/** * Get the recently submitted items for the given community or collection. * * @param scope The collection. */ protected DiscoverResult getQueryResponse(DSpaceObject scope) { Request request = ObjectModelHelper.getRequest(objectModel); if (queryResults != null) { return queryResults; } queryArgs = new DiscoverQuery(); // Make sure we add our default filters // queryArgs.addFilterQueries(SearchUtils.getDefaultFilters("browse")); queryArgs.setQuery( "search.resourcetype: " + Constants.ITEM + ((request.getParameter("query") != null && !"".equals(request.getParameter("query"))) ? " AND (" + request.getParameter("query") + ")" : "")); // queryArgs.setQuery("search.resourcetype:" + Constants.ITEM); queryArgs.setMaxResults(0); // TODO: change this ! queryArgs.setSortField( ConfigurationManager.getProperty("recent.submissions.sort-option"), DiscoverQuery.SORT_ORDER.asc); queryArgs.addFilterQueries(getParameterFacetQueries()); // Set the default limit to 11 // query.setFacetLimit(11); queryArgs.setFacetMinCount(1); // sort // TODO: why this kind of sorting ? Should the sort not be on how many times the value appears // like we do in the filter by sidebar ? // queryArgs.setFacetSort(config.getPropertyAsType("solr.browse.sort","lex")); // queryArgs.setFacet(true); int offset = RequestUtils.getIntParameter(request, OFFSET); if (offset == -1) { offset = 0; } queryArgs.setFacetOffset(offset); // We add +1 so we can use the extra one to make sure that we need to show the next page // queryArgs.setFacetLimit(DEFAULT_PAGE_SIZE + 1); // queryArgs.addFacetField(new DiscoverFacetField(request.getParameter(FACET_FIELD))); try { queryResults = searchService.search(context, scope, queryArgs); } catch (SearchServiceException e) { log.error(e.getMessage(), e); } return queryResults; }