Disable Post Create and Update by default

[pfefferle]

Introduces a new 'activitypub_create_posts' option to control whether posts can be created or updated via ActivityPub. Updates Posts::add and Posts::update to require a user ID and store it in post meta. Adjusts handlers and tests to accommodate the new parameter and option.

Proposed changes:

• Adds a new 'activitypub_create_posts' option that defaults to false, requiring explicit opt-in for post creation/updates
• Updates Posts::add and Posts::update methods to require and store user ID in post meta
• Modifies handlers to check the new option before allowing post operations

Other information:

• Have you written new tests for your changes, if applicable?

Testing instructions:

• Go to '..'

Changelog entry

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Changelog Entry Details

Significance

• Patch
• Minor
• Major

Type

• Added - for new features
• Changed - for changes in existing functionality
• Deprecated - for soon-to-be removed features
• Removed - for now removed features
• Fixed - for any bug fixes
• Security - in case of vulnerabilities

Message

[Copilot]

Pull Request Overview

This PR introduces a new configuration option to control whether posts can be created or updated via ActivityPub by default, disabling this functionality unless explicitly enabled. It also enhances post tracking by associating ActivityPub posts with local user IDs.

• Adds a new 'activitypub_create_posts' option that defaults to false, requiring explicit opt-in for post creation/updates
• Updates Posts::add and Posts::update methods to require and store user ID in post meta
• Modifies handlers to check the new option before allowing post operations

Reviewed Changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
includes/wp-admin/class-settings.php	Registers the new 'activitypub_create_posts' boolean setting
includes/handler/class-create.php	Adds option check before creating posts and passes user_id parameter
includes/handler/class-update.php	Adds option check before updating posts and passes user_id parameter
includes/collection/class-posts.php	Updates add/update methods to require user_id and store it in post meta
tests/phpunit/tests/includes/handler/class-test-create.php	Enables option for test and cleans up afterward
tests/phpunit/tests/includes/handler/class-test-update.php	Enables option for test and cleans up afterward
tests/phpunit/tests/includes/collection/class-test-posts.php	Updates test calls to include required user_id parameter

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