1 files changed, 9 insertions, 23 deletions
diff --git a/juick-server-jdbc/src/main/java/com/juick/service/TagServiceImpl.java b/juick-server-jdbc/src/main/java/com/juick/service/TagServiceImpl.java
index 3c35f5b3..d7800390 100644
--- a/juick-server-jdbc/src/main/java/com/juick/service/TagServiceImpl.java
+++ b/juick-server-jdbc/src/main/java/com/juick/service/TagServiceImpl.java
@@ -33,13 +33,12 @@ import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
-import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
 import java.util.Objects;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 import java.util.stream.Collectors;
+import java.util.stream.IntStream;
 import java.util.stream.Stream;
 
 /**
@@ -47,9 +46,6 @@ import java.util.stream.Stream;
  */
 @Repository
 public class TagServiceImpl extends BaseJdbcService implements TagService {
-    private static final Pattern TAGS_PATTERN1 = Pattern.compile("^(?:(?:\\*[^ \\r\\n\\t]+)|\\s)+$");
-    private static final Pattern TAGS_PATTERN2 = Pattern.compile("^\\*([^ \\r\\n\\t]+)[\\s+]?([\\s\\S]+)?");
-    private static final Pattern TAG_PATTERN = Pattern.compile("\\*([^ \\r\\n\\t]+)");
 
     @Transactional(readOnly = true)
     @Override
@@ -212,23 +208,13 @@ public class TagServiceImpl extends BaseJdbcService implements TagService {
     }
 
     @Override
-    public List<Tag> fromString(final String txt, final boolean tagsOnly) {
-        Pattern tagsPattern = tagsOnly ? TAGS_PATTERN1 : TAGS_PATTERN2;
-        List<Tag> tags = new ArrayList<>();
-        for (String line : txt.split("\n")) {
-            if (line.startsWith(">"))
-                continue;
-            if (tagsPattern.matcher(line).matches()) {
-                Matcher tagMatcher = TAG_PATTERN.matcher(line);
-
-                // TODO: process readonly, private, friends, public
-                while (tagMatcher.find()) {
-                    for (int i = 1; i <= tagMatcher.groupCount(); i++)
-                        tags.add(getTag(tagMatcher.group(i), true));
-                }
-            }
-        }
-        return tags;
+    public List<Tag> fromString(final String txt) {
+        String firstLine = txt.split("\\n", 2)[0];
+        List<String> firstWords = Arrays.asList(firstLine.split("\\ "));
+        int nonTagIndex = IntStream.range(0, firstWords.size())
+                .filter(i -> !firstWords.get(i).startsWith("*")).findFirst().orElse(firstWords.size());
+        return firstWords.subList(0, nonTagIndex).stream().map(t -> getTag(t.substring(1), true))
+                .collect(Collectors.toList());
     }
 
     @Transactional(readOnly = true)