From c8368dbe2dbb6dffa95446538dd10b1d6e5ef519 Mon Sep 17 00:00:00 2001
From: Jim Blake <jeb228@cornell.edu>
Date: Mon, 3 Nov 2014 15:09:43 -0500
Subject: [PATCH] Produce the pick-lists for range and domain.

Still not submitting the results.
---
 .../cornell/mannlib/vedit/util/FormUtils.java |  37 ++-
 .../edit/FauxPropertyRetryController.java     | 247 ++++++++++++------
 .../edit/specific/fauxProperty_retry.jsp      |  12 +-
 3 files changed, 210 insertions(+), 86 deletions(-)

diff --git a/webapp/src/edu/cornell/mannlib/vedit/util/FormUtils.java b/webapp/src/edu/cornell/mannlib/vedit/util/FormUtils.java
index 77e8fdefb..3b50449ac 100644
--- a/webapp/src/edu/cornell/mannlib/vedit/util/FormUtils.java
+++ b/webapp/src/edu/cornell/mannlib/vedit/util/FormUtils.java
@@ -6,23 +6,27 @@ import java.lang.reflect.Method;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Arrays;
+import java.util.Collections;
+import java.util.Comparator;
 import java.util.Date;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
 
 import org.apache.commons.codec.binary.Base64;
-import org.apache.commons.lang.StringEscapeUtils;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
 import edu.cornell.mannlib.vedit.beans.EditProcessObject;
 import edu.cornell.mannlib.vedit.beans.FormObject;
 import edu.cornell.mannlib.vedit.beans.Option;
-import edu.cornell.mannlib.vitro.webapp.beans.Ontology;
 import edu.cornell.mannlib.vitro.webapp.beans.VClass;
+import edu.cornell.mannlib.vitro.webapp.dao.VClassDao;
 import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 
 public class FormUtils {
@@ -247,6 +251,35 @@ public class FormUtils {
         }
         return vclassOptionList;
     }
+    
+	public static List<Option> makeOptionListOfSubVClasses(
+			WebappDaoFactory wadf, String parentVClassUri,
+			String selectedVClassURI) {
+		VClassDao vClassDao = wadf.getVClassDao();
+		
+		Set<String> uris = new HashSet<>(vClassDao.getAllSubClassURIs(parentVClassUri));
+		uris.add(parentVClassUri);
+		
+		List<Option> options = new LinkedList<>();
+		for (String vclassUri: uris) {
+			VClass vclass = vClassDao.getVClassByURI(vclassUri);
+        	Option option = new Option();
+        	option.setValue(vclass.getURI());
+        	option.setBody(vclass.getPickListName());
+        	options.add(option);
+        	if(Objects.equals(selectedVClassURI, vclass.getURI())) {
+        	    option.setSelected(true);
+        	}
+		}
+		
+		Collections.sort(options, new Comparator<Option>() {
+			@Override
+			public int compare(Option o1, Option o2) {
+				return o1.getBody().compareTo(o2.getBody());
+			}});
+		
+		return options;
+	}
 
     public static void beanSet(Object newObj, String field, String value) {
         beanSet (newObj, field, value, null);
diff --git a/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/FauxPropertyRetryController.java b/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/FauxPropertyRetryController.java
index 93838c4d7..fc606ee1f 100644
--- a/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/FauxPropertyRetryController.java
+++ b/webapp/src/edu/cornell/mannlib/vitro/webapp/controller/edit/FauxPropertyRetryController.java
@@ -2,7 +2,11 @@
 
 package edu.cornell.mannlib.vitro.webapp.controller.edit;
 
+import java.util.ArrayList;
 import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletContext;
@@ -14,14 +18,17 @@ import org.apache.commons.logging.LogFactory;
 
 import edu.cornell.mannlib.vedit.beans.EditProcessObject;
 import edu.cornell.mannlib.vedit.beans.FormObject;
+import edu.cornell.mannlib.vedit.beans.Option;
 import edu.cornell.mannlib.vedit.controller.BaseEditController;
 import edu.cornell.mannlib.vedit.util.FormUtils;
 import edu.cornell.mannlib.vitro.webapp.auth.permissions.SimplePermission;
 import edu.cornell.mannlib.vitro.webapp.auth.policy.bean.PropertyRestrictionListener;
 import edu.cornell.mannlib.vitro.webapp.beans.FauxProperty;
+import edu.cornell.mannlib.vitro.webapp.beans.Property;
 import edu.cornell.mannlib.vitro.webapp.controller.Controllers;
 import edu.cornell.mannlib.vitro.webapp.controller.VitroRequest;
 import edu.cornell.mannlib.vitro.webapp.dao.FauxPropertyDao;
+import edu.cornell.mannlib.vitro.webapp.dao.WebappDaoFactory;
 import edu.cornell.mannlib.vitro.webapp.modelaccess.ModelAccess;
 
 /**
@@ -30,8 +37,7 @@ import edu.cornell.mannlib.vitro.webapp.modelaccess.ModelAccess;
 public class FauxPropertyRetryController extends BaseEditController {
 	private static final Log log = LogFactory
 			.getLog(FauxPropertyRetryController.class);
-	
-	
+
 	@Override
 	public void doPost(HttpServletRequest req, HttpServletResponse response) {
 		if (!isAuthorizedToDisplayPage(req, response,
@@ -39,93 +45,32 @@ public class FauxPropertyRetryController extends BaseEditController {
 			return;
 		}
 
-		VitroRequest request = new VitroRequest(req);
-
 		// create an EditProcessObject for this and put it in the session
-		EditProcessObject epo = super.createEpo(request);
+		EditProcessObject epo = super.createEpo(req);
 
-		ServletContext ctx = getServletContext();
+		// Populate it.
+		EpoPopulator populator = new EpoPopulator(req, epo);
+		populator.populate();
 
-		FauxPropertyDao fpDao = ModelAccess.on(ctx).getWebappDaoFactory()
-				.getFauxPropertyDao();
-		epo.setDataAccessObject(fpDao);
+		req.setAttribute("bodyJsp", "/templates/edit/formBasic.jsp");
+		req.setAttribute("colspan", "5");
+		req.setAttribute("formJsp",
+				"/templates/edit/specific/fauxProperty_retry.jsp");
+		req.setAttribute("scripts", "/templates/edit/formBasic.js");
+		req.setAttribute("title", "Faux Property Editing Form");
+		req.setAttribute("_action", epo.getAction());
+		setRequestAttributes(req, epo);
 
-		FauxProperty fpForEditing = null;
-		if (epo.getUseRecycledBean()) {
-			fpForEditing = (FauxProperty) epo.getNewBean();
-		} else {
-			String create = request.getParameter("create");
-			String baseUri = request.getParameter("baseUri");
-			String rangeUri = request.getParameter("rangeUri");
-			String domainUri = request.getParameter("domainUri");
-			if (create != null) {
-				fpForEditing = new FauxProperty(null, baseUri, null);
-				epo.setAction("insert");
-			} else {
-				fpForEditing = fpDao.getFauxPropertyByUris(domainUri, baseUri,
-						rangeUri);
-				if (fpForEditing == null) {
-					throw new IllegalArgumentException(
-							"FauxProperty does not exist for <" + domainUri
-									+ "> ==> <" + baseUri + "> ==> <"
-									+ rangeUri + ">");
-				}
-				epo.setAction("update");
-			}
-			epo.setOriginalBean(fpForEditing);
+		try {
+			RequestDispatcher rd = req
+					.getRequestDispatcher(Controllers.BASIC_JSP);
+			rd.forward(req, response);
+		} catch (Exception e) {
+			log.error("Could not forward to view.");
+			log.error(e.getMessage());
+			log.error(e.getStackTrace());
 		}
 
-		// set any validators
-		// TODO NONE YET
-
-		// set up any listeners
-		epo.setChangeListenerList(Collections
-				.singletonList(new PropertyRestrictionListener(ctx)));
-
-		// where should the postinsert pageforwarder go?
-		// TODO
-		// make a postdelete pageforwarder that will send us to the control
-		// panel for the base property.
-		// TODO
-
-		FormObject foo = new FormObject();
-		foo.setErrorMap(epo.getErrMsgMap());
-
-		// We will need to set a lot of option lists and stuff.
-		// TODO
-
-		// Put attributes on the request so the JSP can populate the fields.
-		// request.setAttribute("transitive",propertyForEditing.getTransitive());
-		// request.setAttribute("objectIndividualSortPropertyURI",
-		// propertyForEditing.getObjectIndividualSortPropertyURI());
-		// TODO
-
-		// checkboxes are pretty annoying : we don't know if someone *unchecked*
-		// a box, so we have to default to false on updates.
-		// propertyForEditing.setSymmetric(false);
-		// TODO
-
-		epo.setFormObject(foo);
-
-		FormUtils.populateFormFromBean(fpForEditing, epo.getAction(), foo,
-				epo.getBadValueMap());
-
-        RequestDispatcher rd = request.getRequestDispatcher(Controllers.BASIC_JSP);
-        request.setAttribute("bodyJsp","/templates/edit/formBasic.jsp");
-        request.setAttribute("colspan","5");
-        request.setAttribute("formJsp","/templates/edit/specific/fauxProperty_retry.jsp");
-        request.setAttribute("scripts","/templates/edit/formBasic.js");
-        request.setAttribute("title","Faux Property Editing Form");
-        request.setAttribute("_action",epo.getAction());
-        setRequestAttributes(request,epo);
-
-        try {
-            rd.forward(request, response);
-        } catch (Exception e) {
-            log.error("Could not forward to view.");
-            log.error(e.getMessage());
-            log.error(e.getStackTrace());
-        }
 	}
 
 	@Override
@@ -133,4 +78,140 @@ public class FauxPropertyRetryController extends BaseEditController {
 		doPost(request, response);
 	}
 
+	private static class EpoPopulator {
+		private final VitroRequest req;
+		private final ServletContext ctx;
+		private final EditProcessObject epo;
+
+		private final FauxPropertyDao fpDao;
+
+		private FauxProperty beanForEditing;
+		private Property baseProperty;
+
+		EpoPopulator(HttpServletRequest req, EditProcessObject epo) {
+			this.req = new VitroRequest(req);
+			this.ctx = req.getSession().getServletContext();
+
+			this.epo = epo;
+
+			this.fpDao = ModelAccess.on(ctx).getWebappDaoFactory()
+					.getFauxPropertyDao();
+
+		}
+
+		void populate() {
+			epo.setDataAccessObject(fpDao);
+			epo.setAction(determineAction());
+
+			if (epo.getUseRecycledBean()) {
+				beanForEditing = (FauxProperty) epo.getNewBean();
+			} else {
+				beanForEditing = locateBeanForEditing();
+				epo.setOriginalBean(beanForEditing);
+			}
+
+			this.baseProperty = req.getUnfilteredWebappDaoFactory()
+					.getObjectPropertyDao()
+					.getObjectPropertyByURI(beanForEditing.getURI());
+
+			doABunchOfOtherJunk();
+		}
+
+		private String determineAction() {
+			return (req.getParameter("create") == null) ? "update" : "insert";
+		}
+
+		private FauxProperty locateBeanForEditing() {
+			String baseUri = req.getParameter("baseUri");
+			String rangeUri = req.getParameter("rangeUri");
+			String domainUri = req.getParameter("domainUri");
+
+			if (epo.getAction().equals("insert")) {
+				return new FauxProperty(null, baseUri, null);
+			}
+
+			FauxProperty bean = fpDao.getFauxPropertyByUris(domainUri, baseUri,
+					rangeUri);
+			if (bean == null) {
+				throw new IllegalArgumentException(
+						"FauxProperty does not exist for <" + domainUri
+								+ "> ==> <" + baseUri + "> ==> <" + rangeUri
+								+ ">");
+			}
+			return bean;
+		}
+
+		private void doABunchOfOtherJunk() {
+			// set any validators
+			// TODO NONE YET
+
+			// set up any listeners
+			epo.setChangeListenerList(Collections
+					.singletonList(new PropertyRestrictionListener(ctx)));
+
+			// where should the postinsert pageforwarder go?
+			// TODO
+			// make a postdelete pageforwarder that will send us to the control
+			// panel for the base property.
+			// TODO
+
+			FormObject foo = new FormObject();
+			foo.setErrorMap(epo.getErrMsgMap());
+
+			foo.setOptionLists(new HashMap<>(createOptionsMap()));
+
+			// We will need to set a lot of option lists and stuff.
+			// TODO
+
+			// Put attributes on the request so the JSP can populate the fields.
+			// request.setAttribute("transitive",propertyForEditing.getTransitive());
+			// request.setAttribute("objectIndividualSortPropertyURI",
+			// propertyForEditing.getObjectIndividualSortPropertyURI());
+			// TODO
+
+			// checkboxes are pretty annoying : we don't know if someone
+			// *unchecked*
+			// a box, so we have to default to false on updates.
+			// propertyForEditing.setSymmetric(false);
+			// TODO
+
+			epo.setFormObject(foo);
+
+			FormUtils.populateFormFromBean(beanForEditing, epo.getAction(),
+					foo, epo.getBadValueMap());
+		}
+
+		private Map<String, List<Option>> createOptionsMap() {
+			Map<String, List<Option>> map = new HashMap<>();
+			map.put("DomainVClassURI",
+					createRootedVClassOptionList(
+							baseProperty.getDomainVClassURI(),
+							beanForEditing.getDomainURI()));
+			map.put("RangeVClassURI",
+					createRootedVClassOptionList(
+							baseProperty.getRangeVClassURI(),
+							beanForEditing.getRangeURI()));
+			return map;
+		}
+
+		private List<Option> createRootedVClassOptionList(String rootVClassUri,
+				String currentSelection) {
+			WebappDaoFactory wadf = req.getUnfilteredWebappDaoFactory();
+
+			List<Option> list = new ArrayList<>();
+			list.add(new Option("", "(none specified)"));
+
+			if (rootVClassUri == null) {
+				list.addAll(FormUtils.makeVClassOptionList(wadf,
+						currentSelection));
+			} else {
+				list.addAll(FormUtils.makeOptionListOfSubVClasses(wadf,
+						rootVClassUri, currentSelection));
+			}
+
+			return list;
+		}
+
+	}
+
 }
diff --git a/webapp/web/templates/edit/specific/fauxProperty_retry.jsp b/webapp/web/templates/edit/specific/fauxProperty_retry.jsp
index f98542e88..45694b0cc 100644
--- a/webapp/web/templates/edit/specific/fauxProperty_retry.jsp
+++ b/webapp/web/templates/edit/specific/fauxProperty_retry.jsp
@@ -3,4 +3,14 @@
 <%@ taglib prefix="form" uri="http://vitro.mannlib.cornell.edu/edit/tags" %>
 <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
 
-<h1>Like, TOTALLY BOGUS.</h1>
\ No newline at end of file
+<tr><td colspan="5"><hr class="formDivider"/></td></tr>
+<tr class="editformcell">
+    <td valign="top" colspan="2">
+        <b>Domain class</b><br />
+        <select name="DomainVClassURI"><form:option name="DomainVClassURI"/></select>
+    </td>
+    <td valign="top" colspan="2">
+        <b>Range class</b><br />
+        <select name="RangeVClassURI" ><form:option name="RangeVClassURI"/></select>
+    </td>
+</tr>