imagify / inc / common / attachments.php

attachments.php in Imagify Image Optimization: Optimize Images | Compress & Convert to WebP/AVIF 1.9.8, at inc/common/attachments.php

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1	<?php
2	defined( 'ABSPATH' ) \|\| die( 'Cheatin’ uh?' );
3
4	add_action( 'delete_attachment', 'imagify_trigger_delete_attachment_hook' );
5	/**
6	* Trigger a common Imagify hook when an attachment is deleted.
7	*
8	* @since 1.9
9	* @author Grégory Viguier
10	*
11	* @param int $post_id Attachment ID.
12	*/
13	function imagify_trigger_delete_attachment_hook( $post_id ) {
14	$process = imagify_get_optimization_process( $post_id, 'wp' );
15
16	if ( ! $process->is_valid() ) {
17	return;
18	}
19
20	imagify_trigger_delete_media_hook( $process );
21	}
22
23	add_action( 'imagify_delete_media', 'imagify_cleanup_after_media_deletion' );
24	/**
25	* Delete the backup file and the webp files when an attachement is deleted.
26	*
27	* @since 1.9
28	* @author Grégory Viguier
29	*
30	* @param ProcessInterface $process An optimization process.
31	*/
32	function imagify_cleanup_after_media_deletion( $process ) {
33	if ( 'wp' !== $process->get_media()->get_context() ) {
34	return;
35	}
36
37	/**
38	* The optimization data will be automatically deleted by WP (post metas).
39	* Delete the webp versions and the backup file.
40	*/
41	$process->delete_webp_files();
42	$process->delete_backup();
43	}
44
45	add_filter( 'ext2type', 'imagify_add_webp_type' );
46	/**
47	* Add the webp extension to wp_get_ext_types().
48	*
49	* @since 1.9
50	* @author Grégory Viguier
51	*
52	* @param array $ext2type Multi-dimensional array with extensions for a default set of file types.
53	* @return array
54	*/
55	function imagify_add_webp_type( $ext2type ) {
56	if ( ! in_array( 'webp', $ext2type['image'], true ) ) {
57	$ext2type['image'][] = 'webp';
58	}
59	return $ext2type;
60	}
61
62	/**
63	* Set WP’s "big images threshold" to Imagify’s resizing value.
64	*
65	* @since 1.9.8
66	* @since WP 5.3
67	* @author Grégory Viguier
68	*/
69	add_filter( 'big_image_size_threshold', [ imagify_get_context( 'wp' ), 'get_resizing_threshold' ], IMAGIFY_INT_MAX );
70