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