public static function CanUserViewLessonAsPublic($arParams) { // Parse options (user_id from $arParams will be automaticaly resolved) $options = self::ParseParamsWithUser($arParams, array('COURSE_ID' => array('type' => 'strictly_castable_to_integer', 'mandatory' => true), 'LESSON_ID' => array('type' => 'strictly_castable_to_integer', 'mandatory' => true))); // Is it course? $linkedLessonId = CCourse::CourseGetLinkedLesson($options['COURSE_ID']); if ($linkedLessonId === false) { return false; } // Access denied $lessonId = $options['LESSON_ID']; $breakOnLessonId = $linkedLessonId; // save resources // Is lesson included into given course? $isLessonChildOfCourse = false; $arOPathes = CLearnLesson::GetListOfParentPathes($lessonId, $breakOnLessonId); foreach ($arOPathes as $oPath) { $topLessonId = $oPath->GetTop(); if ($topLessonId !== false && $topLessonId == $linkedLessonId) { $isLessonChildOfCourse = true; break; } } if (!$isLessonChildOfCourse) { return false; } // Access denied // Check permissions for course $isCourseAccessible = self::CanUserViewLessonContent(array('lesson_id' => $linkedLessonId)); // Permissions for all lessons/chapters in public are equivalent to course permissions return $isCourseAccessible; }
public static function LessonIdByCertId($certId) { $rc = CCertification::GetByID($certId); if ($rc === false) { throw new LearnException('', LearnException::EXC_ERR_ALL_GIVEUP); } $row = $rc->Fetch(); if (!isset($row['COURSE_ID'])) { throw new LearnException('', LearnException::EXC_ERR_ALL_GIVEUP); } $lessonId = CCourse::CourseGetLinkedLesson($row['COURSE_ID']); if ($lessonId === false) { throw new LearnException('', LearnException::EXC_ERR_ALL_GIVEUP); } return $lessonId; }
// Lesson is not given, so try get chapter_id if (isset($_REQUEST['CHAPTER_ID'])) { if (CLearnPath::IsUrlencodedPath($_REQUEST['CHAPTER_ID'])) { $LESSON_PATH = new CLearnPath(); $LESSON_PATH->ImportUrlencoded($_REQUEST['CHAPTER_ID']); $lessonID = (int) $LESSON_PATH->GetBottom(); } elseif (substr($_REQUEST['CHAPTER_ID'], 0, 1) === '0') { $lessonID = (int) substr($_REQUEST['CHAPTER_ID'], 1); } else { $lessonID = (int) CLearnLesson::LessonIdByChapterId($_REQUEST['CHAPTER_ID']); } } } $linkedLessonId = false; if ($arParams["COURSE_ID"] > 0) { $linkedLessonId = CCourse::CourseGetLinkedLesson($arParams["COURSE_ID"]); } if ($arParams["CHECK_PERMISSIONS"] !== 'N') { $isAccessible = false; try { if ($lessonID > 0) { $arPermissionsParams = array('COURSE_ID' => $arParams['COURSE_ID'], 'LESSON_ID' => $lessonID); $isAccessible = CLearnAccessMacroses::CanUserViewLessonAsPublic($arPermissionsParams, $allowAccessViaLearningGroups = false); } elseif ($linkedLessonId !== false) { $arPermissionsParams = array('lesson_id' => $linkedLessonId); $isAccessible = CLearnAccessMacroses::CanUserViewLessonContent($arPermissionsParams, $allowAccessViaLearningGroups = false); } } catch (Exception $e) { $isAccessible = false; // access denied }
/** * WARNING: don't use this method, it's for internal use only * * Convert course to non-course lesson (course will be removed, * but lesson will stay exists) * * WARNING: this method terminates (by die()/exit()) current execution flow * when SQL server error occured. It's due to bug in CDatabase::Update() in main * module (version info: * define("SM_VERSION","11.0.12"); * define("SM_VERSION_DATE","2012-02-21 17:00:00"); // YYYY-MM-DD HH:MI:SS * ) * * @param int $courseId (returned by GetLinkedCourse($lessonId) ) * * @access private */ protected static function CourseBecomeLesson($courseId) { global $DB; self::_EnsureArgsStrictlyCastableToIntegers($courseId); $linkedLessonId = CCourse::CourseGetLinkedLesson($courseId); if ($linkedLessonId === false) { return false; } // Check certificates (if exists => forbid removing course) $certificate = CCertification::GetList(array(), array("COURSE_ID" => $courseId, 'CHECK_PERMISSIONS' => 'N')); if ($certificate === false || $certificate->GetNext()) { return false; } // Remove tests $tests = CTest::GetList(array(), array("COURSE_ID" => $courseId)); if ($tests === false) { return false; } while ($arTest = $tests->Fetch()) { if (!CTest::Delete($arTest["ID"])) { return false; } } // Remove all prohibitions for lessons in context of course to be removed // and remove prohibitions for course to be removed in context of all other courses self::PublishProhibitionPurge($linkedLessonId, self::PUBLISH_PROHIBITION_PURGE_ALL_LESSONS_IN_COURSE_CONTEXT | self::PUBLISH_PROHIBITION_PURGE_LESSON_IN_ALL_COURSE_CONTEXT); $rc = $DB->Query("DELETE FROM b_learn_course\n\t\t\tWHERE ID=" . (string) (int) $courseId, true); // reload cache of LINKED_LESSON_ID -> COURSE_ID self::GetCourseToLessonMap_ReloadCache(); CLearnCacheOfLessonTreeComponent::MarkAsDirty(); /** * This code will be useful after bug in CDatabase::Update() * and CDatabase::Insert() will be solved and $ignore_errors setted * to true in Insert()/Update() call above. */ if ($rc === false) { throw new LearnException('EA_SQLERROR', LearnException::EXC_ERR_ALL_GIVEUP); } // If data not updated if ($rc === 0) { throw new LearnException('EA_OTHER: data not updated', LearnException::EXC_ERR_ALL_GIVEUP); } }
protected function _MakeItems($TITLE, $TYPE, $RES_ID, $PARENT_ID) { global $APPLICATION; if ($PARENT_ID === 0) { $linkToParentLessonId = CCourse::CourseGetLinkedLesson($this->COURSE_ID); } else { $linkToParentLessonId = (int) $PARENT_ID; } $createUnilesson = false; if ($TYPE == "LES") { $arFields = array('NAME' => $TITLE); $createUnilesson = true; } elseif ($TYPE == "CHA") { $arFields = array('NAME' => $TITLE); $createUnilesson = true; } elseif ($TYPE == "QUE") { $arFields = array("NAME" => $TITLE, "LESSON_ID" => $linkToParentLessonId); $cl = new CLQuestion(); } elseif ($TYPE == "TES") { $arFields = array("NAME" => $TITLE, "COURSE_ID" => $this->COURSE_ID); $cl = new CTest(); } elseif ($TYPE === 'TMK') { $arFields = array(); $cl = new CLTestMark(); } else { return $PARENT_ID; } $r = new CDataXML(); if (!$r->Load($this->package_dir . "/" . strtolower($RES_ID) . ".xml")) { $r = false; } if ($r !== false) { if ($TYPE == "QUE") { if (($data = $r->SelectNodes("/questestinterop/item/presentation/")) && ($resp = $r->SelectNodes("/questestinterop/item/resprocessing/"))) { $arQ = array(); $arData = $data->__toArray(); $arResp = $resp->__toArray(); if (is_set($arData["#"]["material"][0]["#"], "mattext")) { $arQ["NAME"] = $arData["#"]["material"][0]["#"]["mattext"][0]["#"]; } if (is_set($arData["#"]["material"][0]["#"], "matimage")) { $imageDescription = ''; if (is_set($arData["#"]["material"][0]["#"], 'image_description')) { $imageDescription = $arData["#"]["material"][0]["#"]['image_description'][0]['#']; } $arQ["FILE_ID"] = array("MODULE_ID" => "learning", "name" => basename($arData["#"]["material"][0]["#"]["matimage"][0]["@"]["uri"]), "tmp_name" => $this->package_dir . "/" . $arData["#"]["material"][0]["#"]["matimage"][0]["@"]["uri"], "size" => @filesize($this->package_dir . "/" . $arData["#"]["material"][0]["#"]["matimage"][0]["@"]["uri"]), "type" => $arData["#"]["material"][0]["#"]["matimage"][0]["@"]["imagtype"], 'description' => $imageDescription); } if (is_set($arData["#"]["response_lid"][0]["@"], "rcardinality")) { switch ($arData["#"]["response_lid"][0]["@"]["rcardinality"]) { case "Multiple": $arQ["QUESTION_TYPE"] = 'M'; break; case "Text": $arQ["QUESTION_TYPE"] = 'T'; break; case "Sort": $arQ["QUESTION_TYPE"] = 'R'; break; default: $arQ["QUESTION_TYPE"] = 'S'; break; } } if (is_set($arResp["#"]["respcondition"][0]["#"], "setvar")) { $arQ["POINT"] = $arResp["#"]["respcondition"][0]["#"]["setvar"][0]['#']; } //Additional if ($bx = $r->SelectNodes("/questestinterop/item/bitrix/")) { $arQ = array_merge($arQ, $this->_MakeFields($bx->__toArray(), $TYPE)); unset($bx); } $arFields = array_merge($arFields, $arQ); $cl = new CLQuestion(); $ID = $cl->Add($arFields); if ($ID > 0) { $PARENT_ID = $ID; $arCorrect = array(); if (is_set($arResp["#"]["respcondition"][0]["#"], "conditionvar") && is_set($arResp["#"]["respcondition"][0]["#"]["conditionvar"][0]["#"], "varequal")) { foreach ($arResp["#"]["respcondition"][0]["#"]["conditionvar"][0]["#"]["varequal"] as $ar) { $arCorrect[] = $ar["#"]; } } if (is_set($arData["#"]["response_lid"][0]["#"], "render_choice") && is_set($arData["#"]["response_lid"][0]["#"]["render_choice"][0]["#"], "response_label")) { $i = 0; foreach ($arData["#"]["response_lid"][0]["#"]["render_choice"][0]["#"]["response_label"] as $ar) { $i += 10; $cl = new CLAnswer(); $arFields = array("QUESTION_ID" => $PARENT_ID, "SORT" => $i, "CORRECT" => in_array($ar["@"]["ident"], $arCorrect) ? "Y" : "N", "ANSWER" => $ar["#"]["material"][0]["#"]["mattext"][0]["#"]); $AswerID = $cl->Add($arFields); $res = $AswerID > 0; if (!$res) { if ($e = $APPLICATION->GetException()) { $this->arWarnings[$TYPE][] = array("TITLE" => $TITLE, "TEXT" => $e->GetString()); } } } } } else { if ($e = $APPLICATION->GetException()) { $this->arWarnings[$TYPE][] = array("TITLE" => $TITLE, "TEXT" => $e->GetString()); } } unset($cl); unset($data); unset($arQ); unset($resp); unset($arData); unset($arResp); return $PARENT_ID; } } else { if ($data = $r->SelectNodes("/content/")) { $ar = $data->__toArray(); $arFields = array_merge($arFields, $this->_MakeFields($ar, $TYPE)); if ($TYPE === 'TMK') { $arFields['TEST_ID'] = (int) $PARENT_ID; } if (is_set($arFields, "COMPLETED_SCORE") && intval($arFields["COMPLETED_SCORE"]) <= 0) { unset($arFields["COMPLETED_SCORE"]); } if (is_set($arFields, "PREVIOUS_TEST_ID") && intval($arFields["PREVIOUS_TEST_ID"]) <= 0 || !CTest::GetByID($arFields["PREVIOUS_TEST_ID"])->Fetch()) { unset($arFields["PREVIOUS_TEST_ID"], $arFields["PREVIOUS_TEST_SCORE"]); } } } } if ($createUnilesson === false) { $ID = $cl->Add($arFields); unset($cl); } else { $bProhibitPublish = false; // properties (in context of parent) by default $arProperties = array('SORT' => 500); // Lesson's sort order in context of parent if (isset($arFields['EDGE_SORT'])) { $arFields['SORT'] = (int) $arFields['EDGE_SORT']; unset($arFields['EDGE_SORT']); } if (isset($arFields['SORT'])) { $arProperties['SORT'] = (int) $arFields['SORT']; // Lessons doesn't have more SORT field unset($arFields['SORT']); } if (isset($arFields['META_PUBLISH_PROHIBITED'])) { if ($arFields['META_PUBLISH_PROHIBITED'] === 'Y') { $bProhibitPublish = true; } unset($arFields['META_PUBLISH_PROHIBITED']); } // unset fields, that are absent in unilesson $arUnilessonFields = $arFields; $arFieldsNames = array_keys($arUnilessonFields); foreach ($arFieldsNames as $fieldName) { if (!in_array(strtoupper($fieldName), $this->arLessonWritableFields)) { unset($arUnilessonFields[$fieldName]); } } $ID = CLearnLesson::Add($arUnilessonFields, false, $linkToParentLessonId, $arProperties); if ($bProhibitPublish && $ID > 0) { CLearnLesson::PublishProhibitionSetTo($ID, $linkToParentLessonId, $bProhibitPublish); } } if ($ID > 0) { return $ID; } else { if ($e = $APPLICATION->GetException()) { $this->arWarnings[$TYPE][] = array("TITLE" => $TITLE, "TEXT" => $e->GetString()); } } }
public static function GetFilter($arFilter) { global $DBType; if (!is_array($arFilter)) { $arFilter = array(); } $arSqlSearch = array(); foreach ($arFilter as $key => $val) { $res = CLearnHelper::MkOperationFilter($key); $key = $res["FIELD"]; $cOperationType = $res["OPERATION"]; $key = strtoupper($key); switch ($key) { case "ID": case "SORT": case "LESSON_ID": case "POINT": $arSqlSearch[] = CLearnHelper::FilterCreate("CQ." . $key, $val, "number", $bFullJoin, $cOperationType); break; case "COURSE_ID": // was: $arSqlSearch[] = CLearnHelper::FilterCreate("C.".$key, $val, "number", $bFullJoin, $cOperationType); $courseLessonId = CCourse::CourseGetLinkedLesson($val); if ($courseLessonId === false) { break; } // it is not a course, so skipping if ($DBType === 'oracle') { // This subquery gets ids of all childs lesson for given $courseLessonId $subQuery = "\n\t\t\t\t\t\t\tSELECT TLE.TARGET_NODE\n\t\t\t\t\t\t\tFROM b_learn_lesson_edges TLE\n\t\t\t\t\t\t\tSTART WITH TLE.SOURCE_NODE=" . ($courseLessonId + 0) . "\n\t\t\t\t\t\t\tCONNECT BY NOCYCLE PRIOR TLE.TARGET_NODE = TLE.SOURCE_NODE"; // But we need also $courseLessonId itself, so final clause will be: $arSqlSearch[] = '(CQ.LESSON_ID IN (' . $subQuery . ') OR CQ.LESSON_ID = ' . ($courseLessonId + 0) . ')'; } elseif ($DBType === 'mysql' || $DBType === 'mssql') { // MySQL & MSSQL supports "WHERE IN(...)" clause for more than 10 000 elements // add to sql "WHERE" constraint: lessons id only from given array $sqlCourseLessonsIdsList = ''; $oTree = CLearnLesson::GetTree($courseLessonId); $arChildLessonForCourse = $oTree->GetLessonsIdListInTree(); // root lesson not in tree, so add it $arChildLessonForCourse[] = $courseLessonId; // We need escape data for SQL $arChildLessonForCourseEscaped = array_map('intval', $arChildLessonForCourse); $sqlCourseLessonsIdsList = implode(', ', $arChildLessonForCourseEscaped); if (strlen($sqlCourseLessonsIdsList) > 0) { $arSqlSearch[] = 'CQ.LESSON_ID IN (' . $sqlCourseLessonsIdsList . ')'; } } else { throw new LearnException('Unsupported DB engine: ' . $DBType, LearnException::EXC_ERR_ALL_GIVEUP); } break; case "NAME": $arSqlSearch[] = CLearnHelper::FilterCreate("CQ." . $key, $val, "string", $bFullJoin, $cOperationType); break; case "QUESTION_TYPE": case "ACTIVE": case "SELF": case "CORRECT_REQUIRED": $arSqlSearch[] = CLearnHelper::FilterCreate("CQ." . $key, $val, "string_equal", $bFullJoin, $cOperationType); break; } } return $arSqlSearch; }
protected static function _CreateAttemptQuestions($arCallbackSqlFormer, $ATTEMPT_ID) { global $APPLICATION, $DB, $DBType; $ATTEMPT_ID = intval($ATTEMPT_ID); $attempt = CTestAttempt::GetByID($ATTEMPT_ID); if (!($arAttempt = $attempt->Fetch())) { $APPLICATION->ThrowException(GetMessage("LEARNING_BAD_ATTEMPT_ID_EX"), "ERROR_NO_ATTEMPT_ID"); return false; } $test = CTest::GetByID($arAttempt["TEST_ID"]); if (!($arTest = $test->Fetch())) { $APPLICATION->ThrowException(GetMessage("LEARNING_BAD_TEST_ID_EX"), "ERROR_NO_TEST_ID"); return false; } $strSql = "DELETE FROM b_learn_test_result WHERE ATTEMPT_ID = " . $ATTEMPT_ID; if (!$DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__)) { return false; } /** * QUESTIONS_FROM values: * 'L' - X questions from every lesson in course * 'C' - X questions from every lesson from every chapter in the course * In this case questions taken from immediate lessons of all chapters (X per chapter) in the course. * In new data model it means, get X questions from every lesson in the course, except * 1) immediate lessons-childs of the course and * 2) lessons, contains other lessons (because, in old data model chapters doesn't contains questions) * * 'H' - all questions from the selected chapter (recursive) in the course * This case must be ignored, because converter to new data model updates 'H' to 'R', but in case * when chapter is not exists updates didn't become. So QUESTIONS_FROM stayed in 'H' value. And it means, * that there is no chapter exists with QUESTIONS_FROM_ID, so we can't do work. And we should just * ignore, for backward compatibility (so, don't throw an error). * 'S' - all questions from the selected lesson (unilesson_id in QUESTIONS_FROM_ID) * 'A' - all questions of the course (nothing interesting in QUESTIONS_FROM_ID) * * new values: * 'R' - all questions from the tree with root at selected lesson (include questions of selected lesson) * in the course (unilesson_id in QUESTIONS_FROM_ID) */ if ($arTest["QUESTIONS_FROM"] == "C" || $arTest["QUESTIONS_FROM"] == "L") { $courseId = $arTest['COURSE_ID'] + 0; $courseLessonId = CCourse::CourseGetLinkedLesson($courseId); if ($courseLessonId === false) { $APPLICATION->ThrowException(GetMessage("LEARNING_BAD_TEST_IS_EMPTY"), "ERROR_TEST_IS_EMPTY"); return false; } $clauseAllChildsLessons = CLearnHelper::SQLClauseForAllSubLessons($courseLessonId); if ($arTest["QUESTIONS_FROM"] == "C") { $strSql = "SELECT Q.ID as QUESTION_ID, TLEUP.SOURCE_NODE as FROM_ID\n\t\t\t\tFROM b_learn_lesson L\n\t\t\t\tINNER JOIN b_learn_question Q ON L.ID = Q.LESSON_ID\n\t\t\t\tINNER JOIN b_learn_lesson_edges TLEUP ON L.ID = TLEUP.TARGET_NODE\n\t\t\t\tLEFT OUTER JOIN b_learn_lesson_edges TLEDOWN ON L.ID = TLEDOWN.SOURCE_NODE " . "WHERE L.ID IN (" . $clauseAllChildsLessons . ") \n" . " AND TLEDOWN.SOURCE_NODE IS NULL \n" . " AND TLEUP.SOURCE_NODE IN (" . $clauseAllChildsLessons . ") \n" . " AND Q.ACTIVE = 'Y' " . ($arTest["INCLUDE_SELF_TEST"] != "Y" ? "AND Q.SELF = 'N' " : "") . "ORDER BY " . ($arTest["RANDOM_QUESTIONS"] == "Y" ? CTest::GetRandFunction() : "L.SORT, Q.SORT"); } else { $strSql = "SELECT Q.ID as QUESTION_ID, L.ID as FROM_ID " . "FROM b_learn_lesson L " . "INNER JOIN b_learn_question Q ON L.ID = Q.LESSON_ID " . "WHERE L.ID IN (" . $clauseAllChildsLessons . ") AND Q.ACTIVE = 'Y' " . ($arTest["INCLUDE_SELF_TEST"] != "Y" ? "AND Q.SELF = 'N' " : "") . "ORDER BY " . ($arTest["RANDOM_QUESTIONS"] == "Y" ? CTest::GetRandFunction() : "L.SORT, Q.SORT"); } if (!($res = $DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__))) { return false; } $Values = array(); $tmp = array(); while ($arRecord = $res->Fetch()) { if (is_set($tmp, $arRecord["FROM_ID"])) { if ($tmp[$arRecord["FROM_ID"]] < $arTest["QUESTIONS_AMOUNT"]) { $tmp[$arRecord["FROM_ID"]]++; } else { continue; } } else { $tmp[$arRecord["FROM_ID"]] = 1; } $Values[] = $arRecord["QUESTION_ID"]; } if (empty($Values)) { $APPLICATION->ThrowException(GetMessage("LEARNING_BAD_TEST_IS_EMPTY"), "ERROR_TEST_IS_EMPTY"); return false; } $DB->StartTransaction(); foreach ($Values as $ID) { $strSql = "INSERT INTO b_learn_test_result (ATTEMPT_ID, QUESTION_ID) VALUES (" . $ATTEMPT_ID . "," . $ID . ")"; if (!$DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__)) { $DB->Rollback(); return false; } } $DB->Commit(); } elseif (($arTest["QUESTIONS_FROM"] == "H" || $arTest["QUESTIONS_FROM"] == "S" || $arTest["QUESTIONS_FROM"] == "R") && $arTest["QUESTIONS_FROM_ID"]) { $WHERE = ''; if ($arTest["QUESTIONS_FROM"] == "H") { /** * 'H' - all questions from the selected chapter (recursive) in the course * This case must be ignored, because converter to new data model updates 'H' to 'R', but in case * when chapter is not exists updates didn't become. So QUESTIONS_FROM stayed in 'H' value. And it means, * that there is no chapter exists with QUESTIONS_FROM_ID, so we can't do work. And we should just * ignore, for backward compatibility (so, don't throw an error). */ $APPLICATION->ThrowException(GetMessage("LEARNING_BAD_TEST_IS_EMPTY"), "ERROR_TEST_IS_EMPTY"); return false; } elseif ($arTest["QUESTIONS_FROM"] == 'R') { $clauseAllChildsLessons = CLearnHelper::SQLClauseForAllSubLessons($arTest['QUESTIONS_FROM_ID']); $WHERE = " (L.ID IN(" . $clauseAllChildsLessons . ") OR (L.ID = " . ($arTest['QUESTIONS_FROM_ID'] + 0) . ")) "; } elseif ($arTest["QUESTIONS_FROM"] == 'S') { $clauseAllChildsLessons = $arTest["QUESTIONS_FROM_ID"] + 0; $WHERE = " (L.ID IN(" . $clauseAllChildsLessons . ") OR (L.ID = " . ($arTest['QUESTIONS_FROM_ID'] + 0) . ")) "; } else { return false; } $strSql = "INSERT INTO b_learn_test_result (ATTEMPT_ID, QUESTION_ID) " . "SELECT " . $ATTEMPT_ID . " ,Q.ID " . "FROM b_learn_lesson L " . "INNER JOIN b_learn_question Q ON L.ID = Q.LESSON_ID " . "WHERE " . $WHERE . " AND Q.ACTIVE = 'Y' " . ($arTest["INCLUDE_SELF_TEST"] != "Y" ? "AND Q.SELF = 'N' " : "") . "ORDER BY " . ($arTest["RANDOM_QUESTIONS"] == "Y" ? CTest::GetRandFunction() : "Q.SORT ") . ($arTest["QUESTIONS_AMOUNT"] > 0 ? "LIMIT " . $arTest["QUESTIONS_AMOUNT"] : ""); //echo $strSql;exit; $q = $DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__); if (!$q || intval($q->AffectedRowsCount()) <= 0) { $APPLICATION->ThrowException(GetMessage("LEARNING_BAD_TEST_IS_EMPTY"), "ERROR_TEST_IS_EMPTY"); return false; } } elseif ($arTest["QUESTIONS_FROM"] == 'A') { $courseId = $arTest['COURSE_ID'] + 0; $courseLessonId = CCourse::CourseGetLinkedLesson($courseId); if ($courseLessonId === false) { $APPLICATION->ThrowException(GetMessage("LEARNING_BAD_TEST_IS_EMPTY"), "ERROR_TEST_IS_EMPTY"); return false; } $clauseAllChildsLessons = CLearnHelper::SQLClauseForAllSubLessons($courseLessonId); $strSql = call_user_func($arCallbackSqlFormer, $ATTEMPT_ID, $arTest, $clauseAllChildsLessons, $courseLessonId); //echo $strSql; exit; $q = $DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__); if (!$q || intval($q->AffectedRowsCount()) <= 0) { $APPLICATION->ThrowException(GetMessage("LEARNING_BAD_TEST_IS_EMPTY"), "ERROR_TEST_IS_EMPTY"); return false; } } else { return false; } $strSql = "UPDATE b_learn_attempt SET QUESTIONS = '" . CTestResult::GetCount($ATTEMPT_ID) . "' WHERE ID = " . $ATTEMPT_ID; $DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__); return true; }
/** * <p>Возвращает право доступа к учебному курсу с идентификатором <i>courseId</i> для текущего пользователя.</p> * * * * * @param int $courseId Идентификатор курса. <br><br> До версии 12.0.0 параметр назывался COURSE_ID. * * * * @return string <p>Символ права доступа: "D" - запрещён, "R" - чтение, "W" - изменение, "X" - * полный доступ (изменение + право изменять права доступа). </p> * * * <h4>Example</h4> * <pre> * <? * $permission = CCourse::GetPermission($id); * if ($permission<"X") * return false; * ?> * </pre> * * * * <h4>See Also</h4> * <ul> <li> <a href="http://dev.1c-bitrix.ru/api_help/learning/classes/ccourse/index.php">CCourse</a>::<a * href="http://dev.1c-bitrix.ru/api_help/learning/classes/ccourse/setpermission.php">SetPermission</a> </li> <li> <a * href="http://dev.1c-bitrix.ru/api_help/learning/classes/ccourse/index.php">CCourse</a>::<a * href="http://dev.1c-bitrix.ru/api_help/learning/classes/ccourse/getgrouppermissions.php">GetGroupPermissions</a> </li> * </ul><a name="examples"></a> * * * @static * @link http://dev.1c-bitrix.ru/api_help/learning/classes/ccourse/getpermission.php * @author Bitrix */ public static function GetPermission($courseId) { global $USER; static $accessMatrix = false; $courseId = (int) $courseId; if (!($courseId > 0)) { return 'D'; } // access denied $linkedLessonId = CCourse::CourseGetLinkedLesson($courseId); if (!($linkedLessonId > 0)) { return 'D'; } // some troubles, access denied $oAccess = CLearnAccess::GetInstance($USER->GetID()); if ($accessMatrix === false) { $accessMatrix = array('X' => CLearnAccess::OP_LESSON_READ | CLearnAccess::OP_LESSON_CREATE | CLearnAccess::OP_LESSON_WRITE | CLearnAccess::OP_LESSON_REMOVE | CLearnAccess::OP_LESSON_LINK_TO_PARENTS | CLearnAccess::OP_LESSON_UNLINK_FROM_PARENTS | CLearnAccess::OP_LESSON_LINK_DESCENDANTS | CLearnAccess::OP_LESSON_UNLINK_DESCENDANTS | CLearnAccess::OP_LESSON_MANAGE_RIGHTS, 'W' => CLearnAccess::OP_LESSON_READ | CLearnAccess::OP_LESSON_CREATE | CLearnAccess::OP_LESSON_WRITE | CLearnAccess::OP_LESSON_REMOVE, 'R' => CLearnAccess::OP_LESSON_READ); } foreach ($accessMatrix as $oldAccessSymbol => $operations) { if ($oAccess->IsBaseAccess($operations) || $oAccess->IsLessonAccessible($linkedLessonId, $operations)) { return $oldAccessSymbol; } } // by default, access denied return 'D'; }
CAdminMessage::ShowMessage(GetMessage('LEARNING_MODULE_NOT_FOUND')); } require $_SERVER['DOCUMENT_ROOT'] . '/bitrix/modules/main/include/epilog_admin.php'; // system's epilog exit; } require_once $_SERVER["DOCUMENT_ROOT"] . BX_ROOT . "/modules/learning/prolog.php"; IncludeModuleLangFile(__FILE__); $aContext = array(); $oAccess = CLearnAccess::GetInstance($USER->GetID()); $COURSE_ID = intval($COURSE_ID); $course = CCourse::GetByID($COURSE_ID); $bBadCourse = true; try { if ($arCourse = $course->Fetch()) { $linkedLessonId = CCourse::CourseGetLinkedLesson($COURSE_ID); if ($linkedLessonId !== false && $oAccess->IsLessonAccessible($linkedLessonId, CLearnAccess::OP_LESSON_READ)) { $bBadCourse = false; } else { $bBadCourse = true; } } else { $bBadCourse = true; } } catch (Exception $e) { $bBadCourse = true; } $isReadOnly = true; try { if ($oAccess->IsLessonAccessible($linkedLessonId, CLearnAccess::OP_LESSON_WRITE)) { $isReadOnly = false;
protected function _MakeItems($TITLE, $TYPE, $LAUNCH, $PARENT_ID) { global $APPLICATION; if ($PARENT_ID === 0) { $linkToParentLessonId = CCourse::CourseGetLinkedLesson($this->COURSE_ID); } else { $linkToParentLessonId = (int) $PARENT_ID; } if ($TYPE == "LES") { $arFields = array('NAME' => $TITLE, 'LAUNCH' => $LAUNCH, 'DETAIL_TEXT_TYPE' => "file"); } elseif ($TYPE == "CHA") { $arFields = array('NAME' => $TITLE); } else { return $PARENT_ID; } // properties (in context of parent) by default $arProperties = array('SORT' => 500); $ID = CLearnLesson::Add($arFields, false, $linkToParentLessonId, $arProperties); if ($ID > 0) { return $ID; } else { if ($e = $APPLICATION->GetException()) { $this->arWarnings[$TYPE][] = array("TITLE" => $TITLE, "TEXT" => $e->GetString()); } } }
$arParams['LESSON_PATH'] = ''; if (isset($_REQUEST['LESSON_PATH']) && strlen($_REQUEST['LESSON_PATH'])) { $arParams['LESSON_PATH'] = $_REQUEST['LESSON_PATH']; } } $strUrlencodedLessonPath = ''; if (strlen($arParams['LESSON_PATH']) > 0) { $strUrlencodedLessonPath = 'LESSON_PATH=' . $arParams['LESSON_PATH']; } $ratingTransistor = ''; if ($arParams['LESSON_ID'] > 0) { $arRatingData = CRatings::GetRatingVoteResult('LEARN_LESSON', $arParams['LESSON_ID']); $ratingTransistor = serialize($arRatingData); } $delayed = false; $courseLessonId = CCourse::CourseGetLinkedLesson($arParams['COURSE_ID']); if (CLearnParsePermissionsFromFilter::isRegisteredAsAvailableCourse($courseLessonId)) { $arGroupsPeriods = CLearnAccessMacroses::getActiveLearningGroupsPeriod($courseLessonId, $USER->getId()); if ($arGroupsPeriods['IS_EXISTS']) { $arResult['LEARNING_GROUP_ACTIVE_FROM'] = $arGroupsPeriods['ACTIVE_FROM']; $arResult['LEARNING_GROUP_ACTIVE_TO'] = $arGroupsPeriods['ACTIVE_TO']; $activeFromMap = CLearnAccessMacroses::getActiveLearningChaptersPeriod($courseLessonId, $USER->getId()); if ($activeFromMap !== false) { $arResult['LEARNING_GROUP_CHAPTERS_ACTIVE_FROM'] = $activeFromMap; } $oPath = new CLearnPath(); $oPath->ImportUrlencoded($arParams['LESSON_PATH']); $arPath = $oPath->GetPathAsArray(); if (count($arPath) >= 2) { $secondLevelLesson = $arPath[1]; if (isset($arResult['LEARNING_GROUP_CHAPTERS_ACTIVE_FROM'][$secondLevelLesson])) {
// Resolve links "?COURSE_ID={SELF}". Don't relay on it, this behaviour // can be changed in future without any notifications. if (isset($arResult["QUESTION"]['DESCRIPTION'])) { $arResult["QUESTION"]['DESCRIPTION'] = CLearnHelper::PatchLessonContentLinks($arResult["QUESTION"]['DESCRIPTION'], $arParams['COURSE_ID']); } $arResult["QUESTION"]["FILE"] = CFile::GetFileArray($arResult["QUESTION"]["FILE_ID"]); //Answers $arResult["QUESTION"]["ANSWERS"] = array(); $arSort = $arTest["RANDOM_ANSWERS"] == "Y" || $arResult["QUESTION"]["QUESTION_TYPE"] == "R" ? array("RAND" => "RAND", "SORT" => "ASC") : array("SORT" => "ASC"); $rsAnswer = CLAnswer::GetList($arSort, array("QUESTION_ID" => $arResult["QUESTION"]["ID"])); while ($arAnswer = $rsAnswer->GetNext()) { $arResult["QUESTION"]["ANSWERS"][] = $arAnswer; } } } $arResult["SAFE_REDIRECT_PAGE"] = htmlspecialcharsbx($arResult["REDIRECT_PAGE"]); } $linkedLessonId = CCourse::CourseGetLinkedLesson($arResult['TEST']['COURSE_ID']); $bCanEdit = $linkedLessonId !== false && (CLearnAccessMacroses::CanUserEditLesson(array('lesson_id' => $linkedLessonId)) || $USER->IsAdmin()); if ($bCanEdit) { $deleteReturnUrl = ""; if ($parent = $this->GetParent()) { $deleteReturnUrl = CComponentEngine::MakePathFromTemplate($parent->arResult["URL_TEMPLATES"]["test.list"], array("COURSE_ID" => $arResult["TEST"]["COURSE_ID"])); } $arAreaButtons = array(array("TEXT" => GetMessage("LEARNING_COURSES_TEST_EDIT"), "TITLE" => GetMessage("LEARNING_COURSES_TEST_EDIT"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_test_edit.php?lang=" . LANGUAGE_ID . "&ID=" . $arResult["TEST"]["ID"] . "&COURSE_ID=" . $arResult["TEST"]["COURSE_ID"] . "&bxpublic=Y&from_module=learning", "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-edit-icon", "ID" => "bx-context-toolbar-edit-test"), array("TEXT" => GetMessage("LEARNING_COURSES_TEST_DELETE"), "TITLE" => GetMessage("LEARNING_COURSES_TEST_DELETE"), "URL" => "javascript:if(confirm('" . GetMessage("LEARNING_COURSES_TEST_DELETE_CONF") . "'))jsUtils.Redirect([], '" . CUtil::JSEscape("/bitrix/admin/learn_test_admin.php?ID=" . $arParams["TEST_ID"] . "&action=delete&lang=" . LANGUAGE_ID . "&" . bitrix_sessid_get() . "&COURSE_ID=" . $arParams["COURSE_ID"]) . (strlen($deleteReturnUrl) ? "&return_url=" . urlencode($deleteReturnUrl) : "") . "')", "ICON" => "bx-context-toolbar-delete-icon", "ID" => "bx-context-toolbar-delete-test"), array("SEPARATOR" => "Y")); if ($arResult["QUESTION"]["ID"]) { array_unshift($arAreaButtons, array("TEXT" => GetMessage("LEARNING_COURSES_QUESTION_EDIT"), "TITLE" => GetMessage("LEARNING_COURSES_QUESTION_EDIT"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_question_edit.php?lang=" . LANGUAGE_ID . "&ID=" . $arResult["QUESTION"]["ID"] . "&COURSE_ID=" . $arResult["TEST"]["COURSE_ID"] . "&LESSON_ID=" . $arResult["QUESTION"]["LESSON_ID"] . "&bxpublic=Y&from_module=learning", "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-edit-icon", "ID" => "bx-context-toolbar-edit-question")); } $this->AddIncludeAreaIcons($arAreaButtons); } $this->IncludeComponentTemplate();
if ($contextLessonId > 0) { if (CLearnAccessMacroses::CanUserAddLessonToParentLesson(array('parent_lesson_id' => $contextLessonId))) { $arMenuButtons[] = array("TEXT" => GetMessage("LEARNING_COURSES_LESSON_ADD"), "TITLE" => GetMessage("LEARNING_COURSES_LESSON_ADD"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_unilesson_edit.php?lang=" . LANGUAGE_ID . "&PARENT_LESSON_ID=" . $contextLessonId . "&bxpublic=Y&from_module=learning&return_url=" . urlencode($addReturnUrl["lesson"]), "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-create-icon", "ID" => "bx-context-toolbar-create-lesson"); $arMenuButtons[] = array("TEXT" => GetMessage("LEARNING_COURSES_CHAPTER_ADD"), "TITLE" => GetMessage("LEARNING_COURSES_CHAPTER_ADD"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_unilesson_edit.php?lang=" . LANGUAGE_ID . "&PARENT_LESSON_ID=" . $contextLessonId . "&bxpublic=Y&from_module=learning&return_url=" . urlencode($addReturnUrl["lesson"]), "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-create-icon", "ID" => "bx-context-toolbar-create-chapter"); } if (CLearnAccessMacroses::CanUserEditLesson(array('lesson_id' => $contextLessonId))) { $arMenuButtons[] = array("TEXT" => GetMessage("LEARNING_COURSES_TEST_ADD"), "TITLE" => GetMessage("LEARNING_COURSES_TEST_ADD"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_test_edit.php?lang=" . LANGUAGE_ID . "&COURSE_ID=" . $arParams["COURSE_ID"] . "&bxpublic=Y&from_module=learning&return_url=" . urlencode($addReturnUrl["test"]), "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-create-icon", "ID" => "bx-context-toolbar-create-test"); } if (CLearnAccessMacroses::CanUserAddLessonWithoutParentLesson()) { $arMenuButtons[] = array("TEXT" => GetMessage("LEARNING_COURSES_COURSE_ADD"), "TITLE" => GetMessage("LEARNING_COURSES_COURSE_ADD"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_course_edit.php?lang=" . LANGUAGE_ID . "&bxpublic=Y&from_module=learning&return_url=" . urlencode($addReturnUrl["course"]), "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-create-icon", "ID" => "bx-context-toolbar-create-course"); } if (count($arMenuButtons) > 0) { $arMenuButtons[] = array("SEPARATOR" => "Y"); } if (CLearnAccessMacroses::CanUserEditLesson(array('lesson_id' => $contextLessonId))) { $arMenuButtons[] = array("TEXT" => GetMessage("LEARNING_COURSES_QUEST_S_ADD"), "TITLE" => GetMessage("LEARNING_COURSES_QUEST_S_ADD"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_question_edit.php?lang=" . LANGUAGE_ID . "&COURSE_ID=" . $arParams["COURSE_ID"] . "&LESSON_PATH=" . ($lessonID > 0 ? $lessonID : CCourse::CourseGetLinkedLesson($arParams["COURSE_ID"])) . "&QUESTION_TYPE=S&bxpublic=Y&from_module=learning", "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-create-icon", "ID" => "bx-context-toolbar-create-question-s"); $arMenuButtons[] = array("TEXT" => GetMessage("LEARNING_COURSES_QUEST_M_ADD"), "TITLE" => GetMessage("LEARNING_COURSES_QUEST_M_ADD"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_question_edit.php?lang=" . LANGUAGE_ID . "&COURSE_ID=" . $arParams["COURSE_ID"] . "&LESSON_PATH=" . ($lessonID > 0 ? $lessonID : CCourse::CourseGetLinkedLesson($arParams["COURSE_ID"])) . "&QUESTION_TYPE=M&bxpublic=Y&from_module=learning", "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-create-icon", "ID" => "bx-context-toolbar-create-question-m"); $arMenuButtons[] = array("TEXT" => GetMessage("LEARNING_COURSES_QUEST_R_ADD"), "TITLE" => GetMessage("LEARNING_COURSES_QUEST_R_ADD"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_question_edit.php?lang=" . LANGUAGE_ID . "&COURSE_ID=" . $arParams["COURSE_ID"] . "&LESSON_PATH=" . ($lessonID > 0 ? $lessonID : CCourse::CourseGetLinkedLesson($arParams["COURSE_ID"])) . "&QUESTION_TYPE=R&bxpublic=Y&from_module=learning", "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-create-icon", "ID" => "bx-context-toolbar-create-question-s"); $arMenuButtons[] = array("TEXT" => GetMessage("LEARNING_COURSES_QUEST_T_ADD"), "TITLE" => GetMessage("LEARNING_COURSES_QUEST_T_ADD"), "URL" => 'javascript:' . $APPLICATION->GetPopupLink(array("URL" => "/bitrix/admin/learn_question_edit.php?lang=" . LANGUAGE_ID . "&COURSE_ID=" . $arParams["COURSE_ID"] . "&LESSON_PATH=" . ($lessonID > 0 ? $lessonID : CCourse::CourseGetLinkedLesson($arParams["COURSE_ID"])) . "&QUESTION_TYPE=T&bxpublic=Y&from_module=learning", "PARAMS" => array("width" => 700, 'height' => 500, 'resize' => false))), "ICON" => "bx-context-toolbar-create-icon", "ID" => "bx-context-toolbar-create-question-m"); } } if (count($arMenuButtons) > 0) { $arAreaButtons = array(array("TEXT" => GetMessage("MAIN_ADD"), "TITLE" => GetMessage("MAIN_ADD"), "ICON" => "bx-context-toolbar-create-icon", "ID" => "bx-context-toolbar-learning-create", "MENU" => $arMenuButtons)); $this->AddIncludeAreaIcons($arAreaButtons); } } catch (LearnException $e) { ShowError(GetMessage('LEARNING_COURSE_DENIED')); return; exit; } $this->IncludeComponentTemplate($componentPage);