+
+
+static gboolean /* make this public? */
+add_to_address_book (const gchar* address)
+{
+ EBookQuery *query;
+ GList *contacts = NULL;
+ GError *err = NULL;
+
+ g_return_val_if_fail (address, FALSE);
+
+ if (!book)
+ open_addressbook ();
+
+ g_return_val_if_fail (book, FALSE);
+
+ query = e_book_query_field_test (E_CONTACT_EMAIL, E_BOOK_QUERY_IS, address);
+ if (!e_book_get_contacts (book, query, &contacts, &err)) {
+ g_printerr ("modest: failed to get contacts: %s",
+ err ? err->message : "<unknown>");
+ if (err)
+ g_error_free (err);
+ return FALSE;
+ }
+ e_book_query_unref (query);
+
+ /* we need to 'commit' it, even if we already found the email
+ * address in the addressbook; thus, it will show up in the 'recent list' */
+ if (contacts) {
+ g_debug ("%s already in the address book", address);
+ commit_contact ((EContact*)contacts->data, FALSE);
+
+ g_list_foreach (contacts, (GFunc)unref_gobject, NULL);
+ g_list_free (contacts);
+
+ } else {
+ /* it's not yet in the addressbook, add it now! */
+ EContact *new_contact = e_contact_new ();
+ e_contact_set (new_contact, E_CONTACT_EMAIL_1, (const gpointer)address);
+ commit_contact (new_contact, TRUE);
+ g_debug ("%s added to address book", address);
+ g_object_unref (new_contact);
+ }
+
+ return TRUE;
+}
+
+static gboolean
+show_check_names_banner (gpointer data)
+{
+ GtkWidget **banner = (GtkWidget **) data;
+
+ *banner = hildon_banner_show_animation (NULL, NULL, _("mail_ib_checking_names"));
+ g_object_ref (G_OBJECT (*banner));
+
+ return FALSE;
+}
+
+gboolean
+modest_address_book_check_names (ModestRecptEditor *recpt_editor, gboolean update_addressbook)
+{
+ const gchar *recipients = NULL;
+ GSList *start_indexes = NULL, *end_indexes = NULL;
+ GSList *current_start, *current_end;
+ gboolean result = TRUE;
+ GtkTextBuffer *buffer;
+ gint offset_delta = 0;
+ gint last_length;
+ GtkTextIter start_iter, end_iter;
+ GtkWidget *banner = NULL;
+ guint show_banner_timeout;
+
+ g_return_val_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor), FALSE);
+
+ show_banner_timeout = g_timeout_add (2000, show_check_names_banner, &banner);
+ recipients = modest_recpt_editor_get_recipients (recpt_editor);
+ last_length = g_utf8_strlen (recipients, -1);
+ modest_text_utils_get_addresses_indexes (recipients, &start_indexes, &end_indexes);
+
+ if (start_indexes == NULL) {
+ g_source_remove (show_banner_timeout);
+ if (banner != NULL) {
+ gtk_widget_destroy (banner);
+ g_object_unref (G_OBJECT(banner));
+ }
+ if (last_length != 0) {
+ hildon_banner_show_information (NULL, NULL, _("mcen_nc_no_matching_contacts"));
+ return FALSE;
+ } else {
+ return TRUE;
+ }
+ }
+
+ current_start = start_indexes;
+ current_end = end_indexes;
+ buffer = modest_recpt_editor_get_buffer (recpt_editor);
+
+ while (current_start != NULL) {
+ gchar *address;
+ gchar *start_ptr, *end_ptr;
+ gint start_pos, end_pos;
+ const gchar *invalid_char_position = NULL;
+
+ start_pos = (*((gint*) current_start->data)) + offset_delta;
+ end_pos = (*((gint*) current_end->data)) + offset_delta;
+
+ start_ptr = g_utf8_offset_to_pointer (recipients, start_pos);
+ end_ptr = g_utf8_offset_to_pointer (recipients, end_pos);
+
+ address = g_strndup (start_ptr, end_ptr - start_ptr);
+ gtk_text_buffer_get_iter_at_offset (buffer, &start_iter, start_pos);
+ gtk_text_buffer_get_iter_at_offset (buffer, &end_iter, end_pos);
+ gtk_text_buffer_select_range (buffer, &start_iter, &end_iter);
+
+ if (!modest_text_utils_validate_recipient (address, &invalid_char_position)) {
+ if ((invalid_char_position != NULL) && (*invalid_char_position != '\0')) {
+ gchar *char_in_string = g_strdup_printf("%c", *invalid_char_position);
+ gchar *message = g_strdup_printf(
+ dgettext("hildon-common-strings", "ckdg_ib_illegal_characters_entered"),
+ char_in_string);
+ g_free (char_in_string);
+ hildon_banner_show_information (NULL, NULL, message );
+ g_free (message);
+ result = FALSE;
+ } else if (strstr (address, "@") == NULL) {
+ /* here goes searching in addressbook */
+ gchar *contact_id = NULL;
+ GSList *resolved_addresses = NULL;
+ result = resolve_address (address, &resolved_addresses, &contact_id);
+
+ if (result) {
+ gint new_length;
+ /* replace string */
+ modest_recpt_editor_replace_with_resolved_recipient (recpt_editor,
+ &start_iter, &end_iter,
+ resolved_addresses,
+ contact_id);
+ g_free (contact_id);
+ g_slist_foreach (resolved_addresses, (GFunc) g_free, NULL);
+ g_slist_free (resolved_addresses);
+
+ /* update offset delta */
+ recipients = modest_recpt_editor_get_recipients (recpt_editor);
+ new_length = g_utf8_strlen (recipients, -1);
+ offset_delta = offset_delta + new_length - last_length;
+ last_length = new_length;
+ }
+ } else {
+ /* this address is not valid, select it and return control to user showing banner */
+ hildon_banner_show_information (NULL, NULL, _("mcen_ib_invalid_email"));
+ result = FALSE;
+ }
+ } else {
+ GSList *tags, *node;
+ gboolean has_recipient = FALSE;
+
+ tags = gtk_text_iter_get_tags (&start_iter);
+ for (node = tags; node != NULL; node = g_slist_next (node)) {
+ GtkTextTag *tag = GTK_TEXT_TAG (node->data);
+ if (g_object_get_data (G_OBJECT (tag), "recipient-tag-id") != NULL) {
+ has_recipient = TRUE;
+ break;
+ }
+ }
+ g_slist_free (tags);
+ if (!has_recipient) {
+ GSList * address_list = NULL;
+
+ address_list = g_slist_prepend (address_list, address);
+ modest_recpt_editor_replace_with_resolved_recipient (recpt_editor,
+ &start_iter, &end_iter,
+ address_list,
+ "");
+ g_slist_free (address_list);
+ }
+ }
+
+ /* so, it seems a valid address */
+ /* note: adding it the to the addressbook if it did not exist yet,
+ * and adding it to the recent_list */
+ if (result && update_addressbook)
+ add_to_address_book (address);
+
+ g_free (address);
+ if (result == FALSE)
+ break;
+
+ current_start = g_slist_next (current_start);
+ current_end = g_slist_next (current_end);
+ }
+
+ if (current_start == NULL) {
+ gtk_text_buffer_get_end_iter (buffer, &end_iter);
+ gtk_text_buffer_place_cursor (buffer, &end_iter);
+ }
+
+ g_source_remove (show_banner_timeout);
+ if (banner != NULL) {
+ gtk_widget_destroy (banner);
+ g_object_unref (G_OBJECT (banner));
+ }
+
+ g_slist_foreach (start_indexes, (GFunc) g_free, NULL);
+ g_slist_foreach (end_indexes, (GFunc) g_free, NULL);
+ g_slist_free (start_indexes);
+ g_slist_free (end_indexes);
+
+ return result;
+
+}
+
+static GList *
+get_contacts_for_name (const gchar *name)
+{
+ EBookQuery *full_name_book_query = NULL;
+ GList *result;
+ gchar *unquoted;
+
+ if (name == NULL)
+ return NULL;
+
+ unquoted = unquote_string (name);
+ full_name_book_query = e_book_query_field_test (E_CONTACT_FULL_NAME, E_BOOK_QUERY_CONTAINS, unquoted);
+ g_free (unquoted);
+
+ e_book_get_contacts (book, full_name_book_query, &result, NULL);
+ e_book_query_unref (full_name_book_query);
+
+ return result;
+}
+
+static GList *
+select_contacts_for_name_dialog (const gchar *name)
+{
+ EBookQuery *full_name_book_query = NULL;
+ EBookView *book_view = NULL;
+ GList *result = NULL;
+ gchar *unquoted;
+
+ unquoted = unquote_string (name);
+ full_name_book_query = e_book_query_field_test (E_CONTACT_FULL_NAME, E_BOOK_QUERY_CONTAINS, unquoted);
+ g_free (unquoted);
+ e_book_get_book_view (book, full_name_book_query, NULL, -1, &book_view, NULL);
+ e_book_query_unref (full_name_book_query);
+
+ if (book_view) {
+ GtkWidget *contact_view = NULL;
+ GtkWidget *contact_dialog = NULL;
+ osso_abook_tree_model_set_book_view (OSSO_ABOOK_TREE_MODEL (contact_model), book_view);
+ e_book_view_start (book_view);
+
+ contact_view = osso_abook_contact_view_new_basic (contact_model);
+ contact_dialog = osso_abook_select_dialog_new (OSSO_ABOOK_TREE_VIEW (contact_view));
+
+ if (gtk_dialog_run (GTK_DIALOG (contact_dialog)) == GTK_RESPONSE_OK) {
+ result = osso_abook_contact_view_get_selection (OSSO_ABOOK_CONTACT_VIEW (contact_view));
+ }
+ e_book_view_stop (book_view);
+ g_object_unref (book_view);
+ gtk_widget_destroy (contact_dialog);
+ }
+
+ return result;
+}
+
+static gboolean
+resolve_address (const gchar *address, GSList **resolved_addresses, gchar **contact_id)
+{
+ GList *resolved_contacts;
+
+ contact_model = osso_abook_contact_model_new ();
+ if (!open_addressbook_sync ()) {
+ if (contact_model) {
+ g_object_unref (contact_model);
+ contact_model = NULL;
+ }
+ return FALSE;
+ }
+
+ resolved_contacts = get_contacts_for_name (address);
+
+ if (resolved_contacts == NULL) {
+ /* no matching contacts for the search string */
+ modest_platform_run_information_dialog (NULL, _("mcen_nc_no_matching_contacts"));
+ return FALSE;
+ }
+
+ if (g_list_length (resolved_contacts) > 1) {
+ /* show a dialog to select the contact from the resolved ones */
+ g_list_free (resolved_contacts);
+
+ resolved_contacts = select_contacts_for_name_dialog (address);
+ }
+
+ /* get the resolved contacts (can be no contact) */
+ if (resolved_contacts) {
+ EContact *contact = (EContact *) resolved_contacts->data;
+
+ *resolved_addresses = get_recipients_for_given_contact (contact);
+ if (*resolved_addresses) {
+ *contact_id = g_strdup (e_contact_get_const (contact, E_CONTACT_UID));
+ }
+
+ g_list_foreach (resolved_contacts, (GFunc)unref_gobject, NULL);
+ g_list_free (resolved_contacts);
+
+ return TRUE;
+ } else {
+ /* cancelled dialog to select more than one contact or
+ * selected no contact */
+ return FALSE;
+ }
+
+}
+
+static gchar *
+unquote_string (const gchar *str)
+{
+ GString *buffer;
+ gchar *p;
+
+ if (str == NULL)
+ return NULL;
+
+ buffer = g_string_new_len (NULL, strlen (str));
+ for (p = (gchar *) str; *p != '\0'; p = g_utf8_next_char (p)) {
+ if (*p == '"') {
+ p = g_utf8_next_char (p);
+ while ((*p != '\0')&&(*p != '"')) {
+ if (*p == '\\') {
+ g_string_append_unichar (buffer, g_utf8_get_char (p));
+ p = g_utf8_next_char (p);
+
+ }
+ g_string_append_unichar (buffer, g_utf8_get_char (p));
+ p = g_utf8_next_char (p);
+ }
+ } else {
+ g_string_append_unichar (buffer, g_utf8_get_char (p));
+ }
+ }
+
+ return g_string_free (buffer, FALSE);
+
+}