CVS log for loncom/interface/lonblockingmenu.pm

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- Report OK when the PerlCleanupHandler has successfully finished execution.

- Args for create_picker() changed in loncourserespicker rev. 1.19

- For 2.11.4 (modified)
  Include changes in 1.25, 1.26, 1.27, 1.28, 1.29

- For 2.11.3 (modified)
  Include changes in 1.29

- Blocking of user actions in a course during an exam can include access to
  "About Me" pages belonging to users in the course (course personnel with
  evb priv are exempt).

- For 2.11.2 (modified)
  Include changes in 1.27, 1.28

- For 2.11.3 (modified)
  Include changes in 1.28

- Blocking of user actions in a course during an exam can include Content
  Search (course personnel with evb priv are exempt).

- For 2.11.3 (modified)
  Include changes in 1.25, 1.27.

- Blocking of user actions during an exam can include a student's access to
  course grades via the "Grades" menu item, and to a "detailed score sheet"
  if grading is set to use the Spreadsheet.

- For 2.11.2 (modified)
  Include changes in 1.25

- For 2.11.3 (modified)
  Include changes in 1.26.

- For 2.11 (modified)
  Include changes in 1.26

- Bug 6400 Tiny URL for deep-linking.
  Requires Short::URL and String::CRC32 modules from CPAN. Dependency on
  perl-Short-URL needs to be added to LONCAPA-prerequisites.

- Blocking communication/resource access (e.g., for exams) can include
  suppression of interruptions to a student's workflow due to:
  (a) Critical messages not moved to INBOX
  (b) Detection of changes to course structure, as a result of actions by
      a Course Coordinator.

- For 2.11
  - Backport 1.19, 1.20, 1.21, 1.22, 1.23, 1.24

- Coding style -- message about "No current blocks"  moved to section of
  code used for display of any existing blocks.

- Remove trailing white space. No code changes.

- Document &interval_details() routine.

- Users with vgr priv can display first access times for students for
  course, map/folder, or resource with interval (timer) parameter set.

- Include a time interval set at course level.

- vpa privilege in a course allows Content Settings to be displayed, but
  not modified (which requires opa priv).
- vcb privilege in a course allows "Exam" Blocking items to be displayed,
  but not modified (which requires dcm priv).

- Bug 4373.
  - Setting map-level parameters which apply recursively to subfolders is
    not permitted unless course's homeserver is running 2.12.
    (hiddenresource and encrypturl exempt, since they have always recursed).

- For 2.11. Backporrt 1.17

- Wording.

- For 2.11. Backport 1.16.

- Blocking of user actions during an exam can include changing a password
  via user preferences or using "Forgot password?" (internal auth).

- Bug 6763: Time-Limit parameter ("interval") can include trailing "_done".
  Detection of release required includes 2.12 if interval parameter has
  trailing "_done".

- Sanity checking -- delete hash items with "empty" keys.

- Check $item retrieved by $navmap->getResourceByUrl() and
  $navmap->getBySymb() is an object before calling compTitle() method.
- Skip items with interval parameter set where corresponding map or resource
  is a zombie to avoid ISEs in the case where an interval parameter exists
  for a (now) deleted map or resource.

- Routines moved from refresh_courseids_db.pl to lonrelrequtils.pm
  to facilitate re-use: parameter_constraints(), coursetype_constraints(),
  commblock_constraints(), coursecontent_constraints(), read_paramdata(),
  update_reqd_loncaparev().
- Clean-up handler phase for lonblockingmenu.pm and courseprefs.pm
  (query string contains phase=releaseinfo) includes call to update
  LON-CAPA version requirement in course's environment.db and course's
  record in domain's nohost_courseids.db
- Display of details for LON-CAPA version requirement in course now
  includes any requirements based on blocking (timer trigger, printout
  or content access).

Fix wording typos

- Bug 4331 Dumping from Course to Authoring Space can include simple pages
  and simpleproblems.
  - &enumerate_course_contents() moved from lonblockingmenu.pm to
    loncourserespicker.pm to facilitate reuse.
  - loncourserespicker::create_picker() modified to support choice of items
    to dump to Authoring Space.
  - POD updated.

- Remove duplicate lines
- Correct syntax for decrement operator.

- Utility to prepare for display of folder hierarchy for a folder or resource
  in a course.
  - move lonblockingmenu::path_to_trigger() to loncommon::get_folder_hierarchy()
    to facilitate re-use.

- Include number of seconds in display of time limit.

- Consistent wording.
- Document ability to block printouts.

- Bug 3462.
  - Blocking of printout generation added to available exam blocks for
    a course.
  - Course personnel (with evb priv) will be unaffected unless currently
    using a student role (e.g., an ad hoc role).

- Bug 6518.
  - Exam blocks can also block access to specified folders and/or resources
    for the duration of an exam.
  - The start time for blocking can be based on activation of the timer for
    a specific timed quiz item (map or resource specific).  In this case,
    the end time for blocking is the start time plus the duration of the
    interval.
- Add documentation

- Permissions checking
  - logic was backwards
  - custom handler for 406 error
  - include role switcher check for dcm priv

- Fix pod.

- Move routines for configuration of blocking communication during an exam
  from lonmsgdisplay.pm to separate handler -- lonblockingmenu.pm
- Access to corresponding URL: /adm/setblock from both Messages menu (as before)
  and also from Content and Problem Settings menu.