Add modal with links to matches for classification entries (#656)

app/controllers/nwbib/Classification.java

@@ -175,7 +175,9 @@ private SearchResponse classificationData() {
 	private enum Property {
 		LABEL("http://www.w3.org/2004/02/skos/core#prefLabel"), //
 		BROADER("http://www.w3.org/2004/02/skos/core#broader"), //
-		NOTATION("http://www.w3.org/2004/02/skos/core#notation");
+		NOTATION("http://www.w3.org/2004/02/skos/core#notation"), //
+		NARROW_MATCH("http://www.w3.org/2004/02/skos/core#narrowMatch"), //
+		EXACT_MATCH("http://www.w3.org/2004/02/skos/core#exactMatch");
 
 		String value;
 
@@ -449,19 +451,35 @@ private static void collectLabelAndValue(SearchHit hit, JsonNode json,
 		if (label != null) {
 			String id = toNwbibNamespace(hit.getId());
 			String notation = notation(json);
-			ImmutableMap<String, ?> map = ImmutableMap.of(//
-					"value", id, //
-					"label",
-					(style == Label.PLAIN || notation.isEmpty() ? ""
-							: "<span class='notation'>" + notation + "</span>" + " ")
-							+ label.findValue("@value").asText(), //
-					"hits", Lobid.getTotalHitsNwbibClassification(id), //
-					"notation", notation, //
-					"focus", focus(json));
+			ImmutableMap<String, Object> map = ImmutableMap.<String, Object> builder()//
+					.put("value", id) //
+					.put("label",
+							(style == Label.PLAIN || notation.isEmpty() ? ""
+									: "<span class='notation'>" + notation + "</span>" + " ")
+									+ label.findValue("@value").asText()) //
+					.put("hits", Lobid.getTotalHitsNwbibClassification(id)) //
+					.put("notation", notation) //
+					.put("focus", focus(json)) //
+					.put("matches", matches(json)).build();
 			result.add(Json.toJson(map));
 		}
 	}
 
+	private static List<String> matches(JsonNode json) {
+		List<String> result = new ArrayList<>();
+		addMatches(json, Property.NARROW_MATCH, result);
+		addMatches(json, Property.EXACT_MATCH, result);
+		return result;
+	}
+
+	private static void addMatches(JsonNode json, Property p,
+			List<String> result) {
+		JsonNode match = json.findValue(p.value);
+		if (match != null) {
+			match.forEach(m -> result.add(m.get("@id").textValue()));
+		}
+	}
+
 	static String toNwbibNamespace(String id) {
 		return id //
 				.replace("http://purl.org/lobid/nwbib-spatial#n", NWBIB_SPATIAL + "N")

app/views/tags/browse_list.scala.html

@@ -70,6 +70,7 @@
              normalized = entryLabel.replaceAll("ß", "ss") + entryLabel.replaceAll("ss", "ß");
              value = (json\"value").as[String];
              hits = (json\"hits").asOpt[scala.Long].getOrElse(0L);
+             matches = (json\"matches").asOpt[Seq[String]].getOrElse(Seq());
              anchor = value.split("[/#]").last;
              textToCopy = (if(entryLabel.contains("span")){entryLabel.split("</span> ")(1)}else{entryLabel}) + "$$0" + value) {
               <li id='@anchor'>@if(id=="root" && !placeholder.contains("Register") && t!="Wikidata" && t!="Zeitschriften") { <b>@Html(entryLabel)</b> } else {
@@ -89,6 +90,29 @@
                     case _ => value
                  }}">@hits</a>)
                  }
+                 @if(!matches.isEmpty()) {
+                 <button type="button" class="btn btn-link btn-xs" data-toggle="modal" data-target="#@matches.hashCode"><span class="octicon octicon-link"></span></button>
+                 <div id="@matches.hashCode" class="modal fade" tabindex="-1" role="dialog" aria-labelledby="[email protected]">
+                    <div class="modal-dialog modal-lg" role="document">
+                      <div class="modal-content">
+                        <div class="modal-header">
+                          <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+                          <h4 class="modal-title" id="[email protected]">Links für @Html(entryLabel)</h4>
+                        </div>
+                        <div class="modal-body">
+                          @for(link <- matches) { <p><a href="@link" target="_blank">
+							@link match {
+								case x if x.contains("d-nb.info/gnd") => { <img src='@controllers.routes.Assets.at("images/gnd.png")' style="width:1em" alt="Gemeinsame Normdatei (GND)"> }
+								case x if x.contains("wikidata.org") => { <img src='@controllers.routes.Assets.at("images/wikidata.png")' style="width:1em" alt="Wikidata"> }
+								case _ => { <span class="octicon octicon-link"></span> }
+							}
+							@link</a></p>
+						  }
+                        </div>
+                      </div>
+                    </div>
+                 </div>
+                 }
                  @if(t!="Zeitschriften"){<span @if(t!="Wikidata"){class='copy-link'}><a data-toggle="tooltip" data-placement="right" title="Identifikator und Bezeichnung in die Zwischenablage kopieren" href="#" onclick="copyToClipboard('@textToCopy', $(this));return false;"><span class="octicon octicon-clippy"></span></a></span>}
                 <div style="display: none">@normalized</div>
               }