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Merge pull request #1 from javierhonduco/master

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This commit is contained in:
Yago 2014-10-11 15:32:23 +02:00
commit c3109b2a50
2 changed files with 40 additions and 17 deletions
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23
README.md
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@ -1,15 +1,22 @@
telegram-bot
============
Bot for telegram with [tg](https://github.com/vysheng/tg).
A telegram bot using https://github.com/vysheng/tg.
Installation
------------
* Requirements
```bash
# Tested on Ubuntu 14.04
sudo apt-get install lua-socket libreadline-dev libconfig-dev libssl-dev lua5.2 liblua5.2-dev libevent-dev fortune curl
git clone https://github.com/yagop/telegram-bot.git && cd telegram-bot
git submodule update --init --recursive
cd tg
./configure && make
../launch.sh
# 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 fortune curl luarocks
```
* Clone the repo & compile the telegram library
```bash
$ git clone https://github.com/yagop/telegram-bot --recursive && cd telegram-bot/tg
$ ./configure && make
$ cd .. && ./launch.sh # Will ask you for a telegram enabled number phone & confirmation code.
```
Command list

18
bot/bot.lua
View File

@ -16,9 +16,11 @@ function on_msg_receive (msg)
else
if is_image_url(msg.text) then
send_image_from_url (msg)
elseif is_youtube_url(msg.text) then
send_youtube_thumbnail(msg.text)
else
if is_file_url(msg.text) then
send_file_from_url (msg)
send_file_from_url(msg)
end
end
end
@ -67,6 +69,20 @@ function is_image_url(text)
return false
end
function is_youtube_url(text)
-- http://stackoverflow.com/questions/19377262/regex-for-youtube-url
not_full_yt_url = string.match(text, "youtube.com/watch%?v=([A-Za-z0-9-]*)") == nil
not_short_yt_url = string.match(text, "youtu.be/([A-Za-z0-9-]*)") == nil
yt = full_yt_url or short_yt_url
return yt
end
function send_youtube_thumbnail(msg)
yt_thumbnail = "http://img.youtube.com/vi/".. string.match(msg.text, "([A-Za-z0-9-]*)").."/hqdefault.jpg"
file = download_to_file(yt_thumbnail)
send_photo(get_receiver(msg), file, ok_cb, false)
end
function is_file_url(text)
last = string.get_last_word(text)
extension = string.get_extension_from_filename(last)