| 1 |
<?php |
| 2 |
/** |
| 3 |
* WooCommerce Product Sync Module |
| 4 |
* Syncs WooCommerce products to onWebChat for AI bot training |
| 5 |
*/ |
| 6 |
|
| 7 |
if (!defined('ABSPATH')) { |
| 8 |
exit; // Exit if accessed directly |
| 9 |
} |
| 10 |
|
| 11 |
class OnWebChat_WooCommerce_Sync { |
| 12 |
|
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private $api_endpoint_prod = 'https://www.onwebchat.com/api/integrations/woocommerce'; |
| 14 |
private $api_endpoint_dev = 'http://127.0.0.1:81/api/integrations/woocommerce'; |
| 15 |
// Descriptions are sent WHOLE: the onWebChat server decides what to do with |
| 16 |
// them and rewrites the ones that do not fit its training text with a small |
| 17 |
// model, instead of cutting them off (the tail of a description usually |
| 18 |
// holds the specs and compatibility info). These are only sanity limits |
| 19 |
// against pathological descriptions (page-builder dumps), sized so a |
| 20 |
// 50-product batch stays far below the server's 10MB body limit. |
| 21 |
private $max_description_length = 20000; |
| 22 |
private $max_description_length_combined = 20000; |
| 23 |
private $batch_size = 50; |
| 24 |
private $use_testing_mode; |
| 25 |
|
| 26 |
// Large-catalogue sync scope. |
| 27 |
// Stores with more than CATEGORY_SELECT_THRESHOLD published products get a |
| 28 |
// category picker so the merchant can choose what to sync. The sync is |
| 29 |
// hard-capped at MAX_SYNC_PRODUCTS so we never try to embed an unbounded |
| 30 |
// catalogue. Above the cap a category selection is required. |
| 31 |
const CATEGORY_SELECT_THRESHOLD = 2000; |
| 32 |
const MAX_SYNC_PRODUCTS = 15000; |
| 33 |
|
| 34 |
// How many products one removal request deletes from the AI training data. |
| 35 |
// The server accepts up to 500 product_ids per call. |
| 36 |
const REMOVE_PAGE_SIZE = 200; |
| 37 |
|
| 38 |
/** |
| 39 |
* Get the API endpoint based on testing mode |
| 40 |
* @return string |
| 41 |
*/ |
| 42 |
private function get_api_endpoint() { |
| 43 |
return $this->use_testing_mode ? $this->api_endpoint_dev : $this->api_endpoint_prod; |
| 44 |
} |
| 45 |
|
| 46 |
public function __construct() { |
| 47 |
// Read testing mode from global constant (defined in onwebchat.php) |
| 48 |
$this->use_testing_mode = defined('ONWEBCHAT_WC_TESTING_MODE') ? ONWEBCHAT_WC_TESTING_MODE : false; |
| 49 |
|
| 50 |
// One-time migration to the "short + full" default. The Description Mode |
| 51 |
// selector was hidden in the UI before this version, so a stored |
| 52 |
// 'short_fallback_full' was the hidden form field's value, never a real |
| 53 |
// merchant choice. An explicit 'short_only' is left untouched. |
| 54 |
if (!get_option('onwebchat_wc_desc_mode_migrated')) { |
| 55 |
if (get_option('onwebchat_wc_sync_mode', 'short_plus_full') === 'short_fallback_full') { |
| 56 |
update_option('onwebchat_wc_sync_mode', 'short_plus_full'); |
| 57 |
} |
| 58 |
update_option('onwebchat_wc_desc_mode_migrated', 1); |
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} |
| 60 |
// Initialize settings |
| 61 |
add_action('admin_init', array($this, 'register_settings')); |
| 62 |
|
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// Show authentication error notice globally (not just on WooCommerce tab) |
| 64 |
add_action('admin_notices', array($this, 'show_auth_error_notice')); |
| 65 |
|
| 66 |
// Product hooks - use WooCommerce hooks that fire AFTER meta data is saved |
| 67 |
add_action('woocommerce_update_product', array($this, 'on_product_update'), 10, 1); |
| 68 |
add_action('woocommerce_new_product', array($this, 'on_product_update'), 10, 1); |
| 69 |
|
| 70 |
// Lightweight availability hook: fires whenever a product's stock STATUS flips |
| 71 |
// (including order-driven stock reductions that may not trigger a full product save). |
| 72 |
// It pushes only the in/out-of-stock boolean to onWebChat, which updates it without |
| 73 |
// re-embedding. Variations are intentionally not hooked: WooCommerce recomputes the |
| 74 |
// parent product's stock status from its variations and fires this action for the |
| 75 |
// parent, which is the entity synced to onWebChat. |
| 76 |
add_action('woocommerce_product_set_stock_status', array($this, 'on_stock_status_change'), 10, 3); |
| 77 |
|
| 78 |
// Scheduled sales: WooCommerce's daily wc_scheduled_sales cron flips sale |
| 79 |
// prices via direct meta updates, NOT through a product save, so |
| 80 |
// woocommerce_update_product never fires and the AI would keep quoting the |
| 81 |
// pre-sale price. These two actions receive the affected product/variation |
| 82 |
// IDs right after the cron applies or removes the sale prices. |
| 83 |
add_action('wc_after_products_starting_sales', array($this, 'on_scheduled_sales'), 10, 1); |
| 84 |
add_action('wc_after_products_ending_sales', array($this, 'on_scheduled_sales'), 10, 1); |
| 85 |
|
| 86 |
// Variation price edits (the Variations tab saves via AJAX without always |
| 87 |
// re-saving the parent post). Collect the parent IDs and sync each parent |
| 88 |
// once on shutdown, so the synced price range follows variation changes. |
| 89 |
add_action('woocommerce_update_product_variation', array($this, 'on_variation_update'), 10, 1); |
| 90 |
add_action('woocommerce_save_product_variation', array($this, 'on_variation_update'), 10, 1); |
| 91 |
|
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// Handle product deletion (both trash and permanent delete) |
| 93 |
add_action('wp_trash_post', array($this, 'on_product_trash'), 10, 1); |
| 94 |
add_action('before_delete_post', array($this, 'on_product_delete'), 10, 2); |
| 95 |
|
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// Bulk sync via WP Cron |
| 97 |
add_action('onwebchat_wc_bulk_sync_batch', array($this, 'process_bulk_sync_batch')); |
| 98 |
|
| 99 |
// Admin AJAX handlers |
| 100 |
add_action('wp_ajax_onwebchat_wc_sync_now', array($this, 'ajax_sync_existing_products')); |
| 101 |
// Client-driven chunked bulk sync: the browser starts a run, then calls |
| 102 |
// the batch action repeatedly (one page per request) until it completes. |
| 103 |
// This replaces the single long request that timed out on large |
| 104 |
// catalogues and reported a false "sync failed" while products kept |
| 105 |
// syncing. |
| 106 |
add_action('wp_ajax_onwebchat_wc_sync_start', array($this, 'ajax_start_bulk_sync')); |
| 107 |
add_action('wp_ajax_onwebchat_wc_sync_batch', array($this, 'ajax_sync_next_batch')); |
| 108 |
add_action('wp_ajax_onwebchat_wc_scope_remove_start', array($this, 'ajax_scope_remove_start')); |
| 109 |
add_action('wp_ajax_onwebchat_wc_scope_remove_batch', array($this, 'ajax_scope_remove_batch')); |
| 110 |
add_action('wp_ajax_onwebchat_wc_regenerate_secret', array($this, 'ajax_regenerate_secret')); |
| 111 |
add_action('wp_ajax_onwebchat_wc_reset_sync_status', array($this, 'ajax_reset_sync_status')); |
| 112 |
add_action('wp_ajax_onwebchat_wc_connect', array($this, 'ajax_connect_woocommerce')); |
| 113 |
add_action('wp_ajax_onwebchat_wc_manual_process_batch', array($this, 'ajax_manual_process_batch')); |
| 114 |
add_action('wp_ajax_onwebchat_wc_get_sync_status', array($this, 'ajax_get_sync_status')); |
| 115 |
add_action('wp_ajax_onwebchat_wc_save_sync_enabled', array($this, 'ajax_save_sync_enabled')); |
| 116 |
} |
| 117 |
|
| 118 |
/** |
| 119 |
* AJAX: Connect WooCommerce with authentication |
| 120 |
*/ |
| 121 |
public function ajax_connect_woocommerce() { |
| 122 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
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|
| 124 |
if (!current_user_can('manage_options')) { |
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wp_send_json_error('Insufficient permissions'); |
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} |
| 127 |
|
| 128 |
// The password is only forwarded to onWebChat, never stored, echoed or put in a query, |
| 129 |
// so it must NOT be sanitized. WordPress slash-escapes $_POST (wp_magic_quotes), and |
| 130 |
// sanitize_text_field() on top of that trims it, collapses repeated spaces, turns "<" |
| 131 |
// into an entity and DELETES any %xx sequence, so a correct password containing a quote, |
| 132 |
// a space or a percent sign could never authenticate. wp_unslash() alone is right here. |
| 133 |
$email = isset($_POST['email']) ? sanitize_email(wp_unslash($_POST['email'])) : ''; |
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$password = isset($_POST['password']) ? (string) wp_unslash($_POST['password']) : ''; |
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|
| 136 |
if (empty($email) || empty($password)) { |
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wp_send_json_error('Email and password are required'); |
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} |
| 139 |
|
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$result = $this->request_secret_with_auth($email, $password); |
| 141 |
|
| 142 |
if ($result['success']) { |
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// Clear any previous authentication errors |
| 144 |
delete_transient('onwebchat_wc_auth_error'); |
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|
| 146 |
wp_send_json_success(array( |
| 147 |
'message' => 'WooCommerce sync connected successfully!' |
| 148 |
)); |
| 149 |
} else { |
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wp_send_json_error($result['error']); |
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} |
| 152 |
} |
| 153 |
|
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/** |
| 155 |
* Show authentication error notice globally across all admin pages |
| 156 |
* (Hidden when already on WooCommerce tab since it has its own error message) |
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*/ |
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public function show_auth_error_notice() { |
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$auth_error = get_transient('onwebchat_wc_auth_error'); |
| 160 |
|
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// Don't show if we're already on the WooCommerce tab (it has its own error message) |
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$is_woocommerce_tab = isset($_GET['page']) && $_GET['page'] === 'onwebchat_settings' |
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&& isset($_GET['tab']) && $_GET['tab'] === 'woocommerce'; |
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|
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if ($auth_error && class_exists('WooCommerce') && !$is_woocommerce_tab) { |
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?> |
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<div class="notice notice-error"> |
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<p> |
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<strong>⚠️ onWebChat WooCommerce Sync Error:</strong> |
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<?php echo esc_html($auth_error); ?> |
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<a href="<?php echo esc_url(admin_url('admin.php?page=onwebchat_settings&tab=woocommerce')); ?>" class="button button-small" style="margin-left: 10px;"> |
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Fix Authentication |
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</a> |
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</p> |
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</div> |
| 176 |
<?php |
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} |
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} |
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|
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/** |
| 181 |
* Register WooCommerce sync settings |
| 182 |
*/ |
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public function register_settings() { |
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register_setting('onwebchat_wc_sync', 'onwebchat_wc_sync_enabled'); |
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register_setting('onwebchat_wc_sync', 'onwebchat_wc_sync_mode'); |
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register_setting('onwebchat_wc_sync', 'onwebchat_wc_sync_secret'); |
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register_setting('onwebchat_wc_sync', 'onwebchat_wc_last_bulk_sync'); |
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register_setting('onwebchat_wc_sync', 'onwebchat_wc_excluded_categories'); |
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// Persisted sync scope: comma-separated product_cat term IDs. Empty means |
| 190 |
// the whole catalogue is in scope. Drives both bulk sync and ongoing |
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// per-product auto-sync. |
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register_setting('onwebchat_wc_sync', 'onwebchat_wc_sync_categories'); |
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} |
| 194 |
|
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/** |
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* Hook: Product update (WooCommerce specific hook - fires AFTER all meta is saved) |
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*/ |
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public function on_product_update($product_id) { |
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// Check if sync is enabled |
| 200 |
if (!get_option('onwebchat_wc_sync_enabled', false)) { |
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return; |
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} |
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|
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// Get product object (at this point all meta data including SKU is already saved) |
| 205 |
$product = wc_get_product($product_id); |
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if (!$product) { |
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return; |
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} |
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|
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// Only sync published products |
| 211 |
if ($product->get_status() !== 'publish') { |
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return; |
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} |
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|
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// Check if product category is excluded |
| 216 |
if ($this->is_product_excluded($product)) { |
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return; |
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} |
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|
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// Respect the merchant's sync scope. When a category selection is active |
| 221 |
// and this product belongs to none of the scoped categories, remove it |
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// (it may have been moved out of a scoped category after being synced) |
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// and stop. Deletes always remove, regardless of scope. |
| 224 |
if (!$this->product_in_scope($product)) { |
| 225 |
$this->send_product_delete($product_id); |
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return; |
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} |
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|
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// Prepare and send product data |
| 230 |
$product_data = $this->prepare_product_data($product); |
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$this->send_product_upsert($product_data, $product_id); |
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} |
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|
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/** |
| 235 |
* Hook: WooCommerce's scheduled-sales cron started or ended sales on these |
| 236 |
* products. IDs can be simple products OR variations; variations are mapped to |
| 237 |
* their parent (the entity synced to onWebChat) and each product is re-pushed |
| 238 |
* once, so the AI immediately quotes the new (sale or regular) price. |
| 239 |
* |
| 240 |
* @param array $product_ids |
| 241 |
*/ |
| 242 |
public function on_scheduled_sales($product_ids) { |
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if (!get_option('onwebchat_wc_sync_enabled', false)) { |
| 244 |
return; |
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} |
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|
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$ids = array(); |
| 248 |
foreach ((array) $product_ids as $product_id) { |
| 249 |
$product = wc_get_product($product_id); |
| 250 |
if (!$product) { |
| 251 |
continue; |
| 252 |
} |
| 253 |
|
| 254 |
$id = $product->is_type('variation') ? $product->get_parent_id() : $product->get_id(); |
| 255 |
if ($id > 0) { |
| 256 |
$ids[$id] = $id; // de-duplicate |
| 257 |
} |
| 258 |
} |
| 259 |
|
| 260 |
foreach ($ids as $id) { |
| 261 |
$this->on_product_update($id); |
| 262 |
} |
| 263 |
} |
| 264 |
|
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/** |
| 266 |
* Parent product IDs whose variations changed in this request; flushed once on |
| 267 |
* shutdown so a save touching 30 variations pushes the parent a single time. |
| 268 |
*/ |
| 269 |
private $pending_variation_parents = array(); |
| 270 |
|
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/** |
| 272 |
* Hook: a variation was created/updated (Variations tab saves happen over AJAX |
| 273 |
* and don't always re-save the parent post, so woocommerce_update_product may |
| 274 |
* never fire). Queue the parent for one sync at the end of the request. |
| 275 |
* |
| 276 |
* @param int $variation_id |
| 277 |
*/ |
| 278 |
public function on_variation_update($variation_id) { |
| 279 |
if (!get_option('onwebchat_wc_sync_enabled', false)) { |
| 280 |
return; |
| 281 |
} |
| 282 |
|
| 283 |
$variation = wc_get_product($variation_id); |
| 284 |
if (!$variation || !$variation->is_type('variation')) { |
| 285 |
return; |
| 286 |
} |
| 287 |
|
| 288 |
$parent_id = (int) $variation->get_parent_id(); |
| 289 |
if ($parent_id <= 0) { |
| 290 |
return; |
| 291 |
} |
| 292 |
|
| 293 |
if (empty($this->pending_variation_parents)) { |
| 294 |
add_action('shutdown', array($this, 'flush_variation_parent_syncs')); |
| 295 |
} |
| 296 |
|
| 297 |
$this->pending_variation_parents[$parent_id] = $parent_id; |
| 298 |
} |
| 299 |
|
| 300 |
/** |
| 301 |
* Shutdown: sync every parent whose variations changed in this request. |
| 302 |
*/ |
| 303 |
public function flush_variation_parent_syncs() { |
| 304 |
$parent_ids = $this->pending_variation_parents; |
| 305 |
$this->pending_variation_parents = array(); |
| 306 |
|
| 307 |
foreach ($parent_ids as $parent_id) { |
| 308 |
$this->on_product_update($parent_id); |
| 309 |
} |
| 310 |
} |
| 311 |
|
| 312 |
/** |
| 313 |
* Hook: product stock STATUS changed (in stock / out of stock / on backorder). |
| 314 |
* Pushes only the availability boolean to onWebChat (no re-embed). "onbackorder" |
| 315 |
* is treated as available since the store still accepts orders. |
| 316 |
* |
| 317 |
* @param int $product_id |
| 318 |
* @param string $status 'instock' | 'outofstock' | 'onbackorder' |
| 319 |
* @param WC_Product|null $product |
| 320 |
*/ |
| 321 |
public function on_stock_status_change($product_id, $status, $product = null) { |
| 322 |
if (!get_option('onwebchat_wc_sync_enabled', false)) { |
| 323 |
return; |
| 324 |
} |
| 325 |
|
| 326 |
if (!$product || !is_object($product)) { |
| 327 |
$product = wc_get_product($product_id); |
| 328 |
} |
| 329 |
if (!$product) { |
| 330 |
return; |
| 331 |
} |
| 332 |
|
| 333 |
// Only products that would actually be synced: published, not excluded, in scope. |
| 334 |
// Out-of-scope / excluded products are not in onWebChat, so there is nothing to update. |
| 335 |
if ($product->get_status() !== 'publish') { |
| 336 |
return; |
| 337 |
} |
| 338 |
if ($this->is_product_excluded($product) || !$this->product_in_scope($product)) { |
| 339 |
return; |
| 340 |
} |
| 341 |
|
| 342 |
$in_stock = ($status !== 'outofstock'); |
| 343 |
$this->send_product_stock($product_id, $in_stock); |
| 344 |
} |
| 345 |
|
| 346 |
/** |
| 347 |
* Hook: Product trash (when moved to trash) |
| 348 |
*/ |
| 349 |
public function on_product_trash($post_id) { |
| 350 |
// Check if it's a product |
| 351 |
if (get_post_type($post_id) !== 'product') { |
| 352 |
return; |
| 353 |
} |
| 354 |
|
| 355 |
if (!get_option('onwebchat_wc_sync_enabled', false)) { |
| 356 |
return; |
| 357 |
} |
| 358 |
|
| 359 |
// Send delete request when product is trashed |
| 360 |
$this->send_product_delete($post_id); |
| 361 |
} |
| 362 |
|
| 363 |
/** |
| 364 |
* Hook: Product permanent delete |
| 365 |
*/ |
| 366 |
public function on_product_delete($post_id, $post) { |
| 367 |
if ($post->post_type !== 'product') { |
| 368 |
return; |
| 369 |
} |
| 370 |
|
| 371 |
if (!get_option('onwebchat_wc_sync_enabled', false)) { |
| 372 |
return; |
| 373 |
} |
| 374 |
|
| 375 |
// Send delete request when product is permanently deleted |
| 376 |
$this->send_product_delete($post_id); |
| 377 |
} |
| 378 |
|
| 379 |
/** |
| 380 |
* Check if product is in excluded categories |
| 381 |
*/ |
| 382 |
private function is_product_excluded($product) { |
| 383 |
$excluded_categories = get_option('onwebchat_wc_excluded_categories', array()); |
| 384 |
if (empty($excluded_categories)) { |
| 385 |
return false; |
| 386 |
} |
| 387 |
|
| 388 |
$product_categories = $product->get_category_ids(); |
| 389 |
foreach ($product_categories as $cat_id) { |
| 390 |
if (in_array($cat_id, $excluded_categories)) { |
| 391 |
return true; |
| 392 |
} |
| 393 |
} |
| 394 |
|
| 395 |
return false; |
| 396 |
} |
| 397 |
|
| 398 |
/** |
| 399 |
* Get the saved sync scope as an array of product_cat term IDs. |
| 400 |
* An empty array on its own is ambiguous, so what it means is held |
| 401 |
* separately, see is_scope_all(): with no categories the scope is either the |
| 402 |
* whole catalogue or nothing at all. |
| 403 |
*/ |
| 404 |
private function get_sync_scope() { |
| 405 |
return $this->parse_id_list(get_option('onwebchat_wc_sync_categories', '')); |
| 406 |
} |
| 407 |
|
| 408 |
/** |
| 409 |
* Comma-separated ids (as stored in options and posted by the picker) to a |
| 410 |
* de-duplicated array of positive ints. |
| 411 |
*/ |
| 412 |
private function parse_id_list($raw) { |
| 413 |
$raw = (string) $raw; |
| 414 |
if ($raw === '') { |
| 415 |
return array(); |
| 416 |
} |
| 417 |
|
| 418 |
$ids = array(); |
| 419 |
foreach (explode(',', $raw) as $id) { |
| 420 |
$id = (int) trim($id); |
| 421 |
if ($id > 0) { |
| 422 |
$ids[$id] = $id; // de-duplicate |
| 423 |
} |
| 424 |
} |
| 425 |
|
| 426 |
return array_values($ids); |
| 427 |
} |
| 428 |
|
| 429 |
/** |
| 430 |
* Is the scope the whole catalogue? An empty category list means two |
| 431 |
* opposite things, so the answer is stored explicitly: |
| 432 |
* '1' whole catalogue, '0' exactly the saved categories (none = nothing). |
| 433 |
* Sites upgraded from an older version have no flag yet, and there an empty |
| 434 |
* list always meant "the whole catalogue", which is what they keep until |
| 435 |
* their next sync or removal writes the flag. |
| 436 |
*/ |
| 437 |
private function is_scope_all() { |
| 438 |
$raw = (string) get_option('onwebchat_wc_sync_scope_all', ''); |
| 439 |
|
| 440 |
if ($raw === '') { |
| 441 |
return !$this->get_sync_scope(); |
| 442 |
} |
| 443 |
|
| 444 |
return $raw === '1'; |
| 445 |
} |
| 446 |
|
| 447 |
/** |
| 448 |
* Has the site ever recorded what its empty scope means? False only on a |
| 449 |
* site upgraded from an older version that never picked categories, where |
| 450 |
* a synced catalogue and an empty one look exactly the same. |
| 451 |
*/ |
| 452 |
private function is_scope_known() { |
| 453 |
return (string) get_option('onwebchat_wc_sync_scope_all', '') !== '' || (bool) $this->get_sync_scope(); |
| 454 |
} |
| 455 |
|
| 456 |
/** |
| 457 |
* Running a product sync is the merchant asking for their products in the |
| 458 |
* chatbot, so it also switches automatic sync on: later edits, stock changes |
| 459 |
* and images then reach the bot on their own. Before 3.10.0 the Sync button |
| 460 |
* left the switch alone, so a store that never ticked it synced once and |
| 461 |
* went stale without anyone noticing. The "off by removal" note (set when |
| 462 |
* removing every category turned the switch off) has served its purpose. |
| 463 |
*/ |
| 464 |
private function enable_auto_sync_for_run() { |
| 465 |
delete_option('onwebchat_wc_sync_off_by_removal'); |
| 466 |
|
| 467 |
if (!get_option('onwebchat_wc_sync_enabled', false)) { |
| 468 |
update_option('onwebchat_wc_sync_enabled', true); |
| 469 |
} |
| 470 |
} |
| 471 |
|
| 472 |
/** |
| 473 |
* Persist the sync scope: the categories auto-sync covers, plus whether the |
| 474 |
* scope is the whole catalogue. An empty array with $all false means the AI |
| 475 |
* training data holds nothing (a fresh site, or one whose products were |
| 476 |
* removed), so auto-sync has nothing to cover either. |
| 477 |
*/ |
| 478 |
private function save_sync_scope($category_ids, $all) { |
| 479 |
$clean = array(); |
| 480 |
foreach ((array) $category_ids as $id) { |
| 481 |
$id = (int) $id; |
| 482 |
if ($id > 0) { |
| 483 |
$clean[$id] = $id; |
| 484 |
} |
| 485 |
} |
| 486 |
|
| 487 |
update_option('onwebchat_wc_sync_categories', implode(',', array_values($clean))); |
| 488 |
update_option('onwebchat_wc_sync_scope_all', $all ? '1' : '0'); |
| 489 |
} |
| 490 |
|
| 491 |
/** |
| 492 |
* Is the product within the current sync scope? |
| 493 |
* With no categories saved it comes down to what the empty list means: the |
| 494 |
* whole catalogue (any product qualifies) or nothing at all. The picker offers the whole |
| 495 |
* category tree and selecting a category covers its whole subtree, so a |
| 496 |
* product is in scope when any of its categories is a scoped category OR a |
| 497 |
* descendant of one. This mirrors the bulk sync tax query |
| 498 |
* (include_children = true). |
| 499 |
*/ |
| 500 |
private function product_in_scope($product) { |
| 501 |
$scope = $this->get_sync_scope(); |
| 502 |
if (empty($scope)) { |
| 503 |
return $this->is_scope_all(); |
| 504 |
} |
| 505 |
|
| 506 |
foreach ($product->get_category_ids() as $cat_id) { |
| 507 |
$cat_id = (int) $cat_id; |
| 508 |
if (in_array($cat_id, $scope, true)) { |
| 509 |
return true; |
| 510 |
} |
| 511 |
// Walk up to the root: a scoped ancestor puts the product in scope. |
| 512 |
foreach (get_ancestors($cat_id, 'product_cat', 'taxonomy') as $ancestor_id) { |
| 513 |
if (in_array((int) $ancestor_id, $scope, true)) { |
| 514 |
return true; |
| 515 |
} |
| 516 |
} |
| 517 |
} |
| 518 |
|
| 519 |
return false; |
| 520 |
} |
| 521 |
|
| 522 |
/** |
| 523 |
* Is this category already covered by the given scope? A scope covers a |
| 524 |
* category when it holds the category itself or any of its ancestors, |
| 525 |
* because selecting a category always includes its whole subtree. |
| 526 |
*/ |
| 527 |
private function scope_covers($scope, $category_id) { |
| 528 |
$category_id = (int) $category_id; |
| 529 |
if (in_array($category_id, $scope, true)) { |
| 530 |
return true; |
| 531 |
} |
| 532 |
|
| 533 |
foreach (get_ancestors($category_id, 'product_cat', 'taxonomy') as $ancestor_id) { |
| 534 |
if (in_array((int) $ancestor_id, $scope, true)) { |
| 535 |
return true; |
| 536 |
} |
| 537 |
} |
| 538 |
|
| 539 |
return false; |
| 540 |
} |
| 541 |
|
| 542 |
/** |
| 543 |
* Which of the submitted categories are NOT yet covered by the saved scope. |
| 544 |
* These are the only ones a sync has to push: everything already in scope is |
| 545 |
* in the training data already. |
| 546 |
*/ |
| 547 |
private function categories_added($submitted, $saved_scope) { |
| 548 |
if (empty($saved_scope)) { |
| 549 |
return array(); // whole catalogue already in scope, nothing is new |
| 550 |
} |
| 551 |
|
| 552 |
$added = array(); |
| 553 |
foreach ($submitted as $category_id) { |
| 554 |
$category_id = (int) $category_id; |
| 555 |
if ($category_id > 0 && !$this->scope_covers($saved_scope, $category_id)) { |
| 556 |
$added[$category_id] = $category_id; |
| 557 |
} |
| 558 |
} |
| 559 |
|
| 560 |
return array_values($added); |
| 561 |
} |
| 562 |
|
| 563 |
/** |
| 564 |
* Which of the saved categories the merchant just unticked. Used to offer an |
| 565 |
* explicit removal: unticking alone never drops anything (see |
| 566 |
* ajax_scope_remove_start), because the saved scope only grows on sync. |
| 567 |
*/ |
| 568 |
private function categories_removed($submitted, $saved_scope) { |
| 569 |
if (empty($saved_scope)) { |
| 570 |
return array(); |
| 571 |
} |
| 572 |
|
| 573 |
$removed = array(); |
| 574 |
foreach ($saved_scope as $category_id) { |
| 575 |
$category_id = (int) $category_id; |
| 576 |
if ($category_id > 0 && !$this->scope_covers($submitted, $category_id)) { |
| 577 |
$removed[$category_id] = $category_id; |
| 578 |
} |
| 579 |
} |
| 580 |
|
| 581 |
return array_values($removed); |
| 582 |
} |
| 583 |
|
| 584 |
/** |
| 585 |
* tax_query for "products inside $terms but not inside $exclude", both |
| 586 |
* including their subtrees. Empty $terms means the whole catalogue. |
| 587 |
* Returns null when no restriction applies at all. |
| 588 |
*/ |
| 589 |
private function build_scope_tax_query($terms, $exclude = array()) { |
| 590 |
$clauses = array(); |
| 591 |
|
| 592 |
if (!empty($terms)) { |
| 593 |
$clauses[] = array( |
| 594 |
'taxonomy' => 'product_cat', |
| 595 |
'field' => 'term_id', |
| 596 |
'terms' => array_map('intval', $terms), |
| 597 |
'include_children' => true, |
| 598 |
); |
| 599 |
} |
| 600 |
|
| 601 |
if (!empty($exclude)) { |
| 602 |
$clauses[] = array( |
| 603 |
'taxonomy' => 'product_cat', |
| 604 |
'field' => 'term_id', |
| 605 |
'terms' => array_map('intval', $exclude), |
| 606 |
'include_children' => true, |
| 607 |
'operator' => 'NOT IN', |
| 608 |
); |
| 609 |
} |
| 610 |
|
| 611 |
if (empty($clauses)) { |
| 612 |
return null; |
| 613 |
} |
| 614 |
|
| 615 |
if (count($clauses) > 1) { |
| 616 |
$clauses['relation'] = 'AND'; |
| 617 |
} |
| 618 |
|
| 619 |
return $clauses; |
| 620 |
} |
| 621 |
|
| 622 |
/** |
| 623 |
* Count published products within the given scope (empty = whole catalogue), |
| 624 |
* optionally excluding everything inside $exclude and its subtrees. |
| 625 |
* Uses found_posts so we do not load every ID into memory. |
| 626 |
*/ |
| 627 |
private function count_products_in_scope($category_ids, $exclude = array()) { |
| 628 |
$args = array( |
| 629 |
'post_type' => 'product', |
| 630 |
'post_status' => 'publish', |
| 631 |
'posts_per_page' => 1, |
| 632 |
'fields' => 'ids', |
| 633 |
'no_found_rows' => false, |
| 634 |
); |
| 635 |
|
| 636 |
$tax_query = $this->build_scope_tax_query($category_ids, $exclude); |
| 637 |
if ($tax_query !== null) { |
| 638 |
$args['tax_query'] = $tax_query; |
| 639 |
} |
| 640 |
|
| 641 |
$query = new WP_Query($args); |
| 642 |
return (int) $query->found_posts; |
| 643 |
} |
| 644 |
|
| 645 |
/** |
| 646 |
* What the AI training data currently covers, for the settings screen: |
| 647 |
* array(categories, products, whole_catalogue, nothing, known). Three |
| 648 |
* states: the whole catalogue, the saved categories, or nothing synced yet. |
| 649 |
* 'known' is false only on a site upgraded from an older version whose |
| 650 |
* empty scope could mean either, and there the screen says nothing at all |
| 651 |
* rather than something wrong. |
| 652 |
*/ |
| 653 |
public function get_scope_summary() { |
| 654 |
$scope = $this->get_sync_scope(); |
| 655 |
$all = $this->is_scope_all(); |
| 656 |
|
| 657 |
return array( |
| 658 |
'categories' => count($scope), |
| 659 |
'products' => $all ? $this->count_products_in_scope(array()) : ($scope ? $this->count_products_in_scope($scope) : 0), |
| 660 |
'whole_catalogue' => $all, |
| 661 |
'nothing' => !$all && !$scope, |
| 662 |
'known' => $this->is_scope_known(), |
| 663 |
); |
| 664 |
} |
| 665 |
|
| 666 |
/** |
| 667 |
* Turn HTML entities into real characters. Product text is often stored |
| 668 |
* double-encoded ("&quot;" for a quote), where a single pass still |
| 669 |
* leaves """ in the text the bot is trained on, so decode until the |
| 670 |
* string stops changing (3 passes is far more than any real content needs). |
| 671 |
* Always call this AFTER strip_tags: decoding first could turn text like |
| 672 |
* "price < 100 and > 50" into something strip_tags eats as a tag. |
| 673 |
*/ |
| 674 |
private function decode_entities($value) { |
| 675 |
$value = (string) $value; |
| 676 |
|
| 677 |
for ($i = 0; $i < 3; $i++) { |
| 678 |
$decoded = html_entity_decode($value, ENT_QUOTES, 'UTF-8'); |
| 679 |
if ($decoded === $value) { |
| 680 |
break; |
| 681 |
} |
| 682 |
$value = $decoded; |
| 683 |
} |
| 684 |
|
| 685 |
// html_entity_decode turns into a non-breaking space; make it a |
| 686 |
// plain space so the text does not carry invisible oddities. |
| 687 |
return str_replace("\xC2\xA0", ' ', $value); |
| 688 |
} |
| 689 |
|
| 690 |
/** |
| 691 |
* Prepare product data for sync |
| 692 |
*/ |
| 693 |
private function prepare_product_data($product) { |
| 694 |
$sync_mode = get_option('onwebchat_wc_sync_mode', 'short_plus_full'); |
| 695 |
|
| 696 |
// Get description based on sync mode |
| 697 |
$description = ''; |
| 698 |
$short_description = $this->decode_entities(strip_tags($product->get_short_description())); |
| 699 |
|
| 700 |
if ($sync_mode === 'short_only') { |
| 701 |
$description = $short_description; |
| 702 |
} else if ($sync_mode === 'short_plus_full') { |
| 703 |
// Send both texts: the short description first, then the full one. |
| 704 |
$full_description = $this->decode_entities(strip_tags($product->get_description())); |
| 705 |
$parts = array_filter(array(trim($short_description), trim($full_description))); |
| 706 |
$description = implode("\n\n", $parts); |
| 707 |
} else if ($sync_mode === 'short_fallback_full') { |
| 708 |
if (!empty($short_description)) { |
| 709 |
$description = $short_description; |
| 710 |
} else { |
| 711 |
// Fallback to the first 200 words of the full description. |
| 712 |
// Split with a Unicode-aware regex: str_word_count() does not |
| 713 |
// recognize non-latin (e.g. Greek) words, so the old word cut |
| 714 |
// was unreliable on multibyte text. |
| 715 |
$full_description = $this->decode_entities(strip_tags($product->get_description())); |
| 716 |
$words = preg_split('/\s+/u', trim($full_description), -1, PREG_SPLIT_NO_EMPTY); |
| 717 |
|
| 718 |
if (is_array($words) && count($words) > 200) { |
| 719 |
$description = implode(' ', array_slice($words, 0, 200)) . '...'; |
| 720 |
} else { |
| 721 |
$description = $full_description; |
| 722 |
} |
| 723 |
} |
| 724 |
} |
| 725 |
|
| 726 |
// Enforce max length by characters, not bytes: a byte-based substr() |
| 727 |
// can cut a multibyte UTF-8 character (e.g. Greek text) in half. |
| 728 |
$max_length = ($sync_mode === 'short_plus_full') |
| 729 |
? $this->max_description_length_combined |
| 730 |
: $this->max_description_length; |
| 731 |
if (mb_strlen($description, 'UTF-8') > $max_length) { |
| 732 |
$description = mb_substr($description, 0, $max_length, 'UTF-8') . '...'; |
| 733 |
} |
| 734 |
|
| 735 |
$sku = $product->get_sku(); |
| 736 |
$categories = $this->get_product_category_names($product); |
| 737 |
$url = get_permalink($product->get_id()); |
| 738 |
|
| 739 |
// Structured fields. The server rebuilds the embedding text from these, |
| 740 |
// so there is no need to send a pre-formatted "text" blob. |
| 741 |
$data = array( |
| 742 |
'product_id' => $product->get_id(), |
| 743 |
// Names are stored HTML-escaped ("Bags & Belts"), so decode them: the name is |
| 744 |
// also the title of the product card the widget shows (3.10.0+). |
| 745 |
'name' => $this->decode_entities($product->get_name()), |
| 746 |
'short_description' => trim($description), |
| 747 |
'url' => $url, |
| 748 |
'sku' => $sku, |
| 749 |
'categories' => $categories, |
| 750 |
'currency' => get_woocommerce_currency(), |
| 751 |
); |
| 752 |
|
| 753 |
// Price, as the customer sees it in the shop. get_price() returns the value |
| 754 |
// as entered in admin, which excludes tax on shops that enter net prices but |
| 755 |
// display gross ones, so the AI would quote a price the visitor never sees. |
| 756 |
// wc_get_price_to_display() applies the shop's tax display settings. |
| 757 |
$raw_price = $product->get_price(); |
| 758 |
if ($raw_price !== '') { |
| 759 |
$data['price'] = wc_get_price_to_display($product); |
| 760 |
|
| 761 |
// When the shop displays taxed prices, also send the untaxed price so the |
| 762 |
// AI can quote both. |
| 763 |
if (wc_tax_enabled()) { |
| 764 |
$price_excl_tax = wc_get_price_excluding_tax($product); |
| 765 |
if ((float) $price_excl_tax !== (float) $data['price']) { |
| 766 |
$data['price_excl_tax'] = $price_excl_tax; |
| 767 |
} |
| 768 |
} |
| 769 |
} |
| 770 |
|
| 771 |
if ($product->is_type('variable')) { |
| 772 |
// Display min/max prices, consistent with the display price used for |
| 773 |
// simple products. |
| 774 |
$data['price_min'] = $product->get_variation_price('min', true); |
| 775 |
$data['price_max'] = $product->get_variation_price('max', true); |
| 776 |
} else { |
| 777 |
$regular_price = $product->get_regular_price(); |
| 778 |
if ($regular_price !== '') { |
| 779 |
$data['regular_price'] = wc_get_price_to_display($product, array('price' => $regular_price)); |
| 780 |
} |
| 781 |
// Only advertise a sale price while the sale is actually active. |
| 782 |
if ($product->is_on_sale() && $product->get_sale_price() !== '') { |
| 783 |
$data['sale_price'] = wc_get_price_to_display($product, array('price' => $product->get_sale_price())); |
| 784 |
} |
| 785 |
} |
| 786 |
|
| 787 |
// Stock availability |
| 788 |
$data['in_stock'] = $product->is_in_stock(); |
| 789 |
if ($product->managing_stock()) { |
| 790 |
$stock_qty = $product->get_stock_quantity(); |
| 791 |
if ($stock_qty !== null) { |
| 792 |
$data['quantity'] = (int) $stock_qty; |
| 793 |
} |
| 794 |
} |
| 795 |
|
| 796 |
// Brand (renders as "Brand:" on the server). Detect the common brand taxonomies. |
| 797 |
$brand = $this->get_product_brand($product); |
| 798 |
if (!empty($brand)) { |
| 799 |
$data['manufacturer'] = $brand; |
| 800 |
} |
| 801 |
|
| 802 |
// Variation attributes / options (Color, Size, ...) |
| 803 |
$attributes = $this->get_product_attributes($product); |
| 804 |
if (!empty($attributes)) { |
| 805 |
$data['attributes'] = $attributes; |
| 806 |
} |
| 807 |
|
| 808 |
// Tags |
| 809 |
$tags = $this->get_product_tags($product); |
| 810 |
if (!empty($tags)) { |
| 811 |
$data['tags'] = $tags; |
| 812 |
} |
| 813 |
|
| 814 |
// Average rating and review count |
| 815 |
$rating = (float) $product->get_average_rating(); |
| 816 |
if ($rating > 0) { |
| 817 |
$data['rating'] = $rating; |
| 818 |
$data['review_count'] = (int) $product->get_review_count(); |
| 819 |
} |
| 820 |
|
| 821 |
// Product thumbnail (3.10.0+): shown as a small product card under the chatbot's reply |
| 822 |
// when it recommends this product. Always sent, '' when the product has no usable |
| 823 |
// image: the server then clears the thumbnail it stored for an earlier sync. |
| 824 |
$data['image'] = $this->get_product_image_url($product); |
| 825 |
|
| 826 |
return $data; |
| 827 |
} |
| 828 |
|
| 829 |
/** |
| 830 |
* Thumbnail URL for the product card the chat widget shows under a chatbot reply, or '' |
| 831 |
* when the product has no usable image. |
| 832 |
* |
| 833 |
* - The WooCommerce catalogue thumbnail size (300px by default), so the widget never |
| 834 |
* loads the full-size photo. WordPress falls back to the original file when that |
| 835 |
* size was never generated. |
| 836 |
* - Uploaded file names keep non-Latin letters (a Greek "κούπα.jpg" stays Greek in the |
| 837 |
* URL) and WordPress returns them unencoded, so every byte outside printable ASCII |
| 838 |
* is percent-encoded here: the widget, the dashboard and the server then all handle |
| 839 |
* one plain ASCII URL. Already encoded parts (%CE%BA...) are left as they are. |
| 840 |
* - Shops served over HTTPS get an HTTPS image link, otherwise the browser would block |
| 841 |
* the picture on the shop page as mixed content. |
| 842 |
* - Anything that is not an absolute http(s) URL, or is longer than the 1000 characters |
| 843 |
* the server stores, is dropped (the product then syncs without a picture). |
| 844 |
*/ |
| 845 |
private function get_product_image_url($product) { |
| 846 |
$image_id = (int) $product->get_image_id(); |
| 847 |
if ($image_id <= 0) { |
| 848 |
return ''; |
| 849 |
} |
| 850 |
|
| 851 |
$image_url = wp_get_attachment_image_url($image_id, 'woocommerce_thumbnail'); |
| 852 |
if (!$image_url) { |
| 853 |
$image_url = wp_get_attachment_image_url($image_id, 'thumbnail'); |
| 854 |
} |
| 855 |
if (!is_string($image_url)) { |
| 856 |
return ''; |
| 857 |
} |
| 858 |
|
| 859 |
$image_url = trim($image_url); |
| 860 |
if ($image_url === '') { |
| 861 |
return ''; |
| 862 |
} |
| 863 |
|
| 864 |
$site_is_https = is_ssl() || (stripos(home_url('/'), 'https://') === 0); |
| 865 |
|
| 866 |
// Protocol-relative URL (some CDN plugins return "//cdn.example.com/..."). |
| 867 |
if (substr($image_url, 0, 2) === '//') { |
| 868 |
$image_url = ($site_is_https ? 'https:' : 'http:') . $image_url; |
| 869 |
} |
| 870 |
|
| 871 |
if ($site_is_https && stripos($image_url, 'http://') === 0) { |
| 872 |
$image_url = set_url_scheme($image_url, 'https'); |
| 873 |
} |
| 874 |
|
| 875 |
// Percent-encode every byte outside printable ASCII (multibyte letters, spaces, |
| 876 |
// control characters). No /u flag on purpose: each byte of a UTF-8 sequence is |
| 877 |
// encoded separately, which is exactly the encoding a browser would apply. |
| 878 |
$image_url = preg_replace_callback('/[^\x21-\x7E]/', function ($m) { |
| 879 |
return rawurlencode($m[0]); |
| 880 |
}, $image_url); |
| 881 |
|
| 882 |
if (!is_string($image_url) || !preg_match('#^https?://[^\s<>"\'\\\\]+$#i', $image_url)) { |
| 883 |
return ''; |
| 884 |
} |
| 885 |
|
| 886 |
if (strlen($image_url) > 1000) { |
| 887 |
return ''; |
| 888 |
} |
| 889 |
|
| 890 |
return $image_url; |
| 891 |
} |
| 892 |
|
| 893 |
/** |
| 894 |
* Get product category names |
| 895 |
*/ |
| 896 |
private function get_product_category_names($product) { |
| 897 |
$categories = array(); |
| 898 |
$category_ids = $product->get_category_ids(); |
| 899 |
|
| 900 |
foreach ($category_ids as $cat_id) { |
| 901 |
$term = get_term($cat_id, 'product_cat'); |
| 902 |
if ($term && !is_wp_error($term)) { |
| 903 |
$categories[] = $this->decode_entities($term->name); |
| 904 |
} |
| 905 |
} |
| 906 |
|
| 907 |
return $categories; |
| 908 |
} |
| 909 |
|
| 910 |
/** |
| 911 |
* Get the product's brand name from whichever brand taxonomy is available. |
| 912 |
* Supports WooCommerce 9.6+ native brands and the common brand plugins. |
| 913 |
*/ |
| 914 |
private function get_product_brand($product) { |
| 915 |
$taxonomies = array('product_brand', 'pwb-brand', 'yith_product_brand', 'pa_brand'); |
| 916 |
|
| 917 |
foreach ($taxonomies as $taxonomy) { |
| 918 |
if (!taxonomy_exists($taxonomy)) { |
| 919 |
continue; |
| 920 |
} |
| 921 |
|
| 922 |
$terms = wp_get_post_terms($product->get_id(), $taxonomy, array('fields' => 'names')); |
| 923 |
if (!is_wp_error($terms) && !empty($terms)) { |
| 924 |
return $this->decode_entities($terms[0]); |
| 925 |
} |
| 926 |
} |
| 927 |
|
| 928 |
return ''; |
| 929 |
} |
| 930 |
|
| 931 |
/** |
| 932 |
* Get visible product attributes as an array of { name, options }. |
| 933 |
* Works for both custom and taxonomy-based (global) attributes. |
| 934 |
*/ |
| 935 |
private function get_product_attributes($product) { |
| 936 |
$result = array(); |
| 937 |
|
| 938 |
foreach ($product->get_attributes() as $attribute) { |
| 939 |
if (!is_object($attribute) || !$attribute->get_visible()) { |
| 940 |
continue; |
| 941 |
} |
| 942 |
|
| 943 |
$name = wc_attribute_label($attribute->get_name()); |
| 944 |
|
| 945 |
if ($attribute->is_taxonomy()) { |
| 946 |
$options = wc_get_product_terms($product->get_id(), $attribute->get_name(), array('fields' => 'names')); |
| 947 |
} else { |
| 948 |
$options = $attribute->get_options(); |
| 949 |
} |
| 950 |
|
| 951 |
$options = array_values(array_filter(array_map('trim', (array) $options))); |
| 952 |
|
| 953 |
if (!empty($name) && !empty($options)) { |
| 954 |
$result[] = array( |
| 955 |
'name' => $name, |
| 956 |
'options' => $options, |
| 957 |
); |
| 958 |
} |
| 959 |
} |
| 960 |
|
| 961 |
return $result; |
| 962 |
} |
| 963 |
|
| 964 |
/** |
| 965 |
* Get product tag names. |
| 966 |
*/ |
| 967 |
private function get_product_tags($product) { |
| 968 |
$tags = wp_get_post_terms($product->get_id(), 'product_tag', array('fields' => 'names')); |
| 969 |
|
| 970 |
if (is_wp_error($tags) || empty($tags)) { |
| 971 |
return array(); |
| 972 |
} |
| 973 |
|
| 974 |
return array_map(array($this, 'decode_entities'), $tags); |
| 975 |
} |
| 976 |
|
| 977 |
/** |
| 978 |
* Send batch of products to API (optimized) |
| 979 |
* @param array $products - Array of product data |
| 980 |
* @param int $sync_total - Total products in the current bulk run (0 = not a bulk run) |
| 981 |
* @param int $sync_done - Products pushed so far in the run, including this batch |
| 982 |
* |
| 983 |
* When $sync_total is > 0 the batch is tagged with the run total/progress so |
| 984 |
* the server can relay a live progress bar to open dashboards. |
| 985 |
*/ |
| 986 |
private function send_product_batch($products, $sync_total = 0, $sync_done = 0) { |
| 987 |
$chatId = get_option('onwebchat_plugin_option'); |
| 988 |
$chatId = (is_array($chatId) && isset($chatId['text_string'])) ? $chatId['text_string'] : ''; |
| 989 |
|
| 990 |
if (empty($chatId)) { |
| 991 |
error_log('onWebChat WooCommerce Sync - Chat ID not configured'); |
| 992 |
return false; |
| 993 |
} |
| 994 |
|
| 995 |
// Ensure we have a secret (must be obtained via authenticated connection in WooCommerce settings) |
| 996 |
$secret = $this->get_secret(false); |
| 997 |
if (empty($secret)) { |
| 998 |
error_log('onWebChat WooCommerce Sync - No secret configured. Please connect WooCommerce in the plugin settings.'); |
| 999 |
return array( |
| 1000 |
'success' => false, |
| 1001 |
'error' => 'No secret configured. Please connect WooCommerce integration.', |
| 1002 |
'needs_reconnect' => true |
| 1003 |
); |
| 1004 |
} |
| 1005 |
|
| 1006 |
// Extract key part (before first slash if present) |
| 1007 |
$chatIdKey = explode('/', $chatId)[0]; |
| 1008 |
|
| 1009 |
$endpoint = $this->get_api_endpoint() . '/product/batch'; |
| 1010 |
$payload = array( |
| 1011 |
'site_id' => $chatIdKey, |
| 1012 |
'site_url' => get_site_url(), |
| 1013 |
'products' => $products |
| 1014 |
); |
| 1015 |
|
| 1016 |
// Tag bulk-run batches with the run total + progress so the server can |
| 1017 |
// relay a live progress bar to open dashboards. Omitted for incremental |
| 1018 |
// single-product syncs (which pass no total). |
| 1019 |
if ((int) $sync_total > 0) { |
| 1020 |
$payload['sync_total'] = (int) $sync_total; |
| 1021 |
$payload['sync_done'] = min((int) $sync_done, (int) $sync_total); |
| 1022 |
} |
| 1023 |
|
| 1024 |
// Generate authentication headers (same as send_authenticated_request) |
| 1025 |
$timestamp = time(); |
| 1026 |
$nonce = base64_encode(random_bytes(16)); |
| 1027 |
$body_json = wp_json_encode($payload); |
| 1028 |
|
| 1029 |
// Create signature: HMAC_SHA256(secret, site_id.timestamp.nonce.body) |
| 1030 |
$message = $chatIdKey . '.' . $timestamp . '.' . $nonce . '.' . $body_json; |
| 1031 |
$signature = hash_hmac('sha256', $message, $secret); |
| 1032 |
|
| 1033 |
// Send request |
| 1034 |
$request_args = array( |
| 1035 |
'method' => 'POST', |
| 1036 |
// A batch whose descriptions are summarized for the first time costs |
| 1037 |
// the server one model call per oversized product, so it needs far |
| 1038 |
// more than the 30s that is plenty for every other endpoint. |
| 1039 |
'timeout' => 180, |
| 1040 |
'headers' => array( |
| 1041 |
'Content-Type' => 'application/json', |
| 1042 |
'X-OWC-SiteId' => $chatIdKey, |
| 1043 |
'X-OWC-Timestamp' => $timestamp, |
| 1044 |
'X-OWC-Nonce' => $nonce, |
| 1045 |
'X-OWC-Signature' => $signature, |
| 1046 |
), |
| 1047 |
'body' => $body_json, |
| 1048 |
); |
| 1049 |
|
| 1050 |
// Disable SSL verification for local dev server |
| 1051 |
if ($this->use_testing_mode) { |
| 1052 |
$request_args['sslverify'] = false; |
| 1053 |
} |
| 1054 |
|
| 1055 |
$response = wp_remote_post($endpoint, $request_args); |
| 1056 |
|
| 1057 |
if (is_wp_error($response)) { |
| 1058 |
error_log('onWebChat WooCommerce Sync - Batch sync error: ' . $response->get_error_message()); |
| 1059 |
return array( |
| 1060 |
'success' => false, |
| 1061 |
'error' => 'Network error: ' . $response->get_error_message() |
| 1062 |
); |
| 1063 |
} |
| 1064 |
|
| 1065 |
$response_code = wp_remote_retrieve_response_code($response); |
| 1066 |
$body = json_decode(wp_remote_retrieve_body($response), true); |
| 1067 |
|
| 1068 |
// If authentication failed (401), the secret is invalid or out of sync |
| 1069 |
if ($response_code === 401) { |
| 1070 |
// Clear the invalid secret |
| 1071 |
delete_option('onwebchat_wc_sync_secret'); |
| 1072 |
|
| 1073 |
error_log('onWebChat WooCommerce Sync - Authentication failed (401): Secret is invalid or out of sync. Please reconnect WooCommerce in the plugin settings.'); |
| 1074 |
|
| 1075 |
// Store admin notice about authentication failure |
| 1076 |
set_transient('onwebchat_wc_auth_error', 'Authentication failed. Your WooCommerce secret is invalid or out of sync. Please reconnect WooCommerce integration in the plugin settings.', 3600); |
| 1077 |
|
| 1078 |
return array( |
| 1079 |
'success' => false, |
| 1080 |
'error' => 'Authentication failed. Secret is invalid. Please reconnect WooCommerce integration.', |
| 1081 |
'needs_reconnect' => true |
| 1082 |
); |
| 1083 |
} |
| 1084 |
|
| 1085 |
if ($response_code === 200 && isset($body['success']) && $body['success']) { |
| 1086 |
// Clear any previous auth errors on success |
| 1087 |
delete_transient('onwebchat_wc_auth_error'); |
| 1088 |
return $body; // Return full response with stats |
| 1089 |
} |
| 1090 |
|
| 1091 |
$error_msg = 'Batch sync failed'; |
| 1092 |
if (isset($body['error'])) { |
| 1093 |
$error_msg .= ': ' . $body['error']; |
| 1094 |
} |
| 1095 |
error_log('onWebChat WooCommerce Sync - ' . $error_msg . ' - Response: ' . print_r($body, true)); |
| 1096 |
|
| 1097 |
return array( |
| 1098 |
'success' => false, |
| 1099 |
'error' => $error_msg |
| 1100 |
); |
| 1101 |
} |
| 1102 |
|
| 1103 |
/** |
| 1104 |
* Send sync completion notification to server (triggers Angular modal) |
| 1105 |
*/ |
| 1106 |
private function send_sync_completion_notification($total_stats) { |
| 1107 |
$chatId = get_option('onwebchat_plugin_option'); |
| 1108 |
$chatId = (is_array($chatId) && isset($chatId['text_string'])) ? $chatId['text_string'] : ''; |
| 1109 |
|
| 1110 |
if (empty($chatId)) { |
| 1111 |
error_log('onWebChat WooCommerce Sync - Chat ID not configured'); |
| 1112 |
return false; |
| 1113 |
} |
| 1114 |
|
| 1115 |
$secret = $this->get_secret(false); |
| 1116 |
if (empty($secret)) { |
| 1117 |
error_log('onWebChat WooCommerce Sync - No secret configured'); |
| 1118 |
return false; |
| 1119 |
} |
| 1120 |
|
| 1121 |
$chatIdKey = explode('/', $chatId)[0]; |
| 1122 |
|
| 1123 |
$endpoint = $this->get_api_endpoint() . '/product/sync-complete'; |
| 1124 |
$payload = array( |
| 1125 |
'site_id' => $chatIdKey, |
| 1126 |
'stats' => $total_stats |
| 1127 |
); |
| 1128 |
|
| 1129 |
// Generate authentication headers |
| 1130 |
$timestamp = time(); |
| 1131 |
$nonce = base64_encode(random_bytes(16)); |
| 1132 |
$body_json = wp_json_encode($payload); |
| 1133 |
$message = $chatIdKey . '.' . $timestamp . '.' . $nonce . '.' . $body_json; |
| 1134 |
$signature = hash_hmac('sha256', $message, $secret); |
| 1135 |
|
| 1136 |
$request_args = array( |
| 1137 |
'method' => 'POST', |
| 1138 |
'timeout' => 10, |
| 1139 |
'headers' => array( |
| 1140 |
'Content-Type' => 'application/json', |
| 1141 |
'X-OWC-SiteId' => $chatIdKey, |
| 1142 |
'X-OWC-Timestamp' => $timestamp, |
| 1143 |
'X-OWC-Nonce' => $nonce, |
| 1144 |
'X-OWC-Signature' => $signature, |
| 1145 |
), |
| 1146 |
'body' => $body_json, |
| 1147 |
); |
| 1148 |
|
| 1149 |
if ($this->use_testing_mode) { |
| 1150 |
$request_args['sslverify'] = false; |
| 1151 |
} |
| 1152 |
|
| 1153 |
$response = wp_remote_post($endpoint, $request_args); |
| 1154 |
|
| 1155 |
if (is_wp_error($response)) { |
| 1156 |
error_log('onWebChat WooCommerce Sync - Completion notification failed: ' . $response->get_error_message()); |
| 1157 |
return false; |
| 1158 |
} |
| 1159 |
|
| 1160 |
$response_code = wp_remote_retrieve_response_code($response); |
| 1161 |
|
| 1162 |
// If authentication failed (401), the secret is invalid or out of sync |
| 1163 |
if ($response_code === 401) { |
| 1164 |
delete_option('onwebchat_wc_sync_secret'); |
| 1165 |
error_log('onWebChat WooCommerce Sync - Completion notification authentication failed (401): Secret is invalid. Please reconnect WooCommerce.'); |
| 1166 |
set_transient('onwebchat_wc_auth_error', 'Authentication failed. Your WooCommerce secret is invalid or out of sync. Please reconnect WooCommerce integration in the plugin settings.', 3600); |
| 1167 |
return false; |
| 1168 |
} |
| 1169 |
|
| 1170 |
if ($response_code >= 200 && $response_code < 300) { |
| 1171 |
error_log('onWebChat WooCommerce Sync - Completion notification sent successfully'); |
| 1172 |
return true; |
| 1173 |
} |
| 1174 |
|
| 1175 |
error_log('onWebChat WooCommerce Sync - Completion notification failed with code: ' . $response_code); |
| 1176 |
return false; |
| 1177 |
} |
| 1178 |
|
| 1179 |
/** |
| 1180 |
* Send product upsert to server (uses batch endpoint with single product) |
| 1181 |
*/ |
| 1182 |
private function send_product_upsert($product_data, $product_id) { |
| 1183 |
// Use batch endpoint with single product |
| 1184 |
$result = $this->send_product_batch(array($product_data)); |
| 1185 |
|
| 1186 |
if ($result && isset($result['success']) && $result['success']) { |
| 1187 |
// Clear any previous errors |
| 1188 |
delete_post_meta($product_id, '_onwebchat_sync_error'); |
| 1189 |
update_post_meta($product_id, '_onwebchat_last_sync', current_time('timestamp')); |
| 1190 |
return true; |
| 1191 |
} else { |
| 1192 |
// Log error if batch failed |
| 1193 |
$error_message = 'Failed to sync product'; |
| 1194 |
if ($result && isset($result['error'])) { |
| 1195 |
$error_message = $result['error']; |
| 1196 |
} elseif (!$result) { |
| 1197 |
$error_message = 'Batch sync request failed'; |
| 1198 |
} |
| 1199 |
$this->log_error($product_id, $error_message); |
| 1200 |
return false; |
| 1201 |
} |
| 1202 |
} |
| 1203 |
|
| 1204 |
/** |
| 1205 |
* Send product delete to server |
| 1206 |
*/ |
| 1207 |
private function send_product_delete($product_id) { |
| 1208 |
$chatId = get_option('onwebchat_plugin_option'); |
| 1209 |
$chatId = (is_array($chatId) && isset($chatId['text_string'])) ? $chatId['text_string'] : ''; |
| 1210 |
|
| 1211 |
if (empty($chatId)) { |
| 1212 |
return false; |
| 1213 |
} |
| 1214 |
|
| 1215 |
// Extract key part (before first slash if present) |
| 1216 |
$chatIdKey = explode('/', $chatId)[0]; |
| 1217 |
|
| 1218 |
$endpoint = $this->get_api_endpoint() . '/product/delete'; |
| 1219 |
$payload = array( |
| 1220 |
'site_id' => $chatIdKey, // Use key part only |
| 1221 |
'site_url' => get_site_url(), |
| 1222 |
'product_id' => $product_id |
| 1223 |
); |
| 1224 |
|
| 1225 |
$this->send_authenticated_request($endpoint, $payload, $product_id); |
| 1226 |
} |
| 1227 |
|
| 1228 |
/** |
| 1229 |
* Remove many products from the AI training data in one call. Used by the |
| 1230 |
* scope-removal flow: one request per product would hit onWebChat's |
| 1231 |
* product-sync rate limit on any real catalogue. |
| 1232 |
* |
| 1233 |
* @param array $product_ids |
| 1234 |
* @return array {success, deleted, errors} |
| 1235 |
*/ |
| 1236 |
private function send_products_delete_batch($product_ids) { |
| 1237 |
$product_ids = array_values(array_unique(array_map('intval', (array) $product_ids))); |
| 1238 |
if (empty($product_ids)) { |
| 1239 |
return array('success' => true, 'deleted' => 0, 'errors' => 0); |
| 1240 |
} |
| 1241 |
|
| 1242 |
$chatId = get_option('onwebchat_plugin_option'); |
| 1243 |
$chatId = (is_array($chatId) && isset($chatId['text_string'])) ? $chatId['text_string'] : ''; |
| 1244 |
|
| 1245 |
if (empty($chatId)) { |
| 1246 |
return array('success' => false, 'deleted' => 0, 'errors' => count($product_ids)); |
| 1247 |
} |
| 1248 |
|
| 1249 |
$chatIdKey = explode('/', $chatId)[0]; |
| 1250 |
|
| 1251 |
$result = $this->send_authenticated_request($this->get_api_endpoint() . '/product/delete', array( |
| 1252 |
'site_id' => $chatIdKey, |
| 1253 |
'site_url' => get_site_url(), |
| 1254 |
'product_ids' => $product_ids, |
| 1255 |
)); |
| 1256 |
|
| 1257 |
if (empty($result['success'])) { |
| 1258 |
return array('success' => false, 'deleted' => 0, 'errors' => count($product_ids)); |
| 1259 |
} |
| 1260 |
|
| 1261 |
return array('success' => true, 'deleted' => count($product_ids), 'errors' => 0); |
| 1262 |
} |
| 1263 |
|
| 1264 |
/** |
| 1265 |
* Send a lightweight availability update to onWebChat (no re-embed on the server). |
| 1266 |
*/ |
| 1267 |
private function send_product_stock($product_id, $in_stock) { |
| 1268 |
$chatId = get_option('onwebchat_plugin_option'); |
| 1269 |
$chatId = (is_array($chatId) && isset($chatId['text_string'])) ? $chatId['text_string'] : ''; |
| 1270 |
|
| 1271 |
if (empty($chatId)) { |
| 1272 |
return false; |
| 1273 |
} |
| 1274 |
|
| 1275 |
// Extract key part (before first slash if present) |
| 1276 |
$chatIdKey = explode('/', $chatId)[0]; |
| 1277 |
|
| 1278 |
$endpoint = $this->get_api_endpoint() . '/product/stock'; |
| 1279 |
$payload = array( |
| 1280 |
'site_id' => $chatIdKey, // Use key part only |
| 1281 |
'site_url' => get_site_url(), |
| 1282 |
'product_id' => $product_id, |
| 1283 |
'in_stock' => (bool) $in_stock, |
| 1284 |
); |
| 1285 |
|
| 1286 |
$this->send_authenticated_request($endpoint, $payload, $product_id); |
| 1287 |
} |
| 1288 |
|
| 1289 |
/** |
| 1290 |
* Get cached secret from local options |
| 1291 |
* @param {bool} force_refresh - Not used (kept for compatibility), secret must be obtained via authenticated request |
| 1292 |
*/ |
| 1293 |
private function get_secret($force_refresh = false) { |
| 1294 |
// Always return cached secret - never fetch automatically |
| 1295 |
// Secret must be obtained via authenticated request in WooCommerce settings |
| 1296 |
$secret = get_option('onwebchat_wc_sync_secret'); |
| 1297 |
|
| 1298 |
if (!empty($secret)) { |
| 1299 |
return $secret; |
| 1300 |
} |
| 1301 |
|
| 1302 |
// No secret available - user must authenticate in WooCommerce settings |
| 1303 |
return null; |
| 1304 |
} |
| 1305 |
|
| 1306 |
/** |
| 1307 |
* Request secret from server with authentication |
| 1308 |
* This is called when user clicks "Connect WooCommerce" with their password |
| 1309 |
* |
| 1310 |
* @param {string} email - User's onWebChat email |
| 1311 |
* @param {string} password - User's onWebChat password |
| 1312 |
* @return {array} - ['success' => bool, 'secret' => string, 'error' => string] |
| 1313 |
*/ |
| 1314 |
public function request_secret_with_auth($email, $password) { |
| 1315 |
$chatId = get_option('onwebchat_plugin_option'); |
| 1316 |
$chatId = (is_array($chatId) && isset($chatId['text_string'])) ? $chatId['text_string'] : ''; |
| 1317 |
|
| 1318 |
if (empty($chatId)) { |
| 1319 |
return array('success' => false, 'error' => 'No Chat ID configured'); |
| 1320 |
} |
| 1321 |
|
| 1322 |
// Extract key part (before first slash if present) |
| 1323 |
$key = explode('/', $chatId)[0]; |
| 1324 |
|
| 1325 |
// Request secret from server with authentication |
| 1326 |
$secret_endpoint = $this->get_api_endpoint() . '/secret'; |
| 1327 |
|
| 1328 |
$response = wp_remote_post($secret_endpoint, array( |
| 1329 |
'timeout' => 15, |
| 1330 |
'sslverify' => !$this->use_testing_mode, |
| 1331 |
'headers' => array( |
| 1332 |
'Content-Type' => 'application/json', |
| 1333 |
), |
| 1334 |
'body' => wp_json_encode(array( |
| 1335 |
'email' => $email, |
| 1336 |
'password' => $password, |
| 1337 |
'site_key' => $key, |
| 1338 |
'version' => defined('ONWEBCHAT_PLUGIN_VERSION') ? ONWEBCHAT_PLUGIN_VERSION : '', |
| 1339 |
)), |
| 1340 |
)); |
| 1341 |
|
| 1342 |
if (is_wp_error($response)) { |
| 1343 |
$error_message = $response->get_error_message(); |
| 1344 |
error_log('onWebChat WooCommerce Sync - Connection error: ' . $error_message); |
| 1345 |
return array('success' => false, 'error' => 'Connection failed: ' . $error_message); |
| 1346 |
} |
| 1347 |
|
| 1348 |
$status_code = wp_remote_retrieve_response_code($response); |
| 1349 |
$response_body_raw = wp_remote_retrieve_body($response); |
| 1350 |
$body = json_decode($response_body_raw, true); |
| 1351 |
|
| 1352 |
// Log response for debugging. Redact the secret so it never lands in server/debug logs |
| 1353 |
// (a successful response body contains the HMAC secret). |
| 1354 |
$log_body = preg_replace('/("secret"\s*:\s*")[^"]*(")/i', '$1[REDACTED]$2', (string) $response_body_raw); |
| 1355 |
error_log('onWebChat WooCommerce Sync - API response: Status=' . $status_code . ', Body=' . substr($log_body, 0, 500)); |
| 1356 |
|
| 1357 |
// Handle specific HTTP status codes |
| 1358 |
if ($status_code === 401) { |
| 1359 |
return array('success' => false, 'error' => 'Invalid email or password'); |
| 1360 |
} |
| 1361 |
|
| 1362 |
if ($status_code === 403) { |
| 1363 |
return array('success' => false, 'error' => 'You do not have access to this site'); |
| 1364 |
} |
| 1365 |
|
| 1366 |
// Success case |
| 1367 |
if ($status_code >= 200 && $status_code < 300 && isset($body['success']) && $body['success']) { |
| 1368 |
$secret = isset($body['secret']) ? $body['secret'] : null; |
| 1369 |
if (empty($secret)) { |
| 1370 |
error_log('onWebChat WooCommerce Sync - Success response but no secret provided'); |
| 1371 |
return array('success' => false, 'error' => 'Server response missing secret'); |
| 1372 |
} |
| 1373 |
update_option('onwebchat_wc_sync_secret', $secret); |
| 1374 |
|
| 1375 |
// Enable AI order-status lookup by default on connect and register our |
| 1376 |
// callback URL with onWebChat (best effort; the merchant can toggle it off). |
| 1377 |
update_option('onwebchat_wc_order_lookup_enabled', true); |
| 1378 |
global $onwebchat_wc_orders; |
| 1379 |
if (isset($onwebchat_wc_orders) && is_object($onwebchat_wc_orders)) { |
| 1380 |
$onwebchat_wc_orders->push_order_lookup_config(true); |
| 1381 |
} |
| 1382 |
|
| 1383 |
return array('success' => true, 'secret' => $secret); |
| 1384 |
} |
| 1385 |
|
| 1386 |
// Extract error message from various possible response formats |
| 1387 |
$error_message = 'Unknown error'; |
| 1388 |
|
| 1389 |
if (is_array($body)) { |
| 1390 |
// Try different possible error fields |
| 1391 |
if (isset($body['error'])) { |
| 1392 |
$error_message = is_string($body['error']) ? $body['error'] : json_encode($body['error']); |
| 1393 |
} elseif (isset($body['message'])) { |
| 1394 |
$error_message = is_string($body['message']) ? $body['message'] : json_encode($body['message']); |
| 1395 |
} elseif (isset($body['errors']) && is_array($body['errors'])) { |
| 1396 |
$error_message = implode(', ', $body['errors']); |
| 1397 |
} |
| 1398 |
} elseif (!empty($response_body_raw)) { |
| 1399 |
// If body is not JSON or empty, use raw response (truncated) |
| 1400 |
$error_message = 'Server returned: ' . substr(strip_tags($response_body_raw), 0, 200); |
| 1401 |
} |
| 1402 |
|
| 1403 |
// Defense in depth: the remote error is shown in the admin UI, so strip any markup here too |
| 1404 |
// (the client also renders it as text). Prevents a malicious/MITM'd API response carrying HTML. |
| 1405 |
$error_message = sanitize_text_field($error_message); |
| 1406 |
|
| 1407 |
// Include status code in error message if not already included |
| 1408 |
if ($status_code && strpos($error_message, 'HTTP') === false) { |
| 1409 |
$error_message = 'HTTP ' . $status_code . ': ' . $error_message; |
| 1410 |
} |
| 1411 |
|
| 1412 |
error_log('onWebChat WooCommerce Sync - Connection failed: ' . $error_message); |
| 1413 |
return array('success' => false, 'error' => $error_message); |
| 1414 |
} |
| 1415 |
|
| 1416 |
/** |
| 1417 |
* Send authenticated request with HMAC signature |
| 1418 |
*/ |
| 1419 |
private function send_authenticated_request($endpoint, $payload, $product_id = null) { |
| 1420 |
// Get cached secret (must be obtained via authenticated connection in WooCommerce settings) |
| 1421 |
$secret = $this->get_secret(false); |
| 1422 |
|
| 1423 |
if (empty($secret)) { |
| 1424 |
if ($product_id) { |
| 1425 |
$this->log_error($product_id, 'No secret configured. Please connect WooCommerce in the plugin settings.'); |
| 1426 |
} |
| 1427 |
return array('success' => false, 'error' => 'Secret not available. Please connect WooCommerce in plugin settings.'); |
| 1428 |
} |
| 1429 |
|
| 1430 |
$chatId = get_option('onwebchat_plugin_option'); |
| 1431 |
$chatId = (is_array($chatId) && isset($chatId['text_string'])) ? $chatId['text_string'] : ''; |
| 1432 |
|
| 1433 |
// Extract key part (before first slash if present) for consistency with server |
| 1434 |
// e.g., "5f02c87b60726a4663b25463a424a034/1/1" -> "5f02c87b60726a4663b25463a424a034" |
| 1435 |
$chatIdKey = explode('/', $chatId)[0]; |
| 1436 |
|
| 1437 |
// Generate authentication headers |
| 1438 |
$timestamp = time(); |
| 1439 |
$nonce = base64_encode(random_bytes(16)); |
| 1440 |
$body_json = wp_json_encode($payload); |
| 1441 |
|
| 1442 |
// Create signature: HMAC_SHA256(secret, site_id.timestamp.nonce.body) |
| 1443 |
// IMPORTANT: Use the key part (not full chat_id) to match server-side verification |
| 1444 |
$message = $chatIdKey . '.' . $timestamp . '.' . $nonce . '.' . $body_json; |
| 1445 |
$signature = hash_hmac('sha256', $message, $secret); |
| 1446 |
|
| 1447 |
// Send request |
| 1448 |
$request_args = array( |
| 1449 |
'method' => 'POST', |
| 1450 |
'timeout' => 10, |
| 1451 |
'headers' => array( |
| 1452 |
'Content-Type' => 'application/json', |
| 1453 |
'X-OWC-SiteId' => $chatIdKey, // Use key part only |
| 1454 |
'X-OWC-Timestamp' => $timestamp, |
| 1455 |
'X-OWC-Nonce' => $nonce, |
| 1456 |
'X-OWC-Signature' => $signature, |
| 1457 |
), |
| 1458 |
'body' => $body_json, |
| 1459 |
); |
| 1460 |
|
| 1461 |
// Disable SSL verification for local dev server |
| 1462 |
if ($this->use_testing_mode) { |
| 1463 |
$request_args['sslverify'] = false; |
| 1464 |
} |
| 1465 |
|
| 1466 |
$response = wp_remote_post($endpoint, $request_args); |
| 1467 |
|
| 1468 |
// Handle response |
| 1469 |
if (is_wp_error($response)) { |
| 1470 |
$error_message = $response->get_error_message(); |
| 1471 |
if ($product_id) { |
| 1472 |
$this->log_error($product_id, $error_message); |
| 1473 |
} |
| 1474 |
return array('success' => false, 'error' => $error_message); |
| 1475 |
} |
| 1476 |
|
| 1477 |
$status_code = wp_remote_retrieve_response_code($response); |
| 1478 |
|
| 1479 |
// Success |
| 1480 |
if ($status_code >= 200 && $status_code < 300) { |
| 1481 |
return array('success' => true); |
| 1482 |
} |
| 1483 |
|
| 1484 |
// If authentication failed (401), the secret may be invalid |
| 1485 |
if ($status_code === 401) { |
| 1486 |
// Clear the invalid secret |
| 1487 |
delete_option('onwebchat_wc_sync_secret'); |
| 1488 |
|
| 1489 |
if ($product_id) { |
| 1490 |
$this->log_error($product_id, 'Authentication failed. Please reconnect WooCommerce in the plugin settings.'); |
| 1491 |
} |
| 1492 |
return array('success' => false, 'error' => 'Authentication failed. Please reconnect WooCommerce in plugin settings.'); |
| 1493 |
} |
| 1494 |
|
| 1495 |
// Error |
| 1496 |
$error_body = wp_remote_retrieve_body($response); |
| 1497 |
if ($product_id) { |
| 1498 |
$this->log_error($product_id, "HTTP $status_code: $error_body"); |
| 1499 |
} |
| 1500 |
|
| 1501 |
return array('success' => false, 'error' => "HTTP $status_code", 'status_code' => $status_code); |
| 1502 |
} |
| 1503 |
|
| 1504 |
/** |
| 1505 |
* Log sync error to product meta |
| 1506 |
*/ |
| 1507 |
private function log_error($product_id, $error_message) { |
| 1508 |
update_post_meta($product_id, '_onwebchat_sync_error', array( |
| 1509 |
'message' => $error_message, |
| 1510 |
'timestamp' => current_time('timestamp') |
| 1511 |
)); |
| 1512 |
} |
| 1513 |
|
| 1514 |
/** |
| 1515 |
* AJAX: Start bulk sync |
| 1516 |
*/ |
| 1517 |
public function ajax_sync_existing_products() { |
| 1518 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 1519 |
|
| 1520 |
// This path can walk the whole catalogue in one request, and each batch |
| 1521 |
// waits for the server (which may summarize descriptions with a model). |
| 1522 |
@set_time_limit(0); |
| 1523 |
|
| 1524 |
if (!current_user_can('manage_options')) { |
| 1525 |
wp_send_json_error('Insufficient permissions'); |
| 1526 |
} |
| 1527 |
|
| 1528 |
// Check if sync is already in progress |
| 1529 |
if (get_option('onwebchat_wc_bulk_in_progress', false)) { |
| 1530 |
wp_send_json_error('A sync is already in progress. Please wait for it to complete.'); |
| 1531 |
} |
| 1532 |
|
| 1533 |
// Rate limiting: prevent syncing more than once every 5 minutes |
| 1534 |
$last_sync_time = get_option('onwebchat_wc_last_sync_start', 0); |
| 1535 |
$cooldown_period = 30; // seconds; keep in step with admin/tabs/woocommerce.php |
| 1536 |
$time_since_last_sync = time() - $last_sync_time; |
| 1537 |
|
| 1538 |
if ($time_since_last_sync < $cooldown_period) { |
| 1539 |
$wait_time = max(1, $cooldown_period - $time_since_last_sync); |
| 1540 |
wp_send_json_error('Please wait ' . $wait_time . ' second(s) before syncing again.'); |
| 1541 |
} |
| 1542 |
|
| 1543 |
// Read the chosen sync scope (product_cat term IDs). Empty = whole catalogue. |
| 1544 |
$category_ids = array(); |
| 1545 |
if (isset($_POST['categories']) && $_POST['categories'] !== '') { |
| 1546 |
foreach (explode(',', sanitize_text_field(wp_unslash($_POST['categories']))) as $id) { |
| 1547 |
$id = (int) trim($id); |
| 1548 |
if ($id > 0) { |
| 1549 |
$category_ids[] = $id; |
| 1550 |
} |
| 1551 |
} |
| 1552 |
} |
| 1553 |
|
| 1554 |
// Above the hard cap a category selection is required: refuse an |
| 1555 |
// unrestricted "sync all" when the catalogue is larger than the cap. |
| 1556 |
$published_total = $this->count_products_in_scope(array()); |
| 1557 |
if (empty($category_ids) && $published_total > self::MAX_SYNC_PRODUCTS) { |
| 1558 |
wp_send_json_error(sprintf( |
| 1559 |
'Your store has %s products, which is more than can be synced at once (%s). Please select specific categories to sync.', |
| 1560 |
number_format_i18n($published_total), |
| 1561 |
number_format_i18n(self::MAX_SYNC_PRODUCTS) |
| 1562 |
)); |
| 1563 |
} |
| 1564 |
|
| 1565 |
// The saved scope only ever GROWS on a sync. Ticking more categories adds |
| 1566 |
// them to what the bot knows; unticking never silently drops products, |
| 1567 |
// removal is its own explicit, confirmed action (ajax_scope_remove_*). |
| 1568 |
// An empty selection means the whole catalogue, which covers everything, |
| 1569 |
// so it clears the scope. |
| 1570 |
// |
| 1571 |
// $run_terms / $run_exclude are what THIS run pushes, which is not the |
| 1572 |
// same as the scope: when categories are added to an existing scope only |
| 1573 |
// the added ones are pushed, so adding one subcategory to a 10,000 |
| 1574 |
// product scope no longer re-sends all 10,000. |
| 1575 |
$saved_scope = $this->get_sync_scope(); |
| 1576 |
|
| 1577 |
if (empty($category_ids)) { |
| 1578 |
// Nothing ticked: the whole catalogue is the scope. |
| 1579 |
$new_scope = array(); |
| 1580 |
$new_all = true; |
| 1581 |
$run_terms = array(); // push everything |
| 1582 |
$run_exclude = array(); |
| 1583 |
} elseif (empty($saved_scope)) { |
| 1584 |
// Nothing picked before (a fresh site, or one whose scope was |
| 1585 |
// removed, or one that used to sync everything): the ticks become |
| 1586 |
// the scope, so they are still ticked after a refresh and the |
| 1587 |
// summary can name them. |
| 1588 |
$new_scope = $category_ids; |
| 1589 |
$new_all = false; |
| 1590 |
$run_terms = $category_ids; |
| 1591 |
$run_exclude = array(); |
| 1592 |
} else { |
| 1593 |
$added = $this->categories_added($category_ids, $saved_scope); |
| 1594 |
$new_scope = array_values(array_unique(array_merge($saved_scope, $category_ids))); |
| 1595 |
$new_all = false; |
| 1596 |
|
| 1597 |
if (!empty($added)) { |
| 1598 |
$run_terms = $added; |
| 1599 |
$run_exclude = $saved_scope; // already synced, skip it |
| 1600 |
} else { |
| 1601 |
// Nothing new was ticked, so the click means "refresh what I have". |
| 1602 |
$run_terms = $new_scope; |
| 1603 |
$run_exclude = array(); |
| 1604 |
} |
| 1605 |
} |
| 1606 |
|
| 1607 |
$this->save_sync_scope($new_scope, $new_all); |
| 1608 |
$this->enable_auto_sync_for_run(); |
| 1609 |
update_option('onwebchat_wc_bulk_run_terms', implode(',', array_map('intval', $run_terms))); |
| 1610 |
update_option('onwebchat_wc_bulk_run_exclude', implode(',', array_map('intval', $run_exclude))); |
| 1611 |
|
| 1612 |
// Store the current sync start time |
| 1613 |
update_option('onwebchat_wc_last_sync_start', time()); |
| 1614 |
|
| 1615 |
// Reset bulk sync progress |
| 1616 |
update_option('onwebchat_wc_bulk_page', 0); |
| 1617 |
update_option('onwebchat_wc_bulk_done', 0); |
| 1618 |
|
| 1619 |
// Count the products THIS run will push, capped at the hard limit. |
| 1620 |
$total = $this->count_products_in_scope($run_terms, $run_exclude); |
| 1621 |
if ($total > self::MAX_SYNC_PRODUCTS) { |
| 1622 |
$total = self::MAX_SYNC_PRODUCTS; |
| 1623 |
} |
| 1624 |
|
| 1625 |
update_option('onwebchat_wc_bulk_total', $total); |
| 1626 |
update_option('onwebchat_wc_bulk_done', 0); // Initialize progress counter |
| 1627 |
update_option('onwebchat_wc_bulk_in_progress', true); |
| 1628 |
|
| 1629 |
// Process sync directly instead of using unreliable WP Cron |
| 1630 |
$sync_result = $this->do_bulk_sync_all($category_ids); |
| 1631 |
|
| 1632 |
wp_send_json_success(array( |
| 1633 |
'message' => 'Bulk sync completed', |
| 1634 |
'total' => $total, |
| 1635 |
'result' => $sync_result |
| 1636 |
)); |
| 1637 |
} |
| 1638 |
|
| 1639 |
/** |
| 1640 |
* AJAX: begin a client-driven bulk sync. |
| 1641 |
* |
| 1642 |
* Sets up the progress state and returns the total number of products to |
| 1643 |
* sync. The browser then calls ajax_sync_next_batch() repeatedly (one page |
| 1644 |
* per request) until the run reports it is complete. Because each request is |
| 1645 |
* short, the whole sync no longer rides on a single request that outran the |
| 1646 |
* web server timeout and reported a false failure while products kept |
| 1647 |
* syncing. |
| 1648 |
*/ |
| 1649 |
public function ajax_start_bulk_sync() { |
| 1650 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 1651 |
|
| 1652 |
if (!current_user_can('manage_options')) { |
| 1653 |
wp_send_json_error('Insufficient permissions'); |
| 1654 |
} |
| 1655 |
|
| 1656 |
if (get_option('onwebchat_wc_bulk_in_progress', false)) { |
| 1657 |
wp_send_json_error('A sync is already in progress. Please wait for it to complete.'); |
| 1658 |
} |
| 1659 |
|
| 1660 |
// Read the chosen sync scope (product_cat term IDs). Empty = whole catalogue. |
| 1661 |
$category_ids = array(); |
| 1662 |
if (isset($_POST['categories']) && $_POST['categories'] !== '') { |
| 1663 |
foreach (explode(',', sanitize_text_field(wp_unslash($_POST['categories']))) as $id) { |
| 1664 |
$id = (int) trim($id); |
| 1665 |
if ($id > 0) { |
| 1666 |
$category_ids[] = $id; |
| 1667 |
} |
| 1668 |
} |
| 1669 |
} |
| 1670 |
|
| 1671 |
// Above the hard cap a category selection is required: refuse an |
| 1672 |
// unrestricted "sync all" when the catalogue is larger than the cap. |
| 1673 |
$published_total = $this->count_products_in_scope(array()); |
| 1674 |
if (empty($category_ids) && $published_total > self::MAX_SYNC_PRODUCTS) { |
| 1675 |
wp_send_json_error(sprintf( |
| 1676 |
'Your store has %s products, which is more than can be synced at once (%s). Please select specific categories to sync.', |
| 1677 |
number_format_i18n($published_total), |
| 1678 |
number_format_i18n(self::MAX_SYNC_PRODUCTS) |
| 1679 |
)); |
| 1680 |
} |
| 1681 |
|
| 1682 |
// Remember the merchant's choice so ongoing auto-sync stays within it: |
| 1683 |
// selected categories become the sync scope; an unrestricted "sync all" |
| 1684 |
// puts the whole catalogue in scope. |
| 1685 |
$this->save_sync_scope($category_ids, empty($category_ids)); |
| 1686 |
$this->enable_auto_sync_for_run(); |
| 1687 |
|
| 1688 |
// Count total products within scope, capped at the hard limit. |
| 1689 |
$total = $this->count_products_in_scope($category_ids); |
| 1690 |
if ($total > self::MAX_SYNC_PRODUCTS) { |
| 1691 |
$total = self::MAX_SYNC_PRODUCTS; |
| 1692 |
} |
| 1693 |
|
| 1694 |
// Reset progress state for a fresh run. |
| 1695 |
update_option('onwebchat_wc_last_sync_start', time()); |
| 1696 |
update_option('onwebchat_wc_bulk_page', 0); |
| 1697 |
update_option('onwebchat_wc_bulk_done', 0); |
| 1698 |
update_option('onwebchat_wc_bulk_total', $total); |
| 1699 |
update_option('onwebchat_wc_bulk_stats', array('created' => 0, 'updated' => 0, 'skipped' => 0, 'errors' => 0)); |
| 1700 |
// Only enter the "in progress" state when there is actually something to |
| 1701 |
// sync, so a 0-product start (empty scope) can't leave the store stuck at |
| 1702 |
// "a sync is already in progress". |
| 1703 |
update_option('onwebchat_wc_bulk_in_progress', $total > 0); |
| 1704 |
|
| 1705 |
wp_send_json_success(array('total' => $total, 'auto_sync_enabled' => true)); |
| 1706 |
} |
| 1707 |
|
| 1708 |
/** |
| 1709 |
* AJAX: process the next page of the in-progress bulk sync and report progress. |
| 1710 |
*/ |
| 1711 |
public function ajax_sync_next_batch() { |
| 1712 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 1713 |
|
| 1714 |
// One page of products waits for the server, which may summarize long |
| 1715 |
// descriptions with a model: that outlives a default max_execution_time. |
| 1716 |
@set_time_limit(0); |
| 1717 |
|
| 1718 |
if (!current_user_can('manage_options')) { |
| 1719 |
wp_send_json_error('Insufficient permissions'); |
| 1720 |
} |
| 1721 |
|
| 1722 |
wp_send_json_success($this->sync_next_page()); |
| 1723 |
} |
| 1724 |
|
| 1725 |
/** |
| 1726 |
* Process exactly one page (batch_size products) of the in-progress bulk |
| 1727 |
* sync, advancing the persisted progress. The browser calls this once per |
| 1728 |
* request (via ajax_sync_next_batch) until it reports the run is complete, |
| 1729 |
* so no single request has to stay open for the whole catalogue. |
| 1730 |
* |
| 1731 |
* Unlike do_bulk_sync_all()/the WP-Cron path this does NOT sleep and does |
| 1732 |
* NOT schedule a follow-up cron event: the browser drives the loop. Stats |
| 1733 |
* are accumulated in an option across pages so the completion notification |
| 1734 |
* (which drives the dashboard notice) carries the full run totals. |
| 1735 |
* |
| 1736 |
* @return array Progress snapshot: in_progress, complete, done, total, stats. |
| 1737 |
*/ |
| 1738 |
private function sync_next_page() { |
| 1739 |
$total = (int) get_option('onwebchat_wc_bulk_total', 0); |
| 1740 |
|
| 1741 |
if (!get_option('onwebchat_wc_bulk_in_progress', false)) { |
| 1742 |
return array( |
| 1743 |
'in_progress' => false, |
| 1744 |
'complete' => true, |
| 1745 |
'done' => (int) get_option('onwebchat_wc_bulk_done', 0), |
| 1746 |
'total' => $total, |
| 1747 |
'stats' => $this->get_bulk_stats(), |
| 1748 |
); |
| 1749 |
} |
| 1750 |
|
| 1751 |
$page = (int) get_option('onwebchat_wc_bulk_page', 0); |
| 1752 |
$done = (int) get_option('onwebchat_wc_bulk_done', 0); |
| 1753 |
$stats = $this->get_bulk_stats(); |
| 1754 |
|
| 1755 |
$args = array( |
| 1756 |
'post_type' => 'product', |
| 1757 |
'post_status' => 'publish', |
| 1758 |
'posts_per_page' => $this->batch_size, |
| 1759 |
'paged' => $page + 1, |
| 1760 |
'orderby' => 'ID', |
| 1761 |
'order' => 'ASC', |
| 1762 |
); |
| 1763 |
|
| 1764 |
// Restrict to what THIS run pushes (see ajax_start_bulk_sync): the |
| 1765 |
// categories being added, minus everything already synced. Falls back to |
| 1766 |
// the saved scope for a run started before these options existed. |
| 1767 |
$run_terms_raw = get_option('onwebchat_wc_bulk_run_terms', null); |
| 1768 |
$run_terms = ($run_terms_raw === null) |
| 1769 |
? $this->get_sync_scope() |
| 1770 |
: $this->parse_id_list($run_terms_raw); |
| 1771 |
$run_exclude = $this->parse_id_list(get_option('onwebchat_wc_bulk_run_exclude', '')); |
| 1772 |
|
| 1773 |
$tax_query = $this->build_scope_tax_query($run_terms, $run_exclude); |
| 1774 |
if ($tax_query !== null) { |
| 1775 |
$args['tax_query'] = $tax_query; |
| 1776 |
} |
| 1777 |
|
| 1778 |
$query = new WP_Query($args); |
| 1779 |
$complete = false; |
| 1780 |
|
| 1781 |
if ($query->have_posts()) { |
| 1782 |
$products_batch = array(); |
| 1783 |
foreach ($query->posts as $post) { |
| 1784 |
$product = wc_get_product($post->ID); |
| 1785 |
if ($product && !$this->is_product_excluded($product)) { |
| 1786 |
$products_batch[] = $this->prepare_product_data($product); |
| 1787 |
} |
| 1788 |
} |
| 1789 |
|
| 1790 |
$batch_done = 0; |
| 1791 |
if (!empty($products_batch)) { |
| 1792 |
// Tag with run total + running progress so the dashboard bar advances. |
| 1793 |
$result = $this->send_product_batch($products_batch, $total, $done + count($products_batch)); |
| 1794 |
if ($result && isset($result['stats'])) { |
| 1795 |
$batch_done = (int) $result['stats']['created'] + (int) $result['stats']['updated'] + (int) $result['stats']['skipped']; |
| 1796 |
$stats['created'] += (int) $result['stats']['created']; |
| 1797 |
$stats['updated'] += (int) $result['stats']['updated']; |
| 1798 |
$stats['skipped'] += (int) $result['stats']['skipped']; |
| 1799 |
$stats['errors'] += (int) $result['stats']['errors']; |
| 1800 |
} else { |
| 1801 |
// Batch failed outright: count the products as errors so the |
| 1802 |
// summary reflects reality rather than silently skipping them. |
| 1803 |
$batch_done = count($products_batch); |
| 1804 |
$stats['errors'] += count($products_batch); |
| 1805 |
} |
| 1806 |
} |
| 1807 |
|
| 1808 |
$done += $batch_done; |
| 1809 |
$page += 1; |
| 1810 |
|
| 1811 |
update_option('onwebchat_wc_bulk_page', $page); |
| 1812 |
update_option('onwebchat_wc_bulk_done', $done); |
| 1813 |
update_option('onwebchat_wc_bulk_stats', $stats); |
| 1814 |
|
| 1815 |
// Stop once we have covered the counted total or reached the hard cap. |
| 1816 |
if ($done >= $total || ($page * $this->batch_size) >= self::MAX_SYNC_PRODUCTS) { |
| 1817 |
$complete = true; |
| 1818 |
} |
| 1819 |
} else { |
| 1820 |
// No more products in scope. |
| 1821 |
$complete = true; |
| 1822 |
} |
| 1823 |
|
| 1824 |
wp_reset_postdata(); |
| 1825 |
|
| 1826 |
if ($complete) { |
| 1827 |
$this->send_sync_completion_notification($stats); |
| 1828 |
update_option('onwebchat_wc_bulk_in_progress', false); |
| 1829 |
update_option('onwebchat_wc_last_bulk_sync', current_time('timestamp')); |
| 1830 |
// Show 100% when the counted total was reached; otherwise leave the |
| 1831 |
// real processed figure (e.g. an early empty page or the hard cap). |
| 1832 |
if ($total > 0 && $done >= $total) { |
| 1833 |
$done = $total; |
| 1834 |
} |
| 1835 |
update_option('onwebchat_wc_bulk_done', $done); |
| 1836 |
} |
| 1837 |
|
| 1838 |
return array( |
| 1839 |
'in_progress' => !$complete, |
| 1840 |
'complete' => $complete, |
| 1841 |
'done' => $done, |
| 1842 |
'total' => $total, |
| 1843 |
'stats' => $stats, |
| 1844 |
); |
| 1845 |
} |
| 1846 |
|
| 1847 |
/** |
| 1848 |
* Read the accumulated bulk-sync stats option, normalised to the four keys. |
| 1849 |
*/ |
| 1850 |
private function get_bulk_stats() { |
| 1851 |
$stats = get_option('onwebchat_wc_bulk_stats', array()); |
| 1852 |
if (!is_array($stats)) { |
| 1853 |
$stats = array(); |
| 1854 |
} |
| 1855 |
return array( |
| 1856 |
'created' => isset($stats['created']) ? (int) $stats['created'] : 0, |
| 1857 |
'updated' => isset($stats['updated']) ? (int) $stats['updated'] : 0, |
| 1858 |
'skipped' => isset($stats['skipped']) ? (int) $stats['skipped'] : 0, |
| 1859 |
'errors' => isset($stats['errors']) ? (int) $stats['errors'] : 0, |
| 1860 |
); |
| 1861 |
} |
| 1862 |
|
| 1863 |
/** |
| 1864 |
* Process all products in bulk sync directly (not via cron). |
| 1865 |
* |
| 1866 |
* @param array $category_ids Sync scope (product_cat term IDs). Empty = whole catalogue. |
| 1867 |
*/ |
| 1868 |
private function do_bulk_sync_all($category_ids = array()) { |
| 1869 |
$total = get_option('onwebchat_wc_bulk_total', 0); |
| 1870 |
$page = 0; |
| 1871 |
$total_done = 0; |
| 1872 |
$considered = 0; // products fetched so far, used to enforce the hard cap |
| 1873 |
$all_stats = array('created' => 0, 'updated' => 0, 'skipped' => 0, 'errors' => 0); |
| 1874 |
$max = self::MAX_SYNC_PRODUCTS; |
| 1875 |
|
| 1876 |
// Process all products in batches |
| 1877 |
while (true) { |
| 1878 |
$args = array( |
| 1879 |
'post_type' => 'product', |
| 1880 |
'post_status' => 'publish', |
| 1881 |
'posts_per_page' => $this->batch_size, |
| 1882 |
'paged' => $page + 1, |
| 1883 |
'orderby' => 'ID', |
| 1884 |
'order' => 'ASC', |
| 1885 |
); |
| 1886 |
|
| 1887 |
// Restrict to the chosen categories and their subtrees, to match the |
| 1888 |
// per-product scope check and the counts shown in the picker. |
| 1889 |
if (!empty($category_ids)) { |
| 1890 |
$args['tax_query'] = array(array( |
| 1891 |
'taxonomy' => 'product_cat', |
| 1892 |
'field' => 'term_id', |
| 1893 |
'terms' => array_map('intval', $category_ids), |
| 1894 |
'include_children' => true, |
| 1895 |
)); |
| 1896 |
} |
| 1897 |
|
| 1898 |
$query = new WP_Query($args); |
| 1899 |
|
| 1900 |
if (!$query->have_posts()) { |
| 1901 |
break; |
| 1902 |
} |
| 1903 |
|
| 1904 |
// Collect products in this batch, honoring the hard cap. |
| 1905 |
$products_batch = array(); |
| 1906 |
$reached_cap = false; |
| 1907 |
foreach ($query->posts as $post) { |
| 1908 |
if ($considered >= $max) { |
| 1909 |
$reached_cap = true; |
| 1910 |
break; |
| 1911 |
} |
| 1912 |
$considered++; |
| 1913 |
$product = wc_get_product($post->ID); |
| 1914 |
if ($product && !$this->is_product_excluded($product)) { |
| 1915 |
$products_batch[] = $this->prepare_product_data($product); |
| 1916 |
} |
| 1917 |
} |
| 1918 |
|
| 1919 |
// Send batch |
| 1920 |
if (!empty($products_batch)) { |
| 1921 |
$result = $this->send_product_batch($products_batch); |
| 1922 |
if ($result && isset($result['stats'])) { |
| 1923 |
$total_done += $result['stats']['created'] + $result['stats']['updated'] + $result['stats']['skipped']; |
| 1924 |
$all_stats['created'] += $result['stats']['created']; |
| 1925 |
$all_stats['updated'] += $result['stats']['updated']; |
| 1926 |
$all_stats['skipped'] += $result['stats']['skipped']; |
| 1927 |
$all_stats['errors'] += $result['stats']['errors']; |
| 1928 |
} else { |
| 1929 |
// Fallback |
| 1930 |
$total_done += count($products_batch); |
| 1931 |
} |
| 1932 |
|
| 1933 |
// Update progress after each batch so AJAX polling can see it |
| 1934 |
update_option('onwebchat_wc_bulk_done', $total_done); |
| 1935 |
|
| 1936 |
// Breathe between batches so a long run cannot walk into the |
| 1937 |
// server's product-sync rate limit (150 requests per 5 minutes |
| 1938 |
// per IP). One second is plenty: each batch already costs a |
| 1939 |
// synchronous HTTP call of its own, so the real cycle time is |
| 1940 |
// seconds even when nothing needs summarizing. |
| 1941 |
sleep(1); |
| 1942 |
} |
| 1943 |
|
| 1944 |
wp_reset_postdata(); |
| 1945 |
$page++; |
| 1946 |
|
| 1947 |
// Stop once the hard cap is reached. |
| 1948 |
if ($reached_cap || $considered >= $max) { |
| 1949 |
break; |
| 1950 |
} |
| 1951 |
|
| 1952 |
// Safety check - don't loop forever. The cap allows up to |
| 1953 |
// MAX_SYNC_PRODUCTS / batch_size batches, so keep a generous guard. |
| 1954 |
if ($page > ($max / $this->batch_size) + 10) { |
| 1955 |
break; |
| 1956 |
} |
| 1957 |
} |
| 1958 |
|
| 1959 |
// Send completion notification to Angular dashboard with total stats |
| 1960 |
$this->send_sync_completion_notification($all_stats); |
| 1961 |
|
| 1962 |
// Mark sync as complete |
| 1963 |
update_option('onwebchat_wc_bulk_in_progress', false); |
| 1964 |
update_option('onwebchat_wc_bulk_done', $total_done); |
| 1965 |
update_option('onwebchat_wc_last_bulk_sync', current_time('timestamp')); |
| 1966 |
|
| 1967 |
return array( |
| 1968 |
'done' => $total_done, |
| 1969 |
'total' => $total, |
| 1970 |
'stats' => $all_stats |
| 1971 |
); |
| 1972 |
} |
| 1973 |
|
| 1974 |
/** |
| 1975 |
* Process bulk sync batch (via WP Cron) - Uses batch API endpoint |
| 1976 |
*/ |
| 1977 |
public function process_bulk_sync_batch() { |
| 1978 |
error_log('onWebChat WooCommerce Sync - process_bulk_sync_batch called'); |
| 1979 |
|
| 1980 |
if (!get_option('onwebchat_wc_bulk_in_progress', false)) { |
| 1981 |
error_log('onWebChat WooCommerce Sync - Sync not in progress, exiting'); |
| 1982 |
return; |
| 1983 |
} |
| 1984 |
|
| 1985 |
$page = get_option('onwebchat_wc_bulk_page', 0); |
| 1986 |
$done = get_option('onwebchat_wc_bulk_done', 0); |
| 1987 |
$total = get_option('onwebchat_wc_bulk_total', 0); |
| 1988 |
|
| 1989 |
error_log('onWebChat WooCommerce Sync - Starting batch: page=' . $page . ', done=' . $done . ', total=' . $total); |
| 1990 |
|
| 1991 |
// Get batch of products |
| 1992 |
$args = array( |
| 1993 |
'post_type' => 'product', |
| 1994 |
'post_status' => 'publish', |
| 1995 |
'posts_per_page' => $this->batch_size, |
| 1996 |
'paged' => $page + 1, |
| 1997 |
'orderby' => 'ID', |
| 1998 |
'order' => 'ASC', |
| 1999 |
); |
| 2000 |
|
| 2001 |
// Restrict to the saved sync scope and its subcategories, consistent |
| 2002 |
// with the synchronous bulk sync path. |
| 2003 |
$scope = $this->get_sync_scope(); |
| 2004 |
if (!empty($scope)) { |
| 2005 |
$args['tax_query'] = array(array( |
| 2006 |
'taxonomy' => 'product_cat', |
| 2007 |
'field' => 'term_id', |
| 2008 |
'terms' => array_map('intval', $scope), |
| 2009 |
'include_children' => true, |
| 2010 |
)); |
| 2011 |
} |
| 2012 |
|
| 2013 |
$query = new WP_Query($args); |
| 2014 |
|
| 2015 |
if ($query->have_posts()) { |
| 2016 |
// Collect all products in this batch |
| 2017 |
$products_batch = array(); |
| 2018 |
|
| 2019 |
foreach ($query->posts as $post) { |
| 2020 |
$product = wc_get_product($post->ID); |
| 2021 |
if ($product && !$this->is_product_excluded($product)) { |
| 2022 |
$products_batch[] = $this->prepare_product_data($product); |
| 2023 |
} |
| 2024 |
} |
| 2025 |
|
| 2026 |
// Send entire batch in one request |
| 2027 |
$batch_done = 0; |
| 2028 |
if (!empty($products_batch)) { |
| 2029 |
$result = $this->send_product_batch($products_batch); |
| 2030 |
error_log('onWebChat WooCommerce Sync - Batch result: ' . print_r($result, true)); |
| 2031 |
if ($result && isset($result['stats'])) { |
| 2032 |
// Count created + updated + skipped as "done" |
| 2033 |
$batch_done = $result['stats']['created'] + $result['stats']['updated'] + $result['stats']['skipped']; |
| 2034 |
error_log('onWebChat WooCommerce Sync - Batch done: ' . $batch_done); |
| 2035 |
} else { |
| 2036 |
// Fallback: assume all sent |
| 2037 |
$batch_done = count($products_batch); |
| 2038 |
error_log('onWebChat WooCommerce Sync - No stats in result, using fallback count: ' . $batch_done); |
| 2039 |
} |
| 2040 |
} |
| 2041 |
|
| 2042 |
// Update progress |
| 2043 |
$new_done = $done + $batch_done; |
| 2044 |
error_log('onWebChat WooCommerce Sync - Progress update: done=' . $done . ' + batch_done=' . $batch_done . ' = new_done=' . $new_done . ' / total=' . $total); |
| 2045 |
update_option('onwebchat_wc_bulk_page', $page + 1); |
| 2046 |
update_option('onwebchat_wc_bulk_done', $new_done); |
| 2047 |
|
| 2048 |
// Check if we've processed all products |
| 2049 |
if ($new_done >= $total || !$query->have_posts()) { |
| 2050 |
// Sync complete |
| 2051 |
error_log('onWebChat WooCommerce Sync - Marking sync as complete'); |
| 2052 |
update_option('onwebchat_wc_bulk_in_progress', false); |
| 2053 |
update_option('onwebchat_wc_last_bulk_sync', current_time('timestamp')); |
| 2054 |
update_option('onwebchat_wc_bulk_done', $total); // Ensure it shows 100% |
| 2055 |
} else { |
| 2056 |
// Schedule next batch |
| 2057 |
error_log('onWebChat WooCommerce Sync - Scheduling next batch in 60 seconds'); |
| 2058 |
wp_schedule_single_event(time() + 60, 'onwebchat_wc_bulk_sync_batch'); |
| 2059 |
} |
| 2060 |
} else { |
| 2061 |
// No more products - sync complete |
| 2062 |
update_option('onwebchat_wc_bulk_in_progress', false); |
| 2063 |
update_option('onwebchat_wc_last_bulk_sync', current_time('timestamp')); |
| 2064 |
update_option('onwebchat_wc_bulk_done', $total); // Ensure it shows 100% |
| 2065 |
} |
| 2066 |
|
| 2067 |
wp_reset_postdata(); |
| 2068 |
} |
| 2069 |
|
| 2070 |
/** |
| 2071 |
* AJAX: Regenerate secret (fetch from server) |
| 2072 |
*/ |
| 2073 |
public function ajax_regenerate_secret() { |
| 2074 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 2075 |
|
| 2076 |
if (!current_user_can('manage_options')) { |
| 2077 |
wp_send_json_error('Insufficient permissions'); |
| 2078 |
} |
| 2079 |
|
| 2080 |
// Clear cached secret - user will need to re-authenticate |
| 2081 |
delete_option('onwebchat_wc_sync_secret'); |
| 2082 |
|
| 2083 |
// Clear any authentication error notices |
| 2084 |
delete_transient('onwebchat_wc_auth_error'); |
| 2085 |
|
| 2086 |
wp_send_json_success(array( |
| 2087 |
'message' => 'Secret cleared. Please reconnect WooCommerce with your credentials.', |
| 2088 |
'needs_reconnect' => true |
| 2089 |
)); |
| 2090 |
} |
| 2091 |
|
| 2092 |
/** |
| 2093 |
* AJAX: Reset sync status |
| 2094 |
*/ |
| 2095 |
public function ajax_reset_sync_status() { |
| 2096 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 2097 |
|
| 2098 |
if (!current_user_can('manage_options')) { |
| 2099 |
wp_send_json_error('Insufficient permissions'); |
| 2100 |
} |
| 2101 |
|
| 2102 |
$total = get_option('onwebchat_wc_bulk_total', 0); |
| 2103 |
|
| 2104 |
// Mark sync as complete |
| 2105 |
update_option('onwebchat_wc_bulk_in_progress', false); |
| 2106 |
update_option('onwebchat_wc_bulk_done', $total); |
| 2107 |
update_option('onwebchat_wc_last_bulk_sync', current_time('timestamp')); |
| 2108 |
|
| 2109 |
wp_send_json_success(array( |
| 2110 |
'message' => 'Sync status reset successfully' |
| 2111 |
)); |
| 2112 |
} |
| 2113 |
|
| 2114 |
/** |
| 2115 |
* AJAX handler to get current sync status |
| 2116 |
*/ |
| 2117 |
public function ajax_get_sync_status() { |
| 2118 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 2119 |
|
| 2120 |
if (!current_user_can('manage_options')) { |
| 2121 |
wp_send_json_error('Insufficient permissions'); |
| 2122 |
} |
| 2123 |
|
| 2124 |
$in_progress = get_option('onwebchat_wc_bulk_in_progress', false); |
| 2125 |
$done = get_option('onwebchat_wc_bulk_done', 0); |
| 2126 |
$total = get_option('onwebchat_wc_bulk_total', 0); |
| 2127 |
|
| 2128 |
wp_send_json_success(array( |
| 2129 |
'in_progress' => $in_progress, |
| 2130 |
'done' => $done, |
| 2131 |
'total' => $total |
| 2132 |
)); |
| 2133 |
} |
| 2134 |
|
| 2135 |
/** |
| 2136 |
* AJAX handler to save sync enabled setting |
| 2137 |
*/ |
| 2138 |
public function ajax_save_sync_enabled() { |
| 2139 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 2140 |
|
| 2141 |
if (!current_user_can('manage_options')) { |
| 2142 |
wp_send_json_error('Insufficient permissions'); |
| 2143 |
} |
| 2144 |
|
| 2145 |
$sync_enabled = isset($_POST['sync_enabled']) && $_POST['sync_enabled'] === '1'; |
| 2146 |
|
| 2147 |
update_option('onwebchat_wc_sync_enabled', $sync_enabled); |
| 2148 |
|
| 2149 |
wp_send_json_success(array( |
| 2150 |
'message' => $sync_enabled ? 'WooCommerce product sync enabled' : 'WooCommerce product sync disabled', |
| 2151 |
'enabled' => $sync_enabled |
| 2152 |
)); |
| 2153 |
} |
| 2154 |
|
| 2155 |
/** |
| 2156 |
* Get sync status for admin display |
| 2157 |
*/ |
| 2158 |
public function get_sync_status() { |
| 2159 |
$last_sync = get_option('onwebchat_wc_last_bulk_sync', 0); |
| 2160 |
$in_progress = get_option('onwebchat_wc_bulk_in_progress', false); |
| 2161 |
$done = get_option('onwebchat_wc_bulk_done', 0); |
| 2162 |
$total = get_option('onwebchat_wc_bulk_total', 0); |
| 2163 |
|
| 2164 |
return array( |
| 2165 |
'last_sync' => $last_sync, |
| 2166 |
'in_progress' => $in_progress, |
| 2167 |
'done' => $done, |
| 2168 |
'total' => $total, |
| 2169 |
); |
| 2170 |
} |
| 2171 |
|
| 2172 |
/** |
| 2173 |
* AJAX: start removing categories from the AI training data. |
| 2174 |
* |
| 2175 |
* The counterpart of the additive sync scope: unticking a category never |
| 2176 |
* removes anything by itself, the merchant has to ask for it here. Posts the |
| 2177 |
* categories that should REMAIN ticked; whatever the saved scope holds on top |
| 2178 |
* of that is what gets removed, together with its products, unless those |
| 2179 |
* products also sit in a category that stays. |
| 2180 |
*/ |
| 2181 |
public function ajax_scope_remove_start() { |
| 2182 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 2183 |
|
| 2184 |
if (!current_user_can('manage_options')) { |
| 2185 |
wp_send_json_error('Insufficient permissions'); |
| 2186 |
} |
| 2187 |
|
| 2188 |
if (get_option('onwebchat_wc_bulk_in_progress', false)) { |
| 2189 |
wp_send_json_error('A sync is in progress. Please wait for it to finish.'); |
| 2190 |
} |
| 2191 |
|
| 2192 |
@set_time_limit(0); |
| 2193 |
|
| 2194 |
$keep = array(); |
| 2195 |
if (isset($_POST['categories']) && $_POST['categories'] !== '') { |
| 2196 |
$keep = $this->parse_id_list(sanitize_text_field(wp_unslash($_POST['categories']))); |
| 2197 |
} |
| 2198 |
|
| 2199 |
$saved_scope = $this->get_sync_scope(); |
| 2200 |
if (empty($saved_scope)) { |
| 2201 |
wp_send_json_error('Your whole catalogue is synced, so there are no categories to remove. Select the categories you want to keep and sync again first.'); |
| 2202 |
} |
| 2203 |
|
| 2204 |
$removed = $this->categories_removed($keep, $saved_scope); |
| 2205 |
if (empty($removed)) { |
| 2206 |
wp_send_json_error('No synced categories were unticked, so there is nothing to remove.'); |
| 2207 |
} |
| 2208 |
|
| 2209 |
// Products of the dropped categories that are not also in a category the |
| 2210 |
// merchant keeps: a product in both stays in the training data. |
| 2211 |
$total = $this->count_products_in_scope($removed, $keep); |
| 2212 |
|
| 2213 |
update_option('onwebchat_wc_remove_terms', implode(',', $removed)); |
| 2214 |
update_option('onwebchat_wc_remove_keep', implode(',', $keep)); |
| 2215 |
update_option('onwebchat_wc_remove_total', $total); |
| 2216 |
update_option('onwebchat_wc_remove_done', 0); |
| 2217 |
update_option('onwebchat_wc_remove_in_progress', true); |
| 2218 |
|
| 2219 |
$complete = ($total === 0); |
| 2220 |
if ($complete) { |
| 2221 |
$this->finish_scope_removal(); |
| 2222 |
} |
| 2223 |
|
| 2224 |
wp_send_json_success(array( |
| 2225 |
'total' => $total, |
| 2226 |
'categories' => count($removed), |
| 2227 |
'done' => 0, |
| 2228 |
'complete' => $complete, |
| 2229 |
// Removing everything also switches automatic product sync off, see |
| 2230 |
// finish_scope_removal(); the UI says so before the merchant confirms. |
| 2231 |
'disables_sync' => empty($keep), |
| 2232 |
)); |
| 2233 |
} |
| 2234 |
|
| 2235 |
/** |
| 2236 |
* AJAX: delete one page of products of the categories being removed. |
| 2237 |
* The browser calls this until it reports complete, exactly like the sync. |
| 2238 |
*/ |
| 2239 |
public function ajax_scope_remove_batch() { |
| 2240 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 2241 |
|
| 2242 |
if (!current_user_can('manage_options')) { |
| 2243 |
wp_send_json_error('Insufficient permissions'); |
| 2244 |
} |
| 2245 |
|
| 2246 |
@set_time_limit(0); |
| 2247 |
|
| 2248 |
if (!get_option('onwebchat_wc_remove_in_progress', false)) { |
| 2249 |
wp_send_json_success(array( |
| 2250 |
'complete' => true, |
| 2251 |
'done' => (int) get_option('onwebchat_wc_remove_done', 0), |
| 2252 |
'total' => (int) get_option('onwebchat_wc_remove_total', 0), |
| 2253 |
)); |
| 2254 |
} |
| 2255 |
|
| 2256 |
$removed = $this->parse_id_list(get_option('onwebchat_wc_remove_terms', '')); |
| 2257 |
$keep = $this->parse_id_list(get_option('onwebchat_wc_remove_keep', '')); |
| 2258 |
$total = (int) get_option('onwebchat_wc_remove_total', 0); |
| 2259 |
$done = (int) get_option('onwebchat_wc_remove_done', 0); |
| 2260 |
|
| 2261 |
// Never query without a category restriction. An empty $removed would make |
| 2262 |
// build_scope_tax_query() return no clause at all, and this page would then |
| 2263 |
// delete the first 200 products of the WHOLE catalogue from the training |
| 2264 |
// data. That can only happen if the run state was lost half way (option |
| 2265 |
// cleared, in-progress flag left behind), so treat it as "nothing to do". |
| 2266 |
if (empty($removed)) { |
| 2267 |
update_option('onwebchat_wc_remove_in_progress', false); |
| 2268 |
delete_option('onwebchat_wc_remove_terms'); |
| 2269 |
delete_option('onwebchat_wc_remove_keep'); |
| 2270 |
|
| 2271 |
wp_send_json_success(array( |
| 2272 |
'complete' => true, |
| 2273 |
'done' => $done, |
| 2274 |
'total' => $total, |
| 2275 |
)); |
| 2276 |
} |
| 2277 |
|
| 2278 |
$args = array( |
| 2279 |
'post_type' => 'product', |
| 2280 |
'post_status' => 'publish', |
| 2281 |
'posts_per_page' => self::REMOVE_PAGE_SIZE, |
| 2282 |
'orderby' => 'ID', |
| 2283 |
'order' => 'ASC', |
| 2284 |
'fields' => 'ids', |
| 2285 |
// Deleting on the onWebChat side never changes this query, but the |
| 2286 |
// rows already handled must be skipped, hence the offset. |
| 2287 |
'offset' => $done, |
| 2288 |
); |
| 2289 |
|
| 2290 |
$tax_query = $this->build_scope_tax_query($removed, $keep); |
| 2291 |
if ($tax_query !== null) { |
| 2292 |
$args['tax_query'] = $tax_query; |
| 2293 |
} |
| 2294 |
|
| 2295 |
$query = new WP_Query($args); |
| 2296 |
$ids = $query->posts; |
| 2297 |
|
| 2298 |
if (empty($ids)) { |
| 2299 |
$this->finish_scope_removal(); |
| 2300 |
return wp_send_json_success(array( |
| 2301 |
'complete' => true, |
| 2302 |
'done' => $done, |
| 2303 |
'total' => $total, |
| 2304 |
)); |
| 2305 |
} |
| 2306 |
|
| 2307 |
$result = $this->send_products_delete_batch($ids); |
| 2308 |
if (empty($result['success'])) { |
| 2309 |
wp_send_json_error('Could not remove the products from onWebChat. Please try again.'); |
| 2310 |
} |
| 2311 |
|
| 2312 |
$done += count($ids); |
| 2313 |
update_option('onwebchat_wc_remove_done', $done); |
| 2314 |
|
| 2315 |
$complete = ($done >= $total) || (count($ids) < self::REMOVE_PAGE_SIZE); |
| 2316 |
if ($complete) { |
| 2317 |
$this->finish_scope_removal(); |
| 2318 |
} |
| 2319 |
|
| 2320 |
wp_send_json_success(array( |
| 2321 |
'complete' => $complete, |
| 2322 |
'done' => min($done, max($total, $done)), |
| 2323 |
'total' => max($total, $done), |
| 2324 |
)); |
| 2325 |
} |
| 2326 |
|
| 2327 |
/** |
| 2328 |
* Close a removal run: the kept categories become the new sync scope, so |
| 2329 |
* ongoing auto-sync stops covering what was just removed. |
| 2330 |
* |
| 2331 |
* @return bool |
| 2332 |
*/ |
| 2333 |
private function finish_scope_removal() { |
| 2334 |
$keep = $this->parse_id_list(get_option('onwebchat_wc_remove_keep', '')); |
| 2335 |
$had_scope = (bool) $this->get_sync_scope(); |
| 2336 |
|
| 2337 |
// After a removal the scope is exactly what is kept, nothing implied: an |
| 2338 |
// empty list here means the AI training data holds no products, not the |
| 2339 |
// whole catalogue. Only when something was really removed, so a no-op |
| 2340 |
// call on a site that syncs everything leaves its scope alone. |
| 2341 |
if ($had_scope || !empty($keep)) { |
| 2342 |
$this->save_sync_scope($keep, false); |
| 2343 |
} |
| 2344 |
|
| 2345 |
// Nothing left ticked means the bot should hold no products at all. An |
| 2346 |
// empty scope means "the whole catalogue", so leaving automatic sync on |
| 2347 |
// would push every product straight back in on its next edit. |
| 2348 |
// Only when a scope was actually being removed: a no-op call on a store |
| 2349 |
// that already syncs its whole catalogue must never touch the toggle. |
| 2350 |
if (empty($keep) && $had_scope) { |
| 2351 |
update_option('onwebchat_wc_sync_enabled', false); |
| 2352 |
// Note who turned it off, so the next bulk sync can turn it back on. |
| 2353 |
update_option('onwebchat_wc_sync_off_by_removal', true); |
| 2354 |
} |
| 2355 |
|
| 2356 |
update_option('onwebchat_wc_remove_in_progress', false); |
| 2357 |
delete_option('onwebchat_wc_remove_terms'); |
| 2358 |
delete_option('onwebchat_wc_remove_keep'); |
| 2359 |
|
| 2360 |
return true; |
| 2361 |
} |
| 2362 |
|
| 2363 |
/** |
| 2364 |
* AJAX: Manually process batch (for debugging) |
| 2365 |
*/ |
| 2366 |
public function ajax_manual_process_batch() { |
| 2367 |
check_ajax_referer('onwebchat_wc_sync_nonce', 'nonce'); |
| 2368 |
|
| 2369 |
if (!current_user_can('manage_options')) { |
| 2370 |
wp_send_json_error('Insufficient permissions'); |
| 2371 |
} |
| 2372 |
|
| 2373 |
// Manually trigger the cron job |
| 2374 |
error_log('onWebChat WooCommerce Sync - Manual batch process triggered via AJAX'); |
| 2375 |
$this->process_bulk_sync_batch(); |
| 2376 |
|
| 2377 |
// Return current status |
| 2378 |
$status = $this->get_sync_status(); |
| 2379 |
wp_send_json_success(array( |
| 2380 |
'message' => 'Batch processed', |
| 2381 |
'status' => $status |
| 2382 |
)); |
| 2383 |
} |
| 2384 |
} |
| 2385 |
|
| 2386 |
// Initialize the sync module |
| 2387 |
global $onwebchat_wc_sync; |
| 2388 |
$onwebchat_wc_sync = new OnWebChat_WooCommerce_Sync(); |
| 2389 |
|
| 2390 |
|
