search/Tiles/MailMessage.cs

   1 using System;
   2 using System.Diagnostics;
   3 using Mono.Unix;
   4 using Beagle.Util;
   5
   6 namespace Search.Tiles {
   7
   8         public class MailMessageActivator : TileActivator {
   9
  10                 public MailMessageActivator () : base ()
  11                 {
  12                         AddSupportedFlavor (new HitFlavor (null, null, "message/rfc822"));
  13                 }
  14
  15                 public override bool Validate (Beagle.Hit hit)
  16                 {
  17                         if (! base.Validate (hit))
  18                                 return false;
  19
  20                         // This handles a case when a file with the message/rfc822
  21                         // mimetype is indexed without gmime. Thus we fail to extract
  22                         // any info and this tile is useless.
  23                         if (hit ["beagle:HitType"] == "File") {
  24                                 string subject = hit.GetFirstProperty ("dc:title");
  25
  26                                 if (subject != null && subject != "")
  27                                         return true;
  28
  29                                 return false;
  30                         }
  31
  32                         return true;
  33                 }
  34
  35                 public override Tile BuildTile (Beagle.Hit hit, Beagle.Query query)
  36                 {
  37                         return new MailMessage (hit, query);
  38                 }
  39         }
  40
  41         public class MailMessage : TileFlat {
  42
  43                 public MailMessage (Beagle.Hit hit, Beagle.Query query) : base (hit, query)
  44                 {
  45                         Group = TileGroup.Conversations;
  46
  47                         Subject.LabelProp = Title = hit.GetFirstProperty ("dc:title");
  48                         From.LabelProp = "<b>" + GetAddress (hit) + "</b>";
  49                         try {
  50                                 Timestamp = Utils.ParseTimestamp (hit.GetFirstProperty ("fixme:date"));
  51                                 Date.LabelProp = Utils.NiceShortDate (Timestamp);
  52                         } catch {}
  53
  54                         if (Hit.GetFirstProperty ("fixme:client") == "evolution")
  55                                 AddAction (new TileAction (Catalog.GetString ("Send in Mail"), SendInMail));
  56                 }
  57
  58                 protected override void LoadIcon (Gtk.Image image, int size)
  59                 {
  60                         if (Hit.GetFirstProperty ("fixme:isAnswered") != null)
  61                                 image.Pixbuf = WidgetFu.LoadThemeIcon ("stock_mail-replied", size);
  62                         else if (Hit.GetFirstProperty ("fixme:isSeen") != null)
  63                                 image.Pixbuf = WidgetFu.LoadThemeIcon ("stock_mail-open", size);
  64                         else
  65                                 image.Pixbuf = WidgetFu.LoadThemeIcon ("stock_mail", size);
  66                 }
  67
  68                 private static string GetAddress (Beagle.Hit hit)
  69                 {
  70                         bool sent = (hit.GetFirstProperty ("fixme:isSent") != null);
  71                         string address = sent ? hit.GetFirstProperty ("fixme:to") : hit.GetFirstProperty ("fixme:from");
  72
  73                         if (address == null)
  74                                 return "";
  75                         if (address.IndexOf (" <") != -1)
  76                                 address = address.Substring (0, address.IndexOf (" <"));
  77
  78                         return address;
  79                 }
  80
  81                 protected override DetailsPane GetDetails ()
  82                 {
  83                         DetailsPane details = new DetailsPane ();
  84
  85                         bool sent = (Hit.GetFirstProperty ("fixme:isSent") != null);
  86
  87                         details.AddLabelPair (Catalog.GetString ("Subject:"), SubjectLabel.Text);
  88
  89                         string label = sent ? Catalog.GetString ("To:") : Catalog.GetString ("From:");
  90                         details.AddLabelPair (label, GetAddress (Hit));
  91
  92                         label = sent ? Catalog.GetString ("Date Sent:") : Catalog.GetString ("Date Received:");
  93                         details.AddLabelPair (label, Utils.NiceLongDate (Timestamp));
  94
  95                         details.AddSnippet ();
  96
  97                         return details;
  98                 }
  99
 100                 public override void Open ()
 101                 {
 102                         if (Hit.GetFirstProperty ("fixme:client") != "evolution") {
 103                                 OpenFromMime (Hit);
 104                                 return;
 105                         }
 106
 107                         SafeProcess p = new SafeProcess ();
 108                         p.Arguments = new string [2];
 109                         p.Arguments [0] = "evolution";
 110
 111                         if (Hit.ParentUriAsString != null)
 112                                 p.Arguments [1] = Hit.ParentUriAsString;
 113                         else
 114                                 p.Arguments [1] = Hit.UriAsString;
 115
 116                         try {
 117                                 p.Start ();
 118                         } catch (SafeProcessException e) {
 119                                 Console.WriteLine ("Unable to run {0}: {1}", p.Arguments [0], e.Message);
 120                         }
 121                 }
 122
 123                 public void SendInMail ()
 124                 {
 125                         SafeProcess p = new SafeProcess ();
 126                         p.Arguments = new string [] { "evolution", String.Format ("{0};forward=attached", Hit.Uri) };
 127
 128                         try {
 129                                 p.Start () ;
 130                         } catch (Exception e) {
 131                                 Console.WriteLine ("Error launching Evolution composer: " + e.Message);
 132                         }
 133                 }
 134         }
 135 }