| 1 |
<?php |
| 2 |
/** |
| 3 |
* Workflow Runner Engine |
| 4 |
* |
| 5 |
* @package WPbot_Automator |
| 6 |
*/ |
| 7 |
|
| 8 |
namespace WPbot_Automator\Engine; |
| 9 |
|
| 10 |
use WPbot_Automator\Core\Database; |
| 11 |
use WPbot_Automator\Core\Registry; |
| 12 |
|
| 13 |
if ( ! defined( 'ABSPATH' ) ) { |
| 14 |
exit; |
| 15 |
} |
| 16 |
|
| 17 |
/** |
| 18 |
* Class Workflow_Runner |
| 19 |
*/ |
| 20 |
class Workflow_Runner { |
| 21 |
|
| 22 |
/** |
| 23 |
* Run workflows matching a trigger |
| 24 |
* |
| 25 |
* @param string $trigger_id Full trigger ID (e.g., 'wordpress_core:user_register'). |
| 26 |
* @param array $trigger_data Data from the trigger. |
| 27 |
*/ |
| 28 |
public static function run_workflows_for_trigger( $trigger_id, $trigger_data ) { |
| 29 |
// error_log( sprintf( 'WPbot Automator - Workflow_Runner::run_workflows_for_trigger called with trigger data: %s', $trigger_id ) ); |
| 30 |
// error_log( sprintf( 'WPbot Automator - Workflow_Runner::run_workflows_for_trigger: %s', $trigger_id ) ); |
| 31 |
global $wpdb; |
| 32 |
$table = Database::get_workflows_table(); |
| 33 |
|
| 34 |
// Check total count in table. |
| 35 |
$total_count = $wpdb->get_var( "SELECT COUNT(*) FROM {$table}" ); |
| 36 |
//error_log( sprintf( 'WPbot Automator - Total workflows in table: %s', $total_count ) ); |
| 37 |
|
| 38 |
// Extract sub-trigger ID for better matching (e.g., 'wpforms_submit' from 'wpforms:wpforms_submit'). |
| 39 |
$trigger_id_str = is_array( $trigger_id ) ? wp_json_encode( $trigger_id ) : (string) $trigger_id; |
| 40 |
$sub_id = ( strpos( $trigger_id_str, ':' ) !== false ) ? explode( ':', $trigger_id_str )[1] : $trigger_id_str; |
| 41 |
|
| 42 |
// Force string conversion and ensure scalar before passing to prepare. |
| 43 |
$trigger_id_param = is_scalar( $trigger_id_str ) ? strval( $trigger_id_str ) : wp_json_encode( $trigger_id_str ); |
| 44 |
$sub_id_param = is_scalar( $sub_id ) ? strval( $sub_id ) : wp_json_encode( $sub_id ); |
| 45 |
|
| 46 |
// // error_log( sprintf( 'WPbot Automator - Querying workflows for: %s and %s in table %s', $trigger_id_param, $sub_id_param, $table ) ); |
| 47 |
|
| 48 |
$workflows = $wpdb->get_results( |
| 49 |
$wpdb->prepare( |
| 50 |
"SELECT * FROM {$table} WHERE status = 'active' AND (workflow_data LIKE %s OR workflow_data LIKE %s)", |
| 51 |
'%' . $wpdb->esc_like( $trigger_id_param ) . '%', |
| 52 |
'%' . $wpdb->esc_like( $sub_id_param ) . '%' |
| 53 |
), |
| 54 |
ARRAY_A |
| 55 |
); |
| 56 |
|
| 57 |
// // error_log( sprintf( 'WPbot Automator - Found %d matching workflows', count( $workflows ) ) ); |
| 58 |
|
| 59 |
if ( empty( $workflows ) ) { |
| 60 |
return; |
| 61 |
} |
| 62 |
|
| 63 |
foreach ( $workflows as $workflow ) { |
| 64 |
self::execute_workflow( $workflow, $trigger_data, $trigger_id ); |
| 65 |
} |
| 66 |
} |
| 67 |
|
| 68 |
/** |
| 69 |
* Execute a single workflow |
| 70 |
* |
| 71 |
* @param array $workflow Workflow row from DB. |
| 72 |
* @param array $trigger_data Data from the trigger. |
| 73 |
* @param string $trigger_id The ID of the trigger that fired. |
| 74 |
*/ |
| 75 |
public static function execute_workflow( $workflow, $trigger_data, $trigger_id = '' ) { |
| 76 |
// error_log( 'WPbot Automator - execute_workflow starting for ID: ' . ( $workflow['id'] ?? 'unknown' ) ); |
| 77 |
$data = json_decode( $workflow['workflow_data'], true ); |
| 78 |
if ( ! $data || empty( $data['nodes'] ) ) { |
| 79 |
return $trigger_data; |
| 80 |
} |
| 81 |
|
| 82 |
$nodes = $data['nodes']; |
| 83 |
$connections = isset( $data['connections'] ) ? $data['connections'] : array(); |
| 84 |
|
| 85 |
// Find starting node (trigger) that matches the trigger that fired. |
| 86 |
$trigger_node = null; |
| 87 |
foreach ( $nodes as $node ) { |
| 88 |
if ( 'trigger' === $node['type'] ) { |
| 89 |
$node_action_id = isset( $node['data']['actionId'] ) ? $node['data']['actionId'] : ''; |
| 90 |
$node_app_id = isset( $node['appData']['id'] ) ? $node['appData']['id'] : ''; |
| 91 |
|
| 92 |
// Try to match by full ID or action ID. |
| 93 |
if ( $trigger_id ) { |
| 94 |
// Special handling for Webhooks: if target_node_id is provided, it MUST match the node ID. |
| 95 |
if ( isset( $trigger_data['target_node_id'] ) ) { |
| 96 |
if ( $node['id'] === $trigger_data['target_node_id'] ) { |
| 97 |
$trigger_node = $node; |
| 98 |
break; |
| 99 |
} |
| 100 |
continue; // Skip other triggers in this workflow if we have a specific target. |
| 101 |
} |
| 102 |
|
| 103 |
// // error_log( sprintf( 'WPbot Automator - Comparing node: ActionID=%s, AppID=%s with TriggerID=%s', $node_action_id, $node_app_id, $trigger_id ) ); |
| 104 |
if ( $node_action_id === $trigger_id || ( $node_app_id . ':' . $node_action_id ) === $trigger_id ) { |
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$trigger_node = $node; |
| 106 |
break; |
| 107 |
} |
| 108 |
// Partial match for sub-id. |
| 109 |
$sub_id = strpos( $trigger_id, ':' ) !== false ? explode( ':', $trigger_id )[1] : $trigger_id; |
| 110 |
if ( $node_action_id === $sub_id ) { |
| 111 |
// // error_log( 'WPbot Automator - Matched by sub_id: ' . $sub_id ); |
| 112 |
$trigger_node = $node; |
| 113 |
break; |
| 114 |
} |
| 115 |
} else { |
| 116 |
// Fallback to first trigger if no trigger_id provided. |
| 117 |
$trigger_node = $node; |
| 118 |
break; |
| 119 |
} |
| 120 |
} |
| 121 |
} |
| 122 |
|
| 123 |
if ( ! $trigger_node ) { |
| 124 |
// // error_log( sprintf( 'WPbot Automator - Workflow %s: No matching trigger node found for %s', $workflow['id'], $trigger_id ) ); |
| 125 |
// // error_log( 'WPbot Automator - Nodes in workflow: ' . wp_json_encode( $nodes ) ); |
| 126 |
return $trigger_data; |
| 127 |
} |
| 128 |
|
| 129 |
// Filter by trigger configuration (e.g., Specific Product). |
| 130 |
if ( ! empty( $trigger_node['data']['config'] ) ) { |
| 131 |
$config = $trigger_node['data']['config']; |
| 132 |
|
| 133 |
// Specific Product filter for WooCommerce. |
| 134 |
if ( ! empty( $config['product_id'] ) ) { |
| 135 |
$selected_product_id = (int) $config['product_id']; |
| 136 |
$order_product_ids = isset( $trigger_data['product_ids'] ) ? array_map( 'intval', $trigger_data['product_ids'] ) : array(); |
| 137 |
|
| 138 |
if ( ! in_array( $selected_product_id, $order_product_ids, true ) ) { |
| 139 |
// // error_log( sprintf( 'WPbot Automator - Workflow %s: Product ID %d not found in order products.', $workflow['id'], $selected_product_id ) ); |
| 140 |
return $trigger_data; |
| 141 |
} |
| 142 |
} |
| 143 |
|
| 144 |
// WooCommerce order status filter: only proceed when new_status matches. |
| 145 |
if ( ! empty( $config['new_status'] ) ) { |
| 146 |
$required_status = sanitize_key( $config['new_status'] ); |
| 147 |
$actual_status = isset( $trigger_data['new_status'] ) ? sanitize_key( $trigger_data['new_status'] ) : ''; |
| 148 |
if ( $required_status !== $actual_status ) { |
| 149 |
// error_log( sprintf( 'WPbot Automator - Workflow %s: Skipped — new_status "%s" does not match required "%s".', $workflow['id'], $actual_status, $required_status ) ); |
| 150 |
return $trigger_data; |
| 151 |
} |
| 152 |
} |
| 153 |
} |
| 154 |
|
| 155 |
|
| 156 |
// // error_log( sprintf( 'WPbot Automator - Workflow %s: Starting execution from node %s', $workflow['id'], $trigger_node['id'] ) ); |
| 157 |
|
| 158 |
// ── Inject nested app_id.sub_id into trigger_data for token parsing ── |
| 159 |
$trigger_app_id = isset( $trigger_node['data']['appId'] ) ? sanitize_key( $trigger_node['data']['appId'] ) : ( strpos( (string) $trigger_id, ':' ) !== false ? explode( ':', (string) $trigger_id )[0] : $trigger_id ); |
| 160 |
$trigger_sub_id = isset( $trigger_node['data']['actionId'] ) ? sanitize_key( $trigger_node['data']['actionId'] ) : ( strpos( (string) $trigger_id, ':' ) !== false ? explode( ':', (string) $trigger_id )[1] : $trigger_id ); |
| 161 |
|
| 162 |
if ( ! empty( $trigger_app_id ) && ! empty( $trigger_sub_id ) ) { |
| 163 |
if ( ! isset( $trigger_data[ $trigger_app_id ] ) ) { |
| 164 |
$trigger_data[ $trigger_app_id ] = array(); |
| 165 |
} |
| 166 |
$temp_data = $trigger_data; // Avoid infinite recursion |
| 167 |
unset( $temp_data[ $trigger_app_id ] ); |
| 168 |
$trigger_data[ $trigger_app_id ][ $trigger_sub_id ] = $temp_data; |
| 169 |
} |
| 170 |
|
| 171 |
// Find following actions. |
| 172 |
$current_node_id = $trigger_node['id']; |
| 173 |
$executed_nodes = array( $current_node_id ); |
| 174 |
|
| 175 |
return self::run_next_nodes( $current_node_id, $nodes, $connections, $trigger_data, $executed_nodes, $workflow['id'], $trigger_id ); |
| 176 |
} |
| 177 |
|
| 178 |
/** |
| 179 |
* Recursively run next nodes in the flow |
| 180 |
*/ |
| 181 |
private static function run_next_nodes( $current_node_id, $nodes, $connections, $trigger_data, &$executed_nodes, $workflow_id = 0, $trigger_id = '' ) { |
| 182 |
// error_log( sprintf( 'WPbot Automator - $current_node_id %s', $current_node_id ) ); |
| 183 |
// Find connections originating from current node. |
| 184 |
foreach ( $connections as $connection ) { |
| 185 |
if ( isset( $connection['from'] ) && $connection['from'] === $current_node_id ) { |
| 186 |
$target_node_id = $connection['to']; |
| 187 |
|
| 188 |
// Prevent infinite loops. |
| 189 |
if ( in_array( $target_node_id, $executed_nodes ) ) { |
| 190 |
continue; |
| 191 |
} |
| 192 |
|
| 193 |
// Find target node. |
| 194 |
$target_node = null; |
| 195 |
foreach ( $nodes as $node ) { |
| 196 |
if ( $node['id'] === $target_node_id ) { |
| 197 |
$target_node = $node; |
| 198 |
break; |
| 199 |
} |
| 200 |
} |
| 201 |
|
| 202 |
if ( ! $target_node || ( 'action' !== $target_node['type'] && 'trigger' !== $target_node['type'] ) ) { |
| 203 |
continue; |
| 204 |
} |
| 205 |
|
| 206 |
$app_id = isset( $target_node['appData']['id'] ) ? $target_node['appData']['id'] : ''; |
| 207 |
if ( ! $app_id && strpos( $target_node_id, '-' ) !== false ) { |
| 208 |
$app_id = explode( '-', $target_node_id )[0]; |
| 209 |
} |
| 210 |
|
| 211 |
// // error_log( sprintf( 'WPbot Automator - Workflow %s: Attempting to run node %s (App: %s)', $workflow_id, $target_node_id, $app_id ) ); |
| 212 |
|
| 213 |
// ── ITERATOR HANDLING ──────────────────────────────────────── |
| 214 |
if ( 'iterator' === $app_id ) { |
| 215 |
$iterator_node_id = $target_node_id; |
| 216 |
$executed_nodes[] = $iterator_node_id; |
| 217 |
|
| 218 |
self::log_execution( $workflow_id, $trigger_id, $app_id, array( 'success' => true, 'message' => 'Iterator started.' ) ); |
| 219 |
|
| 220 |
// Get array key from config. |
| 221 |
$cfg = isset( $target_node['data']['config'] ) ? $target_node['data']['config'] : array(); |
| 222 |
$array_key = isset( $cfg['array_key'] ) ? trim( $cfg['array_key'] ) : 'items'; |
| 223 |
$items = isset( $trigger_data[ $array_key ] ) ? $trigger_data[ $array_key ] : array(); |
| 224 |
|
| 225 |
// Collect all nodes between iterator and iterator_end. |
| 226 |
$loop_node_ids = array(); |
| 227 |
$iterator_end_id = null; |
| 228 |
self::collect_loop_nodes( $iterator_node_id, $nodes, $connections, $loop_node_ids, $iterator_end_id ); |
| 229 |
|
| 230 |
// Loop through each item. |
| 231 |
if ( ! empty( $items ) && is_array( $items ) ) { |
| 232 |
foreach ( $items as $index => $item ) { |
| 233 |
// Merge the current item into trigger data so actions can use {item.name} etc. |
| 234 |
$loop_data = $trigger_data; |
| 235 |
if ( is_array( $item ) ) { |
| 236 |
foreach ( $item as $k => $v ) { |
| 237 |
$loop_data[ 'item.' . $k ] = $v; |
| 238 |
$loop_data[ 'item_' . $k ] = $v; |
| 239 |
} |
| 240 |
} else { |
| 241 |
$loop_data['item'] = $item; |
| 242 |
$loop_data['item_value'] = $item; |
| 243 |
} |
| 244 |
$loop_data['item_index'] = $index; |
| 245 |
|
| 246 |
// Execute loop body nodes in order. |
| 247 |
$loop_executed = array(); |
| 248 |
self::run_loop_nodes( $iterator_node_id, $loop_node_ids, $iterator_end_id, $nodes, $connections, $loop_data, $loop_executed, $workflow_id, $trigger_id ); |
| 249 |
} |
| 250 |
} |
| 251 |
|
| 252 |
// Continue from iterator_end node. |
| 253 |
if ( $iterator_end_id ) { |
| 254 |
$executed_nodes[] = $iterator_end_id; |
| 255 |
$trigger_data = self::run_next_nodes( $iterator_end_id, $nodes, $connections, $trigger_data, $executed_nodes, $workflow_id, $trigger_id ); |
| 256 |
} |
| 257 |
|
| 258 |
return $trigger_data; // Don't continue with the standard path inside the loop. |
| 259 |
} |
| 260 |
|
| 261 |
// ── ITERATOR_END: skip (handled inside loop) ───────────────── |
| 262 |
if ( 'iterator_end' === $app_id ) { |
| 263 |
continue; |
| 264 |
} |
| 265 |
|
| 266 |
// ── STANDARD ACTION ────────────────────────────────────────── |
| 267 |
$action = Registry::get_action( $app_id ); |
| 268 |
|
| 269 |
if ( $action ) { |
| 270 |
$node_data = isset( $target_node['data'] ) ? $target_node['data'] : array(); |
| 271 |
$node_data['node_id'] = $target_node_id; |
| 272 |
|
| 273 |
// ── Build downstream context for Delay (and similar) actions ── |
| 274 |
// Collect every node reachable from this node so the delay action |
| 275 |
// knows what to resume with. |
| 276 |
$downstream_nodes = self::collect_downstream_nodes( $target_node_id, $nodes, $connections ); |
| 277 |
$node_data['__workflow_context'] = array( |
| 278 |
'workflow_id' => $workflow_id, |
| 279 |
'trigger_id' => $trigger_id, |
| 280 |
'remaining_nodes' => $downstream_nodes, |
| 281 |
'connections' => $connections, |
| 282 |
); |
| 283 |
|
| 284 |
$result = $action->execute( $node_data, $trigger_data ); |
| 285 |
|
| 286 |
// ── Halt flag: Delay action signals us to stop this branch ── |
| 287 |
if ( is_array( $result ) && ! empty( $result['__halt'] ) ) { |
| 288 |
self::log_execution( $workflow_id, $trigger_id, $app_id, $result ); |
| 289 |
return $trigger_data; // Stop synchronous execution; WP Cron resumes later. |
| 290 |
} |
| 291 |
|
| 292 |
if ( is_array( $result ) && isset( $result['__return_data'] ) ) { |
| 293 |
return $result['__return_data']; // Immediate return from sub-workflow |
| 294 |
} |
| 295 |
|
| 296 |
if ( is_array( $result ) && isset( $result['success'] ) && $result['success'] ) { |
| 297 |
$trigger_data = array_merge( $trigger_data, $result ); |
| 298 |
|
| 299 |
// Also store every result key prefixed with the node ID so that |
| 300 |
// downstream token references like {node-action-1.faq_title} resolve. |
| 301 |
foreach ( $result as $rkey => $rval ) { |
| 302 |
if ( is_string( $rval ) || is_numeric( $rval ) || is_bool( $rval ) ) { |
| 303 |
$trigger_data[ $target_node_id . '.' . $rkey ] = (string) $rval; |
| 304 |
} |
| 305 |
} |
| 306 |
} |
| 307 |
|
| 308 |
self::log_execution( $workflow_id, $trigger_id, $app_id, $result ); |
| 309 |
|
| 310 |
if ( is_array( $result ) && isset( $result['success'] ) && ! $result['success'] ) { |
| 311 |
error_log( sprintf( 'WPbot Automator - Workflow %s: Stopping branch execution because node %s failed.', $workflow_id, $target_node_id ) ); |
| 312 |
continue; // Stop this branch. |
| 313 |
} |
| 314 |
|
| 315 |
$executed_nodes[] = $target_node_id; |
| 316 |
$trigger_data = self::run_next_nodes( $target_node_id, $nodes, $connections, $trigger_data, $executed_nodes, $workflow_id, $trigger_id ); |
| 317 |
} |
| 318 |
} |
| 319 |
} |
| 320 |
return $trigger_data; |
| 321 |
} |
| 322 |
|
| 323 |
|
| 324 |
/** |
| 325 |
* Collect all node IDs between an iterator and its matching iterator_end. |
| 326 |
*/ |
| 327 |
private static function collect_loop_nodes( $iterator_node_id, $nodes, $connections, &$loop_node_ids, &$iterator_end_id ) { |
| 328 |
$visited = array(); |
| 329 |
$queue = array( $iterator_node_id ); |
| 330 |
|
| 331 |
while ( ! empty( $queue ) ) { |
| 332 |
$current = array_shift( $queue ); |
| 333 |
|
| 334 |
foreach ( $connections as $connection ) { |
| 335 |
if ( isset( $connection['from'] ) && $connection['from'] === $current ) { |
| 336 |
$next_id = $connection['to']; |
| 337 |
|
| 338 |
if ( in_array( $next_id, $visited ) ) { |
| 339 |
continue; |
| 340 |
} |
| 341 |
$visited[] = $next_id; |
| 342 |
|
| 343 |
// Find node. |
| 344 |
$next_node = null; |
| 345 |
foreach ( $nodes as $n ) { |
| 346 |
if ( $n['id'] === $next_id ) { |
| 347 |
$next_node = $n; |
| 348 |
break; |
| 349 |
} |
| 350 |
} |
| 351 |
|
| 352 |
if ( ! $next_node ) { |
| 353 |
continue; |
| 354 |
} |
| 355 |
|
| 356 |
$next_app_id = isset( $next_node['appData']['id'] ) ? $next_node['appData']['id'] : ''; |
| 357 |
|
| 358 |
if ( 'iterator_end' === $next_app_id ) { |
| 359 |
$iterator_end_id = $next_id; |
| 360 |
} else { |
| 361 |
$loop_node_ids[] = $next_id; |
| 362 |
$queue[] = $next_id; |
| 363 |
} |
| 364 |
} |
| 365 |
} |
| 366 |
} |
| 367 |
} |
| 368 |
|
| 369 |
/** |
| 370 |
* Run the nodes inside an iterator loop body. |
| 371 |
*/ |
| 372 |
private static function run_loop_nodes( $iterator_node_id, $loop_node_ids, $iterator_end_id, $nodes, $connections, &$loop_data, &$loop_executed, $workflow_id, $trigger_id ) { |
| 373 |
// Find first node after the iterator. |
| 374 |
foreach ( $connections as $connection ) { |
| 375 |
if ( isset( $connection['from'] ) && $connection['from'] === $iterator_node_id ) { |
| 376 |
$first_node_id = $connection['to']; |
| 377 |
|
| 378 |
if ( 'iterator_end' === self::get_node_app_id( $first_node_id, $nodes ) ) { |
| 379 |
continue; |
| 380 |
} |
| 381 |
|
| 382 |
self::run_loop_body_node( $first_node_id, $loop_node_ids, $iterator_end_id, $nodes, $connections, $loop_data, $loop_executed, $workflow_id, $trigger_id ); |
| 383 |
} |
| 384 |
} |
| 385 |
} |
| 386 |
|
| 387 |
/** |
| 388 |
* Run a single node in the loop body and recurse. |
| 389 |
*/ |
| 390 |
private static function run_loop_body_node( $node_id, $loop_node_ids, $iterator_end_id, $nodes, $connections, &$loop_data, &$loop_executed, $workflow_id, $trigger_id ) { |
| 391 |
if ( in_array( $node_id, $loop_executed ) ) { |
| 392 |
return; |
| 393 |
} |
| 394 |
|
| 395 |
$app_id = self::get_node_app_id( $node_id, $nodes ); |
| 396 |
if ( 'iterator_end' === $app_id ) { |
| 397 |
return; |
| 398 |
} |
| 399 |
|
| 400 |
$loop_executed[] = $node_id; |
| 401 |
$action = Registry::get_action( $app_id ); |
| 402 |
|
| 403 |
if ( $action ) { |
| 404 |
$target_node = null; |
| 405 |
foreach ( $nodes as $n ) { |
| 406 |
if ( $n['id'] === $node_id ) { |
| 407 |
$target_node = $n; |
| 408 |
break; |
| 409 |
} |
| 410 |
} |
| 411 |
$node_data = isset( $target_node['data'] ) ? $target_node['data'] : array(); |
| 412 |
$result = $action->execute( $node_data, $loop_data ); |
| 413 |
|
| 414 |
if ( is_array( $result ) && isset( $result['success'] ) && $result['success'] ) { |
| 415 |
$loop_data = array_merge( $loop_data, $result ); |
| 416 |
} |
| 417 |
|
| 418 |
self::log_execution( $workflow_id, $trigger_id, $app_id, $result ); |
| 419 |
|
| 420 |
if ( is_array( $result ) && isset( $result['success'] ) && ! $result['success'] ) { |
| 421 |
error_log( sprintf( 'WPbot Automator - Workflow %s: Stopping loop branch execution because node %s failed.', $workflow_id, $node_id ) ); |
| 422 |
return; // Stop this loop iteration's branch. |
| 423 |
} |
| 424 |
} |
| 425 |
|
| 426 |
// Continue to next loop body node. |
| 427 |
foreach ( $connections as $connection ) { |
| 428 |
if ( isset( $connection['from'] ) && $connection['from'] === $node_id ) { |
| 429 |
$next_id = $connection['to']; |
| 430 |
if ( 'iterator_end' === self::get_node_app_id( $next_id, $nodes ) ) { |
| 431 |
return; // Reached end of loop body. |
| 432 |
} |
| 433 |
self::run_loop_body_node( $next_id, $loop_node_ids, $iterator_end_id, $nodes, $connections, $loop_data, $loop_executed, $workflow_id, $trigger_id ); |
| 434 |
} |
| 435 |
} |
| 436 |
} |
| 437 |
|
| 438 |
/** |
| 439 |
* Helper: get the app ID for a given node ID. |
| 440 |
*/ |
| 441 |
private static function get_node_app_id( $node_id, $nodes ) { |
| 442 |
foreach ( $nodes as $node ) { |
| 443 |
if ( $node['id'] === $node_id ) { |
| 444 |
$app_id = isset( $node['appData']['id'] ) ? $node['appData']['id'] : ''; |
| 445 |
if ( ! $app_id && strpos( $node_id, '-' ) !== false ) { |
| 446 |
$app_id = explode( '-', $node_id )[0]; |
| 447 |
} |
| 448 |
return $app_id; |
| 449 |
} |
| 450 |
} |
| 451 |
return ''; |
| 452 |
} |
| 453 |
|
| 454 |
/** |
| 455 |
* Collect all downstream node objects reachable from $start_node_id via connections. |
| 456 |
* |
| 457 |
* Used by the Delay action to persist what needs to be resumed after the |
| 458 |
* delay fires. Returns an ordered array of node objects (not just IDs). |
| 459 |
* |
| 460 |
* @param string $start_node_id The node immediately *after* the delay node. |
| 461 |
* @param array $nodes All nodes in the workflow. |
| 462 |
* @param array $connections All connections in the workflow. |
| 463 |
* @return array Ordered list of node objects downstream of $start_node_id. |
| 464 |
*/ |
| 465 |
private static function collect_downstream_nodes( $start_node_id, $nodes, $connections ) { |
| 466 |
$visited = array(); |
| 467 |
$queue = array(); |
| 468 |
$result_nodes = array(); |
| 469 |
|
| 470 |
// Seed: find immediate successors of the start node. |
| 471 |
foreach ( $connections as $conn ) { |
| 472 |
if ( isset( $conn['from'] ) && $conn['from'] === $start_node_id ) { |
| 473 |
if ( ! in_array( $conn['to'], $visited, true ) ) { |
| 474 |
$queue[] = $conn['to']; |
| 475 |
$visited[] = $conn['to']; |
| 476 |
} |
| 477 |
} |
| 478 |
} |
| 479 |
|
| 480 |
while ( ! empty( $queue ) ) { |
| 481 |
$current_id = array_shift( $queue ); |
| 482 |
|
| 483 |
// Find the node object. |
| 484 |
foreach ( $nodes as $node ) { |
| 485 |
if ( $node['id'] === $current_id ) { |
| 486 |
$result_nodes[] = $node; |
| 487 |
break; |
| 488 |
} |
| 489 |
} |
| 490 |
|
| 491 |
// Traverse outward. |
| 492 |
foreach ( $connections as $conn ) { |
| 493 |
if ( isset( $conn['from'] ) && $conn['from'] === $current_id ) { |
| 494 |
if ( ! in_array( $conn['to'], $visited, true ) ) { |
| 495 |
$queue[] = $conn['to']; |
| 496 |
$visited[] = $conn['to']; |
| 497 |
} |
| 498 |
} |
| 499 |
} |
| 500 |
} |
| 501 |
|
| 502 |
return $result_nodes; |
| 503 |
} |
| 504 |
|
| 505 |
|
| 506 |
/** |
| 507 |
* Log execution results |
| 508 |
*/ |
| 509 |
public static function log_execution( $workflow_id, $trigger_id, $action_id, $result ) { |
| 510 |
$status = 'success'; |
| 511 |
$error_message = ''; |
| 512 |
$log_data = ''; |
| 513 |
|
| 514 |
if ( is_array( $result ) ) { |
| 515 |
if ( isset( $result['success'] ) && ! $result['success'] ) { |
| 516 |
$status = 'failed'; |
| 517 |
} |
| 518 |
$error_message = isset( $result['message'] ) ? $result['message'] : ''; |
| 519 |
$log_data = wp_json_encode( $result ); |
| 520 |
} elseif ( false === $result ) { |
| 521 |
$status = 'failed'; |
| 522 |
$error_message = 'Action returned false'; |
| 523 |
} else { |
| 524 |
$log_data = (string) $result; |
| 525 |
} |
| 526 |
|
| 527 |
Database::add_log( array( |
| 528 |
'workflow_id' => $workflow_id, |
| 529 |
'trigger_type' => (string) $trigger_id, |
| 530 |
'action_id' => (string) $action_id, |
| 531 |
'status' => $status, |
| 532 |
'log_data' => $log_data, |
| 533 |
'error_message' => $error_message, |
| 534 |
) ); |
| 535 |
} |
| 536 |
|
| 537 |
public static function debug_dump_all_workflows() { |
| 538 |
global $wpdb; |
| 539 |
$table = \WPbot_Automator\Core\Database::get_workflows_table(); |
| 540 |
$workflows = $wpdb->get_results( "SELECT * FROM {$table}" ); |
| 541 |
error_log( 'WPbot Automator - DEBUG DUMP ALL WORKFLOWS' ); |
| 542 |
foreach ( $workflows as $workflow ) { |
| 543 |
error_log( sprintf( 'Workflow ID: %d, Name: %s, Status: %s', $workflow->id, $workflow->name, $workflow->status ) ); |
| 544 |
error_log( 'Data: ' . $workflow->workflow_data ); |
| 545 |
} |
| 546 |
} |
| 547 |
} |
| 548 |
|
