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