Added additional pagination options based on the amount of courses the user is enrolled in.
This will allow the user to display all courses on one page if they wish, and scale based on their total
courses up to pages of 96 courses, now defaults to `All` if they have less than 12 courses and hides the
dropdown menu as there is only one choice.
This is intended to visually separate hidden course from open
courses in the course overview block
by applying a "Hidden from students" tag to the various views in
this block.
To achive this, the course summary exporter's output must be
augmented with a "visiblity" attribute,
carrying the given course's corresponding visibility setting.
Since the exporter now expects this data point as part of its input,
the output of the course_get_recent_courses()
function had to also be augmented with the course visibility setting
to provide this value.
Significant string changes:
* moodleorghubname,core_admin and
sitemustberegistered,message_airnotifier - 'Moodle.net' changed to
'Moodle'
* registration_help,core_admin and registermoochtips,core_hub - removed
erroneous 'access to Moodle.net our course sharing platform'
* trackingtype_help,mod_forum and formnotavailable,core_grading and
showgrades_help,core and rolewarning_help,core_rating -
'Administration block' changed to 'Actions menu or admin block',
'navigation block' changed to 'navigation drawer or block'
The method should not cause errors when a course with activities
that the user has visited no longer exists.
Ensuring that we only get records for courses still in the database
will stop any course not found erros from get_fast_modinfo()
* Additional hooks to cleanup data when a course or module is deleted
* Augmented unit tests to cover the situation when a course is deleted
* Upgrade step to cleanup existing data
Added an admin setting which allows the administrator to set the available layouts for users and which
defaults to all layouts being available, or the card layout only if no layouts are enabled.
If only one layout is enabled, the dropdown `nav-display-selector` template will not be displayed as
it can no longer be utilised.
If the user preference is set to a layout that is no longer available, this is ignored and the first
available layout defaulted to.
Significant string changes:
* direct:view,gradeimport_direct - wording corrected from 'CSV' to
'spreadsheet'
* limitanswers_help,mod_choice - additional wording added explaining how
the setting works with groups
* pluginname,customfield_text - 'Text field' plugin renamed to
'Short text'
Added an administrator setting to set the visibility of the course category for the my overview
block on the users dashboard to support usage scenarios where displaying the course categories will
clutter course overviews.
The pagination was found to be incorrect due to the all the items event not being triggered if the amount
of courses the user has is equal to the amount set via pagination.
The condition could not just be changed to `>=` as this would trigger the event when there were further
pages to display.
A check of `remainingCourses` was added to condition so if the amount of courses on the current loaded
page is less than the pagination amount, or there are no remaining courses, the all items event is
triggered and the pagination bar hidden correctly.
