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<?php
defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' );
add_action( 'delete_attachment', 'imagify_trigger_delete_attachment_hook' );
/**
* Trigger a common Imagify hook when an attachment is deleted.
*
* @since 1.9
* @author Grégory Viguier
*
* @param int $post_id Attachment ID.
*/
function imagify_trigger_delete_attachment_hook( $post_id ) {
$process = imagify_get_optimization_process( $post_id, 'wp' );
if ( ! $process->is_valid() ) {
return;
}
imagify_trigger_delete_media_hook( $process );
}
add_action( 'imagify_delete_media', 'imagify_cleanup_after_media_deletion' );
/**
* Delete the backup file and the webp files when an attachement is deleted.
*
* @since 1.9
* @author Grégory Viguier
*
* @param ProcessInterface $process An optimization process.
*/
function imagify_cleanup_after_media_deletion( $process ) {
if ( 'wp' !== $process->get_media()->get_context() ) {
return;
}
/**
* The optimization data will be automatically deleted by WP (post metas).
* Delete the webp versions and the backup file.
*/
$process->delete_webp_files();
$process->delete_backup();
}
add_filter( 'ext2type', 'imagify_add_webp_type' );
/**
* Add the webp extension to wp_get_ext_types().
*
* @since 1.9
* @author Grégory Viguier
*
* @param array $ext2type Multi-dimensional array with extensions for a default set of file types.
* @return array
*/
function imagify_add_webp_type( $ext2type ) {
if ( ! in_array( 'webp', $ext2type['image'], true ) ) {
$ext2type['image'][] = 'webp';
}
return $ext2type;
}
/**
* Set WP’s "big images threshold" to Imagify’s resizing value.
*
* @since 1.9.8
* @since WP 5.3
* @author Grégory Viguier
*/
add_filter( 'big_image_size_threshold', [ imagify_get_context( 'wp' ), 'get_resizing_threshold' ], IMAGIFY_INT_MAX );
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