Description
The “ims_image_custom_column” filter is used modify or add content to a custom column added by register_column_headers( ‘ims_gallery’, $ImStore->columns ).
A plugin (or theme) can modify the display with the code:
<?php add_filter( 'ims_image_custom_column', 'filter_function_name' ); ?>
The hook is located in the image-store/_inc/galleries.php file.
Example
// Apply filter
function add_ims_image_custom_column( $column_id, $image_id, $image_data, $attachment ) {
if( $column_id == "custom_column" )
return "Content for custom column";
}
add_filter('ims_image_custom_column', 'add_ims_image_custom_column');
Note: $column_id is string or integer, $image_id is an integer, $image_data is multidimensional array returned by the “_wp_attachment_metadata” post meta option, $attachment is an object returned by get_post();