<?php

namespace Modules\Monitoring\Actions;

use API;
use CControllerMenuPopup;
use CControllerResponseData;
use CWebUser;

class MenuPopupExtendedAction extends CControllerMenuPopup {
        private function getTagValue($event_tags, $tag_name) {
            $tag_index = array_search($tag_name, array_column($event_tags, 'tag'));
            $tag_value = $tag_index ? $event_tags[$tag_index]['value'] : '';
            return $tag_value;
        }

        public function getResponse() {
                /** @var CControllerResponseData $response */
                $response = parent::getResponse();
                $input = $this->getInput('data', []);
                $output = $response->getData();
                $main_block = json_decode($output['main_block'] ?? '[]', true);
                if (!isset($input['triggerid']) || !isset($main_block['data']) || !isset($main_block['data']['eventid'])) {
                        return $response;
                }
                $eventid = $main_block['data']['eventid'];
                $event = API::Event()->get([
                    'eventids' => [$eventid],
                    'output' => ['name', 'opdata', 'clock'],
                    'selectHosts' => ['host'],
                    'selectTags' => 'extend'
                ])[0];
                $trigger = API::Trigger()->get([
                    'triggerids' => [$input['triggerid']],
                    'output' => 'extend',
                    'expandComment' => true
                ])[0];
                $event_tags = $event['tags'];

                // Confluence URL
                if ($this->getTagValue($event_tags, 'confluence_url') !== '') {
                    $confluence_url = $this->getTagValue($event_tags, 'confluence_url');
                }
                else {
                    $confluence_url = $trigger['url'];
                }

                $main_block['data']['urls'][] = [
                    'label' => 'Confluence URL',
                    'menu_path' => '',
                    'url' => $confluence_url,
                    'target' => '_blank',
                    'confirmation' => '',
                    'rel' => 'noopener noreferrer'
                ];
                // END Confluence URL

                return new CControllerResponseData(['main_block' => json_encode($main_block)]);
        }
}

{
"label": "ServiceNow: IN12345",
"menu_path": "",
"confirmation": "",
"url": "https://p**.service-now.com/nav_to.do?uri=incident.do?sys_id=***",
"target": "_blank"
}