diff options
Diffstat (limited to 'weather-widget')
| -rw-r--r-- | weather-widget/weather.lua | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/weather-widget/weather.lua b/weather-widget/weather.lua index d060fd2..deeff61 100644 --- a/weather-widget/weather.lua +++ b/weather-widget/weather.lua @@ -7,6 +7,8 @@ ------------------------------------------------- local http = require("socket.http") +local socket = require("socket") +local ltn12 = require("ltn12") local json = require("json") local naughty = require("naughty") local wibox = require("wibox") @@ -27,6 +29,13 @@ local function worker(args) local api_key = args.api_key or naughty.notify{preset = naughty.config.presets.critical, text = 'OpenweatherMap API key is not set'} local units = args.units or 'metric' + local weather_api_url = ( + 'https://api.openweathermap.org/data/2.5/weather' + .. '?q=' .. city + .. '&appid=' .. api_key + .. '&units=' .. units + ) + local icon_widget = wibox.widget { { id = "icon", @@ -104,10 +113,26 @@ local function worker(args) local resp weather_timer:connect_signal("timeout", function() - local resp_json, status = http.request('https://api.openweathermap.org/data/2.5/weather?q=' - .. city - .. '&appid=' .. api_key - .. '&units=' .. units) + local resp_json = {} + local res, status = http.request{ + url=weather_api_url, + sink=ltn12.sink.table(resp_json), + -- ref: + -- http://w3.impa.br/~diego/software/luasocket/old/luasocket-2.0/http.html + create=function() + -- ref: https://stackoverflow.com/a/6021774/595220 + local req_sock = socket.tcp() + -- 't' — overall timeout + req_sock:settimeout(0.2, 't') + -- 'b' — block timeout + req_sock:settimeout(0.001, 'b') + return req_sock + end + } + if (resp_json ~= nil) then + resp_json = table.concat(resp_json) + end + if (status ~= 200 and resp_json ~= nil) then local err_resp = json.decode(resp_json) naughty.notify { @@ -115,7 +140,7 @@ local function worker(args) text = err_resp.message, preset = naughty.config.presets.critical, } - elseif (resp_json ~= nil) then + 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+", "") |