interface_95_modWebhook_WebhookTriggers.class.php

<?php
/* Copyright (C) 2022 SuperAdmin    <test@dolibarr.com>
 * Copyright (C) 2023 William Mead  <william.mead@manchenumerique.fr>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
require_once DOL_DOCUMENT_ROOT.'/core/triggers/dolibarrtriggers.class.php';
require_once DOL_DOCUMENT_ROOT.'/webhook/class/target.class.php';
 
class InterfaceWebhookTriggers extends DolibarrTriggers
{
  public function __construct($db)
  {
    parent::__construct($db);
    $this->family = "demo";
    $this->description = "Webhook triggers.";
    $this->version = self::VERSIONS['dev'];
    $this->picto = 'webhook';
  }
 
  public function runTrigger($action, $object, User $user, Translate $langs, Conf $conf)
  {
    if (empty($conf->webhook) || empty($conf->webhook->enabled)) {
      return 0; // If module is not enabled, we do nothing
    }
    require_once DOL_DOCUMENT_ROOT.'/core/lib/geturl.lib.php';
 
    // Or you can execute some code here
    $nbPosts = 0;
    $errors = 0;
    $static_object = new Target($this->db);
    $target_url = $static_object->fetchAll();
    if (!is_array($target_url)) {
      return 0;
    }
    foreach ($target_url as $key => $tmpobject) {
      $actionarray = explode(",", $tmpobject->trigger_codes);
      if ($tmpobject->status == Target::STATUS_VALIDATED && is_array($actionarray) && in_array($action, $actionarray)) {
        // Build the answer object
        $resobject = new stdClass();
        $resobject->triggercode = $action;
        $resobject->object = dol_clone($object, 2);
 
        if (property_exists($resobject->object, 'fields')) {
          unset($resobject->object->fields);
        }
        if (property_exists($resobject->object, 'error')) {
          unset($resobject->object->error);
        }
        if (property_exists($resobject->object, 'errors')) {
          unset($resobject->object->errors);
        }
 
        $jsonstr = json_encode($resobject);
 
        $headers = array(
          'Content-Type: application/json'
          //'Accept: application/json'
        );
 
        $method = 'POSTALREADYFORMATED';
        if (getDolGlobalString('WEBHOOK_POST_SEND_DATA_AS_PARAM_STRING')) {   // For compatibility with v20- versions
          $method = 'POST';
        }
 
        // warning; the test page use its own call
        $response = getURLContent($tmpobject->url, $method, $jsonstr, 1, $headers, array('http', 'https'), 2, -1);
 
        if (empty($response['curl_error_no']) && $response['http_code'] >= 200 && $response['http_code'] < 300) {
          $nbPosts++;
        } else {
          $errors++;
          $errormsg = "The WebHook for ".$action." failed to get URL ".$tmpobject->url." with httpcode=".(!empty($response['http_code']) ? $response['http_code'] : "")." curl_error_no=".(!empty($response['curl_error_no']) ? $response['curl_error_no'] : "");
          $this->errors[] = $errormsg;
          /*if (!empty($response['content'])) {
            $this->errors[] = dol_trunc($response['content'], 200);
          }*/
          dol_syslog($errormsg, LOG_ERR);
        }
      }
    }
    if (!empty($errors)) {
      return $errors * -1;
    }
    return $nbPosts;
  }
}