From 025f4f9737680940fa2e5fca9981439a50e27d46 Mon Sep 17 00:00:00 2001
From: Nick Tiskov <daymansmail@gmail.com>
Date: Sun, 3 Mar 2013 17:22:11 +0400
Subject: [PATCH 1/4] Support tracker mirrors in torrent creator

---
 src/torrentcreator/torrentcreatorthread.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/torrentcreator/torrentcreatorthread.cpp b/src/torrentcreator/torrentcreatorthread.cpp
index 6bbaa8472..2179def46 100644
--- a/src/torrentcreator/torrentcreatorthread.cpp
+++ b/src/torrentcreator/torrentcreatorthread.cpp
@@ -113,8 +113,13 @@ void TorrentCreatorThread::run() {
     foreach (const QString &seed, url_seeds) {
       t.add_url_seed(seed.trimmed().toStdString());
     }
+    qint32 tier = 0;
     foreach (const QString &tracker, trackers) {
-      t.add_tracker(tracker.trimmed().toStdString());
+      if (tracker.isEmpty()) {
+        ++tier;
+        continue;
+      }
+      t.add_tracker(tracker.trimmed().toStdString(), tier);
     }
     if (abort) return;
     // calculate the hash for all pieces

From dec726c0aeafd6c2643ee42bc805cd5ee57f70f0 Mon Sep 17 00:00:00 2001
From: Nick Tiskov <daymansmail@gmail.com>
Date: Sun, 3 Mar 2013 20:03:11 +0400
Subject: [PATCH 2/4] Add tooltip in torrent creation dialog as a hint on
 tracker tiers

---
 src/torrentcreator/createtorrent.ui | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/torrentcreator/createtorrent.ui b/src/torrentcreator/createtorrent.ui
index 7d13dff05..9a31ae4e0 100644
--- a/src/torrentcreator/createtorrent.ui
+++ b/src/torrentcreator/createtorrent.ui
@@ -123,6 +123,9 @@
          <verstretch>0</verstretch>
         </sizepolicy>
        </property>
+       <property name="toolTip">
+        <string comment="Tracker tier is a list of trackers, consisting of a main tracker and it's mirrors">You can separate tracker tiers with newlines</string>
+       </property>
        <property name="acceptRichText">
         <bool>false</bool>
        </property>

From 964b3214587abc96f1774832df94ada4fbf726c4 Mon Sep 17 00:00:00 2001
From: Nick Tiskov <daymansmail@gmail.com>
Date: Sun, 3 Mar 2013 20:04:17 +0400
Subject: [PATCH 3/4] Ignore multiple sequential newlines in torrent creator

---
 src/torrentcreator/torrentcreatorthread.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/torrentcreator/torrentcreatorthread.cpp b/src/torrentcreator/torrentcreatorthread.cpp
index 2179def46..84553b50d 100644
--- a/src/torrentcreator/torrentcreatorthread.cpp
+++ b/src/torrentcreator/torrentcreatorthread.cpp
@@ -114,12 +114,17 @@ void TorrentCreatorThread::run() {
       t.add_url_seed(seed.trimmed().toStdString());
     }
     qint32 tier = 0;
+    bool newline = false;
     foreach (const QString &tracker, trackers) {
       if (tracker.isEmpty()) {
+        if (newline)
+          continue;
         ++tier;
+        newline = true;
         continue;
       }
       t.add_tracker(tracker.trimmed().toStdString(), tier);
+      newline = false;
     }
     if (abort) return;
     // calculate the hash for all pieces

From a8f29e51c594178350a7f5050222f8fea0a713f2 Mon Sep 17 00:00:00 2001
From: Nick Tiskov <daymansmail@gmail.com>
Date: Sun, 10 Mar 2013 20:58:23 +0400
Subject: [PATCH 4/4] Cosmetic fixes to torrent creator

---
 src/torrentcreator/createtorrent.ui         | 2 +-
 src/torrentcreator/torrentcreatorthread.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/torrentcreator/createtorrent.ui b/src/torrentcreator/createtorrent.ui
index 9a31ae4e0..cbda85e75 100644
--- a/src/torrentcreator/createtorrent.ui
+++ b/src/torrentcreator/createtorrent.ui
@@ -124,7 +124,7 @@
         </sizepolicy>
        </property>
        <property name="toolTip">
-        <string comment="Tracker tier is a list of trackers, consisting of a main tracker and it's mirrors">You can separate tracker tiers with newlines</string>
+        <string comment="A tracker tier is a group of trackers, consisting of a main tracker and its mirrors.">You can separate tracker tiers / groups with an empty line.</string>
        </property>
        <property name="acceptRichText">
         <bool>false</bool>
diff --git a/src/torrentcreator/torrentcreatorthread.cpp b/src/torrentcreator/torrentcreatorthread.cpp
index 84553b50d..ee238899e 100644
--- a/src/torrentcreator/torrentcreatorthread.cpp
+++ b/src/torrentcreator/torrentcreatorthread.cpp
@@ -113,7 +113,7 @@ void TorrentCreatorThread::run() {
     foreach (const QString &seed, url_seeds) {
       t.add_url_seed(seed.trimmed().toStdString());
     }
-    qint32 tier = 0;
+    int tier = 0;
     bool newline = false;
     foreach (const QString &tracker, trackers) {
       if (tracker.isEmpty()) {