CVS log for loncom/enrollment/Enrollment.pm

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- Message logged depends on context in which max drop threshold exceeded.

- Extend "zero enrollment failsafe" mechanism so it can also (optionally)
  protect against unwanted drops if partial data retrieved from institutional
  source for specific institutional section.

- Move "use lib" command so it is called before use statements for modules.

- Checking for institutional section change only applies to user with an
  enrollment type of "auto".

- Domain Configuration for passwords for internally-authenticated users.
  - Default minimum password length of 7 set in a single location.
  - Value for min length set in domain's configuration may not be less than
    the default.
  - javascript function:  warnIntPass() warns aboit invalid values for
    min and max length, expiration time, and number saved for domain
    config for passwords.

- Rules for length and/or characters in a LON-CAPA password (internal auth)
  in effect for passwords created by &create_password() in Enrollment.pm

- Array index in student's entry in LON-CAPA roster for studentID is $stuid.

- Bug 6863

- First unexpired student appears on a new line (i.e., separated from preamble).

- Bug 5464
  Can set failsafe value in domain (or override in Auto-enollment course
  configuration to avoid unwanted dropping of students when no data are
  retrieved for a particular inststitutional section.

- Bug 5787. Automated enrollment process needs mdg priv.

- Bug 6390.
  - Auto-enroll should not enroll if access end date is in the past.

- occurred not occured.

- Coding style
  - Add line feeds between sentences in message sent to user, to improve readability for developers.

- Set institutional status when auto-enrollment adds a new LON-CAPA user.
- Store credits earned for a course in classlist.db for students for whom
  credits are different from course default.
- Credits can be part of XML record for each student in course roster
  retrieved from institutional data course via customized localenroll.pm

- LON-CAPA section is determined from mapping for institutional section.
- Entry in <groupID></groupID> in XML file is not used.

- Accommodate Communities.
 - Coordinator role is "co".
 - Role names depend on course type.

- Default initial URL sent to new users will be for primary library server in the user's domain.
- Remove some linefeed from within &mt() to facilitate localization.

consistent wording:
changed "student number" to "student/employee ID"
changed "student ID" to "student/employee ID"
changed "student and eyployee IDs" to "student/employee IDs"

- Include $context as fifteenth argument to &lonnet::modify_student_enrollment().

Bug 5176. Record of role changes in a course in nohist_rolelog.db
- Pass context arg to lonnet::assignrole() and lonnet::modify_student_enrollment().
- Replace separate subroutines (CL_*) for authargm authtype, email,enddate, etc indices with call to &place_hash() and retrieve as a hash.

Removing $uname which should have been deleted when &mt() was added.

- trying to disabiguate the double use of the variable $context, think I got it right

- move clone authorization check from loncreatecourse.pm to loncommon.pm
- more information stored in autocreation log
- include context as argument in loncommon::commit_standardrole and commit_studentrole
  to set appropriate line feeds (with/without <br /> for web/auto context).
- more information displayed on screen after course creation from uploaded attributes file (XML)
- language handler for Autocreate.pl

Bug 5134. If the course owner was not an existing user and needed to be added as a new user, this would fail for a user with auth type = localauth because no homeserver existed for the course for lonnet::auto_create_password().
- now pass an extra argument (domain of new user) and contact primary domain server for this domain to access localauth password cretion in localenroll.pm
- extra logging in Enrollment.pm to log case where authchk fails for localauth case
- batchcreatecourse.pm now checks whether a valid courseID was returned for the new course.

Localization for text
 - sent to screen (if enrollment changes resulted from running "Update Roster Now"), or
 - logged to autoenroll.log log file (if changes resulted from running Autoenroll.pl).

- prep work for BUG#4965 moving some routines around so usable not in a webserver

$env{'internal.studentphotos'} -> $env{'internal.studentphoto'} Previous settings will now be ignored and course owners will have to indicate agreement to conditions of use of student photos, before being able to use them in a course.

Eliminating unused if branch, as recording of photo handling uses $photoresult.

- style police

Add support for student photo import from an institutional repository. Availability of photos of registered students in a course controlled by course environment parameter: 'internal.studentphoto'.  This may be configured to require initial acceptance of conditions of use by course owner.  View classlist in ENRL, and Automated Enrollment Manager now includes option to display thumbnails of student photos.  Nightly enrollment update can import student photos for students added to a course.  Student photos can be updated via the Automated Enrollment Manager.

Warning now recorded if a new username being added shares a student ID with a username already in the course in LON-CAPA, regardless of whether the username currently associated with the common student ID is being dropped, and/or whether autodrops are enabled.

Arguments expected by loncoursedata::get_classlist() were changed in loncoursedata.pm rev 1.150.  Propagating change to to &get_classlist call in Enrollment.pm.

Moved check_user_status() from Enrollment.pm to loncommon.pm.  Now returns: active, previous or future (instead of ok or expired)

Modify order of arguments passed to &loncreateuser::commit_standardrole() for consistency with loncreateuser.pm rev 1.99 and later.

Update student's permanentemail when adding to a course.

- ENV -> env

Fix bug 3873.  Notification now sent when only section changes occur.

Fixing copy and paste error, so new user creation will work again.

Functionality for creation of a new user account moved into a separate subroutine - &create_newuser() to facilitate its use when creating new iuser accounts during batch creation of courses, as well as supporting current use during auto-enrollment.

Bug #3463. Students previous enrolled (now dropped), and set to Manual/Locked will NOT be auto-enrolled if they re-register.

Access localenroll::create_password() via lonnet.

AUtomated Enrollment Manager now provides automatic switching from 'manual' to 'auto' enrollment type when a manually enrolled student is detected in the institution's classlist.  Auto switching can be prevented on a per-student basis by 'locking' the type to 'manual'. Also changes to Enrollment.pm to make it more modular.

Calls to functions in localenroll.pm mediated by lonc/lond now include domain
in the set of passed parameters to support domain-specific variants in a single
localenroll.pm file housed on a multi-domain library server.

Automated enrollment now sets first access and last access dates for student
roles based on defaults set on course creation, and modifiable via a number
of mechanisms in the Enrollment Manager, and Automated Enrollment Manager.

The Automated Enrollment Manager now provides a utility to allow enrollment type
to be toggled between 'auto' and 'manual', so that students added via CSV file
or singly can become liable for automated update (dropping, section switching
etc.).

Omitted a closing }

- trying to be UTF8 transparent

Since $auth and $authparam are passed separately to lonnet::modifystudent(), appending ':'.$authparam to $auth prior to calling this routine results in the separately passed $authparam being discarded in the makeuser process on lond, and also means that the parameter is sent to lond without being escaped. -  append no longer occurs.

Comparsion of authenication for existing user with authentication in classlist data (or default) now provides more verbose output.

Bug fixes (6) for support of local and internal authentication. tabination changes (2) and style changes (1). Recommended for 1.1.3

Old section roles now expired when student switches sections or course coordinator changes section/groupID for a specific section.

Added check_user_status subroutine.  Used to determine if a course coordinator role is active in a course. Used by lonpopulate.pm when building the notification display table. Avoids the problem of stale end dates in the nohist_userroles table for the course.

Changed append to newusermsg. (it was passed by reference not as a scalar).

- adding GPL headers

Classlist now parsed with HTML::Parser instead of XML::Simple. A few other cosmetic changes.

Changes to support enrollment from crosslisted classes, and also use outside Apache, when called from
iAutoenroll.pl script owned by www, run by cron.

- allw this to work in standalone mode

Fixed bugs caught by use strict.  Modified authentication check.  Replaced call to local version of modify_student_enrollment with call to lonnet::modify_student_enrollment.

- removing stray )

Module - LONCAPA::Enrollment used by the automated enrollment script - Autoenroll.pl and the "update roster now" routine in Apache::lonpopulate to perform adds and drops from a LON-CAPA course.  Includes support for multiple sections, and crosslistings, with section/groupID in LON-CAPA set via options in Apache::loncreatecourse (Domain Coordinator) or Apache::lonpopulate (Course Coordinator).  Includes a routine to pass the classlist data (in XML format) generated by localenroll.pm.  Separation of retrieval of institutional data (localenroll.pm) and LON-CAPA course enrollment routines (included in this module - LONCAPA::Enrollment) allows different domains to create their own localenroll.pm code to generate classlists in specified XML format from their institutional data sources.