Add Views WebServices to enable list of fields in View::view_fields

README.md

@@ -47,6 +47,18 @@ taskl.modified
 tasks = taskl.items
 ```
 
+### Retrieving Items with View fields
+```ruby
+# Retrieves an Array of Items with fields & it's values
+list_name = 'ListOfProjects'
+view_name = scli.get_view_collection(list_name).first.name
+view = scli.get_view(list_name, view_name)
+scli.get_list_items('ListOfProjects', :view_name => view_name, :view_fields => view.view_fields).each do |i|
+    fields_hash = i.fields
+    ....
+end
+```
+
 ### Creating/Renaming/Deleting a Task (other types of ListItems are forthcoming)
 ```ruby
 t1 = taskl.add_item!(:title => "New Task")

lib/viewpoint/spws.rb

@@ -52,11 +52,13 @@ def self.set_log_level(level)
 require 'viewpoint/spws/websvc/copy'
 # Lists Web Service
 require 'viewpoint/spws/websvc/lists'
+require 'viewpoint/spws/websvc/views'
 require 'viewpoint/spws/types'
 require 'viewpoint/spws/types/list'
 require 'viewpoint/spws/types/tasks_list'
 require 'viewpoint/spws/types/document_library'
 require 'viewpoint/spws/types/list_item'
+require 'viewpoint/spws/types/view'
 # User and Groups Web Service
 require 'viewpoint/spws/websvc/user_group'
 require 'viewpoint/spws/types/user'

lib/viewpoint/spws/spws_client.rb

@@ -44,6 +44,11 @@ def lists_ws
     @listsws ||= Websvc::Lists.new(@con)
   end
 
+  def views_ws
+    @views ||= Websvc::Views.new(@con)
+  end
+
+
   def usergroup_ws
     @usergroupws ||= Websvc::UserGroup.new(@con)
   end
@@ -73,6 +78,11 @@ def get_lists
     lists_ws.get_list_collection
   end
 
+  # Retrieve all of the viewable list_items for the list.
+  def get_list_items(list, opts = {})
+    lists_ws.get_list_items(list, opts)
+  end
+
   # Retrieve a List object
   # @param [String] list title or the GUID for the list
   def get_list(list)
@@ -108,4 +118,14 @@ def get_user(user)
     end
     usergroup_ws.get_user_info user
   end
+
+  # ========= Views Accessor Proxy Methods =========
+  def get_view_collection(list_name)
+      views_ws.get_view_collection(list_name)
+  end
+
+  def get_view(list_name, view_name)
+      views_ws.get_view(list_name, view_name)
+  end
+
 end

lib/viewpoint/spws/types/list_item.rb

@@ -26,6 +26,7 @@ class Viewpoint::SPWS::Types::ListItem
   attr_reader :title, :link_title, :status, :priority, :percent_complete
   attr_reader :start_date, :end_date, :recurrence, :all_day_event
   attr_reader :attachments
+  attr_reader :fields
 
   # @param [Viewpoint::SPWS::Websvc::List] ws The webservice instance this ListItem spawned from
   # @param [String] list_id The list id that this item belongs to
@@ -235,6 +236,13 @@ def parse_xml_fields(xml)
     set_field   :@attachments, 'ows_Attachments', @xmldoc, true
     set_field   :@created_date, 'ows_Created_x0020_Date' unless @created_date
     set_field   :@modified_date, 'ows_Last_x0020_Modified' unless @modified_date
+    begin
+        @fields = {}
+        xml.attributes.each do |a|
+          (@fields[a[1].name.gsub(/^ows_/, '')] = a[1].value rescue true)
+        end
+    rescue true
+    end
     @xmldoc = nil
   end
 

lib/viewpoint/spws/types/view.rb

@@ -0,0 +1,28 @@
+class Viewpoint::SPWS::Types::View
+  include Viewpoint::SPWS::Types
+
+  attr_reader :name, :default_view, :mobile_view, :mobile_default_view, :type
+  attr_reader :display_name, :url, :level, :base_viewID, :content_typeID, :imageUrl
+  attr_reader :view_fields
+
+  def initialize(ws, xml)
+    @ws = ws
+    @view_fields = nil
+    parse_xml_fields(xml)
+    ns = {"xmlns" => xml.namespace.href}
+    xml.xpath('//xmlns:ViewFields/xmlns:FieldRef', ns).each do |l|
+        @view_fields ||= []
+        @view_fields << l.attributes['Name'].value
+    end
+  end
+
+  def parse_xml_fields(xml)
+    [:name, :default_view, :mobile_view, :mobile_default_view, :type,
+     :display_name, :url, :level, :base_viewID, :content_typeID, :imageUrl].each do |a|
+	# var = "@#{a}".to_sym
+        # val = xml[a.to_s.camel_case]
+	# puts "#{var.inspect} -> #{val.inspect}"
+	instance_variable_set   "@#{a}".to_sym, xml[a.to_s.camel_case]
+    end
+  end
+end

lib/viewpoint/spws/websvc/views.rb

@@ -0,0 +1,65 @@
+=begin
+  This file is part of ViewpointSPWS; the Ruby library for Microsoft Sharepoint Web Services.
+
+  Copyright © 2011 Dan Wanek <dan.wanek@gmail.com>
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+=end
+
+# This class represents the Sharepoint Lists Web Service.
+# @see http://msdn.microsoft.com/en-us/library/ms774654(v=office.12).aspx
+class Viewpoint::SPWS::Websvc::Views
+  include Viewpoint::SPWS::Websvc::WebServiceBase
+
+  def initialize(spcon)
+    @default_ns  = 'http://schemas.microsoft.com/sharepoint/soap/'
+    @ws_endpoint = '_vti_bin/Views.asmx'
+    super
+  end
+
+  def get_view_collection(listName)
+    soapmsg = build_soap_envelope do |type, builder|
+      if(type == :header)
+      else
+        builder.GetViewCollection {
+          builder.parent.default_namespace = @default_ns
+          builder.listName(listName)
+        }
+      end
+    end
+    soaprsp = Nokogiri::XML(send_soap_request(soapmsg.doc.to_xml))
+    ns = {"xmlns"=> @default_ns}
+    views = []
+    soaprsp.xpath('//xmlns:GetViewCollectionResponse/xmlns:GetViewCollectionResult/xmlns:Views/xmlns:View', ns).each do |l|
+      views << Types::View.new(self, l)
+    end
+    views
+  end
+
+  def get_view(listName, viewName)
+    soapmsg = build_soap_envelope do |type, builder|
+      if(type == :header)
+      else
+        builder.GetView {
+          builder.parent.default_namespace = @default_ns
+          builder.listName(listName)
+          builder.viewName(viewName)
+        }
+      end
+    end
+    soaprsp = Nokogiri::XML(send_soap_request(soapmsg.doc.to_xml))
+    ns = {"xmlns"=> @default_ns}
+    Types::View.new(self, soaprsp.xpath('//xmlns:GetViewResponse/xmlns:GetViewResult/xmlns:View', ns).first)
+  end
+
+end