#### Description of log file entries

Users with the right to archive (usually course administrators) can save a ZIP file (e.g. CourseLogFiles_2005-02-11_02_01_57.zip) in their personal folder (Personal folder -> private -> archive) along with those log files.
This ZIP file contains the files course_statistic_log.txt and course_admin_log.txt . If your OLAT authority is set accordingly it will additionally contain the file course_user_log.txt to be dealt with elsewhere.
Please note that in the file course_statistic_log.txt course participants are anonymized as follows:
Each course participant receives a number (e.g. RANDOM-25537624) generated at random; this number remains unchanged within a course. Therefore, you can reconstruct a course member's activities within a course, however, this will not be possible for another course since that participant will then receive a different number.

| Admin | Statistic |
--- | --- | --- | ---
Komponente | INFO | FINE | INFO | FINE | LogMessage | Details
Course |  |  | x |  | LEAVING | n/a
|  | x |  | ENTERING | n/a
|  |  | x | NODE_ACCESS | Course element (ID, Title)
|  |  | x | NODE_NO_ACCESS | Course element (ID, Title)
|  |  | x | SINGLEPAGE_GET_FILE | Source (ID, Title), Target(ID, Title)
|  |  | x | GOTO_NODE |
Settings (Course) | x |  |  |  | SHARED_FOLDER_ADDED | Resource folder (Name)
x |  |  |  | SHARED_FOLDER_REMOVED
x |  |  |  | ADMINLOGLEVEL_CHANGED | Loglevel (OFF | INFO | FINE)
x |  |  |  | USERLOGLEVEL_CHANGED
x |  |  |  | STATISTICLOGLEVEL_CHANGED
x |  |  |  | INSTANTMESSAGING_ENABLED | true | false
x |  |  |  | COURSELAYOUT_DEFAULT_ADDED | n/a
x |  |  |  | COURSELAYOUT_CUSTOM_ADDED | Relative path and file name
x |  |  |  | EFFICIENCY_STATEMENT_ENABLED | n/a
x |  |  |  | EFFICIENCY_STATEMENT_DISABLED | n/a
Storage folder (Course) Folder (Course element) | x |  | x |  | FOLDER_FILE_UPLOAD | Still empty (file name planned)
x |  | x |  | FOLDER_FILE_DELETE | Name of deleted file
Forum (Course element) |  |  |  | x | FORUM_MESSAGELIST | n/a
|  |  | x | FORUM_MESSAGE_READ | Course element (ID), Forum (Course element) (Title, ID), Message (Title)
|  |  |  | FORUM_MESSAGE_CREATE
|  |  |  | FORUM_MESSAGE_EDIT
|  |  |  | FORUM_MESSAGE_DELETE
CP learning content (Course element) |  |  |  | x | CONTENTPACKAGING_GET_FILE | Relative path and file name
Course editor | x |  |  |  | EDITOR_OPEN | n/a
x |  |  |  | EDITOR_CLOSE
| x |  |  | EDITOR_ALREADY_LOCKED
| x |  |  | EDITOR_ALREADY_UNLOCK
| x |  |  | PUBLISH | Name (Course, Course element)
| x |  |  | COURSENODE_COPIED | Course element, Course element (Name)
| x |  |  | COURSENODE_MOVED
Group management | x |  |  |  | GROUPMANAGEMENT_START | Group context (Name)
| x |  |  | AREA_CREATED | Name of learning area (Name)
| x |  |  | AREA_UPDATED
| x |  |  | AREA_DELETED
| x |  |  | AREA_GROUPS_UPDATED | Learning group (Name)
| x |  |  | GROUP_CREATED | Name
| x |  |  | GROUP_DELETED
| x |  |  | GROUP_COPIED | Name (Source, Target)
| x |  |  | PARTICIPANT_ADDED | Group name, User name
| x |  |  | PARTICIPANT_REMOVED
| x |  |  | OWNER_ADDED
| x |  |  | OWNER_REMOVED
| x |  |  | CONFIGURATION_CHANGED | n/a
Assessment |  |  |  |  | SET_SCORE | Course element (ID, Name), VALUE: x FOR USER: y
|  |  |  | SET_PASSED
|  |  |  | SET_ATTEMPTS
|  |  |  | SET_COMMENT
x |  |  |  | ASSESSMENT_ATTEMPTS_UPDATED | USER: y VALUE: x
x |  |  |  | ASSESSMENT_SCORE_UPDATED
x |  |  |  | ASSESSMENT_PASSED_UPDATED
x |  |  |  | ASSESSMENT_USERCOMMENT_UPDATED
x |  |  |  | ASSESSMENT_COACHCOMMENT_UPDATED
Tab. 1: Overview of possible log events, arranged according to their frequency.

#### Examples of log file entries

Date | LogLevel | User identification | LogMessage | Detail 1 | Detail 2
--- | --- | --- | --- | --- | ---
2005-02-10 10:55:26:280 | INFO | RANDOM-25537624 | NODE_ACCESS | NID:70903520452270 TITLE:CP-Lerninhalt | n/a
2005-02-10 10:55:32:989 | FINE | RANDOM-25537624 | CONTENTPACKING_GET_FILE | NID:70903520452270 TITLE:CP-Lerninhalt | hardwarearchitektur.html
Tab. 2: Two entries from the file course_statistic_log.txt
Date | LogLevel | User identification | LogMessage | Detail 1 | Detail 2
2005-02-11 10:32:50:240 | INFO | pmuster | EDITOR_OPEN | n/a | n/a
2005-02-11 10:32:50:240 | FINE | pmuster | EDITOR_LOCK | n/a | n/a
2005-02-11 10:35:28:297 | FINE | pmuster | PUBLISH | n/a | Course: 70903520452264, nodes: {70919316221638}
Tab. 3: Three entries from the file course_admin_log.txt

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