www: Twitter Cards

1 files changed, 23 insertions, 0 deletions

diff --git a/juick-core/src/main/java/com/juick/util/MessageUtils.java b/juick-core/src/main/java/com/juick/util/MessageUtils.java
index a901fac1..03b677d4 100644
--- a/juick-core/src/main/java/com/juick/util/MessageUtils.java
+++ b/juick-core/src/main/java/com/juick/util/MessageUtils.java
@@ -17,8 +17,13 @@
 
 package com.juick.util;
 
+import com.juick.Message;
+import com.juick.Tag;
+import org.apache.commons.codec.CharEncoding;
 import org.apache.commons.lang3.StringUtils;
 
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -137,4 +142,22 @@ public class MessageUtils {
         msg = msg.replaceAll("\n", "<br/>\n");
         return msg;
     }
+
+    public static String getMessageHashTags(final Message jmsg) {
+        StringBuilder hashtags = new StringBuilder();
+        for (Tag tag : jmsg.getTags()) {
+            hashtags.append("#").append(tag).append(" ");
+        }
+        return hashtags.toString();
+    }
+
+    // TODO: check if it is really needed
+    public static String percentEncode(final String s) {
+        String ret = StringUtils.EMPTY;
+        try {
+            ret = URLEncoder.encode(s, CharEncoding.UTF_8).replace("+", "%20").replace("*", "%2A").replace("%7E", "~");
+        } catch (UnsupportedEncodingException e) {
+        }
+        return ret;
+    }
 }