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Portiere YouTube_DL

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This commit is contained in:
Andreas Bielawski 2016-06-20 22:17:56 +02:00
parent 39142d7b0f
commit efaea5d97f
1 changed files with 68 additions and 0 deletions
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otouto/plugins/youtube_dl.lua Normal file
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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, '%[download%]File is larger than max-filesize (.*)') 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, '%[download%]File is larger than max-filesize (.*)') 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