Hello,
Following is the  ModelPreFilterContributor code which has been written to restrict images from showing up in the search result.
But the problem that we see now is,  it even restricts the images to appear in the search result when we try to search for an image in the search bar that is available inside Site->Document and Media.
Is there a way possible to restrict the file from the search result when we search from the normal search bar but to allow from the search bar that is available in Document and Media?

@Component(
immediate = true, property = "indexer.class.name=com.liferay.document.library.kernel.model.DLFileEntry",
service = com.liferay.portal.search.spi.model.query.contributor.ModelPreFilterContributor.class
)
​​​​​​​public class ModelPreFilterContributor
implements com.liferay.portal.search.spi.model.query.contributor.
ModelPreFilterContributor {

@Override
public void contribute(
BooleanFilter booleanFilter, ModelSearchSettings modelSearchSettings,
SearchContext searchContext) {
TermsFilter filter = new TermsFilter("extension");
filter.addValues("jpeg", "jpg", "png","tif","gif","bmp","psd");
booleanFilter.add(filter, BooleanClauseOccur.MUST_NOT);
}}
Thanks,
Gopal