Replacing jsonfield2 with jsonfield as former is merged back into latter one.

BOM-2447

This Adds back the parameter processors code logic
that was missed in a recent refactor.

Added multi device support on student_view using xblock.supports
Learner-8413

refactor: Rename CourseEditLTIFieldsEnabledFlag to CourseAllowPIISharingInLTIFlag and use it for LTI1.3
This commit renames the CourseEditLTIFieldsEnabledFlag to CourseAllowPIISharingInLTIFlag since the aim is to expand its scope to all LTI-related PII sharing. It also removes the current LTI1.3 waffle flag for PII sharing.

This moves the CourseEditLTIFieldsEnabledFlag from edx-platform to this repo. This allows using the flag from both lms and studio.

This removes feature flags that were in place for development, but aren't needed in production.

* feat: set LTI 1.3 support enabled by default

* feat: Improve settings wording

* chore: Update translation files

* chore: Version bump

* quality: Fix pylint errors and improve waffleflag documentation

* doc: Add changes to changelog

* feat: Remove LTI 1.3 flags and enable services by default

* doc: Update NRPS ADR

* doc: Fix typo

* Update README.rst

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Update README.rst

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Update setup.py

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

This depends on a new API in edx-platform: get_course_members

This fixes issues with some tools that assume `aud` as a plaing string even though that doesn't follow https://tools.ietf.org/html/rfc7519#section-4.1.3

* Revert "chore: Replace jsonfield2 with jsonfield"

This reverts commit 2fd330f8.

* fix: only kept jsonfield related revert changes and rest are removed

This commit improves the functionality of the grade publishing method. Improvements:
* Doesn't publish grade to LMS if this isn't a graded block.
* Doesn't try to publish grades when LineItem is not linked (`resourceLinkId` is empty)
* Improves logging and properly logs exceptions

This commit re-enables the programmatic grades support on LTI AGS. This allows complex tools to manage grades on their own.
The default value keeps the old behavior (declarative mode).

Fall-back to the old path.

Once the LMS has fully switched over to this new path [1],
we can remove the legacy (LMS) import support here.

- [1] https://github.com/edx/edx-platform/pull/27289

* Improve content presentation and add multiple content display support

This commit:
* Improves LTI content presentation handling, and correctly displays LTI DL content in the LMS
* Adds support for presenting multiple DL content items on the same block

* Addressing review comments

* Nits

* Improve test and fix issue

[BD-24][TNL-8072]

* Improve logging and error message presentation

* Add full deep linking content data on studio

* Internationalize LTI 1.3 templates

* Add translation tooling

Signed-off-by: Giovanni Cimolin da Silva <giovannicimolin@gmail.com>

* Update translations

* Address review comments

* Additional logging improvements

* Address review comments, fix test

Signed-off-by: Giovanni Cimolin da Silva <giovannicimolin@gmail.com>

The difficulty here is that the empty string in an invalid JSON
dictionary (as opposed to None/NULL or '{}' which is just "blank");
attempts to instantiate models would fail, given the invalid data. This
meant we couldn't use the Django ORM to handle the migration entirely;
we need to craft some raw SQL to work-around these checks and
limitations.

Related-To: 42a9e342
Related-To: https://github.com/edx/xblock-lti-consumer/pull/144

The previous backfills handled NULL entries;
this handles empty strings.

The difficulty here was that since the empty string in an invalid UUID
(as opposed to None/NULL which is just "blank"), attempts to instantiate
models would fail, given the invalid data. This meant we couldn't use
the Django ORM to handle the migration entirely; we need to craft some
raw SQL to work-around these checks and limitations.

* Implement ltiResourceLink content presentation

Signed-off-by: Giovanni Cimolin da Silva <giovannicimolin@gmail.com>

* Add tests

* Fix serializer required fields issue

Signed-off-by: Giovanni Cimolin da Silva <giovannicimolin@gmail.com>

* Update version and changelog

Add test for image

Fix broken tests

Add `html` content type serializer

Fix broken tests

Add serializer for `link` content type

To correct the, in our case, single database entry that snuck in without
a UUID during the schema change.

Steps:
- Make the field editable
- Add `config_id` to all models missing it
- Make the field noneditable again

This implements the endpoint that LTI tools use to return the deep linking configuration to the LMS, along with the `ltiResourceLink` type to allow testing with demo tool.

Signed-off-by: Giovanni Cimolin da Silva <giovannicimolin@gmail.com>

Signed-off-by: Giovanni Cimolin da Silva <giovannicimolin@gmail.com>

A previous PR (#130) added a new unique field with a default value to the
LtiConfiguration model. Such cases need special handling in migraiton, however
the previous PR did not include that. This commit fixes the migration to include
the special handling for new unique fields.

Remove the OIDC view from XBlock and return OIDC url directly.

otherwise this blows up, trying to migrate a record with no location
(the modulestore lookup throws).

Presumably this isn't (wasn't?) an issue in prod already, right?
But I did hit this in my devstack, having previously created an
LtiConfiguration record via Django Admin (without a location).