Fixes Bug #17844 Hashtag does not support numbers e.g. #4.15.0
Fixes Bug #17811 Avoid # being considered an hastagged topic
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pom.xml
2
pom.xml
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@ -10,7 +10,7 @@
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<groupId>org.gcube.socialnetworking</groupId>
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<artifactId>social-util-library</artifactId>
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<version>1.7.1</version>
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<version>1.7.2-SNAPSHOT</version>
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<name>social-util-library</name>
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<description>
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The social-util-library contains utility functions that can be used by the social-networking portlets.
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@ -6,10 +6,10 @@ import java.util.regex.Pattern;
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public class SanitizedHashTag {
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private static final String RECOGNIZE_HASHTAG_REGEX = "^.{0,3}#[\\w-]*[\\W]{0,3}";
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private static final String RECOGNIZE_HASHTAG_REGEX = "^.{0,3}#[\\w.-]{1,}[\\W]{0,3}";
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private static final Pattern RECOGNIZE_HASHTAG_PATTERN;
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private static final String HASHTAG_REGEX = "#[\\w-]*";
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private static final String HASHTAG_REGEX = "#[\\w.-]{1,}";
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private static final Pattern HASHTAG_PATTERN;
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static {
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@ -41,6 +41,11 @@ public class SanitizedHashTag {
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prefix = string.substring(0,matcher.start());
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hashTag = string.substring(matcher.start(), matcher.end());
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postfix = string.substring(matcher.end());
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if (hashTag.endsWith(".")) {
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hashTag = hashTag.substring(0, hashTag.length()-1);
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postfix += ".";
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}
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}else {
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throw new IllegalArgumentException(string + " is not a valid TAG");
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}
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@ -137,6 +137,22 @@ public class MessageParserTest {
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logger.debug(messageParser.getParsedMessage());
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}
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@Test
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public void checkHashTag7() throws Exception {
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String text = "Checking hashtag between quotes #hashtag1; #hashtag1, #hashtag3. \"#hashtag5\" is recognized (#anotherHashtag) #4. #4.12 # ";
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SocialMessageParser messageParser = new SocialMessageParser(text);
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logger.debug(messageParser.getParsedMessage());
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List<String> htags = messageParser.getHashtags();
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for (String hTag : htags) {
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logger.debug("found hashtag:"+hTag);
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}
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logger.debug("messageParser.getHashtags().size() should be 7, is: "+ htags.size());
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Assert.assertTrue(htags.size() == 7);
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}
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@Test
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public void checkHashTag() throws Exception {
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String token = "\"#hashtag\"";
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@ -173,6 +189,7 @@ public class MessageParserTest {
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Assert.assertTrue(sanitizedHashTag.getPostfix().compareTo("\");")==0);
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}
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@Test(expected=IllegalArgumentException.class)
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public void checkHashTag4() throws Exception {
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String token = ";(\"#hashtag\");]";
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