feat: Add time value type

docs/src/paradox/02-knora-ontologies/knora-base.md

@@ -428,6 +428,17 @@ regardless of the calendar in which they were entered. Properties:
 
 :   The precision of the end of the period.
 
+##### TimeValue
+
+A Knora time value represents a precise moment in time in the Gregorian
+calendar. Since nanosecond precision can be included, it is suitable
+for use as a timestamp. Properties:
+
+`valueHasTimeStamp` (1)
+
+:   An `xsd:dateTimeStamp`, stored as an `xsd:dateTime` (because SPARQL
+    does not support `xsd:dateTimeStamp`).
+
 ##### IntValue
 
 Represents an integer. Property:
@@ -933,6 +944,8 @@ Standoff data type tags are subclasses of `ValueBase` classes.
   is stored in the same form that is used for `kb:IntervalValue`. See @ref:[IntervalValue](#intervalvalue).
 * `StandoffBooleanTag` Indicates that a substring represents a Boolean, which is stored
   in the same form that is used for `kb:BooleanValue`. See @ref:[BooleanValue](#booleanvalue).
+* `StandoffTimeTag` Indicates that a substring represents a timestamp, which is stored
+  in the same form that is used for `kb:TimeValue`. See @ref:[TimeValue](#timevalue).
 
 ##### StandoffLinkTag
 

docs/src/paradox/03-apis/api-v1/xml-to-standoff-mapping.md

@@ -280,6 +280,8 @@ Knora allows the use of all its value types as standoff data types
   type attribute, e.g. `1.1,2.2`).
 - `knora-base:StandoffBooleanTag`: Represents a Boolean value (`true`
   or `false` must be submitted in the data type attribute).
+- `knora-base:StandoffTimeTag`: Represents a timestamp value (an `xsd:dateTimeStamp`
+  must be submitted in the data type attribute).
 
 The basic idea is that parts of a text can be marked up in a way that
 allows using Knora's built-in data types. In order to do so, the typed

docs/src/paradox/05-internals/development/updating-repositories.md

@@ -37,6 +37,9 @@ with existing data, the following must happen:
   existing repositories so that they are compatible with the code changes
   introduced in the pull request.
 
+The order of version numbers must correspond to the order in which the pull requests
+are merged.
+
 ## Adding an Upgrade Plugin
 
 An upgrade plugin is a Scala class that extends `UpgradePlugin`. The name of the plugin

knora-ontologies/knora-base.ttl

@@ -33,7 +33,7 @@
 
     :attachedToProject knora-admin:SystemProject ;
 
-    :ontologyVersion "knora-base v6" .
+    :ontologyVersion "knora-base v7" .
 
 
 
@@ -1535,6 +1535,18 @@
 
 
 
+###  http://www.knora.org/ontology/knora-base#valueHasTimeStamp
+
+:valueHasTimeStamp rdf:type owl:DatatypeProperty ;
+
+                       rdfs:subPropertyOf :valueHas ;
+
+                       :subjectClassConstraint :TimeBase ;
+
+                       :objectDatatypeConstraint xsd:dateTime .
+
+
+
 ###  http://www.knora.org/ontology/knora-base#valueHasListNode
 
 :valueHasListNode rdf:type owl:ObjectProperty ;
@@ -1546,7 +1558,6 @@
                   :objectClassConstraint :ListNode .
 
 
-
 ###  http://www.knora.org/ontology/knora-base#valueHasOrder
 
 :valueHasOrder rdf:type owl:DatatypeProperty ;
@@ -2008,6 +2019,24 @@
                rdfs:comment "Represents a time interval, e.g. in an audio recording"@en .
 
 
+:TimeBase rdf:type owl:Class ;
+
+              rdfs:subClassOf :ValueBase ,
+                              [ rdf:type owl:Restriction ;
+                                owl:onProperty :valueHasTimeStamp ;
+                                owl:cardinality "1"^^xsd:nonNegativeInteger
+                              ] .
+
+
+###  http://www.knora.org/ontology/knora-base#IntervalValue
+
+:TimeValue rdf:type owl:Class ;
+
+               rdfs:subClassOf :Value ,
+                               :TimeBase ;
+
+               rdfs:comment "Represents a timestamp"@en .
+
 
 ###  http://www.knora.org/ontology/knora-base#LinkObj
 
@@ -2431,6 +2460,16 @@
                         rdfs:comment "Represents an interval in a TextValue"@en .
 
 
+###  http://www.knora.org/ontology/knora-base#StandoffTimeTag
+
+:StandoffTimeTag rdf:type owl:Class ;
+
+                        rdfs:subClassOf :StandoffDataTypeTag,
+                                        :TimeBase ;
+
+                        rdfs:comment "Represents a timestamp in a TextValue"@en .
+
+
 ###  http://www.knora.org/ontology/knora-base#StandoffBooleanTag
 
 :StandoffBooleanTag rdf:type owl:Class ;

knora-ontologies/salsah-gui.ttl

@@ -141,6 +141,13 @@
 
 
 
+###  http://www.knora.org/ontology/salsah-gui#TimeStamp
+
+:TimeStamp rdf:type :Guielement ,
+                    owl:NamedIndividual .
+
+
+
 ###  http://www.knora.org/ontology/salsah-gui#List
 
 :List rdf:type :Guielement ,

salsah1/src/public/js/00_init_javascript.js

@@ -70,7 +70,6 @@ var VALTYPE_FLOAT = "http://www.knora.org/ontology/knora-base#DecimalValue";
 var VALTYPE_DATE = "http://www.knora.org/ontology/knora-base#DateValue";
 var VALTYPE_PERIOD = 5;
 var VALTYPE_RESPTR = "http://www.knora.org/ontology/knora-base#LinkValue";
-var VALTYPE_TIME = "http://www.knora.org/ontology/knora-base#TimeValue";
 var VALTYPE_INTERVAL = "http://www.knora.org/ontology/knora-base#IntervalValue";
 var VALTYPE_GEOMETRY = "http://www.knora.org/ontology/knora-base#GeomValue";
 var VALTYPE_COLOR = "http://www.knora.org/ontology/knora-base#ColorValue";
@@ -81,6 +80,7 @@ var VALTYPE_RICHTEXT = "http://www.knora.org/ontology/knora-base#TextValue";
 var VALTYPE_GEONAME = 15;
 var VALTYPE_URI = "http://www.knora.org/ontology/knora-base#UriValue";
 var VALTYPE_BOOLEAN = "http://www.knora.org/ontology/knora-base#BooleanValue";
+var VALTYPE_TIME = "http://www.knora.org/ontology/knora-base#TimeValue";
 
 var RESOURCE_TYPE_REGION = "http://www.knora.org/ontology/knora-base#Region";
 

salsah1/src/public/js/03_showval.js

@@ -20,7 +20,7 @@
 SALSAH.showval = function(value_container, prop, value_index, options)
 {
 
-	//console.log("in showval: valtype is " + prop.valuetype_id);
+	// console.log("in showval: valtype is " + prop.valuetype_id);
 	switch (prop.valuetype_id) {
 		// this value type is mot used anymore: every text is a richtext now
 		/*case VALTYPE_TEXT: {
@@ -41,6 +41,10 @@ SALSAH.showval = function(value_container, prop, value_index, options)
 			value_container.append(prop.values[value_index]);
 			break;
 		}
+		case VALTYPE_TIME: {
+			value_container.append(prop.values[value_index]);
+			break;
+		}
 		case VALTYPE_BOOLEAN: {
 			var checkbox = $('<input>', {
 			    type: "checkbox"
@@ -166,11 +170,6 @@ SALSAH.showval = function(value_container, prop, value_index, options)
 			}
 			break;
 		}
-		case VALTYPE_TIME: {
-			value_container.timeobj('init', prop.values[value_index]);
-			//value_container.append(prop.values[value_index]);
-			break;
-		}
 		case VALTYPE_INTERVAL: {
 			//value_container.append(prop.values[value_index]);
 			value_container.timeobj('init', prop.values[value_index]);

salsah1/src/public/js/jquery.editvalue.js

@@ -101,6 +101,10 @@
 					ele.append(settings.property.values[value_index]);
 					break;
 				}
+				case VALTYPE_TIME: {
+					ele.append(settings.property.values[value_index]);
+					break;
+				}
 				case VALTYPE_DATE: {
 					ele.dateobj('init', settings.property.values[value_index]);
 					break;
@@ -189,11 +193,6 @@
 					}
 					break;
 				}
-				case VALTYPE_TIME: {
-					ele.timeobj('init', settings.property.values[value_index]);
-					//ele.append(settings.property.values[value_index]);
-					break;
-				}
 				case VALTYPE_INTERVAL: {
 					//ele.append(settings.property.values[value_index]);
 					ele.append('VALTYPE_INTERVAL: NOT YET IMPLEMENTED!');
@@ -510,6 +509,7 @@
 
 		postdata[VALTYPE_INTEGER] = postdata[VALTYPE_TEXT];
 		postdata[VALTYPE_FLOAT] = postdata[VALTYPE_TEXT];
+		postdata[VALTYPE_TIME] = postdata[VALTYPE_TEXT];
 
 		postdata[VALTYPE_RICHTEXT] = function(value, is_new_value) {
 			var data = {};

salsah1/src/public/js/jquery.extsearch.js

@@ -268,6 +268,17 @@
 							valfield.append($('<input>', {'type': 'text', name: 'searchval', size: 16, maxlength: 32}).addClass('propval').data('gui_element', 'text'));
 							break;
 						}
+						case VALTYPE_TIME: { // we use gui_element = "text"
+							compop.append($('<option>', {'value': 'EQ', 'title': 'equal'}).append('='));
+							compop.append($('<option>', {'value': 'GT', 'title': 'greater than'}).append('&gt;'));
+							compop.append($('<option>', {'value': 'GT_EQ', 'title': 'greater equal than'}).append('&ge;'));
+							compop.append($('<option>', {'value': 'LT', 'title': 'less than'}).append('&lt;'));
+							compop.append($('<option>', {'value': 'LT_EQ', 'title': 'less equal than'}).append('&le;'));
+							compop.append($('<option>', {'value': '!EQ', 'title': 'not equal'}).append('&ne;'));
+							compop.append($('<option>', {'value': 'EXISTS', 'title': 'exists'}).append('&exist;'));
+							valfield.append($('<input>', {'type': 'text', name: 'searchval', size: 16, maxlength: 32}).addClass('propval').data('gui_element', 'text'));
+							break;
+						}
 						case VALTYPE_DATE: { // we use gui_element = "date"
 							compop.append($('<option>', {'value': 'EQ', 'title': 'equal'}).append('='));
 							compop.append($('<option>', {'value': 'GT', 'title': 'greater than'}).append('&gt;'));
@@ -370,17 +381,6 @@
 								.appendTo(valfield);
 							break;
 						}*/
-						case VALTYPE_TIME: { // we use gui_element = "text"
-							compop.append($('<option>', {'value': 'EQ'}).append('='));
-							compop.append($('<option>', {'value': 'GT', 'title': 'greater than'}).append('&gt;'));
-							compop.append($('<option>', {'value': 'GT_EQ', 'title': 'greater equal than'}).append('&ge;'));
-							compop.append($('<option>', {'value': 'LT', 'title': 'less than'}).append('&lt;'));
-							compop.append($('<option>', {'value': 'LT_EQ', 'title': 'less equal than'}).append('&le;'));
-							compop.append($('<option>', {'value': 'IN'}).append('in'));
-							compop.append($('<option>', {'value': 'EXISTS', 'title': 'Exists'}).append('&exist;'));
-							valfield.append($('<input>', {'type': 'text', name: 'searchval'}).addClass('propval').data('gui_element', 'text'));
-							break;
-						}
 						case VALTYPE_INTERVAL: {
 							compop.append($('<option>', {'value': 'EXISTS', 'title': 'exists'}).append('&exist;'));
 							compop.append('NOT YET IMPLEMENTED!');