" => $arLesson['NAME'], "BODY" => $dataBody, "SITE_ID" => $arSiteIds, "PERMISSIONS" => $arGroupPermissions);
if ($oCallback) {
$res = call_user_func(array($oCallback, $callback_method), $Result);
if (!$res) {
return 'U' . $arLesson['LESSON_ID'];
}
} else {
$arResult[] = $Result;
}
}
}
}
if ($oCallback) {
$rc = false;
} else {
$rc = $arResult;
}
return $rc;
}
public function SaveInlineEditedItems()
{
if (!$this->IsNeedSaveInlineEditedItems()) {
return $this;
}
if (check_bitrix_sessid() !== true) {
throw new CLearnRenderAdminUnilessonListException('', CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED);
}
foreach ($_POST['FIELDS'] as $lessonId => $arFields) {
$arEdgeProperties = array();
$wasError = false;
try {
// skip not changed items
if (!$this->oList->IsUpdated($lessonId)) {
continue;
}
// throws exception if access denied
$this->EnsureLessonUpdateAccess($lessonId);
$courseId = CLearnLesson::GetLinkedCourse($lessonId);
// Depends on current list mode, we must update sort index
// of element (only for course) or sort index of relation between
// child and parent lessons.
// So, we must rename SORT to COURSE_SORT or EDGE_SORT
if (array_key_exists('SORT', $arFields)) {
if ($this->IsListAnyCoursesMode() && $courseId !== false) {
$arFields['COURSE_SORT'] = $arFields['SORT'];
} elseif ($this->IsListChildLessonsMode()) {
$arFields['EDGE_SORT'] = $arFields['SORT'];
} else {
throw new CLearnRenderAdminUnilessonListException('', CLearnRenderAdminUnilessonListException::C_LOGIC | CLearnRenderAdminUnilessonListException::C_ACTION_UPDATE_FAIL);
}
unset($arFields['SORT']);
}
if (isset($arFields['EDGE_SORT'])) {
if (isset($_GET['PARENT_LESSON_ID'])) {
$arEdgeProperties['SORT'] = $arFields['EDGE_SORT'];
}
unset($arFields['EDGE_SORT']);
}
// PUBLISH_PROHIBITED
if (array_key_exists('PUBLISH_PROHIBITED', $arFields)) {
// PUBLISH_PROHIBITED available in context of most parent course only
if ($this->contextCourseLessonId !== false && in_array($arFields['PUBLISH_PROHIBITED'], array('N', 'Y'), true)) {
$isProhibited = true;
if ($arFields['PUBLISH_PROHIBITED'] === 'N') {
$isProhibited = false;
}
CLearnLesson::PublishProhibitionSetTo($lessonId, $this->contextCourseLessonId, $isProhibited);
}
unset($arFields['PUBLISH_PROHIBITED']);
}
// Courses must be updated throws CCourse::Update();
if ($courseId === false) {
CLearnLesson::Update($lessonId, $arFields);
} else {
$ob = new CCourse();
if (!$ob->Update($courseId, $arFields)) {
throw new CLearnRenderAdminUnilessonListException('', CLearnRenderAdminUnilessonListException::C_ACTION_UPDATE_FAIL);
}
unset($ob);
}
if (isset($_GET['PARENT_LESSON_ID']) && count($arEdgeProperties) > 0) {
CLearnLesson::RelationUpdate($_GET['PARENT_LESSON_ID'], $lessonId, $arEdgeProperties);
}
} catch (CLearnRenderAdminUnilessonListException $e) {
$wasError = true;
$errorText = $e->getMessage();
$errorCode = $e->getCode();
} catch (Exception $e) {
$wasError = true;
$errorText = $e->getMessage();
$errorCode = 0;
// Because we checks below only CLearnRenderAdminUnilessonListException codes
}
if ($wasError) {
if ($errorCode & CLearnRenderAdminUnilessonListException::C_ACCESS_DENIED) {
// Access denied
$errmsg = GetMessage('LEARNING_SAVE_ERROR') . ': ' . GetMessage('LEARNING_ACCESS_D');
if (strlen($errorText) > 0) {
$errmsg .= ': ' . $errorText;
}
} else {
// Some error occured during update operation
$errmsg = GetMessage('LEARNING_SAVE_ERROR') . $lessonId;
if (strlen($errorText) > 0) {
$errmsg .= ' (' . $errorText . ')';
}
}
$this->oList->AddUpdateError($errmsg, $lessonId);
}
}
return $this;
}
public static function RenderForm($oAccess, $LESSON_ID, $arOPathes)
{
global $APPLICATION;
$curDir = $APPLICATION->GetCurDir();
if (substr($curDir, -1) !== '/') {
$curDir .= '/';
}
?>
<script type="text/javascript">
function module_learning_js_admin_function_add_parent(lesson_id, name)
{
module_learning_js_admin_function_add_child_or_parent('LEARNING_LIST_OF_PARENTS', 'RELATION_PARENT[]', lesson_id, name);
//alert ('called: module_learning_js_admin_function_add_parent(' + lesson_id + name + ')');
}
function module_learning_js_admin_function_add_child(lesson_id, name)
{
module_learning_js_admin_function_add_child_or_parent('LEARNING_LIST_OF_DESCENDANTS', 'RELATION_CHILD[]', lesson_id, name);
//alert ('called: module_learning_js_admin_function_add_child(' + lesson_id + ')');
}
function module_learning_js_admin_function_add_child_or_parent(targetNode, fieldName, lesson_id, name)
{
var elemId = 'RELATION_PARENT_LID_' + lesson_id;
var oDIV = BX.create('DIV', {'props': {'id': elemId}});
var oA = BX.create(
'SPAN',
{
'props':
{
'className': 'access-delete',
},
'style':
{
position: 'relative',
top: '3px',
marginRight: '1px'
},
'events':
{
'click': function() {
document.getElementById(elemId).parentNode.removeChild(document.getElementById(elemId));
}
}
}
);
var oINPUT = BX.create(
'INPUT',
{
'props':
{
'type': 'hidden',
'name': fieldName,
'value': lesson_id
}
}
);
var oSPAN = BX.create(
'SPAN',
{
'text': '[' + lesson_id + '] ' + name
}
);
var oSPAN_space = BX.create(
'SPAN',
{
'text': ' '
}
);
oDIV.appendChild(oA);
oDIV.appendChild(oSPAN_space);
oDIV.appendChild(oINPUT);
oDIV.appendChild(oSPAN);
BX(targetNode).appendChild(oDIV);
}
</script>
<?php
$arChilds = array();
$key = 0;
$isChapter = $isCourse = false;
$resChilds = CLearnLesson::GetListOfImmediateChilds($LESSON_ID);
while ($arChild = $resChilds->Fetch()) {
$isChapter = true;
// this lesson is chapter, because there is descendants
$arChilds['RELATION_CHILD_' . $key++] = array('elemName' => 'RELATION_CHILD[]', 'lessonId' => $arChild['LESSON_ID'], 'Name' => '[<a href="' . htmlspecialcharsbx($curDir) . 'learn_unilesson_edit.php?lang=' . LANG . '&LESSON_ID=' . ($arChild['LESSON_ID'] + 0) . '&LESSON_PATH=' . (int) $arChild['LESSON_ID'] . '" target=_blank>' . (int) $arChild['LESSON_ID'] . '</a>] ' . htmlspecialcharsbx($arChild['NAME']));
}
// Is course?
$isCourse = CLearnLesson::GetLinkedCourse($LESSON_ID) !== false;
?>
<div style="padding:10px;">
<div id="LEARNING_LIST_OF_PARENTS" style="padding:10px 0;">
<h3><?php
echo GetMessage('LEARNING_LIST_OF_PARENTS') . ':';
?>
</h3>
<?php
$arParents = array();
$resParents = CLearnLesson::GetListOfImmediateParents($LESSON_ID);
while ($arParent = $resParents->Fetch()) {
$arParents['RELATION_PARENT_' . $key++] = array('elemName' => 'RELATION_PARENT[]', 'lessonId' => $arParent['LESSON_ID'], 'Name' => '[<a href="' . htmlspecialcharsbx($curDir) . 'learn_unilesson_edit.php?lang=' . LANG . '&LESSON_ID=' . ($arParent['LESSON_ID'] + 0) . '&LESSON_PATH=' . (int) $arParent['LESSON_ID'] . '" target=_blank>' . (int) $arParent['LESSON_ID'] . '</a>] ' . htmlspecialcharsbx($arParent['NAME']));
}
foreach ($arParents as $elemId => $arElem) {
?>
<div id="<?php
echo $elemId;
?>
">
<?php
if (($oAccess->IsBaseAccess(CLearnAccess::OP_LESSON_UNLINK_FROM_PARENTS) || $oAccess->IsLessonAccessible($LESSON_ID, CLearnAccess::OP_LESSON_UNLINK_FROM_PARENTS)) && ($oAccess->IsBaseAccess(CLearnAccess::OP_LESSON_UNLINK_DESCENDANTS) || $oAccess->IsLessonAccessible($arElem['lessonId'], CLearnAccess::OP_LESSON_UNLINK_DESCENDANTS))) {
?>
<span
onclick="document.getElementById('<?php
echo $elemId;
?>
').parentNode.removeChild(document.getElementById('<?php
echo $elemId;
?>
'))"
class="access-delete"
style="position:relative; top:3px; margin-right:1px;"
> </span>
<?php
}
?>
<input type="hidden" name="<?php
echo $arElem['elemName'];
?>
" value="<?php
echo (int) $arElem['lessonId'];
?>
">
<span style="font-style:italic;"><?php
echo $arElem['Name'];
?>
</span>
</div>
<?php
}
?>
</div>
<?php
if ($oAccess->IsBaseAccess(CLearnAccess::OP_LESSON_LINK_TO_PARENTS) || $oAccess->IsLessonAccessible($LESSON_ID, CLearnAccess::OP_LESSON_LINK_TO_PARENTS)) {
?>
<div style="padding:0px;">
<a href="javascript:void(0);" class="bx-action-href"
onclick="window.open('<?php
echo addslashes(htmlspecialcharsbx($curDir));
?>
learn_unilesson_admin.php?lang=<?php
echo LANGUAGE_ID;
?>
&search_retpoint=module_learning_js_admin_function_add_parent&search_mode_type=parents_candidates',
'module_learning_js_admin_window_select_lessons_for_relations',
'scrollbars=yes,resizable=yes,width=960,height=500,top='+Math.floor((screen.height - 560)/2-14)+',left='+Math.floor((screen.width - 960)/2-5));"
><?php
echo GetMessage('LEARNING_ADD_ELEMENT');
?>
</a>
</div>
<?php
}
?>
<div style="height:25px;"> </div>
<div id="LEARNING_LIST_OF_DESCENDANTS" style="padding:10px 0;">
<h3><?php
echo GetMessage('LEARNING_LIST_OF_DESCENDANTS') . ':';
?>
</h3>
<?php
foreach ($arChilds as $elemId => $arElem) {
?>
<div id="<?php
echo $elemId;
?>
">
<?php
if (($oAccess->IsBaseAccess(CLearnAccess::OP_LESSON_UNLINK_DESCENDANTS) || $oAccess->IsLessonAccessible($LESSON_ID, CLearnAccess::OP_LESSON_UNLINK_DESCENDANTS)) && ($oAccess->IsBaseAccess(CLearnAccess::OP_LESSON_UNLINK_FROM_PARENTS) || $oAccess->IsLessonAccessible($arElem['lessonId'], CLearnAccess::OP_LESSON_UNLINK_FROM_PARENTS))) {
?>
<a href="javascript:void(0);"
onclick="document.getElementById('<?php
echo $elemId;
?>
').parentNode.removeChild(document.getElementById('<?php
echo $elemId;
?>
'))"
class="access-delete"></a>
<?php
}
?>
<input type="hidden" name="<?php
echo $arElem['elemName'];
?>
" value="<?php
echo (int) $arElem['lessonId'];
?>
">
<span style="font-style:italic;"><?php
echo $arElem['Name'];
?>
</span>
</div>
<?php
}
?>
</div>
<?php
if ($oAccess->IsBaseAccess(CLearnAccess::OP_LESSON_LINK_DESCENDANTS) || $oAccess->IsLessonAccessible($LESSON_ID, CLearnAccess::OP_LESSON_LINK_DESCENDANTS)) {
?>
<div style="padding:0px;">
<a href="javascript:void(0);" class="bx-action-href"
onclick="window.open('<?php
echo addslashes(htmlspecialcharsbx($curDir));
?>
learn_unilesson_admin.php?lang=<?php
echo LANGUAGE_ID;
?>
&search_retpoint=module_learning_js_admin_function_add_child',
'module_learning_js_admin_window_select_lessons_for_relations',
'scrollbars=yes,resizable=yes,width=960,height=500,top='+Math.floor((screen.height - 560)/2-14)+',left='+Math.floor((screen.width - 960)/2-5));"
><?php
echo GetMessage('LEARNING_ADD_ELEMENT');
?>
</a>
</div>
<?php
}
?>
<div style="height:25px;"> </div>
<hr>
<div id="LEARNING_LIST_OF_ALL_PARENT_PATHES" style="padding:10px 0;">
<?php
$cntParentPathes = count($arOPathes);
$langPhraseBase = 'LEARNING_LIST_OF_ALL_PARENT_PATHES_FOR_';
$lessonType = 'LESSON';
if ($isCourse) {
$lessonType = 'COURSE';
} elseif ($isChapter) {
$lessonType = 'CHAPTER';
}
$isEmpty = '';
if ($cntParentPathes === 0) {
$isEmpty = '_IS_EMPTY';
}
echo '<h3>' . GetMessage($langPhraseBase . $lessonType . $isEmpty) . '</h3>';
if ($cntParentPathes > 0) {
$pattern = '[<a href="' . addslashes(htmlspecialcharsbx($curDir)) . 'learn_unilesson_edit.php?lang=' . LANG . '&LESSON_ID=#LESSON_ID#&LESSON_PATH=#LESSON_ID#" target="_blank">#LESSON_ID#</a>] #NAME#';
foreach ($arOPathes as $oPath) {
echo $oPath->GetPathAsHumanReadableString(' / ', $pattern);
if ($oPath->Count() >= 1) {
if (CLearnLesson::IsPublishProhibited($LESSON_ID, $oPath->GetTop())) {
echo ' <span style="color:grey;">(' . GetMessage('LEARNING_LESSON_IS_PUBLISH_PROHIBITED') . ')</span>';
}
}
echo '<br>';
}
}
?>
</div>
</div>
<?php
}
function __learning_admin_get_menu($THIS, $arPath = array(), $deep = 0, &$immediateChildsIds, $loadOnlySpecialEntities = false)
{
$immediateChildsIds = array();
// puts here ids of all immediate childs
$deep = (int) $deep;
// Index in path for current parentLessonId
$indexInPath = $deep - 1;
// Path doesn't include top root element ('all courses' or 'all unilessons')
$arMenu = array();
//$urlPath = $oPath->ExportUrlencoded();
// current lesson id (not exists only for top root)
if (isset($arPath[$deep])) {
$currentLessonIdInPath = (int) $arPath[$deep];
} else {
$currentLessonIdInPath = false;
}
// Path to current element
$arCurrentDeepPath = array();
foreach ($arPath as $key => $value) {
if ($key === $deep) {
break;
}
$arCurrentDeepPath[] = $value;
}
if ($deep === 0) {
// We are at the top level, so we must get list of all courses
$CDBResult = CCourse::GetList(array('COURSE_SORT' => 'ASC'));
} else {
// If not parent with such indexInPath => we are deep too much.
if (!isset($arPath[$indexInPath])) {
return $arMenu;
}
// no items
$parentLessonId = $arPath[$indexInPath];
$oCurrentDeepPath = new CLearnPath();
$oCurrentDeepPath->SetPathFromArray(array_merge($arCurrentDeepPath));
$urlPath = $oCurrentDeepPath->ExportUrlencoded();
$arMenu[] = array("text" => GetMessage("LEARNING_QUESTION"), "url" => "learn_question_admin.php?lang=" . LANG . '&PARENT_LESSON_ID=' . ($parentLessonId + 0) . '&LESSON_PATH=' . $urlPath . "&from=learn_menu", "icon" => "learning_icon_question", "more_url" => array("learn_question_admin.php?lang=" . LANG . '&PARENT_LESSON_ID=' . ($parentLessonId + 0) . '&LESSON_PATH=' . $urlPath . "&from=learn_menu", "learn_question_edit.php?lang=" . LANG . '&LESSON_PATH=' . $urlPath . "&from=learn_menu", "learn_question_admin.php?lang=" . LANG . '&PARENT_LESSON_ID=' . ($parentLessonId + 0) . '&LESSON_PATH=' . $urlPath, "learn_question_edit.php?lang=" . LANG . '&LESSON_PATH=' . $urlPath, "learn_question_admin.php?lang=" . LANG . '&LESSON_PATH=' . $urlPath), "title" => GetMessage("LEARNING_QUESTION_LIST"));
$CDBResult = CLearnLesson::GetListOfImmediateChilds($parentLessonId, array('EDGE_SORT' => 'ASC'));
// determine, is parent a course (only for courses in subroot level)?
if ($deep === 1) {
$immediateParentCourse = CLearnLesson::GetLinkedCourse($parentLessonId);
if ($immediateParentCourse !== false) {
// immediate parent is a course, so we must add entity 'Tests'
$arMenu[] = array('text' => GetMessage('LEARNING_TESTS'), 'url' => 'learn_test_admin.php?lang=' . LANG . '&filter=Y&set_filter=Y' . '&COURSE_ID=' . ($immediateParentCourse + 0) . '&PARENT_LESSON_ID=' . ($parentLessonId + 0) . '&LESSON_PATH=' . $urlPath, 'icon' => 'learning_icon_tests', 'more_url' => array('learn_test_admin.php?lang=' . LANG . '&set_filter=Y' . '&COURSE_ID=' . ($immediateParentCourse + 0) . '&PARENT_LESSON_ID=' . ($parentLessonId + 0) . '&LESSON_PATH=' . $urlPath, 'learn_test_edit.php?lang=' . LANG . '&filter=Y&set_filter=Y' . '&COURSE_ID=' . ($immediateParentCourse + 0) . '&PARENT_LESSON_ID=' . ($parentLessonId + 0) . '&LESSON_PATH=' . $urlPath), 'title' => GetMessage('LEARNING_TESTS_LIST'));
unset($urlPath);
unset($oCurrentDeepPath);
}
}
}
if ($loadOnlySpecialEntities) {
return $arMenu;
}
// When listing courses, limit it's count
if ($deep === 0) {
$items = 0;
$learning_menu_max_courses = (int) COption::GetOptionString("learning", "menu_max_courses", "10");
}
while ($arData = $CDBResult->GetNext()) {
// When listing courses, limit it's count
if ($deep === 0) {
if ($items >= $learning_menu_max_courses) {
// add element 'other courses'
$arMenu[] = array('text' => GetMessage('LEARNING_MENU_COURSES_OTHER'), 'url' => 'learn_unilesson_admin.php?lang=' . LANG . '&PARENT_LESSON_ID=-1', 'title' => GetMessage('LEARNING_MENU_COURSES_ALT'), 'more_url' => array('learn_test_admin.php', 'learn_test_edit.php', 'learn_unilesson_admin.php', 'learn_unilesson_edit.php', 'learn_question_admin.php', 'learn_question_edit.php'));
// stop adding courses to menu
break;
}
$items++;
}
$arSubImmediateChildsIds = false;
$arCurItemPath = $arCurrentDeepPath;
$arCurItemPath[] = $arData['LESSON_ID'] + 0;
// Remember all immediate childs
$immediateChildsIds[] = $arData['LESSON_ID'] + 0;
$oCurItemPath = new CLearnPath();
$oCurItemPath->SetPathFromArray($arCurItemPath);
$urlCurItemPath = $oCurItemPath->ExportUrlencoded();
$arItem = array('text' => $arData['NAME'], 'url' => 'learn_unilesson_admin.php?lang=' . LANG . '&PARENT_LESSON_ID=' . ($arData['LESSON_ID'] + 0) . '&LESSON_PATH=' . $oCurItemPath->ExportUrlencoded(), 'title' => $arData['NAME'], 'items_id' => 'menu_learning_courses_new_' . implode('_', $arCurItemPath), "icon" => "learning_icon_courses", 'module_id' => 'learning', 'more_url' => array('learn_unilesson_admin.php?lang=' . LANG . '&set_filter=Y' . '&PARENT_LESSON_ID=' . ($arData['LESSON_ID'] + 0) . '&LESSON_PATH=' . $urlCurItemPath, 'learn_unilesson_admin.php?lang=' . LANG . '&PARENT_LESSON_ID=' . ($arData['LESSON_ID'] + 0) . '&LESSON_PATH=' . $urlCurItemPath, 'learn_unilesson_admin.php?lang=' . LANG . '&set_filter=Y' . '&LESSON_PATH=' . $urlCurItemPath, 'learn_question_admin.php?lang=' . LANG . '&filter=Y&set_filter=Y' . '&LESSON_PATH=' . $urlCurItemPath, 'learn_question_edit.php?lang=' . LANG . '&set_filter=Y' . '&LESSON_PATH=' . $urlCurItemPath, 'learn_unilesson_edit.php?lang=' . LANG . '&LESSON_ID=' . ($arData['LESSON_ID'] + 0) . '&LESSON_PATH=' . $urlCurItemPath, 'learn_unilesson_edit.php?lang=' . LANG . '&PARENT_LESSON_ID=' . ($arData['LESSON_ID'] + 0) . '&LESSON_PATH=' . $urlCurItemPath));
$arItem['items'] = array();
if ($deep === 0 && isset($arData['LINKED_LESSON_ID']) && $arData['LINKED_LESSON_ID'] > 0) {
$arItem['page_icon'] = $arItem['icon'] = 'learning_icon_courses';
$arItem['dynamic'] = true;
$loadOnlySpecialEntities = false;
// Load child items only for lesson in current path
if ($arData['LESSON_ID'] == $currentLessonIdInPath) {
$arItem['items'] = __learning_admin_get_menu($THIS, $arPath, $deep + 1, $arSubImmediateChildsIds);
}
} else {
$loadOnlySpecialEntities = false;
$childsCnt = CLearnLesson::CountImmediateChilds($arData['LESSON_ID']);
$questionsCnt = CLQuestion::GetCount(array('LESSON_ID' => (int) $arData['LESSON_ID']));
if ($childsCnt > 0) {
$arItem['page_icon'] = $arItem['icon'] = 'learning_icon_chapters';
} else {
$arItem['page_icon'] = $arItem['icon'] = 'learning_icon_lessons';
}
$arItem['dynamic'] = true;
// Load child items only for lesson in current path
if ($arData['LESSON_ID'] == $currentLessonIdInPath) {
$arItem['items'] = __learning_admin_get_menu($THIS, $arPath, $deep + 1, $arSubImmediateChildsIds);
}
}
// now, adds items into more_url (it needs when edit form for childs opened)
if (is_array($arSubImmediateChildsIds)) {
$oSubItemPath = new CLearnPath();
foreach ($arSubImmediateChildsIds as $k => $v) {
// determine path for every child
$arSubItemPath = $arCurItemPath;
$arSubItemPath[] = $v;
// child id added to current path
$oSubItemPath->SetPathFromArray($arSubItemPath);
$arItem['more_url'][] = 'learn_unilesson_edit.php?lang=' . LANG . '&filter=Y&set_filter=Y' . '&LESSON_ID=' . ($v + 0) . '&LESSON_PATH=' . $oSubItemPath->ExportUrlencoded();
}
unset($oSubItemPath);
$arSubImmediateChildsIds = false;
}
$arMenu[] = $arItem;
unset($oCurItemPath, $arCurItemPath, $urlCurItemPath, $arItem);
}
return $arMenu;
}
