- Weather unterstützt jetzt Inline-Query!
ACHTUNG: Falls noch Daten im Cache hängen (unter telegram:cache:weather in Redis, aber NUR die Koordinaten, nicht die Städtenamen!), diese bitte LÖSCHEN, da jetzt Hashes benutzt werden, um mehr Daten zu cachen (für den Inline-Mode), anstatt simple Keys - Fixe Caching für Hashes (am besten ohne TTL verwenden, TODO: fixen)
This commit is contained in:
Andreas Bielawski
parent
cf3dea9f79
commit
575ec300b8
@ -17,6 +17,10 @@ function weather:init(config)
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"^/w$",
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"^/w (.*)$"
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}
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weather.inline_triggers = {
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"^w (.+)$",
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"^w$"
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}
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weather.doc = [[*
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]]..config.cmd_pat..[[wetter*: Wetter für deinen Wohnort _(/location set [Ort])_
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*]]..config.cmd_pat..[[wetter* _<Ort>_: Wetter für diesen Ort
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@ -42,10 +46,43 @@ function get_city_name(lat, lng)
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return city
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end
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function weather:get_weather(lat, lng)
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function weather:get_city_coordinates(city, config)
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local lat = redis:hget('telegram:cache:weather:'..string.lower(city), 'lat')
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local lng = redis:hget('telegram:cache:weather:'..string.lower(city), 'lng')
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if not lat and not lng then
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print('Koordinaten nicht eingespeichert, frage Google...')
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coords = utilities.get_coords(city, config)
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lat = coords.lat
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lng = coords.lon
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end
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if not lat and not lng then
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return nil
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end
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redis:hset('telegram:cache:weather:'..string.lower(city), 'lat', lat)
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redis:hset('telegram:cache:weather:'..string.lower(city), 'lng', lng)
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return lat, lng
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end
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function weather:get_weather(lat, lng, is_inline)
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print('Finde Wetter in '..lat..', '..lng)
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local text = redis:get('telegram:cache:weather:'..lat..','..lng)
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if text then print('...aus dem Cache') return text end
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local hash = 'telegram:cache:weather:'..lat..','..lng
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local text = redis:hget(hash, 'text')
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if text then
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print('...aus dem Cache')
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if is_inline then
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local ttl = redis:ttl(hash)
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local city = redis:hget(hash, 'city')
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local temperature = redis:hget(hash, 'temperature')
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local weather_icon = redis:hget(hash, 'weather_icon')
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local condition = redis:hget(hash, 'condition')
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return city, condition..' bei '..temperature..' °C', weather_icon, text, ttl
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else
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return text
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end
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end
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local url = BASE_URL..'/'..apikey..'/'..lat..','..lng..'?lang=de&units=si&exclude=minutely,hourly,daily,alerts,flags'
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@ -58,7 +95,7 @@ function weather:get_weather(lat, lng)
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local ok, response_code, response_headers, response_status_line = https.request(request_constructor)
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if not ok then return nil end
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local data = json.decode(table.concat(response_body))
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local ttl = string.sub(response_headers["cache-control"], 9)
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local ttl = tonumber(string.sub(response_headers["cache-control"], 9))
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local weather = data.currently
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@ -66,26 +103,28 @@ function weather:get_weather(lat, lng)
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local temperature = string.gsub(round(weather.temperature, 1), "%.", ",")
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local feelslike = string.gsub(round(weather.apparentTemperature, 1), "%.", ",")
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local temp = '*Wetter in '..city..':*\n'..temperature..' °C'
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local conditions = ' | '..weather.summary
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if weather.icon == 'clear-day' then
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local weather_summary = weather.summary
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local conditions = ' | '..weather_summary
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local weather_icon = weather.icon
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if weather_icon == 'clear-day' then
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conditions = conditions..' ☀️'
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elseif weather.icon == 'clear-night' then
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elseif weather_icon == 'clear-night' then
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conditions = conditions..' 🌙'
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elseif weather.icon == 'rain' then
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elseif weather_icon == 'rain' then
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conditions = conditions..' ☔️'
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elseif weather.icon == 'snow' then
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elseif weather_icon == 'snow' then
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conditions = conditions..' ❄️'
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elseif weather.icon == 'sleet' then
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elseif weather_icon == 'sleet' then
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conditions = conditions..' 🌨'
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elseif weather.icon == 'wind' then
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elseif weather_icon == 'wind' then
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conditions = conditions..' 💨'
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elseif weather.icon == 'fog' then
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conditions = conditions..' 🌫'
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elseif weather.icon == 'cloudy' then
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elseif weather_icon == 'cloudy' then
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conditions = conditions..' ☁️☁️'
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elseif weather.icon == 'partly-cloudy-day' then
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elseif weather_icon == 'partly-cloudy-day' then
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conditions = conditions..' 🌤'
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elseif weather.icon == 'partly-cloudy-night' then
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elseif weather_icon == 'partly-cloudy-night' then
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conditions = conditions..' 🌙☁️'
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else
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conditions = conditions..''
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@ -98,8 +137,54 @@ function weather:get_weather(lat, lng)
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text = text..'\n(gefühlt: '..feelslike..' °C)'
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end
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cache_data('weather', lat..','..lng, text, tonumber(ttl), 'key')
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print('Caching data...')
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redis:hset(hash, 'city', city)
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redis:hset(hash, 'temperature', temperature)
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redis:hset(hash, 'weather_icon', weather_icon)
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redis:hset(hash, 'condition', weather_summary)
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redis:hset(hash, 'text', text)
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redis:expire(hash, ttl)
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if is_inline then
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return city, weather_summary..' bei '..temperature..' °C', weather_icon, text, ttl
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else
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return text
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end
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end
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function weather:inline_callback(inline_query, config, matches)
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local user_id = inline_query.from.id
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if matches[1] ~= 'w' then
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city = matches[1]
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else
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local set_location = get_location(user_id)
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if not set_location then
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city = 'Berlin, Deutschland'
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else
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city = set_location
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end
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end
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local lat, lng = weather:get_city_coordinates(city, config)
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if not lat and not lng then utilities.answer_inline_query(self, inline_query) return end
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local title, description, icon, text, ttl = weather:get_weather(lat, lng, true)
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if not title and not description and not icon and not text and not ttl then utilities.answer_inline_query(self, inline_query) return end
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local text = text:gsub('\n', '\\n')
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local thumb_url = 'https://anditest.perseus.uberspace.de/inlineQuerys/weather/'
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if icon == 'clear-day' or icon == 'partly-cloudy-day' then
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thumb_url = thumb_url..'day.jpg'
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elseif icon == 'clear-night' or icon == 'partly-cloudy-night' then
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thumb_url = thumb_url..'night.jpg'
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elseif icon == 'rain' then
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thumb_url = thumb_url..'rain.jpg'
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elseif icon == 'snow' then
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thumb_url = thumb_url..'snow.jpg'
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else
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thumb_url = thumb_url..'cloudy.jpg'
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end
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local results = '[{"type":"article","id":"19122006","title":"'..title..'","description":"'..description..'","thumb_url":"'..thumb_url..'","thumb_width":80,"thumb_height":80,"input_message_content":{"message_text":"'..text..'", "parse_mode":"Markdown"}}]'
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utilities.answer_inline_query(self, inline_query, results, ttl)
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end
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function weather:action(msg, config, matches)
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@ -116,23 +201,12 @@ function weather:action(msg, config, matches)
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end
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end
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local lat = redis:hget('telegram:cache:weather:'..string.lower(city), 'lat')
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local lng = redis:hget('telegram:cache:weather:'..string.lower(city), 'lng')
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if not lat and not lng then
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print('Koordinaten nicht eingespeichert, frage Google...')
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coords = utilities.get_coords(city, config)
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lat = coords.lat
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lng = coords.lon
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end
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local lat, lng = weather:get_city_coordinates(city, config)
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if not lat and not lng then
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utilities.send_reply(self, msg, '*Diesen Ort gibt es nicht!*', true)
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return
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end
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redis:hset('telegram:cache:weather:'..string.lower(city), 'lat', lat)
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redis:hset('telegram:cache:weather:'..string.lower(city), 'lng', lng)
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local text = weather:get_weather(lat, lng)
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if not text then
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text = 'Konnte das Wetter von dieser Stadt nicht bekommen.'
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@ -794,8 +794,8 @@ function get_location(user_id)
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end
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end
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function cache_data(plugin, query, data, timeout, typ)
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-- How to: cache_data(pluginname, query_name, data_to_cache, expire_in_seconds)
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function cache_data(plugin, query, data, timeout, typ, hash_field)
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-- How to: cache_data(pluginname, query_name, data_to_cache, expire_in_seconds, type, hash_field (if hash))
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local hash = 'telegram:cache:'..plugin..':'..query
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if timeout then
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print('Caching "'..query..'" from plugin '..plugin..' (expires in '..timeout..' seconds)')
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@ -813,7 +813,7 @@ function cache_data(plugin, query, data, timeout, typ)
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redis:sadd(hash, str)
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end
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else
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redis:hmset(hash, data)
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redis:hset(hash, hash_field, data)
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end
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if timeout then
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redis:expire(hash, timeout)
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