Fix map list "add to map" function (geonetwork#8774)

* Include links in saved selections index query

* Add map list support for esri rest

Author: tylerjmchugh

web-ui/src/main/resources/catalog/components/common/savedselections/SavedSelectionsDirective.js

@@ -59,7 +59,13 @@
             label: "addToMap",
             filterFn: function (record) {
               var md = new Metadata(record);
-              return md.getLinksByType("OGC:WMS").length > 0;
+              const linkTypes = [
+                "OGC:WMS",
+                "ESRI REST: Map Service",
+                "ESRI REST: Map Server"
+              ];
+              // returns true as soon as any type has ≥1 link
+              return linkTypes.some(type => md.getLinksByType(type).length > 0);
             },
             fn: function (uuids, records) {
               for (var i = 0; i < uuids.length; i++) {
@@ -95,6 +101,27 @@
                       }
                     });
                 });
+
+                const esriLinks = [
+                  ...md.getLinksByType("ESRI REST: Map Server"),
+                  ...md.getLinksByType("ESRI REST: Map Service")
+                ];
+
+                angular.forEach(esriLinks, function (link) {
+                  if (gnMap.isLayerInMap(viewerMap, link.name, link.url)) {
+                    return;
+                  }
+
+                  gnMap
+                    .addEsriRestLayer(viewerMap, link.url, link.name, false, md)
+                    .then(function (layer) {
+                      if (layer) {
+                        gnMap.feedLayerWithRelated(layer, link.group);
+                      }
+                    });
+
+                });
+
               }
             },
             icon: "fa-globe"
@@ -197,7 +224,9 @@
           .post(
             "../api/search/records/_search",
             {
-              _source: { includes: ["uuid", "root", "resourceTitle*", "isTemplate"] },
+              _source: {
+                includes: ["uuid", "root", "resourceTitle*", "isTemplate", "link"]
+              },
               from: 0,
               size: 2000,
               query: {