16.8.1 Hot Fix

[bjtitus]

This is a PR to a hot fix branch to fix an issue with Stories blocks overwriting the contents of a post.

Fixes wordpress-mobile/gutenberg-mobile#3246

Gutenberg-Mobile PR: wordpress-mobile/gutenberg-mobile#3246
Gutenberg PR: WordPress/gutenberg#29734

To test:

• Add some blocks to a post.
• Add a Story block.
• Add a media item.
• Tap on the right arrow button to continue.
• Observe that the previous added blocks are not removed.

Changes

• Uses a new replace(blockID: blockID, content: content) in Gutenberg to replace only the block's content instead of handling the contents of the entire post.
• Removes some unnecessary Alerts when posts fail to complete uploads. These can be retried later on the Post List screen.

Regression Scenarios

New Story Post

• Tap the FAB
• Select "Story post"
• Select multiple media from the Photo or WordPress libraries
• Add more media by tapping the + button in the bottom right
• Take a photo with the camera
• Publish the post by tapping the arrow in the upper right, filling out the sheet, and hitting Publish
• Ensure that the story posts and contents are visible in the post

New Post with Story block

• Create a new Blog Post
• Add a title
• Add a paragraph with text
• Add a Story block
• Click "Add Media"
• Add media from your library or camera
• Save by tapping the arrow icon in the upper right
• Ensure that the block updates with the new media
• Tap the Publish button to publish the post

Editing an existing post

• Edit an existing Story post
• Tap the "Edit" icon in the top right of the Story block
• Ensure that the media is loaded
• Ensure that overlays (text) is editable if the story was posted from the device
• Make sure that editing and saving the contents of the story causes the block to be updated
• Make sure that Updating the post saves those edits and updates the preview for the post

Discarding edits to a post

• Edit an existing Story post
• Tap the "Edit" icon in the top right of the Story block
• Ensure that the media is loaded
• Ensure that overlays (text) is editable if the story was posted from the device
• Make changes to the post
• Save the changes by tapping the arrow in the upper right
• Discard the post changes by tapping the X in the top left in the Gutenberg editor
• Make sure the post isn't updated

Discarding edits in Kanvas

• Edit an existing Story post
• Tap the "Edit" icon in the top right of the Story block
• Ensure that the media is loaded
• Ensure that overlays (text) is editable if the story was posted from the device
• Make changes to the post
• Tap the X in the top left.
• Make sure a dialog comes up to confirm you would like to discard the edits
• Hit "Discard"
• Ensure the block is not updated and no changes have been made to the post.

PR submission checklist:

• I have considered adding unit tests where possible.
• I have considered adding accessibility improvements for my changes.
• I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.

[peril-wordpress-mobile]

You can trigger an installable build for these changes by visiting CircleCI here.

[guarani]

Testing ea42a67

• New Story Post
• New Post with Story block
• Editing an existing post
• Discarding edits to a post
• Discarding edits in Kanvas

[peril-wordpress-mobile]

	Warnings
⚠️	This PR contains changes to RELEASE_NOTES.txt. Note that these changes won't affect the final version of the release notes as this version is in code freeze. Please, get in touch with a release manager if you want to update the final release notes.

Generated by 🚫 dangerJS

[guarani]

Tested (as mentioned in the above comment) and code looks good (although I'm not too familiar with the Story Editor code).