Ignore punctuation at end of links

diff --git a/src/main/java/net/pterodactylus/sone/text/SoneTextParser.java b/src/main/java/net/pterodactylus/sone/text/SoneTextParser.java
index b675c12..6752c12 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/text/SoneTextParser.java
+++ b/src/main/java/net/pterodactylus/sone/text/SoneTextParser.java
@@ -296,6 +296,13 @@ public class SoneTextParser implements Parser<SoneTextParserContext> {
                        return line.length();
                }
                int nextWhitespace = matcher.start();
+               int lastPunctuation = nextWhitespace;
+               while (isPunctuation(line.charAt(lastPunctuation - 1))) {
+                       lastPunctuation -= 1;
+               }
+               if (lastPunctuation < nextWhitespace) {
+                       return lastPunctuation;
+               }
                int openParens = 0;
                for (int i = 0; i < nextWhitespace; i++) {
                        switch (line.charAt(i)) {
@@ -313,6 +320,10 @@ public class SoneTextParser implements Parser<SoneTextParserContext> {
                return nextWhitespace;
        }
 
+       private boolean isPunctuation(char character) {
+               return character == '.';
+       }
+
        private static class NextLink {
 
                private final int position;

diff --git a/src/test/java/net/pterodactylus/sone/text/SoneTextParserTest.java b/src/test/java/net/pterodactylus/sone/text/SoneTextParserTest.java
index 8d83c95..fb66f86 100644 (file)
--- a/src/test/java/net/pterodactylus/sone/text/SoneTextParserTest.java
+++ b/src/test/java/net/pterodactylus/sone/text/SoneTextParserTest.java
@@ -124,6 +124,22 @@ public class SoneTextParserTest {
                assertThat("Part Text", "Some text (and a link: [http://example.sone/abc_(def)|example.sone/abc_(def)|example.sone/abc_(def)]) – nice!", is(convertText(parts, PlainTextPart.class, LinkPart.class)));
        }
 
+       @Test
+       public void punctuationIsIgnoredAtEndOfLinkBeforeWhitespace() {
+               SoneTextParser soneTextParser = new SoneTextParser(null, null);
+               Iterable<Part> parts = soneTextParser.parse("Some text and a link: http://example.sone/abc. Nice!", null);
+               assertThat("Parts", parts, notNullValue());
+               assertThat("Part Text", "Some text and a link: [http://example.sone/abc|example.sone/abc|example.sone/abc]. Nice!", is(convertText(parts, PlainTextPart.class, LinkPart.class)));
+       }
+
+       @Test
+       public void multiplePunctuationCharactersAreIgnoredAtEndOfLinkBeforeWhitespace() {
+               SoneTextParser soneTextParser = new SoneTextParser(null, null);
+               Iterable<Part> parts = soneTextParser.parse("Some text and a link: http://example.sone/abc... Nice!", null);
+               assertThat("Parts", parts, notNullValue());
+               assertThat("Part Text", "Some text and a link: [http://example.sone/abc|example.sone/abc|example.sone/abc]... Nice!", is(convertText(parts, PlainTextPart.class, LinkPart.class)));
+       }
+
        /**
         * Converts all given {@link Part}s into a string, validating that the
         * part’s classes match only the expected classes.