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1. gordonbrander
   Member
   Posted 11 months ago #

   Hey, thanks for the helpful plugin. I found what I think is a small bug in the latest release: the filter in get_the_post_thumbnail() uses the post ID (global $id) as part of the filter key, rather than using the thumbnail ID.

   E.g., for a featured image that is registered to "post" and called "archive_image", I would expect the following filter key:

   post_archive_image_thumbnail_html

   Instead, the filter key ends up being something like this:

   post_641_thumbnail_html

2. Chris Scott
   Member
   Posted 11 months ago #

   Good catch. I've update it in trunk and will put it in the next release. Thanks!

3. Chris Scott
   Member
   Posted 11 months ago #

   This has been updated to: {$post_type}_{$thumb_id}_thumbnail_html

   So, a thumbnail registered w/the id secondary-image for post post type would have a filter of post_secondary-image_thumbnail_html.

4. gothickmatt
   Member
   Posted 11 months ago #

   Hah! Thanks both, for the question and the update. I thought this a couple of days ago, but was too unsure to call it a bug, because I'm new to WP development and just figured I didn't know what I was doing! :)

5. jacobdubail
   Member
   Posted 6 months ago #

   A semi-off-topic question:

   I'd like to get the caption for my secondary-image.

   I assume the best way to go about that is by doing something like this:

   $id = MultiPostThumbnails::get_post_thumbnail_id('investment', 'sidebar-chart');

   Then using that ID to do the following:

   $args = array(
   	'p' => $id,
   	'post_type' => 'attachment'
   	);
   $thumb_image = get_posts($args);
   $thumb_caption = $thumb_image->post_excerpt;

   The problem is that get_the_post_thumbnail_id isn't returning a value to me.

   Any tips?

   Thanks,
   Jacob

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