Add misery module, fix unknown weather icon

main.lua

@@ -7,6 +7,7 @@ environment = os.getenv('ENV')
 screens = {
   require 'screens.weather',
   require 'screens.time',
+  require 'screens.misery',
   require 'screens.screen1',
 }
 

screens/misery.lua

@@ -0,0 +1,50 @@
+local node = {}
+
+local inspect = require('vendor.inspect')
+
+local textFont = love.graphics.newFont('fonts/Lato-Light.ttf', 50)
+local smallFont = love.graphics.newFont('fonts/Lato-Light.ttf', 30)
+
+local updateInterval = 2 * 60
+local lastUpdate = 0
+local state = nil
+
+function node.load()
+end
+
+function node.unload()
+end
+
+function node.render()
+  love.graphics.setColor( 0, 0, 0 )
+  love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
+
+  if state then
+    love.graphics.setColor( 255, 255, 255 )
+    love.graphics.setFont(textFont)
+    love.graphics.printf(state.text, 50, 180, love.graphics.getWidth() - 100, 'center')
+
+    love.graphics.setColor( 255, 255, 255, 200 )
+    love.graphics.setFont(smallFont)
+    love.graphics.printf(state.description, 200, love.graphics.getHeight() - 100, love.graphics.getWidth() - 400, 'center')
+  else
+    love.graphics.setColor( 255, 255, 255, 80 )
+
+    love.graphics.setFont(smallFont)
+    love.graphics.printf("Loading misery...", 0, love.graphics.getHeight() - 200, love.graphics.getWidth(), 'center')
+  end
+end
+
+function node.update(dt)
+  if lastUpdate < love.timer.getTime() - updateInterval then
+    lastUpdate = love.timer.getTime()
+    print("Updating...")
+
+    local updateThread = love.thread.newThread('screens/misery_thread.lua')
+    updateThread:start()
+  end
+
+  state = love.thread.getChannel('misery'):pop() or state
+end
+
+return node

screens/misery_thread.lua

@@ -0,0 +1,35 @@
+local socket = require("socket")
+local http = require("socket.http")
+local json = require("vendor.json")
+local lume = require("vendor.lume")
+
+local miseryURL = 'http://oodviewer.q3k.me/term/_,'
+
+math.randomseed( os.time() )
+
+function unescape(str)
+  str = string.gsub( str, '&lt;', '<' )
+  str = string.gsub( str, '&gt;', '>' )
+  str = string.gsub( str, '&quot;', '"' )
+  str = string.gsub( str, '&apos;', "'" )
+  str = string.gsub( str, '&#(%d+);', function(n) return string.char(n) end )
+  str = string.gsub( str, '&#x(%d+);', function(n) return string.char(tonumber(n,16)) end )
+  str = string.gsub( str, '&amp;', '&' ) -- Be sure to do this after all others
+  return str
+end
+
+local r, c, h = http.request(miseryURL)
+if c == 200 then
+  local data = {}
+  for item, desc in string.gmatch(r, '<li>([^\n]*) <i>([^<]*)</i>') do
+    data[#data + 1] = {
+      text = unescape(item:gsub('<[^>]*>', '')),
+      description = unescape(desc),
+    }
+  end
+
+  love.thread.getChannel('misery'):push(lume.randomchoice(data))
+  print("Update finished")
+else
+  print("Update failed")
+end

screens/weather.lua

@@ -9,9 +9,10 @@ local smallFont = love.graphics.newFont('fonts/Lato-Light.ttf', 30)
 local weatherGlyphs = {
   snow = "",
   mist = "",
+  clear = "",
 }
 
-local updateInterval = 60
+local updateInterval = 5 * 60
 local lastUpdate = 0
 local state = nil
 
@@ -25,11 +26,13 @@ function node.render()
   love.graphics.setColor( 0, 0, 0 )
   love.graphics.rectangle("fill", 0, 0, love.graphics.getWidth(), love.graphics.getHeight())
 
-  love.graphics.setColor( 255, 255, 255 )
-
   if state then
-    love.graphics.setFont(weatherFont)
-    love.graphics.print(tostring(weatherGlyphs[state.weather]), 150, 0)
+    love.graphics.setColor( 255, 255, 255 )
+
+    if weatherGlyphs[state.weather] then
+      love.graphics.setFont(weatherFont)
+      love.graphics.print(weatherGlyphs[state.weather], 150, 0)
+    end
 
     love.graphics.setFont(textFont)
     love.graphics.printf(tostring(state.temperature) .. "°", 600, 180, 650, 'center')
@@ -39,14 +42,19 @@ function node.render()
     if state.insideTemperature then
       love.graphics.printf("Room: " .. state.insideTemperature .. "° / " .. state.insideHumidity .. "%RH", 0, love.graphics.getHeight() - 100, love.graphics.getWidth(), 'center')
     end
+  else
+    love.graphics.setColor( 255, 255, 255, 80 )
+
+    love.graphics.setFont(smallFont)
+    love.graphics.printf("Loading weather...", 0, love.graphics.getHeight() - 200, love.graphics.getWidth(), 'center')
   end
 end
 
 function node.update(dt)
   if lastUpdate < love.timer.getTime() - updateInterval then
     lastUpdate = love.timer.getTime()
-    print("update")
-    print(inspect(state))
+    print("Updating...")
+
     local updateThread = love.thread.newThread('screens/weather_thread.lua')
     updateThread:start()
   end

screens/weather_thread.lua

@@ -24,6 +24,7 @@ if c == 200 then
     insideTemperature = insideData[1],
     insideHumidity = insideData[2],
   })
+  print("Update finished")
 else
-  print("failed")
+  print("Update failed")
 end