Added path to contexts in dropdown widget

src/main/java/org/gcube/informationsystem/service/InformationSystemService.java

@@ -19,6 +19,7 @@ import org.gcube.common.authorization.utils.secret.Secret;
 import org.gcube.informationsystem.base.reference.AccessType;
 import org.gcube.informationsystem.base.reference.Element;
 import org.gcube.informationsystem.contexts.reference.entities.Context;
+import org.gcube.informationsystem.contexts.reference.relations.IsParentOf;
 import org.gcube.informationsystem.model.knowledge.ModelKnowledge;
 import org.gcube.informationsystem.model.reference.entities.Facet;
 import org.gcube.informationsystem.model.reference.entities.Resource;
@@ -85,6 +86,30 @@ public class InformationSystemService {
 		
 	}
 	
+	private String extractPath(Context ctx) {
+		String res = "/"+ctx.getName();
+		if(ctx.getParent()==null) {
+			return res;
+		}
+			Context dad = ctx.getParent().getSource();
+			res = "/"+ctx.getParent().getSource().getName()+res;
+			if(dad.getParent()==null) {
+				return res;
+				}
+			Context gdad = dad.getParent().getSource();
+				res = "/"+dad.getParent().getSource().getName()+res;
+				if(gdad.getParent()==null) {
+					return res;
+				}
+			Context g2dad = gdad.getParent().getSource();
+					res = "/"+gdad.getParent().getSource().getName()+res;
+					if(g2dad.getParent()==null) {
+						return res;
+					}
+					return res;
+		}
+	
+	
 	
 	public List<ContextDTO> getAllContexts() throws Exception {
 		ArrayList<ContextDTO> res = new ArrayList<ContextDTO>();
@@ -92,9 +117,18 @@ public class InformationSystemService {
 		ResourceRegistryClient resourceRegistryClient= ResourceRegistryClientFactory.create();
 		List<Context>contexts=resourceRegistryClient.getAllContext();
 		for(Context ctx:contexts) {
+			String pnt = " - "; //for the root
+			//TODO: da dove tiro fuori il path?
 			ContextDTO dto = new ContextDTO();
 			dto.setId(ctx.getID().toString()); 
 			dto.setName(ctx.getName());
+			if(ctx.getParent()!=null) {
+				if(ctx.getParent().getSource()!=null) {
+					pnt = ctx.getParent().getSource().getName();
+				}
+			}
+			dto.setParent(pnt);
+			dto.setPath(extractPath(ctx));
 			res.add(dto);
 		}
 		log.debug("AllContexts: {}",contexts);

src/main/java/org/gcube/informationsystem/service/dto/ContextDTO.java

@@ -10,4 +10,6 @@ import lombok.NoArgsConstructor;
 public class ContextDTO {
 	private String id;
 	private String name;
+	private String parent;
+	private String path;
 }

src/main/webapp/app/home/home.component.html

@@ -15,8 +15,6 @@
 			<jhi-rsc-tree id="leftTree" (resourceTypeEm)="buildTableData($event)"></jhi-rsc-tree>    
 		</div>
 	</div>
-
-	
   </div>
 	
 	<div class="col-md-9">
@@ -25,7 +23,7 @@
 				<span id="home-logged-message" *ngIf="account" jhiTranslate="home.logged.message"
 					[translateValues]="{ username: account.login }">You are logged in as user "{{account.login}}".</span>
 			</div>
-				<!--
+			<!--
 						<div class="d-inline-block my-3">
 							<mat-form-field>
 							  <mat-label>Your Contexts</mat-label>
@@ -36,8 +34,7 @@
 							  </mat-select>
 						</mat-form-field>
 						</div>
-				-->		
-						
+			-->	
 					<div>
 					<div class="d-inline-block my-3" ngbDropdown #myDrop="ngbDropdown" ></div>
 						
@@ -52,12 +49,9 @@
 						      [formControl]="namefield" 
 						      />
 					<mat-error>Please, enter a valid name!</mat-error>
-					<mat-autocomplete #auto="matAutocomplete" [panelWidth]=400
-						        [displayWith]="displayFn.bind(this)">
+					<mat-autocomplete #auto="matAutocomplete" [panelWidth]=350 [displayWith]="displayFn.bind(this)">
 						   <mat-option *ngFor="let fctx of filteredContexts | async" [value]="fctx">
-							    <span>{{ fctx.name }}
-							      <small> | ID: {{ fctx.id }}</small>
-							    </span>
+							    <span>{{ fctx.path }}</span>
 						   </mat-option>
 					</mat-autocomplete>
 				</mat-form-field>
@@ -68,6 +62,9 @@
 				<button mat-button (click)="copyUid(namefield)" color="primary" matTooltip="copy UUID" matTooltipPosition="below">
 					<mat-icon class="icon-wide2">content_copy</mat-icon>
 				</button>
+				<button mat-button  color="primary" matTooltip="locate" matTooltipPosition="below">
+						<mat-icon class="icon-wide2">location_searching</mat-icon>
+				</button>
 	</form>
 						 
 						 

src/main/webapp/app/home/home.component.ts

@@ -88,6 +88,24 @@ export class HomeComponent implements OnInit, OnDestroy {
 		    	);
 	}
 	
+	/*
+	getContexts(): string[] {
+		if (this.account != null && this.account.resourceAccessDTO != null) {
+			// eslint-disable-next-line no-console
+			var sc=this.account.resourceAccessDTO.resourceAccess;
+          	var contexts=Array.from(Object.keys(sc));
+          	contexts=contexts.filter(element=>
+          		element!==null&&element.startsWith("%2F"));
+          	contexts=contexts.sort();
+          	// eslint-disable-next-line no-console
+          	console.log(contexts);
+          	return contexts;
+			
+		} else {
+			return [];
+		}
+	}
+	*/
 	
 	//TODO: CHECK WHY UNSUBSCRIBE DOES NOT WORK
 		ngOnDestroy(): void {

src/main/webapp/app/services/i-context-node.ts

@@ -1,4 +1,6 @@
 export interface IContextNode{
 	name: string;
 	id: string;
+	parent: string;
+	path: string;
 }