High-resolution image for a badge (f3) should be sent to external
backpacks through JSON and WS methods.
Besides, when a badge is cloned, the high-resolution image should be
used to avoid the copied looks blurry.
Having mixed $data in badge exporters is causing some issues.
As all these exporters are using $data as an object, $data can be
converted to object in the constructor, to avoid errors and get
the expected behaviour always.
Use the "expand" parameter so the backpack returns nested public
information about each badge in a public collection. This saves 2 requests per badge and
fixes the problem where we don't have permission to see some public badge details.
This commit combines several changes:
* Show authentication errors.
* Show more detailed authentication errors
* When the site backpack is different to the user backpack, show a warning
* Do not duplicate the apiversion and backpackurls in each user backpack.
* Do not support different issuer information for each badge with Open Badges v2.
* Add obversion to assertion url
* Combine separate badges upgrade steps and bump the version number.
* Don't show private collections.
* Push the larger image size to backpacks (512x512).
* BADGE_BACKPACKURL is deprecated
* Don't use property alignments, only alignment
Upgrade the support for Open Badges 2 to support a real open badges 2 backpack.
Moodle can only talk to one backpack at a time, so after switching backpacks, users
will have to manually disconnect and then reconnect their backpack to the new one.
This commit combines several changes:
* Split classes into badges namespace
* Publish expiry data with a badge
* Publish badge alignments in badges exported to the backpack.
* Export the criteria for a badge to the backpack.
Sara Arjona