Final deprecation of the following methods:
- course_modinfo::build_section_cache()
- cm_info::get_deprecated_group_members_only()
- cm_info::is_user_access_restricted_by_group()
Plus throw coding exception for direct calls of the following:
- cm_info::get_url()
- cm_info::get_content()
- cm_info::get_extra_classes()
- cm_info::get_on_click()
- cm_info::get_custom_data()
- cm_info::get_after_link()
- cm_info::get_after_edit_icons()
- cm_info::obtain_dynamic_data()
* Upgrades existing data so that the groupmembersonly option is
replaced with equivalent data for the new availability API.
* Removes the database field and admin setting used for
groupmembersonly.
* Changes core modinfo library to remove/deprecate groupmembersonly
data and functions.
* Changes other core library files to remove groupmembersonly
references.
Includes deprecation of several functions, listed in lib/upgrade.txt.
Creates two new functions that make it easier to get cm_info
objects (both in modinfolib.php):
get_course_and_cm($cmid) - intended for use e.g. in modules;
efficiently loads $course and $cm (normally saves 1 query).
cm_info::from_mixed($cm) - for use in back-end API where we
are not sure whether a $cm is a real cm_info or a stdClass.
Changes core code to use new API instead of the old one when
checking user access to activities and sections.
Includes changes to other libraries that are necessary after
adding the availability system and removing old conditional tables
etc.
