| 1 |
<?php |
| 2 |
|
| 3 |
/** |
| 4 |
* The core functionality for image optimizing. |
| 5 |
* |
| 6 |
* @link http://webdeclic.com |
| 7 |
* @since 1.0.0 |
| 8 |
* |
| 9 |
* @package Quickwebp |
| 10 |
* @subpackage Quickwebp/admin |
| 11 |
*/ |
| 12 |
class Quickwebp_Image_Optimizer { |
| 13 |
|
| 14 |
/** |
| 15 |
* The ID of this plugin. |
| 16 |
* |
| 17 |
* @since 1.0.0 |
| 18 |
* @access private |
| 19 |
* @var string $plugin_name The ID of this plugin. |
| 20 |
*/ |
| 21 |
private $plugin_name; |
| 22 |
|
| 23 |
/** |
| 24 |
* The version of this plugin. |
| 25 |
* |
| 26 |
* @since 1.0.0 |
| 27 |
* @access private |
| 28 |
* @var string $version The current version of this plugin. |
| 29 |
*/ |
| 30 |
private $version; |
| 31 |
|
| 32 |
/** |
| 33 |
* Allowed mime types for the optimazation |
| 34 |
*/ |
| 35 |
public $allowed_mime_types; |
| 36 |
|
| 37 |
/** |
| 38 |
* Initialize the class and set its properties. |
| 39 |
* |
| 40 |
* @since 1.0.0 |
| 41 |
* @param string $plugin_name The name of this plugin. |
| 42 |
* @param string $version The version of this plugin. |
| 43 |
*/ |
| 44 |
public function __construct( $plugin_name, $version ) { |
| 45 |
|
| 46 |
$this->plugin_name = $plugin_name; |
| 47 |
$this->version = $version; |
| 48 |
$this->allowed_mime_types = array( 'image/jpeg', 'image/png', 'image/webp', 'image/avif' ); |
| 49 |
} |
| 50 |
|
| 51 |
/** |
| 52 |
* Optimize an image added in wp_media |
| 53 |
*/ |
| 54 |
public function image_optimization( $file ) { |
| 55 |
global $quickwebp_surecart_client; |
| 56 |
|
| 57 |
quickwebp_debug_log( 'image_optimization:start', array( |
| 58 |
'file_name' => $file['name'] ?? '', |
| 59 |
'file_type' => $file['type'] ?? '', |
| 60 |
) ); |
| 61 |
|
| 62 |
$settings = $this->get_settings(); |
| 63 |
$image_file = $this->file_is_image( $file, $settings ); |
| 64 |
|
| 65 |
if ( ! $image_file ) { |
| 66 |
quickwebp_debug_log( 'image_optimization:not_image' ); |
| 67 |
return $file; |
| 68 |
} |
| 69 |
|
| 70 |
$mode_enabled = $settings['quickwebp_settings_conversion']; |
| 71 |
if ( $mode_enabled === '0' ) { |
| 72 |
quickwebp_debug_log( 'image_optimization:conversion_disabled' ); |
| 73 |
return $image_file; |
| 74 |
} |
| 75 |
|
| 76 |
$save_original = is_array( $settings['quickwebp_settings_conversion_save_original'] ) ? $settings['quickwebp_settings_conversion_save_original'] : array(); |
| 77 |
if ( in_array( 'checked', $save_original ) ) { |
| 78 |
quickwebp_debug_log( 'image_optimization:save_original_enabled' ); |
| 79 |
return $image_file; |
| 80 |
} |
| 81 |
|
| 82 |
$ignore_same_format = is_array( $settings['quickwebp_settings_conversion_ignore_webp'] ) ? $settings['quickwebp_settings_conversion_ignore_webp'] : array(); |
| 83 |
$mime_type = wp_get_image_mime( $image_file['tmp_name'] ); |
| 84 |
if ( in_array( 'checked', $ignore_same_format ) ) { |
| 85 |
if ( '1' == $mode_enabled && 'image/webp' == $mime_type ) { |
| 86 |
quickwebp_debug_log( 'image_optimization:skip_same_format', array( 'mime_type' => $mime_type ) ); |
| 87 |
return $image_file; |
| 88 |
} elseif( '2' == $mode_enabled && 'image/avif' == $mime_type ) { |
| 89 |
quickwebp_debug_log( 'image_optimization:skip_same_format', array( 'mime_type' => $mime_type ) ); |
| 90 |
return $image_file; |
| 91 |
} |
| 92 |
} |
| 93 |
|
| 94 |
$quality = $this->get_the_quality( $settings ); |
| 95 |
$is_pro = false; |
| 96 |
if ( $quickwebp_surecart_client ) { |
| 97 |
$is_pro = $quickwebp_surecart_client->license()->is_valid(); |
| 98 |
} |
| 99 |
|
| 100 |
$image_file['new_size'] = $image_file['size']; |
| 101 |
$image_file['new_type'] = $image_file['type']; |
| 102 |
|
| 103 |
if ( '2' === $mode_enabled && $is_pro ) { |
| 104 |
quickwebp_debug_log( 'image_optimization:try_avif', array( 'mime_type' => $mime_type, 'quality' => $quality ) ); |
| 105 |
$avif_image = $this->create_avif_image( $image_file['tmp_name'], $image_file['tmp_name'], $quality ); |
| 106 |
if ( $avif_image ) { |
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$image_file['size'] = filesize( $image_file['tmp_name'] ); |
| 108 |
$image_file['type'] = 'image/avif'; |
| 109 |
$image_file['quickwebp'] = 'optimized'; |
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$this->record_optimization_stats( $image_file['new_size'], $image_file['size'] ); |
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quickwebp_debug_log( 'image_optimization:avif_success', array( 'new_size' => $image_file['size'] ) ); |
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} |
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} |
| 114 |
|
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if ( '1' === $mode_enabled ) { |
| 116 |
quickwebp_debug_log( 'image_optimization:try_webp', array( 'mime_type' => $mime_type, 'quality' => $quality ) ); |
| 117 |
$webp_image = $this->create_webp_image( $image_file['tmp_name'], $image_file['tmp_name'], $quality ); |
| 118 |
if ( $webp_image ) { |
| 119 |
$image_file['size'] = filesize( $image_file['tmp_name'] ); |
| 120 |
$image_file['type'] = 'image/webp'; |
| 121 |
$image_file['quickwebp'] = 'optimized'; |
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$this->record_optimization_stats( $image_file['new_size'], $image_file['size'] ); |
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quickwebp_debug_log( 'image_optimization:webp_success', array( 'new_size' => $image_file['size'] ) ); |
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} |
| 125 |
} |
| 126 |
|
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return $image_file; |
| 128 |
} |
| 129 |
|
| 130 |
/** |
| 131 |
* Add post meta to the attachment that already optimized |
| 132 |
*/ |
| 133 |
public function add_already_optimized_meta( $metadata, $attachment_id, $context ) { |
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//phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 135 |
$quickwebp = sanitize_text_field( wp_unslash( $_FILES['async-upload']['quickwebp'] ?? '' ) ); |
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|
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if ( 'optimized' == $quickwebp ) { |
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//phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 139 |
$type = sanitize_text_field( wp_unslash( $_FILES['async-upload']['type'] ?? '' ) ); |
| 140 |
|
| 141 |
if ( 'image/webp' == $type ) { |
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update_post_meta( $attachment_id, 'quickwebp_already_optimized', '1' ); |
| 143 |
} elseif ( 'image/avif' == $type ) { |
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update_post_meta( $attachment_id, 'quickwebp_already_optimized', '2' ); |
| 145 |
} |
| 146 |
} |
| 147 |
|
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return $metadata; |
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} |
| 150 |
|
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/** |
| 152 |
* Save the original image in the attachment meta |
| 153 |
*/ |
| 154 |
public function save_original_image( $metadata, $attachment_id, $context ) { |
| 155 |
|
| 156 |
if ( $context != 'create' ) { |
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return $metadata; |
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} |
| 159 |
|
| 160 |
$settings = $this->get_settings(); |
| 161 |
|
| 162 |
$mode_enabled = $settings['quickwebp_settings_conversion']; |
| 163 |
if ( $mode_enabled === '0' ) { |
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return $metadata; |
| 165 |
} |
| 166 |
|
| 167 |
$save_original = is_array( $settings['quickwebp_settings_conversion_save_original'] ) ? $settings['quickwebp_settings_conversion_save_original'] : array(); |
| 168 |
if ( ! in_array( 'checked', $save_original ) ) { |
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return $metadata; |
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} |
| 171 |
|
| 172 |
$ignore_same_format = is_array( $settings['quickwebp_settings_conversion_ignore_webp'] ) ? $settings['quickwebp_settings_conversion_ignore_webp'] : array(); |
| 173 |
//phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 174 |
$mime_type = sanitize_text_field( wp_unslash( $_FILES['async-upload']['type'] ?? '' ) ); |
| 175 |
if ( in_array( 'checked', $ignore_same_format ) ) { |
| 176 |
if ( '1' == $mode_enabled && 'image/webp' == $mime_type ) { |
| 177 |
return $metadata; |
| 178 |
} elseif( '2' == $mode_enabled && 'image/avif' == $mime_type ) { |
| 179 |
return $metadata; |
| 180 |
} |
| 181 |
} |
| 182 |
|
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$sizes = $this->get_media_files( $attachment_id ); |
| 184 |
$new_sizes = array(); |
| 185 |
|
| 186 |
foreach ( $sizes as $key => $size ) { |
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$result = $this->optimize_local_file( $size ); |
| 188 |
|
| 189 |
if ( $result ) { |
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$new_sizes[$key] = $result; |
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} |
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} |
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|
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if ( ! empty( $new_sizes ) ) { |
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$this->record_attachment_optimization_stats( $new_sizes ); |
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|
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if ( '1' == $mode_enabled ) { |
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update_post_meta( $attachment_id, 'quickwebp_already_optimized', '1' ); |
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} elseif ( '2' == $mode_enabled ) { |
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update_post_meta( $attachment_id, 'quickwebp_already_optimized', '2' ); |
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} |
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|
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update_post_meta( $attachment_id, 'quickwebp_data', $new_sizes ); |
| 204 |
delete_post_meta( $attachment_id, 'quickwebp_has_error' ); |
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} else { |
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update_post_meta( $attachment_id, 'quickwebp_has_error', '1' ); |
| 207 |
} |
| 208 |
|
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return $metadata; |
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} |
| 211 |
|
| 212 |
/** |
| 213 |
* Add data to the attachment |
| 214 |
*/ |
| 215 |
public function add_data_to_attachment( $metadata, $attachment_id, $context ) { |
| 216 |
|
| 217 |
if ( $context != 'create' ) { |
| 218 |
return $metadata; |
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} |
| 220 |
|
| 221 |
$settings = $this->get_settings(); |
| 222 |
if ( $settings['quickwebp_settings_completion'] != '1' ) { |
| 223 |
return $metadata; |
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} |
| 225 |
|
| 226 |
//phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 227 |
$original_name = isset( $_FILES['async-upload']['original_name'] ) ? sanitize_text_field( wp_unslash( $_FILES['async-upload']['original_name'] ) ) : sanitize_text_field( $_FILES['async-upload']['name'] ?? '' ); |
| 228 |
if ( ! empty( $original_name ) ) { |
| 229 |
$original_name = pathinfo( $original_name, PATHINFO_FILENAME ); |
| 230 |
$post_arr = array(); |
| 231 |
|
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$completion_options = is_array( $settings['quickwebp_settings_completion_options'] ) ? $settings['quickwebp_settings_completion_options'] : array(); |
| 233 |
|
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if ( in_array( 'title', $completion_options ) ) { |
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$post_arr['post_title'] = $original_name; |
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} |
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|
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if ( in_array( 'caption', $completion_options ) ) { |
| 239 |
$post_arr['post_excerpt'] = $original_name; |
| 240 |
} |
| 241 |
|
| 242 |
if ( in_array( 'alt', $completion_options ) ) { |
| 243 |
$post_arr['meta_input']['_wp_attachment_image_alt'] = $original_name; |
| 244 |
} |
| 245 |
|
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if ( in_array( 'description', $completion_options ) ) { |
| 247 |
$post_arr['post_content'] = $original_name; |
| 248 |
} |
| 249 |
|
| 250 |
if ( ! empty( $post_arr ) ) { |
| 251 |
$post_arr['ID'] = $attachment_id; |
| 252 |
wp_update_post( $post_arr ); |
| 253 |
} |
| 254 |
} |
| 255 |
|
| 256 |
return $metadata; |
| 257 |
} |
| 258 |
|
| 259 |
/** |
| 260 |
* Change the default size of wp editor |
| 261 |
*/ |
| 262 |
public function change_wp_max_size( $max_size, $imagesize ) { |
| 263 |
|
| 264 |
$settings = $this->get_settings(); |
| 265 |
$resize_active = $settings['quickwebp_settings_resize']; |
| 266 |
|
| 267 |
if ( $resize_active == '1' ) { |
| 268 |
|
| 269 |
$imagesize_width = isset($imagesize[0]) ? $imagesize[0] : 0; |
| 270 |
$resize_value = $settings['quickwebp_settings_resize_value']; |
| 271 |
|
| 272 |
if ( $imagesize_width > $resize_value ) { |
| 273 |
$max_size = $resize_value; |
| 274 |
} |
| 275 |
} |
| 276 |
|
| 277 |
return $max_size; |
| 278 |
} |
| 279 |
|
| 280 |
/** |
| 281 |
* Change the default quality of wp editor |
| 282 |
*/ |
| 283 |
public function change_wp_quality( $default_quality ) { |
| 284 |
|
| 285 |
$settings = $this->get_settings(); |
| 286 |
$mode_enabled = $settings['quickwebp_settings_conversion']; |
| 287 |
if ( $mode_enabled === '0' ) { |
| 288 |
return $default_quality; |
| 289 |
} |
| 290 |
|
| 291 |
return 100; |
| 292 |
} |
| 293 |
|
| 294 |
/** |
| 295 |
* Optimize image through ajax |
| 296 |
*/ |
| 297 |
public function image_optimization_ajax() { |
| 298 |
global $quickwebp_surecart_client; |
| 299 |
|
| 300 |
quickwebp_debug_log( 'image_optimization_ajax:start' ); |
| 301 |
|
| 302 |
if ( ! current_user_can( 'upload_files' ) ) { |
| 303 |
wp_send_json_error( __( 'You are not allowed to upload files.', 'quickwebp' ), 403 ); |
| 304 |
} |
| 305 |
|
| 306 |
// verify the nonce. |
| 307 |
$nonce = isset( $_POST['nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : ''; |
| 308 |
if( !wp_verify_nonce( $nonce, 'image_optimize_nonce' ) ) { |
| 309 |
wp_send_json_error( __( 'Refresh the page and try again.', 'quickwebp' ) ); |
| 310 |
} |
| 311 |
|
| 312 |
// Get the file |
| 313 |
$file = count($_FILES) > 0 ? array_shift($_FILES) : array(); |
| 314 |
if ( empty($file) ) { |
| 315 |
quickwebp_debug_log( 'image_optimization_ajax:missing_file' ); |
| 316 |
wp_send_json_error( __( 'No image uploaded, try again.', 'quickwebp' ) ); |
| 317 |
} |
| 318 |
|
| 319 |
$settings = $this->get_ajax_settings(); |
| 320 |
$image_file = $this->file_is_image( $file, $settings ); |
| 321 |
|
| 322 |
if ( ! $image_file ) { |
| 323 |
quickwebp_debug_log( 'image_optimization_ajax:not_image' ); |
| 324 |
wp_send_json_error( __( 'No image uploaded, try again.', 'quickwebp' ) ); |
| 325 |
} |
| 326 |
|
| 327 |
$mode_enabled = $settings['quickwebp_settings_conversion']; |
| 328 |
if ( $mode_enabled === '0' ) { |
| 329 |
quickwebp_debug_log( 'image_optimization_ajax:conversion_disabled' ); |
| 330 |
$image_file['new_size'] = $image_file['size']; |
| 331 |
$image_file['new_type'] = $image_file['type']; |
| 332 |
$this->return_ajax_data( $image_file ); |
| 333 |
} |
| 334 |
|
| 335 |
$quality = $this->get_the_quality( $settings ); |
| 336 |
$is_pro = false; |
| 337 |
if ( $quickwebp_surecart_client ) { |
| 338 |
$is_pro = $quickwebp_surecart_client->license()->is_valid(); |
| 339 |
} |
| 340 |
|
| 341 |
$image_file['new_size'] = $image_file['size']; |
| 342 |
$image_file['new_type'] = $image_file['type']; |
| 343 |
|
| 344 |
if ( '2' === $mode_enabled && $is_pro ) { |
| 345 |
quickwebp_debug_log( 'image_optimization_ajax:try_avif', array( 'quality' => $quality ) ); |
| 346 |
$avif_image = $this->create_avif_image( $image_file['tmp_name'], $image_file['tmp_name'], $quality ); |
| 347 |
if ( $avif_image ) { |
| 348 |
$image_file['new_size'] = filesize( $image_file['tmp_name'] ); |
| 349 |
$image_file['new_type'] = 'image/avif'; |
| 350 |
} |
| 351 |
} |
| 352 |
|
| 353 |
if ( '1' === $mode_enabled ) { |
| 354 |
quickwebp_debug_log( 'image_optimization_ajax:try_webp', array( 'quality' => $quality ) ); |
| 355 |
$webp_image = $this->create_webp_image( $image_file['tmp_name'], $image_file['tmp_name'], $quality ); |
| 356 |
if ( $webp_image ) { |
| 357 |
$image_file['new_size'] = filesize( $image_file['tmp_name'] ); |
| 358 |
$image_file['new_type'] = 'image/webp'; |
| 359 |
} |
| 360 |
} |
| 361 |
|
| 362 |
$this->return_ajax_data( $image_file ); |
| 363 |
} |
| 364 |
|
| 365 |
/** |
| 366 |
* Optimize a single media |
| 367 |
*/ |
| 368 |
public function single_optimization_ajax() { |
| 369 |
quickwebp_debug_log( 'single_optimization_ajax:start' ); |
| 370 |
|
| 371 |
// verify the nonce. |
| 372 |
$nonce = isset( $_POST['nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : ''; |
| 373 |
if( !wp_verify_nonce( $nonce, 'quickwebp_admin_attachment' ) ) { |
| 374 |
wp_send_json_error( __( 'Refresh the page and try again.', 'quickwebp' ) ); |
| 375 |
} |
| 376 |
|
| 377 |
// Sanitize data |
| 378 |
$attachment_id = isset( $_POST['attachment_id'] ) ? absint( wp_unslash( $_POST['attachment_id'] ) ) : 0; |
| 379 |
|
| 380 |
if ( ! $attachment_id ) { |
| 381 |
quickwebp_debug_log( 'single_optimization_ajax:missing_attachment_id' ); |
| 382 |
wp_send_json_error( __( 'No attachment id.', 'quickwebp' ) ); |
| 383 |
} |
| 384 |
|
| 385 |
$settings = $this->get_settings(); |
| 386 |
$mode_enabled = $settings['quickwebp_settings_conversion']; |
| 387 |
if ( '0' === $mode_enabled ) { |
| 388 |
wp_send_json_error( __( 'Choose an image format and save the settings.', 'quickwebp' ) ); |
| 389 |
} |
| 390 |
|
| 391 |
$already_optimized = get_post_meta( $attachment_id, 'quickwebp_already_optimized', true ); |
| 392 |
|
| 393 |
if ( '1' == $already_optimized && '1' == $mode_enabled ) { |
| 394 |
wp_send_json_error( __( 'Already optimized.', 'quickwebp' ) ); |
| 395 |
} |
| 396 |
|
| 397 |
if ( '2' == $already_optimized && '2' == $mode_enabled ) { |
| 398 |
wp_send_json_error( __( 'Already optimized.', 'quickwebp' ) ); |
| 399 |
} |
| 400 |
|
| 401 |
$post_mime_type = get_post_mime_type( $attachment_id ); |
| 402 |
if ( ! in_array( $post_mime_type, $this->allowed_mime_types ) ) { |
| 403 |
wp_send_json_error( __( 'Not a valid image.', 'quickwebp' ) ); |
| 404 |
} |
| 405 |
|
| 406 |
$sizes = $this->get_media_files( $attachment_id ); |
| 407 |
$new_sizes = array(); |
| 408 |
|
| 409 |
foreach ( $sizes as $key => $size ) { |
| 410 |
quickwebp_debug_log( 'single_optimization_ajax:optimize_size', array( 'size_key' => $key, 'path' => $size['path'] ?? '' ) ); |
| 411 |
$result = $this->optimize_local_file( $size ); |
| 412 |
|
| 413 |
if ( $result ) { |
| 414 |
$new_sizes[$key] = $result; |
| 415 |
} |
| 416 |
} |
| 417 |
|
| 418 |
if ( ! empty( $new_sizes ) ) { |
| 419 |
$this->record_attachment_optimization_stats( $new_sizes ); |
| 420 |
|
| 421 |
$data = get_post_meta( $attachment_id, 'quickwebp_data', true ); |
| 422 |
if ( ! empty( $data ) ) { |
| 423 |
$this->remove_related_files( $data ); |
| 424 |
} |
| 425 |
|
| 426 |
if ( '1' == $mode_enabled ) { |
| 427 |
update_post_meta( $attachment_id, 'quickwebp_already_optimized', '1' ); |
| 428 |
} elseif ( '2' == $mode_enabled ) { |
| 429 |
update_post_meta( $attachment_id, 'quickwebp_already_optimized', '2' ); |
| 430 |
} |
| 431 |
|
| 432 |
update_post_meta( $attachment_id, 'quickwebp_data', $new_sizes ); |
| 433 |
delete_post_meta( $attachment_id, 'quickwebp_has_error' ); |
| 434 |
} else { |
| 435 |
update_post_meta( $attachment_id, 'quickwebp_has_error', '1' ); |
| 436 |
delete_post_meta( $attachment_id, 'quickwebp_already_optimized' ); |
| 437 |
delete_post_meta( $attachment_id, 'quickwebp_data' ); |
| 438 |
} |
| 439 |
|
| 440 |
$wp_media_extend = new Quickwebp_Wp_Media_Extends( $this->plugin_name, $this->version ); |
| 441 |
$html = $wp_media_extend->attachment_data( $new_sizes, $attachment_id ); |
| 442 |
|
| 443 |
wp_send_json_success( $html ); |
| 444 |
} |
| 445 |
|
| 446 |
/** |
| 447 |
* Undo a single media optimization |
| 448 |
*/ |
| 449 |
public function undo_single_optimization_ajax() { |
| 450 |
|
| 451 |
// verify the nonce. |
| 452 |
$nonce = isset( $_POST['nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : ''; |
| 453 |
if( !wp_verify_nonce( $nonce, 'quickwebp_admin_attachment' ) ) { |
| 454 |
wp_send_json_error( __( 'Refresh the page and try again.', 'quickwebp' ) ); |
| 455 |
} |
| 456 |
|
| 457 |
// Sanitize data |
| 458 |
$attachment_id = isset( $_POST['attachment_id'] ) ? absint( wp_unslash( $_POST['attachment_id'] ) ) : 0; |
| 459 |
|
| 460 |
if ( ! $attachment_id ) { |
| 461 |
wp_send_json_error( __( 'No attachment id.', 'quickwebp' ) ); |
| 462 |
} |
| 463 |
|
| 464 |
$data = get_post_meta( $attachment_id, 'quickwebp_data', true ); |
| 465 |
if ( ! empty( $data ) ) { |
| 466 |
$this->remove_related_files( $data ); |
| 467 |
delete_post_meta( $attachment_id, 'quickwebp_already_optimized' ); |
| 468 |
delete_post_meta( $attachment_id, 'quickwebp_data' ); |
| 469 |
|
| 470 |
$wp_media_extend = new Quickwebp_Wp_Media_Extends( $this->plugin_name, $this->version ); |
| 471 |
$html = $wp_media_extend->optimize_btn( $attachment_id ); |
| 472 |
wp_send_json_success( $html ); |
| 473 |
} else { |
| 474 |
wp_send_json_error( __( 'Not optimized.', 'quickwebp' ) ); |
| 475 |
} |
| 476 |
} |
| 477 |
|
| 478 |
/** |
| 479 |
* Trigger before delete attachment |
| 480 |
*/ |
| 481 |
public function before_delete_attachment( $post_id ) { |
| 482 |
$data = get_post_meta( $post_id, 'quickwebp_data', true ); |
| 483 |
if ( ! empty( $data ) ) { |
| 484 |
$this->remove_related_files( $data ); |
| 485 |
} |
| 486 |
} |
| 487 |
|
| 488 |
/** |
| 489 |
* Get the image data for the preview in the settings page |
| 490 |
*/ |
| 491 |
public function get_image_data_for_preview_ajax() { |
| 492 |
quickwebp_debug_log( 'get_image_data_for_preview_ajax:start' ); |
| 493 |
|
| 494 |
// verify the nonce. |
| 495 |
$nonce = isset( $_POST['nonce'] ) ? sanitize_text_field( wp_unslash( $_POST['nonce'] ) ) : ''; |
| 496 |
if( !wp_verify_nonce( $nonce, 'image_optimize_nonce' ) ) { |
| 497 |
wp_send_json_error( __( 'Refresh the page and try again.', 'quickwebp' ) ); |
| 498 |
} |
| 499 |
|
| 500 |
// Get the file |
| 501 |
$file = count($_FILES) > 0 ? array_shift($_FILES) : array(); |
| 502 |
if ( empty($file) ) { |
| 503 |
quickwebp_debug_log( 'get_image_data_for_preview_ajax:missing_file' ); |
| 504 |
wp_send_json_error( __( 'No image uploaded, try again.', 'quickwebp' ) ); |
| 505 |
} |
| 506 |
|
| 507 |
$image_file = $this->file_is_image( $file ); |
| 508 |
if ( ! $image_file ) { |
| 509 |
quickwebp_debug_log( 'get_image_data_for_preview_ajax:not_image' ); |
| 510 |
wp_send_json_error( __( 'No image uploaded, try again.', 'quickwebp' ) ); |
| 511 |
} |
| 512 |
|
| 513 |
$preview_image_data = array( |
| 514 |
'name' => $image_file['name'], |
| 515 |
'size' => size_format( $image_file['size'], 2 ), |
| 516 |
'dimensions' => $image_file['width'] . ' x ' . $image_file['height'], |
| 517 |
); |
| 518 |
|
| 519 |
$conversions = array( '1', '2' ); |
| 520 |
$qualities = array( 'low', 'medium', 'high', 'extra_high' ); |
| 521 |
|
| 522 |
foreach ( $conversions as $conversion ) { |
| 523 |
foreach ( $qualities as $quality ) { |
| 524 |
quickwebp_debug_log( 'get_image_data_for_preview_ajax:preview_variant', array( 'conversion' => $conversion, 'quality' => $quality ) ); |
| 525 |
|
| 526 |
$size_after = 0; |
| 527 |
|
| 528 |
if ( '2' == $conversion ) { |
| 529 |
$new_path = $image_file['tmp_name'] . '-' . $quality . '.avif'; |
| 530 |
$quality_value = $this->get_the_quality_values( $quality, $conversion ); |
| 531 |
$avif_image = $this->create_avif_image( $image_file['tmp_name'], $new_path, $quality_value ); |
| 532 |
|
| 533 |
if ( $avif_image ) { |
| 534 |
$size_after = filesize( $new_path ); |
| 535 |
} |
| 536 |
} elseif ( '1' == $conversion ) { |
| 537 |
$new_path = $image_file['tmp_name'] . '-' . $quality . '.webp'; |
| 538 |
$quality_value = $this->get_the_quality_values( $quality, $conversion ); |
| 539 |
$webp_image = $this->create_webp_image( $image_file['tmp_name'], $new_path, $quality_value ); |
| 540 |
|
| 541 |
if ( $webp_image ) { |
| 542 |
$size_after = filesize( $new_path ); |
| 543 |
} |
| 544 |
} |
| 545 |
|
| 546 |
$deference = $image_file['size'] - $size_after; |
| 547 |
$percent = $deference / $image_file['size'] * 100; |
| 548 |
|
| 549 |
$preview_image_data[$conversion . '_' . $quality] = array( |
| 550 |
'size' => size_format( $size_after, 2 ), |
| 551 |
'save' => size_format( $deference, 2 ), |
| 552 |
'save_percent' => round( $percent ) . '%', |
| 553 |
'percent' => round( 100 - $percent ) . '%', |
| 554 |
); |
| 555 |
} |
| 556 |
} |
| 557 |
|
| 558 |
wp_send_json_success( $preview_image_data ); |
| 559 |
} |
| 560 |
|
| 561 |
/** |
| 562 |
* Get the unoptimized media ids |
| 563 |
*/ |
| 564 |
public function get_unoptimized_media_ids() { |
| 565 |
|
| 566 |
$settings = $this->get_settings(); |
| 567 |
$mode_enabled = $settings['quickwebp_settings_conversion']; |
| 568 |
$ignore_same_format = is_array( $settings['quickwebp_settings_conversion_ignore_webp'] ) ? $settings['quickwebp_settings_conversion_ignore_webp'] : array(); |
| 569 |
|
| 570 |
$statuses = array( |
| 571 |
'inherit' => 'inherit', |
| 572 |
'private' => 'private', |
| 573 |
); |
| 574 |
$custom_statuses = get_post_stati( array( 'public' => true ) ); |
| 575 |
unset( $custom_statuses['publish'] ); |
| 576 |
if ( $custom_statuses ) { |
| 577 |
$statuses = array_merge( $statuses, $custom_statuses ); |
| 578 |
} |
| 579 |
|
| 580 |
$allowed_mime_types = $this->allowed_mime_types; |
| 581 |
if ( in_array( 'checked', $ignore_same_format ) ) { |
| 582 |
if ( '1' == $mode_enabled ) { |
| 583 |
$webp_index = array_search( 'image/webp', $allowed_mime_types ); |
| 584 |
unset( $allowed_mime_types[$webp_index] ); |
| 585 |
} elseif ( '2' == $mode_enabled ) { |
| 586 |
$avif_index = array_search( 'image/avif', $allowed_mime_types ); |
| 587 |
unset( $allowed_mime_types[$avif_index] ); |
| 588 |
} |
| 589 |
} |
| 590 |
|
| 591 |
$meta_query_already_optimized = array( |
| 592 |
'relation' => 'OR', |
| 593 |
array( |
| 594 |
'key' => 'quickwebp_already_optimized', |
| 595 |
'compare' => 'NOT EXISTS' |
| 596 |
), |
| 597 |
); |
| 598 |
|
| 599 |
if ( 'webp' == $mode_enabled ) { |
| 600 |
$meta_query_already_optimized[] = array( |
| 601 |
'key' => 'quickwebp_already_optimized', |
| 602 |
'compare' => '!=', |
| 603 |
'value' => '1', |
| 604 |
); |
| 605 |
} elseif ( 'avif' == $mode_enabled ) { |
| 606 |
$meta_query_already_optimized[] = array( |
| 607 |
'key' => 'quickwebp_already_optimized', |
| 608 |
'compare' => '!=', |
| 609 |
'value' => '2', |
| 610 |
); |
| 611 |
} |
| 612 |
|
| 613 |
$media_ids = get_posts( array( |
| 614 |
'post_type' => 'attachment', |
| 615 |
'post_mime_type' => $allowed_mime_types, |
| 616 |
'post_status' => array_keys( $statuses ), |
| 617 |
'posts_per_page' => -1, |
| 618 |
'fields' => 'ids', |
| 619 |
// phpcs:ignore WordPress.DB.SlowDBQuery.slow_db_query_meta_query |
| 620 |
'meta_query' => array( |
| 621 |
'relation' => 'AND', |
| 622 |
array( |
| 623 |
'key' => 'quickwebp_has_error', |
| 624 |
'compare' => 'NOT EXISTS' |
| 625 |
), |
| 626 |
$meta_query_already_optimized, |
| 627 |
), |
| 628 |
) ); |
| 629 |
|
| 630 |
return $media_ids; |
| 631 |
} |
| 632 |
|
| 633 |
/** |
| 634 |
* Get the list of media files |
| 635 |
*/ |
| 636 |
public function get_media_files( $media_id ) { |
| 637 |
$fullsize_path = get_attached_file( $media_id ); |
| 638 |
|
| 639 |
if ( ! $fullsize_path ) { |
| 640 |
return array(); |
| 641 |
} |
| 642 |
|
| 643 |
$media_data = wp_get_attachment_image_src( $media_id, 'full' ); |
| 644 |
$file_type = wp_check_filetype( $fullsize_path ); |
| 645 |
|
| 646 |
$all_sizes = [ |
| 647 |
'full' => [ |
| 648 |
'size' => 'full', |
| 649 |
'path' => $fullsize_path, |
| 650 |
'width' => $media_data[1], |
| 651 |
'height' => $media_data[2], |
| 652 |
'mime-type' => $file_type['type'], |
| 653 |
'disabled' => false, |
| 654 |
], |
| 655 |
]; |
| 656 |
|
| 657 |
$sizes = wp_get_attachment_metadata( $media_id, true ); |
| 658 |
$sizes = ! empty( $sizes['sizes'] ) && is_array( $sizes['sizes'] ) ? $sizes['sizes'] : []; |
| 659 |
|
| 660 |
$dir_path = trailingslashit( dirname( $fullsize_path ) ); |
| 661 |
|
| 662 |
foreach ( $sizes as $size => $size_data ) { |
| 663 |
$all_sizes[ $size ] = [ |
| 664 |
'size' => $size, |
| 665 |
'path' => $dir_path . $size_data['file'], |
| 666 |
'width' => $size_data['width'], |
| 667 |
'height' => $size_data['height'], |
| 668 |
'mime-type' => $size_data['mime-type'], |
| 669 |
'disabled' => false |
| 670 |
]; |
| 671 |
} |
| 672 |
|
| 673 |
return $all_sizes; |
| 674 |
} |
| 675 |
|
| 676 |
/** |
| 677 |
* Optimize a local file |
| 678 |
*/ |
| 679 |
public function optimize_local_file( $size ) { |
| 680 |
global $quickwebp_surecart_client; |
| 681 |
|
| 682 |
quickwebp_debug_log( 'optimize_local_file:start', array( 'path' => $size['path'] ?? '' ) ); |
| 683 |
|
| 684 |
if ( !is_file($size['path']) ) { |
| 685 |
quickwebp_debug_log( 'optimize_local_file:missing_file', array( 'path' => $size['path'] ?? '' ) ); |
| 686 |
return false; |
| 687 |
} |
| 688 |
|
| 689 |
$real_type = mime_content_type( $size['path']); |
| 690 |
if ( !in_array( $real_type, $this->allowed_mime_types ) ) { |
| 691 |
quickwebp_debug_log( 'optimize_local_file:invalid_mime_type', array( 'mime_type' => $real_type ) ); |
| 692 |
return false; |
| 693 |
} |
| 694 |
|
| 695 |
$settings = $this->get_settings(); |
| 696 |
$quality = $this->get_the_quality( $settings ); |
| 697 |
$is_pro = false; |
| 698 |
if ( $quickwebp_surecart_client ) { |
| 699 |
$is_pro = $quickwebp_surecart_client->license()->is_valid(); |
| 700 |
} |
| 701 |
$mode_enabled = $settings['quickwebp_settings_conversion']; |
| 702 |
$size_before = filesize( $size['path'] ); |
| 703 |
$new_path = $size['path'] . '.' . ( '2' === $mode_enabled && $is_pro ? 'avif' : 'webp' ); |
| 704 |
$size_after = 0; |
| 705 |
|
| 706 |
if ( '2' === $mode_enabled && $is_pro ) { |
| 707 |
quickwebp_debug_log( 'optimize_local_file:try_avif', array( 'path' => $size['path'], 'quality' => $quality ) ); |
| 708 |
$avif_image = $this->create_avif_image( $size['path'], $new_path, $quality ); |
| 709 |
if ( $avif_image ) { |
| 710 |
$size_after = filesize( $new_path ); |
| 711 |
} |
| 712 |
} elseif ( '1' === $mode_enabled ) { |
| 713 |
quickwebp_debug_log( 'optimize_local_file:try_webp', array( 'path' => $size['path'], 'quality' => $quality ) ); |
| 714 |
$webp_image = $this->create_webp_image( $size['path'], $new_path, $quality ); |
| 715 |
if ( $webp_image ) { |
| 716 |
$size_after = filesize( $new_path ); |
| 717 |
} |
| 718 |
} |
| 719 |
|
| 720 |
if ( ! $size_after ) { |
| 721 |
quickwebp_debug_log( 'optimize_local_file:conversion_failed', array( 'path' => $size['path'], 'target_path' => $new_path ) ); |
| 722 |
return false; |
| 723 |
} |
| 724 |
|
| 725 |
$deference = $size_before - $size_after; |
| 726 |
$percent = $deference / $size_before * 100; |
| 727 |
|
| 728 |
return array( |
| 729 |
'success' => 1, |
| 730 |
'original_size' => $size_before, |
| 731 |
'optimized_size' => $size_after, |
| 732 |
'percent' => round( $percent, 2 ), |
| 733 |
'path' => $new_path, |
| 734 |
'format' => $mode_enabled, |
| 735 |
); |
| 736 |
} |
| 737 |
|
| 738 |
/** |
| 739 |
* Record aggregated optimization statistics for one image attachment. |
| 740 |
* |
| 741 |
* @param array $optimized_sizes Optimization results for the attachment sizes. |
| 742 |
*/ |
| 743 |
public function record_attachment_optimization_stats( $optimized_sizes ) { |
| 744 |
$size_before = 0; |
| 745 |
$size_after = 0; |
| 746 |
|
| 747 |
foreach ( $optimized_sizes as $optimized_size ) { |
| 748 |
$size_before += absint( $optimized_size['original_size'] ?? 0 ); |
| 749 |
$size_after += absint( $optimized_size['optimized_size'] ?? 0 ); |
| 750 |
} |
| 751 |
|
| 752 |
$this->record_optimization_stats( $size_before, $size_after ); |
| 753 |
} |
| 754 |
|
| 755 |
/** |
| 756 |
* Record local cumulative optimization statistics. |
| 757 |
* |
| 758 |
* @param int $size_before File size before optimization in bytes. |
| 759 |
* @param int $size_after File size after optimization in bytes. |
| 760 |
*/ |
| 761 |
public function record_optimization_stats( $size_before, $size_after ) { |
| 762 |
$size_before = absint( $size_before ); |
| 763 |
$size_after = absint( $size_after ); |
| 764 |
|
| 765 |
if ( ! $size_before || ! $size_after ) { |
| 766 |
return; |
| 767 |
} |
| 768 |
|
| 769 |
$stats = get_option( 'quickwebp_optimization_stats', array() ); |
| 770 |
$stats = wp_parse_args( |
| 771 |
is_array( $stats ) ? $stats : array(), |
| 772 |
array( |
| 773 |
'images_optimized' => 0, |
| 774 |
'bytes_before' => 0, |
| 775 |
'bytes_after' => 0, |
| 776 |
'bytes_saved' => 0, |
| 777 |
) |
| 778 |
); |
| 779 |
|
| 780 |
$stats['images_optimized'] = absint( $stats['images_optimized'] ) + 1; |
| 781 |
$stats['bytes_before'] = absint( $stats['bytes_before'] ) + $size_before; |
| 782 |
$stats['bytes_after'] = absint( $stats['bytes_after'] ) + $size_after; |
| 783 |
$stats['bytes_saved'] = max( 0, $stats['bytes_before'] - $stats['bytes_after'] ); |
| 784 |
|
| 785 |
update_option( 'quickwebp_optimization_stats', $stats, false ); |
| 786 |
} |
| 787 |
|
| 788 |
/** |
| 789 |
* Remove the related files of an optimized attachment |
| 790 |
*/ |
| 791 |
public function remove_related_files( $data ) { |
| 792 |
foreach ( $data as $value ) { |
| 793 |
$path = $value['path'] ?? ''; |
| 794 |
|
| 795 |
if ( ! empty( $path ) && file_exists( $path ) ) { |
| 796 |
wp_delete_file( $path ); |
| 797 |
} |
| 798 |
} |
| 799 |
} |
| 800 |
|
| 801 |
/** |
| 802 |
* Get the optimization settings |
| 803 |
*/ |
| 804 |
public function get_settings() { |
| 805 |
return array( |
| 806 |
'quickwebp_settings_conversion' => get_option('quickwebp_settings_conversion', quickwebp_settings_default('quickwebp_settings_conversion') ), |
| 807 |
'quickwebp_settings_conversion_quality' => get_option('quickwebp_settings_conversion_quality', quickwebp_settings_default('quickwebp_settings_conversion_quality') ), |
| 808 |
'quickwebp_settings_conversion_ignore_webp' => get_option('quickwebp_settings_conversion_ignore_webp', quickwebp_settings_default('quickwebp_settings_conversion_ignore_webp') ), |
| 809 |
'quickwebp_settings_conversion_save_original' => get_option('quickwebp_settings_conversion_save_original', quickwebp_settings_default('quickwebp_settings_conversion_save_original') ), |
| 810 |
'quickwebp_settings_resize' => get_option('quickwebp_settings_resize', quickwebp_settings_default('quickwebp_settings_resize') ), |
| 811 |
'quickwebp_settings_resize_value' => get_option('quickwebp_settings_resize_value', quickwebp_settings_default('quickwebp_settings_resize_value') ), |
| 812 |
'quickwebp_settings_completion' => get_option('quickwebp_settings_completion', quickwebp_settings_default('quickwebp_settings_completion') ), |
| 813 |
'quickwebp_settings_completion_options' => get_option('quickwebp_settings_completion_options', quickwebp_settings_default('quickwebp_settings_completion_options') ), |
| 814 |
'quickwebp_settings_cleanup' => get_option('quickwebp_settings_cleanup', quickwebp_settings_default('quickwebp_settings_cleanup') ), |
| 815 |
); |
| 816 |
} |
| 817 |
|
| 818 |
/** |
| 819 |
* Get the optimization settings |
| 820 |
*/ |
| 821 |
private function get_ajax_settings() { |
| 822 |
//phpcs:ignore WordPress.Security.NonceVerification.Missing, WordPress.Security.ValidatedSanitizedInput.InputNotSanitized |
| 823 |
$raw_settings = isset( $_POST['settings'] ) ? wp_unslash( $_POST['settings'] ) : ''; |
| 824 |
$settings = is_string( $raw_settings ) ? json_decode( $raw_settings, true ) : array(); |
| 825 |
|
| 826 |
if ( ! is_array( $settings ) ) { |
| 827 |
$settings = array(); |
| 828 |
} |
| 829 |
|
| 830 |
return array( |
| 831 |
'quickwebp_settings_conversion' => isset( $settings['quickwebp_settings_conversion'] ) ? sanitize_text_field( (string) $settings['quickwebp_settings_conversion'] ) : '0', |
| 832 |
'quickwebp_settings_conversion_quality' => isset( $settings['quickwebp_settings_conversion_quality'] ) ? sanitize_text_field( $settings['quickwebp_settings_conversion_quality'] ) : 'high', |
| 833 |
'quickwebp_settings_conversion_ignore_webp' => isset( $settings['quickwebp_settings_conversion_ignore_webp'] ) && is_array( $settings['quickwebp_settings_conversion_ignore_webp'] ) ? array_map( 'sanitize_text_field', $settings['quickwebp_settings_conversion_ignore_webp'] ) : array(), |
| 834 |
'quickwebp_settings_resize' => isset( $settings['quickwebp_settings_resize'] ) ? sanitize_text_field( (string) $settings['quickwebp_settings_resize'] ) : '', |
| 835 |
'quickwebp_settings_resize_value' => isset( $settings['quickwebp_settings_resize_value'] ) ? absint( $settings['quickwebp_settings_resize_value'] ) : 0, |
| 836 |
'quickwebp_settings_completion' => isset( $settings['quickwebp_settings_completion'] ) ? sanitize_text_field( (string) $settings['quickwebp_settings_completion'] ) : '', |
| 837 |
'quickwebp_settings_completion_options' => isset( $settings['quickwebp_settings_completion_options'] ) && is_array( $settings['quickwebp_settings_completion_options'] ) ? array_map( 'sanitize_text_field', $settings['quickwebp_settings_completion_options'] ) : array(), |
| 838 |
'quickwebp_settings_cleanup' => isset( $settings['quickwebp_settings_cleanup'] ) ? sanitize_text_field( (string) $settings['quickwebp_settings_cleanup'] ) : '', |
| 839 |
); |
| 840 |
} |
| 841 |
|
| 842 |
/** |
| 843 |
* Check if the file is an image |
| 844 |
*/ |
| 845 |
private function file_is_image( $file, $settings = array() ) { |
| 846 |
|
| 847 |
$file_name = isset($file['name']) ? $file['name'] : ''; |
| 848 |
$file_type = isset($file['type']) ? $file['type'] : ''; |
| 849 |
$file_tmp_name = isset($file['tmp_name']) ? $file['tmp_name'] : ''; |
| 850 |
$file_error = isset($file['error']) ? $file['error'] : ''; |
| 851 |
$file_size = isset($file['size']) ? $file['size'] : ''; |
| 852 |
|
| 853 |
if ( empty($file_tmp_name) ) { |
| 854 |
quickwebp_debug_log( 'file_is_image:missing_tmp_name', array( 'file_name' => $file_name ) ); |
| 855 |
return false; |
| 856 |
} |
| 857 |
|
| 858 |
$allowed_mime_types = apply_filters( 'quickwebp_mime_types_allowed', $this->allowed_mime_types ); |
| 859 |
$is_image = wp_getimagesize($file_tmp_name); |
| 860 |
$mime_type = wp_get_image_mime($file_tmp_name); |
| 861 |
if ( ! $is_image || ! in_array( $mime_type, $allowed_mime_types ) ) { |
| 862 |
quickwebp_debug_log( 'file_is_image:rejected', array( 'file_name' => $file_name, 'mime_type' => $mime_type ) ); |
| 863 |
return false; |
| 864 |
} |
| 865 |
|
| 866 |
$name = $file_name; |
| 867 |
|
| 868 |
if ( isset($settings['quickwebp_settings_cleanup']) && $settings['quickwebp_settings_cleanup'] == '1' ) { |
| 869 |
$name = quickwebp_sanitize_name($file_name); |
| 870 |
} |
| 871 |
|
| 872 |
return array( |
| 873 |
'original_name' => $file_name, |
| 874 |
'name' => $name, |
| 875 |
'type' => $file_type, |
| 876 |
'tmp_name' => $file_tmp_name, |
| 877 |
'error' => $file_error, |
| 878 |
'size' => $file_size, |
| 879 |
'width' => $is_image[0], |
| 880 |
'height' => $is_image[1], |
| 881 |
); |
| 882 |
} |
| 883 |
|
| 884 |
/** |
| 885 |
* Return ajax data |
| 886 |
*/ |
| 887 |
private function return_ajax_data( $data ) { |
| 888 |
$return = array( |
| 889 |
'original_name' => $data['original_name'], |
| 890 |
'size' => $data['size'], |
| 891 |
'type' => $this->type_from_mime_type( $data['type'] ), |
| 892 |
'mime_type' => $data['type'], |
| 893 |
'image' => 'data:'.$data['new_type'].';base64,' . base64_encode( file_get_contents( $data['tmp_name'] ) ), |
| 894 |
'name' => $data['name'], |
| 895 |
'new_size' => $data['new_size'], |
| 896 |
'new_type' => $this->type_from_mime_type( $data['new_type'] ), |
| 897 |
'new_mime_type' => $data['new_type'] |
| 898 |
); |
| 899 |
|
| 900 |
wp_send_json_success( $return ); |
| 901 |
} |
| 902 |
|
| 903 |
/** |
| 904 |
* Get the type from the mime type |
| 905 |
*/ |
| 906 |
private function type_from_mime_type( $mime_type ) { |
| 907 |
$array = array( |
| 908 |
'image/jpeg' => 'JPEG', |
| 909 |
'image/png' => 'PNG', |
| 910 |
'image/webp' => 'WebP', |
| 911 |
'image/avif' => 'AVIF', |
| 912 |
); |
| 913 |
|
| 914 |
return $array[$mime_type] ?? ''; |
| 915 |
} |
| 916 |
|
| 917 |
/** |
| 918 |
* Get the quality |
| 919 |
*/ |
| 920 |
private function get_the_quality( $settings ) { |
| 921 |
$mode_enabled = $settings['quickwebp_settings_conversion']; |
| 922 |
$quality = $settings['quickwebp_settings_conversion_quality']; |
| 923 |
|
| 924 |
return $this->get_the_quality_values( $quality, $mode_enabled ); |
| 925 |
} |
| 926 |
|
| 927 |
/** |
| 928 |
* Get the quality values for avif and webp |
| 929 |
*/ |
| 930 |
private function get_the_quality_values( $quality, $mode_enabled ) { |
| 931 |
$result = 50; |
| 932 |
|
| 933 |
switch ( $quality ) { |
| 934 |
case 'low': |
| 935 |
$result = 50; |
| 936 |
if ( '2' === $mode_enabled ) { |
| 937 |
$result = 30; |
| 938 |
} |
| 939 |
break; |
| 940 |
case 'medium': |
| 941 |
$result = 60; |
| 942 |
if ( '2' === $mode_enabled ) { |
| 943 |
$result = 40; |
| 944 |
} |
| 945 |
break; |
| 946 |
case 'high': |
| 947 |
$result = 75; |
| 948 |
if ( '2' === $mode_enabled ) { |
| 949 |
$result = 50; |
| 950 |
} |
| 951 |
break; |
| 952 |
case 'extra_high': |
| 953 |
$result = 90; |
| 954 |
if ( '2' === $mode_enabled ) { |
| 955 |
$result = 70; |
| 956 |
} |
| 957 |
break; |
| 958 |
} |
| 959 |
|
| 960 |
return $result; |
| 961 |
} |
| 962 |
|
| 963 |
/** |
| 964 |
* Get the extension matching an image mime type. |
| 965 |
* |
| 966 |
* @param string $mime_type Image mime type. |
| 967 |
* |
| 968 |
* @return string |
| 969 |
*/ |
| 970 |
private function get_extension_from_mime_type( $mime_type ) { |
| 971 |
$extensions = array( |
| 972 |
'image/avif' => 'avif', |
| 973 |
'image/webp' => 'webp', |
| 974 |
'image/jpeg' => 'jpg', |
| 975 |
'image/png' => 'png', |
| 976 |
); |
| 977 |
|
| 978 |
return $extensions[ $mime_type ] ?? ''; |
| 979 |
} |
| 980 |
|
| 981 |
/** |
| 982 |
* Create an image using the WordPress image editor abstraction. |
| 983 |
* |
| 984 |
* @param string $file_path Path to the source image. |
| 985 |
* @param string $output_path Path where the converted image should be written. |
| 986 |
* @param int $quality Compression quality. |
| 987 |
* @param string $target_mime_type Output mime type. |
| 988 |
* |
| 989 |
* @return bool |
| 990 |
*/ |
| 991 |
private function create_image_with_wp_editor( $file_path, $output_path, $quality, $target_mime_type ) { |
| 992 |
quickwebp_debug_log( 'create_image_with_wp_editor:start', array( |
| 993 |
'file_path' => $file_path, |
| 994 |
'output_path' => $output_path, |
| 995 |
'quality' => $quality, |
| 996 |
'target_mime_type' => $target_mime_type, |
| 997 |
) ); |
| 998 |
|
| 999 |
$editor = wp_get_image_editor( $file_path ); |
| 1000 |
|
| 1001 |
if ( is_wp_error( $editor ) ) { |
| 1002 |
quickwebp_debug_log( 'create_image_with_wp_editor:editor_error', array( 'message' => $editor->get_error_message() ) ); |
| 1003 |
return false; |
| 1004 |
} |
| 1005 |
|
| 1006 |
$extension = $this->get_extension_from_mime_type( $target_mime_type ); |
| 1007 |
if ( empty( $extension ) ) { |
| 1008 |
quickwebp_debug_log( 'create_image_with_wp_editor:missing_extension', array( 'target_mime_type' => $target_mime_type ) ); |
| 1009 |
return false; |
| 1010 |
} |
| 1011 |
|
| 1012 |
$save_path = $output_path; |
| 1013 |
if ( pathinfo( $output_path, PATHINFO_EXTENSION ) !== $extension ) { |
| 1014 |
$save_path = $output_path . '.' . $extension; |
| 1015 |
} |
| 1016 |
|
| 1017 |
$editor->set_quality( $quality ); |
| 1018 |
$result = $editor->save( $save_path, $target_mime_type ); |
| 1019 |
|
| 1020 |
if ( is_wp_error( $result ) || empty( $result['path'] ) || ! file_exists( $result['path'] ) ) { |
| 1021 |
quickwebp_debug_log( 'create_image_with_wp_editor:save_failed', array( |
| 1022 |
'output_path' => $save_path, |
| 1023 |
'error' => is_wp_error( $result ) ? $result->get_error_message() : 'missing_generated_file', |
| 1024 |
) ); |
| 1025 |
return false; |
| 1026 |
} |
| 1027 |
|
| 1028 |
$source_size = file_exists( $file_path ) ? filesize( $file_path ) : 0; |
| 1029 |
$generated_size = filesize( $result['path'] ); |
| 1030 |
|
| 1031 |
if ( $source_size > 0 && $generated_size > $source_size ) { |
| 1032 |
quickwebp_debug_log( 'create_image_with_wp_editor:larger_than_source', array( |
| 1033 |
'source_size' => $source_size, |
| 1034 |
'generated_size' => $generated_size, |
| 1035 |
'output_path' => $result['path'], |
| 1036 |
) ); |
| 1037 |
wp_delete_file( $result['path'] ); |
| 1038 |
return false; |
| 1039 |
} |
| 1040 |
|
| 1041 |
if ( $result['path'] !== $output_path ) { |
| 1042 |
$file_contents = file_get_contents( $result['path'] ); |
| 1043 |
|
| 1044 |
if ( false === $file_contents || false === file_put_contents( $output_path, $file_contents ) ) { |
| 1045 |
quickwebp_debug_log( 'create_image_with_wp_editor:copy_failed', array( 'output_path' => $output_path ) ); |
| 1046 |
return false; |
| 1047 |
} |
| 1048 |
|
| 1049 |
wp_delete_file( $result['path'] ); |
| 1050 |
} |
| 1051 |
|
| 1052 |
quickwebp_debug_log( 'create_image_with_wp_editor:success', array( |
| 1053 |
'output_path' => $output_path, |
| 1054 |
'generated_size' => file_exists( $output_path ) ? filesize( $output_path ) : $generated_size, |
| 1055 |
'target_mime_type'=> $target_mime_type, |
| 1056 |
) ); |
| 1057 |
|
| 1058 |
return true; |
| 1059 |
} |
| 1060 |
|
| 1061 |
/** |
| 1062 |
* Create a GD image resource when the required loader is available. |
| 1063 |
* |
| 1064 |
* @param string $file_path Path to the source image. |
| 1065 |
* @param string $mime_type Source mime type. |
| 1066 |
* |
| 1067 |
* @return GdImage|resource|false |
| 1068 |
*/ |
| 1069 |
private function create_gd_image_resource( $file_path, $mime_type ) { |
| 1070 |
$loaders = array( |
| 1071 |
'image/avif' => 'imagecreatefromavif', |
| 1072 |
'image/webp' => 'imagecreatefromwebp', |
| 1073 |
'image/jpeg' => 'imagecreatefromjpeg', |
| 1074 |
'image/png' => 'imagecreatefrompng', |
| 1075 |
); |
| 1076 |
|
| 1077 |
if ( empty( $loaders[ $mime_type ] ) ) { |
| 1078 |
return false; |
| 1079 |
} |
| 1080 |
|
| 1081 |
$loader = $loaders[ $mime_type ]; |
| 1082 |
|
| 1083 |
if ( ! function_exists( $loader ) ) { |
| 1084 |
return false; |
| 1085 |
} |
| 1086 |
|
| 1087 |
return $loader( $file_path ); |
| 1088 |
} |
| 1089 |
|
| 1090 |
/** |
| 1091 |
* Check whether the source mime type can be loaded through GD. |
| 1092 |
* |
| 1093 |
* @param string $mime_type Source mime type. |
| 1094 |
* |
| 1095 |
* @return bool |
| 1096 |
*/ |
| 1097 |
private function can_load_image_with_gd( $mime_type ) { |
| 1098 |
$loaders = array( |
| 1099 |
'image/avif' => 'imagecreatefromavif', |
| 1100 |
'image/webp' => 'imagecreatefromwebp', |
| 1101 |
'image/jpeg' => 'imagecreatefromjpeg', |
| 1102 |
'image/png' => 'imagecreatefrompng', |
| 1103 |
); |
| 1104 |
|
| 1105 |
if ( empty( $loaders[ $mime_type ] ) ) { |
| 1106 |
return false; |
| 1107 |
} |
| 1108 |
|
| 1109 |
return function_exists( $loaders[ $mime_type ] ); |
| 1110 |
} |
| 1111 |
|
| 1112 |
/** |
| 1113 |
* Create the avif image |
| 1114 |
*/ |
| 1115 |
private function create_avif_image( $file_path, $output_path, $quality ) { |
| 1116 |
$image = false; |
| 1117 |
$mime_type = wp_get_image_mime( $file_path ); |
| 1118 |
|
| 1119 |
quickwebp_debug_log( 'create_avif_image:start', array( |
| 1120 |
'file_path' => $file_path, |
| 1121 |
'output_path' => $output_path, |
| 1122 |
'mime_type' => $mime_type, |
| 1123 |
'quality' => $quality, |
| 1124 |
) ); |
| 1125 |
|
| 1126 |
if ( ! $this->can_load_image_with_gd( $mime_type ) && $this->create_image_with_wp_editor( $file_path, $output_path, $quality, 'image/avif' ) ) { |
| 1127 |
quickwebp_debug_log( 'create_avif_image:used_wp_editor', array( 'mime_type' => $mime_type ) ); |
| 1128 |
return true; |
| 1129 |
} |
| 1130 |
|
| 1131 |
$image = $this->create_gd_image_resource( $file_path, $mime_type ); |
| 1132 |
|
| 1133 |
if ( ! $image ) { |
| 1134 |
quickwebp_debug_log( 'create_avif_image:gd_load_failed', array( 'mime_type' => $mime_type ) ); |
| 1135 |
return false; |
| 1136 |
} |
| 1137 |
|
| 1138 |
// Handle EXIF orientation for proper image rotation |
| 1139 |
$exif_data = @exif_read_data( $file_path ); |
| 1140 |
if ( ! empty( $exif_data['Orientation'] ) ) { |
| 1141 |
$orientation = (int) $exif_data['Orientation']; |
| 1142 |
//phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound |
| 1143 |
$orientation = apply_filters( 'wp_image_maybe_exif_rotate', $orientation, $file_path ); |
| 1144 |
if ( $orientation && 1 !== $orientation ) { |
| 1145 |
switch ( $orientation ) { |
| 1146 |
case 2: |
| 1147 |
// Flip horizontally. |
| 1148 |
imageflip( $image, IMG_FLIP_HORIZONTAL ); |
| 1149 |
break; |
| 1150 |
case 3: |
| 1151 |
// Rotate 180 degrees. |
| 1152 |
$image = imagerotate( $image, 180, 0 ); |
| 1153 |
break; |
| 1154 |
case 4: |
| 1155 |
// Flip vertically. |
| 1156 |
imageflip( $image, IMG_FLIP_VERTICAL ); |
| 1157 |
break; |
| 1158 |
case 5: |
| 1159 |
// Rotate 90 degrees counter-clockwise and flip vertically. |
| 1160 |
$image = imagerotate( $image, -90, 0 ); |
| 1161 |
imageflip( $image, IMG_FLIP_VERTICAL ); |
| 1162 |
break; |
| 1163 |
case 6: |
| 1164 |
// Rotate 90 degrees clockwise (270 counter-clockwise). |
| 1165 |
$image = imagerotate( $image, -90, 0 ); |
| 1166 |
break; |
| 1167 |
case 7: |
| 1168 |
// Rotate 90 degrees counter-clockwise and flip horizontally. |
| 1169 |
$image = imagerotate( $image, 90, 0 ); |
| 1170 |
imageflip( $image, IMG_FLIP_HORIZONTAL ); |
| 1171 |
break; |
| 1172 |
case 8: |
| 1173 |
// Rotate 90 degrees counter-clockwise. |
| 1174 |
$image = imagerotate( $image, 90, 0 ); |
| 1175 |
break; |
| 1176 |
} |
| 1177 |
} |
| 1178 |
} |
| 1179 |
|
| 1180 |
if ( ! imageistruecolor( $image ) ) { |
| 1181 |
$truecolor = imagecreatetruecolor( imagesx( $image ), imagesy( $image ) ); |
| 1182 |
|
| 1183 |
if ( $mime_type === 'image/png' ) { |
| 1184 |
imagealphablending( $truecolor, false ); |
| 1185 |
imagesavealpha( $truecolor, true ); |
| 1186 |
$transparent = imagecolorallocatealpha( $truecolor, 0, 0, 0, 127 ); |
| 1187 |
imagefilledrectangle( $truecolor, 0, 0, imagesx( $image ), imagesy( $image ), $transparent ); |
| 1188 |
} |
| 1189 |
|
| 1190 |
imagecopy( $truecolor, $image, 0, 0, 0, 0, imagesx( $image ), imagesy( $image ) ); |
| 1191 |
$image = $truecolor; |
| 1192 |
} |
| 1193 |
|
| 1194 |
$avif_image = imageavif( $image, $output_path, $quality ); |
| 1195 |
imagedestroy( $image ); |
| 1196 |
if ( ! $avif_image ) { |
| 1197 |
quickwebp_debug_log( 'create_avif_image:gd_save_failed', array( 'output_path' => $output_path ) ); |
| 1198 |
return false; |
| 1199 |
} |
| 1200 |
|
| 1201 |
quickwebp_debug_log( 'create_avif_image:gd_success', array( |
| 1202 |
'output_path' => $output_path, |
| 1203 |
'file_size' => file_exists( $output_path ) ? filesize( $output_path ) : 0, |
| 1204 |
) ); |
| 1205 |
|
| 1206 |
return $avif_image; |
| 1207 |
} |
| 1208 |
|
| 1209 |
/** |
| 1210 |
* Create the webp image |
| 1211 |
*/ |
| 1212 |
private function create_webp_image( $file_path, $output_path, $quality ) { |
| 1213 |
$image = false; |
| 1214 |
$mime_type = wp_get_image_mime( $file_path ); |
| 1215 |
|
| 1216 |
quickwebp_debug_log( 'create_webp_image:start', array( |
| 1217 |
'file_path' => $file_path, |
| 1218 |
'output_path' => $output_path, |
| 1219 |
'mime_type' => $mime_type, |
| 1220 |
'quality' => $quality, |
| 1221 |
) ); |
| 1222 |
|
| 1223 |
if ( ! $this->can_load_image_with_gd( $mime_type ) && $this->create_image_with_wp_editor( $file_path, $output_path, $quality, 'image/webp' ) ) { |
| 1224 |
quickwebp_debug_log( 'create_webp_image:used_wp_editor', array( 'mime_type' => $mime_type ) ); |
| 1225 |
return true; |
| 1226 |
} |
| 1227 |
|
| 1228 |
$image = $this->create_gd_image_resource( $file_path, $mime_type ); |
| 1229 |
|
| 1230 |
if ( ! $image ) { |
| 1231 |
quickwebp_debug_log( 'create_webp_image:gd_load_failed', array( 'mime_type' => $mime_type ) ); |
| 1232 |
return false; |
| 1233 |
} |
| 1234 |
|
| 1235 |
// Handle EXIF orientation for proper image rotation |
| 1236 |
$exif_data = @exif_read_data( $file_path ); |
| 1237 |
if ( ! empty( $exif_data['Orientation'] ) ) { |
| 1238 |
$orientation = (int) $exif_data['Orientation']; |
| 1239 |
//phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound |
| 1240 |
$orientation = apply_filters( 'wp_image_maybe_exif_rotate', $orientation, $file_path ); |
| 1241 |
if ( $orientation && 1 !== $orientation ) { |
| 1242 |
switch ( $orientation ) { |
| 1243 |
case 2: |
| 1244 |
// Flip horizontally. |
| 1245 |
imageflip( $image, IMG_FLIP_HORIZONTAL ); |
| 1246 |
break; |
| 1247 |
case 3: |
| 1248 |
// Rotate 180 degrees. |
| 1249 |
$image = imagerotate( $image, 180, 0 ); |
| 1250 |
break; |
| 1251 |
case 4: |
| 1252 |
// Flip vertically. |
| 1253 |
imageflip( $image, IMG_FLIP_VERTICAL ); |
| 1254 |
break; |
| 1255 |
case 5: |
| 1256 |
// Rotate 90 degrees counter-clockwise and flip vertically. |
| 1257 |
$image = imagerotate( $image, -90, 0 ); |
| 1258 |
imageflip( $image, IMG_FLIP_VERTICAL ); |
| 1259 |
break; |
| 1260 |
case 6: |
| 1261 |
// Rotate 90 degrees clockwise (270 counter-clockwise). |
| 1262 |
$image = imagerotate( $image, -90, 0 ); |
| 1263 |
break; |
| 1264 |
case 7: |
| 1265 |
// Rotate 90 degrees counter-clockwise and flip horizontally. |
| 1266 |
$image = imagerotate( $image, 90, 0 ); |
| 1267 |
imageflip( $image, IMG_FLIP_HORIZONTAL ); |
| 1268 |
break; |
| 1269 |
case 8: |
| 1270 |
// Rotate 90 degrees counter-clockwise. |
| 1271 |
$image = imagerotate( $image, 90, 0 ); |
| 1272 |
break; |
| 1273 |
} |
| 1274 |
} |
| 1275 |
} |
| 1276 |
|
| 1277 |
if ( ! imageistruecolor( $image ) ) { |
| 1278 |
$truecolor = imagecreatetruecolor( imagesx( $image ), imagesy( $image ) ); |
| 1279 |
|
| 1280 |
if ( $mime_type === 'image/png' ) { |
| 1281 |
imagealphablending( $truecolor, false ); |
| 1282 |
imagesavealpha( $truecolor, true ); |
| 1283 |
$transparent = imagecolorallocatealpha( $truecolor, 0, 0, 0, 127 ); |
| 1284 |
imagefilledrectangle( $truecolor, 0, 0, imagesx( $image ), imagesy( $image ), $transparent ); |
| 1285 |
} |
| 1286 |
|
| 1287 |
imagecopy( $truecolor, $image, 0, 0, 0, 0, imagesx( $image ), imagesy( $image ) ); |
| 1288 |
$image = $truecolor; |
| 1289 |
} |
| 1290 |
|
| 1291 |
$webp_image = imagewebp( $image, $output_path, $quality ); |
| 1292 |
imagedestroy( $image ); |
| 1293 |
if ( ! $webp_image ) { |
| 1294 |
quickwebp_debug_log( 'create_webp_image:gd_save_failed', array( 'output_path' => $output_path ) ); |
| 1295 |
return false; |
| 1296 |
} |
| 1297 |
|
| 1298 |
quickwebp_debug_log( 'create_webp_image:gd_success', array( |
| 1299 |
'output_path' => $output_path, |
| 1300 |
'file_size' => file_exists( $output_path ) ? filesize( $output_path ) : 0, |
| 1301 |
) ); |
| 1302 |
|
| 1303 |
return $webp_image; |
| 1304 |
} |
| 1305 |
} |
| 1306 |
|
