Added support to import from external source on Edit Item > Relationships

src/app/shared/form/builder/ds-dynamic-form-ui/relation-lookup-modal/dynamic-lookup-relation-modal.component.ts

@@ -29,6 +29,10 @@
 import { getAllSucceededRemoteDataPayload } from '../../../../../core/shared/operators';
 import { followLink } from '../../../../utils/follow-link-config.model';
 import { RelationshipType } from '../../../../../core/shared/item-relationships/relationship-type.model';
+import { FindListOptions } from '../../../../../core/data/find-list-options.model';
+import { RequestParam } from '../../../../../core/cache/models/request-param.model';
+import { getFirstSucceededRemoteDataPayload } from '../../../../../core/shared/operators';
+import { PaginatedList } from '../../../../../core/data/paginated-list.model';
 
 @Component({
   selector: 'ds-dynamic-lookup-relation-modal',
@@ -173,6 +177,7 @@
     if (!!this.currentItemIsLeftItem$) {
       this.currentItemIsLeftItem$.subscribe((isLeft) => {
         this.isLeft = isLeft;
+        this.label = this.relationshipType.leftwardType;
       });
     }
 
@@ -201,6 +206,19 @@
       ).pipe(
         getAllSucceededRemoteDataPayload()
       );
+    } else {
+      const findListOptions = Object.assign({}, new FindListOptions(), {
+        elementsPerPage: 5,
+        currentPage: 1,
+        searchParams: [
+          new RequestParam('entityType', this.relationshipOptions.relationshipType)
+        ]
+      });
+      this.externalSourcesRD$ = this.externalSourceService.searchBy('findByEntityType', findListOptions,
+        true, true, followLink('entityTypes'))
+        .pipe(getFirstSucceededRemoteDataPayload(), map((r: PaginatedList<ExternalSource>) => {
+          return r.page;
+        }));
     }
 
     this.setTotals();

src/assets/i18n/en.json5

@@ -2690,6 +2690,8 @@
 
   "journalissue.page.titleprefix": "Journal Issue: ",
 
+  "journalissue.search.results.head": "Journal Issue Search Results",
+
   "journalvolume.listelement.badge": "Journal Volume",
 
   "journalvolume.page.description": "Description",
@@ -2702,6 +2704,8 @@
 
   "journalvolume.page.volume": "Volume",
 
+  "journalvolume.search.results.head": "Journal Volume Search Results",
+
   "iiifsearchable.listelement.badge": "Document Media",
 
   "iiifsearchable.page.titleprefix": "Document: ",
@@ -3462,10 +3466,14 @@
 
   "relationships.isIssueOf": "Journal Issues",
 
+  "relationships.isIssueOf.JournalIssue": "Journal Issue",
+
   "relationships.isJournalIssueOf": "Journal Issue",
 
   "relationships.isJournalOf": "Journals",
 
+  "relationships.isJournalVolumeOf": "Journal Volume",
+
   "relationships.isOrgUnitOf": "Organizational Units",
 
   "relationships.isPersonOf": "Authors",
@@ -3482,6 +3490,8 @@
 
   "relationships.isVolumeOf": "Journal Volumes",
 
+  "relationships.isVolumeOf.JournalVolume": "Journal Volume",
+
   "relationships.isContributorOf": "Contributors",
 
   "relationships.isContributorOf.OrgUnit": "Contributor (Organizational Unit)",
@@ -4182,6 +4192,16 @@
 
   "submission.sections.describe.relationship-lookup.search-tab.tab-title.arxiv": "arXiv ({{ count }})",
 
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.orcidWorks": "ORCID ({{ count }})",
+
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.crossref": "CrossRef ({{ count }})",
+
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.scopus": "Scopus ({{ count }})",
+
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.openaireFunding": "Funding OpenAIRE ({{ count }})",
+
+  "submission.sections.describe.relationship-lookup.search-tab.tab-title.sherpaJournalIssn": "Sherpa Journals by ISSN ({{ count }})",
+
   "submission.sections.describe.relationship-lookup.search-tab.tab-title.isFundingAgencyOfPublication": "Search for Funding Agencies",
 
   "submission.sections.describe.relationship-lookup.search-tab.tab-title.isFundingOfPublication": "Search for Funding",
@@ -4208,6 +4228,8 @@
 
   "submission.sections.describe.relationship-lookup.selection-tab.tab-title": "Current Selection ({{ count }})",
 
+  "submission.sections.describe.relationship-lookup.title.Journal": "Journal",
+
   "submission.sections.describe.relationship-lookup.title.isJournalIssueOfPublication": "Journal Issues",
 
   "submission.sections.describe.relationship-lookup.title.JournalIssue": "Journal Issues",