Merge branch 'master' of hackerspace.pl:informatic/love2d-signage

config.lua

@@ -3,6 +3,7 @@ return {
   transitionTime = 0.5,
   showProgress = true,
   nodes = {
+    {'nodes.weather'}, 
     {'nodes.newdash', displayTime=10},
     {'nodes.misery', displayTime = 7},
     {'nodes.slideshow', files={'images/pig.png'}, displayTime=5},

nodes/time.lua

@@ -3,6 +3,12 @@ local node = Node:extend('nodes.time', {})
 local textFont = love.graphics.newFont('fonts/Lato-Thin.ttf', 400)
 local smallFont = love.graphics.newFont('fonts/Lato-Light.ttf', 60)
 
+function node:init(config)
+  node.super.init(self, config)
+  self.timeFormat = self.timeFormat or '%H:%M'
+  self.dateFormat = self.dateFormat or '%Y/%m/%d'  
+end
+
 function node:render()
   love.graphics.setColor( 0, 0, 0 )
   love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
@@ -10,10 +16,10 @@ function node:render()
   love.graphics.setColor( 255, 255, 255 )
 
   love.graphics.setFont(textFont);
-  love.graphics.printf(os.date('%H:%M'), 0, 0.14*love.graphics.getHeight(), love.graphics.getWidth(), 'center');
+  love.graphics.printf(os.date(self.timeFormat), 0, 0.14*love.graphics.getHeight(), love.graphics.getWidth(), 'center');
 
   love.graphics.setFont(smallFont);
-  love.graphics.printf(os.date('%Y/%m/%d'), 0, 0.8*love.graphics.getHeight(), love.graphics.getWidth(), 'center');
+  love.graphics.printf(os.date(self.dateFormat), 0, 0.8*love.graphics.getHeight(), love.graphics.getWidth(), 'center');
 end
 
 return node

nodes/weather.lua

@@ -9,15 +9,51 @@ local weatherFont = love.graphics.newFont('fonts/weathericons-regular-webfont.tt
 local textFont = love.graphics.newFont('fonts/Lato-Thin.ttf', 300)
 local smallFont = love.graphics.newFont('fonts/Lato-Light.ttf', 30)
 
-local weatherGlyphs = {
-  snow = "",
-  mist = "",
-  clear = "",
-  -- clouds = "",
-  clouds = "", -- x---DDD
-  drizzle = "",
+local weatherGlyphs = {}
+
+local weatherGlyphsSet = {
+  day = {
+    snow = "",
+    mist = "",
+    clear = "",
+    -- clouds = "",
+    clouds = "", -- x---DDD
+    drizzle = "",
+  },
+  night = {
+    snow = "",
+    mist = "",
+    clear = "",
+    clouds = "",
+    drizzle = "",
+    
+  }
 }
 
+function node:timeOfDay()
+  local sunRise = tonumber(os.date("%H%M", self.state.sunRise)) 
+  local sunSet = tonumber(os.date("%H%M", self.state.sunSet))
+  local now = tonumber(os.date("%H%M"))
+  if sunRise == nil or sunSet == nil then
+    return weatherGlyphsSet["day"] -- smth gone wrong. assume daylight
+  end
+  if now < sunSet and now > sunRise then
+     print('day')
+     return weatherGlyphsSet["day"]
+  else
+     print('night')
+     return weatherGlyphsSet["night"]
+  end
+end
+
+function node:beforeEnter()
+  if self.state then
+    weatherGlyphs = self:timeOfDay()
+  else
+    weatherGlyphs = weatherGlyphsSet["day"] -- do not know sunraise and sunset yet. assume daylight
+  end
+end
+
 function node:render()
   love.graphics.setColor( 0, 0, 0 )
   love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
@@ -34,7 +70,7 @@ function node:render()
     end
 
     love.graphics.setFont(textFont)
-    love.graphics.printf(tostring(self.state.temperature) .. "°", 600, 150, 650, 'center')
+    love.graphics.printf(tostring(math.floor(self.state.temperature + 0.5)) .. "°", 600, 150, 650, 'center')
 
     love.graphics.setFont(smallFont)
     love.graphics.printf(os.date("Last update: %Y/%m/%d %H:%M", self.state.lastUpdate), 0, love.graphics.getHeight() - 60, love.graphics.getWidth(), 'center')

nodes/weather_thread.lua

@@ -21,6 +21,8 @@ if c == 200 then
     weather = data.weather[1].main:lower(),
     temperature = data.main.temp,
     lastUpdate = data.dt,
+    sunRise = data.sys.sunrise,
+    sunSet = data.sys.sunset,
     insideTemperature = insideData[1],
     insideHumidity = insideData[2],
   })