1
0
mirror of https://github.com/InsanusMokrassar/TelegramBotAPI.git synced 2024-11-25 11:38:45 +00:00
tgbotapi/README.md

68 lines
3.5 KiB
Markdown
Raw Normal View History

2018-12-26 08:07:24 +00:00
# TelegramBotAPI
2018-12-28 05:26:15 +00:00
[![Download](https://api.bintray.com/packages/insanusmokrassar/StandardRepository/TelegramBotAPI/images/download.svg) ](https://bintray.com/insanusmokrassar/StandardRepository/TelegramBotAPI/_latestVersion)
[![Build Status](https://jenkins.insanusmokrassar.space/buildStatus/icon?job=TelegramBotAPI_master__publishing)](https://jenkins.insanusmokrassar.space/job/TelegramBotAPI_master__publishing/)
2018-12-26 08:07:24 +00:00
## What is it?
It is one more project which wish to be useful and full Telegram Bots API bridge for Kotlin. Most part of some specific
solves or unuseful moments are describing by official [Telegram Bot API](https://core.telegram.org/bots/api).
2019-02-27 07:30:43 +00:00
## Compatibility
This version compatible with [July 2018 update of TelegramBotAPI](https://core.telegram.org/bots/api#july-26-2018). That means that
most part of API has been implemented (according to last [August 2018 update of TelegramBotAPI](https://core.telegram.org/bots/api#august-27-2018))
except the Passport API which will be included as soon as possible.
2018-12-26 08:07:24 +00:00
## How to work with library?
By default in any documentation will be meaning that you have variable in scope with names
| Name of variable | Description | Where to get? (Examples) |
|:----------------:|:-----------:|:------------------------:|
| executor | [RequestsExecutor](src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/bot/RequestsExecutor.kt) | [Ktor RequestExecutor realisation](src/main/kotlin/com/github/insanusmokrassar/TelegramBotAPI/bot/Ktor/KtorRequestsExecutor.kt) |
## Requests Examples
### Get Me
```kotlin
executor.execute(GetMe())
```
As a result you will receive `User` object. This object used as is now (as in API documentation), but it is possible
that this class will be renamed to `RawUser` and you will be able to get real realisation of this object like `Bot` (in
cases when `isBot` == `true`) or `User` (otherwise)
## Getting updates
In this library currently realised two ways to get updates from telegram:
* Polling - in this case bot will request updates from time to time (you can set up delay between requests)
* Webhook via reverse proxy or something like this
### Updates filters
Currently webhook method contains `UpdatesFilter` as necessary argument for getting updates.
`UpdatesFilter` will sort updates and throw their into different callbacks. Currently supporting
separate getting updates for media groups - they are accumulating with debounce in one second
(for being sure that all objects of media group was received).
Updates polling also support `UpdatesFilter` but you must not use it and can get updates directly
in `UpdateReceiver`, which you will provide to `startGettingOfUpdates` method
### Webhook set up
If you wish to use webhook method, you will need:
* White IP - your IP address or host, which available for calling. [TelegramBotAPI](https://core.telegram.org/bots/api#setwebhook)
recommend to use some unique address for each bot which you are using
2019-02-27 07:13:14 +00:00
* SSL certificate. Usually you can obtain the certificate using your domain provider, [Let'sEncrypt](https://letsencrypt.org/) or [create it](https://core.telegram.org/bots/self-signed)
* Nginx or something like this
2019-02-27 07:13:14 +00:00
Template for Nginx server config you can find in [this gist](https://gist.github.com/InsanusMokrassar/fcc6e09cebd07e46e8f0fdec234750c4#file-nginxssl-conf).
2019-03-30 11:37:04 +00:00
For webhook you can provide `File` with public part of certificate, `URL` where bot will be available and inner `PORT` which
will be used to start receiving of updates. Actually, you can skip passing of `File` when you have something like
nginx for proxy forwarding.