[chronojump] curves copied to temp before calling R analysis

[Xavier de Blas <xaviblas src gnome org>]

commit cf5e3a7314e313cccef9f0e2e0530c0ec5e62abe
Author: Xavier de Blas <xaviblas gmail com>
Date:   Tue Apr 16 14:12:47 2013 +0200

    curves copied to temp before calling R analysis

 src/gui/encoder.cs | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)
---
diff --git a/src/gui/encoder.cs b/src/gui/encoder.cs
index 0a150d2..0ea36c8 100644
--- a/src/gui/encoder.cs
+++ b/src/gui/encoder.cs
@@ -1590,6 +1590,8 @@ public partial class ChronoJumpWindow
                        EncoderExercise ex = new EncoderExercise();
                                                
 Log.WriteLine("AT ANALYZE");
+
+                       int countSeries = 1;
                        foreach(EncoderSQL eSQL in data) {
                                foreach(EncoderExercise eeSearch in eeArray)
                                        if(eSQL.exerciseID == eeSearch.uniqueID)
@@ -1622,12 +1624,31 @@ Log.WriteLine(str);
                                if(seriesName == "")
                                        seriesName = currentPerson.Name;
 
+                               /*
+                                * to avoid problems on reading files from R and strange character encoding
+                                * (this problem happens in Parallels (MacOSX)
+                                * copy to temp
+                                * and tell the csv file that it's in temp
+                                */
+
+                               string safeFullURL = Path.Combine(Path.GetTempPath(),
+                                               "chronojump_enc_curve_" + countSeries.ToString() + ".txt");
+                               string fullURL = safeFullURL; 
+                               
+                               try {
+                                       File.Copy(eSQL.GetFullURL(false), safeFullURL, true);
+                                       fullURL = fullURL.Replace("\\","/");    //R needs this separator 
path: "/" in all systems 
+                               } catch {
+                                       fullURL = eSQL.GetFullURL(true);        //convertPathToR
+                               }
+
                                writer.WriteLine(eSQL.future1 + "," + seriesName + "," + ex.name + "," + 
                                                Util.ConvertToPoint(mass).ToString() + "," + 
                                                Util.ConvertToPoint(eSQL.smooth) + "," + eSQL.GetDate(true) + 
"," + 
-                                               eSQL.GetFullURL(true) + "," +   //convertPathToR
+                                               fullURL + "," + 
                                                eSQL.eccon      //this is the eccon of every curve
                                                );
+                               countSeries ++;
                        }
                        writer.Flush();
                        ((IDisposable)writer).Dispose();