| 1 |
<?php |
| 2 |
|
| 3 |
defined( 'ABSPATH' ) || die(); |
| 4 |
|
| 5 |
/** |
| 6 |
* Steps class. |
| 7 |
* |
| 8 |
* @since 1.1.0 |
| 9 |
* @SuppressWarnings(PHPMD.ExcessiveClassComplexity) |
| 10 |
* @SuppressWarnings(PHPMD.CyclomaticComplexity) |
| 11 |
*/ |
| 12 |
class Sellkit_Admin_Steps { |
| 13 |
|
| 14 |
/** |
| 15 |
* Class instance. |
| 16 |
* |
| 17 |
* @since 1.1.0 |
| 18 |
* @var Sellkit_Admin_Steps |
| 19 |
*/ |
| 20 |
private static $instance = null; |
| 21 |
|
| 22 |
/** |
| 23 |
* Class instance. |
| 24 |
* |
| 25 |
* @since 1.1.0 |
| 26 |
* @var string |
| 27 |
*/ |
| 28 |
const SELLKIT_STEP_POST_TYPE = 'sellkit_step'; |
| 29 |
|
| 30 |
/** |
| 31 |
* Get a class instance. |
| 32 |
* |
| 33 |
* @since 1.1.0 |
| 34 |
* |
| 35 |
* @return Sellkit_Admin_Steps Class instance. |
| 36 |
*/ |
| 37 |
public static function get_instance() { |
| 38 |
if ( null === self::$instance ) { |
| 39 |
self::$instance = new self(); |
| 40 |
} |
| 41 |
|
| 42 |
return self::$instance; |
| 43 |
} |
| 44 |
|
| 45 |
/** |
| 46 |
* Class constructor. |
| 47 |
* |
| 48 |
* @since 1.1.0 |
| 49 |
*/ |
| 50 |
public function __construct() { |
| 51 |
$this->register_step_post_type(); |
| 52 |
|
| 53 |
add_action( 'wp_ajax_sellkit_steps_get_products', [ $this, 'get_products' ] ); |
| 54 |
add_action( 'wp_ajax_sellkit_steps_get_products_data', [ $this, 'get_products_data' ] ); |
| 55 |
add_action( 'sellkit_funnels_after_create_new_step', [ $this, 'after_create_step_callback' ], 10 ); |
| 56 |
add_action( 'sellkit_funnels_after_edit_step_name_slug', [ $this, 'edit_step_name_and_slug' ], 10 ); |
| 57 |
add_action( 'sellkit_funnels_after_delete_step_post', [ $this, 'delete_related_page' ], 10 ); |
| 58 |
add_action( 'sellkit_funnels_update_steps', [ $this, 'save_steps_data' ], 10, 2 ); |
| 59 |
add_filter( 'template_include', [ $this, 'load_page_template' ], 10 ); |
| 60 |
add_action( 'wp_ajax_sellkit_steps_get_coupons', [ $this, 'get_coupons' ] ); |
| 61 |
add_action( 'wp_loaded', [ $this, 'sellkit_steps_flush_rules' ] ); |
| 62 |
add_action( 'sellkit_after_toggle_status_sellkit-funnels', [ $this, 'update_steps_post_status' ], 10, 2 ); |
| 63 |
add_action( 'sellkit_funnels_after_delete_posts_sellkit-funnels', [ $this, 'remove_steps_pages' ], 10, 1 ); |
| 64 |
} |
| 65 |
|
| 66 |
/** |
| 67 |
* Removes steps pages. |
| 68 |
* |
| 69 |
* @since 1.5.4 |
| 70 |
* @return void |
| 71 |
* @param array $post Posts. |
| 72 |
*/ |
| 73 |
public function remove_steps_pages( $post ) { |
| 74 |
$nodes = get_post_meta( $post['ID'], 'nodes' ); |
| 75 |
|
| 76 |
if ( empty( $nodes[0] ) ) { |
| 77 |
return; |
| 78 |
} |
| 79 |
|
| 80 |
foreach ( $nodes[0] as $node ) { |
| 81 |
wp_delete_post( $node['page_id'] ); |
| 82 |
} |
| 83 |
} |
| 84 |
|
| 85 |
/** |
| 86 |
* Get default funnels. |
| 87 |
* |
| 88 |
* @since 1.1.0 |
| 89 |
*/ |
| 90 |
public static function get_default_funnel_steps() { |
| 91 |
return [ |
| 92 |
'sales-page' => esc_html__( 'Sales Page', 'sellkit' ), |
| 93 |
'checkout' => esc_html__( 'Checkout', 'sellkit' ), |
| 94 |
'thankyou' => esc_html__( 'Thank You', 'sellkit' ), |
| 95 |
'decision' => esc_html__( 'Decision', 'sellkit' ), |
| 96 |
'upsell' => esc_html__( 'Upsell', 'sellkit' ), |
| 97 |
'downsell' => esc_html__( 'Downsell', 'sellkit' ), |
| 98 |
'optin-confirmation' => esc_html__( 'Opt-in Confirmation' ), |
| 99 |
'optin' => esc_html__( 'Opt-in', 'sellkit' ), |
| 100 |
]; |
| 101 |
} |
| 102 |
|
| 103 |
/** |
| 104 |
* Save_steps_data. |
| 105 |
* |
| 106 |
* @since 1.1.0 |
| 107 |
* @param array $steps Steps. |
| 108 |
* @param int $funnel_id Funnel Id. |
| 109 |
*/ |
| 110 |
public static function save_steps_data( $steps, $funnel_id ) { |
| 111 |
foreach ( $steps as $step_number => $step ) { |
| 112 |
$step['funnel_id'] = $funnel_id; |
| 113 |
$step['number'] = $step_number; |
| 114 |
|
| 115 |
update_post_meta( $step['page_id'], 'step_data', $step ); |
| 116 |
} |
| 117 |
} |
| 118 |
|
| 119 |
/** |
| 120 |
* Get all coupons. |
| 121 |
* |
| 122 |
* @since 1.1.0 |
| 123 |
*/ |
| 124 |
public static function get_coupons() { |
| 125 |
check_ajax_referer( 'sellkit', 'nonce' ); |
| 126 |
|
| 127 |
$input_value = sellkit_htmlspecialchars( INPUT_GET, 'input_value' ); |
| 128 |
|
| 129 |
$filtered_products = []; |
| 130 |
$args = [ |
| 131 |
'post_type' => 'shop_coupon', |
| 132 |
'post_status' => 'any', |
| 133 |
's' => $input_value, |
| 134 |
]; |
| 135 |
|
| 136 |
$query = new WP_Query( $args ); |
| 137 |
|
| 138 |
if ( $query->have_posts() ) { |
| 139 |
while ( $query->have_posts() ) { |
| 140 |
$query->the_post(); |
| 141 |
$filtered_products[] = [ |
| 142 |
'label' => htmlspecialchars_decode( get_the_title() ), |
| 143 |
'value' => get_the_ID(), |
| 144 |
]; |
| 145 |
} |
| 146 |
} |
| 147 |
|
| 148 |
wp_send_json_success( $filtered_products ); |
| 149 |
} |
| 150 |
|
| 151 |
/** |
| 152 |
* Get products. |
| 153 |
* |
| 154 |
* @since 1.1.0 |
| 155 |
*/ |
| 156 |
public static function get_products() { |
| 157 |
check_ajax_referer( 'sellkit', 'nonce' ); |
| 158 |
|
| 159 |
$input_value = sellkit_htmlspecialchars( INPUT_GET, 'input_value' ); |
| 160 |
|
| 161 |
if ( ! sellkit()->has_valid_dependencies() ) { |
| 162 |
wp_send_json_error( __( 'Please install and activate WooCommerce.', 'sellkit' ) ); |
| 163 |
} |
| 164 |
|
| 165 |
$filtered_products = []; |
| 166 |
|
| 167 |
$args = [ |
| 168 |
'status' => 'any', |
| 169 |
'orderby' => 'name', |
| 170 |
'order' => 'ASC', |
| 171 |
's' => $input_value, |
| 172 |
'posts_per_page' => -1, |
| 173 |
]; |
| 174 |
|
| 175 |
$all_products = wc_get_products( $args ); |
| 176 |
|
| 177 |
foreach ( $all_products as $product ) { |
| 178 |
if ( $product->get_type() !== 'variable' && $product->get_type() !== 'external' ) { |
| 179 |
$filtered_products[] = [ |
| 180 |
'label' => $product->get_title(), |
| 181 |
'value' => $product->get_id(), |
| 182 |
]; |
| 183 |
} |
| 184 |
|
| 185 |
if ( $product->get_type() === 'variable' ) { |
| 186 |
foreach ( $product->get_available_variations() as $available_variation ) { |
| 187 |
$attributes = $available_variation['attributes']; |
| 188 |
$attributes = implode( ', ', array_values( $attributes ) ); |
| 189 |
|
| 190 |
$filtered_products[] = [ |
| 191 |
'label' => "{$product->get_title()} - {$attributes} (#{$available_variation['variation_id']})", |
| 192 |
'value' => $available_variation['variation_id'], |
| 193 |
]; |
| 194 |
} |
| 195 |
} |
| 196 |
} |
| 197 |
|
| 198 |
wp_send_json_success( $filtered_products ); |
| 199 |
} |
| 200 |
|
| 201 |
/** |
| 202 |
* Get products. |
| 203 |
* |
| 204 |
* @since 1.1.0 |
| 205 |
*/ |
| 206 |
public static function get_products_data() { |
| 207 |
check_ajax_referer( 'sellkit', 'nonce' ); |
| 208 |
|
| 209 |
$filtered_products = []; |
| 210 |
$products_id = filter_input( INPUT_GET, 'products_id', FILTER_DEFAULT, FILTER_REQUIRE_ARRAY ); |
| 211 |
|
| 212 |
if ( ! sellkit()->has_valid_dependencies() ) { |
| 213 |
wp_send_json_error( __( 'Please install and activate WooCommerce.', 'sellkit' ) ); |
| 214 |
} |
| 215 |
|
| 216 |
if ( empty( $products_id ) ) { |
| 217 |
wp_send_json_error( __( 'Please send some product ids' ) ); |
| 218 |
} |
| 219 |
|
| 220 |
$products_id = is_array( $products_id ) ? $products_id : [ $products_id ]; |
| 221 |
|
| 222 |
foreach ( $products_id as $product_id ) { |
| 223 |
$product = wc_get_product( $product_id ); |
| 224 |
|
| 225 |
if ( empty( $product ) ) { |
| 226 |
wp_send_json_error( __( 'Product does not exist', 'sellkit' ) ); |
| 227 |
continue; |
| 228 |
} |
| 229 |
|
| 230 |
$attributes = $product->get_attributes(); |
| 231 |
$label = $product->get_title(); |
| 232 |
|
| 233 |
if ( $product->get_type() === 'variation' ) { |
| 234 |
$attributes = implode( ', ', array_values( $attributes ) ); |
| 235 |
$label = "{$product->get_title()} - $attributes (#{$product->get_id()})"; |
| 236 |
} |
| 237 |
|
| 238 |
$filtered_products[] = [ |
| 239 |
'label' => $label, |
| 240 |
'id' => $product->get_id(), |
| 241 |
'title' => $label, |
| 242 |
'thumbnail' => $product->get_image(), |
| 243 |
'regular_price' => $product->get_regular_price( 'edit' ), |
| 244 |
'sale_price' => ( $product->is_on_sale() ) ? $product->get_sale_price() : false, |
| 245 |
]; |
| 246 |
} |
| 247 |
|
| 248 |
wp_send_json_success( $filtered_products ); |
| 249 |
} |
| 250 |
|
| 251 |
/** |
| 252 |
* Filter step data before saving. |
| 253 |
* |
| 254 |
* @since 1.1.0 |
| 255 |
* @param string $post_id Post id. |
| 256 |
* @SuppressWarnings(PHPMD.NPathComplexity) |
| 257 |
*/ |
| 258 |
public function after_create_step_callback( $post_id ) { |
| 259 |
$sub_action_data = sellkit_post( 'sub_action_data' ); |
| 260 |
$origin_node = isset( $sub_action_data['origin_node'] ) ? $sub_action_data['origin_node'] : ''; |
| 261 |
$target_node = ! empty( $sub_action_data['target_node'] ) ? $sub_action_data['target_node'] : null; |
| 262 |
$target_index = isset( $sub_action_data['target_index'] ) ? $sub_action_data['target_index'] : 0; |
| 263 |
$nodes = get_post_meta( $post_id, 'nodes', true ); |
| 264 |
$last_node = end( $nodes ); |
| 265 |
|
| 266 |
array_pop( $nodes ); |
| 267 |
|
| 268 |
$new_node_id = wp_insert_post( [ |
| 269 |
'post_type' => self::SELLKIT_STEP_POST_TYPE, |
| 270 |
'post_title' => $last_node['title'], |
| 271 |
'post_name' => sanitize_title( $last_node['title'] ), |
| 272 |
'post_status' => 'publish', |
| 273 |
] ); |
| 274 |
|
| 275 |
$current_target = [ 'nodeId' => $target_node ]; |
| 276 |
$last_node['page_id'] = $new_node_id; |
| 277 |
$last_node['slug'] = get_post_field( 'post_name', $new_node_id ); |
| 278 |
$last_node['targets'] = ! is_null( $target_node ) ? [ $current_target ] : []; |
| 279 |
|
| 280 |
if ( |
| 281 |
'decision' === $last_node['type']['key'] && ! is_null( $target_node ) || |
| 282 |
'upsell' === $last_node['type']['key'] && ! is_null( $target_node ) || |
| 283 |
'downsell' === $last_node['type']['key'] && ! is_null( $target_node ) |
| 284 |
) { |
| 285 |
$last_node['targets'] = [ |
| 286 |
$current_target, |
| 287 |
$current_target |
| 288 |
]; |
| 289 |
} |
| 290 |
|
| 291 |
// Adding current target info the the step. |
| 292 |
$last_node['current_target_index'] = $target_index; |
| 293 |
|
| 294 |
if ( 'last-node' === $origin_node ) { |
| 295 |
$first_end_path_node_key = self::get_first_end_path_node_key( $nodes ); |
| 296 |
$last_node['origin_node'] = 'last-node'; |
| 297 |
|
| 298 |
if ( $first_end_path_node_key ) { |
| 299 |
unset( $nodes[ $first_end_path_node_key ]['origin_node'] ); |
| 300 |
} |
| 301 |
} |
| 302 |
|
| 303 |
$node_data = $last_node; |
| 304 |
$node_data['funnel_id'] = $post_id; |
| 305 |
$node_data['number'] = count( $nodes ); |
| 306 |
|
| 307 |
update_post_meta( $new_node_id, 'step_data', $node_data );// it should be updated. |
| 308 |
|
| 309 |
$old_node_keys = array_keys( $nodes ); |
| 310 |
$nodes[ end( $old_node_keys ) + 1 ] = $last_node; |
| 311 |
$keys = array_keys( $nodes ); |
| 312 |
|
| 313 |
if ( |
| 314 |
'last-node' !== $origin_node && |
| 315 |
'decision' !== $nodes[ $origin_node ]['type']['key'] && |
| 316 |
'upsell' !== $nodes[ $origin_node ]['type']['key'] && |
| 317 |
'downsell' !== $nodes[ $origin_node ]['type']['key'] |
| 318 |
) { |
| 319 |
$nodes[ $origin_node ]['targets'] = [ [ 'nodeId' => strval( end( $keys ) ) ] ]; |
| 320 |
} |
| 321 |
|
| 322 |
if ( |
| 323 |
'last-node' !== $origin_node && |
| 324 |
( |
| 325 |
'decision' === $nodes[ $origin_node ]['type']['key'] || |
| 326 |
'upsell' === $nodes[ $origin_node ]['type']['key'] || |
| 327 |
'downsell' === $nodes[ $origin_node ]['type']['key'] |
| 328 |
) |
| 329 |
) { |
| 330 |
if ( is_array( $nodes[ $origin_node ]['targets'] ) && empty( $nodes[ $origin_node ]['targets'][0] ) ) { |
| 331 |
$nodes[ $origin_node ]['targets'][0] = ! empty( $target_node ) ? [ 'nodeId' => $target_node ] : null; |
| 332 |
} |
| 333 |
|
| 334 |
if ( is_array( $nodes[ $origin_node ]['targets'] ) && empty( $nodes[ $origin_node ]['targets'][1] ) ) { |
| 335 |
$nodes[ $origin_node ]['targets'][1] = ! empty( $target_node ) ? [ 'nodeId' => $target_node ] : null; |
| 336 |
} |
| 337 |
|
| 338 |
$nodes[ $origin_node ]['targets'][ (int) $target_index ] = [ 'nodeId' => strval( end( $old_node_keys ) + 1 ) ]; |
| 339 |
} |
| 340 |
|
| 341 |
if ( '' === $origin_node && null === $target_node ) { |
| 342 |
update_post_meta( $post_id, 'nodes', [ 1 => $last_node ] ); |
| 343 |
return; |
| 344 |
} |
| 345 |
|
| 346 |
update_post_meta( $post_id, 'nodes', $nodes ); |
| 347 |
} |
| 348 |
|
| 349 |
/** |
| 350 |
* Gets last node origin node |
| 351 |
* |
| 352 |
* @param array $nodes Nodes. |
| 353 |
* @since 1.5.0 |
| 354 |
*/ |
| 355 |
public static function get_first_end_path_node_key( $nodes ) { |
| 356 |
foreach ( $nodes as $key => $node ) { |
| 357 |
if ( ! empty( $node['origin_node'] ) && 'last-node' === $node['origin_node'] ) { |
| 358 |
return $key; |
| 359 |
} |
| 360 |
} |
| 361 |
|
| 362 |
return false; |
| 363 |
} |
| 364 |
|
| 365 |
/** |
| 366 |
* Loading page templates. |
| 367 |
* |
| 368 |
* @since 1.1.0 |
| 369 |
* @param string $template Template name. |
| 370 |
*/ |
| 371 |
public function load_page_template( $template ) { |
| 372 |
|
| 373 |
global $post; |
| 374 |
|
| 375 |
if ( 'string' !== gettype( $template ) || ! is_object( $post ) || self::SELLKIT_STEP_POST_TYPE !== $post->post_type ) { |
| 376 |
return $template; |
| 377 |
} |
| 378 |
|
| 379 |
remove_action( 'wp_head', 'adjacent_posts_rel_link_wp_head' ); |
| 380 |
add_filter( 'next_post_rel_link', '__return_empty_string' ); |
| 381 |
add_filter( 'previous_post_rel_link', '__return_empty_string' ); |
| 382 |
|
| 383 |
$file = sellkit()->plugin_dir() . 'includes/templates/canvas.php'; |
| 384 |
|
| 385 |
if ( ! file_exists( $template ) ) { |
| 386 |
return $template; |
| 387 |
} |
| 388 |
|
| 389 |
return $file; |
| 390 |
} |
| 391 |
|
| 392 |
/** |
| 393 |
* Register step post type. |
| 394 |
* |
| 395 |
* @since 1.1.0 |
| 396 |
*/ |
| 397 |
public function register_step_post_type() { |
| 398 |
$labels = array( |
| 399 |
'name' => esc_html_x( 'Steps', 'flow step general name', 'sellkit' ), |
| 400 |
'singular_name' => esc_html_x( 'Step', 'flow step singular name', 'sellkit' ), |
| 401 |
'search_items' => esc_html__( 'Search Steps', 'sellkit' ), |
| 402 |
'all_items' => esc_html__( 'All Steps', 'sellkit' ), |
| 403 |
'edit_item' => esc_html__( 'Edit Step', 'sellkit' ), |
| 404 |
'view_item' => esc_html__( 'View Step', 'sellkit' ), |
| 405 |
'add_new' => esc_html__( 'Add New', 'sellkit' ), |
| 406 |
'update_item' => esc_html__( 'Update Step', 'sellkit' ), |
| 407 |
'add_new_item' => esc_html__( 'Add New', 'sellkit' ), |
| 408 |
'new_item_name' => esc_html__( 'New Step Name', 'sellkit' ), |
| 409 |
); |
| 410 |
|
| 411 |
$args = array( |
| 412 |
'labels' => $labels, |
| 413 |
'public' => true, |
| 414 |
'query_var' => true, |
| 415 |
'can_export' => true, |
| 416 |
'exclude_from_search' => true, |
| 417 |
'show_ui' => true, |
| 418 |
'show_in_menu' => false, |
| 419 |
'show_in_admin_bar' => true, |
| 420 |
'show_in_rest' => true, |
| 421 |
'publicly_queryable' => true, |
| 422 |
'supports' => [ 'title', 'editor', 'elementor', 'revisions' ], |
| 423 |
'capability_type' => 'post', |
| 424 |
'capabilities' => [ |
| 425 |
'create_posts' => 'do_not_allow', // Prior to Wordpress 4.5, this was false. |
| 426 |
], |
| 427 |
'map_meta_cap' => true, |
| 428 |
); |
| 429 |
|
| 430 |
register_post_type( self::SELLKIT_STEP_POST_TYPE, $args ); |
| 431 |
} |
| 432 |
|
| 433 |
/** |
| 434 |
* Edit step name or slug. |
| 435 |
* |
| 436 |
* @since 1.1.0 |
| 437 |
* @param string $funnel_id Funnel Id. |
| 438 |
*/ |
| 439 |
public function edit_step_name_and_slug( $funnel_id ) { |
| 440 |
$sub_action_data = sellkit_post( 'sub_action_data' ); |
| 441 |
$title = ! empty( $sub_action_data['title'] ) ? $sub_action_data['title'] : ''; |
| 442 |
$slug = ! empty( $sub_action_data['slug'] ) ? $sub_action_data['slug'] : sanitize_title( $title ); |
| 443 |
$page_id = ! empty( $sub_action_data['page_id'] ) ? $sub_action_data['page_id'] : ''; |
| 444 |
$selected_step = $sub_action_data['selected_step']; |
| 445 |
|
| 446 |
if ( empty( $page_id ) ) { |
| 447 |
return; |
| 448 |
} |
| 449 |
|
| 450 |
wp_update_post( [ |
| 451 |
'ID' => $page_id, |
| 452 |
'post_title' => $title, |
| 453 |
'post_name' => $slug, |
| 454 |
] ); |
| 455 |
|
| 456 |
if ( get_post_field( 'post_name', $page_id ) === $slug ) { |
| 457 |
return; |
| 458 |
} |
| 459 |
|
| 460 |
$post_data = get_post_meta( $funnel_id, 'nodes', true ); |
| 461 |
$post_data[ $selected_step ]['slug'] = get_post_field( 'post_name', $page_id ); |
| 462 |
|
| 463 |
update_post_meta( $funnel_id, 'nodes', $post_data ); |
| 464 |
} |
| 465 |
|
| 466 |
/** |
| 467 |
* Delete step page id. |
| 468 |
* |
| 469 |
* @since 1.1.0 |
| 470 |
*/ |
| 471 |
public function delete_related_page() { |
| 472 |
$sub_action_data = sellkit_post( 'sub_action_data' ); |
| 473 |
|
| 474 |
if ( empty( $sub_action_data['page_id'] ) ) { |
| 475 |
return; |
| 476 |
} |
| 477 |
|
| 478 |
wp_delete_post( $sub_action_data['page_id'], true ); |
| 479 |
} |
| 480 |
|
| 481 |
/** |
| 482 |
* Flash rules. |
| 483 |
* |
| 484 |
* @since 1.1.0 |
| 485 |
*/ |
| 486 |
public function sellkit_steps_flush_rules() { |
| 487 |
$rules = get_option( 'rewrite_rules' ); |
| 488 |
|
| 489 |
if ( ! isset( $rules['sellkit_step/[^/]+/([^/]+)/?$'] ) ) { |
| 490 |
flush_rewrite_rules(); |
| 491 |
} |
| 492 |
} |
| 493 |
|
| 494 |
/** |
| 495 |
* Make publish steps page. |
| 496 |
* |
| 497 |
* @since 1.1.0 |
| 498 |
* @param string $funnel_id Funnel Id. |
| 499 |
* @param string $new_status Status. |
| 500 |
*/ |
| 501 |
public function update_steps_post_status( $funnel_id, $new_status ) { |
| 502 |
$steps = get_post_meta( $funnel_id, 'sellkit_steps', true ); |
| 503 |
|
| 504 |
foreach ( $steps as $step ) { |
| 505 |
if ( $step['page_id'] === $funnel_id ) { |
| 506 |
continue; |
| 507 |
} |
| 508 |
|
| 509 |
wp_update_post(array( |
| 510 |
'ID' => $step['page_id'], |
| 511 |
'post_status' => $new_status, |
| 512 |
) ); |
| 513 |
} |
| 514 |
} |
| 515 |
} |
| 516 |
|
| 517 |
Sellkit_Admin_Steps::get_instance(); |
| 518 |
|
