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Mikubot-2/miku/plugins/golem.lua

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local golem = {}
local http = require('socket.http')
local json = require('dkjson')
local utilities = require('miku.utilities')
local bindings = require('miku.bindings')
function golem:init(config)
if not cred_data.golem_apikey then
print('Missing config value: golem_apikey.')
print('golem.lua will not be enabled.')
return
end
golem.triggers = {
"golem.de/news/([A-Za-z0-9-_-]+)-(%d+).html"
}
end
local BASE_URL = 'http://api.golem.de/api'
function golem:get_golem_data (article_identifier)
local apikey = cred_data.golem_apikey
local url = BASE_URL..'/article/meta/'..article_identifier..'/?key='..apikey..'&format=json'
local res,code = http.request(url)
if code ~= 200 then return "HTTP-FEHLER" end
local data = json.decode(res).data
local url = BASE_URL..'/article/images/'..article_identifier..'/?key='..apikey..'&format=json'
local res,code = http.request(url)
if code ~= 200 then return "HTTP-FEHLER" end
local image_data = json.decode(res).data
return data, image_data
end
function golem:send_golem_data(data, image_data)
local headline = '*'..data.headline..'*'
if data.subheadline ~= "" then
subheadline = '\n_'..data.subheadline..'_'
else
subheadline = ""
end
local subheadline = data.subheadline
local abstracttext = data.abstracttext
local text = headline..subheadline..'\n'..abstracttext
if image_data[1] then
image_url = image_data[1].native.url
else
image_url = data.leadimg.url
end
return text, image_url
end
function golem:action(msg, config, matches)
local article_identifier = matches[2]
local data, image_data = golem:get_golem_data(article_identifier)
if not data and not image_data then utilities.send_reply(self, msg, config.errors.connection) return end
local text, image_url = golem:send_golem_data(data, image_data)
if image_url then
utilities.send_typing(self, msg.chat.id, 'upload_photo')
local file = download_to_file(image_url)
utilities.send_photo(self, msg.chat.id, file, nil, msg.message_id)
end
utilities.send_reply(self, msg, text, true)
end
return golem