Make accessing application extended data easyish, dynamicify game page game play/import/install buttons

lib/pages/games.rb

@@ -46,6 +46,22 @@ module W3DHubLauncher
         @current_app = game
         @current_channel = game&.channels&.first
 
+        # This shouldn't be possible, but you never know...
+        unless @current_app
+          @games_list_container.clear
+          @game_info_container.clear
+
+          @event_container.clear
+          @event_container.hide
+
+          @news_container.clear do
+            title "Something has gone wrong somewhere."
+            tagline "No games to display... ¯\\_(-|-)_/¯"
+          end
+
+          return
+        end
+
         populate_games_list
         populate_game_info
         populate_game_event
@@ -69,6 +85,10 @@ module W3DHubLauncher
       end
 
       def populate_game_info
+        # FIXME: We should be able to query an api to figure out the installation state, instead of explictly writing it out like this...
+        application = MemCache[:settings].applications.find { |app| app.id == @current_app.id }
+        pp application
+
         @game_info_container.clear do
           # logo
           img = image safe_get_image("#{ROOT_PATH}/data/cache/logo_#{@current_app.id}.png"), tag: :"image_logo_#{@current_app.id}", width: 1.0, max_height: 124
@@ -92,12 +112,20 @@ module W3DHubLauncher
             end
           end
           flow(width: 1.0, height: 60) do
-            button "JOIN", tip: "Join most populated or lowest ping server", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_LEFT, **CTA_BUTTON_THEME
+            if application
-            button safe_get_image("#{ROOT_PATH}/media/icons/singleplayer.png"), tip: "Single player", image_height: 1.0, background_nine_slice: NINE_SLICE_SQUARE, **CTA_BUTTON_THEME
+              button "JOIN", tip: "Join most populated or lowest ping server", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_LEFT, **CTA_BUTTON_THEME
-            button safe_get_image("#{ROOT_PATH}/media/icons/gear.png"), tip: "Options", image_height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_RIGHT, **CTA_BUTTON_THEME
+              button safe_get_image("#{ROOT_PATH}/media/icons/singleplayer.png"), tip: "Single player", image_height: 1.0, background_nine_slice: NINE_SLICE_SQUARE, **CTA_BUTTON_THEME
+              button safe_get_image("#{ROOT_PATH}/media/icons/gear.png"), tip: "Options", image_height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_RIGHT, **CTA_BUTTON_THEME
+            elsif @current_app.servicable?
+              pp @current_app
+              button "Import", tip: "Import existing application installation", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_LEFT, **CTA_BUTTON_THEME
+              button "Download", tip: "Download and install application", fill: true, height: 1.0, background_nine_slice: NINE_SLICE_ROUNDED_RIGHT, **CTA_BUTTON_THEME
+            else
+              button "Import", tip: "Import existing application installation", fill: true, height: 1.0, **CTA_BUTTON_THEME
+            end
           end
           # FIXME: the reported version should be the _installed_ version, not the current channel version
-          inscription "Version: #{@current_channel.version}", margin_top: PADDING, tip: "Installed version"
+          inscription "Version: #{@current_channel.version}", margin_top: PADDING, tip: "Installed version" if application
         end
       end
 

lib/worker/api/application.rb

@@ -12,15 +12,28 @@ module W3DHubLauncher
           @name = data["name"]
           @type = data["type"]
 
-          @channels = data["channels"]&.map { |c| Channel.new(c) } || []
+          @channels = data["channels"]&.map { |c| Channel.new(c, self) } || []
 
           @extended_data = data["extended-data"]&.map { |d| ExtendedData.new(d) } || nil
           @web_links = data["web-links"]&.map { |d| WebLink.new(d) } || nil
+
+          @servicable = extended_data("application.isservicable", "true").strip.downcase == "true"
+        end
+
+        def extended_data(key, default)
+          v = @extended_data&.find { |d| d.name == key }&.value
+          return default if v.nil?
+
+          v
         end
 
         # libgosu friendly color
         def color
-          "ff_#{(@extended_data["colour"] || "#000000").sub("#", "")}".to_i(16)
+          "ff_#{extended_data("colour","#000000").sub("#", "")}".to_i(16)
+        end
+
+        def servicable?
+          @servicable
         end
 
         def to_json(context = nil)
@@ -36,13 +49,31 @@ module W3DHubLauncher
         end
 
         class Channel
-          attr_reader :id, :name, :user_level, :version
+          attr_reader :id, :name, :user_level, :version, :extended_data
+
+          def initialize(data, app)
+            @_app = app
 
-          def initialize(data)
             @id = data["id"]
             @name = data["name"]
             @user_level = data["user-level"]
             @version = Gem::Version.new(data["current-version"])
+            @extended_data = data["extended-data"]&.map { |d| ExtendedData.new(d) } || nil
+          end
+
+          def extended_data(key, default)
+            v = @extended_data&.find { |d| d.name == key }&.value
+            if v.nil?
+              v = @_app.extended_data(key, value)
+
+              return default if v.nil?
+            end
+
+            v
+          end
+
+          def server_channel
+            extended_data("serverchannel", @id)
           end
 
           def to_json(context = nil)
@@ -50,7 +81,8 @@ module W3DHubLauncher
               "id": @id,
               "name": @name,
               "user-level": @user_level,
-              "current-version": @version.to_s
+              "current-version": @version.to_s,
+              "extended-data": @extended_data
             }.to_json(context)
           end
         end
@@ -59,8 +91,13 @@ module W3DHubLauncher
           attr_reader :name, :value
 
           def initialize(data)
-            @name = data["name"]
+            if data.is_a?(Hash)
-            @value = data["value"]
+              @name = data["name"]
+              @value = data["value"]
+            else
+              @name = data[0]
+              @value = data[1]
+            end
           end
 
           def to_json(context = nil)