From 1bf440872ea70f85ac5e6f89cb54d922b35187a6 Mon Sep 17 00:00:00 2001
From: Hylke Bons <hylkebons@gmail.com>
Date: Wed, 18 Jan 2012 23:21:09 +0000
Subject: [PATCH] repo: Cache folder sizes and update them after a sync. Closes
 #535

---
 SparkleLib/Git/SparkleRepoGit.cs            | 40 +++++++++++++++++----
 SparkleShare/Mac/SparkleStatusIcon.cs       |  4 +--
 SparkleShare/SparkleStatusIcon.cs           |  4 +--
 SparkleShare/SparkleStatusIconController.cs | 11 +++---
 4 files changed, 44 insertions(+), 15 deletions(-)

diff --git a/SparkleLib/Git/SparkleRepoGit.cs b/SparkleLib/Git/SparkleRepoGit.cs
index cf8d7aef..a68cc8cb 100755
--- a/SparkleLib/Git/SparkleRepoGit.cs
+++ b/SparkleLib/Git/SparkleRepoGit.cs
@@ -71,22 +71,48 @@ namespace SparkleLib {
 
         public override double Size {
             get {
-                return CalculateSize (
-                    new DirectoryInfo (LocalPath)
-                );
+                string file_path = Path.Combine (LocalPath, ".git", "repo_size");
+
+                try {
+                    return double.Parse (File.ReadAllText (file_path));
+
+                } catch {
+                    return 0;
+                }
             }
         }
 
 
         public override double HistorySize {
             get {
-                return CalculateSize (
-                    new DirectoryInfo (Path.Combine (LocalPath, ".git"))
-                );
+                string file_path = Path.Combine (LocalPath, ".git", "repo_history_size");
+
+                try {
+                    return double.Parse (File.ReadAllText (file_path));
+
+                } catch {
+                    return 0;
+                }
             }
         }
 
 
+        private void CalculateSizes ()
+        {
+            double size = CalculateSize (
+                new DirectoryInfo (LocalPath));
+
+            double history_size = CalculateSize (
+                new DirectoryInfo (Path.Combine (LocalPath, ".git")));
+
+            string size_file_path = Path.Combine (LocalPath, ".git", "repo_size");
+            string history_size_file_path = Path.Combine (LocalPath, ".git", "repo_history_size");
+
+            File.WriteAllText (size_file_path, size.ToString ());
+            File.WriteAllText (history_size_file_path, history_size.ToString ());
+        }
+
+
         public override string [] UnsyncedFilePaths {
             get {
                 List<string> file_paths = new List<string> ();
@@ -221,6 +247,7 @@ namespace SparkleLib {
 
             git.WaitForExit ();
 
+            CalculateSizes ();
 
             if (git.ExitCode == 0)
                 return true;
@@ -277,6 +304,7 @@ namespace SparkleLib {
 
             git.WaitForExit ();
 
+            CalculateSizes ();
 
             if (git.ExitCode == 0) {
                 Rebase ();
diff --git a/SparkleShare/Mac/SparkleStatusIcon.cs b/SparkleShare/Mac/SparkleStatusIcon.cs
index d2d4a9cd..f0e75ef0 100755
--- a/SparkleShare/Mac/SparkleStatusIcon.cs
+++ b/SparkleShare/Mac/SparkleStatusIcon.cs
@@ -84,7 +84,7 @@ namespace SparkleShare {
                 if (Controller.Folders.Length == 0)
                     StateText = _("Welcome to SparkleShare!");
                 else
-                    StateText = _("Up to date") + " — " + Controller.FolderSize;
+                    StateText = _("Up to date") + Controller.FolderSize;
 
                 CreateMenu ();
     
@@ -102,7 +102,7 @@ namespace SparkleShare {
                             if (Controller.Folders.Length == 0)
                                 StateText = _("Welcome to SparkleShare!");
                             else
-                                StateText = _("Up to date") + " — " + Controller.FolderSize;
+                                StateText = _("Up to date") + Controller.FolderSize;
     
                             StateMenuItem.Title = StateText;
                             CreateMenu ();
diff --git a/SparkleShare/SparkleStatusIcon.cs b/SparkleShare/SparkleStatusIcon.cs
index 844dcef1..4d70a5b2 100755
--- a/SparkleShare/SparkleStatusIcon.cs
+++ b/SparkleShare/SparkleStatusIcon.cs
@@ -74,7 +74,7 @@ namespace SparkleShare {
             if (Controller.Folders.Length == 0)
                 StateText = _("Welcome to SparkleShare!");
             else
-                StateText = _("Up to date") + " — " + Controller.FolderSize;
+                StateText = _("Up to date") + Controller.FolderSize;
 
             CreateMenu ();
 
@@ -88,7 +88,7 @@ namespace SparkleShare {
                             if (Controller.Folders.Length == 0)
                                 StateText = _("Welcome to SparkleShare!");
                             else
-                                StateText = _("Up to date") + " — " + Controller.FolderSize;
+                                StateText = _("Up to date") + Controller.FolderSize;
 
                             #if HAVE_APP_INDICATOR
                             this.indicator.IconName = "process-syncing-sparkleshare-i";
diff --git a/SparkleShare/SparkleStatusIconController.cs b/SparkleShare/SparkleStatusIconController.cs
index d53af998..e2a43999 100755
--- a/SparkleShare/SparkleStatusIconController.cs
+++ b/SparkleShare/SparkleStatusIconController.cs
@@ -50,19 +50,20 @@ namespace SparkleShare {
             get {
                 double size = 0;
 
-
                 foreach (SparkleRepoBase repo in
-                         Program.Controller.Repositories.GetRange (0,
-                            Program.Controller.Repositories.Count)) {
+                         Program.Controller.Repositories.GetRange (
+                             0, Program.Controller.Repositories.Count)) {
 
                     size += repo.Size + repo.HistorySize;
                 }
 
-                return Program.Controller.FormatSize (size);
+                if (size == 0)
+                    return "";
+                else
+                    return " — " + Program.Controller.FormatSize (size);
             }
         }
 
-
         public int ProgressPercentage {
             get {
                 return (int) Program.Controller.ProgressPercentage;