|
What does it take to run the script correctly? Is it necessary to install something? Any template? Next media types? 
```
script: |
var Telegram = {
token: null,
to: null,
message: null,
proxy: null,
parse_mode: null,
sendMessage: function() {
var params =
{
chat_id: Telegram.to,
text: Telegram.message,
disable_web_page_preview: true,
disable_notification: false
}
,
data,
response,
request = new HttpRequest(),
url = 'https://api.telegram.org/bot' + Telegram.token + '/sendMessage';
if (Telegram.parse_mode !== null)
{
params['parse_mode'] = Telegram.parse_mode;
}
if (Telegram.proxy)
{
request.setProxy(Telegram.proxy);
}
request.addHeader('Content-Type: application/json');
data = JSON.stringify(params);
// Remove replace() function if you want to see the exposed token in the log file.
Zabbix.log(4, '[Telegram Webhook] URL: ' + url.replace(Telegram.token, '<TOKEN>'));
Zabbix.log(4, '[Telegram Webhook] params: ' + data);
response = request.post(url, data);
Zabbix.log(4, '[Telegram Webhook] HTTP code: ' + request.getStatus());
try
{
response = JSON.parse(response);
}
catch (error)
{
response = null;
}
if (request.getStatus() !== 200 || typeof response.ok !== 'boolean' || response.ok !== true) {
if (typeof response.description === 'string')
{
throw response.description;
}
else
{
throw 'Unknown error. Check debug log for more information.'
}
}
}
}
try {
var params = JSON.parse(value);
if (typeof params.Token === 'undefined')
{
throw 'Incorrect value is given for parameter "Token": parameter is missing';
}
Telegram.token = params.Token;
if (params.HTTPProxy)
{
Telegram.proxy = params.HTTPProxy;
}
if (['Markdown', 'HTML', 'MarkdownV2'].indexOf(params.ParseMode) !== -1)
{
Telegram.parse_mode = params.ParseMode;
}
Telegram.to = params.To;
Telegram.message = params.Subject + '\n' + params.Message;
Telegram.sendMessage();
return 'OK';
}
catch (error)
{
Zabbix.log(4, '[Telegram Webhook] notification failed: ' + error);
throw 'Sending failed: ' + error + '.';
}
```
| 
Screenshot from 2020-11-12 17-45-34.png
