50 lines
1.3 KiB
Lua
50 lines
1.3 KiB
Lua
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local adfly = {}
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local utilities = require('otouto.utilities')
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local HTTPS = require('ssl.https')
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local redis = (loadfile "./otouto/redis.lua")()
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function adfly:init(config)
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adfly.triggers = {
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'adf.ly/([A-Za-z0-9-_-]+)'
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}
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adfly.doc = [[*adf.ly-Link*: Postet vollen Link]]
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end
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function adfly:expand_adfly_link(adfly_code)
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local BASE_URL = 'https://andibi.tk/dl/adfly.php'
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local url = BASE_URL..'/?url=http://adf.ly/'..adfly_code
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local res,code = HTTPS.request(url)
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if code ~= 200 then return nil end
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if res == 'Fehler: Keine Adf.ly-URL gefunden!' then return 'NOTFOUND' end
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cache_data('adfly', adfly_code, res, 31536000, 'key')
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return res
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end
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function adfly:action(msg)
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local input = msg.text
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if not input:match('adf.ly/([A-Za-z0-9-_-]+)') then
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return
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end
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local adfly_code = input:match('adf.ly/([A-Za-z0-9-_-]+)')
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local hash = 'telegram:cache:adfly:'..adfly_code
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if redis:exists(hash) == false then
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local expanded_url = adfly:expand_adfly_link(adfly_code)
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if not expanded_url then
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utilities.send_reply(self, msg, config.errors.connection)
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return
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end
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if expanded_url == 'NOTFOUND' then
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utilities.send_reply(self, msg, 'Fehler: Keine Adf.ly-URL gefunden!')
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return
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end
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utilities.send_reply(self, msg, expanded_url)
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else
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local data = redis:get(hash)
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utilities.send_reply(self, msg, data)
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end
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end
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return adfly
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