[develop | DONE | CHANGED]: Show code in Fields of Science (FoS) when fos field is queried in filters, or not, when foslabel field is queried.

1. searchFields.base.ts: Added method "getFosParameter()" to check if "fos" or "foslabel" is in RESULT_REFINE_FIELDS | Removed environment check for fos in RESULT_REFINE_FIELDS and RESULT_FIELDS_ORDERED.
2. resultLanding.service.ts & landing-utils/fos.component.ts & fos/fos.component: Include code in fos labels when fos field is queried, otherwise (foslabel) not.

fos/fos.component.html

@@ -113,7 +113,7 @@
 										<div *ngFor="let subChild of child.children" style="margin-bottom: 5px;">
 											<a [routerLink]="properties.searchLinkToResults" [queryParams]="buildFosQueryParam(subChild)"
 												class="uk-link-text">
-												{{subChild.label}}
+												{{searchFieldsHelper.getFosParameter() == 'foslabel' ? subChild.label : subChild.id}}
 											</a>
 										</div>
 									</div>
@@ -139,7 +139,7 @@
 										</h3>
 										<div *ngFor="let subSubItem of subItem.children" style="margin-bottom: 5px;">
 											<a [routerLink]="properties.searchLinkToResults" [queryParams]="buildFosQueryParam(subSubItem)"
-												class="uk-link-text" [innerHTML]="highlightKeyword(subSubItem.label)">
+												class="uk-link-text" [innerHTML]="highlightKeyword(searchFieldsHelper.getFosParameter() == 'foslabel' ? subSubItem.label : subSubItem.id)">
 											</a>
 										</div>
 									</div>

fos/fos.component.ts

@@ -15,6 +15,7 @@ import {PiwikService} from "../utils/piwik/piwik.service";
 import {debounceTime, distinctUntilChanged} from "rxjs/operators";
 import Timeout = NodeJS.Timeout;
 import {ISVocabulariesService} from "../utils/staticAutoComplete/ISVocabularies.service";
+import {SearchFields} from "../utils/properties/searchFields";
 
 declare var UIkit;
 
@@ -46,6 +47,7 @@ export class FosComponent implements OnInit, OnDestroy {
 	private timeout: Timeout;
 	@ViewChild('tabs') tabs: ElementRef;
 	public sliderInit: boolean = false;
+  private searchFieldsHelper: SearchFields = new SearchFields();
 
 	constructor(
 		private vocabulariesService: ISVocabulariesService,
@@ -217,6 +219,6 @@ export class FosComponent implements OnInit, OnDestroy {
 
   public buildFosQueryParam(fos) {
     // return {'foslabel': this.urlEncodeAndQuote(fos.id+"||"+fos.label)};
-    return (properties.environment !== 'production' ? ({'foslabel': this.urlEncodeAndQuote(fos.id+"||"+fos.label)}) : ({'fos': this.urlEncodeAndQuote(fos.id)}));
+    return (this.searchFieldsHelper.getFosParameter() == 'foslabel' ? ({'foslabel': this.urlEncodeAndQuote(fos.id+"||"+fos.label)}) : ({'fos': this.urlEncodeAndQuote(fos.id)}));
   }
 }

landingPages/landing-utils/fos.component.ts

@@ -2,6 +2,7 @@ import {Component, EventEmitter, Input, Output} from "@angular/core";
 import {RouterHelper} from "../../utils/routerHelper.class";
 import {properties} from "../../../../environments/environment";
 import {StringUtils} from "../../utils/string-utils.class";
+import {SearchFields} from "../../utils/properties/searchFields";
 
 @Component({
   selector: 'fos',
@@ -96,6 +97,7 @@ export class FosComponent {
   public routerHelper: RouterHelper = new RouterHelper();
   public properties = properties;
   public title: string = "Fields of Science";
+  private searchFieldsHelper: SearchFields = new SearchFields();
 
   public viewAllClick() {
     // if(this.subjects.length <= this.threshold*2) {
@@ -122,11 +124,11 @@ export class FosComponent {
 
   public buildFosQueryParam(fos) {
     // return {'foslabel': this.urlEncodeAndQuote(fos.id+"||"+fos.label)};
-    return (properties.environment !== 'production' ? ({'foslabel': this.urlEncodeAndQuote(fos.id+"||"+fos.label)}) : ({'fos': this.urlEncodeAndQuote(fos.id)}));
+    return (this.searchFieldsHelper.getFosParameter() == 'foslabel' ? ({'foslabel': this.urlEncodeAndQuote(fos.id+"||"+fos.label)}) : ({'fos': this.urlEncodeAndQuote(fos.id)}));
   }
 
   public buildFosHrefParam(fos): string {
     // return ('foslabel='+this.urlEncodeAndQuote(fos.id+"||"+fos.label));
-    return (properties.environment !== 'production' ? ('foslabel='+this.urlEncodeAndQuote(fos.id+"||"+fos.label)) : ('fos='+this.urlEncodeAndQuote(fos.id)));
+    return (this.searchFieldsHelper.getFosParameter() == 'foslabel' ? ('foslabel='+this.urlEncodeAndQuote(fos.id+"||"+fos.label)) : ('fos='+this.urlEncodeAndQuote(fos.id)));
   }
 }

landingPages/result/resultLanding.service.ts

@@ -9,6 +9,7 @@ import {HostedByCollectedFrom, Organization} from "../../utils/result-preview/re
 import {Dates, Identifier, StringUtils} from "../../utils/string-utils.class";
 import {properties} from "../../../../environments/environment";
 import {HelperFunctions} from "../../utils/HelperFunctions.class";
+import {SearchFields} from "../../utils/properties/searchFields";
 
 @Injectable()
 export class ResultLandingService {
@@ -312,9 +313,13 @@ export class ResultLandingService {
       this.resultLandingInfo.subjects = subjectResults[0];
       this.resultLandingInfo.otherSubjects = subjectResults[1];
       this.resultLandingInfo.classifiedSubjects = subjectResults[2];
+
       if (subjectResults[3]) {
+        let searchFieldsHelper: SearchFields = new SearchFields();
         subjectResults[3].forEach(element => {
-          this.resultLandingInfo.fos.push({id: element, label: element.replace(/^\d+/, '').trim()});
+          this.resultLandingInfo.fos.push(
+            {id: element, label: searchFieldsHelper.getFosParameter() == "foslabel" ? element.replace(/^\d+/, '').trim() : element}
+          );
         });
       }
       if (this.resultLandingInfo.fos) {

utils/properties/searchFields.base.ts

@@ -16,7 +16,7 @@ export class SearchFieldsBase {
 
   // Remove Collected From Filter "collectedfrom","collectedfrom"
   public RESULT_REFINE_FIELDS = [
-    "instancetypename", properties.environment!='production'?"foslabel":'fos', "relfunder",
+    "instancetypename", "foslabel", "relfunder",
     "relfundinglevel0_id", "relfundinglevel1_id", "relfundinglevel2_id",
     "relproject", "sdg", "country", "resultlanguagename", "resulthostingdatasource", "community"];
 
@@ -25,7 +25,7 @@ export class SearchFieldsBase {
     {type: "refine", title: "", values: ["instancetypename"]},
     {type: "range", title: "", values: ["resultacceptanceyear", "resultacceptanceyear"]},
     {type: "refine", title: "", values: [
-      properties.environment!='production'?"foslabel":'fos', "relfunder",
+      "foslabel", "relfunder",
       "relfundinglevel0_id", "relfundinglevel1_id", "relfundinglevel2_id",
       "relproject", "sdg", "country", "resultlanguagename", "resulthostingdatasource", "community"
     ]}
@@ -885,6 +885,10 @@ export class SearchFieldsBase {
     }
     return "or";
   }
+
+  getFosParameter() {
+    return this.RESULT_REFINE_FIELDS.includes("foslabel") ? "foslabel" : "fos";
+  }
 }
 
 export class FieldDetails {