CVS log for loncom/interface/courseclassifier.pm

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Keyword substitution: kv
Default branch: MAIN
Current tag: version_2_5_99_1

Bug 5191.  Decouple storage of last access time for a course in nohist_courseids.db from storage of course information.
- Retain backwards compatibility with legacy lonnet::courseiddump()

Other general change: uniform use of 'inst_code' as key in frozen hash instead of 'instcode'.

lond
&put_course_id_handler()
- last access stored in escaped lasttime:courseid key = value hash item
  if legacy lonnet::courseiddump() updates courseinfo.
&put_course_id_hash_handler()
- additional argument - $mode ('timeonly', 'notime' or 'all')
  - determines whether last access, or courseinfo (description,inst_code,owner,type) or both are stored
&dump_course_id_handler()
- documentation updated
- style (replacing unless)
- change location of unescaping when checking filters so double escaping no longer needed for courseinfo stored in frozen hash
- return courseinfo in hash form, if requested as hash, when record has yet to be converted to a frozen hash
&validate_class_access_handler()
- eliminate extra unescaping of $ownerlist

lonnet.pm
&flushcourselogs() includes 'timeonly' argument in call to courseidput().
&courseidput() - if in 'timeonly' mode only courseids are sent to lond in courseidputhash call.
&createcourse()
- courseinfo values in hash no longer escaped (freeze_hash handles this)
- call to flushcourselogs() replaced by call to courseidput()

lonmodifycourse.pm
- courseinfo values in hash no longer escaped
- call to courseidput() includes 'notime' as fourth arg.

coursecatalog.pm
- remove unneeded code, since entry for each course in %courses hash will now be a hash ref.

courseclassifier.pm
- remove unneeded code, since entry for each course in %courses hash will now be a hash ref.

lonpickcourse.pm
- Entry for each course in %courses hash should be a hash ref, when constructing for onlyown courses case.
- instcode to inst_code
- no need to unescape courseinfo value (thaw_hash in lonnet::courseiddump does it)

lonparmset.pm
- call to flushcourselogs() replaced by call to courseidput() after updating course description.
- appenv user's session with new course description.