| 1 |
<?php |
| 2 |
namespace Imagify\ThirdParty\NGG\Media; |
| 3 |
|
| 4 |
defined( 'ABSPATH' ) || die( 'Cheatin’ uh?' ); |
| 5 |
|
| 6 |
/** |
| 7 |
* Media class for the medias from NextGen Gallery. |
| 8 |
* |
| 9 |
* @since 1.9 |
| 10 |
* @author Grégory Viguier |
| 11 |
*/ |
| 12 |
class NGG extends \Imagify\Media\AbstractMedia { |
| 13 |
use \Imagify\Deprecated\Traits\Media\NGGDeprecatedTrait; |
| 14 |
|
| 15 |
/** |
| 16 |
* Context (where the media "comes from"). |
| 17 |
* |
| 18 |
* @var string |
| 19 |
* @since 1.9 |
| 20 |
* @access protected |
| 21 |
* @author Grégory Viguier |
| 22 |
*/ |
| 23 |
protected $context = 'ngg'; |
| 24 |
|
| 25 |
/** |
| 26 |
* The image object. |
| 27 |
* |
| 28 |
* @var object A \nggImage object. |
| 29 |
* @since 1.9 |
| 30 |
* @access protected |
| 31 |
* @author Grégory Viguier |
| 32 |
*/ |
| 33 |
protected $image; |
| 34 |
|
| 35 |
/** |
| 36 |
* The storage object used by NGG. |
| 37 |
* |
| 38 |
* @var object A \C_Gallery_Storage object (by default). |
| 39 |
* @since 1.8. |
| 40 |
* @access protected |
| 41 |
*/ |
| 42 |
protected $storage; |
| 43 |
|
| 44 |
/** |
| 45 |
* The constructor. |
| 46 |
* |
| 47 |
* @since 1.9 |
| 48 |
* @access public |
| 49 |
* @author Grégory Viguier |
| 50 |
* |
| 51 |
* @param int|\nggImage|\nggdb|\StdClass $id The NGG image ID, \nggImage object, \nggdb object, or an anonym object containing a pid property. |
| 52 |
*/ |
| 53 |
public function __construct( $id ) { |
| 54 |
if ( ! static::constructor_accepts( $id ) ) { |
| 55 |
parent::__construct( 0 ); |
| 56 |
return; |
| 57 |
} |
| 58 |
|
| 59 |
if ( is_numeric( $id ) ) { |
| 60 |
$this->image = \nggdb::find_image( (int) $id ); |
| 61 |
$id = ! empty( $this->image->pid ) ? (int) $this->image->pid : 0; |
| 62 |
} elseif ( $id instanceof \nggImage ) { |
| 63 |
$this->image = $id; |
| 64 |
$id = (int) $id->pid; |
| 65 |
} elseif ( is_object( $id ) ) { |
| 66 |
$this->image = \nggdb::find_image( (int) $id->pid ); |
| 67 |
$id = ! empty( $this->image->pid ) ? (int) $this->image->pid : 0; |
| 68 |
} else { |
| 69 |
$id = 0; |
| 70 |
} |
| 71 |
|
| 72 |
if ( ! $id ) { |
| 73 |
$this->image = null; |
| 74 |
|
| 75 |
parent::__construct( 0 ); |
| 76 |
return; |
| 77 |
} |
| 78 |
|
| 79 |
parent::__construct( $id ); |
| 80 |
|
| 81 |
// NGG storage. |
| 82 |
if ( ! empty( $this->image->_ngiw ) ) { |
| 83 |
$this->storage = $this->image->_ngiw->get_storage()->object; |
| 84 |
} else { |
| 85 |
$this->storage = \C_Gallery_Storage::get_instance()->object; |
| 86 |
} |
| 87 |
|
| 88 |
// Load nggAdmin class. |
| 89 |
$ngg_admin_functions_path = WP_PLUGIN_DIR . '/' . NGGFOLDER . '/products/photocrati_nextgen/modules/ngglegacy/admin/functions.php'; |
| 90 |
|
| 91 |
if ( ! class_exists( 'nggAdmin' ) && $this->filesystem->exists( $ngg_admin_functions_path ) ) { |
| 92 |
require_once $ngg_admin_functions_path; |
| 93 |
} |
| 94 |
} |
| 95 |
|
| 96 |
/** |
| 97 |
* Tell if the given entry can be accepted in the constructor. |
| 98 |
* |
| 99 |
* @since 1.9 |
| 100 |
* @access public |
| 101 |
* @author Grégory Viguier |
| 102 |
* |
| 103 |
* @param mixed $id Whatever. |
| 104 |
* @return bool |
| 105 |
*/ |
| 106 |
public static function constructor_accepts( $id ) { |
| 107 |
if ( ! $id ) { |
| 108 |
return false; |
| 109 |
} |
| 110 |
|
| 111 |
if ( is_numeric( $id ) || $id instanceof \nggImage ) { |
| 112 |
return true; |
| 113 |
} |
| 114 |
|
| 115 |
return is_object( $id ) && ! empty( $id->pid ) && is_numeric( $id->pid ); |
| 116 |
} |
| 117 |
|
| 118 |
|
| 119 |
/** ----------------------------------------------------------------------------------------- */ |
| 120 |
/** NGG SPECIFICS =========================================================================== */ |
| 121 |
/** ----------------------------------------------------------------------------------------- */ |
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|
| 123 |
/** |
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* Get the NGG image object. |
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* |
| 126 |
* @since 1.9 |
| 127 |
* @access public |
| 128 |
* @author Grégory Viguier |
| 129 |
* |
| 130 |
* @return \nggImage |
| 131 |
*/ |
| 132 |
public function get_ngg_image() { |
| 133 |
return $this->image; |
| 134 |
} |
| 135 |
|
| 136 |
/** |
| 137 |
* Get the NGG storage object. |
| 138 |
* |
| 139 |
* @since 1.9 |
| 140 |
* @access public |
| 141 |
* @author Grégory Viguier |
| 142 |
* |
| 143 |
* @return \C_Gallery_Storage |
| 144 |
*/ |
| 145 |
public function get_ngg_storage() { |
| 146 |
return $this->storage; |
| 147 |
} |
| 148 |
|
| 149 |
|
| 150 |
/** ----------------------------------------------------------------------------------------- */ |
| 151 |
/** ORIGINAL FILE =========================================================================== */ |
| 152 |
/** ----------------------------------------------------------------------------------------- */ |
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|
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/** |
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* Get the original file path, even if the file doesn't exist. |
| 156 |
* |
| 157 |
* @since 1.9 |
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* @access public |
| 159 |
* @author Grégory Viguier |
| 160 |
* |
| 161 |
* @return string|bool The file path. False on failure. |
| 162 |
*/ |
| 163 |
public function get_raw_original_path() { |
| 164 |
if ( ! $this->is_valid() ) { |
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return false; |
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} |
| 167 |
|
| 168 |
if ( $this->get_cdn() ) { |
| 169 |
return $this->get_cdn()->get_file_path( 'original' ); |
| 170 |
} |
| 171 |
|
| 172 |
return ! empty( $this->image->imagePath ) ? $this->image->imagePath : false; |
| 173 |
} |
| 174 |
|
| 175 |
|
| 176 |
/** ----------------------------------------------------------------------------------------- */ |
| 177 |
/** FULL SIZE FILE ========================================================================== */ |
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/** ----------------------------------------------------------------------------------------- */ |
| 179 |
|
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/** |
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* Get the URL of the media’s full size file. |
| 182 |
* |
| 183 |
* @since 1.9.8 |
| 184 |
* @access public |
| 185 |
* @author Grégory Viguier |
| 186 |
* |
| 187 |
* @return string|bool The file URL. False on failure. |
| 188 |
*/ |
| 189 |
public function get_fullsize_url() { |
| 190 |
if ( ! $this->is_valid() ) { |
| 191 |
return false; |
| 192 |
} |
| 193 |
|
| 194 |
if ( $this->get_cdn() ) { |
| 195 |
return $this->get_cdn()->get_file_url(); |
| 196 |
} |
| 197 |
|
| 198 |
return ! empty( $this->image->imageURL ) ? $this->image->imageURL : false; |
| 199 |
} |
| 200 |
|
| 201 |
/** |
| 202 |
* Get the path to the media’s full size file, even if the file doesn't exist. |
| 203 |
* |
| 204 |
* @since 1.9.8 |
| 205 |
* @access public |
| 206 |
* @author Grégory Viguier |
| 207 |
* |
| 208 |
* @return string|bool The file path. False on failure. |
| 209 |
*/ |
| 210 |
public function get_raw_fullsize_path() { |
| 211 |
if ( ! $this->is_valid() ) { |
| 212 |
return false; |
| 213 |
} |
| 214 |
|
| 215 |
if ( $this->get_cdn() ) { |
| 216 |
return $this->get_cdn()->get_file_path(); |
| 217 |
} |
| 218 |
|
| 219 |
return ! empty( $this->image->imagePath ) ? $this->image->imagePath : false; |
| 220 |
} |
| 221 |
|
| 222 |
|
| 223 |
/** ----------------------------------------------------------------------------------------- */ |
| 224 |
/** BACKUP FILE ============================================================================= */ |
| 225 |
/** ----------------------------------------------------------------------------------------- */ |
| 226 |
|
| 227 |
/** |
| 228 |
* Get the backup URL, even if the file doesn't exist. |
| 229 |
* |
| 230 |
* @since 1.9 |
| 231 |
* @access public |
| 232 |
* @author Grégory Viguier |
| 233 |
* |
| 234 |
* @return string|bool The file URL. False on failure. |
| 235 |
*/ |
| 236 |
public function get_backup_url() { |
| 237 |
if ( ! $this->is_valid() ) { |
| 238 |
return false; |
| 239 |
} |
| 240 |
|
| 241 |
return site_url( '/' . $this->filesystem->make_path_relative( $this->get_raw_backup_path() ) ); |
| 242 |
} |
| 243 |
|
| 244 |
/** |
| 245 |
* Get the backup file path, even if the file doesn't exist. |
| 246 |
* |
| 247 |
* @since 1.9 |
| 248 |
* @access public |
| 249 |
* @author Grégory Viguier |
| 250 |
* |
| 251 |
* @return string|bool The file path. False on failure. |
| 252 |
*/ |
| 253 |
public function get_raw_backup_path() { |
| 254 |
if ( ! $this->is_valid() ) { |
| 255 |
return false; |
| 256 |
} |
| 257 |
|
| 258 |
return get_imagify_ngg_attachment_backup_path( $this->get_raw_original_path() ); |
| 259 |
} |
| 260 |
|
| 261 |
|
| 262 |
/** ----------------------------------------------------------------------------------------- */ |
| 263 |
/** THUMBNAILS ============================================================================== */ |
| 264 |
/** ----------------------------------------------------------------------------------------- */ |
| 265 |
|
| 266 |
/** |
| 267 |
* Create the media thumbnails. |
| 268 |
* |
| 269 |
* @since 1.9 |
| 270 |
* @access public |
| 271 |
* @author Grégory Viguier |
| 272 |
* |
| 273 |
* @return bool|WP_Error True on success. A \WP_Error instance on failure. |
| 274 |
*/ |
| 275 |
public function generate_thumbnails() { |
| 276 |
if ( ! $this->is_valid() ) { |
| 277 |
return new \WP_Error( 'invalid_media', __( 'This media is not valid.', 'imagify' ) ); |
| 278 |
} |
| 279 |
|
| 280 |
$image_data = $this->storage->_image_mapper->find( $this->get_id() ); // stdClass Object. |
| 281 |
|
| 282 |
if ( ! $image_data ) { |
| 283 |
// ¯\(°_o)/¯ |
| 284 |
return new \WP_Error( 'no_ngg_image', __( 'Image not found in NextGen Gallery data.', 'imagify' ) ); |
| 285 |
} |
| 286 |
|
| 287 |
if ( empty( $image_data->meta_data['backup'] ) || ! is_array( $image_data->meta_data['backup'] ) ) { |
| 288 |
$full_path = $this->storage->get_image_abspath( $image_data ); |
| 289 |
|
| 290 |
$image_data->meta_data['backup'] = [ |
| 291 |
'filename' => $this->filesystem->file_name( $full_path ), // Yes, $full_path. |
| 292 |
'width' => $image_data->meta_data['width'], // Original image width. |
| 293 |
'height' => $image_data->meta_data['height'], // Original image height. |
| 294 |
'generated' => microtime(), |
| 295 |
]; |
| 296 |
} |
| 297 |
|
| 298 |
$backup_path = $this->storage->get_image_abspath( $image_data, 'backup' ); |
| 299 |
$failed = []; |
| 300 |
|
| 301 |
foreach ( $this->get_media_files() as $size_name => $size_data ) { |
| 302 |
if ( 'full' === $size_name ) { |
| 303 |
continue; |
| 304 |
} |
| 305 |
|
| 306 |
$params = $this->storage->get_image_size_params( $image_data, $size_name ); |
| 307 |
$thumbnail = @$this->storage->generate_image_clone( // Don't remove this @ or the sky will fall. |
| 308 |
$backup_path, |
| 309 |
$this->storage->get_image_abspath( $image_data, $size_name ), |
| 310 |
$params |
| 311 |
); |
| 312 |
|
| 313 |
if ( ! $thumbnail ) { |
| 314 |
// Failed. |
| 315 |
$failed[] = $size_name; |
| 316 |
unset( $image_data->meta_data[ $size_name ] ); |
| 317 |
continue; |
| 318 |
} |
| 319 |
|
| 320 |
$size_meta = [ |
| 321 |
'width' => 0, |
| 322 |
'height' => 0, |
| 323 |
'filename' => \M_I18n::mb_basename( $thumbnail->fileName ), |
| 324 |
'generated' => microtime(), |
| 325 |
]; |
| 326 |
|
| 327 |
$dimensions = $this->filesystem->get_image_size( $thumbnail->fileName ); |
| 328 |
|
| 329 |
if ( $dimensions ) { |
| 330 |
$size_meta['width'] = $dimensions['width']; |
| 331 |
$size_meta['height'] = $dimensions['height']; |
| 332 |
} |
| 333 |
|
| 334 |
if ( isset( $params['crop_frame'] ) ) { |
| 335 |
$size_meta['crop_frame'] = $params['crop_frame']; |
| 336 |
} |
| 337 |
|
| 338 |
$image_data->meta_data[ $size_name ] = $size_meta; |
| 339 |
} // End foreach(). |
| 340 |
|
| 341 |
// Keep our property up to date. |
| 342 |
$this->image->_ngiw->_cache['meta_data'] = $image_data->meta_data; |
| 343 |
$this->image->_ngiw->_orig_image = $image_data; |
| 344 |
|
| 345 |
$post_id = $this->storage->_image_mapper->save( $image_data ); |
| 346 |
|
| 347 |
if ( ! $post_id ) { |
| 348 |
return new \WP_Error( 'meta_data_not_saved', __( 'Related NextGen Gallery data could not be saved.', 'imagify' ) ); |
| 349 |
} |
| 350 |
|
| 351 |
if ( $failed ) { |
| 352 |
return new \WP_Error( |
| 353 |
'thumbnail_restore_failed', |
| 354 |
sprintf( _n( '%n thumbnail could not be restored.', '%n thumbnails could not be restored.', count( $failed ), 'imagify' ), count( $failed ) ), |
| 355 |
[ 'failed_thumbnails' => $failed ] |
| 356 |
); |
| 357 |
} |
| 358 |
|
| 359 |
return true; |
| 360 |
} |
| 361 |
|
| 362 |
|
| 363 |
/** ----------------------------------------------------------------------------------------- */ |
| 364 |
/** MEDIA DATA ============================================================================== */ |
| 365 |
/** ----------------------------------------------------------------------------------------- */ |
| 366 |
|
| 367 |
/** |
| 368 |
* Tell if the current media has the required data (the data containing the file paths and thumbnails). |
| 369 |
* |
| 370 |
* @since 1.9 |
| 371 |
* @access public |
| 372 |
* @author Grégory Viguier |
| 373 |
* |
| 374 |
* @return bool |
| 375 |
*/ |
| 376 |
public function has_required_media_data() { |
| 377 |
static $sizes; |
| 378 |
|
| 379 |
if ( ! $this->is_valid() ) { |
| 380 |
return false; |
| 381 |
} |
| 382 |
|
| 383 |
if ( ! isset( $sizes ) ) { |
| 384 |
$sizes = $this->get_media_files(); |
| 385 |
} |
| 386 |
|
| 387 |
return $sizes && ! empty( $this->image->imagePath ); |
| 388 |
} |
| 389 |
|
| 390 |
/** |
| 391 |
* Get the list of the files of this media, including the full size file. |
| 392 |
* |
| 393 |
* @since 1.9 |
| 394 |
* @access public |
| 395 |
* @author Grégory Viguier |
| 396 |
* |
| 397 |
* @return array { |
| 398 |
* An array with the size names as keys ('full' is used for the full size file), and arrays of data as values: |
| 399 |
* |
| 400 |
* @type string $size The size name. |
| 401 |
* @type string $path Absolute path to the file. |
| 402 |
* @type int $width The file width. |
| 403 |
* @type int $height The file height. |
| 404 |
* @type string $mime-type The file mime type. |
| 405 |
* @type bool $disabled True if the size is disabled in the plugin’s settings. |
| 406 |
* } |
| 407 |
*/ |
| 408 |
public function get_media_files() { |
| 409 |
if ( ! $this->is_valid() ) { |
| 410 |
return []; |
| 411 |
} |
| 412 |
|
| 413 |
$fullsize_path = $this->get_raw_fullsize_path(); |
| 414 |
|
| 415 |
if ( ! $fullsize_path ) { |
| 416 |
return []; |
| 417 |
} |
| 418 |
|
| 419 |
$dimensions = $this->get_dimensions(); |
| 420 |
$all_sizes = [ |
| 421 |
'full' => [ |
| 422 |
'size' => 'full', |
| 423 |
'path' => $fullsize_path, |
| 424 |
'width' => $dimensions['width'], |
| 425 |
'height' => $dimensions['height'], |
| 426 |
'mime-type' => $this->get_mime_type(), |
| 427 |
'disabled' => false, |
| 428 |
], |
| 429 |
]; |
| 430 |
|
| 431 |
if ( ! $this->is_image() ) { |
| 432 |
return $this->filter_media_files( $all_sizes ); |
| 433 |
} |
| 434 |
|
| 435 |
// Remove common values (that have no value for us here, lol). Also remove 'full' and 'backup'. |
| 436 |
$image_data = array_diff_key( $this->image->meta_data, [ |
| 437 |
'full' => 1, |
| 438 |
'backup' => 1, |
| 439 |
'width' => 1, |
| 440 |
'height' => 1, |
| 441 |
'md5' => 1, |
| 442 |
'aperture' => 1, |
| 443 |
'credit' => 1, |
| 444 |
'camera' => 1, |
| 445 |
'caption' => 1, |
| 446 |
'created_timestamp' => 1, |
| 447 |
'copyright' => 1, |
| 448 |
'focal_length' => 1, |
| 449 |
'iso' => 1, |
| 450 |
'shutter_speed' => 1, |
| 451 |
'flash' => 1, |
| 452 |
'title' => 1, |
| 453 |
'keywords' => 1, |
| 454 |
'saved' => 1, |
| 455 |
] ); |
| 456 |
|
| 457 |
if ( ! $image_data ) { |
| 458 |
return $this->filter_media_files( $all_sizes ); |
| 459 |
} |
| 460 |
|
| 461 |
$ngg_data = $this->storage->_image_mapper->find( $this->get_id() ); |
| 462 |
|
| 463 |
foreach ( $image_data as $size => $size_data ) { |
| 464 |
if ( ! isset( $size_data['width'], $size_data['height'], $size_data['filename'], $size_data['generated'] ) ) { |
| 465 |
continue; |
| 466 |
} |
| 467 |
|
| 468 |
$file_type = (object) wp_check_filetype( $size_data['filename'], $this->get_allowed_mime_types() ); |
| 469 |
|
| 470 |
if ( ! $file_type->type ) { |
| 471 |
continue; |
| 472 |
} |
| 473 |
|
| 474 |
$all_sizes[ $size ] = [ |
| 475 |
'size' => $size, |
| 476 |
'path' => $this->storage->get_image_abspath( $ngg_data, $size ), |
| 477 |
'width' => (int) $size_data['width'], |
| 478 |
'height' => (int) $size_data['height'], |
| 479 |
'mime-type' => $file_type->type, |
| 480 |
'disabled' => false, |
| 481 |
]; |
| 482 |
} |
| 483 |
|
| 484 |
return $this->filter_media_files( $all_sizes ); |
| 485 |
} |
| 486 |
|
| 487 |
/** |
| 488 |
* If the media is an image, get its width and height. |
| 489 |
* |
| 490 |
* @since 1.9 |
| 491 |
* @access public |
| 492 |
* @author Grégory Viguier |
| 493 |
* |
| 494 |
* @return array |
| 495 |
*/ |
| 496 |
public function get_dimensions() { |
| 497 |
if ( ! $this->is_image() ) { |
| 498 |
return [ |
| 499 |
'width' => 0, |
| 500 |
'height' => 0, |
| 501 |
]; |
| 502 |
} |
| 503 |
|
| 504 |
return [ |
| 505 |
'width' => ! empty( $this->image->meta_data['width'] ) ? (int) $this->image->meta_data['width'] : 0, |
| 506 |
'height' => ! empty( $this->image->meta_data['height'] ) ? (int) $this->image->meta_data['height'] : 0, |
| 507 |
]; |
| 508 |
} |
| 509 |
|
| 510 |
/** |
| 511 |
* Update the media data dimensions. |
| 512 |
* |
| 513 |
* @since 1.9 |
| 514 |
* @access public |
| 515 |
* @author Grégory Viguier |
| 516 |
* |
| 517 |
* @param array $dimensions { |
| 518 |
* An array containing width and height. |
| 519 |
* |
| 520 |
* @type int $width The image width. |
| 521 |
* @type int $height The image height. |
| 522 |
* } |
| 523 |
*/ |
| 524 |
protected function update_media_data_dimensions( $dimensions ) { |
| 525 |
$changed = false; |
| 526 |
$data = [ |
| 527 |
'width' => $dimensions['width'], |
| 528 |
'height' => $dimensions['height'], |
| 529 |
'md5' => md5_file( $this->get_raw_fullsize_path() ), |
| 530 |
]; |
| 531 |
|
| 532 |
foreach ( $data as $k => $v ) { |
| 533 |
if ( ! isset( $this->image->meta_data[ $k ] ) || $this->image->meta_data[ $k ] !== $v ) { |
| 534 |
$this->image->meta_data[ $k ] = $v; |
| 535 |
$changed = true; |
| 536 |
} |
| 537 |
} |
| 538 |
|
| 539 |
if ( $changed ) { |
| 540 |
\nggdb::update_image_meta( $this->id, $this->image->meta_data ); |
| 541 |
} |
| 542 |
} |
| 543 |
} |
| 544 |
|
