telegram-bot
============

A Telegram Bot based on plugins using [tg](https://github.com/vysheng/tg).

Multimedia
----------
- When user sends image (png, jpg, jpeg) URL download and send it to origin.
- When user sends media (gif, mp4, pdf, etc.) URL download and send it to origin.
- When user sends twitter URL, send text and images to origin. Requires OAuth Key.
- When user sends youtube URL, send to origin video image.

![http://i.imgur.com/0FGUvU0.png](http://i.imgur.com/0FGUvU0.png) ![http://i.imgur.com/zW7WWWt.png](http://i.imgur.com/zW7WWWt.png) ![http://i.imgur.com/zW7WWWt.png](http://i.imgur.com/kPK7paz.png)

Bot Commands
------------
<table>
<thead>
<tr>
<td><strong>Name</strong></td>
<td><strong>Description</strong></td>
<td><strong>Usage</strong></td>
</tr>
</thead>
<tbody><tr><td>9gag.lua</td><td>9GAG for telegram</td><td>!9gag: Send random image from 9gag</td></tr><tr><td>btc.lua</td><td>Bitcoin global average market value (in EUR or USD)</td><td>!btc [EUR|USD] [amount]</td></tr><tr><td>echo.lua</td><td>echoes the msg</td><td>!echo [whatever]</td></tr><tr><td>eur.lua</td><td>EURUSD market value</td><td>!eur [USD]</td></tr><tr><td>fortunes_uc3m.lua</td><td>Fortunes from Universidad Carlos III</td><td>!uc3m</td></tr><tr><td>get.lua</td><td>retrieves variables saved with !set</td><td>!get (value_name)</td></tr><tr><td>giphy.lua</td><td>GIFs from telegram with Giphy API</td><td>!gif (term): Search and sends GIF from Giphy. If no param, sends a trending GIF.<br>!giphy (term): Search and sends GIF from Giphy. If no param, sends a trending GIF.<br></td></tr><tr><td>google.lua</td><td>Searches Google and send results</td><td>!google [terms]</td></tr><tr><td>gps.lua</td><td>generates a map showing the given GPS coordinates</td><td>!gps latitude,longitude</td></tr><tr><td>hello.lua</td><td>Says hello to someone</td><td>say hello to [name]</td></tr><tr><td>help.lua</td><td>Lists all available commands</td><td>!help<br>!help md<br></td></tr><tr><td>images.lua</td><td>When user sends image URL (ends with png, jpg, jpeg) download and send it to origin.</td><td></td></tr><tr><td>img_google.lua</td><td>search image with Google API and sends it</td><td>!img [topic]</td></tr><tr><td>invite.lua</td><td>Invite other user to the chat group</td><td>!invite name [user_name]<br>!invite id [user_id]<br></td></tr><tr><td>location.lua</td><td>Gets information about a location, maplink and overview</td><td>!loc (location)</td></tr><tr><td>media.lua</td><td>When user sends media URL (ends with gif, mp4, pdf, etc.) download and send it to origin.</td><td></td></tr><tr><td>ping.lua</td><td>If domain is offline, send msg to peer</td><td></td></tr><tr><td>plugins.lua</td><td>Enables, disables and reloads plugins. Privileged users only.</td><td>!plugins: list all plugins<br>!plugins enable [plugin]<br>!plugins disable [plugin]<br>!plugins reload<br></td></tr><tr><td>rae.lua</td><td>Spanish dictionary</td><td>!rae [word]</td></tr><tr><td>set.lua</td><td>Set value</td><td>!set [value_name] [data]</td></tr><tr><td>stats.lua</td><td>Numer of messages by user</td><td>!stats</td></tr><tr><td>time.lua</td><td>Displays the local time in an area</td><td>!time [area]</td></tr><tr><td>twitter.lua</td><td>When user sends twitter URL, send text and images to origin. Requieres OAuth Key.</td><td></td></tr><tr><td>twitter_send.lua</td><td>Sends a tweet</td><td>!tw [text]</td></tr><tr><td>version.lua</td><td>Shows bot version</td><td>!version</td></tr><tr><td>weather.lua</td><td>weather in that city (Madrid is default)</td><td>!weather (city)</td></tr><tr><td>youtube.lua</td><td>sends YouTube image</td><td></td></tr></tbody></table>

Installation
------------
```bash
# Tested on Ubuntu 14.04, for other OSs check out https://github.com/vysheng/tg#installation
$ sudo apt-get install libreadline-dev libconfig-dev libssl-dev lua5.2 liblua5.2-dev libevent-dev unzip git
$ cd /tmp
$ wget http://luarocks.org/releases/luarocks-2.2.0.tar.gz
$ tar -xzvf luarocks-2.2.0.tar.gz
$ cd luarocks-2.2.0/
$ ./configure
$ make && sudo make install
$ sudo luarocks install oauth
$ sudo luarocks install luasocket
```
```bash
# After those dependencies, lets install the bot
$ cd $HOME
$ git clone https://github.com/yagop/telegram-bot.git --recursive
$ cd telegram-bot/tg
$ ./configure && make && cd ..
$ ./launch.sh # Will ask you for a phone number & confirmation code.
```

Enable more [`plugins`](https://github.com/yagop/telegram-bot/tree/master/plugins)
-------------
See the plugins list with `!plugins` command.

Enable a disabled plugin by `!plugins enable [name]`.

Disable an enabled plugin by `!plugins disable [name]`.

Those commands require a privileged user, privileged users are defined inside `data/config.lua` (generated by the bot), stop de bot and edit if necessary.


Run it as a daemon
------------
If your linux/unix comes with [upstart](http://upstart.ubuntu.com/) you can run the bot by this way
```bash
$ sed -i "s/yourusername/$(whoami)/g" etc/telegram.conf
$ sed -i "s_telegrambotpath_$(pwd)_g" etc/telegram.conf
$ sudo cp etc/telegram.conf /etc/init/
$ sudo start telegram # To start it
$ sudo stop telegram # To stop it
```

Contact me
------------
You can contact me [via Telegram](https://telegram.me/yago_perez) but if you have an issue please [open](https://github.com/yagop/telegram-bot/issues) one.