Add support for qualifiers

extensions/wikidata/module/scripts/dialogs/schema-alignment-dialog.js

@@ -292,8 +292,6 @@ SchemaAlignmentDialog._statementGroupToJSON = function (statementGroup) {
 
 
 SchemaAlignmentDialog._addStatement = function(container, datatype, json) {
-  console.log('addStatement');
-  console.log(datatype);
   var qualifiers = null;
   var value = null;
   if (json) {
@@ -309,21 +307,63 @@ SchemaAlignmentDialog._addStatement = function(container, datatype, json) {
   var inputContainer = $('<div></div>').addClass('wbs-target-input').appendTo(statement);
   SchemaAlignmentDialog._initField(inputContainer, datatype, value);
   var right = $('<div></div>').addClass('wbs-right').appendTo(statement);
-  $('<div></div>').addClass('wbs-qualifier-container').appendTo(right);
+  
+  // If we are in a mainsnak, add qualifiers and references
+  if (container.parents('.wbs-statement').length == 0) {
+    var qualifierContainer = $('<div></div>').addClass('wbs-qualifier-container').appendTo(right);
     var toolbar2 = $('<div></div>').addClass('wbs-toolbar').appendTo(right);
-  $('<a></a>').addClass('wbs-add-qualifier').text('add qualifier').appendTo(toolbar2);
+    $('<a></a>').addClass('wbs-add-qualifier').text('add qualifier').click(function() {
+        SchemaAlignmentDialog._addQualifier(qualifierContainer, null);
+    }).appendTo(toolbar2);
+    if (qualifiers) {
+       for (var i = 0; i != qualifiers.length; i++) {
+         SchemaAlignmentDialog._addQualifier(qualifierContainer, qualifiers[i]);
+       }
+    }
+  }
   container.append(statement);
 }
 
 SchemaAlignmentDialog._statementToJSON = function (statement) {
     var inputContainer = statement.find(".wbs-target-input").first();
+    var qualifiersList = new Array();
+    statement.find('.wbs-qualifier').each(function () {
+        qualifiersList.push(SchemaAlignmentDialog._qualifierToJSON($(this)));
+    });
     return {
         value:SchemaAlignmentDialog._inputContainerToJSON(inputContainer),
-        qualifiers:[],
+        qualifiers: qualifiersList,
         references:[],
     };
 };
 
+SchemaAlignmentDialog._addQualifier = function(container, json) {
+  var property = null;
+  if (json) {
+    property = json.property;
+  }
+
+  var qualifier = $('<div></div>').addClass('wbs-qualifier').appendTo(container);
+  var toolbar1 = $('<div></div>').addClass('wbs-toolbar').appendTo(qualifier);
+  var inputContainer = $('<div></div>').addClass('wbs-prop-input').appendTo(qualifier);
+  var right = $('<div></div>').addClass('wbs-right').appendTo(qualifier);
+  var statementContainer = $('<div></div>').addClass('wbs-statement-container').appendTo(right);
+  SchemaAlignmentDialog._initPropertyField(inputContainer, statementContainer, property);
+}
+
+SchemaAlignmentDialog._removeQualifier = function(qualifier) {
+  qualifier.remove();
+}
+
+SchemaAlignmentDialog._qualifierToJSON = function(elem) {
+  var prop = elem.find(".wbs-prop-input").first();
+  var target = elem.find(".wbs-target-input").first();
+  return {
+      prop: SchemaAlignmentDialog._inputContainerToJSON(prop),
+      value: SchemaAlignmentDialog._inputContainerToJSON(target),
+  };
+}
+
 SchemaAlignmentDialog._getPropertyType = function(pid, callback) {
   $.ajax({
       url:'https://www.wikidata.org/w/api.php',
@@ -350,7 +390,7 @@ SchemaAlignmentDialog._initPropertyField = function(inputContainer, targetContai
 
     input.suggestP(suggestConfig).bind("fb-select", function(evt, data) {
         // Fetch the type of this property and add the appropriate target value type
-        var statementGroup = inputContainer.parents(".wbs-statement-group").first();
+        var statementGroup = inputContainer.parents(".wbs-statement-group, .wbs-qualifier").first();
         SchemaAlignmentDialog._getPropertyType(data.id, function(datatype) {
           inputContainer.data("jsonValue", {
             type : "wbpropconstant",
@@ -400,7 +440,7 @@ SchemaAlignmentDialog._initField = function(inputContainer, mode, initialValue)
         });
         SchemaAlignmentDialog._hasChanged();
     });
-  } else if (mode === "external-id") {
+  } else { /* if (mode === "external-id") { */
     var propagateValue = function(val) {
         inputContainer.data("jsonValue", {
            type: "wbstringconstant",
@@ -471,11 +511,16 @@ SchemaAlignmentDialog._initField = function(inputContainer, mode, initialValue)
 }
 
 SchemaAlignmentDialog._inputContainerToJSON = function (inputContainer) {
-    return inputContainer.data().jsonValue;
+    var data = inputContainer.data();
+    if (data) {
+       return data.jsonValue;
+    } else {
+       return null;
+    }
 };
 
 SchemaAlignmentDialog._removeStatement = function(statement) {
-  var statementGroup = statement.parents('.wbs-statement-group').first();
+  var statementGroup = statement.parents('.wbs-statement-group, .wbs-qualifier').first();
   statement.remove();
   var remainingStatements = statementGroup.find('.wbs-statement').length;
   if (remainingStatements === 0) {

extensions/wikidata/module/styles/dialogs/schema-alignment-dialog.less

@@ -82,6 +82,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     width: 120px;
 }
 
+.wbs-qualifier .wbs-prop-input, .wbs-reference .wbs-prop-input {
+    width: 85px;
+}
+
 .wbs-item-input input, .wbs-prop-input input, .wbs-target-input input {
     width: 100%;
 }
@@ -107,7 +111,7 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     overflow: auto;
 }
 
-.wbs-item, .wbs-statement-group, .wbs-statement {
+.wbs-item, .wbs-statement-group, .wbs-statement, .wbs-qualifier {
     display: block;
     overflow: auto;
 }
@@ -123,9 +127,36 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 .wbs-right {
     float: right;
+    width: 75%;
+}
+
+.wbs-statement-group .wbs-right {
     width: 70%;
 }
 
+.wbs-statement .wbs-right {
+    width: 90%;
+}
+
+.wbs-qualifier, .wbs-reference {
+    position: relative;
+}
+
+.wbs-qualifier .wbs-right, .wbs-reference .wbs-right {
+    width: 70%;
+    position: absolute;
+    top: 0px;
+    margin-left: 100px;
+}
+
+.wbs-qualifier .wbs-target-input {
+    width: 90px;
+}
+
+.wbs-qualifier .wbs-statement {
+    overflow: hidden;
+}
+
 .schema-alignment-columns-header {
   margin-bottom: 0.3em;
 }

extensions/wikidata/src/org/openrefine/wikidata/exporters/QuickStatementsExporter.java

@@ -20,6 +20,8 @@ import org.wikidata.wdtk.datamodel.interfaces.ItemDocument;
 import org.wikidata.wdtk.datamodel.interfaces.ItemIdValue;
 import org.wikidata.wdtk.datamodel.interfaces.MonolingualTextValue;
 import org.wikidata.wdtk.datamodel.interfaces.QuantityValue;
+import org.wikidata.wdtk.datamodel.interfaces.Snak;
+import org.wikidata.wdtk.datamodel.interfaces.SnakGroup;
 import org.wikidata.wdtk.datamodel.interfaces.Statement;
 import org.wikidata.wdtk.datamodel.interfaces.StatementGroup;
 import org.wikidata.wdtk.datamodel.interfaces.StringValue;
@@ -83,7 +85,30 @@ public class QuickStatementsExporter implements WriterExporter {
         ValueVisitor<String> vv = new ValuePrinter();
         String targetValue = val.accept(vv);
         if (targetValue != null) {
-           writer.write(qid + "\t" + pid + "\t" + targetValue + "\n");
+           writer.write(qid + "\t" + pid + "\t" + targetValue);
+           for(SnakGroup q : claim.getQualifiers()) {
+               translateSnakGroup(q, false, writer);
+           }
+           writer.write("\n");
+        }
+    }
+    
+    protected void translateSnakGroup(SnakGroup sg, boolean reference, Writer writer) throws IOException {
+        for(Snak s : sg.getSnaks()) {
+            translateSnak(s, reference, writer);
+        }
+    }
+    
+    protected void translateSnak(Snak s, boolean reference, Writer writer) throws IOException {
+        String pid = s.getPropertyId().getId();
+        if (reference) {
+            pid = pid.replace('P', 'S');
+        }
+        Value val = s.getValue();
+        ValueVisitor<String> vv = new ValuePrinter();
+        String valStr = val.accept(vv);
+        if(valStr != null) {
+            writer.write("\t" + pid + "\t" + valStr);
         }
     }
    

extensions/wikidata/src/org/openrefine/wikidata/schema/WbStatementExpr.java

@@ -96,6 +96,9 @@ public class WbStatementExpr extends BiJsonizable {
         Value mainSnakValue = mainSnakValueExpr.evaluate(ctxt);
         Snak mainSnak = Datamodel.makeValueSnak(propertyId, mainSnakValue);
         List<Snak> qualifiers = new ArrayList<Snak>(qualifierExprs.size());
+        for (WbSnakExpr qExpr : qualifierExprs) {
+            qualifiers.add(qExpr.evaluate(ctxt));
+        }
         List<SnakGroup> groupedQualifiers = groupSnaks(qualifiers);
         Claim claim = Datamodel.makeClaim(subject, mainSnak, groupedQualifiers);
         List<Reference> references = new ArrayList<Reference>();