| 1 |
<?php |
| 2 |
|
| 3 |
defined( 'ABSPATH' ) || die(); |
| 4 |
|
| 5 |
/** |
| 6 |
* Forms class. |
| 7 |
* |
| 8 |
* @since 1.1.0 |
| 9 |
* @SuppressWarnings(PHPMD.ExcessiveClassComplexity) |
| 10 |
* @SuppressWarnings(PHPMD.NPathComplexity) |
| 11 |
*/ |
| 12 |
class Sellkit_Admin_Posts { |
| 13 |
|
| 14 |
/** |
| 15 |
* Class instance. |
| 16 |
* |
| 17 |
* @since 1.1.0 |
| 18 |
* @var Sellkit_Admin_Posts |
| 19 |
*/ |
| 20 |
private static $instance = null; |
| 21 |
|
| 22 |
/** |
| 23 |
* Sub Action. |
| 24 |
* |
| 25 |
* @since 1.1.0 |
| 26 |
* @var string |
| 27 |
*/ |
| 28 |
public $sub_action = ''; |
| 29 |
|
| 30 |
/** |
| 31 |
* Page. |
| 32 |
* |
| 33 |
* @since 1.7.4 |
| 34 |
* @var string |
| 35 |
*/ |
| 36 |
public $page; |
| 37 |
|
| 38 |
/** |
| 39 |
* Get a class instance. |
| 40 |
* |
| 41 |
* @since 1.1.0 |
| 42 |
* |
| 43 |
* @return Sellkit_Admin_Posts Class instance. |
| 44 |
*/ |
| 45 |
public static function get_instance() { |
| 46 |
if ( null === self::$instance ) { |
| 47 |
self::$instance = new self(); |
| 48 |
} |
| 49 |
|
| 50 |
return self::$instance; |
| 51 |
} |
| 52 |
|
| 53 |
/** |
| 54 |
* Class constructor. |
| 55 |
* |
| 56 |
* @since 1.1.0 |
| 57 |
*/ |
| 58 |
public function __construct() { |
| 59 |
add_action( 'wp_ajax_sellkit_post_save', [ $this, 'save_post' ] ); |
| 60 |
add_action( 'wp_ajax_sellkit_post_get', [ $this, 'get_post' ] ); |
| 61 |
add_action( 'wp_ajax_sellkit_post_remove', [ $this, 'remove_post' ] ); |
| 62 |
} |
| 63 |
|
| 64 |
/** |
| 65 |
* Remove post. |
| 66 |
* |
| 67 |
* @since 1.1.0 |
| 68 |
*/ |
| 69 |
public function remove_post() { |
| 70 |
check_ajax_referer( 'sellkit', 'nonce' ); |
| 71 |
|
| 72 |
$post_id = sellkit_htmlspecialchars( INPUT_POST, 'post_id' ); |
| 73 |
|
| 74 |
$result = wp_delete_post( $post_id ); |
| 75 |
|
| 76 |
if ( empty( $result ) ) { |
| 77 |
wp_send_json_error( __( 'something went wrong', 'sellkit' ) ); |
| 78 |
} |
| 79 |
|
| 80 |
wp_send_json_success( __( 'The process has been completed.', 'sellkit' ) ); |
| 81 |
} |
| 82 |
|
| 83 |
/** |
| 84 |
* Get post data. |
| 85 |
* |
| 86 |
* @since 1.1.0 |
| 87 |
*/ |
| 88 |
public function get_post() { |
| 89 |
check_ajax_referer( 'sellkit', 'nonce' ); |
| 90 |
|
| 91 |
$post_id = sellkit_htmlspecialchars( INPUT_GET, 'post_id' ); |
| 92 |
$page = sellkit_htmlspecialchars( INPUT_GET, 'page' ); |
| 93 |
|
| 94 |
$post_data = get_post_meta( $post_id ); |
| 95 |
|
| 96 |
// Get post meta (without key) returns array by default, Now converts them to singles. |
| 97 |
$post_data = array_map( function( $meta ) { |
| 98 |
return $meta[0]; |
| 99 |
}, $post_data ); |
| 100 |
|
| 101 |
if ( ! empty( $post_data['conditions'] ) ) { |
| 102 |
$post_data['conditions'] = unserialize( $post_data['conditions'] ); // phpcs:ignore WordPress.PHP |
| 103 |
} |
| 104 |
|
| 105 |
if ( ! empty( $post_data['filters'] ) ) { |
| 106 |
$post_data['filters'] = unserialize( $post_data['filters'] ); // phpcs:ignore WordPress.PHP |
| 107 |
} |
| 108 |
|
| 109 |
if ( ! empty( $post_data['sellkit_steps'] ) ) { |
| 110 |
$post_data['sellkit_steps'] = unserialize( $post_data['sellkit_steps'] ); // phpcs:ignore WordPress.PHP |
| 111 |
} |
| 112 |
|
| 113 |
if ( ! empty( $post_data['nodes'] ) ) { |
| 114 |
delete_post_meta( $post_id, 'sellkit_steps' ); |
| 115 |
unset( $post_data['sellkit_steps'] ); |
| 116 |
|
| 117 |
$new_node = $this->check_product_status( $post_data['nodes'] ); |
| 118 |
|
| 119 |
$post_data['nodes'] = $new_node; |
| 120 |
} |
| 121 |
|
| 122 |
$post_data['data_is_converted'] = false; |
| 123 |
|
| 124 |
if ( empty( $post_data['nodes'] ) && ! empty( $post_data['sellkit_steps'] ) ) { |
| 125 |
$nodes = self::convert_steps_to_nodes( $post_data['sellkit_steps'] ); |
| 126 |
|
| 127 |
update_post_meta( $post_id, 'nodes', $nodes ); |
| 128 |
delete_post_meta( $post_id, 'sellkit_steps' ); |
| 129 |
unset( $post_data['sellkit_steps'] ); |
| 130 |
|
| 131 |
$post_data['nodes'] = $nodes; |
| 132 |
$post_data['data_is_converted'] = true; |
| 133 |
} |
| 134 |
|
| 135 |
$post_data['sellkit_post_title'] = html_entity_decode( get_the_title( $post_id ) ); |
| 136 |
$post_data['sellkit_post_slug'] = get_post_field( 'post_name', $post_id ); |
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$post_data['sellkit_post_status'] = get_post_status( $post_id ); |
| 138 |
|
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// Unset sales-page when user exploring global checkout page. |
| 140 |
if ( 'checkout' === $page && ! empty( $post_data['nodes'] ) ) { |
| 141 |
foreach ( $post_data['nodes'] as $key => $step ) { |
| 142 |
if ( is_array( $step['type'] ) && 'sales-page' === $step['type']['key'] ) { |
| 143 |
unset( $post_data['nodes']->$key ); |
| 144 |
} |
| 145 |
|
| 146 |
if ( is_object( $step['type'] ) && 'sales-page' === $step['type']->key ) { |
| 147 |
unset( $post_data['nodes']->$key ); |
| 148 |
} |
| 149 |
} |
| 150 |
} |
| 151 |
|
| 152 |
wp_send_json_success( [ 'post_data' => $post_data ] ); |
| 153 |
} |
| 154 |
|
| 155 |
/** |
| 156 |
* Converts steps to nodes. |
| 157 |
* |
| 158 |
* @since 1.5.0 |
| 159 |
* @param array $steps Steps. |
| 160 |
*/ |
| 161 |
public static function convert_steps_to_nodes( $steps ) { |
| 162 |
$nodes = []; |
| 163 |
$final_steps = $steps; |
| 164 |
|
| 165 |
$first_key = array_key_first( $steps ); |
| 166 |
|
| 167 |
if ( empty( $steps[ $first_key ]['targets'] ) ) { |
| 168 |
$final_steps = self::add_decision_node_before_upsells( $steps ); |
| 169 |
} |
| 170 |
|
| 171 |
foreach ( $final_steps as $key => $step ) { |
| 172 |
$nodes[ $key ] = $step; |
| 173 |
|
| 174 |
if ( ! empty( $step['type']->key ) && 'decision' !== $step['type']->key ) { |
| 175 |
$nodes[ $key ]['targets'] = count( $final_steps ) > $key + 1 ? [ [ 'nodeId' => strval( $key + 1 ) ] ] : []; |
| 176 |
} |
| 177 |
|
| 178 |
if ( ! empty( $step['type']->key ) && 'upsell' === $step['type']->key && count( $final_steps ) > $key + 1 ) { |
| 179 |
$nodes[ $key ]['targets'] = [ |
| 180 |
[ |
| 181 |
'nodeId' => strval( $key + 1 ) |
| 182 |
], |
| 183 |
[ |
| 184 |
'nodeId' => strval( $key + 1 ) |
| 185 |
] |
| 186 |
]; |
| 187 |
} |
| 188 |
|
| 189 |
if ( ! empty( $step['type']->key ) && 'decision' === $step['type']->key ) { |
| 190 |
if ( is_object( $step['targets'][0] ) ) { |
| 191 |
$step['targets'][0] = (array) $step['targets'][0]; |
| 192 |
} |
| 193 |
|
| 194 |
if ( is_object( $step['targets'][1] ) ) { |
| 195 |
$step['targets'][1] = (array) $step['targets'][1]; |
| 196 |
} |
| 197 |
|
| 198 |
if ( empty( $final_steps[ $step['targets'][0]['nodeId'] ] ) ) { |
| 199 |
$nodes[ $key ]['targets'][0] = ''; |
| 200 |
} |
| 201 |
|
| 202 |
if ( empty( $final_steps[ $step['targets'][1]['nodeId'] ] ) ) { |
| 203 |
$nodes[ $key ]['targets'][1] = ''; |
| 204 |
} |
| 205 |
} |
| 206 |
|
| 207 |
$nodes[ $key ]['jsx'] = $step['title']; |
| 208 |
} |
| 209 |
|
| 210 |
return (object) $nodes; |
| 211 |
} |
| 212 |
|
| 213 |
/** |
| 214 |
* Adds decision node before upsells. |
| 215 |
* |
| 216 |
* @since 1.5.0 |
| 217 |
* @param array $steps Steps. |
| 218 |
*/ |
| 219 |
public static function add_decision_node_before_upsells( $steps ) { |
| 220 |
$final_steps = []; |
| 221 |
$upsell_num = 0; |
| 222 |
|
| 223 |
foreach ( $steps as $key => $step ) { |
| 224 |
$step['type'] = (object) $step['type']; |
| 225 |
$step['data'] = ! empty( $step['data'] ) ? (object) $step['data'] : null; |
| 226 |
|
| 227 |
if ( ! empty( $step['type']->key ) && 'upsell' === $step['type']->key ) { |
| 228 |
$new_node_id = wp_insert_post( [ |
| 229 |
'post_type' => Sellkit_Admin_Steps::SELLKIT_STEP_POST_TYPE, |
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'post_title' => __( 'Decision', 'sellkit' ), |
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'post_name' => sanitize_title( __( 'Decision', 'sellkit' ) ), |
| 232 |
'post_status' => 'publish', |
| 233 |
] ); |
| 234 |
|
| 235 |
$type_object = new stdClass(); |
| 236 |
$type_object->title = esc_html__( 'Decision', 'sellkit' ); |
| 237 |
$type_object->key = 'decision'; |
| 238 |
|
| 239 |
$decision_node = [ |
| 240 |
'title' => esc_html__( 'Decision', 'sellkit' ), |
| 241 |
'type' => $type_object, |
| 242 |
'current_target_index' => 0, |
| 243 |
'page_id' => $new_node_id, |
| 244 |
'slug' => get_post_field( 'post_name', $new_node_id ), |
| 245 |
'funnel_id' => $step['funnel_id'], |
| 246 |
'targets' => [ |
| 247 |
[ |
| 248 |
'nodeId' => strval( $key + 1 + $upsell_num ) |
| 249 |
], |
| 250 |
[ |
| 251 |
'nodeId' => strval( $key + 2 + $upsell_num ) |
| 252 |
] |
| 253 |
], |
| 254 |
'data' => [ |
| 255 |
'conditions' => ! empty( $step['data']->conditions ) ? $step['data']->conditions : [] |
| 256 |
] |
| 257 |
]; |
| 258 |
|
| 259 |
update_post_meta( $new_node_id, 'step_data', $decision_node ); |
| 260 |
|
| 261 |
$final_steps[] = $decision_node; |
| 262 |
|
| 263 |
$upsell_num++; |
| 264 |
} |
| 265 |
|
| 266 |
$final_steps[] = $step; |
| 267 |
} |
| 268 |
|
| 269 |
return $final_steps; |
| 270 |
} |
| 271 |
|
| 272 |
/** |
| 273 |
* Save post. |
| 274 |
* |
| 275 |
* @since 1.1.0 |
| 276 |
*/ |
| 277 |
public function save_post() { |
| 278 |
check_ajax_referer( 'sellkit', 'nonce' ); |
| 279 |
|
| 280 |
$fields = sellkit_post( 'fields' ); |
| 281 |
$post_id = sellkit_htmlspecialchars( INPUT_POST, 'post_id' ); |
| 282 |
$post_type = sellkit_htmlspecialchars( INPUT_POST, 'post_type' ); |
| 283 |
$this->sub_action = sellkit_htmlspecialchars( INPUT_POST, 'sub_action' ); |
| 284 |
$this->page = sellkit_htmlspecialchars( INPUT_POST, 'page' ); |
| 285 |
|
| 286 |
$sanitized_fields = $this->sanitize_fields( $fields ); |
| 287 |
|
| 288 |
$this->validate_fields( $sanitized_fields ); |
| 289 |
|
| 290 |
$target_post_id = $this->handle_save_post( $sanitized_fields, $post_type, $post_id ); |
| 291 |
|
| 292 |
if ( empty( $target_post_id ) ) { |
| 293 |
wp_send_json_error( [ __( 'something went wrong', 'sellkit' ) ] ); |
| 294 |
} |
| 295 |
|
| 296 |
if ( $post_id ) { |
| 297 |
wp_send_json_success( [ |
| 298 |
'post_id' => $post_id, |
| 299 |
'message' => __( 'The update process has been completed.', 'sellkit' ), |
| 300 |
] ); |
| 301 |
} |
| 302 |
|
| 303 |
wp_send_json_success( [ |
| 304 |
'post_id' => $target_post_id, |
| 305 |
'message' => __( 'The creation process has been completed.', 'sellkit' ), |
| 306 |
] ); |
| 307 |
} |
| 308 |
|
| 309 |
/** |
| 310 |
* Update or add new post. |
| 311 |
* |
| 312 |
* @param array $data All data. |
| 313 |
* @param string $post_type The post type. |
| 314 |
* @param bool $post_id The post Id. |
| 315 |
* @return bool|integer |
| 316 |
* |
| 317 |
* @since 1.1.0 |
| 318 |
* @SuppressWarnings(PHPMD.NPathComplexity) |
| 319 |
*/ |
| 320 |
private function handle_save_post( $data, $post_type, $post_id = false ) { |
| 321 |
$title = sanitize_text_field( $data['sellkit_post_title'] ); |
| 322 |
$slug = ! empty( $data['sellkit_post_slug'] ) ? sanitize_text_field( $data['sellkit_post_slug'] ) : ''; |
| 323 |
$post_status = 'publish' === $data['sellkit_post_status'] ? 'publish' : 'draft'; |
| 324 |
|
| 325 |
if ( isset( $data['sellkit_global_checkout_header_footer_templates'] ) && 'checkout' === $this->page ) { |
| 326 |
unset( $data['sellkit_global_checkout_header_footer_templates'] ); |
| 327 |
} |
| 328 |
|
| 329 |
$post_args = [ |
| 330 |
'post_title' => $title, |
| 331 |
'post_name' => $slug ?: sanitize_title( $title ), |
| 332 |
'post_type' => $post_type, |
| 333 |
'post_status' => $post_status, |
| 334 |
]; |
| 335 |
|
| 336 |
if ( ! $post_id ) { |
| 337 |
$new_post_id = wp_insert_post( $post_args ); |
| 338 |
} |
| 339 |
|
| 340 |
if ( $post_id ) { |
| 341 |
$post_args = array_merge( $post_args, [ 'ID' => $post_id ] ); |
| 342 |
$new_post_id = wp_update_post( $post_args ); |
| 343 |
|
| 344 |
do_action( "sellkit_posts_after_saving_$post_type", $post_id ); |
| 345 |
} |
| 346 |
|
| 347 |
if ( empty( $new_post_id ) || is_wp_error( $new_post_id ) ) { |
| 348 |
return false; |
| 349 |
} |
| 350 |
|
| 351 |
foreach ( $data as $name => $value ) { |
| 352 |
if ( 'sellkit_post_title' === $name || 'sellkit_post_status' === $name ) { |
| 353 |
continue; |
| 354 |
} |
| 355 |
|
| 356 |
update_post_meta( $new_post_id, $name, $value ); |
| 357 |
|
| 358 |
if ( 'sellkit_steps' === $name || 'nodes' === $name ) { |
| 359 |
do_action( 'sellkit_funnels_update_steps', $value, $new_post_id ); |
| 360 |
} |
| 361 |
} |
| 362 |
|
| 363 |
if ( empty( $data['conditions'] ) ) { |
| 364 |
delete_post_meta( $new_post_id, 'conditions' ); |
| 365 |
} |
| 366 |
|
| 367 |
do_action( "sellkit_funnels_after_$this->sub_action", $post_id ); |
| 368 |
|
| 369 |
if ( empty( $data['sellkit_steps'] ) ) { |
| 370 |
delete_post_meta( $new_post_id, 'sellkit_steps' ); |
| 371 |
} |
| 372 |
|
| 373 |
if ( empty( $data['nodes'] ) ) { |
| 374 |
delete_post_meta( $new_post_id, 'nodes' ); |
| 375 |
} |
| 376 |
|
| 377 |
if ( 'checkout' === $this->page ) { |
| 378 |
update_option( 'sellkit_global_checkout_id', $new_post_id ); |
| 379 |
} |
| 380 |
|
| 381 |
return $new_post_id; |
| 382 |
} |
| 383 |
|
| 384 |
/** |
| 385 |
* Sanitize fields. |
| 386 |
* |
| 387 |
* @param array $fields Fields. |
| 388 |
* |
| 389 |
* @return array |
| 390 |
* |
| 391 |
* @since 1.1.0 |
| 392 |
*/ |
| 393 |
private function sanitize_fields( $fields ) { |
| 394 |
$new_fields = []; |
| 395 |
|
| 396 |
foreach ( $fields as $key => $field ) { |
| 397 |
if ( is_array( $fields[ $key ] ) ) { |
| 398 |
$new_fields[ $key ] = $this->sanitize_fields( $fields[ $key ] ); |
| 399 |
} |
| 400 |
|
| 401 |
$field_value = sanitize_meta( $key, $field, 'post' ); |
| 402 |
|
| 403 |
if ( ! is_array( $fields[ $key ] ) ) { |
| 404 |
$new_fields[ $key ] = $field_value; |
| 405 |
} |
| 406 |
} |
| 407 |
|
| 408 |
if ( ! empty( $new_fields['conditions'] ) ) { |
| 409 |
$new_fields['conditions'] = sellkit_condition_row_sanitization( $new_fields['conditions'] ); |
| 410 |
} |
| 411 |
|
| 412 |
if ( ! empty( $new_fields['filters'] ) ) { |
| 413 |
$new_fields['filters'] = sellkit_filter_row_sanitization( $new_fields['filters'] ); |
| 414 |
} |
| 415 |
|
| 416 |
return $new_fields; |
| 417 |
} |
| 418 |
|
| 419 |
/** |
| 420 |
* Validate fields. |
| 421 |
* |
| 422 |
* @param array $fields Fields. |
| 423 |
* |
| 424 |
* @since 1.1.0 |
| 425 |
*/ |
| 426 |
public function validate_fields( $fields ) { |
| 427 |
$errors = []; |
| 428 |
if ( empty( $fields['sellkit_post_title'] ) ) { |
| 429 |
$errors[] = __( 'Post title should not be empty.', 'sellkit' ); |
| 430 |
} |
| 431 |
|
| 432 |
if ( empty( $errors ) ) { |
| 433 |
return; |
| 434 |
} |
| 435 |
|
| 436 |
wp_send_json_error( $errors ); |
| 437 |
} |
| 438 |
|
| 439 |
/** |
| 440 |
* Check product status |
| 441 |
* |
| 442 |
* @param mixed $nodes List of node data. |
| 443 |
* @since 1.7.9 |
| 444 |
* @return array |
| 445 |
*/ |
| 446 |
public function check_product_status( $nodes ) { |
| 447 |
$nodes = (object) unserialize( $nodes ); // phpcs:ignore WordPress.PHP |
| 448 |
$new_node = []; |
| 449 |
|
| 450 |
if ( ! class_exists( 'WooCommerce' ) ) { |
| 451 |
return $new_node; |
| 452 |
} |
| 453 |
|
| 454 |
foreach ( $nodes as $index => $node ) { |
| 455 |
if ( ! empty( $node['page_id'] ) ) { |
| 456 |
$node['link'] = get_the_permalink( $node['page_id'] ); |
| 457 |
} |
| 458 |
|
| 459 |
if ( 'checkout' !== $node['type']['key'] ) { |
| 460 |
$new_node[ $index ] = $node; |
| 461 |
continue; |
| 462 |
} |
| 463 |
|
| 464 |
if ( ! empty( $node['data']['products'] ) && ! empty( $node['data']['products']['list'] ) ) { |
| 465 |
foreach ( $node['data']['products']['list'] as $key => $product ) { |
| 466 |
$product_obj = wc_get_product( $key ); |
| 467 |
|
| 468 |
if ( empty( $product_obj ) ) { |
| 469 |
unset( $node['data']['products']['list'][ $key ] ); |
| 470 |
} |
| 471 |
|
| 472 |
$data = ! empty( $product_obj ) ? $product_obj->get_data() : []; |
| 473 |
|
| 474 |
if ( ! empty( $data['status'] ) && 'trash' === $data['status'] ) { |
| 475 |
unset( $node['data']['products']['list'][ $key ] ); |
| 476 |
} |
| 477 |
} |
| 478 |
} |
| 479 |
|
| 480 |
$new_node[ $index ] = $node; |
| 481 |
} |
| 482 |
|
| 483 |
if ( empty( $new_node ) ) { |
| 484 |
return $node; |
| 485 |
} |
| 486 |
|
| 487 |
return $new_node; |
| 488 |
} |
| 489 |
} |
| 490 |
|
| 491 |
Sellkit_Admin_Posts::get_instance(); |
| 492 |
|
