add <tags> to goobi notify call with object tags in specified format

app/models/dor/goobi.rb

@@ -31,6 +31,9 @@ def xml_request
             <sdrWorkflow>#{Dor::Config.goobi.dpg_workflow_name}</sdrWorkflow>
             <goobiWorkflow>#{goobi_workflow_name}</goobiWorkflow>
             <ocr>#{goobi_ocr_tag_present?}</ocr>
+            <tags>
+              #{goobi_tag_list.map { |tag_name, tag_value| "<tag name=\"#{tag_name}\" value=\"#{tag_value}\"></tag>" }.join("\n")}
+            </tags>
         </stanfordCreationRequest>
       END
     end

app/models/dor/service_item.rb

@@ -112,5 +112,15 @@ def goobi_ocr_tag_present?
         @druid_obj.tags.any? { |tag| tag.casecmp(dpg_goobi_ocr_tag).zero? } # case insensitive compare
       end
     end
+
+    # returns an array of arrays, each element contains an array of [name, value] of DOR object tags in the format expected to pass to Goobi
+    # the name of the tag is the first namespace part of the tag (before first colon), value of the tag is everything after this
+    # @return [Array]
+    def goobi_tag_list
+      @druid_obj.tags.map do |tag|
+        tag_split = tag.split(':', 2).map(&:strip) # only split on the first colon
+        [tag_split[0], tag_split[1]]
+      end
+    end
   end
 end

spec/goobi_spec.rb

@@ -22,7 +22,7 @@
   end
 
   it 'creates the correct xml request without ocr tag present' do
-    allow(@goobi).to receive(:goobi_ocr_tag_present?).and_return(false)
+    allow(item).to receive(:tags).and_return(['DPG : Workflow : book_workflow', 'Process : Content Type : Book (flipbook, ltr)', 'LAB : MAPS'])
     expect(@goobi.xml_request).to be_equivalent_to <<-END
       <stanfordCreationRequest>
         <objectId>#{pid}</objectId>
@@ -38,12 +38,17 @@
         <sdrWorkflow>#{Dor::Config.goobi.dpg_workflow_name}</sdrWorkflow>
         <goobiWorkflow>goobi_workflow</goobiWorkflow>
         <ocr>false</ocr>
+        <tags>
+            <tag name="DPG" value="Workflow : book_workflow"></tag>
+            <tag name="Process" value="Content Type : Book (flipbook, ltr)"></tag>
+            <tag name="LAB" value="MAPS"></tag>
+        </tags>
       </stanfordCreationRequest>
     END
   end
 
   it 'creates the correct xml request with ocr tag present' do
-    allow(@goobi).to receive(:goobi_ocr_tag_present?).and_return(true)
+    allow(item).to receive(:tags).and_return(['DPG : Workflow : book_workflow', 'DPG : OCR : TRUE'])
     expect(@goobi.xml_request).to be_equivalent_to <<-END
       <stanfordCreationRequest>
         <objectId>#{pid}</objectId>
@@ -59,6 +64,32 @@
         <sdrWorkflow>#{Dor::Config.goobi.dpg_workflow_name}</sdrWorkflow>
         <goobiWorkflow>goobi_workflow</goobiWorkflow>
         <ocr>true</ocr>
+        <tags>
+            <tag name="DPG" value="Workflow : book_workflow"></tag>
+            <tag name="DPG" value="OCR : TRUE"></tag>
+        </tags>
+      </stanfordCreationRequest>
+    END
+  end
+
+  it 'creates the correct xml request with no tags present' do
+    allow(item).to receive(:tags).and_return([])
+    expect(@goobi.xml_request).to be_equivalent_to <<-END
+      <stanfordCreationRequest>
+        <objectId>#{pid}</objectId>
+        <objectType>item</objectType>
+        <sourceID>some_source_id</sourceID>
+        <title>Object Title</title>
+        <contentType>book</contentType>
+        <project>Project Name</project>
+        <catkey>ckey_12345</catkey>
+        <barcode>barcode_12345</barcode>
+        <collectionId>druid:oo000oo0001</collectionId>
+        <collectionName>collection name</collectionName>
+        <sdrWorkflow>#{Dor::Config.goobi.dpg_workflow_name}</sdrWorkflow>
+        <goobiWorkflow>goobi_workflow</goobiWorkflow>
+        <ocr>false</ocr>
+        <tags></tags>
       </stanfordCreationRequest>
     END
   end

spec/service_item_spec.rb

@@ -42,6 +42,22 @@
     end
   end
 
+  describe '.goobi_tag_list' do
+    before do
+      setup_test_objects('druid:aa111aa1111', build_identity_metadata_1)
+    end
+
+    it 'returns an array of arrays with the tags from the object in the key:value format expected to be passed to goobi' do
+      allow(@dor_item).to receive(:tags).and_return(['DPG : Workflow : book_workflow', 'Process : Content Type : Book (flipbook, ltr)', 'LAB : Map Work'])
+      expect(@si.goobi_tag_list).to eq([['DPG', 'Workflow : book_workflow'], ['Process', 'Content Type : Book (flipbook, ltr)'], ['LAB', 'Map Work']])
+    end
+
+    it 'returns an empty array when there are no tags' do
+      allow(@dor_item).to receive(:tags).and_return([])
+      expect(@si.goobi_tag_list).to eq([])
+    end
+  end
+
   describe '.goobi_ocr_tag_present?' do
     before do
       setup_test_objects('druid:aa111aa1111', build_identity_metadata_1)