libempathy-gtk/empathy-theme-adium.c

   1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
   2 /*
   3  * Copyright (C) 2008-2009 Collabora Ltd.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  18  *
  19  * Authors: Xavier Claessens <xclaesse@gmail.com>
  20  */
  21
  22 #include "config.h"
  23
  24 #include <string.h>
  25 #include <glib/gi18n.h>
  26
  27 #include <webkit/webkitnetworkrequest.h>
  28 #include <telepathy-glib/dbus.h>
  29 #include <telepathy-glib/util.h>
  30
  31
  32 #include <libempathy/empathy-time.h>
  33 #include <libempathy/empathy-utils.h>
  34
  35 #include "empathy-theme-adium.h"
  36 #include "empathy-smiley-manager.h"
  37 #include "empathy-conf.h"
  38 #include "empathy-ui-utils.h"
  39 #include "empathy-plist.h"
  40
  41 #define DEBUG_FLAG EMPATHY_DEBUG_CHAT
  42 #include <libempathy/empathy-debug.h>
  43
  44 #define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyThemeAdium)
  45
  46 /* "Join" consecutive messages with timestamps within five minutes */
  47 #define MESSAGE_JOIN_PERIOD 5*60
  48
  49 typedef struct {
  50         EmpathyAdiumData     *data;
  51         EmpathySmileyManager *smiley_manager;
  52         EmpathyContact       *last_contact;
  53         time_t                last_timestamp;
  54         gboolean              last_is_backlog;
  55         gboolean              page_loaded;
  56         GList                *message_queue;
  57         gchar                *hovered_uri;
  58         guint                 notify_enable_webkit_developer_tools_id;
  59         GtkWidget            *inspector_window;
  60 } EmpathyThemeAdiumPriv;
  61
  62 struct _EmpathyAdiumData {
  63         guint  ref_count;
  64         gchar *path;
  65         gchar *basedir;
  66         gchar *default_avatar_filename;
  67         gchar *default_incoming_avatar_filename;
  68         gchar *default_outgoing_avatar_filename;
  69         gchar *template_html;
  70         gchar *in_content_html;
  71         gsize  in_content_len;
  72         gchar *in_context_html;
  73         gsize  in_context_len;
  74         gchar *in_nextcontent_html;
  75         gsize  in_nextcontent_len;
  76         gchar *in_nextcontext_html;
  77         gsize  in_nextcontext_len;
  78         gchar *out_content_html;
  79         gsize  out_content_len;
  80         gchar *out_context_html;
  81         gsize  out_context_len;
  82         gchar *out_nextcontent_html;
  83         gsize  out_nextcontent_len;
  84         gchar *out_nextcontext_html;
  85         gsize  out_nextcontext_len;
  86         gchar *status_html;
  87         gsize  status_len;
  88         GHashTable *info;
  89 };
  90
  91 static void theme_adium_iface_init (EmpathyChatViewIface *iface);
  92
  93 enum {
  94         PROP_0,
  95         PROP_ADIUM_DATA,
  96 };
  97
  98 G_DEFINE_TYPE_WITH_CODE (EmpathyThemeAdium, empathy_theme_adium,
  99                          WEBKIT_TYPE_WEB_VIEW,
 100                          G_IMPLEMENT_INTERFACE (EMPATHY_TYPE_CHAT_VIEW,
 101                                                 theme_adium_iface_init));
 102
 103 static void
 104 theme_adium_update_enable_webkit_developer_tools (EmpathyThemeAdium *theme)
 105 {
 106         WebKitWebView  *web_view = WEBKIT_WEB_VIEW (theme);
 107         gboolean        enable_webkit_developer_tools;
 108
 109         if (!empathy_conf_get_bool (empathy_conf_get (),
 110                                     EMPATHY_PREFS_CHAT_WEBKIT_DEVELOPER_TOOLS,
 111                                     &enable_webkit_developer_tools)) {
 112                 return;
 113         }
 114
 115         g_object_set (G_OBJECT (webkit_web_view_get_settings (web_view)),
 116                       "enable-developer-extras",
 117                       enable_webkit_developer_tools,
 118                       NULL);
 119 }
 120
 121 static void
 122 theme_adium_notify_enable_webkit_developer_tools_cb (EmpathyConf *conf,
 123                                                      const gchar *key,
 124                                                      gpointer     user_data)
 125 {
 126         EmpathyThemeAdium  *theme = user_data;
 127
 128         theme_adium_update_enable_webkit_developer_tools (theme);
 129 }
 130
 131 static WebKitNavigationResponse
 132 theme_adium_navigation_requested_cb (WebKitWebView        *view,
 133                                      WebKitWebFrame       *frame,
 134                                      WebKitNetworkRequest *request,
 135                                      gpointer              user_data)
 136 {
 137         const gchar *uri;
 138
 139         uri = webkit_network_request_get_uri (request);
 140         empathy_url_show (GTK_WIDGET (view), uri);
 141
 142         return WEBKIT_NAVIGATION_RESPONSE_IGNORE;
 143 }
 144
 145 static void
 146 theme_adium_hovering_over_link_cb (EmpathyThemeAdium *theme,
 147                                    gchar             *title,
 148                                    gchar             *uri,
 149                                    gpointer           user_data)
 150 {
 151         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 152
 153         if (tp_strdiff (uri, priv->hovered_uri)) {
 154                 g_free (priv->hovered_uri);
 155                 priv->hovered_uri = g_strdup (uri);
 156         }
 157 }
 158
 159 static void
 160 theme_adium_copy_address_cb (GtkMenuItem *menuitem,
 161                              gpointer     user_data)
 162 {
 163         EmpathyThemeAdium     *theme = EMPATHY_THEME_ADIUM (user_data);
 164         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 165         GtkClipboard          *clipboard;
 166
 167         clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
 168         gtk_clipboard_set_text (clipboard, priv->hovered_uri, -1);
 169
 170         clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
 171         gtk_clipboard_set_text (clipboard, priv->hovered_uri, -1);
 172 }
 173
 174 static void
 175 theme_adium_open_address_cb (GtkMenuItem *menuitem,
 176                              gpointer     user_data)
 177 {
 178         EmpathyThemeAdium     *theme = EMPATHY_THEME_ADIUM (user_data);
 179         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 180
 181         empathy_url_show (GTK_WIDGET (menuitem), priv->hovered_uri);
 182 }
 183
 184 static void
 185 theme_adium_populate_popup_cb (WebKitWebView *view,
 186                                GtkMenu       *menu,
 187                                gpointer       user_data)
 188 {
 189         EmpathyThemeAdium     *theme = EMPATHY_THEME_ADIUM (view);
 190         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 191         GtkWidget             *item;
 192         GList                 *items;
 193         GtkWidget             *icon;
 194         gchar                 *stock_id;
 195         gboolean               is_link = FALSE;
 196         gboolean               developer_tools_enabled;
 197
 198         /* FIXME: WebKitGTK+'s context menu API clearly needs an
 199          * overhaul.  There is currently no way to know what is being
 200          * clicked, to decide what features to provide. You either
 201          * take what it gives you as a menu, or use hacks to figure
 202          * out what to display. */
 203         items = gtk_container_get_children (GTK_CONTAINER (menu));
 204         item = GTK_WIDGET (g_list_nth_data (items, 0));
 205         g_list_free (items);
 206
 207         if (GTK_IS_IMAGE_MENU_ITEM (item)) {
 208                 icon = gtk_image_menu_item_get_image (GTK_IMAGE_MENU_ITEM (item));
 209                 gtk_image_get_stock (GTK_IMAGE (icon), &stock_id, NULL);
 210
 211                 if ((!strcmp (stock_id, GTK_STOCK_OPEN)) && priv->hovered_uri)
 212                         is_link = TRUE;
 213         }
 214
 215         /* Remove default menu items */
 216         g_object_get (G_OBJECT (webkit_web_view_get_settings (view)),
 217                       "enable-developer-extras", &developer_tools_enabled, NULL);
 218         if (!developer_tools_enabled)
 219                 gtk_container_foreach (GTK_CONTAINER (menu),
 220                                        (GtkCallback) gtk_widget_destroy, NULL);
 221
 222         /* Select all item */
 223         item = gtk_image_menu_item_new_from_stock (GTK_STOCK_SELECT_ALL, NULL);
 224         gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
 225         gtk_widget_show (item);
 226
 227         g_signal_connect_swapped (item, "activate",
 228                                   G_CALLBACK (webkit_web_view_select_all),
 229                                   view);
 230
 231         /* Copy menu item */
 232         if (webkit_web_view_can_copy_clipboard (view)) {
 233                 item = gtk_image_menu_item_new_from_stock (GTK_STOCK_COPY, NULL);
 234                 gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
 235                 gtk_widget_show (item);
 236
 237                 g_signal_connect_swapped (item, "activate",
 238                                           G_CALLBACK (webkit_web_view_copy_clipboard),
 239                                           view);
 240         }
 241
 242         /* Clear menu item */
 243         item = gtk_separator_menu_item_new ();
 244         gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
 245         gtk_widget_show (item);
 246
 247         item = gtk_image_menu_item_new_from_stock (GTK_STOCK_CLEAR, NULL);
 248         gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
 249         gtk_widget_show (item);
 250
 251         g_signal_connect_swapped (item, "activate",
 252                                   G_CALLBACK (empathy_chat_view_clear),
 253                                   view);
 254
 255         /* We will only add the following menu items if we are
 256          * right-clicking a link */
 257         if (!is_link)
 258                 return;
 259
 260         /* Separator */
 261         item = gtk_separator_menu_item_new ();
 262         gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
 263         gtk_widget_show (item);
 264
 265         /* Copy Link Address menu item */
 266         item = gtk_menu_item_new_with_mnemonic (_("_Copy Link Address"));
 267         g_signal_connect (item, "activate",
 268                           G_CALLBACK (theme_adium_copy_address_cb),
 269                           view);
 270         gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
 271         gtk_widget_show (item);
 272
 273         /* Open Link menu item */
 274         item = gtk_menu_item_new_with_mnemonic (_("_Open Link"));
 275         g_signal_connect (item, "activate",
 276                           G_CALLBACK (theme_adium_open_address_cb),
 277                           view);
 278         gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
 279         gtk_widget_show (item);
 280 }
 281
 282 static gchar *
 283 theme_adium_parse_body (EmpathyThemeAdium *theme,
 284                         const gchar       *text)
 285 {
 286         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 287         gboolean               use_smileys = FALSE;
 288         GSList                *smileys, *l;
 289         GString               *string;
 290         gint                   i;
 291         GRegex                *uri_regex;
 292         GMatchInfo            *match_info;
 293         gboolean               match;
 294         gchar                 *ret = NULL;
 295         gint                   prev;
 296
 297         empathy_conf_get_bool (empathy_conf_get (),
 298                                EMPATHY_PREFS_CHAT_SHOW_SMILEYS,
 299                                &use_smileys);
 300
 301         /* Add <a href></a> arround links */
 302         uri_regex = empathy_uri_regex_dup_singleton ();
 303         match = g_regex_match (uri_regex, text, 0, &match_info);
 304         if (match) {
 305                 gint last = 0;
 306                 gint s = 0, e = 0;
 307
 308                 string = g_string_sized_new (strlen (text));
 309                 do {
 310                         gchar *real_url;
 311
 312                         g_match_info_fetch_pos (match_info, 0, &s, &e);
 313
 314                         if (s > last) {
 315                                 /* Append the text between last link (or the
 316                                  * start of the message) and this link */
 317                                 g_string_append_len (string, text + last, s - last);
 318                         }
 319
 320                         /* Append the link inside <a href=""></a> tag */
 321                         real_url = empathy_make_absolute_url (text + s);
 322
 323                         g_string_append (string, "<a href=\"");
 324                         g_string_append (string, real_url);
 325                         g_string_append (string, "\">");
 326                         g_string_append_len (string, text + s, e - s);
 327                         g_string_append (string, "</a>");
 328
 329                         g_free (real_url);
 330                         last = e;
 331                 } while (g_match_info_next (match_info, NULL));
 332
 333                 if (e < strlen (text)) {
 334                         /* Append the text after the last link */
 335                         g_string_append_len (string, text + e, strlen (text) - e);
 336                 }
 337
 338                 g_free (ret);
 339                 text = ret = g_string_free (string, FALSE);
 340         } else if (use_smileys) {
 341                 /* Replace smileys by a <img/> tag */
 342                 string = g_string_sized_new (strlen (text));
 343                 smileys = empathy_smiley_manager_parse (priv->smiley_manager, text);
 344                 for (l = smileys; l; l = l->next) {
 345                         EmpathySmiley *smiley;
 346
 347                         smiley = l->data;
 348                         if (smiley->path) {
 349                                 g_string_append_printf (string,
 350                                                         "<abbr title='%s'><img src=\"%s\"/ alt=\"%s\"/></abbr>",
 351                                                         smiley->str, smiley->path, smiley->str);
 352                         } else {
 353                                 gchar *str;
 354
 355                                 str = g_markup_escape_text (smiley->str, -1);
 356                                 g_string_append (string, str);
 357                                 g_free (str);
 358                         }
 359                         empathy_smiley_free (smiley);
 360                 }
 361                 g_slist_free (smileys);
 362
 363                 g_free (ret);
 364                 text = ret = g_string_free (string, FALSE);
 365         }
 366
 367         g_match_info_free (match_info);
 368         g_regex_unref (uri_regex);
 369
 370         /* Replace \n by <br/> */
 371         string = NULL;
 372         prev = 0;
 373         for (i = 0; text[i] != '\0'; i++) {
 374                 if (text[i] == '\n') {
 375                         if (!string ) {
 376                                 string = g_string_sized_new (strlen (text));
 377                         }
 378                         g_string_append_len (string, text + prev, i - prev);
 379                         g_string_append (string, "<br/>");
 380                         prev = i + 1;
 381                 }
 382         }
 383         if (string) {
 384                 g_string_append (string, text + prev);
 385                 g_free (ret);
 386                 text = ret = g_string_free (string, FALSE);
 387         }
 388
 389         return ret;
 390 }
 391
 392 static void
 393 escape_and_append_len (GString *string, const gchar *str, gint len)
 394 {
 395         while (*str != '\0' && len != 0) {
 396                 switch (*str) {
 397                 case '\\':
 398                         /* \ becomes \\ */
 399                         g_string_append (string, "\\\\");
 400                         break;
 401                 case '\"':
 402                         /* " becomes \" */
 403                         g_string_append (string, "\\\"");
 404                         break;
 405                 case '\n':
 406                         /* Remove end of lines */
 407                         break;
 408                 default:
 409                         g_string_append_c (string, *str);
 410                 }
 411
 412                 str++;
 413                 len--;
 414         }
 415 }
 416
 417 static gboolean
 418 theme_adium_match (const gchar **str, const gchar *match)
 419 {
 420         gint len;
 421
 422         len = strlen (match);
 423         if (strncmp (*str, match, len) == 0) {
 424                 *str += len - 1;
 425                 return TRUE;
 426         }
 427
 428         return FALSE;
 429 }
 430
 431 static void
 432 theme_adium_append_html (EmpathyThemeAdium *theme,
 433                          const gchar       *func,
 434                          const gchar       *html, gsize len,
 435                          const gchar       *message,
 436                          const gchar       *avatar_filename,
 437                          const gchar       *name,
 438                          const gchar       *contact_id,
 439                          const gchar       *service_name,
 440                          const gchar       *message_classes,
 441                          time_t             timestamp)
 442 {
 443         GString     *string;
 444         const gchar *cur = NULL;
 445         gchar       *script;
 446
 447         /* Make some search-and-replace in the html code */
 448         string = g_string_sized_new (len + strlen (message));
 449         g_string_append_printf (string, "%s(\"", func);
 450         for (cur = html; *cur != '\0'; cur++) {
 451                 const gchar *replace = NULL;
 452                 gchar       *dup_replace = NULL;
 453
 454                 if (theme_adium_match (&cur, "%message%")) {
 455                         replace = message;
 456                 } else if (theme_adium_match (&cur, "%messageClasses%")) {
 457                         replace = message_classes;
 458                 } else if (theme_adium_match (&cur, "%userIconPath%")) {
 459                         replace = avatar_filename;
 460                 } else if (theme_adium_match (&cur, "%sender%")) {
 461                         replace = name;
 462                 } else if (theme_adium_match (&cur, "%senderScreenName%")) {
 463                         replace = contact_id;
 464                 } else if (theme_adium_match (&cur, "%senderDisplayName%")) {
 465                         /* %senderDisplayName% -
 466                          * "The serverside (remotely set) name of the sender,
 467                          *  such as an MSN display name."
 468                          *
 469                          * We don't have access to that yet so we use local
 470                          * alias instead.*/
 471                         replace = name;
 472                 } else if (theme_adium_match (&cur, "%service%")) {
 473                         replace = service_name;
 474                 } else if (theme_adium_match (&cur, "%shortTime%")) {
 475                         dup_replace = empathy_time_to_string_local (timestamp,
 476                                 EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
 477                         replace = dup_replace;
 478                 } else if (theme_adium_match (&cur, "%time")) {
 479                         gchar *format = NULL;
 480                         gchar *end;
 481                         /* Time can be in 2 formats:
 482                          * %time% or %time{strftime format}%
 483                          * Extract the time format if provided. */
 484                         if (cur[1] == '{') {
 485                                 cur += 2;
 486                                 end = strstr (cur, "}%");
 487                                 if (!end) {
 488                                         /* Invalid string */
 489                                         continue;
 490                                 }
 491                                 format = g_strndup (cur, end - cur);
 492                                 cur = end + 1;
 493                         } else {
 494                                 cur++;
 495                         }
 496
 497                         dup_replace = empathy_time_to_string_local (timestamp,
 498                                 format ? format : EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
 499                         replace = dup_replace;
 500                         g_free (format);
 501                 } else {
 502                         escape_and_append_len (string, cur, 1);
 503                         continue;
 504                 }
 505
 506                 /* Here we have a replacement to make */
 507                 escape_and_append_len (string, replace, -1);
 508                 g_free (dup_replace);
 509         }
 510         g_string_append (string, "\")");
 511
 512         script = g_string_free (string, FALSE);
 513         webkit_web_view_execute_script (WEBKIT_WEB_VIEW (theme), script);
 514         g_free (script);
 515 }
 516
 517 static void
 518 theme_adium_append_message (EmpathyChatView *view,
 519                             EmpathyMessage  *msg)
 520 {
 521         EmpathyThemeAdium     *theme = EMPATHY_THEME_ADIUM (view);
 522         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 523         EmpathyContact        *sender;
 524         EmpathyAccount        *account;
 525         gchar                 *dup_body = NULL;
 526         const gchar           *body;
 527         const gchar           *name;
 528         const gchar           *contact_id;
 529         EmpathyAvatar         *avatar;
 530         const gchar           *avatar_filename = NULL;
 531         time_t                 timestamp;
 532         gchar                 *html = NULL;
 533         gsize                  len = 0;
 534         const gchar           *func;
 535         const gchar           *service_name;
 536         GString               *message_classes = NULL;
 537         gboolean              is_backlog;
 538
 539         if (!priv->page_loaded) {
 540                 priv->message_queue = g_list_prepend (priv->message_queue,
 541                                                       g_object_ref (msg));
 542                 return;
 543         }
 544
 545         /* Get information */
 546         sender = empathy_message_get_sender (msg);
 547         account = empathy_contact_get_account (sender);
 548         service_name = empathy_account_get_protocol (account);
 549         timestamp = empathy_message_get_timestamp (msg);
 550         body = empathy_message_get_body (msg);
 551         dup_body = theme_adium_parse_body (theme, body);
 552         if (dup_body) {
 553                 body = dup_body;
 554         }
 555         name = empathy_contact_get_name (sender);
 556         contact_id = empathy_contact_get_id (sender);
 557
 558         /* If this is a /me, append an event */
 559         if (empathy_message_get_tptype (msg) == TP_CHANNEL_TEXT_MESSAGE_TYPE_ACTION) {
 560                 gchar *str;
 561
 562                 str = g_strdup_printf ("%s %s", name, body);
 563                 empathy_chat_view_append_event (view, str);
 564                 g_free (str);
 565                 g_free (dup_body);
 566                 return;
 567         }
 568
 569         /* Get the avatar filename, or a fallback */
 570         avatar = empathy_contact_get_avatar (sender);
 571         if (avatar) {
 572                 avatar_filename = avatar->filename;
 573         }
 574         if (!avatar_filename) {
 575                 if (empathy_contact_is_user (sender)) {
 576                         avatar_filename = priv->data->default_outgoing_avatar_filename;
 577                 } else {
 578                         avatar_filename = priv->data->default_incoming_avatar_filename;
 579                 }
 580                 if (!avatar_filename) {
 581                         if (!priv->data->default_avatar_filename) {
 582                                 priv->data->default_avatar_filename =
 583                                         empathy_filename_from_icon_name ("stock_person",
 584                                                                          GTK_ICON_SIZE_DIALOG);
 585                         }
 586                         avatar_filename = priv->data->default_avatar_filename;
 587                 }
 588         }
 589
 590         is_backlog = empathy_message_is_backlog (msg);
 591
 592         /* Get the right html/func to add the message */
 593         func = "appendMessage";
 594
 595         message_classes = g_string_new ("message");
 596
 597         /* eventually append the "history" class */
 598         if (is_backlog) {
 599                 g_string_append (message_classes, " history");
 600         }
 601
 602         /* check the sender of the message and append the appropriate class */
 603         if (empathy_contact_is_user (sender)) {
 604                 g_string_append (message_classes, " outgoing");
 605         }
 606         else {
 607                 g_string_append (message_classes, " incoming");
 608         }
 609
 610         /*
 611          * To mimick Adium's behavior, we only want to join messages
 612          * sent by the same contact within a 5 minute time frame.
 613          */
 614         if (empathy_contact_equal (priv->last_contact, sender) &&
 615             (timestamp - priv->last_timestamp < MESSAGE_JOIN_PERIOD) &&
 616             (is_backlog == priv->last_is_backlog)) {
 617                 /* the messages can be appended */
 618                 func = "appendNextMessage";
 619                 g_string_append (message_classes, " consecutive");
 620
 621                 /* check who is the sender of the message to use the correct html file */
 622                 if (empathy_contact_is_user (sender)) {
 623                         /* check if this is a backlog message and use NextContext.html */
 624                         if (is_backlog) {
 625                                 html = priv->data->out_nextcontext_html;
 626                                 len = priv->data->out_nextcontext_len;
 627                         }
 628
 629                         /*
 630                          * html is null if this is not a backlog message or
 631                          * if we have to fallback (NextContext.html missing).
 632                          * use NextContent.html
 633                          */
 634                         if (html == NULL) {
 635                                 html = priv->data->out_nextcontent_html;
 636                                 len = priv->data->out_nextcontent_len;
 637                         }
 638                 }
 639                 else {
 640                         if (is_backlog) {
 641                                 html = priv->data->in_nextcontext_html;
 642                                 len = priv->data->in_nextcontext_len;
 643                         }
 644
 645                         if (html == NULL) {
 646                                 html = priv->data->in_nextcontent_html;
 647                                 len = priv->data->in_nextcontent_len;
 648                         }
 649                 }
 650         }
 651
 652         /*
 653          * we have html == NULL here if:
 654          * 1. the message didn't have to be appended because
 655          *    the sender was different or the timestamp was too far
 656          * 2. NextContent.html file does not exist, so we must
 657          *    not forget to fallback to the correct Content.html
 658          */
 659         if (html == NULL) {
 660                 if (empathy_contact_is_user (sender)) {
 661                         if (is_backlog) {
 662                                 html = priv->data->out_context_html;
 663                                 len = priv->data->out_context_len;
 664                         }
 665
 666                         if (html == NULL) {
 667                                 html = priv->data->out_content_html;
 668                                 len = priv->data->out_content_len;
 669                         }
 670                 }
 671                 else {
 672                         if (is_backlog) {
 673                                 html = priv->data->in_context_html;
 674                                 len = priv->data->in_context_len;
 675                         }
 676
 677                         if (html == NULL) {
 678                                 html = priv->data->in_content_html;
 679                                 len = priv->data->in_content_len;
 680                         }
 681                 }
 682         }
 683
 684         theme_adium_append_html (theme, func, html, len, body, avatar_filename,
 685                                  name, contact_id, service_name, message_classes->str,
 686                                  timestamp);
 687
 688         /* Keep the sender of the last displayed message */
 689         if (priv->last_contact) {
 690                 g_object_unref (priv->last_contact);
 691         }
 692         priv->last_contact = g_object_ref (sender);
 693         priv->last_timestamp = timestamp;
 694         priv->last_is_backlog = is_backlog;
 695
 696         g_free (dup_body);
 697         g_string_free (message_classes, TRUE);
 698 }
 699
 700 static void
 701 theme_adium_append_event (EmpathyChatView *view,
 702                           const gchar     *str)
 703 {
 704         EmpathyThemeAdium     *theme = EMPATHY_THEME_ADIUM (view);
 705         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 706
 707         if (priv->data->status_html) {
 708                 theme_adium_append_html (theme, "appendMessage",
 709                                          priv->data->status_html,
 710                                          priv->data->status_len,
 711                                          str, NULL, NULL, NULL, NULL, "event",
 712                                          empathy_time_get_current ());
 713         }
 714
 715         /* There is no last contact */
 716         if (priv->last_contact) {
 717                 g_object_unref (priv->last_contact);
 718                 priv->last_contact = NULL;
 719         }
 720 }
 721
 722 static void
 723 theme_adium_scroll (EmpathyChatView *view,
 724                     gboolean         allow_scrolling)
 725 {
 726         /* FIXME: Is it possible? I guess we need a js function, but I don't
 727          * see any... */
 728 }
 729
 730 static void
 731 theme_adium_scroll_down (EmpathyChatView *view)
 732 {
 733         webkit_web_view_execute_script (WEBKIT_WEB_VIEW (view), "scrollToBottom()");
 734 }
 735
 736 static gboolean
 737 theme_adium_get_has_selection (EmpathyChatView *view)
 738 {
 739         return webkit_web_view_has_selection (WEBKIT_WEB_VIEW (view));
 740 }
 741
 742 static void
 743 theme_adium_clear (EmpathyChatView *view)
 744 {
 745         EmpathyThemeAdiumPriv *priv = GET_PRIV (view);
 746         gchar *basedir_uri;
 747
 748         priv->page_loaded = FALSE;
 749         basedir_uri = g_strconcat ("file://", priv->data->basedir, NULL);
 750         webkit_web_view_load_html_string (WEBKIT_WEB_VIEW (view),
 751                                           priv->data->template_html,
 752                                           basedir_uri);
 753         g_free (basedir_uri);
 754
 755         /* Clear last contact to avoid trying to add a 'joined'
 756          * message when we don't have an insertion point. */
 757         if (priv->last_contact) {
 758                 g_object_unref (priv->last_contact);
 759                 priv->last_contact = NULL;
 760         }
 761 }
 762
 763 static gboolean
 764 theme_adium_find_previous (EmpathyChatView *view,
 765                            const gchar     *search_criteria,
 766                            gboolean         new_search)
 767 {
 768         return webkit_web_view_search_text (WEBKIT_WEB_VIEW (view),
 769                                             search_criteria, FALSE,
 770                                             FALSE, TRUE);
 771 }
 772
 773 static gboolean
 774 theme_adium_find_next (EmpathyChatView *view,
 775                        const gchar     *search_criteria,
 776                        gboolean         new_search)
 777 {
 778         return webkit_web_view_search_text (WEBKIT_WEB_VIEW (view),
 779                                             search_criteria, FALSE,
 780                                             TRUE, TRUE);
 781 }
 782
 783 static void
 784 theme_adium_find_abilities (EmpathyChatView *view,
 785                             const gchar    *search_criteria,
 786                             gboolean       *can_do_previous,
 787                             gboolean       *can_do_next)
 788 {
 789         /* FIXME: Does webkit provide an API for that? We have wrap=true in
 790          * find_next and find_previous to work around this problem. */
 791         if (can_do_previous)
 792                 *can_do_previous = TRUE;
 793         if (can_do_next)
 794                 *can_do_next = TRUE;
 795 }
 796
 797 static void
 798 theme_adium_highlight (EmpathyChatView *view,
 799                        const gchar     *text)
 800 {
 801         webkit_web_view_unmark_text_matches (WEBKIT_WEB_VIEW (view));
 802         webkit_web_view_mark_text_matches (WEBKIT_WEB_VIEW (view),
 803                                            text, FALSE, 0);
 804         webkit_web_view_set_highlight_text_matches (WEBKIT_WEB_VIEW (view),
 805                                                     TRUE);
 806 }
 807
 808 static void
 809 theme_adium_copy_clipboard (EmpathyChatView *view)
 810 {
 811         webkit_web_view_copy_clipboard (WEBKIT_WEB_VIEW (view));
 812 }
 813
 814 static void
 815 theme_adium_iface_init (EmpathyChatViewIface *iface)
 816 {
 817         iface->append_message = theme_adium_append_message;
 818         iface->append_event = theme_adium_append_event;
 819         iface->scroll = theme_adium_scroll;
 820         iface->scroll_down = theme_adium_scroll_down;
 821         iface->get_has_selection = theme_adium_get_has_selection;
 822         iface->clear = theme_adium_clear;
 823         iface->find_previous = theme_adium_find_previous;
 824         iface->find_next = theme_adium_find_next;
 825         iface->find_abilities = theme_adium_find_abilities;
 826         iface->highlight = theme_adium_highlight;
 827         iface->copy_clipboard = theme_adium_copy_clipboard;
 828 }
 829
 830 static void
 831 theme_adium_load_finished_cb (WebKitWebView  *view,
 832                               WebKitWebFrame *frame,
 833                               gpointer        user_data)
 834 {
 835         EmpathyThemeAdiumPriv *priv = GET_PRIV (view);
 836         EmpathyChatView       *chat_view = EMPATHY_CHAT_VIEW (view);
 837
 838         DEBUG ("Page loaded");
 839         priv->page_loaded = TRUE;
 840
 841         /* Display queued messages */
 842         priv->message_queue = g_list_reverse (priv->message_queue);
 843         while (priv->message_queue) {
 844                 EmpathyMessage *message = priv->message_queue->data;
 845
 846                 theme_adium_append_message (chat_view, message);
 847                 priv->message_queue = g_list_remove (priv->message_queue, message);
 848                 g_object_unref (message);
 849         }
 850 }
 851
 852 static void
 853 theme_adium_finalize (GObject *object)
 854 {
 855         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
 856
 857         empathy_adium_data_unref (priv->data);
 858         g_free (priv->hovered_uri);
 859
 860         empathy_conf_notify_remove (empathy_conf_get (),
 861                                     priv->notify_enable_webkit_developer_tools_id);
 862
 863         G_OBJECT_CLASS (empathy_theme_adium_parent_class)->finalize (object);
 864 }
 865
 866 static void
 867 theme_adium_dispose (GObject *object)
 868 {
 869         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
 870
 871         if (priv->smiley_manager) {
 872                 g_object_unref (priv->smiley_manager);
 873                 priv->smiley_manager = NULL;
 874         }
 875
 876         if (priv->last_contact) {
 877                 g_object_unref (priv->last_contact);
 878                 priv->last_contact = NULL;
 879         }
 880
 881         if (priv->inspector_window) {
 882                 gtk_widget_destroy (priv->inspector_window);
 883                 priv->inspector_window = NULL;
 884         }
 885
 886         G_OBJECT_CLASS (empathy_theme_adium_parent_class)->dispose (object);
 887 }
 888
 889 static gboolean
 890 theme_adium_inspector_show_window_cb (WebKitWebInspector *inspector,
 891                                       EmpathyThemeAdium  *theme)
 892 {
 893         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 894
 895         if (priv->inspector_window) {
 896                 gtk_widget_show_all (priv->inspector_window);
 897         }
 898
 899         return TRUE;
 900 }
 901
 902 static gboolean
 903 theme_adium_inspector_close_window_cb (WebKitWebInspector *inspector,
 904                                        EmpathyThemeAdium  *theme)
 905 {
 906         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 907
 908         if (priv->inspector_window) {
 909                 gtk_widget_hide (priv->inspector_window);
 910         }
 911
 912         return TRUE;
 913 }
 914
 915 static WebKitWebView *
 916 theme_adium_inspect_web_view_cb (WebKitWebInspector *inspector,
 917                                  WebKitWebView      *web_view,
 918                                  EmpathyThemeAdium  *theme)
 919 {
 920         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 921         GtkWidget             *scrolled_window;
 922         GtkWidget             *inspector_web_view;
 923
 924         if (!priv->inspector_window) {
 925                 /* Create main window */
 926                 priv->inspector_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 927                 gtk_window_set_default_size (GTK_WINDOW (priv->inspector_window),
 928                                              800, 600);
 929                 g_signal_connect (priv->inspector_window, "delete-event",
 930                                   G_CALLBACK (gtk_widget_hide_on_delete), NULL);
 931
 932                 /* Pack a scrolled window */
 933                 scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 934                 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
 935                                                 GTK_POLICY_AUTOMATIC,
 936                                                 GTK_POLICY_AUTOMATIC);
 937                 gtk_container_add (GTK_CONTAINER (priv->inspector_window),
 938                                    scrolled_window);
 939                 gtk_widget_show  (scrolled_window);
 940
 941                 /* Pack a webview in the scrolled window. That webview will be
 942                  * used to render the inspector tool.  */
 943                 inspector_web_view = webkit_web_view_new ();
 944                 gtk_container_add (GTK_CONTAINER (scrolled_window),
 945                                    inspector_web_view);
 946                 gtk_widget_show (scrolled_window);
 947
 948                 return WEBKIT_WEB_VIEW (inspector_web_view);
 949         }
 950
 951         return NULL;
 952 }
 953
 954 static void
 955 theme_adium_constructed (GObject *object)
 956 {
 957         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
 958         gchar                 *basedir_uri;
 959         const gchar           *font_family = NULL;
 960         gint                   font_size = 0;
 961         WebKitWebView         *webkit_view = WEBKIT_WEB_VIEW (object);
 962         WebKitWebSettings     *webkit_settings;
 963         WebKitWebInspector    *webkit_inspector;
 964
 965         /* Set default settings */
 966         font_family = tp_asv_get_string (priv->data->info, "DefaultFontFamily");
 967         font_size = tp_asv_get_int32 (priv->data->info, "DefaultFontSize", NULL);
 968         webkit_settings = webkit_web_view_get_settings (webkit_view);
 969         if (font_family) {
 970                 g_object_set (webkit_settings,
 971                               "default-font-family", font_family,
 972                               NULL);
 973         }
 974         if (font_size) {
 975                 g_object_set (webkit_settings,
 976                               "default-font-size", font_size,
 977                               NULL);
 978         }
 979
 980         /* Setup webkit inspector */
 981         webkit_inspector = webkit_web_view_get_inspector (webkit_view);
 982         g_signal_connect (webkit_inspector, "inspect-web-view",
 983                           G_CALLBACK (theme_adium_inspect_web_view_cb),
 984                           object);
 985         g_signal_connect (webkit_inspector, "show-window",
 986                           G_CALLBACK (theme_adium_inspector_show_window_cb),
 987                           object);
 988         g_signal_connect (webkit_inspector, "close-window",
 989                           G_CALLBACK (theme_adium_inspector_close_window_cb),
 990                           object);
 991
 992         /* Load template */
 993         basedir_uri = g_strconcat ("file://", priv->data->basedir, NULL);
 994         webkit_web_view_load_html_string (WEBKIT_WEB_VIEW (object),
 995                                           priv->data->template_html,
 996                                           basedir_uri);
 997         g_free (basedir_uri);
 998 }
 999
1000 static void
1001 theme_adium_get_property (GObject    *object,
1002                           guint       param_id,
1003                           GValue     *value,
1004                           GParamSpec *pspec)
1005 {
1006         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
1007
1008         switch (param_id) {
1009         case PROP_ADIUM_DATA:
1010                 g_value_set_boxed (value, priv->data);
1011                 break;
1012         default:
1013                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1014                 break;
1015         };
1016 }
1017
1018 static void
1019 theme_adium_set_property (GObject      *object,
1020                           guint         param_id,
1021                           const GValue *value,
1022                           GParamSpec   *pspec)
1023 {
1024         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
1025
1026         switch (param_id) {
1027         case PROP_ADIUM_DATA:
1028                 g_assert (priv->data == NULL);
1029                 priv->data = g_value_dup_boxed (value);
1030                 break;
1031         default:
1032                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1033                 break;
1034         };
1035 }
1036
1037 static void
1038 empathy_theme_adium_class_init (EmpathyThemeAdiumClass *klass)
1039 {
1040         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1041
1042         object_class->finalize = theme_adium_finalize;
1043         object_class->dispose = theme_adium_dispose;
1044         object_class->constructed = theme_adium_constructed;
1045         object_class->get_property = theme_adium_get_property;
1046         object_class->set_property = theme_adium_set_property;
1047
1048         g_object_class_install_property (object_class,
1049                                          PROP_ADIUM_DATA,
1050                                          g_param_spec_boxed ("adium-data",
1051                                                              "The theme data",
1052                                                              "Data for the adium theme",
1053                                                               EMPATHY_TYPE_ADIUM_DATA,
1054                                                               G_PARAM_CONSTRUCT_ONLY |
1055                                                               G_PARAM_READWRITE |
1056                                                               G_PARAM_STATIC_STRINGS));
1057
1058         g_type_class_add_private (object_class, sizeof (EmpathyThemeAdiumPriv));
1059 }
1060
1061 static void
1062 empathy_theme_adium_init (EmpathyThemeAdium *theme)
1063 {
1064         EmpathyThemeAdiumPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (theme,
1065                 EMPATHY_TYPE_THEME_ADIUM, EmpathyThemeAdiumPriv);
1066
1067         theme->priv = priv;
1068
1069         priv->smiley_manager = empathy_smiley_manager_dup_singleton ();
1070
1071         g_signal_connect (theme, "load-finished",
1072                           G_CALLBACK (theme_adium_load_finished_cb),
1073                           NULL);
1074         g_signal_connect (theme, "navigation-requested",
1075                           G_CALLBACK (theme_adium_navigation_requested_cb),
1076                           NULL);
1077         g_signal_connect (theme, "populate-popup",
1078                           G_CALLBACK (theme_adium_populate_popup_cb),
1079                           NULL);
1080         g_signal_connect (theme, "hovering-over-link",
1081                           G_CALLBACK (theme_adium_hovering_over_link_cb),
1082                           NULL);
1083
1084         priv->notify_enable_webkit_developer_tools_id =
1085                 empathy_conf_notify_add (empathy_conf_get (),
1086                                          EMPATHY_PREFS_CHAT_WEBKIT_DEVELOPER_TOOLS,
1087                                          theme_adium_notify_enable_webkit_developer_tools_cb,
1088                                          theme);
1089
1090         theme_adium_update_enable_webkit_developer_tools (theme);
1091 }
1092
1093 EmpathyThemeAdium *
1094 empathy_theme_adium_new (EmpathyAdiumData *data)
1095 {
1096         g_return_val_if_fail (data != NULL, NULL);
1097
1098         return g_object_new (EMPATHY_TYPE_THEME_ADIUM,
1099                              "adium-data", data,
1100                              NULL);
1101 }
1102
1103 gboolean
1104 empathy_adium_path_is_valid (const gchar *path)
1105 {
1106         gboolean ret;
1107         gchar   *file;
1108
1109         /* The theme is not valid if there is no Info.plist */
1110         file = g_build_filename (path, "Contents", "Info.plist",
1111                                  NULL);
1112         ret = g_file_test (file, G_FILE_TEST_EXISTS);
1113         g_free (file);
1114
1115         if (ret == FALSE)
1116                 return ret;
1117
1118         /* We ship a default Template.html as fallback if there is any problem
1119          * with the one inside the theme. The only other required file is
1120          * Content.html for incoming messages (outgoing fallback to use
1121          * incoming). */
1122         file = g_build_filename (path, "Contents", "Resources", "Incoming",
1123                                  "Content.html", NULL);
1124         ret = g_file_test (file, G_FILE_TEST_EXISTS);
1125         g_free (file);
1126
1127         return ret;
1128 }
1129
1130 GHashTable *
1131 empathy_adium_info_new (const gchar *path)
1132 {
1133         gchar *file;
1134         GValue *value;
1135         GHashTable *info = NULL;
1136
1137         g_return_val_if_fail (empathy_adium_path_is_valid (path), NULL);
1138
1139         file = g_build_filename (path, "Contents", "Info.plist", NULL);
1140         value = empathy_plist_parse_from_file (file);
1141         g_free (file);
1142
1143         if (value == NULL)
1144                 return NULL;
1145
1146         info = g_value_dup_boxed (value);
1147         tp_g_value_slice_free (value);
1148
1149         /* Insert the theme's path into the hash table,
1150          * keys have to be dupped */
1151         tp_asv_set_string (info, g_strdup ("path"), path);
1152
1153         return info;
1154 }
1155
1156 GType
1157 empathy_adium_data_get_type (void)
1158 {
1159   static GType type_id = 0;
1160
1161   if (!type_id)
1162     {
1163       type_id = g_boxed_type_register_static ("EmpathyAdiumData",
1164           (GBoxedCopyFunc) empathy_adium_data_ref,
1165           (GBoxedFreeFunc) empathy_adium_data_unref);
1166     }
1167
1168   return type_id;
1169 }
1170
1171 EmpathyAdiumData  *
1172 empathy_adium_data_new_with_info (const gchar *path, GHashTable *info)
1173 {
1174         EmpathyAdiumData *data;
1175         gchar            *file;
1176         gchar            *template_html = NULL;
1177         gsize             template_len;
1178         gchar            *footer_html = NULL;
1179         gsize             footer_len;
1180         GString          *string;
1181         gchar           **strv = NULL;
1182         gchar            *css_path;
1183         guint             len = 0;
1184         guint             i = 0;
1185
1186         g_return_val_if_fail (empathy_adium_path_is_valid (path), NULL);
1187
1188         data = g_slice_new0 (EmpathyAdiumData);
1189         data->ref_count = 1;
1190         data->path = g_strdup (path);
1191         data->basedir = g_strconcat (path, G_DIR_SEPARATOR_S "Contents"
1192                 G_DIR_SEPARATOR_S "Resources" G_DIR_SEPARATOR_S, NULL);
1193         data->info = g_hash_table_ref (info);
1194
1195         /* Load html files */
1196         file = g_build_filename (data->basedir, "Incoming", "Content.html", NULL);
1197         g_file_get_contents (file, &data->in_content_html, &data->in_content_len, NULL);
1198         g_free (file);
1199
1200         file = g_build_filename (data->basedir, "Incoming", "NextContent.html", NULL);
1201         g_file_get_contents (file, &data->in_nextcontent_html, &data->in_nextcontent_len, NULL);
1202         g_free (file);
1203
1204         file = g_build_filename (data->basedir, "Incoming", "Context.html", NULL);
1205         g_file_get_contents (file, &data->in_context_html, &data->in_context_len, NULL);
1206         g_free (file);
1207
1208         file = g_build_filename (data->basedir, "Incoming", "NextContext.html", NULL);
1209         g_file_get_contents (file, &data->in_nextcontext_html, &data->in_nextcontext_len, NULL);
1210         g_free (file);
1211
1212         file = g_build_filename (data->basedir, "Outgoing", "Content.html", NULL);
1213         g_file_get_contents (file, &data->out_content_html, &data->out_content_len, NULL);
1214         g_free (file);
1215
1216         file = g_build_filename (data->basedir, "Outgoing", "NextContent.html", NULL);
1217         g_file_get_contents (file, &data->out_nextcontent_html, &data->out_nextcontent_len, NULL);
1218         g_free (file);
1219
1220         file = g_build_filename (data->basedir, "Outgoing", "Context.html", NULL);
1221         g_file_get_contents (file, &data->out_context_html, &data->out_context_len, NULL);
1222         g_free (file);
1223
1224         file = g_build_filename (data->basedir, "Outgoing", "NextContext.html", NULL);
1225         g_file_get_contents (file, &data->out_nextcontext_html, &data->out_nextcontext_len, NULL);
1226         g_free (file);
1227
1228         file = g_build_filename (data->basedir, "Status.html", NULL);
1229         g_file_get_contents (file, &data->status_html, &data->status_len, NULL);
1230         g_free (file);
1231
1232         file = g_build_filename (data->basedir, "Footer.html", NULL);
1233         g_file_get_contents (file, &footer_html, &footer_len, NULL);
1234         g_free (file);
1235
1236         file = g_build_filename (data->basedir, "Incoming", "buddy_icon.png", NULL);
1237         if (g_file_test (file, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
1238                 data->default_incoming_avatar_filename = file;
1239         } else {
1240                 g_free (file);
1241         }
1242
1243         file = g_build_filename (data->basedir, "Outgoing", "buddy_icon.png", NULL);
1244         if (g_file_test (file, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
1245                 data->default_outgoing_avatar_filename = file;
1246         } else {
1247                 g_free (file);
1248         }
1249
1250         css_path = g_build_filename (data->basedir, "main.css", NULL);
1251
1252         /* There is 2 formats for Template.html: The old one has 4 parameters,
1253          * the new one has 5 parameters. */
1254         file = g_build_filename (data->basedir, "Template.html", NULL);
1255         if (g_file_get_contents (file, &template_html, &template_len, NULL)) {
1256                 strv = g_strsplit (template_html, "%@", -1);
1257                 len = g_strv_length (strv);
1258         }
1259         g_free (file);
1260
1261         if (len != 5 && len != 6) {
1262                 /* Either the theme has no template or it don't have the good
1263                  * number of parameters. Fallback to use our own template. */
1264                 g_free (template_html);
1265                 g_strfreev (strv);
1266
1267                 file = empathy_file_lookup ("Template.html", "data");
1268                 g_file_get_contents (file, &template_html, &template_len, NULL);
1269                 g_free (file);
1270                 strv = g_strsplit (template_html, "%@", -1);
1271                 len = g_strv_length (strv);
1272         }
1273
1274         /* Replace %@ with the needed information in the template html. */
1275         string = g_string_sized_new (template_len);
1276         g_string_append (string, strv[i++]);
1277         g_string_append (string, data->basedir);
1278         g_string_append (string, strv[i++]);
1279         if (len == 6) {
1280                 const gchar *variant;
1281
1282                 /* We include main.css by default */
1283                 g_string_append_printf (string, "@import url(\"%s\");", css_path);
1284                 g_string_append (string, strv[i++]);
1285                 variant = tp_asv_get_string (data->info, "DefaultVariant");
1286                 if (variant) {
1287                         g_string_append (string, "Variants/");
1288                         g_string_append (string, variant);
1289                         g_string_append (string, ".css");
1290                 }
1291         } else {
1292                 /* FIXME: We should set main.css OR the variant css */
1293                 g_string_append (string, css_path);
1294         }
1295         g_string_append (string, strv[i++]);
1296         g_string_append (string, ""); /* We don't want header */
1297         g_string_append (string, strv[i++]);
1298         /* FIXME: We should replace adium %macros% in footer */
1299         if (footer_html) {
1300                 g_string_append (string, footer_html);
1301         }
1302         g_string_append (string, strv[i++]);
1303         data->template_html = g_string_free (string, FALSE);
1304
1305         g_free (footer_html);
1306         g_free (template_html);
1307         g_free (css_path);
1308         g_strfreev (strv);
1309
1310         return data;
1311 }
1312
1313 EmpathyAdiumData  *
1314 empathy_adium_data_new (const gchar *path)
1315 {
1316         EmpathyAdiumData *data;
1317         GHashTable *info;
1318
1319         info = empathy_adium_info_new (path);
1320         data = empathy_adium_data_new_with_info (path, info);
1321         g_hash_table_unref (info);
1322
1323         return data;
1324 }
1325
1326 EmpathyAdiumData  *
1327 empathy_adium_data_ref (EmpathyAdiumData *data)
1328 {
1329         g_return_val_if_fail (data != NULL, NULL);
1330
1331         g_atomic_int_inc (&data->ref_count);
1332
1333         return data;
1334 }
1335
1336 void
1337 empathy_adium_data_unref (EmpathyAdiumData *data)
1338 {
1339         g_return_if_fail (data != NULL);
1340
1341         if (g_atomic_int_dec_and_test (&data->ref_count)) {
1342                 g_free (data->path);
1343                 g_free (data->basedir);
1344                 g_free (data->template_html);
1345                 g_free (data->in_content_html);
1346                 g_free (data->in_nextcontent_html);
1347                 g_free (data->in_context_html);
1348                 g_free (data->in_nextcontext_html);
1349                 g_free (data->out_content_html);
1350                 g_free (data->out_nextcontent_html);
1351                 g_free (data->out_context_html);
1352                 g_free (data->out_nextcontext_html);
1353                 g_free (data->default_avatar_filename);
1354                 g_free (data->default_incoming_avatar_filename);
1355                 g_free (data->default_outgoing_avatar_filename);
1356                 g_free (data->status_html);
1357                 g_hash_table_unref (data->info);
1358                 g_slice_free (EmpathyAdiumData, data);
1359         }
1360 }
1361
1362 GHashTable *
1363 empathy_adium_data_get_info (EmpathyAdiumData *data)
1364 {
1365         g_return_val_if_fail (data != NULL, NULL);
1366
1367         return data->info;
1368 }
1369
1370 const gchar *
1371 empathy_adium_data_get_path (EmpathyAdiumData *data)
1372 {
1373         g_return_val_if_fail (data != NULL, NULL);
1374
1375         return data->path;
1376 }
1377