more link work

lib/noah.rb

@@ -17,6 +17,7 @@ require 'yaml'
 require 'sinatra/base'
 
 require File.join(File.dirname(__FILE__), 'noah', 'log')
+require File.join(File.dirname(__FILE__), 'noah', 'exceptions')
 require File.join(File.dirname(__FILE__), 'noah', 'custom_watcher')
 require File.join(File.dirname(__FILE__), 'noah','validations')
 require File.join(File.dirname(__FILE__), 'noah','models')

lib/noah/app.rb

@@ -64,6 +64,7 @@ module Noah
     load File.join(File.dirname(__FILE__), 'configuration_routes.rb')
     load File.join(File.dirname(__FILE__), 'watcher_routes.rb')
     load File.join(File.dirname(__FILE__), 'ephemeral_routes.rb')
+    load File.join(File.dirname(__FILE__), 'link_routes.rb')
 
   end
 end

lib/noah/link_routes.rb

+class Noah::App
+  get '/*/?' do
+    path = params[:splat][0]
+    link_name = Noah::Link.find(:path => "/"+path).first
+    (halt 404) if link_name.nil?
+    link_name.to_json
+  end
+end

lib/noah/models.rb

@@ -75,8 +75,8 @@ module Noah
       @deleted_name = self.name
     end
 
-    def class_to_lower
-      self.class.to_s.gsub(/(.*)::(\w)/,'\2').downcase
+    def class_to_lower(class_name = self.class.to_s)
+      class_name.gsub(/(.*)::(\w)/,'\2').downcase
     end
 
     def dbnum

lib/noah/models/applications.rb

@@ -16,17 +16,16 @@ module Noah
       arr = []
       self.configurations.sort.each {|c| arr << c.to_hash} if self.configurations.size != 0
       super.merge(:name => name, :configurations => arr, :created_at => created_at, :updated_at => updated_at)
-      #super.merge(:name => name, :created_at => created_at, :updated_at => updated_at)
     end
 
     class << self
     def find_or_create(opts = {})
       begin
-        find(opts).first.nil? ? (app = create(opts)) : (app = find(opts).first)
-        if app.valid?
-          app.save
+        find(opts).first.nil? ? (obj = new(opts)) : (obj = find(opts).first)
+        if obj.valid?
+          obj.save
         end
-        app
+        obj
       rescue Exception => e
         e.message
       end

lib/noah/models/configurations.rb

@@ -25,11 +25,11 @@ module Noah
     class << self
     def find_or_create(opts={})
       begin
-        if find(opts).first.nil?
-          conf = create(opts)
-        else  
-          conf = find(opts).first
+        find(opts).first.nil? ? (obj = new(opts)) : (obj = find(opts).first)
+        if obj.valid?
+          obj.save
         end
+        obj
       rescue Exception => e
         e.message
       end

lib/noah/models/ephemerals.rb

@@ -28,12 +28,12 @@ module Noah
     def find_or_create(opts = {})
       begin
         path, data = opts[:path], opts[:data]
-        find(:path => path).first.nil? ? (eph = new(:path => path)) : (eph = find(:path => path).first)
-        eph.data = data
-        if eph.valid?
-          eph.save
+        find(:path => path).first.nil? ? (obj = new(:path => path)) : (obj = find(:path => path).first)
+        obj.data = data
+        if obj.valid?
+          obj.save
         end
-        eph
+        obj
       rescue Exception => e
         e.message
       end

lib/noah/models/link.rb

@@ -31,9 +31,26 @@ module Noah
     end
 
     def to_hash
-      n = Array.new
-      nodes.each {|node| n << node_to_class(node).to_hash} if nodes.size > 0
-      h = {:name => name, :nodes => n, :created_at => created_at, :updated_at => updated_at}
+      # TODO Holy shit, is this messy or what?
+      # Prepopulate instance variables of each object type instead?
+      %w[applications configurations hosts services ephemerals].each {|x| instance_variable_set("@#{x}", Hash.new)}
+      if nodes.size > 0
+        nodes.each do |node|
+          n = node_to_class(node)
+          cls = class_to_lower(n.class.to_s)
+          hsh = instance_variable_get("@#{cls}s")
+          hsh["#{n.name}"] = Hash.new unless hsh.has_key?(n.name)
+          # all of this bs is because services are unique per [servicename, hostname]
+          # so if I add multiple services just by name to the hash, I'll wipe the previous one
+          # a better option would be for services to be named slug style 
+          if cls == "service"
+            hsh[n.name].merge!({n.to_hash[:host] => n.to_hash})
+          else
+            hsh[n.name].merge!(n.to_hash)
+          end
+        end
+      end
+      h = {:name => name, :hosts => @hosts, :services => @services, :applications => @applications, :configurations => @configurations, :ephemerals => @ephemerals, :created_at => created_at, :updated_at => updated_at}
       super.merge(h)
     end