lib/ddr/utils.rb in ddr-models-2.0.1 vs lib/ddr/utils.rb in ddr-models-2.1.0.rc1

@@ -91,11 +91,11 @@
   #      items for an object with the given identifier)
   def self.pid_for_identifier(identifier, opts={})
     model = opts.fetch(:model, nil)
     collection = opts.fetch(:collection, nil)
     objs = []
-    ActiveFedora::Base.find_each( { Ddr::IndexFields::IDENTIFIER_ALL => identifier }, { :cast => true } ) { |o| objs << o }
+    ActiveFedora::Base.find_each( { Ddr::Index::Fields::IDENTIFIER_ALL => identifier }, { :cast => true } ) { |o| objs << o }
     pids = []
     objs.each { |obj| pids << obj.pid }
     if model.present?
       objs.each { |obj| pids.delete(obj.pid) unless obj.is_a?(model.constantize) }
     end
@@ -153,8 +153,20 @@
       rescue NameError
         # nothing to do here except that we can't return the reflection object class
       end
     end
     return klass
+  end
+
+  # Returns a string suitable to index as a Solr date
+  # @param dt [Date, DateTime, Time] the date/time
+  # @return [String]
+  def self.solr_date(dt)
+    return if dt.nil?
+    dt.to_time.utc.iso8601
+  end
+
+  def self.solr_dates(dts)
+    dts.map { |dt| solr_date(dt) }
   end
 
 end