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itunes.lua
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itunes.lua
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--[[
mattata v2.0 - iTunes Plugin
Searches the iTunes Store for tracks.
]]
local plugin = {}
plugin.name = 'itunes'
plugin.category = 'media'
plugin.description = 'Search the iTunes Store for tracks'
plugin.commands = { 'itunes' }
plugin.help = '/itunes <query> - Search iTunes for a track and return song info with pricing.'
function plugin.on_message(api, message, ctx)
local https = require('ssl.https')
local json = require('dkjson')
local url = require('socket.url')
local tools = require('telegram-bot-lua.tools')
local ltn12 = require('ltn12')
if not message.args or message.args == '' then
return api.send_message(message.chat.id, 'Please specify a search query, e.g. <code>/itunes imagine dragons believer</code>.', 'html')
end
local query = url.escape(message.args)
local api_url = string.format(
'https://itunes.apple.com/search?term=%s&media=music&entity=song&limit=1',
query
)
local response_body = {}
local res, code = https.request({
url = api_url,
method = 'GET',
sink = ltn12.sink.table(response_body),
headers = {
['Accept'] = 'application/json'
}
})
if not res or code ~= 200 then
return api.send_message(message.chat.id, 'Failed to search iTunes. Please try again later.')
end
local body = table.concat(response_body)
local data, _ = json.decode(body)
if not data or not data.results or #data.results == 0 then
return api.send_message(message.chat.id, 'No results found for that query.')
end
local track = data.results[1]
local track_name = track.trackName or 'Unknown'
local artist_name = track.artistName or 'Unknown'
local album_name = track.collectionName or 'Unknown'
local track_url = track.trackViewUrl or ''
local artwork_url = track.artworkUrl100 or ''
-- Format price
local price = 'N/A'
if track.trackPrice and track.currency then
if track.trackPrice < 0 then
price = 'Not available for individual sale'
else
price = string.format('%s %.2f', track.currency, track.trackPrice)
end
end
local output = string.format(
'<b>%s</b>\nArtist: %s\nAlbum: %s\nPrice: %s',
tools.escape_html(track_name),
tools.escape_html(artist_name),
tools.escape_html(album_name),
tools.escape_html(price)
)
if track_url ~= '' then
output = output .. string.format('\n<a href="%s">View on iTunes</a>', tools.escape_html(track_url))
end
-- Send artwork as photo with caption if available
if artwork_url ~= '' then
-- Use higher resolution artwork
local hires_url = artwork_url:gsub('100x100', '600x600')
local success = api.send_photo(message.chat.id, hires_url, output, 'html')
if success then
return success
end
end
-- Fallback to text-only
return api.send_message(message.chat.id, output, 'html', true)
end
return plugin

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