Requesting Hooks | WordPress.org

Resolved Howdy_McGee
(@howdy_mcgee)

5 years, 11 months ago

Hello!

I was wondering if it would be possible to add in some hooks to modify the thumbnails generated by attachment ID.

Currently, I have a custom site where I’m using intermediate_image_sizes hook to tell WordPress to only create specific image sizes for specific post types – this pretty much prevents WordPress from creating sizes that it won’t need or use from the total of registered sizes per post type.

Currently, this plugin creates image sizes for all registered sizes. Would it be possible to add in hooks that would allow developers to modify the regenerated sizes?

Viewing 4 replies - 1 through 4 (of 4 total)

Plugin Contributor Alex Mills
(@viper007bond)

5 years, 10 months ago

A filter here should do what you need, right?

https://github.com/Viper007Bond/regenerate-thumbnails/blob/v3.0.2/includes/class-regeneratethumbnails-regenerator.php#L359

Thread Starter Howdy_McGee
(@howdy_mcgee)

5 years, 10 months ago

@viper007bond I’m on mobile so it’s difficult to see the whole file. If the attachment ID is also available at that point then that would work. Given the attachment ID I can work out the parent post type and return sizes back to that filter 😀 !

Thread Starter Howdy_McGee
(@howdy_mcgee)

5 years, 10 months ago

After some testing it looks like that would work. Something like,

return apply_filters( 'regenerate_thumbnails_sizes', $sizes, $fullsize_metadata, $this->attachment );

The $fullsize_metadata probably isn’t necessary but I figure if you’re adding a hook there may as well pass it in. The above only gets run whenever the skip is checked. I’m currently going through to find the proper place for when it’s unchecked.

Plugin Contributor Alex Mills
(@viper007bond)

5 years, 10 months ago

It’ll be included in v3.1.0:

https://github.com/Viper007Bond/regenerate-thumbnails/commit/97829a2611c27a94db4805d8ab3166b4783a389c

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘Requesting Hooks’ is closed to new replies.

In: Plugins
4 replies
2 participants
Last reply from: Alex Mills
Last activity: 5 years, 10 months ago
Status: resolved