diff options
| -rw-r--r-- | secrets.lua | 13 | ||||
| -rw-r--r-- | weather-widget/weather.lua | 41 |
2 files changed, 47 insertions, 7 deletions
diff --git a/secrets.lua b/secrets.lua index 19f35b8..ab87b9f 100644 --- a/secrets.lua +++ b/secrets.lua @@ -5,6 +5,15 @@ -- @copyright 2019 Pavel Makhov -------------------------------------------- +local function getenv_bool(var_name, default_val) + val = os.getenv(var_name) + if val ~= nil then + return val:lower() == 'true' + else + return default_val + end +end + local secrets = { -- Yandex.Translate API key - https://tech.yandex.com/translate/ translate_widget_api_key = os.getenv('AWW_TRANSLATE_API_KEY') or 'API_KEY', @@ -12,7 +21,9 @@ local secrets = { -- OpenWeatherMap API key - https://openweathermap.org/appid weather_widget_api_key = os.getenv('AWW_WEATHER_API_KEY') or 'API_KEY', weather_widget_city = os.getenv('AWW_WEATHER_CITY') or 'Montreal,ca', - weather_widget_units = os.getenv('AWW_WEATHER_UNITS') or 'metric' -- for celsius, or 'imperial' for fahrenheit + weather_widget_units = os.getenv('AWW_WEATHER_UNITS') or 'metric', -- for celsius, or 'imperial' for fahrenheit + weather_both_temp_units_widget = getenv_bool('AWW_WEATHER_BOTH_UNITS_WIDGET', false), -- on widget, if true shows "22 C (72 F)", instead of only "22 C" + weather_both_temp_units_popup = getenv_bool('AWW_WEATHER_BOTH_UNITS_POPUP', true) -- in the popup, if true shows "22.3 C (72.2 F)" instead of only "22.3 C" } return secrets diff --git a/weather-widget/weather.lua b/weather-widget/weather.lua index 2d80947..d6693cf 100644 --- a/weather-widget/weather.lua +++ b/weather-widget/weather.lua @@ -98,9 +98,39 @@ local function to_direction(degrees) return directions[math.floor((degrees % 360) / 22.5) + 1] end +-- Convert degrees Celsius to Fahrenheit +local function celsius_to_fahrenheit(c) + return c*9/5+32 +end + +-- Convert degrees Fahrenheit to Celsius +local function fahrenheit_to_celsius(f) + return (f-32)*5/9 +end + local weather_timer = gears.timer({ timeout = 60 }) local resp +local function gen_temperature_str(temp, fmt_str, show_other_units) + local temp_str = string.format(fmt_str, temp) + local s = temp_str .. '°' .. (secrets.weather_widget_units == 'metric' and 'C' or 'F') + + if (show_other_units) then + local temp_conv, units_conv + if (secrets.weather_widget_units == 'metric') then + temp_conv = celsius_to_fahrenheit(temp) + units_conv = 'F' + else + temp_conv = fahrenheit_to_celsius(temp) + units_conv = 'C' + end + + local temp_conv_str = string.format(fmt_str, temp_conv) + s = s .. ' ' .. '('.. temp_conv_str .. '°' .. units_conv .. ')' + end + return s +end + weather_timer:connect_signal("timeout", function () local resp_json = {} local res, status = http.request{ @@ -132,9 +162,8 @@ weather_timer:connect_signal("timeout", function () elseif (resp_json ~= nil and resp_json ~= '') then resp = json.decode(resp_json) icon_widget.image = path_to_icons .. icon_map[resp.weather[1].icon] - temp_widget:set_text(string.gsub(resp.main.temp, "%.%d+", "") - .. '°' - .. (secrets.weather_widget_units == 'metric' and 'C' or 'F')) + temp_widget:set_text(gen_temperature_str(resp.main.temp, '%.0f', + secrets.weather_both_temp_units_widget)) end end) weather_timer:start() @@ -149,13 +178,13 @@ weather_widget:connect_signal("mouse::enter", function() text = '<big>' .. resp.weather[1].main .. ' (' .. resp.weather[1].description .. ')</big><br>' .. '<b>Humidity:</b> ' .. resp.main.humidity .. '%<br>' .. - '<b>Temperature:</b> ' .. resp.main.temp .. '°' - .. (secrets.weather_widget_units == 'metric' and 'C' or 'F') .. '<br>' .. + '<b>Temperature:</b> ' .. gen_temperature_str(resp.main.temp, '%.1f', + secrets.weather_both_temp_units_popup) .. '<br>' .. '<b>Pressure:</b> ' .. resp.main.pressure .. 'hPa<br>' .. '<b>Clouds:</b> ' .. resp.clouds.all .. '%<br>' .. '<b>Wind:</b> ' .. resp.wind.speed .. 'm/s (' .. to_direction(resp.wind.deg) .. ')', timeout = 5, hover_timeout = 10, - width = 200 + width = (secrets.weather_both_temp_units_popup == true and 210 or 200) } end) |