Enable the Extracted HTML XBlock

[ttqureshi]

It is the test PR for: openedx/xblocks-contrib#111

In this PR we are rolling out the Extracted HTML XBlock by toggling the USE_EXTRACTED_HTML_BLOCK flag to True.
The following Acceptance Criteria should be tested on the Sandbox before merging this PR.

Acceptance Criteria

• HTML block can be created in a V2 library, edited, published
• HTML block from a library can be used in a course, and its text can be overridden
• HTML block can be created in a course, edited, publislhed
• HTML block can be viewed in LMS
• HTML block imports from OLX when it's a pointer tag
• HTML block imports from OLX when it's inline
• HTML block exports to OLX as a pointer tag
• The exported course should be same as the course when BuiltIn HTML block is enabled
• All the HTML sublclassess still work (StaticTab, About, CourseInfo)

---

TODO:

• Remove the fail-fast: false setting in unit-tests.yml before merging.

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[open-craft-grove]

Sandbox deployment failed 💥
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Retry deployment by pushing a new commit or updating the requirements/settings in the pull request's description.
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[open-craft-grove]

Sandbox deployment failed 💥
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Retry deployment by pushing a new commit or updating the requirements/settings in the pull request's description.
📜 Failure Logs
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[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment failed 💥
Please check the settings and requirements.
Retry deployment by pushing a new commit or updating the requirements/settings in the pull request's description.
📜 Failure Logs
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[irtazaakram]

👍🏻

[ttqureshi]

@kdmccormick

@irtazaakram and I have done the final testing of the HTML XBlock and everything seems to be working fine as expected. It's now ready to be rolled out 🚀

cc: @farhan

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[open-craft-grove]

Sandbox deployment successful 🚀
🎓 LMS
📝 Studio
ℹ️ Grove Config, Tutor Config, Tutor Requirements

[kdmccormick]

All the HTML sublclassess still work (StaticTab, About, CourseInfo)

did you check this one @ttqureshi ?

[kdmccormick]

From slack

Right now, these subclasses are extending form the BuiltIn HTML XBlock instead of the extracted one. I believe we can make a seperate PR for these subclasses in the edx-platform to test their functionality.

ah, OK, yes let's make a follow up PR for that soon.

[kdmccormick]

ticket for followup with subclasses:

• Use extracted HTML block base for About, StaticTab, CourseInfo #37718