Tiles/TileImLog.cs

   1 //
   2 // TileImLog.cs
   3 //
   4 // Copyright (C) 2004 Novell, Inc.
   5 //
   6
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining a
   9 // copy of this software and associated documentation files (the "Software"),
  10 // to deal in the Software without restriction, including without limitation
  11 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12 // and/or sell copies of the Software, and to permit persons to whom the
  13 // Software is furnished to do so, subject to the following conditions:
  14 //
  15 // The above copyright notice and this permission notice shall be included in
  16 // all copies or substantial portions of the Software.
  17 //
  18 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  21 // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  22 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  24 // DEALINGS IN THE SOFTWARE.
  25 //
  26
  27 using System;
  28 using System.IO;
  29 using System.Collections;
  30 using BU = Beagle.Util;
  31
  32 namespace Beagle.Tile {
  33
  34         [HitFlavor (Name="Conversations", Rank=900, Emblem="emblem-im-log.png", Color="#e5f5ef",
  35                     Type="IMLog")]
  36         public class TileImLog : TileFromHitTemplate {
  37                 private static BU.GaimBuddyListReader list = null;
  38
  39 #if ENABLE_EVO_SHARP
  40                 private static Hashtable buddy_emails = new Hashtable ();
  41 #endif
  42
  43                 private BU.ImBuddy buddy = null;
  44                 private string email = null;
  45
  46                 public TileImLog (Hit _hit) : base (_hit,
  47                                                     "template-im-log.html")
  48                 {
  49                         if (list == null) {
  50                                 list = new BU.GaimBuddyListReader ();
  51                         }
  52
  53                         buddy = list.Search (Hit ["fixme:speakingto"]);
  54                         email = GetEmailForIm (Hit ["fixme:speakingto"]);
  55                 }
  56
  57                 protected override void PopulateTemplate ()
  58                 {
  59                         base.PopulateTemplate ();
  60
  61                         Template["nice_duration"] = "(" +
  62                                 BU.StringFu.DurationToPrettyString (
  63                                            BU.StringFu.StringToDateTime (Hit ["fixme:endtime"]),
  64                                            BU.StringFu.StringToDateTime (Hit ["fixme:starttime"])) + ")";
  65                         if (Template ["nice_duration"] == "()")
  66                                 Template ["nice_duration"] = "";
  67
  68                         if (email != null)
  69                                 Template ["SendMailAction"] = "Send Mail";
  70
  71 #if false
  72                         Template["snippet"] = getSnippet ();
  73 #endif
  74                         if (buddy != null && buddy.Alias != "")
  75                                 Template["speakingalias"] = buddy.Alias;
  76                         else
  77                                 Template["speakingalias"] = Hit["fixme:speakingto"];
  78
  79                         if (buddy != null && buddy.BuddyIconLocation != "") {
  80                                 string homedir = Environment.GetEnvironmentVariable ("HOME");
  81                                 string fullpath = Path.Combine (homedir, ".gaim");
  82                                 fullpath = Path.Combine (fullpath, "icons");
  83                                 fullpath = Path.Combine (fullpath, buddy.BuddyIconLocation);
  84
  85                                 Console.WriteLine ("Icon for {0}: {1}", buddy.Alias, fullpath);
  86
  87                                 if (File.Exists (fullpath)) {
  88                                         Template["Icon"] = "file://" + fullpath;                                } else {
  89                                         Template["Icon"] = Images.GetHtmlSourceForStock ("gnome-gaim", 48);
  90                                 }
  91                         } else {
  92                                 Template["Icon"] = Images.GetHtmlSourceForStock ("gnome-gaim", 48);
  93                         }
  94                 }
  95
  96 #if ENABLE_EVO_SHARP
  97                 static bool ebook_failed = false;
  98 #endif
  99
 100                 private string GetEmailForIm (string im)
 101                 {
 102 #if ENABLE_EVO_SHARP
 103                         Evolution.Book addressbook = null;
 104
 105                         // If we've previously failed to open the
 106                         // addressbook, don't keep trying.
 107                         if (ebook_failed)
 108                                 return null;
 109
 110                         if (buddy_emails.Contains (im)) {
 111                                 string str = (string)buddy_emails[im];
 112                                 return str != "" ? str : null;
 113                         }
 114
 115                         // Connect to the Evolution addressbook.
 116                         try {
 117                                 addressbook = Evolution.Book.NewSystemAddressbook ();
 118                                 addressbook.Open (true);
 119                         } catch (Exception e) {
 120                                 Console.WriteLine ("\nCould not open Evolution addressbook:\n" + e);
 121                                 ebook_failed = true;
 122                                 return null;
 123                         }
 124
 125                         // Do a search.
 126                         string qstr =
 127                                 String.Format ("(or " +
 128                                                    "(is \"im_aim\" \"{0}\") " +
 129                                                    "(is \"im_yahoo\" \"{0}\") " +
 130                                                    "(is \"im_msn\" \"{0}\") " +
 131                                                    "(is \"im_icq\" \"{0}\") " +
 132                                                    "(is \"im_jabber\" \"{0}\") " +
 133                                                    "(is \"im_groupwise\" \"{0}\") " +
 134                                                ")",
 135                                                im);
 136
 137                         Evolution.BookQuery query = Evolution.BookQuery.FromString (qstr);
 138                         Evolution.Contact [] matches = addressbook.GetContacts (query);
 139                         foreach (Evolution.Contact c in matches) {
 140                                 Console.WriteLine ("Got match: " + c.FullName);
 141                                 buddy_emails[im] = c.Email1;
 142                                 return c.Email1;
 143                         }
 144                         buddy_emails[im] = "";
 145 #endif
 146
 147                         return null;
 148                 }
 149
 150                 private string HighlightOrNull (string haystack, string [] needles)
 151                 {
 152                         string [] highlight_start_list = {"<font color=red>",
 153                                                           "<font color=orange>",
 154                                                           "<font color=green>",
 155                                                           "<font color=blue>"};
 156
 157                         string highlight_end   = "</font>";
 158
 159                         string hili = haystack;
 160                         bool dirty = false;
 161                         int hicolor = -1;
 162
 163                         foreach (string needle in needles) {
 164                                 string h_up = hili.ToUpper ();
 165                                 string n_up = needle.ToUpper ();
 166
 167                                 hicolor = (hicolor + 1) % 4;
 168                                 string highlight_start = highlight_start_list [hicolor];
 169
 170                                 int ni = h_up.IndexOf (n_up);
 171                                 if (ni == -1)
 172                                         continue;
 173
 174                                 while (ni != -1) {
 175                                         hili = hili.Insert (ni, highlight_start);
 176                                         hili = hili.Insert (ni + highlight_start.Length + needle.Length, highlight_end);
 177
 178                                         h_up = hili.ToUpper ();
 179                                         dirty = true;
 180
 181                                         ni = h_up.IndexOf (n_up, ni + highlight_start.Length + needle.Length + highlight_end.Length);
 182                                 }
 183                         }
 184
 185                         if (dirty) {
 186                                 return hili;
 187                         }
 188                         else
 189                                 return null;
 190                 }
 191
 192                 private string getSnippet ()
 193                 {
 194                         ICollection logs = BU.GaimLog.ScanLog (new FileInfo (Hit ["fixme:file"]));
 195
 196                         string snip = "";
 197
 198                         foreach (BU.ImLog log in logs) {
 199                                         foreach (BU.ImLog.Utterance utt in log.Utterances) {
 200                                                 // FIXME: Query.Text is broken for me
 201 #if false
 202                                                 string s = HighlightOrNull (utt.Text, Query.Text);
 203 #else
 204                                                 string s = utt.Text;
 205 #endif
 206                                                 if (s != null) {
 207                                                         if (snip != "")
 208                                                                 snip += " ... ";
 209                                                         snip += s;
 210                                                 }
 211
 212                                         }
 213                         }
 214
 215                         return snip.Substring (0, System.Math.Min (256, snip.Length));
 216
 217                 }
 218
 219                 [TileAction]
 220                 public void SendMailForIm ()
 221                 {
 222                         if (email != null)
 223                                 SendMailToAddress (email, null);
 224                 }
 225
 226                 [TileAction]
 227                 public void SendIm ()
 228                 {
 229                         // FIXME: The hit should really have a field
 230                         // for the IM protocol that was used.  This is
 231                         // an ugly hack to check whether the
 232                         // conversation took place over aim.
 233                         if (Hit ["fixme:file"].IndexOf ("logs/aim") == -1)
 234                                 return;
 235
 236                         SendImAim (Hit ["fixme:speakingto"]);
 237                 }
 238         }
 239 }