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clean a little bit
[etc/awesome.git] / widgets / yawn / init.lua
diff --git a/widgets/yawn/init.lua b/widgets/yawn/init.lua
index f248e252396b26ecc7535bc786c8871a5d374a3f..2306fed0d08fd9a409fb2d55e5ab91bee399a645 100644 (file)
--- a/widgets/yawn/init.lua
+++ b/widgets/yawn/init.lua
@@ -1,16 +1,13 @@
 
 --[[
 
 --[[
-                                               
-     Yahoo's Awesome (WM) Weather Notification 
-                                               
-     Licensed under WTFPL v2                   
-      * (c) 2013, Luke Bonham                  
-                                               
+                                                  
+     Licensed under GNU General Public License v2 
+      * (c) 2013, Luke Bonham                     
+                                                  
 --]]
 
 --]]
 
-local markup       = require("lain.util.markup")
+local newtimer     = require("lain.helpers").newtimer
 
 
-local beautiful    = require("beautiful")
 local naughty      = require("naughty")
 local wibox        = require("wibox")
 
 local naughty      = require("naughty")
 local wibox        = require("wibox")
 
@@ -26,55 +23,50 @@ local tonumber     = tonumber
 
 local setmetatable = setmetatable
 
 
 local setmetatable = setmetatable
 
--- yawn integration
--- https://github.com/copycat-killer/yawn
+-- YAhoo! Weather Notification
 -- lain.widgets.yawn
 local yawn =
 {
 -- lain.widgets.yawn
 local yawn =
 {
-    units    = "",
-    forecast = "",
-    icon     = wibox.widget.imagebox(),
-    widget   = wibox.widget.textbox()
+    icon   = wibox.widget.imagebox(),
+    widget = wibox.widget.textbox('')
 }
 
 }
 
-local project_path       = debug.getinfo(1, 'S').source:match[[^@(.*/).*$]]
-local localizations_path = project_path .. 'localizations/'
-local icon_path          = project_path .. 'icons/'
-local api_url            = 'http://weather.yahooapis.com/forecastrss'
-local units_set          = '?u=c&w=' -- Default is Celsius
-local language           = string.match(os.getenv("LANG"), "(%S*$*)[.]")
-local weather_data       = nil
-local notification       = nil
-local city_id            = nil
-local sky                = nil
-local settings           = {}
-local update_timer       = nil
-
-local function fetch_weather(args)
-    local toshow = args.toshow or "forecast"
-    local spr = args.spr or " "
-    local footer = args.footer or ""
-
+local project_path        = debug.getinfo(1, 'S').source:match[[^@(.*/).*$]]
+local localizations_path  = project_path .. 'localizations/'
+local icon_path           = project_path .. 'icons/'
+local api_url             = 'http://weather.yahooapis.com/forecastrss'
+local units_set           = '?u=c&w=' -- Default is Celsius
+local language            = string.match(os.getenv("LANG"), "(%S*$*)[.]")
+local weather_data        = nil
+local notification        = nil
+local city_id             = nil
+local sky                 = nil
+local settings            = function() end
+
+yawn_notification_preset = {}
+
+local function fetch_weather()
     local url = api_url .. units_set .. city_id
     local url = api_url .. units_set .. city_id
-    local f = io.popen("curl --connect-timeout 1 -fsm 2 '"
+    local f = io.popen("curl --connect-timeout 1 -fsm 1 '"
                        .. url .. "'" )
     local text = f:read("*all")
                        .. url .. "'" )
     local text = f:read("*all")
-    io.close(f)
+    f:close()
 
     -- In case of no connection or invalid city ID
     -- widgets won't display
     if text == "" or text:match("City not found")
     then
 
     -- In case of no connection or invalid city ID
     -- widgets won't display
     if text == "" or text:match("City not found")
     then
-        sky = icon_path .. "na.png"
+        yawn.icon:set_image(icon_path .. "na.png")
         if text == "" then
             weather_data = "Service not available at the moment."
         if text == "" then
             weather_data = "Service not available at the moment."
-            return "N/A"
+            yawn.widget:set_text("N/A")
         else
             weather_data = "City not found!\n" ..
                            "Are you sure " .. city_id ..
                            " is your Yahoo city ID?"
         else
             weather_data = "City not found!\n" ..
                            "Are you sure " .. city_id ..
                            " is your Yahoo city ID?"
-            return "?"
+            yawn.widget:set_text("?")
         end
         end
+        return
     end
 
     -- Processing raw data
     end
 
     -- Processing raw data
@@ -92,8 +84,8 @@ local function fetch_weather(args)
     -- Getting info for text widget
     local now      = weather_data:sub(weather_data:find("Now:")+5,
                      weather_data:find("\n")-1)
     -- Getting info for text widget
     local now      = weather_data:sub(weather_data:find("Now:")+5,
                      weather_data:find("\n")-1)
-    local forecast = now:sub(1, now:find(",")-1)
-    local units    = now:sub(now:find(",")+2, -2)
+    forecast       = now:sub(1, now:find(",")-1)
+    units          = now:sub(now:find(",")+2, -2)
 
     -- Day/Night icon change
     local hour = tonumber(os.date("%H"))
 
     -- Day/Night icon change
     local hour = tonumber(os.date("%H"))
@@ -126,7 +118,7 @@ local function fetch_weather(args)
     local f = io.open(localizations_path .. language, "r")
     if language:find("en_") == nil and f ~= nil
     then
     local f = io.open(localizations_path .. language, "r")
     if language:find("en_") == nil and f ~= nil
     then
-        io.close(f)
+        f:close()
         for line in io.lines(localizations_path .. language)
         do
             word = string.sub(line, 1, line:find("|")-1)
         for line in io.lines(localizations_path .. language)
         do
             word = string.sub(line, 1, line:find("|")-1)
@@ -136,19 +128,13 @@ local function fetch_weather(args)
     end
 
     -- Finally setting infos
     end
 
     -- Finally setting infos
-    forecast = weather_data:match(": %S+"):gsub(": ", ""):gsub(",", "")
-    yawn.forecast = markup(yawn.forecast_color, markup.font(beautiful.font, forecast))
-    yawn.units = markup(yawn.units_color, markup.font(beautiful.font, units))
     yawn.icon:set_image(sky)
     yawn.icon:set_image(sky)
+    widget = yawn.widget
 
 
-    if toshow == "forecast" then
-        return yawn.forecast
-    elseif toshow == "units" then
-        return yawn.units
-    else -- "both"
-        return yawn.forecast .. spr
-               .. yawn.units .. footer
-    end
+    forecast = weather_data:match(": %S.-,"):gsub(": ", ""):gsub(",", "")
+    units = units:gsub(" ", "")
+
+    settings()
 end
 
 function yawn.hide()
 end
 
 function yawn.hide()
@@ -161,46 +147,29 @@ end
 function yawn.show(t_out)
     if yawn.widget._layout.text == "?"
     then
 function yawn.show(t_out)
     if yawn.widget._layout.text == "?"
     then
-        if update_timer ~= nil
-        then
-            update_timer:emit_signal("timeout")
-        else
-            fetch_weather(settings)
-        end
+        fetch_weather(settings)
     end
 
     yawn.hide()
 
     notification = naughty.notify({
     end
 
     yawn.hide()
 
     notification = naughty.notify({
+        preset = yawn_notification_preset,
         text = weather_data,
         icon = sky,
         text = weather_data,
         icon = sky,
-        timeout = t_out,
-        fg = yawn.notification_color
+        timeout = t_out
     })
 end
 
 function yawn.register(id, args)
     })
 end
 
 function yawn.register(id, args)
-    local args = args or {}
-
-    settings = { args.toshow, args.spr, args.footer }
-
-    yawn.units_color        = args.units_color or
-                              beautiful.fg_normal or "#FFFFFF"
-    yawn.forecast_color     = args.forecast_color or
-                              yawn.units_color
-    yawn.notification_color = args.notification_color or
-                              beautiful.fg_focus or "#FFFFFF"
+    local args     = args or {}
+    local timeout  = args.timeout or 600
+    settings       = args.settings or function() end
 
     if args.u == "f" then units_set = '?u=f&w=' end
 
     city_id = id
 
 
     if args.u == "f" then units_set = '?u=f&w=' end
 
     city_id = id
 
-    update_timer = timer({ timeout = 600 }) -- 10 mins
-    update_timer:connect_signal("timeout", function()
-        yawn.widget:set_markup(fetch_weather(settings))
-    end)
-    update_timer:start()
-    update_timer:emit_signal("timeout")
+    newtimer("yawn", timeout, fetch_weather)
 
     yawn.icon:connect_signal("mouse::enter", function()
         yawn.show(0)
 
     yawn.icon:connect_signal("mouse::enter", function()
         yawn.show(0)
@@ -208,6 +177,8 @@ function yawn.register(id, args)
     yawn.icon:connect_signal("mouse::leave", function()
         yawn.hide()
     end)
     yawn.icon:connect_signal("mouse::leave", function()
         yawn.hide()
     end)
+
+    return yawn
 end
 
 function yawn.attach(widget, id, args)
 end
 
 function yawn.attach(widget, id, args)
@@ -222,6 +193,4 @@ function yawn.attach(widget, id, args)
     end)
 end
 
     end)
 end
 
--- }}}
-
 return setmetatable(yawn, { __call = function(_, ...) return yawn.register(...) end })
 return setmetatable(yawn, { __call = function(_, ...) return yawn.register(...) end })
awesome window-manager configuration

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