Extra configuration options for the Pager

This is definitely a needed change. The nine images per page is hard-coded and really needs to be a config option.

Getting rid of the navigation arrows when there is no paging renders the gallery useless.

Bug with photoswipe without pager was fixed

I have implemented these changes and will open up an issue branch / merge request once I have a chance to clean up the implementation and polish the code a bit.

@circuitcipher keep it simple :)

We probably want to merge this one before #3537414. This way we have time to implement the changes in #3537414 to support the items_per_page field.

The new pager shows 12 images instead of 9. This can break existing sites. Let's use 12 by default, but 9 for existing sites

This makes sense to me. I will work on implementing what you have requested.

I tested it manually with new and existing galleries. No problems found

Do we need every time test SetDefaultItemsPerPageUpdateTest.php ? Looks like one shot test. I tested manually and I think we can remove this test from MR.

Do we need every time test SetDefaultItemsPerPageUpdateTest.php ? Looks like one shot test. I tested manually and I think we can remove this test from MR.

I agree. We can remove it now as this part of the code shouldn’t be updated going forward.

Automatically closed - issue fixed for 2 weeks with no activity.