40 lines
1.2 KiB
Lua
40 lines
1.2 KiB
Lua
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function get_weather(location)
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print("Finding weather in ", location)
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b, c, h = http.request("http://api.openweathermap.org/data/2.5/weather?q=" .. location .. "&units=metric")
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weather = json:decode(b)
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print("Weather returns", weather)
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local city = weather.name
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local country = weather.sys.country
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temp = 'The temperature in ' .. city .. ' (' .. country .. ')'
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temp = temp .. ' is ' .. weather.main.temp .. '°C'
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conditions = 'Current conditions are: ' .. weather.weather[1].description
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if weather.weather[1].main == 'Clear' then
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conditions = conditions .. ' ☀'
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elseif weather.weather[1].main == 'Clouds' then
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conditions = conditions .. ' ☁☁'
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elseif weather.weather[1].main == 'Rain' then
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conditions = conditions .. ' ☔'
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elseif weather.weather[1].main == 'Thunderstorm' then
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conditions = conditions .. ' ☔☔☔☔'
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end
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return temp .. '\n' .. conditions
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end
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function run(msg, matches)
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if string.len(matches[1]) > 2 then
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city = matches[1]
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else
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city = "Madrid,ES"
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end
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return get_weather(city)
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end
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return {
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description = "weather in that city (Madrid is default)",
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usage = "weather [city]",
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regexp = "^weather(.*)$",
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run = run
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}
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