* src/modest-text-utils.[ch]:
[modest] / src / maemo / modest-address-book.c
index 835b968..ac1996e 100644 (file)
@@ -36,9 +36,8 @@
 #include <libebook/e-book.h>
 #include <libebook/e-book-view.h>
 #include <libosso-abook/osso-abook.h>
-#include <hildon-widgets/hildon-note.h>
-#include <hildon-widgets/hildon-caption.h>
-#include <hildon-widgets/hildon-banner.h>
+#include "modest-hildon-includes.h"
+#include "modest-platform.h"
 #include <string.h>
 #include <gtk/gtksizegroup.h>
 #include <gtk/gtkbox.h>
@@ -52,15 +51,25 @@ static EBook *book = NULL;
 static EBookView * book_view = NULL;
 
 static GSList *get_recipients_for_given_contact(EContact * contact);
-static void commit_contact(EContact * contact);
+static void commit_contact(EContact * contact, gboolean is_new);
 static gchar *get_email_addr_from_user(const gchar * given_name);
 static gchar *ui_get_formatted_email_id(gchar * current_given_name,
                                        gchar * current_sur_name, gchar * current_email_id);
 static gchar *run_add_email_addr_to_contact_dlg(const gchar * contact_name);
 static GSList *select_email_addrs_for_contact(GList * email_addr_list);
+static gboolean resolve_address (const gchar *address, GSList **resolved_addresses, gchar **contact_id);
+static gchar *unquote_string (const gchar *str);
 
 
 static void
+unref_gobject (GObject *obj)
+{
+       if (obj)
+               g_object_unref (obj);
+}
+       
+
+static void
 get_book_view_cb (EBook *book, EBookStatus status, EBookView *bookview, gpointer data)
 {
        if (status != E_BOOK_ERROR_OK) {
@@ -104,11 +113,24 @@ open_addressbook ()
        return TRUE; /* FIXME */        
 }
 
+static gboolean
+open_addressbook_sync ()
+{
+       book = e_book_new_system_addressbook (NULL);
+       if (!book)
+               return FALSE;
+
+       e_book_open (book, FALSE, NULL);
+
+       return TRUE;
+}
+
 void
 modest_address_book_add_address (const gchar *address)
 {
        OssoABookAccount *account = NULL;
        GtkWidget *dialog = NULL;
+       gchar *email_address = NULL;
 
        contact_model = osso_abook_contact_model_new ();
        if (!open_addressbook ()) {
@@ -118,18 +140,24 @@ modest_address_book_add_address (const gchar *address)
                }
                return;
        }
+
+       email_address = modest_text_utils_get_email_address (address);
        
-       account = osso_abook_account_get (EVC_EMAIL, NULL, address);
-       dialog = osso_abook_add_to_contacts_dialog_new (contact_model, account);
-       g_object_unref (account);
-       gtk_dialog_run (GTK_DIALOG (dialog));
+       account = osso_abook_account_get (EVC_EMAIL, NULL, email_address);
+       g_free (email_address);
+       if (account)
+       {
+               dialog = osso_abook_add_to_contacts_dialog_new (contact_model, account);
+               g_object_unref (account);
+               gtk_dialog_run (GTK_DIALOG (dialog));
 
-       if (contact_model) {
-               g_object_unref (contact_model);
-               contact_model = NULL;
-       }
+               if (contact_model) {
+                       g_object_unref (contact_model);
+                       contact_model = NULL;
+               }
 
-       gtk_widget_destroy (dialog);
+               gtk_widget_destroy (dialog);
+       }
 
 }
 
@@ -141,10 +169,13 @@ modest_address_book_select_addresses (ModestRecptEditor *recpt_editor)
        GtkWidget *contact_dialog;
        GSList *email_addrs_per_contact = NULL;
        gchar *econtact_id;
+       gboolean focus_recpt_editor = FALSE;
+       GtkWidget *toplevel;
 
        g_return_if_fail (MODEST_IS_RECPT_EDITOR (recpt_editor));
 
-       contact_model = osso_abook_contact_model_new ();
+       toplevel = gtk_widget_get_toplevel (GTK_WIDGET (recpt_editor));
+
        if (!open_addressbook ()) {
                if (contact_model) {
                        g_object_unref (contact_model);
@@ -152,12 +183,13 @@ modest_address_book_select_addresses (ModestRecptEditor *recpt_editor)
                }
                return;
        }
+       contact_model = osso_abook_contact_model_new ();
 
        contact_view = osso_abook_contact_selector_new_basic (contact_model);
        osso_abook_contact_selector_set_minimum_selection (OSSO_ABOOK_CONTACT_SELECTOR (contact_view), 1);
 
        contact_dialog = osso_abook_select_dialog_new (OSSO_ABOOK_TREE_VIEW (contact_view));
-       osso_abook_select_dialog_set_new_contact (OSSO_ABOOK_SELECT_DIALOG (contact_dialog), TRUE);
+       gtk_window_set_title (GTK_WINDOW (contact_dialog), _("mcen_ti_select_recipients"));
 
        gtk_widget_show (contact_dialog);
 
@@ -181,16 +213,12 @@ modest_address_book_select_addresses (ModestRecptEditor *recpt_editor)
                                g_slist_foreach (email_addrs_per_contact, (GFunc) g_free, NULL);
                                g_slist_free (email_addrs_per_contact);
                                email_addrs_per_contact = NULL;
+                               focus_recpt_editor = TRUE;
                        }
                }
                g_list_free (contacts_list);
        }
 
-       if (contact_view) {
-               g_object_unref (contact_view);
-               contact_view = NULL;
-       }
-
        if (contact_model) {
                g_object_unref (contact_model);
                contact_model = NULL;
@@ -198,6 +226,9 @@ modest_address_book_select_addresses (ModestRecptEditor *recpt_editor)
 
        gtk_widget_destroy (contact_dialog);
 
+       if (focus_recpt_editor)
+               modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (recpt_editor));
+
 }
 
 /**
@@ -256,7 +287,7 @@ static GSList *get_recipients_for_given_contact(EContact * contact)
 
                if (emailid) {
                        e_contact_set(contact, E_CONTACT_EMAIL_1, emailid);
-                       commit_contact(contact);
+                       commit_contact(contact, FALSE);
                }
        }
 
@@ -302,15 +333,18 @@ static GSList *get_recipients_for_given_contact(EContact * contact)
  * @return void
  */
 static void 
-commit_contact(EContact * contact)
+commit_contact(EContact * contact, gboolean is_new)
 {
+       g_return_if_fail (contact);
+       g_return_if_fail (book);
+       
        if (!contact || !book)
                return;
-
-#ifdef MODEST_HILDON_VERSION_0 
-       osso_abook_contact_commit(contact, FALSE, book);
+       
+#ifdef MODEST_HAVE_OLD_ABOOK   
+       osso_abook_contact_commit(contact, is_new, book);
 #else
-       osso_abook_contact_commit(contact, FALSE, book, NULL);
+       osso_abook_contact_commit(contact, is_new, book, NULL);
 #endif /* MODEST_HILDON_VERSION_0 */
 }
 
@@ -359,27 +393,23 @@ ui_get_formatted_email_id(gchar * current_given_name,
                          gchar * current_sur_name, gchar * current_email_id)
 {
        GString *email_id_str = NULL;
-       gchar *email_id = NULL;
 
        email_id_str = g_string_new(NULL);
 
        if ((current_given_name != NULL) && ((strlen(current_given_name) != 0))
            && (current_sur_name != NULL) && ((strlen(current_sur_name) != 0))) {
-               g_string_printf(email_id_str, "%s %s %c%s%c", current_given_name,
-                               current_sur_name, '<', current_email_id, '>');
-               email_id = g_strdup(email_id_str->str);
+               g_string_append_printf(email_id_str, "%s %s", current_given_name, current_sur_name);
        } else if ((current_given_name != NULL) && (strlen(current_given_name) != 0)) {
-               g_string_printf(email_id_str, "%s %c%s%c", current_given_name, '<',
-                               current_email_id, '>');
-               email_id = g_strdup(email_id_str->str);
+               g_string_append_printf(email_id_str, "%s", current_given_name);
        } else if ((current_sur_name != NULL) && (strlen(current_sur_name) != 0)) {
-               g_string_printf(email_id_str, "%s %c%s%c", current_sur_name, '<',
-                               current_email_id, '>');
-               email_id = g_strdup(email_id_str->str);
+               g_string_append_printf(email_id_str, "%s", current_sur_name);
        }
-       g_string_free(email_id_str, TRUE);
-       email_id_str = NULL;
-       return (email_id);
+       if (g_utf8_strchr (email_id_str->str, -1, ' ')) {
+               g_string_prepend_c (email_id_str, '\"');
+               g_string_append_c (email_id_str, '\"');
+       }
+       g_string_append_printf (email_id_str, " %c%s%c", '<', current_email_id, '>');
+       return g_string_free (email_id_str, FALSE);
 }
 
 /**
@@ -435,13 +465,24 @@ run_add_email_addr_to_contact_dlg(const gchar * contact_name)
                result = gtk_dialog_run(GTK_DIALOG(add_email_addr_to_contact_dlg));
 
                if (result == GTK_RESPONSE_ACCEPT) {
+                       const gchar *invalid_char_offset = NULL;
                        new_email_addr = g_strdup(gtk_entry_get_text(GTK_ENTRY(email_entry)));
                        new_email_addr = g_strstrip(new_email_addr);
-                       if (!modest_text_utils_validate_email_address (new_email_addr)) {
+                       if (!modest_text_utils_validate_email_address (new_email_addr, &invalid_char_offset)) {
                                gtk_widget_grab_focus(email_entry);
+                               if ((invalid_char_offset != NULL)&&(*invalid_char_offset != '\0')) {
+                                       gchar *char_in_string = g_strdup_printf ("%c", *invalid_char_offset);
+                                       gchar *message = g_strdup_printf(
+                                               dgettext("hildon-common-strings", "ckdg_ib_illegal_characters_entered"), 
+                                               char_in_string);
+                                       hildon_banner_show_information (
+                                               add_email_addr_to_contact_dlg, NULL, message );
+                                       g_free (message);
+                               } else {
+                                       hildon_banner_show_information (add_email_addr_to_contact_dlg, NULL, _("mcen_ib_invalid_email"));
+                                       run_dialog = TRUE;
+                               }
                                gtk_editable_select_region((GtkEditable *) email_entry, 0, -1);
-                               hildon_banner_show_information (add_email_addr_to_contact_dlg, NULL, _("mcen_ib_invalid_email"));
-                               run_dialog = TRUE;
                                g_free(new_email_addr);
                                new_email_addr = NULL;
                        }
@@ -488,6 +529,10 @@ select_email_addrs_for_contact(GList * email_addr_list)
                                        _("mcen_bd_dialog_cancel"), GTK_RESPONSE_REJECT, NULL);
        gtk_dialog_set_has_separator(GTK_DIALOG(select_email_addr_dlg), FALSE);
 
+       /* Make the window approximately big enough, because it doesn't resize to be big enough 
+        * for the window title text: */
+       gtk_window_set_default_size (GTK_WINDOW (select_email_addr_dlg), 400, -1);
+
        scrolledwindow = gtk_scrolled_window_new(NULL, NULL);
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(select_email_addr_dlg)->vbox), scrolledwindow, TRUE,
                           TRUE, 0);
@@ -514,6 +559,8 @@ select_email_addrs_for_contact(GList * email_addr_list)
                gtk_list_store_set(list_store, &iter, 0, email_addr, -1);
                g_free(email_addr);
        }
+       gtk_tree_model_get_iter_first (GTK_TREE_MODEL (list_store), &iter);
+       gtk_tree_selection_select_iter (selection, &iter);
 
        gtk_widget_show_all(select_email_addr_dlg);
        result = gtk_dialog_run(GTK_DIALOG(select_email_addr_dlg));
@@ -534,3 +581,321 @@ select_email_addrs_for_contact(GList * email_addr_list)
        gtk_widget_destroy(select_email_addr_dlg);
        return selected_email_addr_list;
 }
+
+
+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));
+               }
+               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;
+                       }
+               } 
+
+               /* 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));
+       }
+       modest_recpt_editor_grab_focus (recpt_editor);
+
+       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);
+
+}