From 1b9e74d6c00033b2103f70162c96e9bf5ce6f2b7 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 21 Aug 2015 15:14:27 +0300
Subject: Add function for convert time diff to string.

---
 src/actions/actions.cpp   | 54 ++---------------------------------------
 src/utils/stringutils.cpp | 62 +++++++++++++++++++++++++++++++++++++++++++++++
 src/utils/stringutils.h   |  2 ++
 3 files changed, 66 insertions(+), 52 deletions(-)

diff --git a/src/actions/actions.cpp b/src/actions/actions.cpp
index ee5a2481e..329202612 100644
--- a/src/actions/actions.cpp
+++ b/src/actions/actions.cpp
@@ -1162,59 +1162,9 @@ impHandler0(uptime)
     }
     else
     {
-        std::string str;
-        int timeDiff = cur_time - start_time;
-
-        const int weeks = timeDiff / 60 / 60 / 24 / 7;
-        if (weeks > 0)
-        {
-            // TRANSLATORS: uptime command
-            str = strprintf(ngettext(N_("%d week"), N_("%d weeks"),
-                weeks), weeks);
-            timeDiff -= weeks * 60 * 60 * 24 * 7;
-        }
-
-        const int days = timeDiff / 60 / 60 / 24;
-        if (days > 0)
-        {
-            if (!str.empty())
-                str.append(", ");
-            // TRANSLATORS: uptime command
-            str.append(strprintf(ngettext(N_("%d day"), N_("%d days"),
-                days), days));
-            timeDiff -= days * 60 * 60 * 24;
-        }
-        const int hours = timeDiff / 60 / 60;
-        if (hours > 0)
-        {
-            if (!str.empty())
-                str.append(", ");
-            // TRANSLATORS: uptime command
-            str.append(strprintf(ngettext(N_("%d hour"), N_("%d hours"),
-                hours), hours));
-            timeDiff -= hours * 60 * 60;
-        }
-        const int min = timeDiff / 60;
-        if (min > 0)
-        {
-            if (!str.empty())
-                str.append(", ");
-            // TRANSLATORS: uptime command
-            str.append(strprintf(ngettext(N_("%d minute"), N_("%d minutes"),
-                min), min));
-            timeDiff -= min * 60;
-        }
-
-        if (timeDiff > 0)
-        {
-            if (!str.empty())
-                str.append(", ");
-            // TRANSLATORS: uptime command
-            str.append(strprintf(ngettext(N_("%d second"), N_("%d seconds"),
-                timeDiff), timeDiff));
-        }
         // TRANSLATORS: uptime command
-        debugChatTab->chatLog(strprintf(_("Client uptime: %s"), str.c_str()),
+        debugChatTab->chatLog(strprintf(_("Client uptime: %s"),
+            timeDiffToString(cur_time - start_time).c_str()),
             ChatMsgType::BY_SERVER);
     }
     return true;
diff --git a/src/utils/stringutils.cpp b/src/utils/stringutils.cpp
index 3e067fe5c..864f509fc 100644
--- a/src/utils/stringutils.cpp
+++ b/src/utils/stringutils.cpp
@@ -29,6 +29,8 @@
 #include <sys/time.h>
 #endif
 
+#include "utils/gettext.h"
+
 #include "debug.h"
 
 static size_t UTF8_MAX_SIZE = 10;
@@ -877,3 +879,63 @@ std::string timeToStr(const int time)
     else
         return "unknown";
 }
+
+std::string timeDiffToString(int timeDiff)
+{
+    std::string str;
+
+    const int weeks = timeDiff / 60 / 60 / 24 / 7;
+    if (weeks > 0)
+    {
+        // TRANSLATORS: uptime command
+        str = strprintf(ngettext(N_("%d week"), N_("%d weeks"),
+            weeks), weeks);
+        timeDiff -= weeks * 60 * 60 * 24 * 7;
+    }
+
+    const int days = timeDiff / 60 / 60 / 24;
+    if (days > 0)
+    {
+        if (!str.empty())
+            str.append(", ");
+        // TRANSLATORS: uptime command
+        str.append(strprintf(ngettext(N_("%d day"), N_("%d days"),
+            days), days));
+        timeDiff -= days * 60 * 60 * 24;
+    }
+    const int hours = timeDiff / 60 / 60;
+    if (hours > 0)
+    {
+        if (!str.empty())
+            str.append(", ");
+        // TRANSLATORS: uptime command
+        str.append(strprintf(ngettext(N_("%d hour"), N_("%d hours"),
+            hours), hours));
+        timeDiff -= hours * 60 * 60;
+    }
+    const int min = timeDiff / 60;
+    if (min > 0)
+    {
+        if (!str.empty())
+            str.append(", ");
+        // TRANSLATORS: uptime command
+        str.append(strprintf(ngettext(N_("%d minute"), N_("%d minutes"),
+            min), min));
+        timeDiff -= min * 60;
+    }
+
+    if (timeDiff > 0)
+    {
+        if (!str.empty())
+            str.append(", ");
+        // TRANSLATORS: uptime command
+        str.append(strprintf(ngettext(N_("%d second"), N_("%d seconds"),
+            timeDiff), timeDiff));
+    }
+    if (str.empty())
+    {
+        str.append(strprintf(ngettext(N_("%d second"), N_("%d seconds"),
+            0), 0));
+    }
+    return str;
+}
diff --git a/src/utils/stringutils.h b/src/utils/stringutils.h
index 67144ea65..73e4b7697 100644
--- a/src/utils/stringutils.h
+++ b/src/utils/stringutils.h
@@ -252,4 +252,6 @@ std::string removeToken(std::string &str, const std::string &token);
 
 std::string timeToStr(const int time);
 
+std::string timeDiffToString(int timeDiff);
+
 #endif  // UTILS_STRINGUTILS_H
-- 
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