[develop | DONE | ADDED]: Added search organizations by PID (ror, isni, wikidata, fundRef).

1. string-utils.class.ts: Added methods "isValidRor()", "isValidIsni()", "isValidWikidata()", "isValidFundRef()" and cases for these new identifiers.
2. newSearchPage.component.ts: In method "createKeywordQuery()", check for PIDs also for organizations entity.
3. environment.ts: Updated property "fundRefURL" to "https://data.crossref.org/fundingdata/funder/" (old: https://api.crossref.org/funders/).

searchPages/searchUtils/newSearchPage.component.ts

@@ -1085,7 +1085,7 @@ export class NewSearchPageComponent implements OnInit, OnDestroy, OnChanges {
     let params = "";
     let doisParams = "";
     var DOIs: Identifier[] = Identifier.getIdentifiersFromString(value);
-    if ((entityType == 'publication' || entityType == 'dataset' || entityType == 'software' || entityType == 'other' || entityType == "result" || entityType == "dataprovider" || entityType == "service")) {
+    if ((entityType == 'publication' || entityType == 'dataset' || entityType == 'software' || entityType == 'other' || entityType == "result" || entityType == "dataprovider" || entityType == "service" || entityType == "organization")) {
       for (let identifier of DOIs) {
         // console.log(identifier)
         // pidclassid exact \"doi\" and pid exact \"10.1016/j.nima.2015.11.134\"

utils/properties/environments/environment.ts

@@ -23,7 +23,7 @@ export let common: EnvProperties = {
   rorURL: "https://ror.org/",
   isniURL: "https://isni.org/isni/",
   wikiDataURL: "https://www.wikidata.org/wiki/",
-  fundRefURL: "https://api.crossref.org/funders/",
+  fundRefURL: "https://data.crossref.org/fundingdata/funder/",
   fairSharingURL: "https://fairsharing.org/",
   eoscMarketplaceURL: "https://marketplace.eosc-portal.eu/services/",
   sherpaURL: "http://sherpa.ac.uk/romeo/issn/",

utils/string-utils.class.ts

@@ -150,7 +150,7 @@ export class DOI {
 }
 
 export class Identifier {
-  class: "doi" | "pmc" | "pmid" | "handle" | "ORCID" | "re3data" | "swhid" = null;
+  class: "doi" | "pmc" | "pmid" | "handle" | "ORCID" | "re3data" | "swhid" | "ror" | "wikidata" | "fundref" | "isni" = null;
   id: string;
   
   public static getDOIsFromString(str: string): string[] {
@@ -205,14 +205,22 @@ export class Identifier {
       return {"class": "re3data", "id": pid};
     } else if (Identifier.isValidSwhId(pid)) {
       return {"class": "swhid", "id": pid};
+    } else if (Identifier.isValidRor(pid)) {
+      return {"class": "ror", "id": pid};
+    } else if (Identifier.isValidFundRef(pid)) {
+      return {"class": "fundref", "id": pid};
+    } else if (Identifier.isValidWikidata(pid)) {
+      return {"class": "wikidata", "id": pid};
+    } else if (Identifier.isValidIsni(pid)) {
+      return {"class": "isni", "id": pid};
     }
     //set it as a doi, to catch the case that doi has not valid format
     return (strict?null:{"class": "doi", "id": pid});
   }
 
   public static getPIDFromIdentifiers(identifiers: Map<string, string[]>): Identifier {
-    let classes:string [] = ["doi", "handle", "pmc", "pmid", "re3data", "swhid"];
-    if(identifiers) {
+    let classes:string [] = ["doi", "handle", "pmc", "pmid", "re3data", "swhid", "ror", "wikidata", "fundref", "isni"];
+    if(identifiers && identifiers.size > 0) {
       for (let cl of classes) {
         if (identifiers.get(cl)) {
           for (let pid of identifiers.get(cl)) {
@@ -258,6 +266,7 @@ export class Identifier {
   }
   
   public static isValidHANDLE(str: string): boolean {
+    // let exp = /\b[0-9a-zA-Z-]*\/[0-9a-zA-Z-]*$/g;  // resolve with url - need to add method for raw value
     let exp = /^[0-9a-zA-Z-]*\/[0-9a-zA-Z-]*$/g;
     return str.match(exp) != null;
   }
@@ -272,6 +281,28 @@ export class Identifier {
     let exp = /swh:1:snp:[0-9a-f]{40}/g;
     return str.match(exp) != null;
   }
+
+  public static isValidRor(str: string): boolean {
+    let exp = /0[a-z|0-9]{6}[0-9]{2}\b/g;
+    return str.match(exp) != null;
+  }
+
+  public static isValidIsni(str: string): boolean {
+    let exp = /^[0]{7}[0-9]{8}[0-9X]$/g;
+    return str.match(exp) != null;
+  }
+
+  public static isValidWikidata(str: string): boolean {
+    let exp = /^Q\d+$/g;
+    return str.match(exp) != null;
+  }
+
+  public static isValidFundRef(str: string): boolean {
+    // let exp = /aaa/g;
+    let exp = /^[1-9]\d+$/g;
+    return str.match(exp) != null;
+  }
+
 }
 
 export class StringUtils {