From ad465929229a928d418c68b7786c18f95f170eba Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 21 Feb 2013 00:33:29 +0300
Subject: Fix some incorrect chars in browserbox links.

---
 src/gui/whoisonline.cpp        | 21 ++++++++++++---------
 src/gui/widgets/browserbox.cpp |  3 ++-
 src/utils/stringutils.cpp      | 10 ++++++++++
 src/utils/stringutils.h        |  4 ++++
 4 files changed, 28 insertions(+), 10 deletions(-)

diff --git a/src/gui/whoisonline.cpp b/src/gui/whoisonline.cpp
index a194b2ccb..3a03eec13 100644
--- a/src/gui/whoisonline.cpp
+++ b/src/gui/whoisonline.cpp
@@ -154,10 +154,11 @@ void WhoIsOnline::handleLink(const std::string& link, gcn::MouseEvent *event)
     {
         if (chatWindow)
         {
+            std::string text = decodeLinkText(link);
             if (config.getBoolValue("whispertab"))
-                chatWindow->localChatInput("/q " + link);
+                chatWindow->localChatInput("/q " + text);
             else
-                chatWindow->addInputText("/w \"" + link + "\" ");
+                chatWindow->addInputText("/w \"" + text + "\" ");
         }
     }
     else if (event->getButton() == gcn::MouseEvent::RIGHT)
@@ -169,8 +170,9 @@ void WhoIsOnline::handleLink(const std::string& link, gcn::MouseEvent *event)
         {
             if (actorSpriteManager)
             {
+                std::string text = decodeLinkText(link);
                 Being* being = actorSpriteManager->findBeingByName(
-                    link, Being::PLAYER);
+                    text, Being::PLAYER);
 
                 if (being && viewport)
                 {
@@ -706,15 +708,15 @@ void WhoIsOnline::updateSize()
 const std::string WhoIsOnline::prepareNick(std::string nick, int level,
                                            std::string color) const
 {
+    const char *const text = encodeLinkText(nick).c_str();
     if (mShowLevel && level > 1)
     {
-        return strprintf("@@%s|##%s%s (%d)@@", nick.c_str(),
-                         color.c_str(), nick.c_str(), level);
+        return strprintf("@@%s|##%s%s (%d)@@", text,
+            color.c_str(), text, level);
     }
     else
     {
-        return strprintf("@@%s|##%s%s@@", nick.c_str(),
-                         color.c_str(), nick.c_str());
+        return strprintf("@@%s|##%s%s@@", text, color.c_str(), text);
     }
 }
 
@@ -839,6 +841,7 @@ void OnlinePlayer::setText(std::string color)
     if (mVersion > 0)
         mText += strprintf(" - %d", mVersion);
 
-    mText = strprintf("@@%s|##%s%s %s@@", mNick.c_str(),
-        color.c_str(), mNick.c_str(), mText.c_str());
+    const char *const text = encodeLinkText(mNick).c_str();
+    mText = strprintf("@@%s|##%s%s %s@@", text, color.c_str(),
+        text, mText.c_str());
 }
diff --git a/src/gui/widgets/browserbox.cpp b/src/gui/widgets/browserbox.cpp
index ddd21f5dd..51b977bbc 100644
--- a/src/gui/widgets/browserbox.cpp
+++ b/src/gui/widgets/browserbox.cpp
@@ -306,7 +306,8 @@ void BrowserBox::addRow(const std::string &row, const bool atTop)
 
 void BrowserBox::addRow(const std::string &cmd, const char *const text)
 {
-    addRow(strprintf("@@%s|%s@@", cmd.c_str(), text));
+    addRow(strprintf("@@%s|%s@@", encodeLinkText(cmd).c_str(),
+        encodeLinkText(text).c_str()));
 }
 
 void BrowserBox::addImage(const std::string &path)
diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index 74e5d9f58..d4585a26d 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -668,3 +668,13 @@ signed char parseBoolean(const std::string &value)
     else
         return -1;
 }
+
+std::string encodeLinkText(std::string data)
+{
+    return replaceAll(data, "|", "\342\235\230");
+}
+
+std::string decodeLinkText(std::string data)
+{
+    return replaceAll(data, "\342\235\230", "|");
+}
diff --git a/src/utils/stringutils.h b/src/utils/stringutils.h
index 612486cb2..8b3ae0563 100644
--- a/src/utils/stringutils.h
+++ b/src/utils/stringutils.h
@@ -223,4 +223,8 @@ std::string getDateString() A_WARN_UNUSED;
 
 signed char parseBoolean(const std::string &value);
 
+std::string encodeLinkText(std::string data);
+
+std::string decodeLinkText(std::string data);
+
 #endif // UTILS_STRINGUTILS_H
-- 
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