| 1 |
<?php |
| 2 |
/** |
| 3 |
* CartFlows Frontend. |
| 4 |
* |
| 5 |
* @package CartFlows |
| 6 |
*/ |
| 7 |
|
| 8 |
// Exit if accessed directly. |
| 9 |
if ( ! defined( 'ABSPATH' ) ) { |
| 10 |
exit; |
| 11 |
} |
| 12 |
/** |
| 13 |
* Class Cartflows_Frontend. |
| 14 |
*/ |
| 15 |
class Cartflows_Frontend { |
| 16 |
|
| 17 |
/** |
| 18 |
* Member Variable |
| 19 |
* |
| 20 |
* @var instance |
| 21 |
*/ |
| 22 |
private static $instance; |
| 23 |
|
| 24 |
/** |
| 25 |
* Initiator |
| 26 |
*/ |
| 27 |
public static function get_instance() { |
| 28 |
if ( ! isset( self::$instance ) ) { |
| 29 |
self::$instance = new self(); |
| 30 |
} |
| 31 |
return self::$instance; |
| 32 |
} |
| 33 |
|
| 34 |
/** |
| 35 |
* Constructor |
| 36 |
*/ |
| 37 |
public function __construct() { |
| 38 |
|
| 39 |
/* Set / Destroy Flow Sessions. Set data */ |
| 40 |
add_action( 'wp', array( $this, 'init_actions' ), 1 ); |
| 41 |
|
| 42 |
add_action( 'init', array( $this, 'debug_data_setting_actions' ) ); |
| 43 |
add_action( 'init', array( $this, 'setup_optin_checkout_filter' ) ); |
| 44 |
/* Enqueue global required scripts */ |
| 45 |
add_action( 'wp', array( $this, 'wp_actions' ), 55 ); |
| 46 |
|
| 47 |
/* Modify the checkout order received url to go thank you page in our flow */ |
| 48 |
add_filter( 'woocommerce_get_checkout_order_received_url', array( $this, 'redirect_to_thankyou_page' ), 10, 2 ); |
| 49 |
} |
| 50 |
|
| 51 |
/** |
| 52 |
* Redirect to thank page if upsell not exists |
| 53 |
* |
| 54 |
* @param string $order_receive_url url. |
| 55 |
* @param object $order order object. |
| 56 |
* @return string $order_receive_url next step URL. |
| 57 |
* @since 1.0.0 |
| 58 |
*/ |
| 59 |
public function redirect_to_thankyou_page( $order_receive_url, $order ) { |
| 60 |
|
| 61 |
/* Only for thank you page */ |
| 62 |
wcf()->logger->log( 'Start-' . __CLASS__ . '::' . __FUNCTION__ ); |
| 63 |
wcf()->logger->log( 'Only for thank you page' ); |
| 64 |
|
| 65 |
if ( wcf()->flow->is_thankyou_page_exists( $order ) ) { |
| 66 |
|
| 67 |
if ( _is_wcf_doing_checkout_ajax() ) { |
| 68 |
|
| 69 |
$checkout_id = wcf()->utils->get_checkout_id_from_post_data(); |
| 70 |
|
| 71 |
if ( ! $checkout_id ) { |
| 72 |
$checkout_id = wcf()->utils->get_checkout_id_from_order( $order ); |
| 73 |
} |
| 74 |
} else { |
| 75 |
$checkout_id = wcf()->utils->get_checkout_id_from_order( $order ); |
| 76 |
} |
| 77 |
|
| 78 |
wcf()->logger->log( 'Checkout ID : ' . $checkout_id ); |
| 79 |
|
| 80 |
if ( $checkout_id ) { |
| 81 |
|
| 82 |
$thankyou_step_id = wcf()->flow->get_thankyou_page_id( $order ); |
| 83 |
$thankyou_step_id = apply_filters( 'cartflows_checkout_next_step_id', $thankyou_step_id, $order, $checkout_id ); |
| 84 |
|
| 85 |
if ( $thankyou_step_id ) { |
| 86 |
|
| 87 |
$query_param = wcf()->utils->may_be_append_query_string( |
| 88 |
// Default query string args. |
| 89 |
array( |
| 90 |
'wcf-key' => $order->get_order_key(), |
| 91 |
'wcf-order' => $order->get_id(), |
| 92 |
) |
| 93 |
); |
| 94 |
|
| 95 |
$order_receive_url = add_query_arg( |
| 96 |
$query_param, |
| 97 |
get_permalink( $thankyou_step_id ) |
| 98 |
); |
| 99 |
|
| 100 |
} |
| 101 |
} |
| 102 |
} |
| 103 |
|
| 104 |
wcf()->logger->log( 'End-' . __CLASS__ . '::' . __FUNCTION__ ); |
| 105 |
|
| 106 |
return $order_receive_url; |
| 107 |
} |
| 108 |
|
| 109 |
/** |
| 110 |
* Cancel and redirect to checkout |
| 111 |
* |
| 112 |
* @param string $return_url url. |
| 113 |
* @since 1.0.0 |
| 114 |
*/ |
| 115 |
public function redirect_to_checkout_on_cancel( $return_url ) { |
| 116 |
|
| 117 |
if ( _is_wcf_doing_checkout_ajax() ) { |
| 118 |
|
| 119 |
$checkout_id = wcf()->utils->get_checkout_id_from_post_data(); |
| 120 |
|
| 121 |
if ( ! $checkout_id ) { |
| 122 |
$checkout_id = wcf()->utils->get_checkout_id_from_order( $order ); |
| 123 |
} |
| 124 |
} else { |
| 125 |
$checkout_id = wcf()->utils->get_checkout_id_from_order( $order ); |
| 126 |
} |
| 127 |
|
| 128 |
if ( $checkout_id ) { |
| 129 |
|
| 130 |
$return_url = add_query_arg( |
| 131 |
array( |
| 132 |
'cancel_order' => 'true', |
| 133 |
'_wpnonce' => wp_create_nonce( 'woocommerce-cancel_order' ), |
| 134 |
), |
| 135 |
get_permalink( $checkout_id ) |
| 136 |
); |
| 137 |
} |
| 138 |
|
| 139 |
return $return_url; |
| 140 |
} |
| 141 |
|
| 142 |
|
| 143 |
/** |
| 144 |
* Remove theme styles. |
| 145 |
* |
| 146 |
* @since 1.0.0 |
| 147 |
*/ |
| 148 |
public function remove_theme_styles() { |
| 149 |
|
| 150 |
if ( Cartflows_Compatibility::get_instance()->is_compatibility_theme_enabled() ) { |
| 151 |
return; |
| 152 |
} |
| 153 |
|
| 154 |
$page_template = Cartflows_Helper::get_current_page_template(); |
| 155 |
|
| 156 |
if ( ! _wcf_supported_template( $page_template ) ) { |
| 157 |
return; |
| 158 |
} |
| 159 |
|
| 160 |
// get all styles data. |
| 161 |
global $wp_styles; |
| 162 |
global $wp_scripts; |
| 163 |
|
| 164 |
$get_stylesheet = 'themes/' . get_stylesheet() . '/'; |
| 165 |
$get_template = 'themes/' . get_template() . '/'; |
| 166 |
|
| 167 |
$remove_styles = apply_filters( 'cartflows_remove_theme_styles', true ); |
| 168 |
|
| 169 |
if ( $remove_styles ) { |
| 170 |
|
| 171 |
// loop over all of the registered scripts.. |
| 172 |
foreach ( $wp_styles->registered as $handle => $data ) { |
| 173 |
|
| 174 |
if ( ! empty( $data->src ) && ( strpos( $data->src, $get_template ) !== false || strpos( $data->src, $get_stylesheet ) !== false ) ) { |
| 175 |
|
| 176 |
// remove it. |
| 177 |
wp_deregister_style( $handle ); |
| 178 |
wp_dequeue_style( $handle ); |
| 179 |
} |
| 180 |
} |
| 181 |
} |
| 182 |
|
| 183 |
$remove_scripts = apply_filters( 'cartflows_remove_theme_scripts', true ); |
| 184 |
|
| 185 |
if ( $remove_scripts ) { |
| 186 |
|
| 187 |
// loop over all of the registered scripts. |
| 188 |
foreach ( $wp_scripts->registered as $handle => $data ) { |
| 189 |
|
| 190 |
if ( ! empty( $data->src ) && ( strpos( $data->src, $get_template ) !== false || strpos( $data->src, $get_stylesheet ) !== false ) ) { |
| 191 |
|
| 192 |
// remove it. |
| 193 |
wp_deregister_script( $handle ); |
| 194 |
wp_dequeue_script( $handle ); |
| 195 |
} |
| 196 |
} |
| 197 |
} |
| 198 |
} |
| 199 |
|
| 200 |
/** |
| 201 |
* Update main order data in transient. |
| 202 |
* |
| 203 |
* @param array $woo_styles new styles array. |
| 204 |
* @since 1.0.0 |
| 205 |
* @return array. |
| 206 |
*/ |
| 207 |
public function woo_default_css( $woo_styles ) { |
| 208 |
|
| 209 |
$woo_styles = array( |
| 210 |
'woocommerce-layout' => array( |
| 211 |
'src' => plugins_url( 'assets/css/woocommerce-layout.css', WC_PLUGIN_FILE ), |
| 212 |
'deps' => '', |
| 213 |
'version' => WC_VERSION, |
| 214 |
'media' => 'all', |
| 215 |
'has_rtl' => true, |
| 216 |
), |
| 217 |
'woocommerce-smallscreen' => array( |
| 218 |
'src' => plugins_url( 'assets/css/woocommerce-smallscreen.css', WC_PLUGIN_FILE ), |
| 219 |
'deps' => 'woocommerce-layout', |
| 220 |
'version' => WC_VERSION, |
| 221 |
'media' => 'only screen and (max-width: ' . apply_filters( 'woocommerce_style_smallscreen_breakpoint', '768px' ) . ')', |
| 222 |
'has_rtl' => true, |
| 223 |
), |
| 224 |
'woocommerce-general' => array( |
| 225 |
'src' => plugins_url( 'assets/css/woocommerce.css', WC_PLUGIN_FILE ), |
| 226 |
'deps' => '', |
| 227 |
'version' => WC_VERSION, |
| 228 |
'media' => 'all', |
| 229 |
'has_rtl' => true, |
| 230 |
), |
| 231 |
); |
| 232 |
|
| 233 |
return $woo_styles; |
| 234 |
} |
| 235 |
|
| 236 |
/** |
| 237 |
* Init Actions. |
| 238 |
* |
| 239 |
* @since 1.0.0 |
| 240 |
*/ |
| 241 |
public function init_actions() { |
| 242 |
|
| 243 |
if ( wcf()->utils->is_step_post_type() ) { |
| 244 |
|
| 245 |
global $post; |
| 246 |
|
| 247 |
$GLOBALS['wcf_step'] = wcf_get_step( $post->ID ); |
| 248 |
|
| 249 |
do_action( 'cartflows_wp', $post->ID ); |
| 250 |
|
| 251 |
$this->set_flow_session(); |
| 252 |
|
| 253 |
$this->delete_checkout_cookies(); |
| 254 |
} |
| 255 |
} |
| 256 |
|
| 257 |
/** |
| 258 |
* Set flow session. |
| 259 |
* |
| 260 |
* @since 1.0.0 |
| 261 |
*/ |
| 262 |
public function set_flow_session() { |
| 263 |
|
| 264 |
global $wp; |
| 265 |
|
| 266 |
add_action( 'wp_head', array( $this, 'noindex_flow' ) ); |
| 267 |
|
| 268 |
wcf()->utils->do_not_cache(); |
| 269 |
|
| 270 |
if ( _is_wcf_thankyou_type() ) { |
| 271 |
/* |
| 272 |
Set key to support pixel |
| 273 |
*/ |
| 274 |
//phpcs:disable WordPress.Security.NonceVerification |
| 275 |
if ( isset( $_GET['wcf-key'] ) ) { |
| 276 |
|
| 277 |
$wcf_key = sanitize_text_field( wp_unslash( $_GET['wcf-key'] ) ); |
| 278 |
|
| 279 |
$_GET['key'] = $wcf_key; |
| 280 |
$_REQUEST['key'] = $wcf_key; |
| 281 |
} |
| 282 |
|
| 283 |
if ( isset( $_GET['wcf-order'] ) ) { |
| 284 |
$wcf_order = intval( wp_unslash( $_GET['wcf-order'] ) ); |
| 285 |
//phpcs:enable WordPress.Security.NonceVerification |
| 286 |
|
| 287 |
$_GET['order'] = $wcf_order; |
| 288 |
$_REQUEST['order'] = $wcf_order; |
| 289 |
$_GET['order-received'] = $wcf_order; |
| 290 |
$_REQUEST['order-received'] = $wcf_order; |
| 291 |
|
| 292 |
$wp->set_query_var( 'order-received', $wcf_order ); |
| 293 |
} |
| 294 |
} |
| 295 |
} |
| 296 |
|
| 297 |
/** |
| 298 |
* Delete checkout cookies. |
| 299 |
* |
| 300 |
* @since 1.0.0 |
| 301 |
*/ |
| 302 |
public function delete_checkout_cookies() { |
| 303 |
|
| 304 |
if ( _is_wcf_thankyou_type() ) { |
| 305 |
|
| 306 |
if ( ! wcf()->is_woo_active || ! isset( WC()->session ) ) { |
| 307 |
return; |
| 308 |
} |
| 309 |
|
| 310 |
$user_key = WC()->session->get_customer_id(); |
| 311 |
|
| 312 |
if ( isset( $_COOKIE[ CARTFLOWS_ACTIVE_CHECKOUT ] ) ) { |
| 313 |
delete_transient( 'wcf_user_' . $user_key . '_checkout_' . sanitize_text_field( wp_unslash( $_COOKIE[ CARTFLOWS_ACTIVE_CHECKOUT ] ) ) ); //phpcs:ignore WordPressVIPMinimum.Variables.RestrictedVariables.cache_constraints___COOKIE |
| 314 |
unset( $_COOKIE[ CARTFLOWS_ACTIVE_CHECKOUT ] ); //phpcs:ignore WordPressVIPMinimum.Variables.RestrictedVariables.cache_constraints___COOKIE |
| 315 |
setcookie( CARTFLOWS_ACTIVE_CHECKOUT, '', time() - 3600, '/', COOKIE_DOMAIN, CARTFLOWS_HTTPS, true ); //phpcs:ignore WordPressVIPMinimum.Functions.RestrictedFunctions.cookies_setcookie |
| 316 |
} |
| 317 |
} |
| 318 |
} |
| 319 |
|
| 320 |
/** |
| 321 |
* Add noindex, nofollow. |
| 322 |
* |
| 323 |
* @since 1.0.0 |
| 324 |
*/ |
| 325 |
public function noindex_flow() { |
| 326 |
|
| 327 |
$common = Cartflows_Helper::get_common_settings(); |
| 328 |
|
| 329 |
global $post; |
| 330 |
|
| 331 |
$flow_id = wcf()->utils->get_flow_id_from_step_id( $post->ID ); |
| 332 |
$flow_indexing = get_post_meta( $flow_id, 'wcf-flow-indexing', true ); |
| 333 |
|
| 334 |
$allow_indexing = ( ( '' === $flow_indexing && 'enable' === $common['disallow_indexing'] ) || 'disallow' === $flow_indexing ); |
| 335 |
|
| 336 |
if ( apply_filters( 'cartflows_step_add_noindex_meta', $allow_indexing, $flow_id ) ) { |
| 337 |
echo '<meta name="robots" content="noindex,nofollow">'; |
| 338 |
} |
| 339 |
} |
| 340 |
|
| 341 |
/** |
| 342 |
* WP Actions. |
| 343 |
* |
| 344 |
* @since 1.0.0 |
| 345 |
*/ |
| 346 |
public function wp_actions() { |
| 347 |
|
| 348 |
if ( wcf()->utils->is_step_post_type() ) { |
| 349 |
|
| 350 |
if ( ! wcf()->is_woo_active && wcf()->utils->check_is_woo_required_page() ) { |
| 351 |
wp_die( ' This page requires WooCommerce plugin installed and activated!', 'WooCommerce Required' ); |
| 352 |
} |
| 353 |
|
| 354 |
/* CSS Compatibility for All theme */ |
| 355 |
add_filter( 'woocommerce_enqueue_styles', array( $this, 'woo_default_css' ), 9999 ); |
| 356 |
|
| 357 |
add_action( 'wp_enqueue_scripts', array( $this, 'remove_theme_styles' ), 9999 ); |
| 358 |
add_action( 'wp_enqueue_scripts', array( $this, 'global_flow_scripts' ), 20 ); |
| 359 |
|
| 360 |
/* Load woo templates from plugin */ |
| 361 |
add_filter( 'woocommerce_locate_template', array( $this, 'override_woo_template' ), 20, 3 ); |
| 362 |
|
| 363 |
/* Add version class to body in frontend. */ |
| 364 |
add_filter( 'body_class', array( $this, 'add_cartflows_lite_version_to_body' ) ); |
| 365 |
|
| 366 |
/* Custom Script Option */ |
| 367 |
add_action( 'wp_head', array( $this, 'custom_script_option' ) ); |
| 368 |
|
| 369 |
/* Remove the action applied by the Flatsome theme */ |
| 370 |
if ( Cartflows_Compatibility::get_instance()->is_flatsome_enabled() ) { |
| 371 |
$this->remove_flatsome_action(); |
| 372 |
} |
| 373 |
} |
| 374 |
} |
| 375 |
|
| 376 |
/** |
| 377 |
* Debug Data Setting Actions. |
| 378 |
* |
| 379 |
* @since 1.1.14 |
| 380 |
*/ |
| 381 |
public function debug_data_setting_actions() { |
| 382 |
|
| 383 |
add_filter( 'cartflows_load_min_assets', array( $this, 'allow_load_minify' ) ); |
| 384 |
} |
| 385 |
|
| 386 |
/** |
| 387 |
* Get/Set the allow minify option. |
| 388 |
* |
| 389 |
* @since 1.1.14 |
| 390 |
*/ |
| 391 |
public function allow_load_minify() { |
| 392 |
$debug_data = Cartflows_Helper::get_debug_settings(); |
| 393 |
$allow_minified = $debug_data['allow_minified_files']; |
| 394 |
$allow_minify = false; |
| 395 |
|
| 396 |
if ( 'enable' === $allow_minified ) { |
| 397 |
$allow_minify = true; |
| 398 |
} |
| 399 |
|
| 400 |
return $allow_minify; |
| 401 |
} |
| 402 |
|
| 403 |
/** |
| 404 |
* Global flow scripts. |
| 405 |
* |
| 406 |
* @since 1.0.0 |
| 407 |
*/ |
| 408 |
public function global_flow_scripts() { |
| 409 |
|
| 410 |
global $post, $wcf_step; |
| 411 |
|
| 412 |
$flow = $wcf_step->get_flow_id(); |
| 413 |
$current_step = $wcf_step->get_current_step(); |
| 414 |
$control_step = $wcf_step->get_control_step(); |
| 415 |
$next_step_link = ''; |
| 416 |
$compatibility = Cartflows_Compatibility::get_instance(); |
| 417 |
$is_checkout = _is_wcf_checkout_type(); |
| 418 |
$is_optin = _is_wcf_optin_type(); |
| 419 |
|
| 420 |
if ( _is_wcf_landing_type() ) { |
| 421 |
|
| 422 |
$next_step_id = $wcf_step->get_direct_next_step_id(); |
| 423 |
$next_step_link = get_permalink( $next_step_id ); |
| 424 |
} |
| 425 |
|
| 426 |
$page_template = get_post_meta( $current_step, '_wp_page_template', true ); |
| 427 |
|
| 428 |
$fb_tracking_settings = Cartflows_Helper::get_facebook_settings(); |
| 429 |
$ga_tracking_settings = Cartflows_Helper::get_google_analytics_settings(); |
| 430 |
$tik_pixel_settings = Cartflows_Helper::get_tiktok_settings(); |
| 431 |
$pinterest_settings = Cartflows_Helper::get_pinterest_settings(); |
| 432 |
$gads_settings = Cartflows_Helper::get_google_ads_settings(); |
| 433 |
$snapchat_settings = Cartflows_Helper::get_snapchat_settings(); |
| 434 |
|
| 435 |
$localize = array( |
| 436 |
'ajax_url' => admin_url( 'admin-ajax.php', 'relative' ), |
| 437 |
'is_pb_preview' => $compatibility->is_page_builder_preview(), |
| 438 |
'current_theme' => $compatibility->get_current_theme(), |
| 439 |
'current_flow' => $flow, |
| 440 |
'current_step' => $current_step, |
| 441 |
'control_step' => $control_step, |
| 442 |
'next_step' => $next_step_link, |
| 443 |
'page_template' => $page_template, |
| 444 |
'default_page_builder' => \Cartflows_Helper::get_common_setting( 'default_page_builder' ), |
| 445 |
'is_checkout_page' => $is_checkout, |
| 446 |
'fb_setting' => $fb_tracking_settings, |
| 447 |
'ga_setting' => $ga_tracking_settings, |
| 448 |
'tik_setting' => $tik_pixel_settings, |
| 449 |
'pin_settings' => $pinterest_settings, |
| 450 |
'gads_setting' => $gads_settings, |
| 451 |
'snap_settings' => $snapchat_settings, |
| 452 |
'active_checkout_cookie' => CARTFLOWS_ACTIVE_CHECKOUT, |
| 453 |
'is_optin' => $is_optin, |
| 454 |
); |
| 455 |
|
| 456 |
if ( $is_checkout ) { |
| 457 |
$localize['ajax_url'] = add_query_arg( |
| 458 |
array( |
| 459 |
'wcf_checkout_id' => $current_step, |
| 460 |
), |
| 461 |
$localize['ajax_url'] |
| 462 |
); |
| 463 |
} |
| 464 |
|
| 465 |
$localize = apply_filters( 'global_cartflows_js_localize', $localize ); |
| 466 |
|
| 467 |
$localize_script = '<!-- script to print the admin localized variables -->'; |
| 468 |
$localize_script .= '<script type="text/javascript">'; |
| 469 |
$localize_script .= 'var cartflows = ' . wp_json_encode( $localize ) . ';'; |
| 470 |
$localize_script .= '</script>'; |
| 471 |
|
| 472 |
echo $localize_script; //phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 473 |
|
| 474 |
if ( _wcf_supported_template( $page_template ) ) { |
| 475 |
$page_builder = Cartflows_Helper::get_common_setting( 'default_page_builder' ); |
| 476 |
if ( ! ( 'bricks-builder' === $page_builder && function_exists( 'bricks_is_builder' ) && bricks_is_builder() ) ) { |
| 477 |
wp_enqueue_style( 'wcf-normalize-frontend-global', wcf()->utils->get_css_url( 'cartflows-normalize' ), array(), CARTFLOWS_VER ); |
| 478 |
} |
| 479 |
} |
| 480 |
|
| 481 |
if ( ! wcf()->is_woo_active ) { |
| 482 |
wp_register_script( |
| 483 |
'jquery-cookie', |
| 484 |
CARTFLOWS_URL . 'assets/js/lib/jquery-cookie/jquery.cookie.min.js', |
| 485 |
array( 'jquery' ), |
| 486 |
CARTFLOWS_VER, |
| 487 |
false |
| 488 |
); |
| 489 |
} |
| 490 |
|
| 491 |
wp_enqueue_style( 'wcf-frontend-global', wcf()->utils->get_css_url( 'frontend' ), array(), CARTFLOWS_VER ); |
| 492 |
|
| 493 |
wp_enqueue_script( |
| 494 |
'wcf-frontend-global', |
| 495 |
wcf()->utils->get_js_url( 'frontend' ), |
| 496 |
array( 'jquery', 'jquery-cookie' ), |
| 497 |
CARTFLOWS_VER, |
| 498 |
false |
| 499 |
); |
| 500 |
} |
| 501 |
|
| 502 |
/** |
| 503 |
* Custom Script in head. |
| 504 |
* |
| 505 |
* @since 1.0.0 |
| 506 |
*/ |
| 507 |
public function custom_script_option() { |
| 508 |
|
| 509 |
// Check if migration to separate JS/CSS fields is completed. |
| 510 |
$migration_completed = 'completed' === Cartflows_Helper::get_script_migration_status(); |
| 511 |
|
| 512 |
$global_css = trim( $this->get_global_custom_css() ); |
| 513 |
$global_js = trim( $this->get_global_custom_js() ); |
| 514 |
$flow_css = ''; |
| 515 |
$flow_js = ''; |
| 516 |
$step_css = ''; |
| 517 |
$step_js = ''; |
| 518 |
|
| 519 |
// Old combined script values (used only if migration not completed). |
| 520 |
$script = ''; |
| 521 |
$flow_script = ''; |
| 522 |
|
| 523 |
if ( $migration_completed ) { |
| 524 |
// Migration completed: load from new separate JS and CSS meta keys. |
| 525 |
$flow_css = trim( $this->get_flow_custom_css() ); |
| 526 |
$flow_js = trim( $this->get_flow_custom_js() ); |
| 527 |
$step_css = trim( $this->get_step_custom_css() ); |
| 528 |
$step_js = trim( $this->get_step_custom_js() ); |
| 529 |
} else { |
| 530 |
// Migration not completed: load from old combined script meta keys. |
| 531 |
$script = $this->get_custom_script(); |
| 532 |
$flow_script = $this->get_flow_custom_script(); |
| 533 |
} |
| 534 |
|
| 535 |
// ------------------------- |
| 536 |
// CSS Output (Global → Flow → Step) |
| 537 |
// Step CSS takes priority due to later output. |
| 538 |
// ------------------------- |
| 539 |
if ( '' !== $global_css || '' !== $flow_css || '' !== $step_css ) { |
| 540 |
echo '<!-- CartFlows Custom CSS -->'; |
| 541 |
echo '<style>'; |
| 542 |
|
| 543 |
if ( '' !== $global_css ) { |
| 544 |
// Global CSS is already pure CSS from settings. |
| 545 |
echo html_entity_decode( $global_css ) . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 546 |
} |
| 547 |
|
| 548 |
if ( '' !== $flow_css ) { |
| 549 |
// New format: pure CSS. Old format: strip style tags. |
| 550 |
$flow_css_output = $migration_completed ? $flow_css : $this->strip_script_style_tags( $flow_css ); |
| 551 |
echo html_entity_decode( $flow_css_output ) . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 552 |
} |
| 553 |
|
| 554 |
if ( '' !== $step_css ) { |
| 555 |
// New format: pure CSS. Old format: strip style tags. |
| 556 |
$step_css_output = $migration_completed ? $step_css : $this->strip_script_style_tags( $step_css ); |
| 557 |
echo html_entity_decode( $step_css_output ) . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 558 |
} |
| 559 |
|
| 560 |
echo '</style>'; |
| 561 |
echo '<!-- End CartFlows Custom CSS -->'; |
| 562 |
echo PHP_EOL; |
| 563 |
} |
| 564 |
|
| 565 |
// ------------------------- |
| 566 |
// JS Output (Global → Flow → Step) |
| 567 |
// Step JS takes priority due to later execution. |
| 568 |
// ------------------------- |
| 569 |
echo '<!-- CartFlows Custom JS -->'; |
| 570 |
echo '<script>'; |
| 571 |
|
| 572 |
// Global JS. |
| 573 |
if ( '' !== $global_js ) { |
| 574 |
echo str_replace( '</script>', '<\/script>', html_entity_decode( $global_js ) ) . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 575 |
} |
| 576 |
|
| 577 |
// Flow JS (new or old format). |
| 578 |
if ( $migration_completed && '' !== $flow_js ) { |
| 579 |
// New format: already pure JS, just escape closing tags. |
| 580 |
echo str_replace( '</script>', '<\/script>', html_entity_decode( $flow_js ) ) . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 581 |
} elseif ( ! $migration_completed && '' !== $flow_script ) { |
| 582 |
// Old format: strip any existing script/style tags and output raw JS. |
| 583 |
$flow_script_output = $this->strip_script_style_tags( $flow_script ); |
| 584 |
echo str_replace( '</script>', '<\/script>', html_entity_decode( $flow_script_output ) ) . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 585 |
} |
| 586 |
|
| 587 |
// Step JS (new or old format). |
| 588 |
if ( $migration_completed && '' !== $step_js ) { |
| 589 |
// New format: already pure JS, just escape closing tags. |
| 590 |
echo str_replace( '</script>', '<\/script>', html_entity_decode( $step_js ) ) . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 591 |
} elseif ( ! $migration_completed && '' !== $script ) { |
| 592 |
// Old format: strip any existing script/style tags and output raw JS. |
| 593 |
$step_script_output = $this->strip_script_style_tags( $script ); |
| 594 |
echo str_replace( '</script>', '<\/script>', html_entity_decode( $step_script_output ) ) . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
| 595 |
} |
| 596 |
|
| 597 |
echo '</script>'; |
| 598 |
echo '<!-- End CartFlows Custom JS -->'; |
| 599 |
echo PHP_EOL; |
| 600 |
} |
| 601 |
|
| 602 |
/** |
| 603 |
* Strip <script> and <style> tags from content, returning only the inner content. |
| 604 |
* |
| 605 |
* @since 2.2.3 |
| 606 |
* @param string $content Content to strip tags from. |
| 607 |
* @return string Content with script/style tags removed. |
| 608 |
*/ |
| 609 |
private function strip_script_style_tags( $content ) { |
| 610 |
// Remove <script>...</script> tags but keep inner content. |
| 611 |
$content = preg_replace( '/<script[^>]*>(.*?)<\/script>/is', '$1', $content ); |
| 612 |
// Remove <style>...</style> tags but keep inner content. |
| 613 |
$content = preg_replace( '/<style[^>]*>(.*?)<\/style>/is', '$1', $content ); |
| 614 |
return trim( $content ); |
| 615 |
} |
| 616 |
|
| 617 |
/** |
| 618 |
* Override woo templates. |
| 619 |
* |
| 620 |
* @param string $template new Template full path. |
| 621 |
* @param string $template_name Template name. |
| 622 |
* @param string $template_path Template Path. |
| 623 |
* @since 1.1.5 |
| 624 |
* @return string. |
| 625 |
*/ |
| 626 |
public function override_woo_template( $template, $template_name, $template_path ) { |
| 627 |
|
| 628 |
global $woocommerce; |
| 629 |
|
| 630 |
$_template = $template; |
| 631 |
|
| 632 |
$plugin_path = CARTFLOWS_DIR . 'woocommerce/template/'; |
| 633 |
|
| 634 |
if ( file_exists( $plugin_path . $template_name ) ) { |
| 635 |
$template = $plugin_path . $template_name; |
| 636 |
} |
| 637 |
|
| 638 |
if ( ! $template ) { |
| 639 |
$template = $_template; |
| 640 |
} |
| 641 |
|
| 642 |
return $template; |
| 643 |
} |
| 644 |
|
| 645 |
/** |
| 646 |
* Remove the action applied by the Flatsome theme. |
| 647 |
* |
| 648 |
* @since 1.1.5 |
| 649 |
* @return void. |
| 650 |
*/ |
| 651 |
public function remove_flatsome_action() { |
| 652 |
|
| 653 |
// Remove action where flatsome dequeued the woocommerce's default styles. |
| 654 |
remove_action( 'wp_enqueue_scripts', 'flatsome_woocommerce_scripts_styles', 98 ); |
| 655 |
} |
| 656 |
|
| 657 |
/** |
| 658 |
* Add version class to body in frontend. |
| 659 |
* |
| 660 |
* @since 1.1.5 |
| 661 |
* @param array $classes classes. |
| 662 |
* @return array $classes classes. |
| 663 |
*/ |
| 664 |
public function add_cartflows_lite_version_to_body( $classes ) { |
| 665 |
|
| 666 |
$classes[] = 'cartflows-' . CARTFLOWS_VER; |
| 667 |
|
| 668 |
return $classes; |
| 669 |
} |
| 670 |
|
| 671 |
/** |
| 672 |
* Get custom script data. |
| 673 |
* |
| 674 |
* @since 1.0.0 |
| 675 |
*/ |
| 676 |
public function get_custom_script() { |
| 677 |
|
| 678 |
global $post; |
| 679 |
|
| 680 |
$script = get_post_meta( $post->ID, 'wcf-custom-script', true ); |
| 681 |
|
| 682 |
$script = $this->maybe_replace_vars( $script ); |
| 683 |
|
| 684 |
return $script; |
| 685 |
} |
| 686 |
|
| 687 |
/** |
| 688 |
* Replace the dynamic vars in the custom script. |
| 689 |
* |
| 690 |
} |
| 691 |
|
| 692 |
/** |
| 693 |
* Get custom script data. |
| 694 |
* |
| 695 |
* @since 1.0.0 |
| 696 |
*/ |
| 697 |
public function get_flow_custom_script() { |
| 698 |
|
| 699 |
global $post; |
| 700 |
|
| 701 |
$step_id = $post->ID; |
| 702 |
|
| 703 |
$flow_id = wcf()->utils->get_flow_id_from_step_id( $step_id ); |
| 704 |
|
| 705 |
$script = get_post_meta( $flow_id, 'wcf-flow-custom-script', true ); |
| 706 |
|
| 707 |
$script = $this->maybe_replace_vars( $script ); |
| 708 |
|
| 709 |
return $script; |
| 710 |
} |
| 711 |
|
| 712 |
/** |
| 713 |
* Get custom JS script for steps. |
| 714 |
* |
| 715 |
* @since 2.2.2 |
| 716 |
*/ |
| 717 |
public function get_step_custom_js() { |
| 718 |
|
| 719 |
global $post; |
| 720 |
|
| 721 |
$script = get_post_meta( $post->ID, 'wcf-step-custom-js', true ); |
| 722 |
|
| 723 |
$script = $this->maybe_replace_vars( $script ); |
| 724 |
|
| 725 |
return $script; |
| 726 |
} |
| 727 |
|
| 728 |
/** |
| 729 |
* Get custom CSS script for steps. |
| 730 |
* |
| 731 |
* @since 2.2.2 |
| 732 |
*/ |
| 733 |
public function get_step_custom_css() { |
| 734 |
|
| 735 |
global $post; |
| 736 |
|
| 737 |
$style = get_post_meta( $post->ID, 'wcf-step-custom-css', true ); |
| 738 |
|
| 739 |
return is_string( $style ) ? $style : ''; |
| 740 |
} |
| 741 |
|
| 742 |
/** |
| 743 |
* Replace the dynamic vars in the custom script. |
| 744 |
* |
| 745 |
* @param string $script custom script. |
| 746 |
* @return string $script modified custom script. |
| 747 |
* |
| 748 |
* @since 1.10.0 |
| 749 |
*/ |
| 750 |
public function maybe_replace_vars( $script ) { |
| 751 |
//phpcs:disable WordPress.Security.NonceVerification |
| 752 |
if ( isset( $_GET['wcf-order'] ) && isset( $_GET['wcf-key'] ) ) { |
| 753 |
|
| 754 |
$order_id = intval( wp_unslash( $_GET['wcf-order'] ) ); |
| 755 |
$order_key = wc_clean( wp_unslash( $_GET['wcf-key'] ) ); |
| 756 |
//phpcs:enable WordPress.Security.NonceVerification |
| 757 |
$order = wc_get_order( $order_id ); |
| 758 |
|
| 759 |
if ( $order && $order_key === $order->get_order_key() ) { |
| 760 |
|
| 761 |
// These variables will be available to use on Upsell, Downsell, Thank you pages of CartFlows only. |
| 762 |
$script = str_replace( '{{order_id}}', $order_id, $script ); |
| 763 |
$script = str_replace( '{{txn_id}}', $order->get_transaction_id(), $script ); |
| 764 |
$script = str_replace( '{{order_total}}', $order->get_total(), $script ); |
| 765 |
|
| 766 |
$script = apply_filters( 'cartflows_dynamic_js_vars', $script ); |
| 767 |
} |
| 768 |
} |
| 769 |
|
| 770 |
return $script; |
| 771 |
} |
| 772 |
|
| 773 |
/** |
| 774 |
* Get global custom CSS from settings. |
| 775 |
* |
| 776 |
* @since 2.2.2 |
| 777 |
* @return string |
| 778 |
*/ |
| 779 |
public function get_global_custom_css() { |
| 780 |
|
| 781 |
$global_scripts = get_option( '_cartflows_global_scripts', array() ); |
| 782 |
|
| 783 |
if ( ! is_array( $global_scripts ) || empty( $global_scripts['global_css'] ) ) { |
| 784 |
return ''; |
| 785 |
} |
| 786 |
|
| 787 |
return (string) $global_scripts['global_css']; |
| 788 |
} |
| 789 |
|
| 790 |
/** |
| 791 |
* Get global custom JS from settings. |
| 792 |
* |
| 793 |
* @since 2.2.2 |
| 794 |
* @return string |
| 795 |
*/ |
| 796 |
public function get_global_custom_js() { |
| 797 |
|
| 798 |
$global_scripts = get_option( '_cartflows_global_scripts', array() ); |
| 799 |
|
| 800 |
if ( ! is_array( $global_scripts ) || empty( $global_scripts['global_js'] ) ) { |
| 801 |
return ''; |
| 802 |
} |
| 803 |
|
| 804 |
return (string) $global_scripts['global_js']; |
| 805 |
} |
| 806 |
|
| 807 |
/** |
| 808 |
* Get custom JS script for flow. |
| 809 |
* |
| 810 |
* @since 2.2.2 |
| 811 |
* @return string |
| 812 |
*/ |
| 813 |
public function get_flow_custom_js() { |
| 814 |
|
| 815 |
global $post; |
| 816 |
|
| 817 |
$step_id = $post->ID; |
| 818 |
|
| 819 |
$flow_id = wcf()->utils->get_flow_id_from_step_id( $step_id ); |
| 820 |
|
| 821 |
$script = get_post_meta( $flow_id, 'wcf-flow-custom-js', true ); |
| 822 |
|
| 823 |
$script = $this->maybe_replace_vars( $script ); |
| 824 |
|
| 825 |
return $script; |
| 826 |
} |
| 827 |
|
| 828 |
/** |
| 829 |
* Get custom CSS script for flow. |
| 830 |
* |
| 831 |
* @since 2.2.2 |
| 832 |
* @return string |
| 833 |
*/ |
| 834 |
public function get_flow_custom_css() { |
| 835 |
|
| 836 |
global $post; |
| 837 |
|
| 838 |
$step_id = $post->ID; |
| 839 |
|
| 840 |
$flow_id = wcf()->utils->get_flow_id_from_step_id( $step_id ); |
| 841 |
|
| 842 |
$style = get_post_meta( $flow_id, 'wcf-flow-custom-css', true ); |
| 843 |
|
| 844 |
return is_string( $style ) ? $style : ''; |
| 845 |
} |
| 846 |
|
| 847 |
/** |
| 848 |
* Set appropriate filter sctions. |
| 849 |
* |
| 850 |
* @since 1.1.14 |
| 851 |
*/ |
| 852 |
public function setup_optin_checkout_filter() { |
| 853 |
|
| 854 |
if ( _is_wcf_doing_optin_ajax() ) { |
| 855 |
/* Modify the optin order received url to go next step */ |
| 856 |
remove_filter( 'woocommerce_get_checkout_order_received_url', array( $this, 'redirect_to_thankyou_page' ), 10, 2 ); |
| 857 |
add_filter( 'woocommerce_get_checkout_order_received_url', array( $this, 'redirect_optin_to_next_step' ), 10, 2 ); |
| 858 |
} |
| 859 |
} |
| 860 |
|
| 861 |
/** |
| 862 |
* Redirect to thank page if upsell not exists |
| 863 |
* |
| 864 |
* @param string $order_receive_url url. |
| 865 |
* @param object $order order object. |
| 866 |
* @return string $order_receive_url next step URL. |
| 867 |
* @since 1.0.0 |
| 868 |
*/ |
| 869 |
public function redirect_optin_to_next_step( $order_receive_url, $order ) { |
| 870 |
|
| 871 |
/* Only for optin page */ |
| 872 |
wcf()->logger->log( 'Start-' . __CLASS__ . '::' . __FUNCTION__ ); |
| 873 |
wcf()->logger->log( 'Only for optin page' ); |
| 874 |
|
| 875 |
if ( _is_wcf_doing_optin_ajax() ) { |
| 876 |
|
| 877 |
$optin_id = wcf()->utils->get_optin_id_from_post_data(); |
| 878 |
|
| 879 |
if ( ! $optin_id ) { |
| 880 |
$optin_id = wcf()->utils->get_optin_id_from_order( $order ); |
| 881 |
} |
| 882 |
} else { |
| 883 |
$optin_id = wcf()->utils->get_optin_id_from_order( $order ); |
| 884 |
} |
| 885 |
|
| 886 |
wcf()->logger->log( 'Optin ID : ' . $optin_id ); |
| 887 |
|
| 888 |
if ( $optin_id ) { |
| 889 |
|
| 890 |
$wcf_step_obj = wcf_get_step( $optin_id ); |
| 891 |
$next_step_id = $wcf_step_obj->get_direct_next_step_id(); |
| 892 |
|
| 893 |
if ( $next_step_id ) { |
| 894 |
|
| 895 |
$order_receive_url = get_permalink( $next_step_id ); |
| 896 |
$query_param = array( |
| 897 |
'wcf-key' => $order->get_order_key(), |
| 898 |
'wcf-order' => $order->get_id(), |
| 899 |
); |
| 900 |
|
| 901 |
if ( 'yes' === wcf()->options->get_optin_meta_value( $optin_id, 'wcf-optin-pass-fields' ) ) { |
| 902 |
|
| 903 |
$fields_string = wcf()->options->get_optin_meta_value( $optin_id, 'wcf-optin-pass-specific-fields' ); |
| 904 |
|
| 905 |
$fields = array_map( 'trim', explode( ',', $fields_string ) ); |
| 906 |
|
| 907 |
if ( is_array( $fields ) ) { |
| 908 |
|
| 909 |
foreach ( $fields as $in => $key ) { |
| 910 |
switch ( $key ) { |
| 911 |
case 'first_name': |
| 912 |
$query_param[ $key ] = $order->get_billing_first_name(); |
| 913 |
break; |
| 914 |
case 'last_name': |
| 915 |
$query_param[ $key ] = $order->get_billing_last_name(); |
| 916 |
break; |
| 917 |
case 'email': |
| 918 |
$query_param[ $key ] = $order->get_billing_email(); |
| 919 |
break; |
| 920 |
default: |
| 921 |
$query_param[ $key ] = $order->get_meta( '_billing_' . $key, true ); |
| 922 |
break; |
| 923 |
} |
| 924 |
} |
| 925 |
} |
| 926 |
} |
| 927 |
|
| 928 |
// Add any existing URL parameters at the end of the URL before redirecting. |
| 929 |
$query_param = wcf()->utils->may_be_append_query_string( $query_param ); |
| 930 |
|
| 931 |
$order_receive_url = add_query_arg( |
| 932 |
$query_param, |
| 933 |
$order_receive_url |
| 934 |
); |
| 935 |
} |
| 936 |
} |
| 937 |
|
| 938 |
wcf()->logger->log( 'End-' . __CLASS__ . '::' . __FUNCTION__ ); |
| 939 |
|
| 940 |
return $order_receive_url; |
| 941 |
} |
| 942 |
} |
| 943 |
|
| 944 |
/** |
| 945 |
* Prepare if class 'Cartflows_Frontend' exist. |
| 946 |
* Kicking this off by calling 'get_instance()' method |
| 947 |
*/ |
| 948 |
Cartflows_Frontend::get_instance(); |
| 949 |
|
