69 lines
2.2 KiB
Lua
69 lines
2.2 KiB
Lua
local youtube_dl = {}
|
|
|
|
local utilities = require('otouto.utilities')
|
|
|
|
function youtube_dl:init(config)
|
|
youtube_dl.triggers = {
|
|
"^/(mp4) (https?://[%w-_%.%?%.:/%+=&]+)$",
|
|
"^/(mp3) (https?://[%w-_%.%?%.:/%+=&]+)$"
|
|
}
|
|
|
|
youtube_dl.doc = [[*
|
|
]]..config.cmd_pat..[[mp3* _<URL>_: Lädt Audio von [untersützten Seiten](https://rg3.github.io/youtube-dl/supportedsites.html)
|
|
*]]..config.cmd_pat..[[mp4* _<URL>_: Lädt Video von [untersützten Seiten](https://rg3.github.io/youtube-dl/supportedsites.html)
|
|
]]
|
|
end
|
|
|
|
youtube_dl.command = 'mp3 <URL>, /mp4 <URL>'
|
|
|
|
function youtube_dl:convert_video(link)
|
|
local output = io.popen('youtube-dl -f mp4 --max-filesize 49m -o "/tmp/%(title)s.%(ext)s" '..link):read('*all')
|
|
print(output)
|
|
if string.match(output, '.* File is larger .*') then
|
|
return 'TOOBIG'
|
|
end
|
|
local video = string.match(output, '%[download%] Destination: /tmp/(.*).mp4')
|
|
if not video then
|
|
video = string.match(output, '%[download%] /tmp/(.*).mp4 has already been downloaded')
|
|
end
|
|
return '/tmp/'..video..'.mp4'
|
|
end
|
|
|
|
function youtube_dl:convert_audio(link)
|
|
local output = io.popen('youtube-dl --max-filesize 49m -o "/tmp/%(title)s.%(ext)s" --extract-audio --audio-format mp3 '..link):read('*all')
|
|
print(output)
|
|
if string.match(output, '.* File is larger .*') then
|
|
return 'TOOBIG'
|
|
end
|
|
local audio = string.match(output, '%[ffmpeg%] Destination: /tmp/(.*).mp3')
|
|
return '/tmp/'..audio..'.mp3'
|
|
end
|
|
|
|
function youtube_dl:action(msg, config)
|
|
local link = matches[2]
|
|
|
|
if matches[1] == 'mp4' then
|
|
utilities.send_typing(self, msg.chat.id, 'upload_video')
|
|
local file = youtube_dl:convert_video(link)
|
|
if file == 'TOOBIG' then
|
|
utilities.send_reply(self, msg, 'Das Video überschreitet die Grenze von 50 MB!')
|
|
return
|
|
end
|
|
utilities.send_video(self, msg.chat.id, file, nil, msg.message_id)
|
|
return
|
|
end
|
|
|
|
if matches[1] == 'mp3' then
|
|
utilities.send_typing(self, msg.chat.id, 'upload_audio')
|
|
local file = youtube_dl:convert_audio(link)
|
|
if file == 'TOOBIG' then
|
|
utilities.send_reply(self, msg, 'Die MP3 überschreitet die Grenze von 50 MB!')
|
|
return
|
|
end
|
|
utilities.send_audio(self, msg.chat.id, file, msg.message_id)
|
|
return
|
|
end
|
|
end
|
|
|
|
return youtube_dl
|