If the allcountrycodes filter contains only invalid values, ignore the
whole filter setting and make get_list_of_countries() return the full
list of all known countries, rather than empty list.
The link class attribute is a leftover from 7258bf0b, which was mostly
removed in 3b2f691f. It no longer serves a purpose and interferes with
the element focus outline.
When editing a user and checking the 'Delete picture' checkbox to delete
the old picture and uploading a new one at a time, the new one didn't appear
in the user profile. This happened due to the 'if/else' statement
in the 'core_user::update_picture()' method which allowed either to delete
the old picture or to upload a new one.
The fix removes the 'else' part of the 'if/else' statement to force
checking for a new uploaded picture no matter if a user checked
the 'Delete picture' checkbox or not.
There were inconsistencies with the text shown on the submit button,
depending on the where the button was shown.
* Inline reply forum displayed general "Submit".
* Experimental nested discussion view reply form displayed "Post"
(post/core string) which acts as a noun in other contexts and cannot
be used as such in many non-English languages.
* Advanced reply form displayed "Post to forum".
The patch fixes this and starts to show "Post to forum" in all three
places consistently.
While working on this, two more issues were noticed and fixed:
* Inline reply textarea's title was hard-coded English "post" text.
Changed to "Message" to provide advisory information related to the
element.
* Buttons contained title attribute with the same value as the explicit
button text. This goes against accessibility guidelines.
Calls to core_get_course_contents can cause PHP warnings in the server
log if there are any URL instances in the course with sketchy URLs.
This is because url_export_contents incorrectly returns null instead
of an empty array if there is an error.
It was found out that in certain situations there may be some content
in to output handlers buffers. Let's allow that to happen given that:
* default handler's buffer is not sent as a part of the file and an
error is reported into the server log.
* other handlers' buffer is sent with the assumption that it is required
for the correct serving of the file.
The localisation must happen only after loading the list of licenses
from cache so that the name is displayed in the current user's preferred
language, not in the language of the user who initiated the cache
rebuild.
The autocomplete AJAX is identical to the version in tool_lp, but also
includes support for excluding suggestions (i.e. cohorts already
synced with the current learning plan).
If two different plugin types (e.g. theme, local) implement
override_webservice_execution callbacks, then all of them except
the 'last' plugin type do not work correctly.
