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ZCU-PUB/Partial match for community/collection search #1232

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ZCU-PUB/Partial match for community/collection search #1232

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cdd91cd
added searching by query
Paurikova2 Mar 4, 2026
893d47e
removed trailing spaces
Paurikova2 Mar 4, 2026
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23 changes: 22 additions & 1 deletion src/app/shared/dso-selector/dso-selector/dso-selector.component.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -229,9 +229,30 @@ export class DSOSelectorComponent implements OnInit, OnDestroy {
search(query: string, page: number, useCache: boolean = true): Observable<RemoteData<PaginatedList<SearchResult<DSpaceObject>>>> {
// default sort is only used when there is not query
let efectiveSort = query ? null : this.sort;

// Enable partial matching by adding wildcard for any non-empty query
let processedQuery = query;
if (hasValue(query) && query.trim().length > 0) {
const trimmedQuery = query.trim();
// For communities and collections, search only at the beginning of titles
if (this.types.includes(DSpaceObjectType.COMMUNITY) || this.types.includes(DSpaceObjectType.COLLECTION)) {
// Use title field with prefix matching to match only at the beginning
// This searches specifically in the title field for words that start with the query
processedQuery = `dc.title:${trimmedQuery}*`;
} else {
// For items and other types, use the query as-is but consider wildcards for very short queries
if (trimmedQuery.length === 1) {
processedQuery = trimmedQuery + '*';
} else {
processedQuery = trimmedQuery;
}
}
console.log(`DSO Selector: Searching with query "${processedQuery}" for types:`, this.types);
}

return this.searchService.search(
new PaginatedSearchOptions({
query: query,
query: processedQuery,
dsoTypes: this.types,
pagination: Object.assign({}, this.defaultPagination, {
currentPage: page
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