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-rw-r--r--juick-server/src/main/java/com/juick/service/TagServiceImpl.java14
1 files changed, 9 insertions, 5 deletions
diff --git a/juick-server/src/main/java/com/juick/service/TagServiceImpl.java b/juick-server/src/main/java/com/juick/service/TagServiceImpl.java
index 3ee21aec..aa6c3713 100644
--- a/juick-server/src/main/java/com/juick/service/TagServiceImpl.java
+++ b/juick-server/src/main/java/com/juick/service/TagServiceImpl.java
@@ -23,6 +23,7 @@ import com.juick.server.helpers.TagStats;
import com.juick.util.StreamUtils;
import org.apache.commons.collections4.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
+import org.apache.commons.lang3.tuple.Pair;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
import org.springframework.jdbc.support.GeneratedKeyHolder;
@@ -38,8 +39,8 @@ import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Objects;
+import java.util.function.Supplier;
import java.util.stream.Collectors;
-import java.util.stream.IntStream;
import java.util.stream.Stream;
/**
@@ -209,12 +210,15 @@ public class TagServiceImpl extends BaseJdbcService implements TagService {
}
@Override
- public List<Tag> fromString(final String txt) {
+ public Pair<String, List<Tag>> fromString(final String txt) {
String firstLine = txt.split("\\n", 2)[0];
- return StreamUtils.takeWhile(Arrays.stream(firstLine.split("\\ ")),
- t -> !t.equals("*") && t.startsWith("*"))
- .map(t -> getTag(t.substring(1), true))
+ Supplier<Stream<String>> tagsStream = () -> StreamUtils.takeWhile(Arrays.stream(firstLine.split("\\ ")),
+ t -> !t.equals("*") && t.startsWith("*"));
+ int tagsLength = tagsStream.get().collect(Collectors.joining(" ")).length();
+ String body = txt.substring(tagsLength);
+ List<Tag> tags = tagsStream.get().map(t -> getTag(t.substring(1), true))
.distinct().collect(Collectors.toList());
+ return Pair.of(body, tags);
}
@Transactional(readOnly = true)