ZCU-PUB/Partial match for community/collection search by Paurikova2 · Pull Request #1232 · dataquest-dev/dspace-angular

Paurikova2 · 2026-03-04T12:35:08Z

Problem description

The DSO selector search only matched whole words, preventing users from finding communities/collections with partial text input (e.g., typing "t" wouldn't find "test" community).

@vidiecan This is a potential upstream PR.

Solution

Implemented partial prefix matching for communities and collections using dc.title:query* search format, enabling single character and partial text searches to find relevant results from the beginning of titles.

Manual Testing (if applicable)

Added to testing scenarios

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Paurikova2 · 2026-03-04T12:36:26Z

@milanmajchrak If we want to include this PR, we should also offer it to Vanilla and cherry-pick it for other customers (mainly dtq-dev).

Copilot

Pull request overview

This PR updates the DSO selector’s search behavior to support partial/prefix matching, primarily to improve discoverability of Communities/Collections when users type short or partial queries.

Changes:

Adds query preprocessing to rewrite non-empty user input into a prefix/wildcard query.
For Community/Collection searches, rewrites queries to a dc.title:<query>*-style fielded prefix query.
Passes the rewritten query into PaginatedSearchOptions instead of the raw input.

src/app/shared/dso-selector/dso-selector/dso-selector.component.ts

Copilot

Pull request overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated 3 comments.

src/app/shared/dso-selector/dso-selector/dso-selector.component.ts

Copilot

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Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

src/app/shared/dso-selector/dso-selector/dso-selector.component.ts

src/app/shared/dso-selector/dso-selector/dso-selector.component.spec.ts

Copilot

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.

src/app/shared/dso-selector/dso-selector/dso-selector.component.ts

src/app/shared/dso-selector/dso-selector/dso-selector.component.spec.ts

Copilot

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

src/app/shared/dso-selector/dso-selector/dso-selector.component.ts

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Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.

src/app/shared/dso-selector/dso-selector/dso-selector.component.spec.ts

...ctor/dso-selector/authorized-collection-selector/authorized-collection-selector.component.ts

Copilot

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 3 comments.

...ctor/dso-selector/authorized-collection-selector/authorized-collection-selector.component.ts

src/app/shared/dso-selector/dso-selector/dso-selector.component.ts

...ctor/dso-selector/authorized-collection-selector/authorized-collection-selector.component.ts

Copilot

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

...ctor/dso-selector/authorized-collection-selector/authorized-collection-selector.component.ts

src/app/shared/dso-selector/dso-selector/dso-selector.component.ts

Paurikova2 · 2026-03-11T07:15:58Z

@milanmajchrak I wanted to add it to scenarios earlier, but then I realized we should first merge it into dtq-dev (zcu-pub isn’t used for testing).

added searching by query

cdd91cd

Paurikova2 requested a review from Copilot March 4, 2026 12:35

Copilot started reviewing on behalf of Paurikova2 March 4, 2026 12:35 View session

Paurikova2 changed the title ~~added searching by query~~ ZCU-PUB/Partial match for community/collection search Mar 4, 2026

removed trailing spaces

893d47e

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Paurikova2 requested a review from Copilot March 5, 2026 06:35

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Fix dc.title field scoping in search queries

f97a5d1

Paurikova2 requested a review from Copilot March 5, 2026 06:42

Copilot started reviewing on behalf of Paurikova2 March 5, 2026 06:43 View session

Fix typo: efectiveSort -> effectiveSort in dso-selector component

8f42e9e

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src/app/shared/dso-selector/dso-selector/dso-selector.component.ts Outdated Show resolved Hide resolved

src/app/shared/dso-selector/dso-selector/dso-selector.component.spec.ts Outdated Show resolved Hide resolved

fix(dso-selector): query normalization and slash escaping

3164077

Paurikova2 requested a review from Copilot March 5, 2026 07:00

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Paurikova2 added 3 commits March 5, 2026 08:19

fix query normalization and tests

34e3637

test: add regression tests, fix query processing

117900b

refactor(tests): consolidate redundant query processing test cases

4646b3f

Paurikova2 requested a review from Copilot March 5, 2026 07:53

Copilot started reviewing on behalf of Paurikova2 March 5, 2026 07:54 View session

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src/app/shared/dso-selector/dso-selector/dso-selector.component.ts Outdated Show resolved Hide resolved

Paurikova2 added 4 commits March 5, 2026 09:24

Bypass query rewriting for internal Solr field queries

b12e7e8

added partial word match also for new item browsing collection

841b7f3

added partial word match also for new item browsing collection

68eba96

Add partial matching to item creation

129c3ff

Paurikova2 requested a review from Copilot March 5, 2026 09:47

Copilot started reviewing on behalf of Paurikova2 March 5, 2026 09:47 View session

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fix(dso-selector): derive hasNextPage from currentPage < totalPages

5b00eda

Paurikova2 requested a review from Copilot March 5, 2026 10:36

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Paurikova2 requested a review from Copilot March 5, 2026 11:12

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...ctor/dso-selector/authorized-collection-selector/authorized-collection-selector.component.ts Show resolved Hide resolved

removed unwanted comments

a3be370

Paurikova2 requested a review from milanmajchrak March 5, 2026 12:18

milanmajchrak requested changes Mar 10, 2026

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src/app/shared/dso-selector/dso-selector/dso-selector.component.ts Outdated Show resolved Hide resolved

created constraint from dc.title

15e902e

Paurikova2 requested a review from milanmajchrak March 11, 2026 05:57

milanmajchrak approved these changes Mar 13, 2026

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milanmajchrak requested a review from vidiecan March 13, 2026 11:59

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Paurikova2 commented Mar 4, 2026 • edited by milanmajchrak Loading Uh oh! There was an error while loading. Please reload this page.

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Problem description

Solution

Manual Testing (if applicable)

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Paurikova2 commented Mar 4, 2026

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Paurikova2 commented Mar 11, 2026

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Paurikova2 commented Mar 4, 2026 •

edited by milanmajchrak

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