/* * Copyright (C) 2002-2004 Marco Pesenti Gritti * Copyright (C) 2003, 2004 Christian Persch * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * $Id$ */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "ephy-bookmarks.h" #include "ephy-file-helpers.h" #include "ephy-embed-shell.h" #include "ephy-shell.h" #include "ephy-history.h" #include "ephy-debug.h" #include "ephy-tree-model-node.h" #include "ephy-node-common.h" #include "ephy-bookmarksbar-model.h" #include "ephy-bookmarks-export.h" #include "ephy-bookmarks-import.h" #include "ephy-prefs.h" #include "eel-gconf-extensions.h" #include #include #include #define EPHY_BOOKMARKS_XML_ROOT "ephy_bookmarks" #define EPHY_BOOKMARKS_XML_VERSION "1.03" #define BOOKMARKS_SAVE_DELAY (3 * 1000) #define MAX_FAVORITES_NUM 10 #define EPHY_BOOKMARKS_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_BOOKMARKS, EphyBookmarksPrivate)) struct EphyBookmarksPrivate { EphyBookmarksBarModel *toolbars_model; gboolean init_defaults; gboolean dirty; guint save_timeout_id; char *xml_file; char *rdf_file; EphyNodeDb *db; EphyNode *bookmarks; EphyNode *keywords; EphyNode *favorites; EphyNode *notcategorized; EphyNode *smartbookmarks; EphyNode *lower_fav; double lower_score; guint disable_bookmark_editing_notifier_id; }; typedef struct { const char *title; const char *location; } EphyBookmarksBookmarkInfo; static const EphyBookmarksBookmarkInfo default_bookmarks [] = { /* Translators you should change these links to respect your locale. * For instance in .nl these should be * "http://www.google.nl" and "http://www.google.nl/search?q=%s" */ { N_("Search the web"), N_("http://www.google.com/search?q=%s&ie=UTF-8&oe=UTF-8") } }; static int n_default_bookmarks = G_N_ELEMENTS (default_bookmarks); static const char *default_topics [] = { N_("Entertainment"), N_("News"), N_("Shopping"), N_("Sports"), N_("Travel"), N_("Work") }; static int n_default_topics = G_N_ELEMENTS (default_topics); enum { PROP_0, PROP_TOOLBARS_MODEL }; /* Signals */ enum { TREE_CHANGED, LAST_SIGNAL }; static guint ephy_bookmarks_signals[LAST_SIGNAL] = { 0 }; static void ephy_bookmarks_class_init (EphyBookmarksClass *klass); static void ephy_bookmarks_init (EphyBookmarks *tab); static void ephy_bookmarks_finalize (GObject *object); static GObjectClass *parent_class = NULL; GType ephy_bookmarks_get_type (void) { static GType type = 0; if (type == 0) { static const GTypeInfo our_info = { sizeof (EphyBookmarksClass), NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc) ephy_bookmarks_class_init, NULL, NULL, /* class_data */ sizeof (EphyBookmarks), 0, /* n_preallocs */ (GInstanceInitFunc) ephy_bookmarks_init }; type = g_type_register_static (G_TYPE_OBJECT, "EphyBookmarks", &our_info, 0); } return type; } static void ephy_bookmarks_init_defaults (EphyBookmarks *eb) { int i; for (i = 0; i < n_default_topics; i++) { ephy_bookmarks_add_keyword (eb, _(default_topics[i])); } for (i = 0; i < n_default_bookmarks; i++) { EphyNode *bmk; bmk = ephy_bookmarks_add (eb, _(default_bookmarks[i].title), _(default_bookmarks[i].location)); ephy_bookmarksbar_model_add_bookmark (eb->priv->toolbars_model, FALSE, ephy_node_get_id (bmk)); } } static char * get_item_type_forward_cb (EggToolbarsModel *model, GdkAtom type, EggToolbarsModel *bookmarksbar_model) { char *retval; g_signal_emit_by_name (bookmarksbar_model, "get_item_type", type, &retval); return retval; } static char * get_item_id_forward_cb (EggToolbarsModel *model, const char *type, const char *name, EggToolbarsModel *bookmarksbar_model) { char *retval; g_signal_emit_by_name (bookmarksbar_model, "get_item_id", type, name, &retval); return retval; } static char * get_item_data_forward_cb (EggToolbarsModel *model, const char *type, const char *id, EggToolbarsModel *bookmarksbar_model) { char *retval; g_signal_emit_by_name (bookmarksbar_model, "get_item_data", type, id, &retval); return retval; } EggToolbarsModel * ephy_bookmarks_get_toolbars_model (EphyBookmarks *eb) { g_return_val_if_fail (EPHY_IS_BOOKMARKS (eb), NULL); if (eb->priv->toolbars_model == NULL) { GObject *toolbars_model; eb->priv->toolbars_model = EPHY_BOOKMARKSBAR_MODEL (ephy_bookmarksbar_model_new (eb)); /* forward those signals, so that bookmarks can also be on the main model */ toolbars_model = ephy_shell_get_toolbars_model (ephy_shell, FALSE); g_signal_connect_after (toolbars_model, "get_item_type", G_CALLBACK (get_item_type_forward_cb), eb->priv->toolbars_model); g_signal_connect_after (toolbars_model, "get_item_id", G_CALLBACK (get_item_id_forward_cb), eb->priv->toolbars_model); g_signal_connect_after (toolbars_model, "get_item_data", G_CALLBACK (get_item_data_forward_cb), eb->priv->toolbars_model); if (eb->priv->init_defaults) { ephy_bookmarks_init_defaults (eb); } } return EGG_TOOLBARS_MODEL (eb->priv->toolbars_model); } static void ephy_bookmarks_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { /* no writable properties */ g_assert_not_reached (); } static void ephy_bookmarks_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { EphyBookmarks *eb = EPHY_BOOKMARKS (object); switch (prop_id) { case PROP_TOOLBARS_MODEL: g_value_set_object (value, ephy_bookmarks_get_toolbars_model (eb)); break; } } static void ephy_bookmarks_class_init (EphyBookmarksClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); parent_class = g_type_class_peek_parent (klass); object_class->finalize = ephy_bookmarks_finalize; object_class->set_property = ephy_bookmarks_set_property; object_class->get_property = ephy_bookmarks_get_property; ephy_bookmarks_signals[TREE_CHANGED] = g_signal_new ("tree_changed", G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (EphyBookmarksClass, tree_changed), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); g_object_class_install_property (object_class, PROP_TOOLBARS_MODEL, g_param_spec_object ("toolbars-model", "Toolbars model", "Toolbars model", EPHY_TYPE_BOOKMARKSBAR_MODEL, G_PARAM_READABLE)); g_type_class_add_private (object_class, sizeof(EphyBookmarksPrivate)); } static void ephy_bookmarks_save (EphyBookmarks *eb) { LOG ("Saving bookmarks") ephy_node_db_write_to_xml_safe (eb->priv->db, eb->priv->xml_file, EPHY_BOOKMARKS_XML_ROOT, EPHY_BOOKMARKS_XML_VERSION, "Do not rely on this file, it's only for internal use. Use bookmarks.rdf instead.", eb->priv->keywords, 3, eb->priv->bookmarks, eb->priv->favorites, eb->priv->notcategorized, eb->priv->bookmarks, 0, NULL); /* Export bookmarks in rdf */ ephy_bookmarks_export_rdf (eb, eb->priv->rdf_file); } static gboolean save_bookmarks_delayed (EphyBookmarks *bookmarks) { ephy_bookmarks_save (bookmarks); bookmarks->priv->dirty = FALSE; bookmarks->priv->save_timeout_id = 0; return FALSE; } static void ephy_bookmarks_save_delayed (EphyBookmarks *bookmarks, int delay) { if (!bookmarks->priv->dirty) { bookmarks->priv->dirty = TRUE; if (delay > 0) { bookmarks->priv->save_timeout_id = g_timeout_add (BOOKMARKS_SAVE_DELAY, (GSourceFunc) save_bookmarks_delayed, bookmarks); } else { bookmarks->priv->save_timeout_id = g_idle_add ((GSourceFunc) save_bookmarks_delayed, bookmarks); } } } static double get_history_item_score (EphyHistory *eh, const char *page) { return ephy_history_get_page_visits (eh, page); } static EphyNode * compute_lower_fav (EphyNode *favorites, double *score) { GPtrArray *children; int i; EphyHistory *history; EphyNode *result = NULL; history = EPHY_HISTORY (ephy_embed_shell_get_global_history (embed_shell)); *score = DBL_MAX; children = ephy_node_get_children (favorites); for (i = 0; i < children->len; i++) { const char *url; EphyNode *child; double item_score; child = g_ptr_array_index (children, i); url = ephy_node_get_property_string (child, EPHY_NODE_BMK_PROP_LOCATION); item_score = get_history_item_score (history, url); if (*score > item_score) { *score = item_score; result = child; } } if (result == NULL) *score = 0; return result; } static void ephy_bookmarks_update_favorites (EphyBookmarks *eb) { eb->priv->lower_fav = compute_lower_fav (eb->priv->favorites, &eb->priv->lower_score); } static gboolean add_to_favorites (EphyBookmarks *eb, EphyNode *node, EphyHistory *eh) { const char *url; gboolean full_menu; double score; if (ephy_node_has_child (eb->priv->favorites, node)) return FALSE; url = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_LOCATION); score = get_history_item_score (eh, url); full_menu = ephy_node_get_n_children (eb->priv->favorites) >= MAX_FAVORITES_NUM; if (full_menu && score < eb->priv->lower_score) return FALSE; if (eb->priv->lower_fav && full_menu) { ephy_node_remove_child (eb->priv->favorites, eb->priv->lower_fav); } ephy_node_add_child (eb->priv->favorites, node); ephy_bookmarks_update_favorites (eb); return TRUE; } static void history_site_visited_cb (EphyHistory *gh, const char *url, EphyBookmarks *eb) { EphyNode *node; node = ephy_bookmarks_find_bookmark (eb, url); if (node == NULL) return; add_to_favorites (eb, node, gh); } static void clear_favorites (EphyBookmarks *bookmarks) { EphyNode *node; GPtrArray *children; int i; gboolean was_immutable; /* clear the favourites */ was_immutable = ephy_node_db_is_immutable (bookmarks->priv->db); ephy_node_db_set_immutable (bookmarks->priv->db, FALSE); node = bookmarks->priv->favorites; children = ephy_node_get_children (node); for (i = children->len - 1; i >= 0; i--) { EphyNode *kid; kid = g_ptr_array_index (children, i); ephy_node_remove_child (node, kid); } ephy_node_db_set_immutable (bookmarks->priv->db, was_immutable); ephy_bookmarks_update_favorites (bookmarks); } static void history_cleared_cb (EphyHistory *history, EphyBookmarks *bookmarks) { clear_favorites (bookmarks); } static void ephy_setup_history_notifiers (EphyBookmarks *eb) { EphyHistory *history; history = EPHY_HISTORY (ephy_embed_shell_get_global_history (embed_shell)); if (ephy_history_is_enabled (history) == FALSE) { clear_favorites (eb); } g_signal_connect (history, "visited", G_CALLBACK (history_site_visited_cb), eb); g_signal_connect (history, "cleared", G_CALLBACK (history_cleared_cb), eb); } static void update_bookmark_keywords (EphyBookmarks *eb, EphyNode *bookmark) { GValue value = { 0, }; GPtrArray *children; int i; GString *list; const char *title; char *normalized_keywords, *case_normalized_keywords; list = g_string_new (NULL); children = ephy_node_get_children (eb->priv->keywords); for (i = 0; i < children->len; i++) { EphyNode *kid; kid = g_ptr_array_index (children, i); if (kid != eb->priv->notcategorized && kid != eb->priv->favorites && kid != eb->priv->bookmarks && ephy_node_has_child (kid, bookmark)) { const char *topic; topic = ephy_node_get_property_string (kid, EPHY_NODE_KEYWORD_PROP_NAME); g_string_append (list, topic); g_string_append (list, " "); } } title = ephy_node_get_property_string (bookmark, EPHY_NODE_BMK_PROP_TITLE); g_string_append (list, " "); g_string_append (list, title); normalized_keywords = g_utf8_normalize (list->str, -1, G_NORMALIZE_ALL); case_normalized_keywords = g_utf8_casefold (normalized_keywords, -1); g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, case_normalized_keywords); ephy_node_set_property (bookmark, EPHY_NODE_BMK_PROP_KEYWORDS, &value); g_value_unset (&value); g_string_free (list, TRUE); g_free (normalized_keywords); g_free (case_normalized_keywords); } static void bookmarks_changed_cb (EphyNode *node, EphyNode *child, guint property_id, EphyBookmarks *eb) { if (property_id == EPHY_NODE_BMK_PROP_TITLE) { update_bookmark_keywords (eb, child); } ephy_bookmarks_save_delayed (eb, BOOKMARKS_SAVE_DELAY); } static void bookmarks_removed_cb (EphyNode *node, EphyNode *child, guint old_index, EphyBookmarks *eb) { g_signal_emit (G_OBJECT (eb), ephy_bookmarks_signals[TREE_CHANGED], 0); ephy_bookmarks_save_delayed (eb, BOOKMARKS_SAVE_DELAY); } static gboolean bookmark_is_categorized (EphyBookmarks *eb, EphyNode *bookmark) { GPtrArray *children; int i; children = ephy_node_get_children (eb->priv->keywords); for (i = 0; i < children->len; i++) { EphyNode *kid; kid = g_ptr_array_index (children, i); if (kid != eb->priv->notcategorized && kid != eb->priv->favorites && kid != eb->priv->bookmarks && ephy_node_has_child (kid, bookmark)) { return TRUE; } } return FALSE; } static void topics_removed_cb (EphyNode *node, EphyNode *child, guint old_index, EphyBookmarks *eb) { GPtrArray *children; int i; children = ephy_node_get_children (child); for (i = 0; i < children->len; i++) { EphyNode *kid; kid = g_ptr_array_index (children, i); if (!bookmark_is_categorized (eb, kid) && !ephy_node_has_child (eb->priv->notcategorized, kid)) { ephy_node_add_child (eb->priv->notcategorized, kid); } update_bookmark_keywords (eb, kid); } g_signal_emit (G_OBJECT (eb), ephy_bookmarks_signals[TREE_CHANGED], 0); } static void update_bookmark_editing (EphyBookmarks *eb) { g_object_set (G_OBJECT (eb->priv->db), "immutable", eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_BOOKMARK_EDITING), NULL); } static void disable_bookmark_editing_notifier (GConfClient *client, guint cnxn_id, GConfEntry *entry, EphyBookmarks *eb) { update_bookmark_editing (eb); } static void backup_file (const char *original_filename, const char *extension) { char *template, *backup_filename; int result = 0; if (g_file_test (original_filename, G_FILE_TEST_EXISTS) == FALSE) { return; } template = g_strconcat (original_filename, ".backup-XXXXXX", NULL); backup_filename = ephy_file_tmp_filename (template, extension); if (backup_filename != NULL) { result = rename (original_filename, backup_filename); } if (result >= 0) { g_message ("Your old bookmarks file was backed up as \"%s\".\n", backup_filename); } else { g_warning ("Backup failed! Your old bookmarks file was lost.\n"); } g_free (template); g_free (backup_filename); } static void ephy_bookmarks_init (EphyBookmarks *eb) { GValue value = { 0, }; EphyNodeDb *db; eb->priv = EPHY_BOOKMARKS_GET_PRIVATE (eb); eb->priv->toolbars_model = NULL; db = ephy_node_db_new (EPHY_NODE_DB_BOOKMARKS); eb->priv->db = db; eb->priv->dirty = FALSE; eb->priv->save_timeout_id = 0; eb->priv->xml_file = g_build_filename (ephy_dot_dir (), "ephy-bookmarks.xml", NULL); eb->priv->rdf_file = g_build_filename (ephy_dot_dir (), "bookmarks.rdf", NULL); /* Bookmarks */ eb->priv->bookmarks = ephy_node_new_with_id (db, BOOKMARKS_NODE_ID); g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, _("All")); ephy_node_set_property (eb->priv->bookmarks, EPHY_NODE_KEYWORD_PROP_NAME, &value); g_value_unset (&value); ephy_node_signal_connect_object (eb->priv->bookmarks, EPHY_NODE_CHILD_REMOVED, (EphyNodeCallback) bookmarks_removed_cb, G_OBJECT (eb)); ephy_node_signal_connect_object (eb->priv->bookmarks, EPHY_NODE_CHILD_CHANGED, (EphyNodeCallback) bookmarks_changed_cb, G_OBJECT (eb)); /* Keywords */ eb->priv->keywords = ephy_node_new_with_id (db, KEYWORDS_NODE_ID); g_value_init (&value, G_TYPE_INT); g_value_set_int (&value, EPHY_NODE_ALL_PRIORITY); ephy_node_set_property (eb->priv->bookmarks, EPHY_NODE_KEYWORD_PROP_PRIORITY, &value); g_value_unset (&value); ephy_node_signal_connect_object (eb->priv->keywords, EPHY_NODE_CHILD_REMOVED, (EphyNodeCallback) topics_removed_cb, G_OBJECT (eb)); ephy_node_add_child (eb->priv->keywords, eb->priv->bookmarks); /* Favorites */ eb->priv->favorites = ephy_node_new_with_id (db, FAVORITES_NODE_ID); g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, _("Most Visited")); ephy_node_set_property (eb->priv->favorites, EPHY_NODE_KEYWORD_PROP_NAME, &value); g_value_unset (&value); g_value_init (&value, G_TYPE_INT); g_value_set_int (&value, EPHY_NODE_SPECIAL_PRIORITY); ephy_node_set_property (eb->priv->favorites, EPHY_NODE_KEYWORD_PROP_PRIORITY, &value); g_value_unset (&value); ephy_node_add_child (eb->priv->keywords, eb->priv->favorites); /* Not categorized */ eb->priv->notcategorized = ephy_node_new_with_id (db, BMKS_NOTCATEGORIZED_NODE_ID); g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, _("Not Categorized")); ephy_node_set_property (eb->priv->notcategorized, EPHY_NODE_KEYWORD_PROP_NAME, &value); g_value_unset (&value); g_value_init (&value, G_TYPE_INT); g_value_set_int (&value, EPHY_NODE_SPECIAL_PRIORITY); ephy_node_set_property (eb->priv->notcategorized, EPHY_NODE_KEYWORD_PROP_PRIORITY, &value); g_value_unset (&value); ephy_node_add_child (eb->priv->keywords, eb->priv->notcategorized); /* Smart bookmarks */ eb->priv->smartbookmarks = ephy_node_new_with_id (db, SMARTBOOKMARKS_NODE_ID); if (g_file_test (eb->priv->xml_file, G_FILE_TEST_EXISTS) == FALSE && g_file_test (eb->priv->rdf_file, G_FILE_TEST_EXISTS) == FALSE) { eb->priv->init_defaults = TRUE; } else if (ephy_node_db_load_from_file (eb->priv->db, eb->priv->xml_file, EPHY_BOOKMARKS_XML_ROOT, EPHY_BOOKMARKS_XML_VERSION) == FALSE) { /* save the corrupted files so the user can late try to * manually recover them. See bug #128308. */ g_warning ("Could not read bookmarks file \"%s\", trying to " "re-import bookmarks from \"%s\"\n", eb->priv->xml_file, eb->priv->rdf_file); backup_file (eb->priv->xml_file, "xml"); if (ephy_bookmarks_import_rdf (eb, eb->priv->rdf_file) == FALSE) { backup_file (eb->priv->rdf_file, "rdf"); eb->priv->init_defaults = TRUE; } } eb->priv->disable_bookmark_editing_notifier_id = eel_gconf_notification_add (CONF_LOCKDOWN_DISABLE_BOOKMARK_EDITING, (GConfClientNotifyFunc)disable_bookmark_editing_notifier, eb); update_bookmark_editing (eb); ephy_setup_history_notifiers (eb); ephy_bookmarks_update_favorites (eb); } static void ephy_bookmarks_finalize (GObject *object) { EphyBookmarks *eb = EPHY_BOOKMARKS (object); eel_gconf_notification_remove (eb->priv->disable_bookmark_editing_notifier_id); if (eb->priv->save_timeout_id != 0) { g_source_remove (eb->priv->save_timeout_id); } ephy_bookmarks_save (eb); /* have to do this before unreffing the nodes */ LOG ("Unref bookmarks toolbars model") if (eb->priv->toolbars_model != NULL) { g_object_unref (eb->priv->toolbars_model); } ephy_node_unref (eb->priv->bookmarks); ephy_node_unref (eb->priv->keywords); ephy_node_unref (eb->priv->favorites); ephy_node_unref (eb->priv->notcategorized); g_object_unref (eb->priv->db); g_free (eb->priv->xml_file); g_free (eb->priv->rdf_file); LOG ("Bookmarks finalized") G_OBJECT_CLASS (parent_class)->finalize (object); } EphyBookmarks * ephy_bookmarks_new () { EphyBookmarks *eb; eb = EPHY_BOOKMARKS (g_object_new (EPHY_TYPE_BOOKMARKS, NULL)); return eb; } static void update_has_smart_address (EphyBookmarks *bookmarks, EphyNode *bmk, const char *address) { EphyNode *smart_bmks; gboolean smart = FALSE; smart_bmks = bookmarks->priv->smartbookmarks; if (address) { smart = strstr (address, "%s") != NULL; } if (smart) { if (!ephy_node_has_child (smart_bmks, bmk)) { ephy_node_add_child (smart_bmks, bmk); } } else { if (ephy_node_has_child (smart_bmks, bmk)) { ephy_node_remove_child (smart_bmks, bmk); } } } EphyNode * ephy_bookmarks_add (EphyBookmarks *eb, const char *title, const char *url) { EphyNode *bm; GValue value = { 0, }; bm = ephy_node_new (eb->priv->db); if (bm == NULL) return NULL; g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, title); ephy_node_set_property (bm, EPHY_NODE_BMK_PROP_TITLE, &value); g_value_unset (&value); g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, url); ephy_node_set_property (bm, EPHY_NODE_BMK_PROP_LOCATION, &value); g_value_unset (&value); update_has_smart_address (eb, bm, url); update_bookmark_keywords (eb, bm); ephy_node_add_child (eb->priv->bookmarks, bm); ephy_node_add_child (eb->priv->notcategorized, bm); g_signal_emit (G_OBJECT (eb), ephy_bookmarks_signals[TREE_CHANGED], 0); ephy_bookmarks_save_delayed (eb, 0); return bm; } void ephy_bookmarks_set_address (EphyBookmarks *eb, EphyNode *bookmark, const char *address) { GValue value = { 0, }; g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, address); ephy_node_set_property (bookmark, EPHY_NODE_BMK_PROP_LOCATION, &value); g_value_unset (&value); update_has_smart_address (eb, bookmark, address); } EphyNode * ephy_bookmarks_find_bookmark (EphyBookmarks *eb, const char *url) { GPtrArray *children; int i; g_return_val_if_fail (EPHY_IS_BOOKMARKS (eb), NULL); g_return_val_if_fail (eb->priv->bookmarks != NULL, NULL); g_return_val_if_fail (url != NULL, NULL); children = ephy_node_get_children (eb->priv->bookmarks); for (i = 0; i < children->len; i++) { EphyNode *kid; const char *location; kid = g_ptr_array_index (children, i); location = ephy_node_get_property_string (kid, EPHY_NODE_BMK_PROP_LOCATION); if (location != NULL && strcmp (url, location) == 0) { return kid; } } return NULL; } void ephy_bookmarks_set_icon (EphyBookmarks *eb, const char *url, const char *icon) { EphyNode *node; GValue value = { 0, }; g_return_if_fail (icon != NULL); node = ephy_bookmarks_find_bookmark (eb, url); if (node == NULL) return; g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, icon); ephy_node_set_property (node, EPHY_NODE_BMK_PROP_ICON, &value); g_value_unset (&value); } static gchar * options_skip_spaces (const gchar *str) { const gchar *ret = str; while (*ret && g_ascii_isspace (*ret)) { ++ret; } return (gchar *) ret; } static char * options_find_value_end (const gchar *value_start) { const gchar *value_end; if (*value_start == '"') { for (value_end = value_start + 1; *value_end && (*value_end != '"' || *(value_end - 1) == '\\'); ++value_end) ; } else { for (value_end = value_start; *value_end && ! (g_ascii_isspace (*value_end) || *value_end == ',' || *value_end == ';'); ++value_end) ; } return (gchar *) value_end; } static char * options_find_next_option (const char *current) { const gchar *value_start; const gchar *value_end; const gchar *ret; value_start = strchr (current, '='); if (!value_start) return NULL; value_start = options_skip_spaces (value_start + 1); value_end = options_find_value_end (value_start); if (! (*value_end)) return NULL; for (ret = value_end + 1; *ret && (g_ascii_isspace (*ret) || *ret == ',' || *ret == ';'); ++ret); return (char *) ret; } static char * options_find_first_option (const char *input) { const char *start; if (!input) return NULL; start = strrchr (input, '{'); if (!start || !(*start)) return NULL; return options_skip_spaces (start+1); } /** * Very simple parser for option strings in the * form a=b,c=d,e="f g",... */ static gchar * smart_url_options_get (const gchar *options, const gchar *option) { gchar *ret = NULL; gsize optionlen = strlen (option); const gchar *current = options_find_first_option (options_skip_spaces (options)); while (current) { if (!strncmp (option, current, optionlen)) { if (g_ascii_isspace (*(current + optionlen)) || *(current + optionlen) == '=') { const gchar *value_start; const gchar *value_end; value_start = strchr (current + optionlen, '='); if (!value_start) continue; value_start = options_skip_spaces (value_start + 1); value_end = options_find_value_end (value_start); if (*value_start == '"') value_start++; if (value_end >= value_start) { ret = g_strndup (value_start, value_end - value_start); break; } } } current = options_find_next_option (current); } return ret; } static char * get_smarturl_only (const char *smarturl) { const gchar *openbrace; const gchar *closebrace; const gchar *c; openbrace = strchr (smarturl, '{'); if (!openbrace) return g_strdup (smarturl); for (c = smarturl; c < openbrace; ++c) { if (!strchr (" \t\n", *c)) return g_strdup (smarturl); } closebrace = strchr (openbrace + 1, '}'); if (!closebrace) return g_strdup (smarturl); return g_strdup (closebrace + 1); } char * ephy_bookmarks_solve_smart_url (EphyBookmarks *eb, const char *smart_url, const char *content) { gchar *ret; GString *s; gchar *t1; gchar *t2; gchar *encoding; gchar *smarturl_only; gchar *arg; gchar *escaped_arg; g_return_val_if_fail (content != NULL, NULL); smarturl_only = get_smarturl_only (smart_url); s = g_string_new (""); encoding = smart_url_options_get (smart_url, "encoding"); if (!encoding) { encoding = g_strdup ("UTF-8"); } arg = g_convert (content, strlen (content), encoding, "UTF-8", NULL, NULL, NULL); if (arg == NULL) return NULL; escaped_arg = gnome_vfs_escape_string (arg); t1 = smarturl_only; t2 = strstr (t1, "%s"); g_return_val_if_fail (t2 != NULL, NULL); g_string_append_len (s, t1, t2 - t1); g_string_append (s, escaped_arg); t1 = t2 + 2; g_string_append (s, t1); ret = g_string_free (s, FALSE); g_free (arg); g_free (escaped_arg); g_free (encoding); g_free (smarturl_only); return ret; } EphyNode * ephy_bookmarks_add_keyword (EphyBookmarks *eb, const char *name) { EphyNode *key; GValue value = { 0, }; key = ephy_node_new (eb->priv->db); if (key == NULL) return NULL; g_value_init (&value, G_TYPE_STRING); g_value_set_string (&value, name); ephy_node_set_property (key, EPHY_NODE_KEYWORD_PROP_NAME, &value); g_value_unset (&value); g_value_init (&value, G_TYPE_INT); g_value_set_int (&value, EPHY_NODE_NORMAL_PRIORITY); ephy_node_set_property (key, EPHY_NODE_KEYWORD_PROP_PRIORITY, &value); g_value_unset (&value); ephy_node_add_child (eb->priv->keywords, key); return key; } void ephy_bookmarks_remove_keyword (EphyBookmarks *eb, EphyNode *keyword) { ephy_node_remove_child (eb->priv->keywords, keyword); } char * ephy_bookmarks_get_topic_uri (EphyBookmarks *eb, EphyNode *node) { char *uri; if (ephy_bookmarks_get_bookmarks (eb) == node) { uri = g_strdup ("topic://Special/All"); } else if (ephy_bookmarks_get_not_categorized (eb) == node) { uri = g_strdup ("topic://Special/NotCategorized"); } else if (ephy_bookmarks_get_favorites (eb) == node) { uri = g_strdup ("topic://Special/Favorites"); } else { const char *name; name = ephy_node_get_property_string (node, EPHY_NODE_KEYWORD_PROP_NAME); uri = g_strdup_printf ("topic://%s", name); } return uri; } EphyNode * ephy_bookmarks_find_keyword (EphyBookmarks *eb, const char *name, gboolean partial_match) { EphyNode *node; GPtrArray *children; int i; const char *topic_name; g_return_val_if_fail (name != NULL, NULL); topic_name = name; if (g_utf8_strlen (name, -1) == 0) { LOG ("Empty name, no keyword matches.") return NULL; } if (strcmp (name, "topic://Special/All") == 0) { return ephy_bookmarks_get_bookmarks (eb); } else if (strcmp (name, "topic://Special/NotCategorized") == 0) { return ephy_bookmarks_get_not_categorized (eb); } else if (strcmp (name, "topic://Special/Favorites") == 0) { return ephy_bookmarks_get_favorites (eb); } else if (g_str_has_prefix (name, "topic://")) { topic_name += strlen ("topic://"); } children = ephy_node_get_children (eb->priv->keywords); node = NULL; for (i = 0; i < children->len; i++) { EphyNode *kid; const char *key; kid = g_ptr_array_index (children, i); key = ephy_node_get_property_string (kid, EPHY_NODE_KEYWORD_PROP_NAME); if ((partial_match && g_str_has_prefix (key, topic_name) > 0) || (!partial_match && strcmp (key, topic_name) == 0)) { node = kid; } } return node; } gboolean ephy_bookmarks_has_keyword (EphyBookmarks *eb, EphyNode *keyword, EphyNode *bookmark) { return ephy_node_has_child (keyword, bookmark); } void ephy_bookmarks_set_keyword (EphyBookmarks *eb, EphyNode *keyword, EphyNode *bookmark) { if (ephy_node_has_child (keyword, bookmark)) return; ephy_node_add_child (keyword, bookmark); if (ephy_node_has_child (eb->priv->notcategorized, bookmark)) { LOG ("Remove from categorized bookmarks") ephy_node_remove_child (eb->priv->notcategorized, bookmark); } update_bookmark_keywords (eb, bookmark); g_signal_emit (G_OBJECT (eb), ephy_bookmarks_signals[TREE_CHANGED], 0); } void ephy_bookmarks_unset_keyword (EphyBookmarks *eb, EphyNode *keyword, EphyNode *bookmark) { if (!ephy_node_has_child (keyword, bookmark)) return; ephy_node_remove_child (keyword, bookmark); if (!bookmark_is_categorized (eb, bookmark) && !ephy_node_has_child (eb->priv->notcategorized, bookmark)) { LOG ("Add to not categorized bookmarks") ephy_node_add_child (eb->priv->notcategorized, bookmark); } update_bookmark_keywords (eb, bookmark); g_signal_emit (G_OBJECT (eb), ephy_bookmarks_signals[TREE_CHANGED], 0); } EphyNode * ephy_bookmarks_get_smart_bookmarks (EphyBookmarks *eb) { return eb->priv->smartbookmarks; } EphyNode * ephy_bookmarks_get_keywords (EphyBookmarks *eb) { return eb->priv->keywords; } EphyNode * ephy_bookmarks_get_bookmarks (EphyBookmarks *eb) { return eb->priv->bookmarks; } EphyNode * ephy_bookmarks_get_favorites (EphyBookmarks *eb) { return eb->priv->favorites; } EphyNode * ephy_bookmarks_get_not_categorized (EphyBookmarks *eb) { return eb->priv->notcategorized; } EphyNode * ephy_bookmarks_get_from_id (EphyBookmarks *eb, long id) { return ephy_node_db_get_node_from_id (eb->priv->db, id); }