image-optimization / classes / image / image-meta.php

image-meta.php in Image Optimizer – Compress Images and Convert to WebP or AVIF 1.7.4, at classes/image/image-meta.php

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1	<?php
2
3	namespace ImageOptimization\Classes\Image;
4
5	if ( ! defined( 'ABSPATH' ) ) {
6	exit; // Exit if accessed directly.
7	}
8
9	class Image_Meta {
10	public const IMAGE_OPTIMIZER_METADATA_KEY = 'image_optimizer_metadata';
11	private const INITIAL_META_VALUE = [
12	'status' => Image_Status::NOT_OPTIMIZED,
13	'error_type' => null,
14	'compression_level' => null,
15	'retry_count' => null,
16	'sizes_optimized' => [],
17	'backups' => [],
18	'original_data' => [
19	'sizes' => [],
20	],
21	];
22
23	private int $image_id;
24	private array $image_meta;
25
26	public function get_status(): string {
27	return $this->image_meta['status'];
28	}
29
30	public function set_status( string $status ): Image_Meta {
31	$this->image_meta['status'] = $status;
32
33	return $this;
34	}
35
36	public function get_error_type(): ?string {
37	return $this->image_meta['error_type'];
38	}
39
40	public function set_error_type( ?string $type ): Image_Meta {
41	$this->image_meta['error_type'] = $type;
42
43	return $this;
44	}
45
46	public function get_compression_level(): ?string {
47	return $this->image_meta['compression_level'];
48	}
49
50	public function set_compression_level( string $compression_level ): Image_Meta {
51	$this->image_meta['compression_level'] = $compression_level;
52
53	return $this;
54	}
55
56	public function get_retry_count(): ?int {
57	return $this->image_meta['retry_count'];
58	}
59
60	public function set_retry_count( ?int $retry_count ): Image_Meta {
61	$this->image_meta['retry_count'] = $retry_count;
62
63	return $this;
64	}
65
66	public function get_optimized_sizes(): array {
67	return $this->image_meta['sizes_optimized'];
68	}
69
70	public function add_optimized_size( string $optimized_size ): Image_Meta {
71	if ( ! in_array( $optimized_size, $this->image_meta['sizes_optimized'], true ) ) {
72	$this->image_meta['sizes_optimized'][] = $optimized_size;
73	}
74
75	return $this;
76	}
77
78	public function clear_optimized_sizes(): Image_Meta {
79	$this->image_meta['sizes_optimized'] = [];
80
81	return $this;
82	}
83
84	public function set_optimized_size( array $optimized_size ): Image_Meta {
85	$this->image_meta['sizes_optimized'] = $optimized_size;
86
87	return $this;
88	}
89
90	public function clear_backups(): Image_Meta {
91	$this->image_meta['backups'] = [];
92
93	return $this;
94	}
95
96	public function get_image_backup_paths(): array {
97	return $this->image_meta['backups'];
98	}
99
100	public function get_image_backup_path( string $image_size ): ?string {
101	return $this->image_meta['backups'][ $image_size ] ?? null;
102	}
103
104	public function set_image_backup_path( string $image_size, string $backup_path ): Image_Meta {
105	$this->image_meta['backups'][ $image_size ] = $backup_path;
106
107	return $this;
108	}
109
110	public function remove_image_backup_path( string $image_size ): Image_Meta {
111	unset( $this->image_meta['backups'][ $image_size ] );
112
113	return $this;
114	}
115
116	public function get_original_file_size( string $image_size ): ?int {
117	if ( ! isset( $this->image_meta['original_data']['sizes'][ $image_size ]['filesize'] ) ) {
118	return null;
119	}
120
121	return $this->image_meta['original_data']['sizes'][ $image_size ]['filesize'];
122	}
123
124	public function get_original_mime_type( string $image_size ): ?string {
125	if ( ! isset( $this->image_meta['original_data']['sizes'][ $image_size ] ) ) {
126	return null;
127	}
128
129	return $this->image_meta['original_data']['sizes'][ $image_size ]['mime-type'];
130	}
131
132	public function get_original_width( string $image_size ): ?string {
133	if ( ! isset( $this->image_meta['original_data']['sizes'][ $image_size ] ) ) {
134	return null;
135	}
136
137	return $this->image_meta['original_data']['sizes'][ $image_size ]['width'];
138	}
139
140	public function get_original_height( string $image_size ): ?string {
141	if ( ! isset( $this->image_meta['original_data']['sizes'][ $image_size ] ) ) {
142	return null;
143	}
144
145	return $this->image_meta['original_data']['sizes'][ $image_size ]['height'];
146	}
147
148	public function add_original_data( string $size, array $data ): Image_Meta {
149	$this->image_meta['original_data']['sizes'][ $size ] = $data;
150
151	return $this;
152	}
153
154	public function clear_original_data(): Image_Meta {
155	$this->image_meta['original_data'] = [ 'sizes' => [] ];
156
157	return $this;
158	}
159
160	public function delete(): bool {
161	return delete_post_meta( $this->image_id, self::IMAGE_OPTIMIZER_METADATA_KEY );
162	}
163
164	public function save(): Image_Meta {
165	update_post_meta( $this->image_id, self::IMAGE_OPTIMIZER_METADATA_KEY, $this->image_meta );
166
167	$this->query_meta();
168
169	return $this;
170	}
171
172	private function query_meta(): void {
173	$meta = get_post_meta( $this->image_id, self::IMAGE_OPTIMIZER_METADATA_KEY, true );
174	$this->image_meta = $meta ? array_replace_recursive( self::INITIAL_META_VALUE, $meta ) : self::INITIAL_META_VALUE;
175	}
176
177	public function __construct( int $image_id ) {
178	$this->image_id = $image_id;
179
180	$this->query_meta();
181	}
182	}
183