PHP CEventLog::add方法代码示例

 public static final function Delete($lesson_id)
 {
     global $USER_FIELD_MANAGER;
     list($lesson_id, $simulate, $check_permissions, $user_id) = self::_funcDelete_ParseOptions($lesson_id);
     if ($check_permissions) {
         $oAccess = CLearnAccess::GetInstance($user_id);
         if (!$oAccess->IsLessonAccessible($lesson_id, CLearnAccess::OP_LESSON_REMOVE)) {
             throw new LearnException('EA_ACCESS_DENIED', LearnException::EXC_ERR_ALL_ACCESS_DENIED);
         }
     }
     // Parents and childs of the lesson
     $arNeighboursEdges = self::ListImmediateNeighbours($lesson_id);
     // precache rights for lesson
     if ($check_permissions) {
         $IsLessonAccessibleFor_OP_LESSON_UNLINK_DESCENDANTS = $oAccess->IsLessonAccessible($lesson_id, CLearnAccess::OP_LESSON_UNLINK_DESCENDANTS);
         $IsLessonAccessibleFor_OP_LESSON_UNLINK_FROM_PARENTS = $oAccess->IsLessonAccessible($lesson_id, CLearnAccess::OP_LESSON_UNLINK_FROM_PARENTS);
     }
     foreach (GetModuleEvents('learning', 'OnBeforeLessonDelete', true) as $arEvent) {
         ExecuteModuleEventEx($arEvent, array($lesson_id));
     }
     foreach ($arNeighboursEdges as $arEdge) {
         $child_lesson_id = (int) $arEdge['CHILD_LESSON'];
         $parent_lesson_id = (int) $arEdge['PARENT_LESSON'];
         if ($check_permissions) {
             $IsLessonAccessible = false;
             if ($child_lesson_id === $lesson_id) {
                 // if we will be remove edge to parent - use precached rights for OP_LESSON_UNLINK_FROM_PARENTS
                 $IsLessonAccessible = $IsLessonAccessibleFor_OP_LESSON_UNLINK_FROM_PARENTS && $oAccess->IsLessonAccessible($parent_lesson_id, CLearnAccess::OP_LESSON_UNLINK_DESCENDANTS);
             } elseif ($parent_lesson_id === $lesson_id) {
                 // if we will be remove edge to child - use precached rights for OP_LESSON_UNLINK_DESCENDANTS
                 $IsLessonAccessible = $IsLessonAccessibleFor_OP_LESSON_UNLINK_DESCENDANTS && $oAccess->IsLessonAccessible($child_lesson_id, CLearnAccess::OP_LESSON_UNLINK_FROM_PARENTS);
             } else {
                 throw new LearnException('EA_FATAL: $lesson_id (' . $lesson_id . ') not equal to one of: $child_lesson_id (' . $child_lesson_id . '), $parent_lesson_id (' . $parent_lesson_id . ')', LearnException::EXC_ERR_ALL_LOGIC | LearnException::EXC_ERR_ALL_GIVEUP);
             }
             if (!$IsLessonAccessible) {
                 throw new LearnException('EA_ACCESS_DENIED', LearnException::EXC_ERR_ALL_ACCESS_DENIED);
             }
             if ($simulate === false) {
                 self::RelationRemove($parent_lesson_id, $child_lesson_id);
             }
         }
     }
     $linkedCourseId = self::GetLinkedCourse($lesson_id);
     // If lesson is course, remove course
     if ($linkedCourseId !== false) {
         global $DB;
         if ($simulate === false) {
             if (!$DB->Query("DELETE FROM b_learn_course_site WHERE COURSE_ID = " . (int) $linkedCourseId, true)) {
                 throw new LearnException('EA_SQLERROR', LearnException::EXC_ERR_ALL_GIVEUP);
             }
             $rc = self::CourseBecomeLesson($linkedCourseId);
             // if course cannot be converted to lesson - don't remove lesson
             if ($rc === false) {
                 throw new LearnException('EA_OTHER: lesson is unremovable because linked course is in use.', LearnException::EXC_ERR_LL_UNREMOVABLE_CL);
             }
             // reload cache of LINKED_LESSON_ID -> COURSE_ID
             self::GetCourseToLessonMap_ReloadCache();
             if (CModule::IncludeModule("search")) {
                 CSearch::DeleteIndex("learning", false, "C" . $linkedCourseId);
                 CSearch::DeleteIndex("learning", "C" . $linkedCourseId);
             }
         }
     }
     // And remove lesson
     if ($simulate === false) {
         global $DB;
         $r = $DB->Query("SELECT PREVIEW_PICTURE, DETAIL_PICTURE \n\t\t\t\tFROM b_learn_lesson \n\t\t\t\tWHERE ID = " . (int) $lesson_id, true);
         if ($r === false) {
             throw new LearnException('EA_SQLERROR', LearnException::EXC_ERR_ALL_GIVEUP);
         }
         $arRes = $r->Fetch();
         if (!$arRes) {
             throw new LearnException('EA_SQLERROR', LearnException::EXC_ERR_ALL_GIVEUP);
         }
         CFile::Delete($arRes['PREVIEW_PICTURE']);
         CFile::Delete($arRes['DETAIL_PICTURE']);
         // Remove questions
         $q = CLQuestion::GetList(array(), array('LESSON_ID' => $lesson_id));
         while ($arQ = $q->Fetch()) {
             if (!CLQuestion::Delete($arQ['ID'])) {
                 throw new LearnException('EA_QUESTION_NOT_REMOVED', LearnException::EXC_ERR_ALL_GIVEUP);
             }
         }
         CLearnGraphNode::Remove($lesson_id);
         $USER_FIELD_MANAGER->delete('LEARNING_LESSONS', $lesson_id);
         CLearnCacheOfLessonTreeComponent::MarkAsDirty();
         CEventLog::add(array('AUDIT_TYPE_ID' => 'LEARNING_REMOVE_ITEM', 'MODULE_ID' => 'learning', 'ITEM_ID' => 'L #' . $lesson_id, 'DESCRIPTION' => 'lesson removed'));
         if (CModule::IncludeModule('search')) {
             CSearch::DeleteIndex('learning', false, 'L' . $lesson_id);
             CSearch::DeleteIndex('learning', 'L' . $lesson_id);
         }
     }
     if ($simulate === false) {
         foreach (GetModuleEvents('learning', 'OnAfterLessonDelete', true) as $arEvent) {
             ExecuteModuleEventEx($arEvent, array($lesson_id));
         }
     }
 }

 /**
  * Removes existing learning group
  * 
  * @param int $groupId
  * 
  * @return bool false on error, or true - if no errors detected
  */
 public static function delete($groupId)
 {
     global $DB, $APPLICATION, $USER_FIELD_MANAGER;
     foreach (GetModuleEvents('learning', 'OnBeforeLearningGroupDelete', true) as $arEvent) {
         if (ExecuteModuleEventEx($arEvent, array($groupId)) === false) {
             IncludeModuleLangFile(__FILE__);
             $errmsg = GetMessage("LEARNING_GROUP_DELETE_UNKNOWN_ERROR");
             $errno = 'LEARNING_GROUP_DELETE_UNKNOWN_ERROR';
             if ($ex = $APPLICATION->getException()) {
                 $errmsg = $ex->getString();
                 $errno = $ex->getId();
             }
             $e = new CAdminException(array('text' => $errmsg, 'id' => $errno));
             $APPLICATION->ThrowException($e);
             return false;
         }
     }
     $rc = $DB->Query("DELETE FROM b_learn_groups WHERE ID = " . (int) $groupId, $bIgnoreErrors = true);
     if (defined("BX_COMP_MANAGED_CACHE")) {
         global $CACHE_MANAGER;
         $CACHE_MANAGER->ClearByTag('LEARNING_GROUP_' . (int) ($groupId / 100));
         $CACHE_MANAGER->ClearByTag('LEARNING_GROUP');
     }
     $USER_FIELD_MANAGER->delete('LEARNING_LGROUPS', $groupId);
     CEventLog::add(array('AUDIT_TYPE_ID' => 'LEARNING_REMOVE_ITEM', 'MODULE_ID' => 'learning', 'ITEM_ID' => 'LG #' . $groupId, 'DESCRIPTION' => 'learning group removed'));
     foreach (GetModuleEvents('learning', 'OnAfterLearningGroupDelete', true) as $arEvent) {
         ExecuteModuleEventEx($arEvent, array($groupId));
     }
     return $rc !== false;
 }

 /**
  * <p>Метод удаляет вопрос с идентификатором ID.</p>
  *
  *
  * @param int $ID  Идентификатор вопроса.
  *
  * @return bool <p>Метод возвращает <i>true</i> в случае успешного удаления вопроса, в
  * противном случае возвращает <i>false</i>.</p>
  *
  * <h4>Example</h4> 
  * <pre>
  * &lt;?
  * if (CModule::IncludeModule("learning"))
  * {
  *     $COURSE_ID = 97;
  *     $QUESTION_ID = 600;
  * 
  *     if (CCourse::GetPermission($COURSE_ID) &gt;= 'W')
  *     {
  *         @set_time_limit(0);
  *         $DB-&gt;StartTransaction();
  *         if (!CLQuestion::Delete($QUESTION_ID))
  *         {
  *             echo "Error!";
  *             $DB-&gt;Rollback();
  *         }
  *         else
  *             $DB-&gt;Commit();
  *     }
  * }
  * ?&gt;
  * </pre>
  *
  *
  * <h4>See Also</h4> 
  * <ul><li> <a href="http://dev.1c-bitrix.ru/api_help/learning/classes/clquestion/index.php">CLQuestion</a>::<a
  * href="http://dev.1c-bitrix.ru/api_help/learning/classes/clquestion/add.php">Add</a> </li></ul><a name="examples"></a>
  *
  *
  * @static
  * @link http://dev.1c-bitrix.ru/api_help/learning/classes/clquestion/delete.php
  * @author Bitrix
  */
 public static function Delete($ID)
 {
     global $DB, $USER_FIELD_MANAGER;
     $ID = intval($ID);
     if ($ID < 1) {
         return false;
     }
     $strSql = "SELECT FILE_ID FROM b_learn_question WHERE ID = " . $ID;
     $r = $DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__);
     if (!($arQuestion = $r->Fetch())) {
         return false;
     }
     $answers = CLAnswer::GetList(array(), array("QUESTION_ID" => $ID));
     while ($arAnswer = $answers->Fetch()) {
         if (!CLAnswer::Delete($arAnswer["ID"])) {
             return false;
         }
     }
     $arAttempts = array();
     $strSql = "SELECT ATTEMPT_ID FROM b_learn_test_result WHERE QUESTION_ID = " . $ID;
     $res = $DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__);
     while ($ar = $res->Fetch()) {
         $arAttempts[] = $ar["ATTEMPT_ID"];
     }
     //Attempts to recount
     //Results
     $strSql = "DELETE FROM b_learn_test_result WHERE QUESTION_ID = " . $ID;
     if (!$DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__)) {
         return false;
     }
     foreach ($arAttempts as $ATTEMPT_ID) {
         CTestAttempt::RecountQuestions($ATTEMPT_ID);
         CTestAttempt::OnAttemptChange($ATTEMPT_ID);
     }
     $strSql = "DELETE FROM b_learn_question WHERE ID = " . $ID;
     if (!$DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__)) {
         return false;
     }
     $USER_FIELD_MANAGER->delete('LEARNING_QUESTIONS', $ID);
     CFile::Delete($arQuestion["FILE_ID"]);
     CEventLog::add(array('AUDIT_TYPE_ID' => 'LEARNING_REMOVE_ITEM', 'MODULE_ID' => 'learning', 'ITEM_ID' => 'Q #' . $ID, 'DESCRIPTION' => 'question removed'));
     foreach (GetModuleEvents('learning', 'OnAfterQuestionDelete', true) as $arEvent) {
         ExecuteModuleEventEx($arEvent, array($ID, $arQuestion));
     }
     return true;
 }

 function Delete($ID)
 {
     global $DB;
     $ID = intval($ID);
     if ($ID < 1) {
         return false;
     }
     CLearnHelper::FireEvent('OnBeforeTestDelete', $ID);
     //Gradebook
     $records = CGradeBook::GetList(array(), array("TEST_ID" => $ID));
     while ($arRecord = $records->Fetch()) {
         if (!CGradeBook::Delete($arRecord["ID"])) {
             return false;
         }
     }
     //Attempts
     $attempts = CTestAttempt::GetList(array(), array("TEST_ID" => $ID));
     while ($arAttempt = $attempts->Fetch()) {
         if (!CTestAttempt::Delete($arAttempt["ID"])) {
             return false;
         }
     }
     //Marks
     $marks = CLTestMark::GetList(array(), array("TEST_ID" => $ID));
     while ($arMark = $marks->Fetch()) {
         if (!CLTestMark::Delete($arMark["ID"])) {
             return false;
         }
     }
     $strSql = "DELETE FROM b_learn_test WHERE ID = " . $ID;
     if (!$DB->Query($strSql, false, "File: " . __FILE__ . "<br>Line: " . __LINE__)) {
         return false;
     }
     CEventLog::add(array('AUDIT_TYPE_ID' => 'LEARNING_REMOVE_ITEM', 'MODULE_ID' => 'learning', 'ITEM_ID' => 'T #' . $ID, 'DESCRIPTION' => 'test removed'));
     CLearnHelper::FireEvent('OnAfterTestDelete', $ID);
     return true;
 }