Ajeitando a ordenação da busca por "relevância"

https://www.ohloh.net/forums/11/topics/1467
sfohart · Mar 7, 2014 · dd9a78c · dd9a78c
1 parent 6f52bad
commit dd9a78c
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Showing 4 changed files with 49 additions and 9 deletions.
diff --git a/.../main/java/br/ufba/dcc/mestrado/computacao/entities/ohloh/project/OhLohProjectEntity.java b/.../main/java/br/ufba/dcc/mestrado/computacao/entities/ohloh/project/OhLohProjectEntity.java
@@ -86,9 +86,13 @@ public class OhLohProjectEntity implements BaseEntity<Long> {
 	@Column(name = "average_rating")
 	private Double averageRating;
 
+
+	@Field(name = "rating_count", index=Index.YES, analyze=Analyze.YES, store=Store.NO, termVector = TermVector.YES)
 	@Column(name = "rating_count")
 	private Long ratingCount;
 
+
+	@Field(name = "review_count", index=Index.YES, analyze=Analyze.YES, store=Store.NO, termVector = TermVector.YES)
 	@Column(name = "review_count")
 	private Long reviewCount;
 

diff --git a/...main/java/br/ufba/dcc/mestrado/computacao/repository/impl/OhLohProjectRepositoryImpl.java b/...main/java/br/ufba/dcc/mestrado/computacao/repository/impl/OhLohProjectRepositoryImpl.java
@@ -1,6 +1,9 @@
 package br.ufba.dcc.mestrado.computacao.repository.impl;
 
 import java.io.IOException;
+import java.util.Arrays;
+import java.util.LinkedList;
+import java.util.List;
 
 import javax.persistence.TypedQuery;
 import javax.persistence.criteria.CriteriaBuilder;
@@ -10,8 +13,10 @@
 
 import org.apache.lucene.index.IndexReader;
 import org.apache.lucene.index.Term;
-import org.apache.lucene.search.BooleanQuery;
 import org.apache.lucene.search.BooleanClause;
+import org.apache.lucene.search.BooleanQuery;
+import org.apache.lucene.search.Sort;
+import org.apache.lucene.search.SortField;
 import org.apache.lucene.search.TermQuery;
 import org.hibernate.search.errors.EmptyQueryException;
 import org.hibernate.search.jpa.FullTextEntityManager;
@@ -22,7 +27,6 @@
 import org.hibernate.search.query.facet.FacetingRequest;
 import org.springframework.stereotype.Repository;
 
-import br.ufba.dcc.mestrado.computacao.entities.ohloh.project.OhLohLicenseEntity;
 import br.ufba.dcc.mestrado.computacao.entities.ohloh.project.OhLohProjectEntity;
 import br.ufba.dcc.mestrado.computacao.entities.ohloh.project.OhLohTagEntity;
 import br.ufba.dcc.mestrado.computacao.repository.base.OhLohProjectRepository;
@@ -132,24 +136,46 @@ public FullTextQuery findAllByFullTextQuery(String query) {
 			org.apache.lucene.search.Query luceneQuery = queryBuilder
 					.keyword()
 					.onField(SearchFieldsEnum.projectName.fieldName())
-						.boostedTo(SearchFieldsEnum.projectName.boost())
+//						.boostedTo(SearchFieldsEnum.projectName.boost())
 					.andField(SearchFieldsEnum.projectDescription.fieldName())
-						.boostedTo(SearchFieldsEnum.projectDescription.boost())
+//						.boostedTo(SearchFieldsEnum.projectDescription.boost())
 					.andField(SearchFieldsEnum.tagName.fieldName())
-						.boostedTo(SearchFieldsEnum.tagName.boost())
+//						.boostedTo(SearchFieldsEnum.tagName.boost())
 					.matching(query)
 					.createQuery();
 
 			fullTextQuery = fullTextEntityManager.createFullTextQuery(
 					luceneQuery, 
 					OhLohProjectEntity.class);
+
+
+
+			configureRelevanceSort(fullTextQuery);
+
+
 		} catch (EmptyQueryException ex) {
 
 		}
 
 		return fullTextQuery;
 	}
 
+	private void configureRelevanceSort(FullTextQuery fullTextQuery) {
+		boolean reverse = true;
+		SortField userContSortField = new SortField(SearchFieldsEnum.projectUserCount.fieldName(), SortField.LONG, reverse);
+		SortField ratingContSortField = new SortField(SearchFieldsEnum.projectRatingCount.fieldName(), SortField.LONG, reverse);
+		SortField reviewContSortField = new SortField(SearchFieldsEnum.projectReviewCount.fieldName(), SortField.LONG, reverse);
+
+		List<SortField> sortFieldList = new LinkedList<>();
+		sortFieldList.addAll(Arrays.asList(Sort.RELEVANCE.getSort()));
+		sortFieldList.add(userContSortField);
+		sortFieldList.add(reviewContSortField);
+		sortFieldList.add(ratingContSortField);
+
+		Sort sort = new Sort(userContSortField);
+		fullTextQuery.setSort(sort);
+	}
+
 	/**
 	 *
 	 * Encontra projetos que possuam as mesmas tags que o projeto  em questão
@@ -189,6 +215,8 @@ public FullTextQuery findRelatedProjects(OhLohProjectEntity project) throws IOEx
 
 		FullTextQuery fullTextQuery =  fullTextEntityManager.createFullTextQuery(booleanQuery, getEntityClass());
 
+		configureRelevanceSort(fullTextQuery);
+
 		return fullTextQuery;
 	}
 

diff --git a/...strado-crawler/src/main/java/br/ufba/dcc/mestrado/computacao/search/SearchFieldsEnum.java b/...strado-crawler/src/main/java/br/ufba/dcc/mestrado/computacao/search/SearchFieldsEnum.java
@@ -3,6 +3,9 @@
 public enum SearchFieldsEnum {
 	projectName("name", 5.0f),
 	projectDescription("description", 2.0f),
+	projectUserCount("user_count",1.0f),
+	projectRatingCount("rating_count",1.0f),
+	projectReviewCount("review_count",1.0f),
 	linkCategory("ohLohLinks.category", 1.0f),
 	linkTitle("ohLohLinks.title", 1.0f),
 	linkURL("ohLohLinks.url", 1.0f),
@@ -35,6 +38,9 @@ public static String[] toArrayNames() {
 		String[] array = new String[] {
 			projectName.fieldName(),
 			projectDescription.fieldName(),
+			projectUserCount.fieldName(),
+			projectRatingCount.fieldName(),
+			projectReviewCount.fieldName(),
 			linkCategory.fieldName(),
 			linkTitle.fieldName(),
 			linkURL.fieldName(),

diff --git a/pesquisa-orientada/mestrado-web/src/main/webapp/index.xhtml b/pesquisa-orientada/mestrado-web/src/main/webapp/index.xhtml
@@ -62,8 +62,9 @@
 													value="#{facesContext.externalContext.applicationContextPath}/detail/projectDetail.jsf">
 													<f:param name="projectId" value="#{projectPreferenceInfo.project.id}" />
 													<h:outputText value="#{projectPreferenceInfo.project.name} "  />
-													<h:outputText value="(#{projectPreferenceInfo.reviewsCount} avaliações)"  rendered="#{projectPreferenceInfo.reviewsCount > 1}" />
-													<h:outputText value="(#{projectPreferenceInfo.reviewsCount} avaliação)" rendered="#{projectPreferenceInfo.reviewsCount eq 1}"  />
+													<br />
+													<h:outputText styleClass="small" value="(#{projectPreferenceInfo.reviewsCount} avaliações)"  rendered="#{projectPreferenceInfo.reviewsCount > 1}" />
+													<h:outputText styleClass="small" value="(#{projectPreferenceInfo.reviewsCount} avaliação)" rendered="#{projectPreferenceInfo.reviewsCount eq 1}"  />
 												</h:outputLink>
 												<div class="progress progress-striped active" style="height: 10px">
 													<div class="progress-bar progress-bar-success"  p:role="progressbar" 
@@ -106,8 +107,9 @@
 													value="#{facesContext.externalContext.applicationContextPath}/detail/projectDetail.jsf">
 													<f:param name="projectId" value="#{pageViewInfo.project.id}" />
 													<h:outputText value="#{pageViewInfo.project.name} "  />
-													<h:outputText value="(#{pageViewInfo.pageViewCount} visualizações)"  rendered="#{pageViewInfo.pageViewCount > 1}" />
-													<h:outputText value="(#{pageViewInfo.pageViewCount} visualização)" rendered="#{pageViewInfo.pageViewCount eq 1}"  />
+													<br />
+													<h:outputText styleClass="small" value="(#{pageViewInfo.pageViewCount} visualizações)"  rendered="#{pageViewInfo.pageViewCount > 1}" />
+													<h:outputText styleClass="small" value="(#{pageViewInfo.pageViewCount} visualização)" rendered="#{pageViewInfo.pageViewCount eq 1}"  />
 												</h:outputLink>
 												<div class="progress progress-striped active" style="height: 10px">
 													<div class="progress-bar progress-bar-info"  p:role="progressbar"