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Jonathan Lloyd
Faceted Searching in 6.1
4 de Abril de 2012 08:54
Resposta

Jonathan Lloyd

Ranking: New Member

Mensagens: 5

Data de entrada: 30 de Janeiro de 2012

Mensagens recentes

Hello,

I am trying to create a basic faceted search using the 6.1 search API, but have been running into some issues. I'm fairly new to using Liferay and there doesn't seem to be any real documentation on how to do this. I basically want the user to search based on a keyword, category, subcategory, and added date range. I've looked over Ray Auge's blog post and I'm still confused as to what does what.

It seems that whenever I provide a keyword to the SearchContext object that always overrides whatever categoryIds I set using searchContext.setCategoryIds(new long[]{ 11702 }). Also, when trying to use the JSON facet configuration to search a category it seems to have no effect at all. Does setting values in the SearchContext object take precedence over the facet configuration?

In short, I'm totally lost as to what does what. Any help is greatly appreciated.

Here is a snippet of my code. What I'm trying to accomplish here is search for a keyword in any asset in the 'DOC' category.

 1
 2SearchContext searchContext = SearchContextFactory.getInstance(PortalUtil.getHttpServletRequest(request));
 3searchContext.setKeywords(searchForm.getKeyword());
 4
 5StringBundler sb = new StringBundler(6);
 6sb.append("{facets: [");
 7sb.append("{className: 'com.liferay.portal.kernel.search.facet.MultiValueFacet', data: {displayStyle: 'list', frequencyThreshold: 0, maxTerms: 10, showAssetCount: true, values: ['DOC']}, displayStyle: 'asset_tags', fieldName: 'assetCategoryNames', label: 'category', order: 'OrderHitsDesc', static: false, weight: 1.3},");
 8sb.append("]}");
 9
10List<FacetConfiguration> fcs = FacetConfigurationUtil.load(sb.toString());
11   
12for (FacetConfiguration fc : fcs) {
13    searchContext.addFacet(FacetFactoryUtil.create(searchContext, fc));
14}
15   
16Indexer indexer = FacetedSearcher.getInstance();
17Hits hits = indexer.search(searchContext);
18String[] queryTerms = hits.getQueryTerms();
19List<Document> docs = hits.toList();
20for (Document d : docs) {
21    logger.debug("showSearch() - d: " + d.toString());
22}
Brian Scott Schupbach
RE: Faceted Searching in 6.1
2 de Maio de 2013 14:20
Resposta

Brian Scott Schupbach

Ranking: Expert

Mensagens: 329

Data de entrada: 23 de Outubro de 2008

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I'm having the same issue. Filtering by categories doesn't work if I add a keyword... My code looks almost exactly like yours. If you've figured it out, I would be very interested in hearing how you did it.

Thanks,

Brian
Brian Scott Schupbach
RE: Faceted Searching in 6.1
12 de Junho de 2013 11:30
Resposta

Brian Scott Schupbach

Ranking: Expert

Mensagens: 329

Data de entrada: 23 de Outubro de 2008

Mensagens recentes

FYI: This has been confirmed to be a bug in liferay 6.1 GA2
Florencia Gadea
RE: Faceted Searching in 6.1
5 de Julho de 2013 05:37
Resposta

Florencia Gadea

Ranking: Regular Member

Mensagens: 146

Data de entrada: 27 de Março de 2012

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Hi!

I'm trying to search by categoryId in Liferay 6.1 GA 1 and it doesn't work either. Is it a bug in that version too?

Cheers,

Flor.
Sai Sriharsha Kasturi
RE: Faceted Searching in 6.1
11 de Março de 2014 02:55
Resposta

Sai Sriharsha Kasturi

Ranking: Junior Member

Mensagens: 29

Data de entrada: 21 de Outubro de 2012

Mensagens recentes

Please try to search based on assetCategoryIds not assetCategoryNames, then it'll work
Meera Prince
RE: Faceted Searching in 6.1
11 de Março de 2014 03:07
Resposta

Meera Prince

Ranking: Liferay Legend

Mensagens: 1110

Data de entrada: 8 de Fevereiro de 2011

Mensagens recentes

Hi
Please have a look into Jukebox portlet there you can find faced search related stuff

https://github.com/liferay-labs/jukebox-portlet


Regards,
Meera Prince
Zdeněk Zdeněk
RE: Faceted Searching in 6.1
21 de Julho de 2015 02:43
Resposta

Zdeněk Zdeněk

Ranking: New Member

Mensagens: 12

Data de entrada: 4 de Junho de 2014

Mensagens recentes

Hello.

Does anybody have a solution to this problem?

I'm trying to find items over SearchContext using keywords and filtering across categories. Unfortunately method searchContext.setCategoryIds(categoryIds); has no effect on the search :-(

I have installed Liferay 6.2 GA 4

Thank you very much for help

Zdeněk

my code:

 1
 2
 3 HttpServletRequest httpRequest = PortalUtil.getOriginalServletRequest(PortalUtil
 4        .getHttpServletRequest(renderRequest));
 5    SearchContext searchContext = SearchContextFactory.getInstance(httpRequest);
 6
 7    searchContext.setKeywords(hledanyVyraz);
 8    searchContext.setEnd(2000);
 9    searchContext.setStart(0);
10
11    long[] categoryIds = { 846405 };
12    searchContext.setCategoryIds(categoryIds);
13
14    Facet assetEntriesFacet = new AssetEntriesFacet(searchContext);
15
16    assetEntriesFacet.setStatic(true);
17
18    searchContext.addFacet(assetEntriesFacet);
19
20    Facet scopeFacet = new ScopeFacet(searchContext);
21
22scopeFacet.setStatic(true);
23
24    searchContext.addFacet(scopeFacet);
25
26    Indexer indexer = FacetedSearcher.getInstance();
27
28    Hits hits = indexer.search(searchContext);
29
30    List<com.liferay.portal.kernel.search.Document> documents = hits.toList();