lib/rivendell/api/xport.rb in rivendell-api-0.0.2 vs lib/rivendell/api/xport.rb in rivendell-api-0.0.3

@@ -1,9 +1,9 @@
 module Rivendell::API
   class Xport
     include HTTMultiParty
-    base_uri 'http://localhost/rd-bin/rdxport.cgi'
+
     # debug_output $stderr
     format :xml
 
     COMMAND_EXPORT = 1
     COMMAND_IMPORT = 2
@@ -24,26 +24,48 @@
 
     def logger
       Rivendell::API.logger
     end
 
+    def initialize(options = {})
+      options.each { |k,v| send "#{k}=", v }
+    end
+
+    attr_accessor :login_name, :password, :host
+
+    def host
+      @host ||= "localhost"
+    end
+
+    def login_name
+      @login_name ||= "user"
+    end
+    
+    def password 
+      @password ||= ""
+    end
+
+    def rdxport_uri
+      "http://#{host}/rd-bin/rdxport.cgi"
+    end
+
     def query(command, attributes = {})
       attributes = { 
         :command => command, 
-        :login_name => "user", 
-        :password => "" 
+        :login_name => login_name, 
+        :password => password 
       }.merge(attributes)
 
       attributes.inject({}) do |map, (key, value)|
         map[key.to_s.upcase] = value
         map
       end
     end
 
     def post(command, attributes = {}, options = {})
       logger.debug "Post #{command} #{attributes.inspect}"
-      self.class.post '', :query => query(command, attributes)
+      self.class.post rdxport_uri, :query => query(command, attributes)
     end
 
     def list_groups
       post COMMAND_LISTGROUPS
     end
@@ -68,10 +90,35 @@
 
     def remove_cart(cart_number)
       post COMMAND_REMOVECART, :cart_number => cart_number
     end
 
+    def list_cuts(cart_number)
+      response = post COMMAND_LISTCUTS, :cart_number => cart_number
+      case cuts_xml = response["cutList"]["cut"]
+      when Array
+        cuts_xml.collect do |cut_xml|
+          Rivendell::API::Cut.new(cut_xml)
+        end
+      when nil
+        []
+      else
+        [ Rivendell::API::Cut.new(cuts_xml) ]
+      end
+    end
+
+    def remove_cut(cart_number, cut_number)
+      post COMMAND_REMOVECUT, :cart_number => cart_number, :cut_number => cut_number
+    end
+
+    # Extension
+    def clear_cuts(cart_number)
+      list_cuts(cart_number).map(&:number).each do |cut_number|
+        remove_cut cart_number, cut_number
+      end
+    end
+
     def import(cart_number, cut_number, file, options = {})
       arguments = { 
         :channels => 2, 
         :normalization_level => -13,
         :autotrim_level => -30,
@@ -89,6 +136,7 @@
       response = post COMMAND_ADDCUT, :cart_number => cart_number
       Rivendell::API::Cut.new(response["cutAdd"]["cut"])
     end
 
   end
+
 end