| 1 |
<?php |
| 2 |
/** |
| 3 |
* Utils. |
| 4 |
* |
| 5 |
* @package CARTFLOWS |
| 6 |
*/ |
| 7 |
|
| 8 |
if ( ! defined( 'ABSPATH' ) ) { |
| 9 |
exit; // Exit if accessed directly. |
| 10 |
} |
| 11 |
|
| 12 |
/** |
| 13 |
* Class Cartflows_Utils. |
| 14 |
*/ |
| 15 |
class Cartflows_Utils { |
| 16 |
|
| 17 |
/** |
| 18 |
* Member Variable |
| 19 |
* |
| 20 |
* @var instance |
| 21 |
*/ |
| 22 |
private static $instance; |
| 23 |
|
| 24 |
/** |
| 25 |
* Member Variable |
| 26 |
* |
| 27 |
* @var checkout_products |
| 28 |
*/ |
| 29 |
public $checkout_products = array(); |
| 30 |
|
| 31 |
|
| 32 |
/** |
| 33 |
* Initiator |
| 34 |
*/ |
| 35 |
public static function get_instance() { |
| 36 |
if ( ! isset( self::$instance ) ) { |
| 37 |
self::$instance = new self(); |
| 38 |
} |
| 39 |
return self::$instance; |
| 40 |
} |
| 41 |
|
| 42 |
/** |
| 43 |
* Constructor |
| 44 |
*/ |
| 45 |
public function __construct() { |
| 46 |
} |
| 47 |
|
| 48 |
/** |
| 49 |
* Get current post type |
| 50 |
* |
| 51 |
* @param string $post_type post type. |
| 52 |
* @return string |
| 53 |
*/ |
| 54 |
public function current_post_type( $post_type = '' ) { |
| 55 |
|
| 56 |
global $post; |
| 57 |
|
| 58 |
if ( '' === $post_type && is_object( $post ) ) { |
| 59 |
$post_type = $post->post_type; |
| 60 |
} |
| 61 |
|
| 62 |
return $post_type; |
| 63 |
} |
| 64 |
|
| 65 |
/** |
| 66 |
* Check if post type is of step. |
| 67 |
* |
| 68 |
* @param string $post_type post type. |
| 69 |
* @return bool |
| 70 |
*/ |
| 71 |
public function is_step_post_type( $post_type = '' ) { |
| 72 |
|
| 73 |
if ( $this->get_step_post_type() === $this->current_post_type( $post_type ) ) { |
| 74 |
|
| 75 |
return true; |
| 76 |
} |
| 77 |
|
| 78 |
return false; |
| 79 |
} |
| 80 |
|
| 81 |
/** |
| 82 |
* Check if post type is of flow. |
| 83 |
* |
| 84 |
* @param string $post_type post type. |
| 85 |
* @return bool |
| 86 |
*/ |
| 87 |
public function is_flow_post_type( $post_type = '' ) { |
| 88 |
|
| 89 |
if ( $this->get_flow_post_type() === $this->current_post_type( $post_type ) ) { |
| 90 |
|
| 91 |
return true; |
| 92 |
} |
| 93 |
|
| 94 |
return false; |
| 95 |
} |
| 96 |
|
| 97 |
/** |
| 98 |
* Get post type of step. |
| 99 |
* |
| 100 |
* @return string |
| 101 |
*/ |
| 102 |
public function get_step_post_type() { |
| 103 |
|
| 104 |
return CARTFLOWS_STEP_POST_TYPE; |
| 105 |
} |
| 106 |
|
| 107 |
/** |
| 108 |
* Get post type of flow. |
| 109 |
* |
| 110 |
* @return string |
| 111 |
*/ |
| 112 |
public function get_flow_post_type() { |
| 113 |
|
| 114 |
return CARTFLOWS_FLOW_POST_TYPE; |
| 115 |
} |
| 116 |
|
| 117 |
/** |
| 118 |
* Get flow id |
| 119 |
* |
| 120 |
* @return int |
| 121 |
*/ |
| 122 |
public function get_flow_id() { |
| 123 |
|
| 124 |
global $post; |
| 125 |
|
| 126 |
$post_meta = false; |
| 127 |
|
| 128 |
if ( $post ) { |
| 129 |
$post_meta = get_post_meta( $post->ID, 'wcf-flow-id', true ); |
| 130 |
} |
| 131 |
|
| 132 |
return $post_meta; |
| 133 |
} |
| 134 |
|
| 135 |
/** |
| 136 |
* Get flow id by step |
| 137 |
* |
| 138 |
* @param int $step_id step ID. |
| 139 |
* @return int |
| 140 |
*/ |
| 141 |
public function get_flow_id_from_step_id( $step_id ) { |
| 142 |
|
| 143 |
return get_post_meta( $step_id, 'wcf-flow-id', true ); |
| 144 |
} |
| 145 |
|
| 146 |
/** |
| 147 |
* Get flow steps by id |
| 148 |
* |
| 149 |
* @param int $flow_id flow ID. |
| 150 |
* @return int |
| 151 |
*/ |
| 152 |
public function get_flow_steps( $flow_id ) { |
| 153 |
|
| 154 |
$steps = get_post_meta( $flow_id, 'wcf-steps', true ); |
| 155 |
|
| 156 |
if ( is_array( $steps ) && ! empty( $steps ) ) { |
| 157 |
return $steps; |
| 158 |
} |
| 159 |
|
| 160 |
return false; |
| 161 |
} |
| 162 |
|
| 163 |
/** |
| 164 |
* Get template type of step |
| 165 |
* |
| 166 |
* @param int $step_id step ID. |
| 167 |
* @return int |
| 168 |
*/ |
| 169 |
public function get_step_type( $step_id ) { |
| 170 |
|
| 171 |
return get_post_meta( $step_id, 'wcf-step-type', true ); |
| 172 |
} |
| 173 |
|
| 174 |
/** |
| 175 |
* Get next id for step |
| 176 |
* |
| 177 |
* @param int $flow_id flow ID. |
| 178 |
* @param int $step_id step ID. |
| 179 |
* @return bool |
| 180 |
*/ |
| 181 |
public function get_next_step_id( $flow_id, $step_id ) { |
| 182 |
|
| 183 |
$wcf_step_obj = wcf_get_step( $step_id ); |
| 184 |
$next_step_id = $wcf_step_obj->get_direct_next_step_id(); |
| 185 |
|
| 186 |
return $next_step_id; |
| 187 |
} |
| 188 |
|
| 189 |
/** |
| 190 |
* Get next id for step |
| 191 |
* |
| 192 |
* @param object $order order object. |
| 193 |
* @return int |
| 194 |
*/ |
| 195 |
public function get_flow_id_from_order( $order ) { |
| 196 |
|
| 197 |
if ( ! is_object( $order ) ) { |
| 198 |
$order = wc_get_order( $order ); |
| 199 |
} |
| 200 |
|
| 201 |
$flow_id = is_object( $order ) ? $order->get_meta( '_wcf_flow_id' ) : 0; |
| 202 |
|
| 203 |
return intval( $flow_id ); |
| 204 |
} |
| 205 |
|
| 206 |
/** |
| 207 |
* Get checkout id for order |
| 208 |
* |
| 209 |
* @param object $order order object. |
| 210 |
* @return int |
| 211 |
*/ |
| 212 |
public function get_checkout_id_from_order( $order ) { |
| 213 |
|
| 214 |
if ( ! is_object( $order ) ) { |
| 215 |
$order = wc_get_order( $order ); |
| 216 |
} |
| 217 |
|
| 218 |
$checkout_id = is_object( $order ) ? $order->get_meta( '_wcf_checkout_id' ) : 0; |
| 219 |
|
| 220 |
return intval( $checkout_id ); |
| 221 |
} |
| 222 |
|
| 223 |
/** |
| 224 |
* We are using this function mostly in ajax on checkout page |
| 225 |
* |
| 226 |
* @return mixed |
| 227 |
*/ |
| 228 |
public function get_checkout_id_from_post_data() { |
| 229 |
|
| 230 |
$checkout_id = false; |
| 231 |
|
| 232 |
//phpcs:disable WordPress.Security.NonceVerification |
| 233 |
|
| 234 |
if ( isset( $_POST['_wcf_checkout_id'] ) ) { |
| 235 |
|
| 236 |
$checkout_id = intval( $_POST['_wcf_checkout_id'] ); |
| 237 |
|
| 238 |
} elseif ( isset( $_GET['wcf_checkout_id'] ) ) { |
| 239 |
|
| 240 |
$checkout_id = intval( $_GET['wcf_checkout_id'] ); |
| 241 |
|
| 242 |
} |
| 243 |
//phpcs:enable WordPress.Security.NonceVerification |
| 244 |
|
| 245 |
return $checkout_id; |
| 246 |
} |
| 247 |
|
| 248 |
/** |
| 249 |
* We are using this function mostly in ajax on checkout page |
| 250 |
* |
| 251 |
* @return bool |
| 252 |
*/ |
| 253 |
public function get_flow_id_from_post_data() { |
| 254 |
|
| 255 |
$flow_id = false; |
| 256 |
|
| 257 |
//phpcs:disable WordPress.Security.NonceVerification |
| 258 |
|
| 259 |
if ( isset( $_POST['_wcf_flow_id'] ) ) { |
| 260 |
|
| 261 |
$flow_id = intval( $_POST['_wcf_flow_id'] ); |
| 262 |
|
| 263 |
} elseif ( isset( $_GET['wcf_checkout_id'] ) ) { |
| 264 |
|
| 265 |
$flow_id = wcf()->utils->get_flow_id_from_step_id( intval( $_GET['wcf_checkout_id'] ) ); |
| 266 |
|
| 267 |
} |
| 268 |
|
| 269 |
//phpcs:enable WordPress.Security.NonceVerification |
| 270 |
|
| 271 |
return $flow_id; |
| 272 |
} |
| 273 |
|
| 274 |
/** |
| 275 |
* Get optin id for order |
| 276 |
* |
| 277 |
* @param object $order order object. |
| 278 |
* @return int |
| 279 |
*/ |
| 280 |
public function get_optin_id_from_order( $order ) { |
| 281 |
|
| 282 |
if ( ! is_object( $order ) ) { |
| 283 |
$order = wc_get_order( $order ); |
| 284 |
} |
| 285 |
|
| 286 |
$optin_id = $order ? $order->get_meta( '_wcf_optin_id' ) : 0; |
| 287 |
|
| 288 |
return intval( $optin_id ); |
| 289 |
} |
| 290 |
|
| 291 |
/** |
| 292 |
* We are using this function mostly in ajax on checkout page |
| 293 |
* |
| 294 |
* @return bool |
| 295 |
*/ |
| 296 |
public function get_optin_id_from_post_data() { |
| 297 |
|
| 298 |
if ( isset( $_POST['_wcf_optin_id'] ) ) { //phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 299 |
|
| 300 |
$optin_id = intval( $_POST['_wcf_optin_id'] ); //phpcs:ignore WordPress.Security.NonceVerification.Missing |
| 301 |
|
| 302 |
return $optin_id; |
| 303 |
} |
| 304 |
|
| 305 |
return false; |
| 306 |
} |
| 307 |
|
| 308 |
|
| 309 |
/** |
| 310 |
* Check for checkout page |
| 311 |
* |
| 312 |
* @param int $step_id step ID. |
| 313 |
* @return bool |
| 314 |
*/ |
| 315 |
public function check_is_checkout_page( $step_id ) { |
| 316 |
|
| 317 |
$step_type = $this->get_step_type( $step_id ); |
| 318 |
|
| 319 |
if ( 'checkout' === $step_type ) { |
| 320 |
|
| 321 |
return true; |
| 322 |
} |
| 323 |
|
| 324 |
return false; |
| 325 |
} |
| 326 |
|
| 327 |
/** |
| 328 |
* Check for thank you page |
| 329 |
* |
| 330 |
* @param int $step_id step ID. |
| 331 |
* @return bool |
| 332 |
*/ |
| 333 |
public function check_is_thankyou_page( $step_id ) { |
| 334 |
|
| 335 |
$step_type = $this->get_step_type( $step_id ); |
| 336 |
|
| 337 |
if ( 'thankyou' === $step_type ) { |
| 338 |
|
| 339 |
return true; |
| 340 |
} |
| 341 |
|
| 342 |
return false; |
| 343 |
} |
| 344 |
|
| 345 |
/** |
| 346 |
* Check for offer page |
| 347 |
* |
| 348 |
* @param int $step_id step ID. |
| 349 |
* @return bool |
| 350 |
*/ |
| 351 |
public function check_is_offer_page( $step_id ) { |
| 352 |
|
| 353 |
$step_type = $this->get_step_type( $step_id ); |
| 354 |
|
| 355 |
if ( 'upsell' === $step_type || 'downsell' === $step_type ) { |
| 356 |
|
| 357 |
return true; |
| 358 |
} |
| 359 |
|
| 360 |
return false; |
| 361 |
} |
| 362 |
|
| 363 |
/** |
| 364 |
* Check if a step is disabled. |
| 365 |
* |
| 366 |
* @since 2.1.20 |
| 367 |
* @param int $step_id step ID. |
| 368 |
* @return bool |
| 369 |
*/ |
| 370 |
public function is_step_disabled( $step_id ) { |
| 371 |
|
| 372 |
if ( empty( $step_id ) ) { |
| 373 |
return false; |
| 374 |
} |
| 375 |
|
| 376 |
$is_disabled = get_post_meta( $step_id, 'wcf-disable-step', true ); |
| 377 |
|
| 378 |
// Step is enabled by default, so if disabled step meta is set to 'yes', the step is disabled. |
| 379 |
return ( 'yes' === $is_disabled ); |
| 380 |
} |
| 381 |
|
| 382 |
/** |
| 383 |
* Check if loaded page requires woo. |
| 384 |
* |
| 385 |
* @return bool |
| 386 |
*/ |
| 387 |
public function check_is_woo_required_page() { |
| 388 |
|
| 389 |
global $post; |
| 390 |
$step_id = $post->ID; |
| 391 |
$woo_not_required_type = array( 'landing' ); |
| 392 |
$step_type = $this->get_step_type( $step_id ); |
| 393 |
return ( ! in_array( $step_type, $woo_not_required_type, true ) ); |
| 394 |
} |
| 395 |
|
| 396 |
/** |
| 397 |
* Define constant for cache |
| 398 |
* |
| 399 |
* @return void |
| 400 |
*/ |
| 401 |
public function do_not_cache() { |
| 402 |
|
| 403 |
global $post; |
| 404 |
|
| 405 |
if ( ! apply_filters( 'cartflows_do_not_cache_step', true, $post->ID ) ) { |
| 406 |
return; |
| 407 |
} |
| 408 |
|
| 409 |
$this->get_cache_headers(); |
| 410 |
} |
| 411 |
|
| 412 |
/** |
| 413 |
* Function to get/set the do not cache page constants. |
| 414 |
* |
| 415 |
* @return void |
| 416 |
*/ |
| 417 |
public function get_cache_headers() { |
| 418 |
|
| 419 |
wcf_maybe_define_constant( 'DONOTCACHEPAGE', true ); |
| 420 |
wcf_maybe_define_constant( 'DONOTCACHEOBJECT', true ); |
| 421 |
wcf_maybe_define_constant( 'DONOTCACHEDB', true ); |
| 422 |
|
| 423 |
nocache_headers(); |
| 424 |
} |
| 425 |
|
| 426 |
/** |
| 427 |
* Get linking url |
| 428 |
* |
| 429 |
* @param array $args query args. |
| 430 |
* @return string |
| 431 |
*/ |
| 432 |
public function get_linking_url( $args = array() ) { |
| 433 |
|
| 434 |
$url = get_home_url(); |
| 435 |
|
| 436 |
$url = add_query_arg( $args, $url ); |
| 437 |
|
| 438 |
return $url; |
| 439 |
} |
| 440 |
|
| 441 |
/** |
| 442 |
* Get assets urls |
| 443 |
* |
| 444 |
* @return array |
| 445 |
* @since 1.1.6 |
| 446 |
*/ |
| 447 |
public function get_assets_path() { |
| 448 |
|
| 449 |
$rtl = ''; |
| 450 |
|
| 451 |
if ( is_rtl() ) { |
| 452 |
$rtl = '-rtl'; |
| 453 |
} |
| 454 |
|
| 455 |
$file_prefix = ''; |
| 456 |
$dir_name = ''; |
| 457 |
|
| 458 |
$is_min = apply_filters( 'cartflows_load_min_assets', false ); |
| 459 |
|
| 460 |
if ( $is_min ) { |
| 461 |
$file_prefix = '.min'; |
| 462 |
$dir_name = 'min-'; |
| 463 |
} |
| 464 |
|
| 465 |
$js_gen_path = CARTFLOWS_URL . 'assets/' . $dir_name . 'js/'; |
| 466 |
$css_gen_path = CARTFLOWS_URL . 'assets/' . $dir_name . 'css/'; |
| 467 |
|
| 468 |
return array( |
| 469 |
'css' => $css_gen_path, |
| 470 |
'js' => $js_gen_path, |
| 471 |
'file_prefix' => $file_prefix, |
| 472 |
'rtl' => $rtl, |
| 473 |
); |
| 474 |
} |
| 475 |
|
| 476 |
/** |
| 477 |
* Get assets css url |
| 478 |
* |
| 479 |
* @param string $file file name. |
| 480 |
* @return string |
| 481 |
* @since 1.1.6 |
| 482 |
*/ |
| 483 |
public function get_css_url( $file ) { |
| 484 |
|
| 485 |
$assets_vars = wcf()->assets_vars; |
| 486 |
|
| 487 |
$url = $assets_vars['css'] . $file . $assets_vars['rtl'] . $assets_vars['file_prefix'] . '.css'; |
| 488 |
|
| 489 |
return $url; |
| 490 |
} |
| 491 |
|
| 492 |
/** |
| 493 |
* Get assets js url |
| 494 |
* |
| 495 |
* @param string $file file name. |
| 496 |
* @return string |
| 497 |
* @since 1.1.6 |
| 498 |
*/ |
| 499 |
public function get_js_url( $file ) { |
| 500 |
|
| 501 |
$assets_vars = wcf()->assets_vars; |
| 502 |
|
| 503 |
$url = $assets_vars['js'] . $file . $assets_vars['file_prefix'] . '.js'; |
| 504 |
|
| 505 |
return $url; |
| 506 |
} |
| 507 |
|
| 508 |
/** |
| 509 |
* Get unique id. |
| 510 |
* |
| 511 |
* @param int $length Length. |
| 512 |
* |
| 513 |
* @return string|false |
| 514 |
*/ |
| 515 |
public function get_unique_id( $length = 8 ) { |
| 516 |
|
| 517 |
return substr( wp_generate_password( $length * 2, false ), 0, $length ); |
| 518 |
} |
| 519 |
|
| 520 |
/** |
| 521 |
* Get selected checkout products and data |
| 522 |
* |
| 523 |
* @param int $checkout_id Checkout id.. |
| 524 |
* @param array $saved_products Saved product. |
| 525 |
* |
| 526 |
* @return array |
| 527 |
*/ |
| 528 |
public function get_selected_checkout_products( $checkout_id = '', $saved_products = array() ) { |
| 529 |
|
| 530 |
if ( empty( $checkout_id ) ) { |
| 531 |
|
| 532 |
global $post; |
| 533 |
|
| 534 |
$checkout_id = $post->ID; |
| 535 |
} |
| 536 |
|
| 537 |
if ( ! isset( $this->checkout_products[ $checkout_id ] ) ) { |
| 538 |
|
| 539 |
if ( ! empty( $saved_products ) ) { |
| 540 |
|
| 541 |
$products = $saved_products; |
| 542 |
} else { |
| 543 |
|
| 544 |
$products = wcf()->options->get_checkout_meta_value( $checkout_id, 'wcf-checkout-products' ); |
| 545 |
} |
| 546 |
|
| 547 |
$default_add_to_cart = true; |
| 548 |
|
| 549 |
if ( is_array( $products ) ) { |
| 550 |
|
| 551 |
foreach ( $products as $in => $data ) { |
| 552 |
|
| 553 |
$default_data = array( |
| 554 |
'quantity' => 1, |
| 555 |
'discount_type' => '', |
| 556 |
'discount_value' => '', |
| 557 |
'unique_id' => $this->get_unique_id(), |
| 558 |
'add_to_cart' => $default_add_to_cart, |
| 559 |
); |
| 560 |
|
| 561 |
$products[ $in ] = wp_parse_args( $products[ $in ], $default_data ); |
| 562 |
} |
| 563 |
} |
| 564 |
|
| 565 |
$products = apply_filters( 'cartflows_selected_checkout_products', $products, $checkout_id ); |
| 566 |
|
| 567 |
// This is frontend. Ignoring nonce rule. |
| 568 |
if ( isset( $_GET['wcf-default'] ) ) { //phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 569 |
$products = $this->update_the_add_to_cart_param( $products ); |
| 570 |
} |
| 571 |
|
| 572 |
$this->checkout_products[ $checkout_id ] = $products; |
| 573 |
} |
| 574 |
|
| 575 |
return $this->checkout_products[ $checkout_id ]; |
| 576 |
} |
| 577 |
|
| 578 |
/** |
| 579 |
* Update product add to cart option. |
| 580 |
* |
| 581 |
* @param array $products product data. |
| 582 |
*/ |
| 583 |
public function update_the_add_to_cart_param( $products ) { |
| 584 |
|
| 585 |
$default_sequence = isset( $_GET['wcf-default'] ) ? sanitize_text_field( wp_unslash( $_GET['wcf-default'] ) ) : ''; //phpcs:ignore WordPress.Security.NonceVerification.Recommended |
| 586 |
$default_ids = array_map( 'intval', explode( ',', $default_sequence ) ); |
| 587 |
|
| 588 |
if ( is_array( $products ) ) { |
| 589 |
|
| 590 |
foreach ( $products as $in => $data ) { |
| 591 |
|
| 592 |
$default_add_to_cart = 'no'; |
| 593 |
$sequence = $in + 1; |
| 594 |
|
| 595 |
if ( in_array( $sequence, $default_ids, true ) ) { |
| 596 |
$default_add_to_cart = 'yes'; |
| 597 |
|
| 598 |
} |
| 599 |
|
| 600 |
$products[ $in ]['add_to_cart'] = $default_add_to_cart; |
| 601 |
} |
| 602 |
} |
| 603 |
|
| 604 |
return $products; |
| 605 |
} |
| 606 |
|
| 607 |
/** |
| 608 |
* Get selected checkout products and data |
| 609 |
* |
| 610 |
* @param int $checkout_id Checkout id.. |
| 611 |
* @param array $products_data Saved product. |
| 612 |
* |
| 613 |
* @return array |
| 614 |
*/ |
| 615 |
public function set_selcted_checkout_products( $checkout_id = '', $products_data = array() ) { |
| 616 |
|
| 617 |
if ( empty( $checkout_id ) ) { |
| 618 |
|
| 619 |
global $post; |
| 620 |
|
| 621 |
$checkout_id = $post->ID; |
| 622 |
} |
| 623 |
|
| 624 |
if ( isset( $this->checkout_products[ $checkout_id ] ) ) { |
| 625 |
|
| 626 |
$products = $this->checkout_products[ $checkout_id ]; |
| 627 |
} else { |
| 628 |
$products = $this->get_selected_checkout_products( $checkout_id ); |
| 629 |
} |
| 630 |
|
| 631 |
if ( is_array( $products ) && ! empty( $products_data ) ) { |
| 632 |
|
| 633 |
foreach ( $products as $in => $data ) { |
| 634 |
|
| 635 |
if ( isset( $products_data[ $in ] ) ) { |
| 636 |
$products[ $in ] = wp_parse_args( $products_data[ $in ], $products[ $in ] ); |
| 637 |
} |
| 638 |
} |
| 639 |
} |
| 640 |
|
| 641 |
$this->checkout_products[ $checkout_id ] = $products; |
| 642 |
|
| 643 |
return $this->checkout_products[ $checkout_id ]; |
| 644 |
} |
| 645 |
|
| 646 |
/** |
| 647 |
* Clear Installed Page Builder Cache |
| 648 |
*/ |
| 649 |
public function clear_cache() { |
| 650 |
|
| 651 |
// Clear 'Elementor' file cache. |
| 652 |
if ( class_exists( '\Elementor\Plugin' ) ) { |
| 653 |
Elementor\Plugin::$instance->files_manager->clear_cache(); |
| 654 |
} |
| 655 |
} |
| 656 |
|
| 657 |
/** |
| 658 |
* Append the query strings present in the URL to pass it to the next step URL. |
| 659 |
* This will carry-forward the passed query strings to the next step URL. |
| 660 |
* |
| 661 |
* @param array $original_query_strings Default query strings of CartFlows. |
| 662 |
* @return array $original_query_strings Modified query strings. |
| 663 |
*/ |
| 664 |
public function may_be_append_query_string( $original_query_strings ) { |
| 665 |
|
| 666 |
// Return if the feature is not enabled. Default is disabled. |
| 667 |
if ( ! apply_filters( 'cartflows_enable_append_query_string', false ) ) { |
| 668 |
return $original_query_strings; |
| 669 |
} |
| 670 |
|
| 671 |
// Check if HTTP_REFERER is set and fetch its query strings. |
| 672 |
if ( empty( $_SERVER['HTTP_REFERER'] ) ) { |
| 673 |
return $original_query_strings; |
| 674 |
} |
| 675 |
|
| 676 |
// Get the current page URL and parse it to explode the URL in different URL components. |
| 677 |
$url_params_components = wp_parse_url( esc_url_raw( wp_unslash( $_SERVER['HTTP_REFERER'] ) ) ); |
| 678 |
|
| 679 |
// Process only if the URL components is not empty and query i:e query strings are not empty. |
| 680 |
if ( is_array( $url_params_components ) && ! empty( $url_params_components['query'] ) ) { |
| 681 |
|
| 682 |
$forwarded_params = $url_params_components['query']; |
| 683 |
|
| 684 |
// Convert the string query from string to array format. |
| 685 |
parse_str( $forwarded_params, $parsed_query_string ); |
| 686 |
|
| 687 |
// Remove the already present wcf-key and wcf-order params from the URl and append the rest of. |
| 688 |
if ( $parsed_query_string['wcf-key'] && $parsed_query_string['wcf-order'] ) { |
| 689 |
unset( $parsed_query_string['wcf-key'] ); |
| 690 |
unset( $parsed_query_string['wcf-order'] ); |
| 691 |
} |
| 692 |
|
| 693 |
// Merge the new and already existing query strings. |
| 694 |
$original_query_strings = array_merge( $original_query_strings, $parsed_query_string ); |
| 695 |
} |
| 696 |
|
| 697 |
// Return the query strings. |
| 698 |
return apply_filters( 'cartflows_may_be_append_query_strings_args', $original_query_strings ); |
| 699 |
} |
| 700 |
|
| 701 |
/** |
| 702 |
* Checks if the WooCommerce cart is empty. |
| 703 |
* |
| 704 |
* This function checks if the WooCommerce cart is empty and if the session has not expired. |
| 705 |
* It returns true if the cart is empty and the session is valid, otherwise it returns false. |
| 706 |
* |
| 707 |
* @return bool True if the cart is empty and the session is valid, otherwise false. |
| 708 |
*/ |
| 709 |
public function is_woo_cart_empty() { |
| 710 |
|
| 711 |
$wc = function_exists( 'WC' ) ? WC() : null; |
| 712 |
$cart = ( $wc && $wc->cart instanceof WC_Cart ) ? $wc->cart : null; |
| 713 |
$cart_is_empty = ! $cart || $cart->is_empty(); |
| 714 |
|
| 715 |
return $cart_is_empty |
| 716 |
&& ! is_customize_preview() |
| 717 |
&& apply_filters( 'woocommerce_checkout_update_order_review_expired', true ); |
| 718 |
} |
| 719 |
|
| 720 |
/** |
| 721 |
* Checks if WooCommerce HPOS (High-Performance Order Storage) is enabled. |
| 722 |
* |
| 723 |
* @since 2.2.2 |
| 724 |
* |
| 725 |
* @return bool True if HPOS is enabled, false otherwise. |
| 726 |
*/ |
| 727 |
public function is_hpos_enabled() { |
| 728 |
|
| 729 |
if ( |
| 730 |
class_exists( '\Automattic\WooCommerce\Utilities\OrderUtil' ) |
| 731 |
&& method_exists( '\Automattic\WooCommerce\Utilities\OrderUtil', 'custom_orders_table_usage_is_enabled' ) |
| 732 |
) { |
| 733 |
return \Automattic\WooCommerce\Utilities\OrderUtil::custom_orders_table_usage_is_enabled(); |
| 734 |
} |
| 735 |
return false; |
| 736 |
} |
| 737 |
} |
| 738 |
|
| 739 |
/** |
| 740 |
* Get a specific property of an array without needing to check if that property exists. |
| 741 |
* |
| 742 |
* Provide a default value if you want to return a specific value if the property is not set. |
| 743 |
* |
| 744 |
* @param array $array Array from which the property's value should be retrieved. |
| 745 |
* @param string $prop Name of the property to be retrieved. |
| 746 |
* @param string $default Optional. Value that should be returned if the property is not set or empty. Defaults to null. |
| 747 |
* |
| 748 |
* @return null|string|mixed The value |
| 749 |
*/ |
| 750 |
function wcf_get_prop( $array, $prop, $default = null ) { // phpcs:ignore Universal.Files.SeparateFunctionsFromOO.Mixed |
| 751 |
|
| 752 |
if ( ! is_array( $array ) && ! ( is_object( $array ) && $array instanceof ArrayAccess ) ) { |
| 753 |
return $default; |
| 754 |
} |
| 755 |
|
| 756 |
if ( isset( $array[ $prop ] ) ) { |
| 757 |
$value = $array[ $prop ]; |
| 758 |
} else { |
| 759 |
$value = ''; |
| 760 |
} |
| 761 |
|
| 762 |
return empty( $value ) && null !== $default ? $default : $value; |
| 763 |
} |
| 764 |
|
