wiki: improved imap widget section

[etc/awesome.git] / widgets / yawn / init.lua

diff --git a/widgets/yawn/init.lua b/widgets/yawn/init.lua
index e0e6f68a39e65551c70ba76bfc1848a5cc0f8ba1..a2f756ede41b3259680e388e0277147e834f9a91 100644 (file)
--- a/widgets/yawn/init.lua
+++ b/widgets/yawn/init.lua
@@ -1,4 +1,3 @@
-

 --[[
                                                   
      Licensed under GNU General Public License v2 
 --[[
                                                   
      Licensed under GNU General Public License v2 


@@ -43,12 +42,11 @@ local city_id             = nil
 local sky                 = nil
 local settings            = function() end
 
 local sky                 = nil
 local settings            = function() end
 

-notification_preset = {}
+yawn_notification_preset = {}

 
 local function fetch_weather()
     local url = api_url .. units_set .. city_id
 
 local function fetch_weather()
     local url = api_url .. units_set .. city_id

-    local f = io.popen("curl --connect-timeout 1 -fsm 1 '"
-                       .. url .. "'" )
+    local f = io.popen("curl --connect-timeout 1 -fsm 1 '" .. url .. "'" )

     local text = f:read("*all")
     f:close()
 
     local text = f:read("*all")
     f:close()
 


@@ -56,21 +54,30 @@ local function fetch_weather()
     -- widgets won't display
     if text == "" or text:match("City not found")
     then
     -- widgets won't display
     if text == "" or text:match("City not found")
     then

+        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."

-            yawn.widget:set_text("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?"

-            yawn.widget:set_text("?")
+            yawn.widget:set_text(" ?")

         end
         return
     end
 
     -- Processing raw data
     weather_data = text:gsub("<.->", "")
         end
         return
     end
 
     -- Processing raw data
     weather_data = text:gsub("<.->", "")

-    weather_data = weather_data:match("Current Conditions:.-Full")
+    weather_data = weather_data:match("Current Conditions:.-Full") or ""
+
+    -- may still happens in case of bad connectivity
+    if weather_data == "" then
+        yawn.icon:set_image(icon_path .. "na.png")
+        yawn.widget:set_text(" ?")
+        return
+    end
+

     weather_data = weather_data:gsub("Current Conditions:.-\n", "Now: ")
     weather_data = weather_data:gsub("Forecast:.-\n", "")
     weather_data = weather_data:gsub("\nFull", "")
     weather_data = weather_data:gsub("Current Conditions:.-\n", "Now: ")
     weather_data = weather_data:gsub("Forecast:.-\n", "")
     weather_data = weather_data:gsub("\nFull", "")


@@ -106,11 +113,8 @@ local function fetch_weather()
     sky = sky  .. forecast:gsub(" ", ""):gsub("/", "") .. ".png"
 
     -- In case there's no defined icon for current forecast
     sky = sky  .. forecast:gsub(" ", ""):gsub("/", "") .. ".png"
 
     -- In case there's no defined icon for current forecast

-    f = io.popen(sky)
-    if f == nil then
+    if io.open(sky) == nil then

         sky = icon_path .. "na.png"
         sky = icon_path .. "na.png"

-    else
-        io.close(f)

     end
 
     -- Localization
     end
 
     -- Localization


@@ -130,9 +134,8 @@ local function fetch_weather()
     yawn.icon:set_image(sky)
     widget = yawn.widget
 
     yawn.icon:set_image(sky)
     widget = yawn.widget
 

-    forecast = weather_data:match(": %S+.-,"):gsub(": ", ""):gsub(",", "\n")
+    forecast = weather_data:match(": %S.-,"):gsub(": ", ""):gsub(",", "")

     units = units:gsub(" ", "")
     units = units:gsub(" ", "")

-   -- notification_preset = {}

 
     settings()
 end
 
     settings()
 end


@@ -145,7 +148,7 @@ function yawn.hide()
 end
 
 function yawn.show(t_out)
 end
 
 function yawn.show(t_out)

-    if yawn.widget._layout.text == "?"
+    if yawn.widget._layout.text:match("?")

     then
         fetch_weather(settings)
     end
     then
         fetch_weather(settings)
     end


@@ -153,7 +156,7 @@ function yawn.show(t_out)
     yawn.hide()
 
     notification = naughty.notify({
     yawn.hide()
 
     notification = naughty.notify({

-        preset = notification_preset,
+        preset = yawn_notification_preset,

         text = weather_data,
         icon = sky,
         timeout = t_out
         text = weather_data,
         icon = sky,
         timeout = t_out