From b11a395c46aa92179a4a6019d2ebef15877b3946 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Wed, 16 Nov 2016 12:10:32 +0300
Subject: formatMessage moved to core, remove copy-paste from juick-rss
---
.../src/main/java/com/juick/util/MessageUtils.java | 119 +++++++++++++++++++++
1 file changed, 119 insertions(+)
create mode 100644 juick-core/src/main/java/com/juick/util/MessageUtils.java
(limited to 'juick-core/src/main/java/com/juick/util')
diff --git a/juick-core/src/main/java/com/juick/util/MessageUtils.java b/juick-core/src/main/java/com/juick/util/MessageUtils.java
new file mode 100644
index 00000000..12ae71c1
--- /dev/null
+++ b/juick-core/src/main/java/com/juick/util/MessageUtils.java
@@ -0,0 +1,119 @@
+package com.juick.util;
+
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * Created by aalexeev on 11/13/16.
+ */
+public class MessageUtils {
+ private MessageUtils() {
+ throw new IllegalStateException();
+ }
+
+ public static String formatQuote(final String quote) {
+ String result = quote;
+
+ if (quote != null) {
+ if (quote.length() > 50) {
+ result = ">" + quote.substring(0, 47).replace('\n', ' ') + "...\n";
+ } else if (!quote.isEmpty()) {
+ result = ">" + quote.replace('\n', ' ') + "\n";
+ }
+ }
+
+ return result;
+ }
+ private static Pattern regexLinks2 = Pattern.compile("((?<=\\s)|(?<=\\A))([\\[\\{]|<)((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\\"\\)\\!]+)/?(?:[^\\]\\}](?", ">");
+
+ // http://juick.com/last?page=2
+ // http://juick.com/last?page=2
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A))((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\n\\\"]+)/?[^\\s\\n\\\"]*)", "$1$2");
+
+ // (http://juick.com/last?page=2)
+ // (http://juick.com/last?page=2)
+ Matcher m = regexLinks2.matcher(msg);
+ StringBuffer sb = new StringBuffer();
+ while (m.find()) {
+ String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", "");
+ m.appendReplacement(sb, "$1$2" + url + "$5");
+ }
+ m.appendTail(sb);
+ msg = sb.toString();
+
+ return "" + msg + "
";
+ }
+ public static String formatMessage(String msg) {
+ msg = msg.replaceAll("&", "&");
+ msg = msg.replaceAll("<", "<");
+ msg = msg.replaceAll(">", ">");
+
+ // --
+ // —
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A))\\-\\-?((?=\\s)|(?=\\Z))", "$1—$2");
+
+ // http://juick.com/last?page=2
+ // juick.com
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A))((?:ht|f)tps?://(?:www\\.)?([^\\/\\s\\n\\\"]+)/?[^\\s\\n\\\"]*)", "$1$3");
+
+ // [link text][http://juick.com/last?page=2]
+ // link text
+ msg = msg.replaceAll("\\[([^\\]]+)\\]\\[((?:ht|f)tps?://[^\\]]+)\\]", "$1");
+ msg = msg.replaceAll("\\[([^\\]]+)\\]\\(((?:ht|f)tps?://[^\\)]+)\\)", "$1");
+
+ // #12345
+ // #12345
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))#(\\d+)((?=\\s)|(?=\\Z)|(?=\\))|(?=\\.)|(?=\\,))", "$1#$2$3");
+
+ // #12345/65
+ // #12345/65
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))#(\\d+)/(\\d+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1#$2/$3$4");
+
+ // *bold*
+ // bold
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A)|(?<=\\p{Punct}))\\*([^\\*\\n<>]+)\\*((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1$2$3");
+
+ // /italic/
+ // italic
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A))/([^\\/\\n<>]+)/((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1$2$3");
+
+ // _underline_
+ // underline
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A))_([^\\_\\n<>]+)_((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1$2$3");
+
+ // /12
+ // /12
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A))\\/(\\d+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1/$2$3");
+
+ // @username@jabber.org
+ // @username@jabber.org
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A))@([\\w\\-\\.]+@[\\w\\-\\.]+)((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1@$2$3");
+
+ // @username
+ // @username
+ msg = msg.replaceAll("((?<=\\s)|(?<=\\A))@([\\w\\-]{2,16})((?=\\s)|(?=\\Z)|(?=\\p{Punct}))", "$1@$2$3");
+
+ // (http://juick.com/last?page=2)
+ // (juick.com)
+ Matcher m = regexLinks2.matcher(msg);
+ StringBuffer sb = new StringBuffer();
+ while (m.find()) {
+ String url = m.group(3).replace(" ", "%20").replaceAll("\\s+", "");
+ m.appendReplacement(sb, "$1$2$4$5");
+ }
+ m.appendTail(sb);
+ msg = sb.toString();
+
+ // > citate
+ msg = msg.replaceAll("(?:(?<=\\n)|(?<=\\A))> *(.*)?(\\n|(?=\\Z))", "$1
");
+ msg = msg.replaceAll("", "\n");
+
+ msg = msg.replaceAll("\n", "
\n");
+ return msg;
+ }
+}
--
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