lib/ahc.rb in ahc-0.2.7 vs lib/ahc.rb in ahc-0.3.0

@@ -1,60 +1,45 @@
-require 'erubis'
-require 'ahcx_template_handler'
+require 'net/http'
+require 'uri'
+require 'ahc_helper'
 
 class Ahc
 
-  def self.render(template_name, params)
-    if @@templates[template_name]
-      css = lambda {|css_class| 
-        @@css_map[css_class] || css_class 
-      }
-      return @@templates[template_name].result({:params => params, :css => css}).strip
-    end
-    return ''
+  class << self
+    attr_accessor :host, :port, :fake
   end
 
-  def self.read_templates(paths)
-    @@templates = {}
-    @@css_map ||= {}
-    paths.each do |path|
-      if File.directory?(path)
-        Dir.glob(path+"/**/*.css") do |item|
-          next if File.directory?(item)
-          provides = css_provides(item)
-          template = get_template(item)
-          provides.each do |provide|
-            @@templates[provide] = template if template
-          end
-        end
-      end
-    end
+  def self.root
+    @root ||= File.expand_path '../..', __FILE__
+    @root
   end
 
-  def self.set_css_map(css_map)
-    @@css_map = css_map
-  end
-
-  def self.css_provides(stylesheet_path)
-    provides = []
-    File.readlines(stylesheet_path).each do |line|
-      match = /@provide ['|"](.*)['|"]/.match(line)
-      if match
-        provides << match[1]
-      end
+  def self.render(template, data)
+    return '' if @fake
+    begin
+      res = Net::HTTP.post_form(URI.parse("http://#{@host || default_host}:#{@port || default_port}/t/" + template), {'params'=> data.to_json})
+      return res.body
+    rescue
+      return File.read(self.root + '/static/error.html')
     end
-    provides
   end
 
-  def self.get_template(stylesheet_path)
-    template_path = stylesheet_path.sub(%r{\.css$}, ".erb")
-    return nil unless  File.exists?(template_path)
-    return  Erubis::Eruby.new(File.read(template_path))
+  def self.default_host
+    '127.0.0.1'
   end
 
+  def self.default_port
+    '8080'
+  end
+  
 end
 
-Ahc.read_templates(['components']) if File.directory?('components')
-
 if defined? Rails
-  ActionView::Template.register_template_handler(:ahcx, AhcxTemplateHandler)
+  config_path = "#{Rails.root}/config/ahc.yml"
+  config = {}
+  if File.exists?(config_path)
+    config = YAML.load_file(config_path)[Rails.env] || {}
+  end
+  Ahc.host = config['host']
+  Ahc.port = config['port']
+  Ahc.fake = config['fake']
 end