Show waiting gif until mod data is loaded

src/coffee/crafting_guide_router.coffee

@@ -69,6 +69,11 @@ module.exports = class CraftingGuideRouter extends backbone.Router
 
             @modPack.addMod mod
 
+        if global.env isnt 'prerender'
+            @modPack.once Event.sync, ->
+                $('.page').css 'max-height', ''
+                $('.page-loading').remove()
+
     loadCurrentUser: ->
         @client.fetchCurrentUser()
             .then (response)=>

src/coffee/main.coffee

@@ -26,6 +26,10 @@ if typeof(global) is 'undefined'
 global.logger = new Logger
 
 switch window.location.hostname
+    when 'prerender.crafting-guide.com'
+        global.env   = 'prerender'
+        logger.level = Logger.FATAL
+        apiBaseUrl   = 'http://local.crafting-guide.com:8001'
     when 'local.crafting-guide.com', 'localhost'
         global.env   = 'local'
         logger.level = Logger.DEBUG
@@ -61,4 +65,5 @@ global.router.loadDefaultModPack()
 
 backbone.history.start pushState:true
 client.checkStatus()
+
 logger.info -> "CraftingGuide is ready"

src/coffee/models/mod_pack.coffee

@@ -133,8 +133,13 @@ module.exports = class ModPack extends BaseModel
 
     _onModVersionLoaded: (modVersion)->
         stillLoading = false
+        foundLoaded = false
         @eachMod (mod)->
             mod.eachModVersion (modVersion)->
+                foundLoaded = foundLoaded or modVersion.isLoaded
                 stillLoading = stillLoading or modVersion.isLoading
 
-        @trigger Event.change, this if not stillLoading
+        return if not foundLoaded or stillLoading
+
+        @trigger Event.change, this
+        @trigger Event.sync, this

src/jade/app.jade

@@ -22,7 +22,8 @@ html
 
             .content
                 include ./includes/_header.jade
-                .page.hideable
+                .page.hideable(style="max-height: 0")
+                .page-loading: img(src="/images/wait.gif")
                 include ./includes/_footer.jade
 
             block scripts

src/scss/classes.scss

@@ -64,6 +64,20 @@ All rights reserved.
     vertical-align: top;
 }
 
+.page {
+    overflow: hidden;
+}
+
+.page-loading {
+    width: 100%;
+
+    text-align: center;
+
+    img {
+        margin: 5em auto;
+    }
+}
+
 .sidebar {
     position: relative; width: 18.75%; height: 100%;