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Mikubot-2/otouto/plugins/media.lua
2016-09-08 15:15:19 +02:00

62 lines
2.1 KiB
Lua

local media = {}
local mime = (loadfile "./otouto/mimetype.lua")()
media.triggers = {
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(gif))$",
"^(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(mp4))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(pdf))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(ogg))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(zip))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(tar.gz))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(7z))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(mp3))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(rar))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(wmv))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(doc))$",
"^(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(avi))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(wav))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(apk))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(webm))$",
"^(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(ogv))$",
"(https?://[%w-_%.%?%.:,/%+=&%[%]]+%.(webp))$"
}
function media:action(msg, config, matches)
local url = matches[1]
local ext = matches[2]
local mime_type = mime.get_content_type_no_sub(ext)
local receiver = msg.chat.id
if mime_type == 'audio' then
chat_action = 'upload_audio'
elseif mime_type == 'video' then
chat_action = 'upload_video'
else
chat_action = 'upload_document'
end
local file, last_modified, nocache = get_cached_file(url, nil, msg.chat.id, chat_action)
if not file then return end
if ext == 'gif' then
result = utilities.send_document(receiver, file, nil, msg.message_id)
elseif ext == 'ogg' then
result = utilities.send_voice(receiver, file, msg.message_id)
elseif mime_type == 'audio' then
result = utilities.send_audio(receiver, file, msg.message_id)
elseif mime_type == 'video' then
result = utilities.send_video(receiver, file, nil, msg.message_id)
else
result = utilities.send_document(receiver, file, nil, msg.message_id)
end
if nocache then return end
if not result then return end
-- Cache File-ID und Last-Modified-Header in Redis
cache_file(result, url, last_modified)
end
return media