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         if (use_smileys) {
 302                 /* Replace smileys by a <img/> tag */
 303                 string = g_string_sized_new (strlen (text));
 304                 smileys = empathy_smiley_manager_parse (priv->smiley_manager, text);
 305                 for (l = smileys; l; l = l->next) {
 306                         EmpathySmiley *smiley;
 307
 308                         smiley = l->data;
 309                         if (smiley->path) {
 310                                 g_string_append_printf (string,
 311                                                         "<abbr title='%s'><img src=\"%s\"/ alt=\"%s\"/></abbr>",
 312                                                         smiley->str, smiley->path, smiley->str);
 313                         } else {
 314                                 gchar *str;
 315
 316                                 str = g_markup_escape_text (smiley->str, -1);
 317                                 g_string_append (string, str);
 318                                 g_free (str);
 319                         }
 320                         empathy_smiley_free (smiley);
 321                 }
 322                 g_slist_free (smileys);
 323
 324                 g_free (ret);
 325                 text = ret = g_string_free (string, FALSE);
 326         }
 327
 328         /* Add <a href></a> arround links */
 329         uri_regex = empathy_uri_regex_dup_singleton ();
 330         match = g_regex_match (uri_regex, text, 0, &match_info);
 331         if (match) {
 332                 gint last = 0;
 333                 gint s = 0, e = 0;
 334
 335                 string = g_string_sized_new (strlen (text));
 336                 do {
 337                         g_match_info_fetch_pos (match_info, 0, &s, &e);
 338
 339                         if (s > last) {
 340                                 /* Append the text between last link (or the
 341                                  * start of the message) and this link */
 342                                 g_string_append_len (string, text + last, s - last);
 343                         }
 344
 345                         /* Append the link inside <a href=""></a> tag */
 346                         g_string_append (string, "<a href=\"");
 347                         g_string_append_len (string, text + s, e - s);
 348                         g_string_append (string, "\">");
 349                         g_string_append_len (string, text + s, e - s);
 350                         g_string_append (string, "</a>");
 351
 352                         last = e;
 353                 } while (g_match_info_next (match_info, NULL));
 354
 355                 if (e < strlen (text)) {
 356                         /* Append the text after the last link */
 357                         g_string_append_len (string, text + e, strlen (text) - e);
 358                 }
 359
 360                 g_free (ret);
 361                 text = ret = g_string_free (string, FALSE);
 362         }
 363         g_match_info_free (match_info);
 364         g_regex_unref (uri_regex);
 365
 366         /* Replace \n by <br/> */
 367         string = NULL;
 368         prev = 0;
 369         for (i = 0; text[i] != '\0'; i++) {
 370                 if (text[i] == '\n') {
 371                         if (!string ) {
 372                                 string = g_string_sized_new (strlen (text));
 373                         }
 374                         g_string_append_len (string, text + prev, i - prev);
 375                         g_string_append (string, "<br/>");
 376                         prev = i + 1;
 377                 }
 378         }
 379         if (string) {
 380                 g_string_append (string, text + prev);
 381                 g_free (ret);
 382                 text = ret = g_string_free (string, FALSE);
 383         }
 384
 385         return ret;
 386 }
 387
 388 static void
 389 escape_and_append_len (GString *string, const gchar *str, gint len)
 390 {
 391         while (*str != '\0' && len != 0) {
 392                 switch (*str) {
 393                 case '\\':
 394                         /* \ becomes \\ */
 395                         g_string_append (string, "\\\\");
 396                         break;
 397                 case '\"':
 398                         /* " becomes \" */
 399                         g_string_append (string, "\\\"");
 400                         break;
 401                 case '\n':
 402                         /* Remove end of lines */
 403                         break;
 404                 default:
 405                         g_string_append_c (string, *str);
 406                 }
 407
 408                 str++;
 409                 len--;
 410         }
 411 }
 412
 413 static gboolean
 414 theme_adium_match (const gchar **str, const gchar *match)
 415 {
 416         gint len;
 417
 418         len = strlen (match);
 419         if (strncmp (*str, match, len) == 0) {
 420                 *str += len - 1;
 421                 return TRUE;
 422         }
 423
 424         return FALSE;
 425 }
 426
 427 static void
 428 theme_adium_append_html (EmpathyThemeAdium *theme,
 429                          const gchar       *func,
 430                          const gchar       *html, gsize len,
 431                          const gchar       *message,
 432                          const gchar       *avatar_filename,
 433                          const gchar       *name,
 434                          const gchar       *contact_id,
 435                          const gchar       *service_name,
 436                          const gchar       *message_classes,
 437                          time_t             timestamp)
 438 {
 439         GString     *string;
 440         const gchar *cur = NULL;
 441         gchar       *script;
 442
 443         /* Make some search-and-replace in the html code */
 444         string = g_string_sized_new (len + strlen (message));
 445         g_string_append_printf (string, "%s(\"", func);
 446         for (cur = html; *cur != '\0'; cur++) {
 447                 const gchar *replace = NULL;
 448                 gchar       *dup_replace = NULL;
 449
 450                 if (theme_adium_match (&cur, "%message%")) {
 451                         replace = message;
 452                 } else if (theme_adium_match (&cur, "%messageClasses%")) {
 453                         replace = message_classes;
 454                 } else if (theme_adium_match (&cur, "%userIconPath%")) {
 455                         replace = avatar_filename;
 456                 } else if (theme_adium_match (&cur, "%sender%")) {
 457                         replace = name;
 458                 } else if (theme_adium_match (&cur, "%senderScreenName%")) {
 459                         replace = contact_id;
 460                 } else if (theme_adium_match (&cur, "%senderDisplayName%")) {
 461                         /* %senderDisplayName% -
 462                          * "The serverside (remotely set) name of the sender,
 463                          *  such as an MSN display name."
 464                          *
 465                          * We don't have access to that yet so we use local
 466                          * alias instead.*/
 467                         replace = name;
 468                 } else if (theme_adium_match (&cur, "%service%")) {
 469                         replace = service_name;
 470                 } else if (theme_adium_match (&cur, "%shortTime%")) {
 471                         dup_replace = empathy_time_to_string_local (timestamp,
 472                                 EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
 473                         replace = dup_replace;
 474                 } else if (theme_adium_match (&cur, "%time")) {
 475                         gchar *format = NULL;
 476                         gchar *end;
 477                         /* Time can be in 2 formats:
 478                          * %time% or %time{strftime format}%
 479                          * Extract the time format if provided. */
 480                         if (cur[1] == '{') {
 481                                 cur += 2;
 482                                 end = strstr (cur, "}%");
 483                                 if (!end) {
 484                                         /* Invalid string */
 485                                         continue;
 486                                 }
 487                                 format = g_strndup (cur, end - cur);
 488                                 cur = end + 1;
 489                         } else {
 490                                 cur++;
 491                         }
 492
 493                         dup_replace = empathy_time_to_string_local (timestamp,
 494                                 format ? format : EMPATHY_TIME_FORMAT_DISPLAY_SHORT);
 495                         replace = dup_replace;
 496                         g_free (format);
 497                 } else {
 498                         escape_and_append_len (string, cur, 1);
 499                         continue;
 500                 }
 501
 502                 /* Here we have a replacement to make */
 503                 escape_and_append_len (string, replace, -1);
 504                 g_free (dup_replace);
 505         }
 506         g_string_append (string, "\")");
 507
 508         script = g_string_free (string, FALSE);
 509         webkit_web_view_execute_script (WEBKIT_WEB_VIEW (theme), script);
 510         g_free (script);
 511 }
 512
 513 static void
 514 theme_adium_append_message (EmpathyChatView *view,
 515                             EmpathyMessage  *msg)
 516 {
 517         EmpathyThemeAdium     *theme = EMPATHY_THEME_ADIUM (view);
 518         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 519         EmpathyContact        *sender;
 520         EmpathyAccount        *account;
 521         gchar                 *dup_body = NULL;
 522         const gchar           *body;
 523         const gchar           *name;
 524         const gchar           *contact_id;
 525         EmpathyAvatar         *avatar;
 526         const gchar           *avatar_filename = NULL;
 527         time_t                 timestamp;
 528         gchar                 *html = NULL;
 529         gsize                  len = 0;
 530         const gchar           *func;
 531         const gchar           *service_name;
 532         GString               *message_classes = NULL;
 533         gboolean              is_backlog;
 534
 535         if (!priv->page_loaded) {
 536                 priv->message_queue = g_list_prepend (priv->message_queue,
 537                                                       g_object_ref (msg));
 538                 return;
 539         }
 540
 541         /* Get information */
 542         sender = empathy_message_get_sender (msg);
 543         account = empathy_contact_get_account (sender);
 544         service_name = empathy_account_get_protocol (account);
 545         timestamp = empathy_message_get_timestamp (msg);
 546         body = empathy_message_get_body (msg);
 547         dup_body = theme_adium_parse_body (theme, body);
 548         if (dup_body) {
 549                 body = dup_body;
 550         }
 551         name = empathy_contact_get_name (sender);
 552         contact_id = empathy_contact_get_id (sender);
 553
 554         /* If this is a /me, append an event */
 555         if (empathy_message_get_tptype (msg) == TP_CHANNEL_TEXT_MESSAGE_TYPE_ACTION) {
 556                 gchar *str;
 557
 558                 str = g_strdup_printf ("%s %s", name, body);
 559                 empathy_chat_view_append_event (view, str);
 560                 g_free (str);
 561                 g_free (dup_body);
 562                 return;
 563         }
 564
 565         /* Get the avatar filename, or a fallback */
 566         avatar = empathy_contact_get_avatar (sender);
 567         if (avatar) {
 568                 avatar_filename = avatar->filename;
 569         }
 570         if (!avatar_filename) {
 571                 if (empathy_contact_is_user (sender)) {
 572                         avatar_filename = priv->data->default_outgoing_avatar_filename;
 573                 } else {
 574                         avatar_filename = priv->data->default_incoming_avatar_filename;
 575                 }
 576                 if (!avatar_filename) {
 577                         if (!priv->data->default_avatar_filename) {
 578                                 priv->data->default_avatar_filename =
 579                                         empathy_filename_from_icon_name ("stock_person",
 580                                                                          GTK_ICON_SIZE_DIALOG);
 581                         }
 582                         avatar_filename = priv->data->default_avatar_filename;
 583                 }
 584         }
 585
 586         is_backlog = empathy_message_is_backlog (msg);
 587
 588         /* Get the right html/func to add the message */
 589         func = "appendMessage";
 590
 591         message_classes = g_string_new ("message");
 592
 593         /* eventually append the "history" class */
 594         if (is_backlog) {
 595                 g_string_append (message_classes, " history");
 596         }
 597
 598         /* check the sender of the message and append the appropriate class */
 599         if (empathy_contact_is_user (sender)) {
 600                 g_string_append (message_classes, " outgoing");
 601         }
 602         else {
 603                 g_string_append (message_classes, " incoming");
 604         }
 605
 606         /*
 607          * To mimick Adium's behavior, we only want to join messages
 608          * sent by the same contact within a 5 minute time frame.
 609          */
 610         if (empathy_contact_equal (priv->last_contact, sender) &&
 611             (timestamp - priv->last_timestamp < MESSAGE_JOIN_PERIOD) &&
 612             (is_backlog == priv->last_is_backlog)) {
 613                 /* the messages can be appended */
 614                 func = "appendNextMessage";
 615                 g_string_append (message_classes, " consecutive");
 616
 617                 /* check who is the sender of the message to use the correct html file */
 618                 if (empathy_contact_is_user (sender)) {
 619                         /* check if this is a backlog message and use NextContext.html */
 620                         if (is_backlog) {
 621                                 html = priv->data->out_nextcontext_html;
 622                                 len = priv->data->out_nextcontext_len;
 623                         }
 624
 625                         /*
 626                          * html is null if this is not a backlog message or
 627                          * if we have to fallback (NextContext.html missing).
 628                          * use NextContent.html
 629                          */
 630                         if (html == NULL) {
 631                                 html = priv->data->out_nextcontent_html;
 632                                 len = priv->data->out_nextcontent_len;
 633                         }
 634                 }
 635                 else {
 636                         if (is_backlog) {
 637                                 html = priv->data->in_nextcontext_html;
 638                                 len = priv->data->in_nextcontext_len;
 639                         }
 640
 641                         if (html == NULL) {
 642                                 html = priv->data->in_nextcontent_html;
 643                                 len = priv->data->in_nextcontent_len;
 644                         }
 645                 }
 646         }
 647
 648         /*
 649          * we have html == NULL here if:
 650          * 1. the message didn't have to be appended because
 651          *    the sender was different or the timestamp was too far
 652          * 2. NextContent.html file does not exist, so we must
 653          *    not forget to fallback to the correct Content.html
 654          */
 655         if (html == NULL) {
 656                 if (empathy_contact_is_user (sender)) {
 657                         if (is_backlog) {
 658                                 html = priv->data->out_context_html;
 659                                 len = priv->data->out_context_len;
 660                         }
 661
 662                         if (html == NULL) {
 663                                 html = priv->data->out_content_html;
 664                                 len = priv->data->out_content_len;
 665                         }
 666                 }
 667                 else {
 668                         if (is_backlog) {
 669                                 html = priv->data->in_context_html;
 670                                 len = priv->data->in_context_len;
 671                         }
 672
 673                         if (html == NULL) {
 674                                 html = priv->data->in_content_html;
 675                                 len = priv->data->in_content_len;
 676                         }
 677                 }
 678         }
 679
 680         theme_adium_append_html (theme, func, html, len, body, avatar_filename,
 681                                  name, contact_id, service_name, message_classes->str,
 682                                  timestamp);
 683
 684         /* Keep the sender of the last displayed message */
 685         if (priv->last_contact) {
 686                 g_object_unref (priv->last_contact);
 687         }
 688         priv->last_contact = g_object_ref (sender);
 689         priv->last_timestamp = timestamp;
 690         priv->last_is_backlog = is_backlog;
 691
 692         g_free (dup_body);
 693         g_string_free (message_classes, TRUE);
 694 }
 695
 696 static void
 697 theme_adium_append_event (EmpathyChatView *view,
 698                           const gchar     *str)
 699 {
 700         EmpathyThemeAdium     *theme = EMPATHY_THEME_ADIUM (view);
 701         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 702
 703         if (priv->data->status_html) {
 704                 theme_adium_append_html (theme, "appendMessage",
 705                                          priv->data->status_html,
 706                                          priv->data->status_len,
 707                                          str, NULL, NULL, NULL, NULL, "event",
 708                                          empathy_time_get_current ());
 709         }
 710
 711         /* There is no last contact */
 712         if (priv->last_contact) {
 713                 g_object_unref (priv->last_contact);
 714                 priv->last_contact = NULL;
 715         }
 716 }
 717
 718 static void
 719 theme_adium_scroll (EmpathyChatView *view,
 720                     gboolean         allow_scrolling)
 721 {
 722         /* FIXME: Is it possible? I guess we need a js function, but I don't
 723          * see any... */
 724 }
 725
 726 static void
 727 theme_adium_scroll_down (EmpathyChatView *view)
 728 {
 729         webkit_web_view_execute_script (WEBKIT_WEB_VIEW (view), "scrollToBottom()");
 730 }
 731
 732 static gboolean
 733 theme_adium_get_has_selection (EmpathyChatView *view)
 734 {
 735         return webkit_web_view_has_selection (WEBKIT_WEB_VIEW (view));
 736 }
 737
 738 static void
 739 theme_adium_clear (EmpathyChatView *view)
 740 {
 741         EmpathyThemeAdiumPriv *priv = GET_PRIV (view);
 742         gchar *basedir_uri;
 743
 744         priv->page_loaded = FALSE;
 745         basedir_uri = g_strconcat ("file://", priv->data->basedir, NULL);
 746         webkit_web_view_load_html_string (WEBKIT_WEB_VIEW (view),
 747                                           priv->data->template_html,
 748                                           basedir_uri);
 749         g_free (basedir_uri);
 750
 751         /* Clear last contact to avoid trying to add a 'joined'
 752          * message when we don't have an insertion point. */
 753         if (priv->last_contact) {
 754                 g_object_unref (priv->last_contact);
 755                 priv->last_contact = NULL;
 756         }
 757 }
 758
 759 static gboolean
 760 theme_adium_find_previous (EmpathyChatView *view,
 761                            const gchar     *search_criteria,
 762                            gboolean         new_search)
 763 {
 764         return webkit_web_view_search_text (WEBKIT_WEB_VIEW (view),
 765                                             search_criteria, FALSE,
 766                                             FALSE, TRUE);
 767 }
 768
 769 static gboolean
 770 theme_adium_find_next (EmpathyChatView *view,
 771                        const gchar     *search_criteria,
 772                        gboolean         new_search)
 773 {
 774         return webkit_web_view_search_text (WEBKIT_WEB_VIEW (view),
 775                                             search_criteria, FALSE,
 776                                             TRUE, TRUE);
 777 }
 778
 779 static void
 780 theme_adium_find_abilities (EmpathyChatView *view,
 781                             const gchar    *search_criteria,
 782                             gboolean       *can_do_previous,
 783                             gboolean       *can_do_next)
 784 {
 785         /* FIXME: Does webkit provide an API for that? We have wrap=true in
 786          * find_next and find_previous to work around this problem. */
 787         if (can_do_previous)
 788                 *can_do_previous = TRUE;
 789         if (can_do_next)
 790                 *can_do_next = TRUE;
 791 }
 792
 793 static void
 794 theme_adium_highlight (EmpathyChatView *view,
 795                        const gchar     *text)
 796 {
 797         webkit_web_view_unmark_text_matches (WEBKIT_WEB_VIEW (view));
 798         webkit_web_view_mark_text_matches (WEBKIT_WEB_VIEW (view),
 799                                            text, FALSE, 0);
 800         webkit_web_view_set_highlight_text_matches (WEBKIT_WEB_VIEW (view),
 801                                                     TRUE);
 802 }
 803
 804 static void
 805 theme_adium_copy_clipboard (EmpathyChatView *view)
 806 {
 807         webkit_web_view_copy_clipboard (WEBKIT_WEB_VIEW (view));
 808 }
 809
 810 static void
 811 theme_adium_iface_init (EmpathyChatViewIface *iface)
 812 {
 813         iface->append_message = theme_adium_append_message;
 814         iface->append_event = theme_adium_append_event;
 815         iface->scroll = theme_adium_scroll;
 816         iface->scroll_down = theme_adium_scroll_down;
 817         iface->get_has_selection = theme_adium_get_has_selection;
 818         iface->clear = theme_adium_clear;
 819         iface->find_previous = theme_adium_find_previous;
 820         iface->find_next = theme_adium_find_next;
 821         iface->find_abilities = theme_adium_find_abilities;
 822         iface->highlight = theme_adium_highlight;
 823         iface->copy_clipboard = theme_adium_copy_clipboard;
 824 }
 825
 826 static void
 827 theme_adium_load_finished_cb (WebKitWebView  *view,
 828                               WebKitWebFrame *frame,
 829                               gpointer        user_data)
 830 {
 831         EmpathyThemeAdiumPriv *priv = GET_PRIV (view);
 832         EmpathyChatView       *chat_view = EMPATHY_CHAT_VIEW (view);
 833
 834         DEBUG ("Page loaded");
 835         priv->page_loaded = TRUE;
 836
 837         /* Display queued messages */
 838         priv->message_queue = g_list_reverse (priv->message_queue);
 839         while (priv->message_queue) {
 840                 EmpathyMessage *message = priv->message_queue->data;
 841
 842                 theme_adium_append_message (chat_view, message);
 843                 priv->message_queue = g_list_remove (priv->message_queue, message);
 844                 g_object_unref (message);
 845         }
 846 }
 847
 848 static void
 849 theme_adium_finalize (GObject *object)
 850 {
 851         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
 852
 853         empathy_adium_data_unref (priv->data);
 854         g_free (priv->hovered_uri);
 855
 856         empathy_conf_notify_remove (empathy_conf_get (),
 857                                     priv->notify_enable_webkit_developer_tools_id);
 858
 859         G_OBJECT_CLASS (empathy_theme_adium_parent_class)->finalize (object);
 860 }
 861
 862 static void
 863 theme_adium_dispose (GObject *object)
 864 {
 865         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
 866
 867         if (priv->smiley_manager) {
 868                 g_object_unref (priv->smiley_manager);
 869                 priv->smiley_manager = NULL;
 870         }
 871
 872         if (priv->last_contact) {
 873                 g_object_unref (priv->last_contact);
 874                 priv->last_contact = NULL;
 875         }
 876
 877         if (priv->inspector_window) {
 878                 gtk_widget_destroy (priv->inspector_window);
 879                 priv->inspector_window = NULL;
 880         }
 881
 882         G_OBJECT_CLASS (empathy_theme_adium_parent_class)->dispose (object);
 883 }
 884
 885 static gboolean
 886 theme_adium_inspector_show_window_cb (WebKitWebInspector *inspector,
 887                                       EmpathyThemeAdium  *theme)
 888 {
 889         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 890
 891         if (priv->inspector_window) {
 892                 gtk_widget_show_all (priv->inspector_window);
 893         }
 894
 895         return TRUE;
 896 }
 897
 898 static gboolean
 899 theme_adium_inspector_close_window_cb (WebKitWebInspector *inspector,
 900                                        EmpathyThemeAdium  *theme)
 901 {
 902         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 903
 904         if (priv->inspector_window) {
 905                 gtk_widget_hide (priv->inspector_window);
 906         }
 907
 908         return TRUE;
 909 }
 910
 911 static WebKitWebView *
 912 theme_adium_inspect_web_view_cb (WebKitWebInspector *inspector,
 913                                  WebKitWebView      *web_view,
 914                                  EmpathyThemeAdium  *theme)
 915 {
 916         EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
 917         GtkWidget             *scrolled_window;
 918         GtkWidget             *inspector_web_view;
 919
 920         if (!priv->inspector_window) {
 921                 /* Create main window */
 922                 priv->inspector_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 923                 gtk_window_set_default_size (GTK_WINDOW (priv->inspector_window),
 924                                              800, 600);
 925                 g_signal_connect (priv->inspector_window, "delete-event",
 926                                   G_CALLBACK (gtk_widget_hide_on_delete), NULL);
 927
 928                 /* Pack a scrolled window */
 929                 scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 930                 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
 931                                                 GTK_POLICY_AUTOMATIC,
 932                                                 GTK_POLICY_AUTOMATIC);
 933                 gtk_container_add (GTK_CONTAINER (priv->inspector_window),
 934                                    scrolled_window);
 935                 gtk_widget_show  (scrolled_window);
 936
 937                 /* Pack a webview in the scrolled window. That webview will be
 938                  * used to render the inspector tool.  */
 939                 inspector_web_view = webkit_web_view_new ();
 940                 gtk_container_add (GTK_CONTAINER (scrolled_window),
 941                                    inspector_web_view);
 942                 gtk_widget_show (scrolled_window);
 943
 944                 return WEBKIT_WEB_VIEW (inspector_web_view);
 945         }
 946
 947         return NULL;
 948 }
 949
 950 static void
 951 theme_adium_constructed (GObject *object)
 952 {
 953         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
 954         gchar                 *basedir_uri;
 955         const gchar           *font_family = NULL;
 956         gint                   font_size = 0;
 957         WebKitWebView         *webkit_view = WEBKIT_WEB_VIEW (object);
 958         WebKitWebSettings     *webkit_settings;
 959         WebKitWebInspector    *webkit_inspector;
 960
 961         /* Set default settings */
 962         font_family = tp_asv_get_string (priv->data->info, "DefaultFontFamily");
 963         font_size = tp_asv_get_int32 (priv->data->info, "DefaultFontSize", NULL);
 964         webkit_settings = webkit_web_view_get_settings (webkit_view);
 965         if (font_family) {
 966                 g_object_set (webkit_settings,
 967                               "default-font-family", font_family,
 968                               NULL);
 969         }
 970         if (font_size) {
 971                 g_object_set (webkit_settings,
 972                               "default-font-size", font_size,
 973                               NULL);
 974         }
 975
 976         /* Setup webkit inspector */
 977         webkit_inspector = webkit_web_view_get_inspector (webkit_view);
 978         g_signal_connect (webkit_inspector, "inspect-web-view",
 979                           G_CALLBACK (theme_adium_inspect_web_view_cb),
 980                           object);
 981         g_signal_connect (webkit_inspector, "show-window",
 982                           G_CALLBACK (theme_adium_inspector_show_window_cb),
 983                           object);
 984         g_signal_connect (webkit_inspector, "close-window",
 985                           G_CALLBACK (theme_adium_inspector_close_window_cb),
 986                           object);
 987
 988         /* Load template */
 989         basedir_uri = g_strconcat ("file://", priv->data->basedir, NULL);
 990         webkit_web_view_load_html_string (WEBKIT_WEB_VIEW (object),
 991                                           priv->data->template_html,
 992                                           basedir_uri);
 993         g_free (basedir_uri);
 994 }
 995
 996 static void
 997 theme_adium_get_property (GObject    *object,
 998                           guint       param_id,
 999                           GValue     *value,
1000                           GParamSpec *pspec)
1001 {
1002         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
1003
1004         switch (param_id) {
1005         case PROP_ADIUM_DATA:
1006                 g_value_set_boxed (value, priv->data);
1007                 break;
1008         default:
1009                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1010                 break;
1011         };
1012 }
1013
1014 static void
1015 theme_adium_set_property (GObject      *object,
1016                           guint         param_id,
1017                           const GValue *value,
1018                           GParamSpec   *pspec)
1019 {
1020         EmpathyThemeAdiumPriv *priv = GET_PRIV (object);
1021
1022         switch (param_id) {
1023         case PROP_ADIUM_DATA:
1024                 g_assert (priv->data == NULL);
1025                 priv->data = g_value_dup_boxed (value);
1026                 break;
1027         default:
1028                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
1029                 break;
1030         };
1031 }
1032
1033 static void
1034 empathy_theme_adium_class_init (EmpathyThemeAdiumClass *klass)
1035 {
1036         GObjectClass *object_class = G_OBJECT_CLASS (klass);
1037
1038         object_class->finalize = theme_adium_finalize;
1039         object_class->dispose = theme_adium_dispose;
1040         object_class->constructed = theme_adium_constructed;
1041         object_class->get_property = theme_adium_get_property;
1042         object_class->set_property = theme_adium_set_property;
1043
1044         g_object_class_install_property (object_class,
1045                                          PROP_ADIUM_DATA,
1046                                          g_param_spec_boxed ("adium-data",
1047                                                              "The theme data",
1048                                                              "Data for the adium theme",
1049                                                               EMPATHY_TYPE_ADIUM_DATA,
1050                                                               G_PARAM_CONSTRUCT_ONLY |
1051                                                               G_PARAM_READWRITE |
1052                                                               G_PARAM_STATIC_STRINGS));
1053
1054         g_type_class_add_private (object_class, sizeof (EmpathyThemeAdiumPriv));
1055 }
1056
1057 static void
1058 empathy_theme_adium_init (EmpathyThemeAdium *theme)
1059 {
1060         EmpathyThemeAdiumPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (theme,
1061                 EMPATHY_TYPE_THEME_ADIUM, EmpathyThemeAdiumPriv);
1062
1063         theme->priv = priv;
1064
1065         priv->smiley_manager = empathy_smiley_manager_dup_singleton ();
1066
1067         g_signal_connect (theme, "load-finished",
1068                           G_CALLBACK (theme_adium_load_finished_cb),
1069                           NULL);
1070         g_signal_connect (theme, "navigation-requested",
1071                           G_CALLBACK (theme_adium_navigation_requested_cb),
1072                           NULL);
1073         g_signal_connect (theme, "populate-popup",
1074                           G_CALLBACK (theme_adium_populate_popup_cb),
1075                           NULL);
1076         g_signal_connect (theme, "hovering-over-link",
1077                           G_CALLBACK (theme_adium_hovering_over_link_cb),
1078                           NULL);
1079
1080         priv->notify_enable_webkit_developer_tools_id =
1081                 empathy_conf_notify_add (empathy_conf_get (),
1082                                          EMPATHY_PREFS_CHAT_WEBKIT_DEVELOPER_TOOLS,
1083                                          theme_adium_notify_enable_webkit_developer_tools_cb,
1084                                          theme);
1085
1086         theme_adium_update_enable_webkit_developer_tools (theme);
1087 }
1088
1089 EmpathyThemeAdium *
1090 empathy_theme_adium_new (EmpathyAdiumData *data)
1091 {
1092         g_return_val_if_fail (data != NULL, NULL);
1093
1094         return g_object_new (EMPATHY_TYPE_THEME_ADIUM,
1095                              "adium-data", data,
1096                              NULL);
1097 }
1098
1099 gboolean
1100 empathy_adium_path_is_valid (const gchar *path)
1101 {
1102         gboolean ret;
1103         gchar   *file;
1104
1105         /* The theme is not valid if there is no Info.plist */
1106         file = g_build_filename (path, "Contents", "Info.plist",
1107                                  NULL);
1108         ret = g_file_test (file, G_FILE_TEST_EXISTS);
1109         g_free (file);
1110
1111         if (ret == FALSE)
1112                 return ret;
1113
1114         /* We ship a default Template.html as fallback if there is any problem
1115          * with the one inside the theme. The only other required file is
1116          * Content.html for incoming messages (outgoing fallback to use
1117          * incoming). */
1118         file = g_build_filename (path, "Contents", "Resources", "Incoming",
1119                                  "Content.html", NULL);
1120         ret = g_file_test (file, G_FILE_TEST_EXISTS);
1121         g_free (file);
1122
1123         return ret;
1124 }
1125
1126 GHashTable *
1127 empathy_adium_info_new (const gchar *path)
1128 {
1129         gchar *file;
1130         GValue *value;
1131         GHashTable *info = NULL;
1132
1133         g_return_val_if_fail (empathy_adium_path_is_valid (path), NULL);
1134
1135         file = g_build_filename (path, "Contents", "Info.plist", NULL);
1136         value = empathy_plist_parse_from_file (file);
1137         g_free (file);
1138
1139         if (value == NULL)
1140                 return NULL;
1141
1142         info = g_value_dup_boxed (value);
1143         tp_g_value_slice_free (value);
1144
1145         /* Insert the theme's path into the hash table,
1146          * keys have to be dupped */
1147         tp_asv_set_string (info, g_strdup ("path"), path);
1148
1149         return info;
1150 }
1151
1152 GType
1153 empathy_adium_data_get_type (void)
1154 {
1155   static GType type_id = 0;
1156
1157   if (!type_id)
1158     {
1159       type_id = g_boxed_type_register_static ("EmpathyAdiumData",
1160           (GBoxedCopyFunc) empathy_adium_data_ref,
1161           (GBoxedFreeFunc) empathy_adium_data_unref);
1162     }
1163
1164   return type_id;
1165 }
1166
1167 EmpathyAdiumData  *
1168 empathy_adium_data_new_with_info (const gchar *path, GHashTable *info)
1169 {
1170         EmpathyAdiumData *data;
1171         gchar            *file;
1172         gchar            *template_html = NULL;
1173         gsize             template_len;
1174         gchar            *footer_html = NULL;
1175         gsize             footer_len;
1176         GString          *string;
1177         gchar           **strv = NULL;
1178         gchar            *css_path;
1179         guint             len = 0;
1180         guint             i = 0;
1181
1182         g_return_val_if_fail (empathy_adium_path_is_valid (path), NULL);
1183
1184         data = g_slice_new0 (EmpathyAdiumData);
1185         data->ref_count = 1;
1186         data->path = g_strdup (path);
1187         data->basedir = g_strconcat (path, G_DIR_SEPARATOR_S "Contents"
1188                 G_DIR_SEPARATOR_S "Resources" G_DIR_SEPARATOR_S, NULL);
1189         data->info = g_hash_table_ref (info);
1190
1191         /* Load html files */
1192         file = g_build_filename (data->basedir, "Incoming", "Content.html", NULL);
1193         g_file_get_contents (file, &data->in_content_html, &data->in_content_len, NULL);
1194         g_free (file);
1195
1196         file = g_build_filename (data->basedir, "Incoming", "NextContent.html", NULL);
1197         g_file_get_contents (file, &data->in_nextcontent_html, &data->in_nextcontent_len, NULL);
1198         g_free (file);
1199
1200         file = g_build_filename (data->basedir, "Incoming", "Context.html", NULL);
1201         g_file_get_contents (file, &data->in_context_html, &data->in_context_len, NULL);
1202         g_free (file);
1203
1204         file = g_build_filename (data->basedir, "Incoming", "NextContext.html", NULL);
1205         g_file_get_contents (file, &data->in_nextcontext_html, &data->in_nextcontext_len, NULL);
1206         g_free (file);
1207
1208         file = g_build_filename (data->basedir, "Outgoing", "Content.html", NULL);
1209         g_file_get_contents (file, &data->out_content_html, &data->out_content_len, NULL);
1210         g_free (file);
1211
1212         file = g_build_filename (data->basedir, "Outgoing", "NextContent.html", NULL);
1213         g_file_get_contents (file, &data->out_nextcontent_html, &data->out_nextcontent_len, NULL);
1214         g_free (file);
1215
1216         file = g_build_filename (data->basedir, "Outgoing", "Context.html", NULL);
1217         g_file_get_contents (file, &data->out_context_html, &data->out_context_len, NULL);
1218         g_free (file);
1219
1220         file = g_build_filename (data->basedir, "Outgoing", "NextContext.html", NULL);
1221         g_file_get_contents (file, &data->out_nextcontext_html, &data->out_nextcontext_len, NULL);
1222         g_free (file);
1223
1224         file = g_build_filename (data->basedir, "Status.html", NULL);
1225         g_file_get_contents (file, &data->status_html, &data->status_len, NULL);
1226         g_free (file);
1227
1228         file = g_build_filename (data->basedir, "Footer.html", NULL);
1229         g_file_get_contents (file, &footer_html, &footer_len, NULL);
1230         g_free (file);
1231
1232         file = g_build_filename (data->basedir, "Incoming", "buddy_icon.png", NULL);
1233         if (g_file_test (file, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
1234                 data->default_incoming_avatar_filename = file;
1235         } else {
1236                 g_free (file);
1237         }
1238
1239         file = g_build_filename (data->basedir, "Outgoing", "buddy_icon.png", NULL);
1240         if (g_file_test (file, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
1241                 data->default_outgoing_avatar_filename = file;
1242         } else {
1243                 g_free (file);
1244         }
1245
1246         css_path = g_build_filename (data->basedir, "main.css", NULL);
1247
1248         /* There is 2 formats for Template.html: The old one has 4 parameters,
1249          * the new one has 5 parameters. */
1250         file = g_build_filename (data->basedir, "Template.html", NULL);
1251         if (g_file_get_contents (file, &template_html, &template_len, NULL)) {
1252                 strv = g_strsplit (template_html, "%@", -1);
1253                 len = g_strv_length (strv);
1254         }
1255         g_free (file);
1256
1257         if (len != 5 && len != 6) {
1258                 /* Either the theme has no template or it don't have the good
1259                  * number of parameters. Fallback to use our own template. */
1260                 g_free (template_html);
1261                 g_strfreev (strv);
1262
1263                 file = empathy_file_lookup ("Template.html", "data");
1264                 g_file_get_contents (file, &template_html, &template_len, NULL);
1265                 g_free (file);
1266                 strv = g_strsplit (template_html, "%@", -1);
1267                 len = g_strv_length (strv);
1268         }
1269
1270         /* Replace %@ with the needed information in the template html. */
1271         string = g_string_sized_new (template_len);
1272         g_string_append (string, strv[i++]);
1273         g_string_append (string, data->basedir);
1274         g_string_append (string, strv[i++]);
1275         if (len == 6) {
1276                 const gchar *variant;
1277
1278                 /* We include main.css by default */
1279                 g_string_append_printf (string, "@import url(\"%s\");", css_path);
1280                 g_string_append (string, strv[i++]);
1281                 variant = tp_asv_get_string (data->info, "DefaultVariant");
1282                 if (variant) {
1283                         g_string_append (string, "Variants/");
1284                         g_string_append (string, variant);
1285                         g_string_append (string, ".css");
1286                 }
1287         } else {
1288                 /* FIXME: We should set main.css OR the variant css */
1289                 g_string_append (string, css_path);
1290         }
1291         g_string_append (string, strv[i++]);
1292         g_string_append (string, ""); /* We don't want header */
1293         g_string_append (string, strv[i++]);
1294         /* FIXME: We should replace adium %macros% in footer */
1295         if (footer_html) {
1296                 g_string_append (string, footer_html);
1297         }
1298         g_string_append (string, strv[i++]);
1299         data->template_html = g_string_free (string, FALSE);
1300
1301         g_free (footer_html);
1302         g_free (template_html);
1303         g_free (css_path);
1304         g_strfreev (strv);
1305
1306         return data;
1307 }
1308
1309 EmpathyAdiumData  *
1310 empathy_adium_data_new (const gchar *path)
1311 {
1312         EmpathyAdiumData *data;
1313         GHashTable *info;
1314
1315         info = empathy_adium_info_new (path);
1316         data = empathy_adium_data_new_with_info (path, info);
1317         g_hash_table_unref (info);
1318
1319         return data;
1320 }
1321
1322 EmpathyAdiumData  *
1323 empathy_adium_data_ref (EmpathyAdiumData *data)
1324 {
1325         g_return_val_if_fail (data != NULL, NULL);
1326
1327         g_atomic_int_inc (&data->ref_count);
1328
1329         return data;
1330 }
1331
1332 void
1333 empathy_adium_data_unref (EmpathyAdiumData *data)
1334 {
1335         g_return_if_fail (data != NULL);
1336
1337         if (g_atomic_int_dec_and_test (&data->ref_count)) {
1338                 g_free (data->path);
1339                 g_free (data->basedir);
1340                 g_free (data->template_html);
1341                 g_free (data->in_content_html);
1342                 g_free (data->in_nextcontent_html);
1343                 g_free (data->in_context_html);
1344                 g_free (data->in_nextcontext_html);
1345                 g_free (data->out_content_html);
1346                 g_free (data->out_nextcontent_html);
1347                 g_free (data->out_context_html);
1348                 g_free (data->out_nextcontext_html);
1349                 g_free (data->default_avatar_filename);
1350                 g_free (data->default_incoming_avatar_filename);
1351                 g_free (data->default_outgoing_avatar_filename);
1352                 g_free (data->status_html);
1353                 g_hash_table_unref (data->info);
1354                 g_slice_free (EmpathyAdiumData, data);
1355         }
1356 }
1357
1358 GHashTable *
1359 empathy_adium_data_get_info (EmpathyAdiumData *data)
1360 {
1361         g_return_val_if_fail (data != NULL, NULL);
1362
1363         return data->info;
1364 }
1365
1366 const gchar *
1367 empathy_adium_data_get_path (EmpathyAdiumData *data)
1368 {
1369         g_return_val_if_fail (data != NULL, NULL);
1370
1371         return data->path;
1372 }
1373