Better logging, new preview.lua plugin.
When an exception is caught, info will be printed to the config.log_chat or the console. /preview will give an "unlinked" preview for the link. youtube.lua now uses config.google_api_key. youtube.lua now uses unlinked previews. lastfm.lua gives more informative error messages. New utility: handle_exception().
This commit is contained in:
topkecleon
parent
c50b1ca3fa
commit
fe549add63
12
bindings.lua
12
bindings.lua
@ -105,7 +105,7 @@ sendPhoto = function(chat_id, photo, caption, reply_to_message_id)
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local url = BASE_URL .. '/sendPhoto'
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local curl_command = 'curl "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "photo=@' .. photo .. '"'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "photo=@' .. photo .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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@ -123,7 +123,7 @@ sendDocument = function(chat_id, document, reply_to_message_id)
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local url = BASE_URL .. '/sendDocument'
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local curl_command = 'curl "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "document=@' .. document .. '"'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "document=@' .. document .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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@ -137,7 +137,7 @@ sendSticker = function(chat_id, sticker, reply_to_message_id)
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local url = BASE_URL .. '/sendSticker'
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local curl_command = 'curl "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "sticker=@' .. sticker .. '"'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "sticker=@' .. sticker .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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@ -151,7 +151,7 @@ sendAudio = function(chat_id, audio, reply_to_message_id, duration, performer, t
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local url = BASE_URL .. '/sendAudio'
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local curl_command = 'curl "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "audio=@' .. audio .. '"'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "audio=@' .. audio .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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@ -177,7 +177,7 @@ sendVideo = function(chat_id, video, reply_to_message_id, duration, performer, t
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local url = BASE_URL .. '/sendVideo'
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local curl_command = 'curl "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "video=@' .. video .. '"'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "video=@' .. video .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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@ -199,7 +199,7 @@ sendVoice = function(chat_id, voice, reply_to_message_id)
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local url = BASE_URL .. '/sendVoice'
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local curl_command = 'curl "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "voice=@' .. voice .. '"'
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local curl_command = 'curl -s "' .. url .. '" -F "chat_id=' .. chat_id .. '" -F "voice=@' .. voice .. '"'
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if reply_to_message_id then
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curl_command = curl_command .. ' -F "reply_to_message_id=' .. reply_to_message_id .. '"'
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6
bot.lua
6
bot.lua
@ -61,7 +61,7 @@ on_msg_receive = function(msg) -- The fn run whenever a message is received.
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end)
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if not success then
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sendReply(msg, 'An unexpected error occurred.')
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print(msg.text, result)
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handle_exception(result, msg.text)
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return
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end
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-- If the action returns a table, make that table msg.
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@ -95,7 +95,9 @@ while is_started do -- Start a loop while the bot should be running.
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for i,v in ipairs(plugins) do
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if v.cron then -- Call each plugin's cron function, if it has one.
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local res, err = pcall(function() v.cron() end)
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if not res then print('ERROR: '..err) end
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if not res then
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handle_exception(err, 'CRON: ' .. i)
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end
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end
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end
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last_cron = os.time() -- And finally, update the variable.
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@ -12,6 +12,7 @@ return {
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cli_port = 4567,
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admin = 00000000,
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admin_name = 'John Smith',
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log_chat = nil,
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about_text = [[
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I am otouto, the plugin-wielding, multi-purpose Telegram bot written by topkecleon.
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@ -69,7 +69,7 @@ local action = function(msg)
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local jdat = JSON.decode(jstr)
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if jdat.error then
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sendReply(msg, config.errors.results)
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sendReply(msg, 'Please specify your last.fm username or set it with /fmset.')
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return
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end
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47
plugins/preview.lua
Normal file
47
plugins/preview.lua
Normal file
@ -0,0 +1,47 @@
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local command = 'preview <link>'
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local doc = [[```
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/preview <link>
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Returns a full-message, "unlinked" preview.
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```]]
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local triggers = {
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'^/preview'
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}
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local action = function(msg)
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local input = msg.text:input()
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if not input then
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sendMessage(msg.chat.id, doc, true, nil, true)
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return
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end
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input = get_word(input, 1)
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if not input:match('^https?://.+') then
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input = 'http://' .. input
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end
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local res = HTTP.request(input)
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if not res then
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sendReply(msg, 'Please provide a valid link.')
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return
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end
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if res:len() == 0 then
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sendReply(msg, 'Sorry, the link you provided is not letting us make a preview.')
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return
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end
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-- Invisible zero-width, non-joiner.
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local output = '[](' .. input .. ')'
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sendMessage(msg.chat.id, output, false, nil, true)
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end
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return {
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action = action,
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triggers = triggers,
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doc = doc,
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command = command
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}
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@ -42,7 +42,7 @@ local action = function(msg)
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sendReply(msg, config.errors.results)
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return
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end
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--
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local url = jdat.responseData.results[1].url
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local title = jdat.responseData.results[1].titleNoFormatting:gsub(' %- Wikipedia, the free encyclopedia', '')
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@ -79,6 +79,13 @@ local action = function(msg)
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end
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sendMessage(msg.chat.id, output, true, nil, true)
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--
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--[[ Comment the previous block and uncomment this one for full-message,
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-- "unlinked" link previews.
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-- Invisible zero-width, non-joiner.
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local output = '[](' .. jdat.responseData.results[1].url .. ')'
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sendMessage(msg.chat.id, output, false, nil, true)
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]]--
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end
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@ -1,5 +1,11 @@
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-- Thanks to @TiagoDanin for writing the original plugin.
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if not config.google_api_key then
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print('Missing config value: google_api_key.')
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print('youtube.lua will not be enabled.')
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return
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end
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local command = 'youtube <query>'
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local doc = [[```
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/youtube <query>
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@ -25,7 +31,7 @@ local action = function(msg)
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end
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end
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local url = 'https://www.googleapis.com/youtube/v3/search?key=AIzaSyAfe7SI8kwQqaoouvAmevBfKumaLf-3HzI&type=video&part=snippet&maxResults=1&q=' .. URL.escape(input)
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local url = 'https://www.googleapis.com/youtube/v3/search?key=' .. config.google_api_key .. '&type=video&part=snippet&maxResults=1&q=' .. URL.escape(input)
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local jstr, res = HTTPS.request(url)
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if res ~= 200 then
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@ -35,9 +41,9 @@ local action = function(msg)
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local jdat = JSON.decode(jstr)
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local message = 'https://www.youtube.com/watch?v=' .. jdat.items[1].id.videoId
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local output = '[](https://www.youtube.com/watch?v=' .. jdat.items[1].id.videoId .. ')'
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sendMessage(msg.chat.id, message, false, msg.message_id)
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sendMessage(msg.chat.id, output, false, nil, true)
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end
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@ -140,3 +140,16 @@ resolve_username = function(target)
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end
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end
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handle_exception = function(err, message)
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local output = '\n[' .. os.date('%F %T', os.time()) .. ']\n' .. bot.username .. ': ' .. err .. '\n' .. message .. '\n'
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if config.log_chat then
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output = '```' .. output .. '```'
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sendMessage(config.log_chat, output, true, nil, true)
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else
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print(output)
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end
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end
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