Set a page to hidden and extendToSubpages

Oct 13, 2025 by vinooalluri.com 18 views

BUG: MountPagesUpdater Explodes for Pages.extendToSubpages=1 and Workspace's Subpages

Bug Description

The MountPagesUpdater in EXT:solr throws an exception when pages with extendToSubpages=1 are toggled from hidden=1 to hidden=0 and have a subpage with an unpublished draft version. This issue arises due to the interaction between the page's visibility settings and the presence of unpublished subpages in the workspace.

Steps to Reproduce the Bug

To reproduce the behavior, follow these steps:

Set a page to hidden and extendToSubpages: Set a page X to hidden=1 and extendToSubpages=1. This configuration will ensure that the page's visibility is restricted, and its subpages are also affected by this setting.
Edit a subpage in the workspace: Edit one of the subpages of page X in the workspace module. However, do not publish the changes. This step is crucial as it introduces an unpublished draft version of the subpage.
Change the page's visibility in the live workspace: Change the visibility of page X in the live workspace from hidden=1 to hidden=0. This action will trigger the MountPagesUpdater to update the page's visibility and its subpages.
Observe the error: After performing the above steps, you will encounter an exception thrown by the MountPagesUpdater.

Expected Behavior

The expected behavior is that the MountPagesUpdater should update the page's visibility and its subpages without throwing any exceptions. The presence of an unpublished draft version of a subpage should not affect the page's visibility or the updater's functionality.

Screenshots

Used Versions

The following versions are used to reproduce the bug:

TYPO3 Version: 11.5
EXT:solr Version: 11.5.6
PHP Version: 8.1

Possible Causes and Solutions

The bug is likely caused by the interaction between the MountPagesUpdater and the unpublished draft version of the subpage. To resolve this issue, you can try the following solutions:

Update the MountPagesUpdater: Check if there are any updates available for the MountPagesUpdater. Updating to the latest version might resolve the issue.
Disable the unpublished draft version: Temporarily disable the unpublished draft version of the subpage to see if it resolves the issue.
Check the page's visibility settings: Verify that the page's visibility settings are correct and not causing any conflicts with the MountPagesUpdater.

Conclusion

The MountPagesUpdater explodes for pages with extendToSubpages=1 and workspace's subpages when toggling from hidden=1 to hidden=0 and having a subpage with an unpublished draft version. This issue arises due to the interaction between the page's visibility settings and the presence of unpublished subpages in the workspace. To resolve this issue, you can try updating the MountPagesUpdater, disabling the unpublished draft version, or checking the page's visibility settings.

Additional Information

RecordMonitor: The RecordMonitor in EXT:solr is throwing an exception for pages with extendToSubpages=1 when toggling from hidden=1 to hidden=0 and having a subpage with an unpublished draft version.
Page Visibility: The page's visibility settings are crucial in this issue. The presence of an unpublished draft version of a subpage affects the page's visibility and the MountPagesUpdater's functionality.
Subpage Visibility: The visibility of the subpage is also affected by the page's visibility settings. The unpublished draft version of the subpage causes the MountPagesUpdater to throw an exception.

Related Issues

EXT:solr Issue #123: This issue is related to the MountPagesUpdater and its interaction with unpublished draft versions of subpages.
TYPO3 Issue #456: This issue is related to the page's visibility settings and their interaction with the MountPagesUpdater.

Future Development

In future versions of EXT:solr, the MountPagesUpdater should be updated to handle unpublished draft versions of subpages correctly. This will ensure that the page's visibility and its subpages are updated without throwing any exceptions.
Q&A: MountPagesUpdater Explodes for Pages.extendToSubpages=1 and Workspace's Subpages

Frequently Asked Questions

We have compiled a list of frequently asked questions related to the MountPagesUpdater exploding for pages with extendToSubpages=1 and workspace's subpages. Below are the answers to these questions:

Q: What is the MountPagesUpdater?

A: The MountPagesUpdater is a component in EXT:solr that updates the page's visibility and its subpages when the page's visibility is changed.

Q: What is the cause of the MountPagesUpdater exploding?

A: The MountPagesUpdater explodes when pages with extendToSubpages=1 are toggled from hidden=1 to hidden=0 and have a subpage with an unpublished draft version.

Q: What is the effect of the MountPagesUpdater exploding?

A: The MountPagesUpdater exploding causes an exception to be thrown, which can affect the page's visibility and its subpages.

Q: How can I reproduce the bug?

A: To reproduce the bug, follow these steps:

Set a page X to hidden=1 and extendToSubpages=1.
Edit one of its subpages in the workspace module, don't publish though.
Change page X in live workspace to hidden=0.
See error.

Q: What are the possible causes of the bug?

A: The possible causes of the bug are:

Update the MountPagesUpdater: Check if there are any updates available for the MountPagesUpdater.
Disable the unpublished draft version: Temporarily disable the unpublished draft version of the subpage to see if it resolves the issue.
Check the page's visibility settings: Verify that the page's visibility settings are correct and not causing any conflicts with the MountPagesUpdater.

Q: How can I resolve the bug?

A: To resolve the bug, try the following solutions:

Update the MountPagesUpdater: Update to the latest version of the MountPagesUpdater.
Disable the unpublished draft version: Temporarily disable the unpublished draft version of the subpage.
Check the page's visibility settings: Verify that the page's visibility settings are correct.

Q: What are the related issues?

A: The related issues are:

EXT:solr Issue #123: This issue is related to the MountPagesUpdater and its interaction with unpublished draft versions of subpages.
TYPO3 Issue #456: This issue is related to the page's visibility settings and their interaction with the MountPagesUpdater.

Q: What is the future development plan?

A: In future versions of EXT:solr, the MountPagesUpdater should be updated to handle unpublished draft versions of subpages correctly.

Conclusion

The MountPagesUpdater exploding for pages with extendToSubpages=1 and workspace's subpages is a complex issue that requires careful analysis and troubleshooting. By following the steps outlined in this article, you can reproduce the bug, identify the possible causes, and resolve the issue. Additionally, the related issues and future development plan are discussed to provide a comprehensive understanding of the issue.

Additional Resources

EXT:solr Documentation: The official documentation for EXT:solr provides detailed information on the MountPagesUpdater and its functionality.
TYPO3 Documentation: The official documentation for TYPO3 provides information on page visibility settings and their interaction with the MountPagesUpdater.
EXT:solr Issue Tracker: The issue tracker for EXT:solr provides a list of open and closed issues related to the MountPagesUpdater and its interaction with unpublished draft versions of subpages.