* refactor: moved remaining feature dicts settings into top-level settings.
* refactor: moved remaining feature dicts settings into top-level settings.
* fix: fixed the test files
* fix: fixed tehe pylint errors
* fix: fixation of the cms ci failure
* fix: fixed remaining feature settings for cms
* fix: added fix for requirements
* fix: added fix for lms tests
* fix: resolved the test views issue
* fix: configured views file and test_views
* fix: fixed lint errors and assertion issues
* fix: added fix for base url issue in test view
* fix: added fix for base_url and assertion issue
* fix: added configurations for base utl fix
* fix: handled none issue for mfe config
* fix: corrected override settings in test views
* fix: added getattr defensive technique for view settings
* fix: reverted views and test_views file
* fix: added settings in views file
* fix: added with patch within functions in test view
* fix: rearranged the features in default_legacy_config
* fix: fixing the tests with clearing cache
* fix: reverted test views to verify the CI check
* fix: added cache clear in mfe config test
* fix: fixed the patch toggles to override settings
* fix: fixed the lint errors
* fix: changed patch toggle to override settings
The original issue was that when a sequence was locked due to prerequisites, the API returned an empty items array ([]). This prevented the frontend from knowing what units were inside the locked sequence, meaning it couldn't construct the URLs correctly for navigation so the next/previous buttons stop working.
The Webpack configuration file for built-in XBlock JS used to be
generated at build time and git-ignored. It lived at
common/static/xmodule/webpack.xmodule.config.js. It was generated
because the JS that it referred to was also generated at build-time, and
the filenames of those JS modules were not static.
Now that its contents have been made entirely static [1], there is no
reason we need to continue generating this Webpack configuration file.
So, we check it into edx-platform under the name
./webpack.builtinblocks.config.js. We choose to put it in the repo's
root directory because the paths contained in the config file are
relative to the repo's root.
This allows us to behead both the xmodule/static_content.py
(`xmodule_assets`) script andthe `process_xmodule_assets` paver task, a
major step in removing the need for Python in the edx-platform asset
build [2]. It also allows us to delete the `HTMLSnippet` class and all
associated attributes, which were exclusively used by
xmodule/static_content.py..
We leave `xmodule_assets` and `process_xmodule_assets` in as stubs for
now in order to avoid breaking external code (like Tutor) which calls
Paver; the entire pavelib/assets.py function will be eventually removed
soon anyway [3]. Further, to avoid extraneous refactoring, we keep one
method of `HTMLSnippet` around on a few of its former subclasses:
`get_html`. This method was originally part of the XModule framework;
now, it is left over on a few classes as a simple internal helper
method.
References:
1. https://github.com/openedx/edx-platform/pull/32480
2. https://github.com/openedx/edx-platform/issues/31800
3. https://github.com/openedx/edx-platform/issues/31895
Part of: https://github.com/openedx/edx-platform/issues/32481
In ~Palm and earlier, all built-in XBlock Sass was included into LMS and CMS
styles before being compiled. The generated CSS was coupled together with
broader LMS/CMS CSS. This means that comprehensive themes have been able to
modify built-in XBlock appearance by setting certain Sass variables. We say that
built-in XBlock Sass was, and is expected to be, "theme-aware".
Shortly after Palm, we decoupled XBlock Sass from LMS and CMS Sass [1]. Each
built-in block's Sass is now compiled into two separate CSS targets, one for
block editing and one for block display. The CSS, now located at
`common/static/css/xmodule`, is injected into the running Webpack context with
the new `XModuleWebpackLoader`. Built-in XBlocks already used
`add_webpack_to_fragment` in order to add JS Webpack bundles to their view
fragments, so when CSS was added to Webpack, it Just Worked.
This unlocked a slieu of simplifications for static asset processing [2];
however, it accidentally made XBlock Sass theme-*unaware*, or perhaps
theme-confused, since the CSS was targeted at `common/static/css/xmodule`
regardless of the theme. The result of this is that **built-in XBlock views will
use CSS based on the Sass variables _last theme to be compiled._** Sass
variables are only used in a handful of places in XBlocks, so the bug is subtle,
but it is there for those running off of master. For example, using edX.org's
theme on master, we can see that there is a default blue underline in the Studio
sequence nav [3]. With this bugfix, it becomes the standard edX.org
greenish-black [4].
This commit makes several changes, firstly to fix the bug, and secondly to leave
ourselves with a more comprehensible asset setup in the `xmodule/` directory.
* We remove the `XModuleWebpackLoader`, thus taking built-in XBlock Sass back
out of Webpack.
* We compile XBlock Sass not to `common/static/css/xmodule`, but to:
* `[lms|cms]/static/css` for the default theme, and
* `<THEME_ROOT>/[lms|cms]/static/css`, for any custom theme.
This is where the comprehensive theming system expects to find themable
assets. Unfortunately, this does mean that the Sass is compiled twice, both
for LMS and CMS. We would have liked to compile it once to somewhere in the
`common/`, but comprehensive theming does not consider `common/` assets to be
themable.
* We split `add_webpack_to_fragment` into two more specialized functions:
* `add_webpack_js_to_fragment` , for adding *just* JS from a Webpack bundle,
and
* `add_sass_to_fragment`, for adding static links to CSS compiled themable
Sass (not Webpack). Both these functions are moved to a new module
`xmodule/util/builtin_assets.py`, since the original module
(`xmodule/util/xmodule_django.py`) didn't make a ton of sense.
* In an orthogonal bugfix, we merge Sass `CourseInfoBlock`, `StaticTabBlock`,
`AboutBlock` into the `HtmlBlock` Sass files. The first three were never used,
as their styling was handled by `HtmlBlock` (their shared parent class).
* As a refactoring, we change Webpack bundle names and Sass module names to be
less misleading:
* student_view, public_view, and author_view: was `<Name>BlockPreview`, is now
`<Name>BlockDisplay`.
* studio_view: was `<Name>BlockStudio`, is now `<Name>BlockEditor`.
* As a refactoring, we move the contents of `xmodule/static` into the existing
`xmodule/assets` directory, and adopt its simper structure. We now have:
* `xmodule/assets/*.scss`: Top-level compiled Sass modules. These could be
collapsed away in a future refactoring.
* `xmodule/assets/<blocktype>/*`: Resources for each block, including both JS
modules and Sass includes (underscore-prefixed so that they aren't
compiled). This structure maps closely with what externally-defined XBlocks
do.
* `xmodule/js` still exists, but it will soon be folded into the
`xmodule/assets`.
* We add a new README [4] to explain the new structure, and also update a
docstring in `openedx/lib/xblock/utils` which had fallen out of date with
reality.
* Side note: We avoid the term "XModule" in all of this, because that's
(thankfully) become a much less useful/accurate way to describe these blocks.
Instead, we say "built-in XBlocks".
Refs:
1. https://github.com/openedx/edx-platform/pull/32018
2. https://github.com/openedx/edx-platform/issues/32292
3. https://github.com/openedx/edx-platform/assets/3628148/8b44545d-0f71-4357-9385-69d6e1cca86f
4. https://github.com/openedx/edx-platform/assets/3628148/d0b7b309-b8a4-4697-920a-8a520e903e06
5. https://github.com/openedx/edx-platform/tree/master/xmodule/assets#readme
Part of: https://github.com/openedx/edx-platform/issues/32292
`xmodule_assets` generated a series of SCSS "entrypoint"
files, where each entrypoint file imported from the
SCSS "sources" in xmodule/css.
This process was more complicated up until very
recently (see PRs in issue linked below for more
context). Now that the process is simpler, though,
there is no reason to generate the SCSS entrypoints;
we can just commit them to the repository instead!
So, we go from this:
# GENERATED: SCSS entrypoints files for CMS
common/static/xmodule/descriptors:
AboutBlockStudio.scss
AnnotatableBlockStudio.scss
...
# GENERATED: SCSS entrypoints files for LMS
common/static/xmodule/modules:
AboutBlockPreview.scss
AnnotatableBlockPreview.scss
...
# VERSION CONTROLLED: SCSS source files
xmodule/css:
annotatable/...
capa/...
...
to this:
# VERSION CONTROLLED: All XModule SCSS
xmodule/static/sass:
# Source files
include:
annotatable/...
capa/...
...
# CMS entrypoint files
cms:
AboutBlockStudio.scss
AnnotatableBlockStudio.scss
...
# LMS source files
lms:
AboutBlockPreview.scss
AnnotatableBlockPreview.scss
...
Also, we are able to remove all SCSS-related logic from the
`xmodule_assets` script and from the `HTMLSnippet` class.
XModule JS assets still need processing, but we will address
those in a separate series of PRs.
Part of: https://github.com/openedx/edx-platform/issues/32292
For the XBlocks types that use legacy XModule-style assets (specifically, those that
inherit from `HTMLSnippet`), this is small refactor that brings them a bit closer to being like
standard XBlocks.
Given these class attributes:
class SomeXModuleLikeBlock(..., HTMLSnippet, ...):
...
studio_view_css = { ... }
preview_view_css = { ... }
studio_view_js = { ... }
preview_view_js = { ... }
...
we make it so their values are *paths to the resources*
rather than *the actual content of the resources*.
This is a no-op change, but it'll enable future XModule
asset refactorings which require us to operate on asset
paths rather than contents.
Part of: https://github.com/openedx/edx-platform/issues/32292
Gate access to exam content by requiring an access token. This is a signed JWT issued by the edx-exams service that grants a user access to a sequence locator for a short lived window while an exam is in progress. This feature only applies to courses using the new exam service instead of edx-proctoring.
