| 1 |
<?php |
| 2 |
|
| 3 |
namespace SqueezeFree; |
| 4 |
|
| 5 |
// Exit if accessed directly. |
| 6 |
if ( !defined( 'ABSPATH' ) ) { |
| 7 |
exit; |
| 8 |
} |
| 9 |
class SqueezeHelpers extends SqueezeInit { |
| 10 |
// Cache squeeze_options array per request to avoid repeated database queries |
| 11 |
private static $cached_squeeze_options = null; |
| 12 |
|
| 13 |
/** @var string[]|null */ |
| 14 |
private static $cached_excluded_images = null; |
| 15 |
|
| 16 |
public function __construct() { |
| 17 |
//parent::__construct(); // will cause infinite loop in SquuezeInit |
| 18 |
add_filter( |
| 19 |
'posts_where', |
| 20 |
[$this, 'get_images_from_last_id'], |
| 21 |
10, |
| 22 |
2 |
| 23 |
); |
| 24 |
} |
| 25 |
|
| 26 |
public function get_upload_path( $attach_id, $filename, $url ) { |
| 27 |
if ( $attach_id > 0 ) { |
| 28 |
$upload_dir = str_replace( $filename, "", wp_get_original_image_path( $attach_id ) ); |
| 29 |
} else { |
| 30 |
$upload_url = str_replace( $filename, '', $url ); |
| 31 |
if ( strpos( $upload_url, '//' ) === 0 ) { |
| 32 |
$upload_url = (( is_ssl() ? 'https:' : 'http:' )) . $upload_url; |
| 33 |
} |
| 34 |
$resolved = $this->resolve_media_url_to_abspath( $upload_url ); |
| 35 |
$upload_dir = ( $resolved !== '' ? $resolved : str_replace( home_url( '/' ), ABSPATH, $upload_url ) ); |
| 36 |
} |
| 37 |
return str_replace( '/', DIRECTORY_SEPARATOR, $upload_dir ); |
| 38 |
} |
| 39 |
|
| 40 |
public function create_backup_filename( $filename ) { |
| 41 |
$backup_filename = preg_replace( "/(\\.(?!.*\\.))/", '.bak.', $filename ); |
| 42 |
return $backup_filename; |
| 43 |
} |
| 44 |
|
| 45 |
public function backup_original_image( $upload_path, $filename, $original_file = null ) { |
| 46 |
if ( !function_exists( 'WP_Filesystem' ) ) { |
| 47 |
require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 48 |
} |
| 49 |
global $wp_filesystem; |
| 50 |
// Initialize the filesystem (this populates $wp_filesystem) |
| 51 |
WP_Filesystem(); |
| 52 |
if ( !$wp_filesystem || !method_exists( $wp_filesystem, 'copy' ) ) { |
| 53 |
return new \WP_Error('squeeze_filesystem_api_error', 'Filesystem API is not available or failed to initialize.'); |
| 54 |
} |
| 55 |
$backup_filename = $this->create_backup_filename( $filename ); |
| 56 |
if ( !file_exists( $upload_path . $backup_filename ) ) { |
| 57 |
try { |
| 58 |
if ( !$original_file ) { |
| 59 |
$upload_backup_file = $wp_filesystem->copy( $upload_path . $filename, $upload_path . $backup_filename, true ); |
| 60 |
} else { |
| 61 |
$upload_backup_file = move_uploaded_file( $original_file, $upload_path . $backup_filename ); |
| 62 |
} |
| 63 |
} catch ( \Exception $e ) { |
| 64 |
return new \WP_Error('squeeze_backup_original_image_failed', '❌ ' . esc_html__( 'Backup original image failed', 'squeeze' ) . ': ' . $upload_path . $backup_filename); |
| 65 |
} |
| 66 |
} |
| 67 |
return true; |
| 68 |
} |
| 69 |
|
| 70 |
public function decode_base64_image( $base64, $file_format ) { |
| 71 |
$img = str_replace( 'data:image/' . $file_format . ';base64,', '', $base64 ); |
| 72 |
$img = str_replace( ' ', '+', $img ); |
| 73 |
return base64_decode( $img ); |
| 74 |
} |
| 75 |
|
| 76 |
public function upload_image( |
| 77 |
$upload_path, |
| 78 |
$filename, |
| 79 |
$decoded_image, |
| 80 |
$is_file = false |
| 81 |
) { |
| 82 |
if ( !function_exists( 'WP_Filesystem' ) ) { |
| 83 |
require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 84 |
} |
| 85 |
global $wp_filesystem; |
| 86 |
// Initialize the filesystem (this populates $wp_filesystem) |
| 87 |
WP_Filesystem(); |
| 88 |
if ( !$wp_filesystem || !method_exists( $wp_filesystem, 'copy' ) ) { |
| 89 |
return new \WP_Error('squeeze_filesystem_api_error', 'Filesystem API is not available or failed to initialize.'); |
| 90 |
} |
| 91 |
if ( $is_file ) { |
| 92 |
$upload_file = move_uploaded_file( $decoded_image, $upload_path . $filename ); |
| 93 |
} else { |
| 94 |
$upload_file = $wp_filesystem->put_contents( $upload_path . $filename, $decoded_image ); |
| 95 |
} |
| 96 |
if ( !$upload_file ) { |
| 97 |
return new \WP_Error('squeeze_upload_image_failed', '❌ ' . esc_html__( 'Upload image failed', 'squeeze' ) . ': <br>upload_path: ' . $upload_path . '<br>filename: ' . $filename); |
| 98 |
} |
| 99 |
return $upload_file; |
| 100 |
} |
| 101 |
|
| 102 |
public function upload_image_thumbs( |
| 103 |
$upload_path, |
| 104 |
$sizes, |
| 105 |
$file_format, |
| 106 |
$filename = '', |
| 107 |
$attach_id = 0 |
| 108 |
) { |
| 109 |
if ( !is_array( $sizes ) || empty( $sizes ) ) { |
| 110 |
return new \WP_Error('squeeze_upload_image_thumbs_failed', '❌ ' . esc_html__( 'No image data found', 'squeeze' )); |
| 111 |
} |
| 112 |
if ( !function_exists( 'WP_Filesystem' ) ) { |
| 113 |
require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 114 |
} |
| 115 |
global $wp_filesystem; |
| 116 |
// Initialize the filesystem (this populates $wp_filesystem) |
| 117 |
WP_Filesystem(); |
| 118 |
if ( !$wp_filesystem || !method_exists( $wp_filesystem, 'copy' ) ) { |
| 119 |
return new \WP_Error('squeeze_filesystem_api_error', 'Filesystem API is not available or failed to initialize.'); |
| 120 |
} |
| 121 |
$attach_meta = ( $attach_id > 0 ? wp_get_attachment_metadata( $attach_id ) : false ); |
| 122 |
$allowed_extensions = array_keys( self::ALLOWED_IMAGE_FORMATS ); |
| 123 |
$is_direct_webp = $this->get_option( 'direct_webp' ); |
| 124 |
foreach ( $sizes as $size_name => $size_data ) { |
| 125 |
if ( $size_name === 'original' ) { |
| 126 |
continue; |
| 127 |
} |
| 128 |
$new_size_url = ''; |
| 129 |
if ( $file_format === 'webp' && $is_direct_webp && $filename ) { |
| 130 |
//$size_data['url'] = preg_replace('/\.[^.]+$/', '.webp', $size_data['url']); |
| 131 |
// remove extension from filename if it exists |
| 132 |
//$origin_filename = $filename; |
| 133 |
$new_filename = pathinfo( $filename, PATHINFO_FILENAME ); |
| 134 |
// DO NOT appennd to the $filename, causes bug with complex filenames |
| 135 |
// replace the filename in the URL before the last dash |
| 136 |
// e.g. 'http://localhost/test/wp-content/uploads/2025/08/image-thumbxsize.jpg' becomes |
| 137 |
// 'http://localhost/test/wp-content/uploads/2025/08/$new_filename-thumbxsize.webp' |
| 138 |
// 1. Match and capture path, base filename, suffix, and extension |
| 139 |
//if (preg_match('/^(.*\/)(.+)-([^-\/]+)\.((?:jpe?g|png))$/i', $size_data['url'], $m)) { |
| 140 |
if ( preg_match( '#^(?P<path>.*/wp-content/uploads/.*/)(?P<base>[^/]+?)(?P<suffix>-(?:\\d+x\\d+|scaled|rotated))?\\.(?P<ext>jpe?g|png)$#i', $size_data['url'], $m ) ) { |
| 141 |
// $m[1] = the full path including trailing slash |
| 142 |
// $m[2] = the base filename (before the dash) |
| 143 |
// $m[3] = the suffix (between dash and extension) |
| 144 |
// $m[4] = the original extension |
| 145 |
$path = $m[1]; |
| 146 |
//$new_filename = $m[2]; // <-- this is your variable |
| 147 |
$suffix = $m[3]; |
| 148 |
// 2. Rebuild URL with .webp |
| 149 |
$new_size_url = "{$path}{$new_filename}{$suffix}.webp"; |
| 150 |
} |
| 151 |
} |
| 152 |
$size_base64 = sanitize_text_field( $size_data['base64'] ); |
| 153 |
$size_decoded = $this->decode_base64_image( $size_base64, $file_format ); |
| 154 |
$size_filename = basename( sanitize_url( ( $new_size_url ? $new_size_url : $size_data['url'] ) ) ); |
| 155 |
// Prefer the WordPress attachment metadata filename when available. |
| 156 |
$meta_size_key = ( $size_name === 'full' ? 'scaled' : $size_name ); |
| 157 |
if ( is_array( $attach_meta ) && !empty( $attach_meta['sizes'][$meta_size_key]['file'] ) ) { |
| 158 |
$size_filename = basename( $attach_meta['sizes'][$meta_size_key]['file'] ); |
| 159 |
} |
| 160 |
$size_filename = sanitize_file_name( $size_filename ); |
| 161 |
$extension = strtolower( pathinfo( $size_filename, PATHINFO_EXTENSION ) ); |
| 162 |
if ( $extension === 'jpeg' ) { |
| 163 |
$extension = 'jpg'; |
| 164 |
} |
| 165 |
if ( $extension === '' || !in_array( $extension, $allowed_extensions, true ) ) { |
| 166 |
return new \WP_Error('squeeze_upload_image_thumbs_failed', '❌ ' . esc_html__( 'Invalid image format', 'squeeze' )); |
| 167 |
} |
| 168 |
if ( $size_name === 'full' ) { |
| 169 |
$size_name = 'scaled'; |
| 170 |
unset($sizes['full']); |
| 171 |
} |
| 172 |
$original_size = ( file_exists( $upload_path . $size_filename ) ? wp_filesize( $upload_path . $size_filename ) : 0 ); |
| 173 |
$compressed_size = strlen( $size_decoded ); |
| 174 |
$sizes[$size_name]['original_size'] = $original_size; |
| 175 |
$sizes[$size_name]['compressed_size'] = $compressed_size; |
| 176 |
// Missing or zero-byte original on disk (e.g. offloaded thumb) — upload compressed file, skip comparison. |
| 177 |
if ( $original_size <= 0 ) { |
| 178 |
$upload_size_file = $wp_filesystem->put_contents( $upload_path . $size_filename, $size_decoded ); |
| 179 |
if ( !$upload_size_file ) { |
| 180 |
return new \WP_Error('squeeze_upload_image_thumbs_failed', '❌ ' . esc_html__( 'Upload image failed', 'squeeze' ) . ': <br>upload_path: ' . $upload_path . '<br>filename: ' . $size_filename); |
| 181 |
} |
| 182 |
continue; |
| 183 |
} |
| 184 |
// if compressed size is larger than original, skip uploading and keep original |
| 185 |
if ( $compressed_size > $original_size ) { |
| 186 |
$sizes[$size_name]['compressed_size'] = $original_size; |
| 187 |
continue; |
| 188 |
} |
| 189 |
$upload_size_file = $wp_filesystem->put_contents( $upload_path . $size_filename, $size_decoded ); |
| 190 |
if ( !$upload_size_file ) { |
| 191 |
return new \WP_Error('squeeze_upload_image_thumbs_failed', '❌ ' . esc_html__( 'Upload image failed', 'squeeze' ) . ': <br>upload_path: ' . $upload_path . '<br>filename: ' . $size_filename); |
| 192 |
} else { |
| 193 |
$sizes[$size_name]['compressed_size'] = $compressed_size; |
| 194 |
} |
| 195 |
} |
| 196 |
return $sizes; |
| 197 |
} |
| 198 |
|
| 199 |
public function upload_webp( |
| 200 |
$upload_path, |
| 201 |
$base64_webp, |
| 202 |
$filename, |
| 203 |
$is_file = false |
| 204 |
) { |
| 205 |
if ( !$base64_webp ) { |
| 206 |
return new \WP_Error('squeeze_upload_webp_failed', '❌ ' . esc_html__( 'No WebP data found', 'squeeze' )); |
| 207 |
} |
| 208 |
$upload_webp_path = $this->convert_image_path_to_webp_path( $upload_path ); |
| 209 |
if ( !file_exists( $upload_webp_path ) ) { |
| 210 |
wp_mkdir_p( $upload_webp_path ); |
| 211 |
} |
| 212 |
$decoded_webp = ( $is_file ? $base64_webp : $this->decode_base64_image( $base64_webp, 'webp' ) ); |
| 213 |
$filename_webp = $filename . '.webp'; |
| 214 |
$upload_file_webp = $this->upload_image( |
| 215 |
$upload_webp_path, |
| 216 |
$filename_webp, |
| 217 |
$decoded_webp, |
| 218 |
$is_file |
| 219 |
); |
| 220 |
return $upload_file_webp; |
| 221 |
} |
| 222 |
|
| 223 |
public function upload_webp_thumbs( $upload_path, $sizes_webp ) { |
| 224 |
if ( !is_array( $sizes_webp ) || empty( $sizes_webp ) ) { |
| 225 |
return new \WP_Error('squeeze_upload_webp_thumbs_failed', '❌ ' . esc_html__( 'No WebP data found', 'squeeze' )); |
| 226 |
} |
| 227 |
$upload_webp_path = $this->convert_image_path_to_webp_path( $upload_path ); |
| 228 |
if ( !file_exists( $upload_webp_path ) ) { |
| 229 |
wp_mkdir_p( $upload_webp_path ); |
| 230 |
} |
| 231 |
$allowed_extensions = array_keys( self::ALLOWED_IMAGE_FORMATS ); |
| 232 |
foreach ( $sizes_webp as $size_name => $size_data ) { |
| 233 |
if ( $size_name === 'original' ) { |
| 234 |
continue; |
| 235 |
} |
| 236 |
$size_base64 = sanitize_text_field( $size_data['base64'] ); |
| 237 |
$size_decoded = $this->decode_base64_image( $size_base64, 'webp' ); |
| 238 |
$size_filename = sanitize_file_name( basename( sanitize_url( $size_data['url'] ) ) ); |
| 239 |
$extension = strtolower( pathinfo( $size_filename, PATHINFO_EXTENSION ) ); |
| 240 |
if ( $extension === 'jpeg' ) { |
| 241 |
$extension = 'jpg'; |
| 242 |
} |
| 243 |
if ( $extension === '' || !in_array( $extension, $allowed_extensions, true ) ) { |
| 244 |
return new \WP_Error('squeeze_upload_webp_thumbs_failed', '❌ ' . esc_html__( 'Invalid image format', 'squeeze' )); |
| 245 |
} |
| 246 |
$size_filename = $size_filename . '.webp'; |
| 247 |
$upload_size_file = $this->upload_image( $upload_webp_path, $size_filename, $size_decoded ); |
| 248 |
} |
| 249 |
return $sizes_webp; |
| 250 |
} |
| 251 |
|
| 252 |
/** |
| 253 |
* Pick a Direct WebP filename, reclaiming an unreferenced orphan instead of minting photo-1.webp. |
| 254 |
* Existing files referenced via _wp_attached_file, metadata file, or original_image (big-image -scaled) are kept unique. |
| 255 |
* |
| 256 |
* @param string $dirname Absolute directory (uploads year/month folder). |
| 257 |
* @param string $desired_filename e.g. photo.webp |
| 258 |
* @param int $exclude_attach_id Attachment being converted; its own references are ignored. |
| 259 |
* @return string Filename to write (desired name, or wp_unique_filename result if the path is owned). |
| 260 |
*/ |
| 261 |
public function get_direct_webp_filename( $dirname, $desired_filename, $exclude_attach_id = 0 ) { |
| 262 |
$desired_filename = sanitize_file_name( $desired_filename ); |
| 263 |
$desired_path = trailingslashit( $dirname ) . $desired_filename; |
| 264 |
if ( !file_exists( $desired_path ) ) { |
| 265 |
return $desired_filename; |
| 266 |
} |
| 267 |
if ( !$this->is_uploads_path_owned_by_other_attachment( $desired_path, $exclude_attach_id ) ) { |
| 268 |
wp_delete_file( $desired_path ); |
| 269 |
return $desired_filename; |
| 270 |
} |
| 271 |
return wp_unique_filename( $dirname, $desired_filename ); |
| 272 |
} |
| 273 |
|
| 274 |
/** |
| 275 |
* True when another attachment references this uploads path via _wp_attached_file, |
| 276 |
* metadata file, or original_image (big-image -scaled twin). |
| 277 |
* |
| 278 |
* @param string $absolute_path Absolute filesystem path under uploads. |
| 279 |
* @param int $exclude_attach_id Attachment ID to ignore. |
| 280 |
* @return bool |
| 281 |
*/ |
| 282 |
public function is_uploads_path_owned_by_other_attachment( $absolute_path, $exclude_attach_id = 0 ) { |
| 283 |
$uploads = wp_upload_dir(); |
| 284 |
if ( empty( $uploads['basedir'] ) ) { |
| 285 |
return true; |
| 286 |
} |
| 287 |
$basedir = wp_normalize_path( $uploads['basedir'] ); |
| 288 |
$path = wp_normalize_path( $absolute_path ); |
| 289 |
if ( strpos( $path, $basedir ) !== 0 ) { |
| 290 |
return true; |
| 291 |
} |
| 292 |
$relative = ltrim( substr( $path, strlen( $basedir ) ), '/' ); |
| 293 |
global $wpdb; |
| 294 |
$post_id = (int) $wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta} WHERE meta_key = '_wp_attached_file' AND meta_value = %s LIMIT 1", $relative ) ); |
| 295 |
if ( $post_id > 0 && $post_id !== (int) $exclude_attach_id ) { |
| 296 |
return true; |
| 297 |
} |
| 298 |
// Big images: _wp_attached_file is …-scaled.webp while the full file lives as original_image. |
| 299 |
$basename = wp_basename( $path ); |
| 300 |
$dir_rel = str_replace( '\\', '/', dirname( $relative ) ); |
| 301 |
if ( $dir_rel === '.' || $dir_rel === '' ) { |
| 302 |
$like = $wpdb->esc_like( $basename ); |
| 303 |
$candidates = $wpdb->get_col( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta}\r\n\t\t\t\t\t WHERE meta_key = '_wp_attached_file'\r\n\t\t\t\t\t AND ( meta_value = %s OR meta_value LIKE %s )", $basename, '%/' . $like ) ); |
| 304 |
} else { |
| 305 |
$candidates = $wpdb->get_col( $wpdb->prepare( "SELECT post_id FROM {$wpdb->postmeta}\r\n\t\t\t\t\t WHERE meta_key = '_wp_attached_file'\r\n\t\t\t\t\t AND meta_value LIKE %s", $wpdb->esc_like( $dir_rel . '/' ) . '%' ) ); |
| 306 |
} |
| 307 |
foreach ( (array) $candidates as $candidate_id ) { |
| 308 |
$candidate_id = (int) $candidate_id; |
| 309 |
if ( $candidate_id <= 0 || $candidate_id === (int) $exclude_attach_id ) { |
| 310 |
continue; |
| 311 |
} |
| 312 |
$meta = wp_get_attachment_metadata( $candidate_id ); |
| 313 |
if ( !is_array( $meta ) ) { |
| 314 |
continue; |
| 315 |
} |
| 316 |
if ( !empty( $meta['original_image'] ) && $meta['original_image'] === $basename ) { |
| 317 |
return true; |
| 318 |
} |
| 319 |
if ( !empty( $meta['file'] ) && wp_basename( $meta['file'] ) === $basename ) { |
| 320 |
return true; |
| 321 |
} |
| 322 |
} |
| 323 |
return false; |
| 324 |
} |
| 325 |
|
| 326 |
public function convert_image_path_to_webp_path( $image_path ) { |
| 327 |
//$webp_path = preg_replace('/wp-content[\/\\\\]/', 'wp-content/squeeze-webp/', $image_path, 1); |
| 328 |
//return str_replace(['/', '\\'], '/', $webp_path); |
| 329 |
// Grab your actual content folder name (e.g. "wp-content" or custom) |
| 330 |
$content_folder = basename( WP_CONTENT_DIR ); |
| 331 |
// Build a regex to match that folder plus a slash or backslash |
| 332 |
$pattern = sprintf( '#%s[\\/\\\\]#', preg_quote( $content_folder, '#' ) ); |
| 333 |
// Replace with "{folder}/squeeze-webp/" |
| 334 |
$replacement = $content_folder . '/squeeze-webp/'; |
| 335 |
// Do the one-time replacement… |
| 336 |
$webp_path = preg_replace( |
| 337 |
$pattern, |
| 338 |
$replacement, |
| 339 |
$image_path, |
| 340 |
1 |
| 341 |
); |
| 342 |
// Normalize backslashes to forward slashes and return |
| 343 |
return str_replace( '\\', '/', $webp_path ); |
| 344 |
} |
| 345 |
|
| 346 |
/** |
| 347 |
* Map a full media URL (scheme or protocol-relative) to a path under ABSPATH. |
| 348 |
* Strips the configured CDN base URL first when set, then home_url(), matching premium behavior. |
| 349 |
* |
| 350 |
* @param string $absolute_url Full URL, e.g. https://cdn.example.com/wp-content/uploads/... |
| 351 |
* @return string Absolute filesystem path, or empty string if the URL does not map to this site. |
| 352 |
*/ |
| 353 |
public function resolve_media_url_to_abspath( $absolute_url ) { |
| 354 |
if ( !is_string( $absolute_url ) || $absolute_url === '' ) { |
| 355 |
return ''; |
| 356 |
} |
| 357 |
if ( strpos( $absolute_url, '//' ) === 0 ) { |
| 358 |
$absolute_url = (( is_ssl() ? 'https:' : 'http:' )) . $absolute_url; |
| 359 |
} |
| 360 |
$cdn = trim( (string) $this->get_option( 'cdn_url' ) ); |
| 361 |
/** |
| 362 |
* Filter additional base URLs that should be stripped when resolving a media URL |
| 363 |
* to an absolute filesystem path. |
| 364 |
* |
| 365 |
* Integrations that serve images from an external domain (e.g. WP Offload Media |
| 366 |
* serving from an S3/GCS CDN) can add their provider URL(s) here so that Squeeze |
| 367 |
* can correctly map CDN URLs back to local paths. |
| 368 |
* |
| 369 |
* @since 1.8.0 |
| 370 |
* @param string[] $urls Existing extra base URLs (empty by default). |
| 371 |
*/ |
| 372 |
$additional_bases = (array) apply_filters( 'squeeze_additional_base_urls', array() ); |
| 373 |
$bases = array_values( array_filter( array_unique( array_merge( ( $cdn !== '' ? array($cdn) : array() ), $additional_bases, array(home_url()) ) ) ) ); |
| 374 |
$rel = str_replace( $bases, '', $absolute_url ); |
| 375 |
$rel = ltrim( str_replace( '\\', '/', $rel ), '/' ); |
| 376 |
if ( $rel === '' || strpos( $rel, '..' ) !== false ) { |
| 377 |
return ''; |
| 378 |
} |
| 379 |
$content_folder = basename( WP_CONTENT_DIR ); |
| 380 |
if ( stripos( $rel, $content_folder . '/' ) !== 0 && stripos( $rel, $content_folder ) !== 0 ) { |
| 381 |
return ''; |
| 382 |
} |
| 383 |
return ABSPATH . $rel; |
| 384 |
} |
| 385 |
|
| 386 |
public function can_restore( $attach_id ) { |
| 387 |
$original_img_path = wp_get_original_image_path( (int) $attach_id ); |
| 388 |
$backup_img_path = preg_replace( "/(\\.(?!.*\\.))/", '.bak.', $original_img_path ); |
| 389 |
$can_restore = file_exists( $backup_img_path ); |
| 390 |
return $can_restore; |
| 391 |
} |
| 392 |
|
| 393 |
public function restore_attachment( $attach_id, $is_bulk = false ) { |
| 394 |
if ( !function_exists( 'WP_Filesystem' ) ) { |
| 395 |
require_once ABSPATH . 'wp-admin/includes/file.php'; |
| 396 |
} |
| 397 |
global $wp_filesystem; |
| 398 |
// Initialize the filesystem (this populates $wp_filesystem) |
| 399 |
WP_Filesystem(); |
| 400 |
if ( !$wp_filesystem || !method_exists( $wp_filesystem, 'copy' ) ) { |
| 401 |
if ( $is_bulk ) { |
| 402 |
wp_die( 'Filesystem API is not available or failed to initialize.' ); |
| 403 |
} else { |
| 404 |
return new \WP_Error('squeeze_filesystem_api_error', 'Filesystem API is not available or failed to initialize.'); |
| 405 |
} |
| 406 |
} |
| 407 |
$original_img_path = wp_get_original_image_path( $attach_id ); |
| 408 |
$backup_img_path = preg_replace( "/(\\.(?!.*\\.))/", '.bak.', $original_img_path ); |
| 409 |
if ( !file_exists( $backup_img_path ) ) { |
| 410 |
$error_message = '❌ ' . esc_html__( 'Backup image not found', 'squeeze' ); |
| 411 |
if ( $is_bulk ) { |
| 412 |
wp_die( esc_html( $error_message ) ); |
| 413 |
} else { |
| 414 |
return new \WP_Error('squeeze_restore_attachment_failed', $error_message); |
| 415 |
} |
| 416 |
return false; |
| 417 |
} |
| 418 |
$backup_img = $wp_filesystem->copy( $backup_img_path, $original_img_path, true ); |
| 419 |
if ( !$backup_img ) { |
| 420 |
$error_message = '❌ ' . esc_html__( 'Restore original image failed', 'squeeze' ); |
| 421 |
if ( $is_bulk ) { |
| 422 |
wp_die( esc_html( $error_message ) ); |
| 423 |
} else { |
| 424 |
return new \WP_Error('squeeze_restore_attachment_failed', $error_message); |
| 425 |
} |
| 426 |
return false; |
| 427 |
} |
| 428 |
$attachment_data = wp_create_image_subsizes( $original_img_path, $attach_id ); |
| 429 |
if ( !delete_post_meta( $attach_id, "squeeze_is_compressed" ) ) { |
| 430 |
return false; |
| 431 |
} |
| 432 |
wp_delete_file( $backup_img_path ); |
| 433 |
$this->delete_webp_images( $original_img_path, $attachment_data ); |
| 434 |
$uncompressed_images = $this->get_stats_option( 'uncompressed_images' ); |
| 435 |
update_option( 'squeeze_stats', array( |
| 436 |
'uncompressed_images' => ++$uncompressed_images, |
| 437 |
) ); |
| 438 |
return true; |
| 439 |
} |
| 440 |
|
| 441 |
public function delete_webp_images( $original_img_path, $attachment_data ) { |
| 442 |
$result = false; |
| 443 |
if ( !is_array( $attachment_data ) || empty( $attachment_data ) ) { |
| 444 |
return $result; |
| 445 |
} |
| 446 |
$original_filename = pathinfo( $original_img_path, PATHINFO_BASENAME ); |
| 447 |
$webp_path = $this->convert_image_path_to_webp_path( $original_img_path ); |
| 448 |
$result = wp_delete_file( $webp_path . '.webp' ); |
| 449 |
foreach ( $attachment_data['sizes'] as $size_data ) { |
| 450 |
$webp_thumb_path = str_replace( $original_filename, $size_data['file'] . '.webp', $original_img_path ); |
| 451 |
$result = wp_delete_file( $this->convert_image_path_to_webp_path( $webp_thumb_path ) ); |
| 452 |
} |
| 453 |
$webp_scaled_filename = pathinfo( $attachment_data['file'], PATHINFO_BASENAME ); |
| 454 |
$webp_scaled_path = $this->convert_image_path_to_webp_path( str_replace( $original_filename, $webp_scaled_filename . '.webp', $original_img_path ) ); |
| 455 |
if ( file_exists( $webp_scaled_path ) ) { |
| 456 |
$result = wp_delete_file( $webp_scaled_path ); |
| 457 |
} |
| 458 |
return $result; |
| 459 |
} |
| 460 |
|
| 461 |
public function get_stats_option( $option ) { |
| 462 |
$stats = get_option( 'squeeze_stats' ); |
| 463 |
$option_value = ( isset( $stats[$option] ) ? $stats[$option] : 0 ); |
| 464 |
return $option_value; |
| 465 |
} |
| 466 |
|
| 467 |
public function get_option( $option ) { |
| 468 |
// Cache squeeze_options array per request to avoid repeated database queries |
| 469 |
// This prevents hundreds of get_option('squeeze_options') calls during bulk operations |
| 470 |
if ( self::$cached_squeeze_options === null ) { |
| 471 |
self::$cached_squeeze_options = get_option( 'squeeze_options' ); |
| 472 |
} |
| 473 |
$options = self::$cached_squeeze_options; |
| 474 |
$option_value = ( isset( $options[$option] ) ? $options[$option] : $this->get_default_value( $option ) ); |
| 475 |
return $option_value; |
| 476 |
} |
| 477 |
|
| 478 |
public function set_options( $options ) { |
| 479 |
$default_options = $this->get_default_value( 'all', true ); |
| 480 |
$options = wp_parse_args( $options, $default_options ); |
| 481 |
// Strip any keys not present in the known defaults — prevents option-injection attacks. |
| 482 |
$options = array_intersect_key( $options, $default_options ); |
| 483 |
// Constrain compress_formats to the hardcoded constant so callers cannot introduce |
| 484 |
// arbitrary extensions (e.g. 'php') that would later be accepted as upload targets. |
| 485 |
if ( isset( $options['compress_formats'] ) && is_array( $options['compress_formats'] ) ) { |
| 486 |
$options['compress_formats'] = array_intersect_key( $options['compress_formats'], self::ALLOWED_IMAGE_FORMATS ); |
| 487 |
if ( empty( $options['compress_formats'] ) ) { |
| 488 |
$options['compress_formats'] = self::ALLOWED_IMAGE_FORMATS; |
| 489 |
} |
| 490 |
} |
| 491 |
$result = update_option( 'squeeze_options', $options ); |
| 492 |
// Clear the cache when options are updated |
| 493 |
if ( $result ) { |
| 494 |
self::$cached_squeeze_options = $options; |
| 495 |
// New settings may produce smaller output — let all previously-failed images be retried |
| 496 |
$this->clear_compression_failed_meta(); |
| 497 |
} |
| 498 |
return $result; |
| 499 |
} |
| 500 |
|
| 501 |
private function clear_compression_failed_meta() { |
| 502 |
global $wpdb; |
| 503 |
$wpdb->delete( $wpdb->postmeta, array( |
| 504 |
'meta_key' => 'squeeze_compression_failed', |
| 505 |
) ); |
| 506 |
} |
| 507 |
|
| 508 |
/** |
| 509 |
* Opt-in cleanup of plugin metadata on uninstall. |
| 510 |
* Static so it can be used with register_uninstall_hook (free) and Freemius after_uninstall (premium). |
| 511 |
* Does not delete image files (originals, backups, or WebP copies). |
| 512 |
*/ |
| 513 |
public static function uninstall_cleanup() { |
| 514 |
$options = \get_option( 'squeeze_options', array() ); |
| 515 |
if ( empty( $options['clear_data_on_uninstall'] ) ) { |
| 516 |
return; |
| 517 |
} |
| 518 |
\delete_option( 'squeeze_options' ); |
| 519 |
\delete_option( 'squeeze_stats' ); |
| 520 |
\delete_transient( 'squeeze_bulk_path' ); |
| 521 |
self::$cached_squeeze_options = null; |
| 522 |
global $wpdb; |
| 523 |
$wpdb->delete( $wpdb->postmeta, array( |
| 524 |
'meta_key' => 'squeeze_is_compressed', |
| 525 |
) ); |
| 526 |
$wpdb->delete( $wpdb->postmeta, array( |
| 527 |
'meta_key' => 'squeeze_compression_failed', |
| 528 |
) ); |
| 529 |
} |
| 530 |
|
| 531 |
public function get_comparison_table( $sizes ) { |
| 532 |
if ( !is_array( $sizes ) || empty( $sizes ) ) { |
| 533 |
return ''; |
| 534 |
} |
| 535 |
//$table = print_r($sizes, true); |
| 536 |
$table = '<div class="squeeze-comparison-table">'; |
| 537 |
$table .= '<table class="wp-list-table widefat striped">'; |
| 538 |
$table .= '<thead><tr><th>' . esc_html__( 'Size Name', 'squeeze' ) . '</th><th>' . esc_html__( 'Original Size', 'squeeze' ) . '</th><th>' . esc_html__( 'Squeezed Size', 'squeeze' ) . '</th><th>' . esc_html__( 'Savings', 'squeeze' ) . ' (%)</th></tr></thead>'; |
| 539 |
$table .= '<tbody>'; |
| 540 |
foreach ( $sizes as $size_name => $size_data ) { |
| 541 |
/*if (!isset($size_data['url'])) { |
| 542 |
continue; |
| 543 |
}*/ |
| 544 |
//$size_filename = basename(sanitize_url($size_data['url'])); |
| 545 |
$original_size = $size_data['original_size']; |
| 546 |
$compressed_size = $size_data['compressed_size']; |
| 547 |
if ( $original_size <= 0 ) { |
| 548 |
$savings_percent = esc_html__( 'N/A', 'squeeze' ); |
| 549 |
$savings_class = ''; |
| 550 |
} else { |
| 551 |
$savings = $original_size - $compressed_size; |
| 552 |
$savings_percent = round( $savings / $original_size * 100, 2 ) . '%'; |
| 553 |
$savings_class = ( $savings > 0 ? 'squeeze-savings-positive' : 'squeeze-savings-negative' ); |
| 554 |
} |
| 555 |
$table .= '<tr>'; |
| 556 |
$table .= '<td><strong>' . $size_name . '</strong></td>'; |
| 557 |
$table .= '<td>' . (( $original_size > 0 ? size_format( $original_size, 0 ) : esc_html__( 'N/A', 'squeeze' ) )) . '</td>'; |
| 558 |
$table .= '<td>' . size_format( $compressed_size, 0 ) . '</td>'; |
| 559 |
$table .= '<td><span class="squeeze-savings-label ' . $savings_class . '">' . $savings_percent . '</span></td>'; |
| 560 |
$table .= '</tr>'; |
| 561 |
} |
| 562 |
$table .= '</tbody></table></div>'; |
| 563 |
return $table; |
| 564 |
} |
| 565 |
|
| 566 |
public function is_webp_replace_urls() { |
| 567 |
$is_auto_webp = $this->get_option( 'auto_webp' ); |
| 568 |
$is_webp_replace_urls = $this->get_option( 'webp_replace_urls' ); |
| 569 |
if ( !$is_auto_webp || !$is_webp_replace_urls ) { |
| 570 |
return false; |
| 571 |
} |
| 572 |
return true; |
| 573 |
} |
| 574 |
|
| 575 |
public function get_image_formats( $return_mimes = false, $custom_formats = [] ) { |
| 576 |
$allowed_image_formats = ( empty( $custom_formats ) ? $this->get_option( 'compress_formats' ) : $custom_formats ); |
| 577 |
// Intersect with the hardcoded constant so a polluted option can never introduce |
| 578 |
// non-image extensions (e.g. 'php') into the upload allowlist. |
| 579 |
if ( is_array( $allowed_image_formats ) ) { |
| 580 |
$allowed_image_formats = array_intersect_key( $allowed_image_formats, self::ALLOWED_IMAGE_FORMATS ); |
| 581 |
} |
| 582 |
if ( empty( $allowed_image_formats ) ) { |
| 583 |
$allowed_image_formats = self::ALLOWED_IMAGE_FORMATS; |
| 584 |
} |
| 585 |
$allowed_image_formats = array_keys( $allowed_image_formats ); |
| 586 |
// make values the same as keys |
| 587 |
$allowed_image_formats = array_combine( $allowed_image_formats, $allowed_image_formats ); |
| 588 |
if ( $return_mimes ) { |
| 589 |
$allowed_image_formats = array_map( function ( $format ) { |
| 590 |
$format = ( $format === 'jpg' ? 'jpeg' : $format ); |
| 591 |
// handle jpg/jpeg mime type |
| 592 |
return 'image/' . $format; |
| 593 |
}, $allowed_image_formats ); |
| 594 |
} |
| 595 |
return $allowed_image_formats; |
| 596 |
} |
| 597 |
|
| 598 |
public function get_total_images_count() { |
| 599 |
$total_images = $this->get_stats_option( 'total_images' ); |
| 600 |
if ( $total_images > 0 ) { |
| 601 |
return $total_images; |
| 602 |
} |
| 603 |
$query_all = new \WP_Query(array( |
| 604 |
'post_type' => 'attachment', |
| 605 |
'post_status' => 'inherit', |
| 606 |
'post_mime_type' => $this->get_image_formats( true ), |
| 607 |
'posts_per_page' => -1, |
| 608 |
'fields' => 'ids', |
| 609 |
)); |
| 610 |
$total_images = $query_all->found_posts; |
| 611 |
$stats['total_images'] = $total_images; |
| 612 |
update_option( 'squeeze_stats', $stats ); |
| 613 |
return $total_images; |
| 614 |
} |
| 615 |
|
| 616 |
/** |
| 617 |
* Meta query for the Media Library "Non Squeezed Images" filter (list and grid). |
| 618 |
* |
| 619 |
* @return array<string, mixed> |
| 620 |
*/ |
| 621 |
public function get_non_squeezed_media_meta_query() { |
| 622 |
return array( |
| 623 |
'relation' => 'AND', |
| 624 |
array( |
| 625 |
'relation' => 'OR', |
| 626 |
array( |
| 627 |
'key' => 'squeeze_is_compressed', |
| 628 |
'compare' => '!=', |
| 629 |
'value' => '1', |
| 630 |
), |
| 631 |
array( |
| 632 |
'key' => 'squeeze_is_compressed', |
| 633 |
'compare' => 'NOT EXISTS', |
| 634 |
), |
| 635 |
), |
| 636 |
array( |
| 637 |
'relation' => 'OR', |
| 638 |
array( |
| 639 |
'key' => 'squeeze_compression_failed', |
| 640 |
'compare' => 'NOT EXISTS', |
| 641 |
), |
| 642 |
array( |
| 643 |
'key' => 'squeeze_compression_failed', |
| 644 |
'value' => 'larger_than_original', |
| 645 |
'compare' => '!=', |
| 646 |
), |
| 647 |
), |
| 648 |
); |
| 649 |
} |
| 650 |
|
| 651 |
/** |
| 652 |
* Meta query shared by bulk uncompressed image queries. |
| 653 |
* |
| 654 |
* @return array<string, mixed> |
| 655 |
*/ |
| 656 |
public function get_uncompressed_meta_query() { |
| 657 |
return array( |
| 658 |
'relation' => 'AND', |
| 659 |
array( |
| 660 |
'relation' => 'OR', |
| 661 |
array( |
| 662 |
'key' => 'squeeze_is_compressed', |
| 663 |
'compare' => 'NOT EXISTS', |
| 664 |
), |
| 665 |
array( |
| 666 |
'key' => 'squeeze_is_compressed', |
| 667 |
'compare' => '!=', |
| 668 |
'value' => '1', |
| 669 |
), |
| 670 |
), |
| 671 |
array( |
| 672 |
'key' => 'squeeze_compression_failed', |
| 673 |
'compare' => 'NOT EXISTS', |
| 674 |
), |
| 675 |
); |
| 676 |
} |
| 677 |
|
| 678 |
/** |
| 679 |
* @return array<string, mixed> |
| 680 |
*/ |
| 681 |
private function get_uncompressed_images_query_args( $last_id = 0 ) { |
| 682 |
return array( |
| 683 |
'post_type' => 'attachment', |
| 684 |
'post_status' => 'inherit', |
| 685 |
'post_mime_type' => $this->get_image_formats( true ), |
| 686 |
'posts_per_page' => self::$MEDIA_PER_PAGE, |
| 687 |
'fields' => 'ids', |
| 688 |
'orderby' => 'ID', |
| 689 |
'order' => 'DESC', |
| 690 |
'meta_query' => $this->get_uncompressed_meta_query(), |
| 691 |
'squeeze_last_id' => $last_id, |
| 692 |
); |
| 693 |
} |
| 694 |
|
| 695 |
public function get_uncompressed_images_count() { |
| 696 |
$uncompressed_images = $this->get_stats_option( 'uncompressed_images' ); |
| 697 |
if ( $uncompressed_images > 0 ) { |
| 698 |
return $uncompressed_images; |
| 699 |
} |
| 700 |
$args = $this->get_uncompressed_images_query_args(); |
| 701 |
$args['posts_per_page'] = -1; |
| 702 |
$query_uncompressed = new \WP_Query($args); |
| 703 |
$uncompressed_images = count( $this->filter_excluded_attachment_ids( $query_uncompressed->posts ) ); |
| 704 |
$stats['uncompressed_images'] = $uncompressed_images; |
| 705 |
update_option( 'squeeze_stats', $stats ); |
| 706 |
return $uncompressed_images; |
| 707 |
} |
| 708 |
|
| 709 |
public function get_images_from_last_id( $where, $wp_query ) { |
| 710 |
if ( $wp_query->get( 'squeeze_last_id' ) !== null && $wp_query->get( 'squeeze_last_id' ) > 0 ) { |
| 711 |
global $wpdb; |
| 712 |
$last = intval( $wp_query->get( 'squeeze_last_id' ) ); |
| 713 |
$where .= $wpdb->prepare( " AND {$wpdb->posts}.ID < %d", $last ); |
| 714 |
} |
| 715 |
return $where; |
| 716 |
} |
| 717 |
|
| 718 |
public function get_uncompressed_images( $last_id = 0 ) { |
| 719 |
$excluded_images = $this->get_excluded_images(); |
| 720 |
$results = array(); |
| 721 |
$current_last_id = $last_id; |
| 722 |
// Cap how many batches we scan while backfilling after exclusions (~20 default pages of candidates). |
| 723 |
$max_iterations = max( 2, (int) ceil( 1000 / self::$MEDIA_PER_PAGE ) ); |
| 724 |
while ( count( $results ) < self::$MEDIA_PER_PAGE && $max_iterations-- > 0 ) { |
| 725 |
$query = new \WP_Query($this->get_uncompressed_images_query_args( $current_last_id )); |
| 726 |
$posts = $query->posts; |
| 727 |
if ( empty( $posts ) ) { |
| 728 |
break; |
| 729 |
} |
| 730 |
$batch = ( empty( $excluded_images ) ? $posts : $this->filter_excluded_attachment_ids( $posts, $excluded_images ) ); |
| 731 |
$results = array_merge( $results, $batch ); |
| 732 |
if ( count( $posts ) < self::$MEDIA_PER_PAGE ) { |
| 733 |
break; |
| 734 |
} |
| 735 |
$current_last_id = (int) end( $posts ); |
| 736 |
} |
| 737 |
return array_slice( array_values( array_unique( array_map( 'intval', $results ) ) ), 0, self::$MEDIA_PER_PAGE ); |
| 738 |
} |
| 739 |
|
| 740 |
public function get_total_images( $paged = 1 ) { |
| 741 |
$args = array( |
| 742 |
'post_type' => 'attachment', |
| 743 |
'post_status' => 'inherit', |
| 744 |
'post_mime_type' => $this->get_image_formats( true ), |
| 745 |
'posts_per_page' => self::$MEDIA_PER_PAGE, |
| 746 |
'paged' => $paged, |
| 747 |
'fields' => 'ids', |
| 748 |
); |
| 749 |
$query_all = new \WP_Query($args); |
| 750 |
return $query_all->posts; |
| 751 |
} |
| 752 |
|
| 753 |
public function get_hint( $hint, $class = 'squeeze-hint' ) { |
| 754 |
return '<span class="' . esc_attr( $class ) . '">' . esc_html( $hint ) . '</span>'; |
| 755 |
} |
| 756 |
|
| 757 |
/** |
| 758 |
* Parsed list of exclusion patterns (one per line in settings). Cached per request. |
| 759 |
* |
| 760 |
* @return string[] |
| 761 |
*/ |
| 762 |
public function get_excluded_images() { |
| 763 |
if ( null !== self::$cached_excluded_images ) { |
| 764 |
return self::$cached_excluded_images; |
| 765 |
} |
| 766 |
$raw = $this->get_option( 'excluded_images' ); |
| 767 |
if ( !is_string( $raw ) || $raw === '' ) { |
| 768 |
self::$cached_excluded_images = array(); |
| 769 |
return self::$cached_excluded_images; |
| 770 |
} |
| 771 |
$lines = explode( "\n", $raw ); |
| 772 |
$lines = array_filter( array_map( 'trim', $lines ), static function ( $line ) { |
| 773 |
return $line !== ''; |
| 774 |
} ); |
| 775 |
self::$cached_excluded_images = array_values( $lines ); |
| 776 |
return self::$cached_excluded_images; |
| 777 |
} |
| 778 |
|
| 779 |
/** |
| 780 |
* Whether a URL or path matches any exclusion pattern (substring match, case-insensitive). |
| 781 |
* |
| 782 |
* @param string|null $image_path URL or path fragment. |
| 783 |
* @param string[]|null $excluded_images Patterns from get_excluded_images(); null loads from options. |
| 784 |
* @return array{is_excluded: true, exclude_reason: string}|false |
| 785 |
*/ |
| 786 |
public function is_excluded_image( $image_path, $excluded_images = null ) { |
| 787 |
if ( !$image_path ) { |
| 788 |
return false; |
| 789 |
} |
| 790 |
if ( null === $excluded_images ) { |
| 791 |
$excluded_images = $this->get_excluded_images(); |
| 792 |
} |
| 793 |
if ( empty( $excluded_images ) ) { |
| 794 |
return false; |
| 795 |
} |
| 796 |
foreach ( $excluded_images as $excluded_image ) { |
| 797 |
$excluded_image = trim( $excluded_image ); |
| 798 |
if ( $excluded_image === '' ) { |
| 799 |
continue; |
| 800 |
} |
| 801 |
if ( stripos( $image_path, $excluded_image ) !== false ) { |
| 802 |
return array( |
| 803 |
'is_excluded' => true, |
| 804 |
'exclude_reason' => $excluded_image, |
| 805 |
); |
| 806 |
} |
| 807 |
} |
| 808 |
return false; |
| 809 |
} |
| 810 |
|
| 811 |
/** |
| 812 |
* Whether a media-library attachment matches excluded-images settings. |
| 813 |
* |
| 814 |
* @param int $attachment_id Attachment post ID. |
| 815 |
* @param string[]|null $excluded_images Patterns from get_excluded_images(); null loads from options. |
| 816 |
*/ |
| 817 |
public function is_attachment_excluded( $attachment_id, $excluded_images = null ) { |
| 818 |
if ( !$attachment_id || 'attachment' !== get_post_type( $attachment_id ) ) { |
| 819 |
return false; |
| 820 |
} |
| 821 |
if ( null === $excluded_images ) { |
| 822 |
$excluded_images = $this->get_excluded_images(); |
| 823 |
} |
| 824 |
if ( empty( $excluded_images ) ) { |
| 825 |
return false; |
| 826 |
} |
| 827 |
$candidates = array_filter( array(wp_get_attachment_url( $attachment_id ), wp_get_original_image_url( $attachment_id ), get_attached_file( $attachment_id )) ); |
| 828 |
$full_image = wp_get_attachment_image_src( $attachment_id, 'full' ); |
| 829 |
if ( !empty( $full_image[0] ) ) { |
| 830 |
$candidates[] = $full_image[0]; |
| 831 |
} |
| 832 |
foreach ( array_unique( $candidates ) as $candidate ) { |
| 833 |
if ( $this->is_excluded_image( $candidate, $excluded_images ) ) { |
| 834 |
return true; |
| 835 |
} |
| 836 |
} |
| 837 |
return false; |
| 838 |
} |
| 839 |
|
| 840 |
/** |
| 841 |
* @param int[] $attachment_ids |
| 842 |
* @param string[]|null $excluded_images |
| 843 |
* @return int[] |
| 844 |
*/ |
| 845 |
public function filter_excluded_attachment_ids( array $attachment_ids, $excluded_images = null ) { |
| 846 |
if ( empty( $attachment_ids ) ) { |
| 847 |
return $attachment_ids; |
| 848 |
} |
| 849 |
if ( null === $excluded_images ) { |
| 850 |
$excluded_images = $this->get_excluded_images(); |
| 851 |
} |
| 852 |
if ( empty( $excluded_images ) ) { |
| 853 |
return $attachment_ids; |
| 854 |
} |
| 855 |
return array_values( array_filter( $attachment_ids, function ( $attachment_id ) use($excluded_images) { |
| 856 |
return !$this->is_attachment_excluded( (int) $attachment_id, $excluded_images ); |
| 857 |
} ) ); |
| 858 |
} |
| 859 |
|
| 860 |
public function clear_excluded_images_cache() { |
| 861 |
self::$cached_excluded_images = null; |
| 862 |
} |
| 863 |
|
| 864 |
public function clear_options_cache() { |
| 865 |
self::$cached_squeeze_options = null; |
| 866 |
} |
| 867 |
|
| 868 |
public function invalidate_uncompressed_stats_cache() { |
| 869 |
$stats = get_option( 'squeeze_stats', array() ); |
| 870 |
if ( isset( $stats['uncompressed_images'] ) ) { |
| 871 |
unset($stats['uncompressed_images']); |
| 872 |
update_option( 'squeeze_stats', $stats ); |
| 873 |
} |
| 874 |
} |
| 875 |
|
| 876 |
public function get_default_value( $option, $all = false ) { |
| 877 |
$options_defaults = apply_filters( 'squeeze_options_default', array( |
| 878 |
'jpeg_quality' => 80, |
| 879 |
'jpeg_baseline' => false, |
| 880 |
'jpeg_progressive' => true, |
| 881 |
'jpeg_optimize_coding' => true, |
| 882 |
'jpeg_smoothing' => 0, |
| 883 |
'jpeg_color_space' => 3, |
| 884 |
'jpeg_quant_table' => 3, |
| 885 |
'jpeg_trellis_multipass' => false, |
| 886 |
'jpeg_trellis_opt_zero' => false, |
| 887 |
'jpeg_trellis_opt_table' => false, |
| 888 |
'jpeg_trellis_loops' => 1, |
| 889 |
'jpeg_auto_subsample' => true, |
| 890 |
'jpeg_chroma_subsample' => 2, |
| 891 |
'jpeg_separate_chroma_quality' => false, |
| 892 |
'jpeg_chroma_quality' => 75, |
| 893 |
'png_level' => 2, |
| 894 |
'png_interlace' => false, |
| 895 |
'png_quality' => 0.7, |
| 896 |
'webp_method' => 4, |
| 897 |
'webp_quality' => 80, |
| 898 |
'webp_lossless' => false, |
| 899 |
'webp_near_lossless' => 100, |
| 900 |
'avif_cqLevel' => 70, |
| 901 |
'auto_compress' => true, |
| 902 |
'auto_webp' => false, |
| 903 |
'webp_replace_urls' => false, |
| 904 |
'direct_webp' => true, |
| 905 |
'cdn_url' => '', |
| 906 |
'backup_original' => true, |
| 907 |
'clear_data_on_uninstall' => false, |
| 908 |
'compress_formats' => self::ALLOWED_IMAGE_FORMATS, |
| 909 |
'compress_thumbs' => array( |
| 910 |
'large' => 'on', |
| 911 |
'full' => 'on', |
| 912 |
), |
| 913 |
'max_width' => '', |
| 914 |
'max_height' => '', |
| 915 |
'excluded_images' => '', |
| 916 |
'timeout' => 60, |
| 917 |
'restore_defaults' => false, |
| 918 |
) ); |
| 919 |
if ( $all ) { |
| 920 |
return $options_defaults; |
| 921 |
} |
| 922 |
return ( in_array( $option, array_keys( $options_defaults ) ) ? $options_defaults[$option] : false ); |
| 923 |
} |
| 924 |
|
| 925 |
public function get_thumb_sizes() { |
| 926 |
$sizes = wp_get_registered_image_subsizes(); |
| 927 |
if ( !empty( $sizes ) && is_array( $sizes ) ) { |
| 928 |
// Add the scaled image size option if it fits the image dimensions |
| 929 |
$big_image_size_threshold = apply_filters( 'big_image_size_threshold', 2560 ); |
| 930 |
if ( $big_image_size_threshold ) { |
| 931 |
$sizes['full'] = array( |
| 932 |
'width' => $big_image_size_threshold, |
| 933 |
'height' => $big_image_size_threshold, |
| 934 |
'crop' => false, |
| 935 |
); |
| 936 |
} |
| 937 |
} |
| 938 |
return $sizes; |
| 939 |
} |
| 940 |
|
| 941 |
public function is_rest_enabled() { |
| 942 |
// Check if REST API is enabled |
| 943 |
if ( !function_exists( 'rest_get_server' ) || !rest_get_server() ) { |
| 944 |
return false; |
| 945 |
} |
| 946 |
return (bool) apply_filters( 'rest_enabled', true ); |
| 947 |
} |
| 948 |
|
| 949 |
/** |
| 950 |
* List Apache modules when PHP can report them (typically mod_php only). |
| 951 |
* |
| 952 |
* @return array|null Module list, or null when undetectable (CGI/FPM/nginx/etc.). |
| 953 |
*/ |
| 954 |
public function apache_get_modules() { |
| 955 |
if ( !function_exists( 'apache_get_modules' ) ) { |
| 956 |
return null; |
| 957 |
} |
| 958 |
return apache_get_modules(); |
| 959 |
} |
| 960 |
|
| 961 |
/** |
| 962 |
* Convert a filesystem directory under ABSPATH to site-root-relative form (/wp-content/foo/). |
| 963 |
* |
| 964 |
* @param string $filesystem_dir Absolute directory path. |
| 965 |
* @return string Leading slash, forward slashes, trailing slash (or '/' for site root). |
| 966 |
*/ |
| 967 |
public function bulk_directory_uri_from_filesystem( $filesystem_dir ) { |
| 968 |
$abs_base = wp_normalize_path( ABSPATH ); |
| 969 |
$full = wp_normalize_path( rtrim( (string) $filesystem_dir, '/\\' ) ); |
| 970 |
if ( strpos( $full, $abs_base ) !== 0 ) { |
| 971 |
$slash = preg_replace( '#/+#', '/', str_replace( '\\', '/', str_replace( ABSPATH, '/', (string) $filesystem_dir ) ) ); |
| 972 |
if ( '/' === $slash || '' === $slash ) { |
| 973 |
return '/'; |
| 974 |
} |
| 975 |
if ( '/' !== substr( $slash, 0, 1 ) ) { |
| 976 |
$slash = '/' . ltrim( $slash, '/' ); |
| 977 |
} |
| 978 |
return ( substr( $slash, -1 ) === '/' ? $slash : $slash . '/' ); |
| 979 |
} |
| 980 |
$rel = substr( $full, strlen( $abs_base ) ); |
| 981 |
$rel = trim( str_replace( '\\', '/', $rel ), '/' ); |
| 982 |
return ( '' === $rel ? '/' : '/' . $rel . '/' ); |
| 983 |
} |
| 984 |
|
| 985 |
/** |
| 986 |
* Turn browse API parentDir into a path relative to WP_CONTENT_DIR (uploads, themes/foo, or ''). |
| 987 |
* |
| 988 |
* @param string $parent_directory Raw POST value (e.g. /wp-content/uploads/ or wp-content/uploads). |
| 989 |
* @return string No leading/trailing slashes. |
| 990 |
*/ |
| 991 |
public function bulk_parent_relative_to_content_dir( $parent_directory ) { |
| 992 |
$parent_directory = preg_replace( '#/+#', '/', str_replace( '\\', '/', (string) $parent_directory ) ); |
| 993 |
$parent_directory = trim( $parent_directory, '/' ); |
| 994 |
if ( '' === $parent_directory ) { |
| 995 |
return ''; |
| 996 |
} |
| 997 |
if ( 'wp-content' === $parent_directory ) { |
| 998 |
return ''; |
| 999 |
} |
| 1000 |
if ( 0 === strpos( $parent_directory, 'wp-content/' ) ) { |
| 1001 |
return trim( substr( $parent_directory, strlen( 'wp-content/' ) ), '/' ); |
| 1002 |
} |
| 1003 |
return $parent_directory; |
| 1004 |
} |
| 1005 |
|
| 1006 |
/** |
| 1007 |
* Normalize directory paths for bulk UI and JSON: never show filesystem absolute paths. |
| 1008 |
* |
| 1009 |
* @param string $path Raw path from transient, manual entry, etc. |
| 1010 |
* @return string Site-relative path like /wp-content/uploads/. |
| 1011 |
*/ |
| 1012 |
public function normalize_bulk_directory_storage_path( $path ) { |
| 1013 |
$path = trim( (string) $path ); |
| 1014 |
if ( '' === $path ) { |
| 1015 |
return '/'; |
| 1016 |
} |
| 1017 |
if ( preg_match( '#^https?://#i', $path ) ) { |
| 1018 |
$parsed = wp_parse_url( $path ); |
| 1019 |
$path = ( isset( $parsed['path'] ) ? $parsed['path'] : '/' ); |
| 1020 |
$site = wp_parse_url( home_url( '/' ), PHP_URL_PATH ); |
| 1021 |
if ( is_string( $site ) && strlen( $site ) > 1 ) { |
| 1022 |
$site = untrailingslashit( $site ); |
| 1023 |
if ( $site && strpos( $path, $site . '/' ) === 0 ) { |
| 1024 |
$path = substr( $path, strlen( $site ) ); |
| 1025 |
} |
| 1026 |
} |
| 1027 |
} |
| 1028 |
$clean = preg_replace( '#/+#', '/', str_replace( '\\', '/', $path ) ); |
| 1029 |
$norm = wp_normalize_path( $clean ); |
| 1030 |
$base = wp_normalize_path( ABSPATH ); |
| 1031 |
if ( strlen( $norm ) >= 2 && ctype_alpha( $norm[0] ) && ':' === $norm[1] || strpos( $norm, $base ) === 0 ) { |
| 1032 |
return $this->bulk_directory_uri_from_filesystem( $clean ); |
| 1033 |
} |
| 1034 |
if ( '/' !== substr( $clean, 0, 1 ) ) { |
| 1035 |
$clean = '/' . ltrim( $clean, '/' ); |
| 1036 |
} |
| 1037 |
if ( '/' !== substr( $clean, -1 ) ) { |
| 1038 |
$clean .= '/'; |
| 1039 |
} |
| 1040 |
return $clean; |
| 1041 |
} |
| 1042 |
|
| 1043 |
} |
| 1044 |
|
