image-optimization / modules / optimization / components / admin-filter.php

admin-filter.php in Image Optimization – Compress Images and Convert to WebP or AVIF 1.1.0, at modules/optimization/components/admin-filter.php

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1	<?php
2
3	namespace ImageOptimization\Modules\Optimization\Components;
4
5	if ( ! defined( 'ABSPATH' ) ) {
6	exit; // Exit if accessed directly.
7	}
8
9	use ImageOptimization\Classes\Image\Image_Meta;
10
11	if ( ! defined( 'ABSPATH' ) ) {
12	exit; // Exit if accessed directly.
13	}
14
15	class Admin_Filter {
16	public function add_filter( string $post_type ) {
17	if ( 'attachment' !== $post_type ) {
18	return;
19	}
20
21	$options = [
22	'' => __( 'All Media Files', 'image-optimization' ),
23	'optimized' => __( 'Optimized', 'image-optimization' ),
24	'not-optimized' => __( 'Unoptimized', 'image-optimization' ),
25	'in-progress' => __( 'In progress', 'image-optimization' ),
26	'failed' => __( 'Errors', 'image-optimization' ),
27	];
28
29	$current_value = $this->get_current_filter();
30	?>
31	<label class="screen-reader-text" for="image-optimization-filter">
32	<?php esc_html_e( 'Filter by optimization status', 'image-optimization' ); ?>
33	</label>
34
35	<select class="image-optimization-filter" id="image-optimization-filter" name="image-optimization-filter">
36	<?php
37	foreach ( $options as $value => $title ) {
38	printf(
39	'<option value="%s" %s>%s</option>',
40	esc_attr( $value ),
41	selected( $value, $current_value, false ),
42	esc_html( $title )
43	);
44	}
45	?>
46	</select>
47	<?php
48	}
49
50	public function handle_filter( $query ) {
51	global $pagenow;
52
53	if ( 'upload.php' !== $pagenow ) {
54	return;
55	}
56
57	$current_value = $this->get_current_filter();
58
59	if ( empty( $current_value ) ) {
60	return;
61	}
62
63	$meta_query = empty( $query->get( 'meta_query' ) ) ? [] : $query->get( 'meta_query' );
64
65	$meta_query[] = [
66	[
67	'key' => '_wp_attachment_metadata', // Images without this field considered invalid
68	'compare' => 'EXISTS',
69	],
70	];
71
72	switch ( $current_value ) {
73	case 'not-optimized':
74	$meta_query[] = [
75	'key' => Image_Meta::IMAGE_OPTIMIZER_METADATA_KEY,
76	'compare' => 'NOT EXISTS',
77	];
78
79	break;
80
81	case 'optimized':
82	$meta_query[] = [
83	'compare' => 'LIKE',
84	'value' => '"status";s:9:"optimized"',
85	'key' => Image_Meta::IMAGE_OPTIMIZER_METADATA_KEY,
86	];
87
88	break;
89
90	case 'in-progress':
91	$meta_query[] = [
92	'compare' => 'LIKE',
93	'value' => '-in-progress"', // Covers both optimization and restoring
94	'key' => Image_Meta::IMAGE_OPTIMIZER_METADATA_KEY,
95	];
96
97	break;
98
99	case 'failed':
100	$meta_query[] = [
101	'compare' => 'LIKE',
102	'value' => '-failed"', // Covers both optimization and restoring
103	'key' => Image_Meta::IMAGE_OPTIMIZER_METADATA_KEY,
104	];
105
106	break;
107	}
108
109	$query->set( 'meta_query', $meta_query );
110	}
111
112	private function get_current_filter(): string {
113	return sanitize_text_field( wp_unslash( $_GET['image-optimization-filter'] ?? '' ) );
114	}
115
116	public function __construct() {
117	add_filter( 'restrict_manage_posts', [ $this, 'add_filter' ] );
118	add_filter( 'parse_query', [ $this, 'handle_filter' ] );
119	}
120	}
121