/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* Copyright (C) 2002-2004 Novell, Inc.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
/* ExchangeDelegatesUser: A single delegate */
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "exchange-delegates.h"
#include "exchange-delegates-user.h"
#include <mail/mail-ops.h>
#include <mail/mail-component.h>
#include <mail/mail-send-recv.h>
#include <camel/camel-multipart.h>
#include <camel/camel-stream-mem.h>
#include <exchange-account.h>
#include <e2k-global-catalog.h>
#include <e2k-marshal.h>
#include <e2k-sid.h>
#include <e2k-utils.h>
#include <e-util/e-dialog-utils.h>
#include <e-util/e-dialog-widgets.h>
#include <glade/glade.h>
#include <gtk/gtkbox.h>
#include <gtk/gtkdialog.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkmenuitem.h>
#include <gtk/gtkmenushell.h>
#include <gtk/gtkstock.h>
#include <gtk/gtktogglebutton.h>
#undef GTK_DISABLE_DEPRECATED
#include <gtk/gtkoptionmenu.h>
#include <string.h>
#define EXCHANGE_DELEGATES_USER_SEPARATOR -2
#define EXCHANGE_DELEGATES_USER_CUSTOM -3
/* Can't use E2K_PERMISSIONS_ROLE_CUSTOM, because it's -1, which
* means "end of list" to e_dialog_option_menu_get/set
*/
static const int exchange_perm_map[] = {
E2K_PERMISSIONS_ROLE_NONE,
E2K_PERMISSIONS_ROLE_REVIEWER,
E2K_PERMISSIONS_ROLE_AUTHOR,
E2K_PERMISSIONS_ROLE_EDITOR,
EXCHANGE_DELEGATES_USER_SEPARATOR,
EXCHANGE_DELEGATES_USER_CUSTOM,
-1
};
const char *exchange_delegates_user_folder_names[] = {
"calendar", "tasks", "inbox", "contacts"
};
/* To translators: The folder names to be displayed in the message being
sent to the delegatee.
*/
const char *folder_names_for_display[] = {
N_("Calendar"), N_("Tasks"), N_("Inbox"), N_("Contacts")
};
static const char *widget_names[] = {
"calendar_perms", "task_perms", "inbox_perms", "contact_perms",
};
enum {
EDITED,
LAST_SIGNAL
};
static guint signals [LAST_SIGNAL] = { 0 };
#define PARENT_TYPE G_TYPE_OBJECT
static GObjectClass *parent_class = NULL;
static void
finalize (GObject *object)
{
ExchangeDelegatesUser *user = EXCHANGE_DELEGATES_USER (object);
if (user->display_name)
g_free (user->display_name);
if (user->dn)
g_free (user->dn);
if (user->entryid)
g_byte_array_free (user->entryid, TRUE);
if (user->sid)
g_object_unref (user->sid);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
class_init (GObjectClass *object_class)
{
parent_class = g_type_class_ref (PARENT_TYPE);
object_class->finalize = finalize;
/* signals */
signals[EDITED] =
g_signal_new ("edited",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ExchangeDelegatesUserClass, edited),
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 0);
}
E2K_MAKE_TYPE (exchange_delegates_user, ExchangeDelegatesUser, class_init, NULL, PARENT_TYPE)
static inline gboolean
is_delegate_role (E2kPermissionsRole role)
{
return (role == E2K_PERMISSIONS_ROLE_NONE ||
role == E2K_PERMISSIONS_ROLE_REVIEWER ||
role == E2K_PERMISSIONS_ROLE_AUTHOR ||
role == E2K_PERMISSIONS_ROLE_EDITOR);
}
static void
set_perms (GtkWidget *omenu, E2kPermissionsRole role)
{
if (!is_delegate_role (role)) {
GtkWidget *menu, *item;
menu = gtk_option_menu_get_menu (GTK_OPTION_MENU (omenu));
item = gtk_menu_item_new ();
gtk_widget_set_sensitive (item, FALSE);
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
item = gtk_menu_item_new_with_label (_("Custom"));
gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
gtk_widget_show_all (menu);
role = EXCHANGE_DELEGATES_USER_CUSTOM;
}
e_dialog_option_menu_set (omenu, role, exchange_perm_map);
}
static void
parent_window_destroyed (gpointer dialog, GObject *where_parent_window_was)
{
gtk_dialog_response (dialog, GTK_RESPONSE_CANCEL);
}
/* Maps the role_nam parameter to their corresponding Full role name
*/
static const char *
map_to_full_role_name (E2kPermissionsRole role_nam)
{
const char *role_name;
switch (role_nam)
{
/* To translators: The following are the various types of permissions that can
assigned by an user to his folders.
*/
case E2K_PERMISSIONS_ROLE_EDITOR: role_name = g_strdup (
_("Editor (read, create, edit)"));
break;
case E2K_PERMISSIONS_ROLE_AUTHOR: role_name = g_strdup (
_("Author (read, create)"));
break;
case E2K_PERMISSIONS_ROLE_REVIEWER: role_name = g_strdup (
_("Reviewer (read-only)"));
break;
default: role_name = g_strdup (_("None"));
break;
}
return role_name;
}
static void
em_utils_delegates_done (CamelFolder *folder, CamelMimeMessage *msg, CamelMessageInfo *info,
int queued, const char *appended_uid, void *data)
{
camel_message_info_free (info);
mail_send ();
}
/**
* exchange_delegates_user_edit:
* @user: a delegate
* @parent_window: parent window for the editor dialog
*
* Brings up a dialog to edit @user's permissions as a delegate.
* An %edited signal will be emitted if anything changed.
*
* Return value: %TRUE for "OK", %FALSE for "Cancel".
**/
gboolean
exchange_delegates_user_edit (ExchangeAccount *account,
ExchangeDelegatesUser *user,
GtkWidget *parent_window)
{
GladeXML *xml;
GtkWidget *dialog, *table, *label, *menu, *check, *check_delegate;
char *title;
int button, i;
E2kPermissionsRole role;
gboolean modified;
g_return_val_if_fail (EXCHANGE_IS_DELEGATES_USER (user), FALSE);
g_return_val_if_fail (E2K_IS_SID (user->sid), FALSE);
/* Grab the Glade widgets */
xml = glade_xml_new (
CONNECTOR_GLADEDIR "/exchange-delegates.glade",
"delegate_permissions", PACKAGE);
g_return_val_if_fail (xml, FALSE);
title = g_strdup (_("Delegate Permissions"));
dialog = glade_xml_get_widget (xml, "delegate_permissions");
gtk_window_set_title (GTK_WINDOW (dialog), title);
e_dialog_set_transient_for (GTK_WINDOW (dialog), parent_window);
g_free (title);
table = glade_xml_get_widget (xml, "toplevel_table");
gtk_widget_reparent (table, GTK_DIALOG (dialog)->vbox);
gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 6);
title = g_strdup_printf (_("Permissions for %s"), user->display_name);
label = glade_xml_get_widget (xml, "delegate_label");
gtk_label_set_text (GTK_LABEL (label), title);
g_free (title);
/* Set up the permissions */
for (i = 0; i < EXCHANGE_DELEGATES_LAST; i++) {
menu = glade_xml_get_widget (xml, widget_names[i]);
set_perms (menu, user->role[i]);
}
check = glade_xml_get_widget (xml, "see_private_checkbox");
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (check),
user->see_private);
/* Run the dialog, while watching its parent. */
g_object_weak_ref (G_OBJECT (parent_window),
parent_window_destroyed, dialog);
g_object_add_weak_pointer (G_OBJECT (parent_window),
(gpointer*)&parent_window);
button = gtk_dialog_run (GTK_DIALOG (dialog));
if (parent_window) {
g_object_remove_weak_pointer (G_OBJECT (parent_window),
(gpointer *)&parent_window);
g_object_weak_unref (G_OBJECT (parent_window),
parent_window_destroyed, dialog);
}
if (button != GTK_RESPONSE_OK) {
gtk_widget_destroy (dialog);
return FALSE;
}
/* And update */
modified = FALSE;
for (i = 0; i < EXCHANGE_DELEGATES_LAST; i++) {
menu = glade_xml_get_widget (xml, widget_names[i]);
role = e_dialog_option_menu_get (menu, exchange_perm_map);
if (is_delegate_role (user->role[i]) &&
user->role[i] != role) {
user->role[i] = role;
modified = TRUE;
}
}
/* The following piece of code is used to construct a mail message to be sent to a Delegate
summarizing all the permissions set for him on the user's various folders.
*/
check_delegate = glade_xml_get_widget (xml, "delegate_mail");
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check_delegate)) == TRUE) {
if (button == GTK_RESPONSE_OK) {
EAccount *eaccount;
CamelMimeMessage *delegate_mail = camel_mime_message_new ();
CamelMultipart *body = camel_multipart_new ();
CamelMimePart *part;
CamelDataWrapper *delegate_mail_text, *delegate_mail_data;
CamelContentType *type;
CamelInternetAddress *addr;
CamelStream *stream;
CamelFolder *out_folder;
CamelMessageInfo *info;
char *self_address, *delegate_mail_subject;
char *role_name;
char *role_name_final = "";
const char *recipient_address;
const char *delegate_exchange_dn;
const char *msg_part1 = NULL, *msg_part2 = NULL;
self_address = g_strdup (exchange_account_get_email_id (account));
/* Create toplevel container */
camel_data_wrapper_set_mime_type (CAMEL_DATA_WRAPPER (body),
"multipart/alternative;");
camel_multipart_set_boundary (body, NULL);
/* Create textual receipt */
delegate_mail_text = camel_data_wrapper_new ();
type = camel_content_type_new ("text", "html");
camel_content_type_set_param (type, "format", "flowed");
camel_data_wrapper_set_mime_type_field (delegate_mail_text, type);
camel_content_type_unref (type);
stream = camel_stream_mem_new ();
/* To translators: This is a part of the message to be sent to the delegatee
summarizing the permissions assigned to him.
*/
msg_part1 = _("This message was sent automatically by Evolution to inform you that you have been "
"designated as a delegate. You can now send messages on my behalf.");
/* To translators: Another chunk of the same message.
*/
msg_part2 = _("You have been given the following permissions on my folders:");
camel_stream_printf (stream,
"<html><body><p>%s<br><br>%s</p><table border = 0 width=\"40%%\">", msg_part1, msg_part2);
for (i = 0; i < EXCHANGE_DELEGATES_LAST; i++) {
menu = glade_xml_get_widget (xml, widget_names[i]);
role = e_dialog_option_menu_get (menu, exchange_perm_map);
role_name = g_strdup (map_to_full_role_name(role));
role_name_final = g_strconcat (role_name_final, "<tr><td>" , folder_names_for_display[i],
":</td><td>", role_name, "</td> </tr>", NULL);
}
camel_stream_printf (stream, "%s</table>", role_name_final);
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)) == TRUE) {
/* To translators: This message is included if the delegatee has been given access
to the private items.
*/
camel_stream_printf (stream, "<br>%s", _("You are also permitted "
"to see my private items."));
}
else
/* To translators: This message is included if the delegatee has not been given access
to the private items.
*/
camel_stream_printf (stream, "<br>%s", _("However you are not permitted "
"to see my private items."));
camel_data_wrapper_construct_from_stream (delegate_mail_text, stream);
g_free (role_name);
g_free (role_name_final);
camel_object_unref (stream);
part = camel_mime_part_new ();
camel_medium_set_content_object (CAMEL_MEDIUM (part), delegate_mail_text);
camel_object_unref (delegate_mail_text);
camel_multipart_add_part (body, part);
camel_object_unref (part);
/* Create the machine-readable receipt */
delegate_mail_data = camel_data_wrapper_new ();
type = camel_content_type_new ("message", "disposition-notification");
camel_data_wrapper_set_mime_type_field (delegate_mail_data, type);
camel_content_type_unref (type);
stream = camel_stream_mem_new ();
part = camel_mime_part_new ();
camel_data_wrapper_construct_from_stream (delegate_mail_data, stream);
camel_object_unref (stream);
camel_medium_set_content_object (CAMEL_MEDIUM (part), delegate_mail_data);
camel_object_unref (delegate_mail_data);
camel_multipart_add_part (body, part);
camel_object_unref (part);
/* Finish creating the message */
camel_medium_set_content_object (CAMEL_MEDIUM (delegate_mail), CAMEL_DATA_WRAPPER (body));
camel_object_unref (body);
delegate_mail_subject = g_strdup_printf (_("You have been designated "
"as a delegate for %s"), exchange_account_get_username (account));
camel_mime_message_set_subject (delegate_mail, delegate_mail_subject);
g_free (delegate_mail_subject);
addr = camel_internet_address_new ();
camel_address_decode (CAMEL_ADDRESS (addr), self_address);
camel_mime_message_set_from (delegate_mail, addr);
g_free (self_address);
camel_object_unref (addr);
delegate_exchange_dn = e2k_entryid_to_dn (user->entryid);
recipient_address = email_look_up (delegate_exchange_dn,account);
addr = camel_internet_address_new ();
camel_address_decode (CAMEL_ADDRESS (addr), recipient_address);
camel_mime_message_set_recipients (delegate_mail, CAMEL_RECIPIENT_TYPE_TO, addr);
camel_object_unref (addr);
eaccount = exchange_account_fetch (account);
if(eaccount) {
camel_medium_set_header (CAMEL_MEDIUM (delegate_mail),
"X-Evolution-Account", eaccount->uid);
camel_medium_set_header (CAMEL_MEDIUM (delegate_mail),
"X-Evolution-Transport", eaccount->transport->url);
camel_medium_set_header (CAMEL_MEDIUM (delegate_mail),
"X-Evolution-Fcc", eaccount->sent_folder_uri);
}
/* Send the permissions summarizing mail */
out_folder = mail_component_get_folder (NULL, MAIL_COMPONENT_FOLDER_OUTBOX);
info = camel_message_info_new (NULL);
camel_message_info_set_flags (info, CAMEL_MESSAGE_SEEN, CAMEL_MESSAGE_SEEN);
mail_append_mail (out_folder, delegate_mail, info, em_utils_delegates_done, 0);
}
}
check = glade_xml_get_widget (xml, "see_private_checkbox");
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (check)) !=
user->see_private) {
user->see_private = !user->see_private;
modified = TRUE;
}
g_object_unref (xml);
gtk_widget_destroy (dialog);
if (modified)
g_signal_emit (user, signals[EDITED], 0);
return TRUE;
}
/**
* exchange_delegates_user_new:
* @display_name: the delegate's (UTF8) display name
*
* Return value: a new delegate user with default permissions (but
* with most of the internal data blank).
**/
ExchangeDelegatesUser *
exchange_delegates_user_new (const char *display_name)
{
ExchangeDelegatesUser *user;
int i;
user = g_object_new (EXCHANGE_TYPE_DELEGATES_USER, NULL);
user->display_name = g_strdup (display_name);
for (i = 0; i < EXCHANGE_DELEGATES_LAST; i++) {
if (i == EXCHANGE_DELEGATES_CALENDAR ||
i == EXCHANGE_DELEGATES_TASKS)
user->role[i] = E2K_PERMISSIONS_ROLE_EDITOR;
else
user->role[i] = E2K_PERMISSIONS_ROLE_NONE;
}
return user;
}
/**
* exchange_delegates_user_new_from_gc:
* @gc: the global catalog object
* @email: email address of the new delegate
* @creator_entryid: The value of the PR_CREATOR_ENTRYID property
* on the LocalFreebusy file.
*
* Return value: a new delegate user with default permissions and
* internal data filled in from the global catalog.
**/
ExchangeDelegatesUser *
exchange_delegates_user_new_from_gc (E2kGlobalCatalog *gc,
const char *email,
GByteArray *creator_entryid)
{
E2kGlobalCatalogStatus status;
E2kGlobalCatalogEntry *entry;
ExchangeDelegatesUser *user;
guint8 *p;
status = e2k_global_catalog_lookup (
gc, NULL, /* FIXME: cancellable */
E2K_GLOBAL_CATALOG_LOOKUP_BY_EMAIL, email,
(E2K_GLOBAL_CATALOG_LOOKUP_SID |
E2K_GLOBAL_CATALOG_LOOKUP_LEGACY_EXCHANGE_DN),
&entry);
if (status != E2K_GLOBAL_CATALOG_OK)
return NULL;
user = exchange_delegates_user_new (e2k_sid_get_display_name (entry->sid));
user->dn = g_strdup (entry->dn);
user->sid = entry->sid;
g_object_ref (user->sid);
user->entryid = g_byte_array_new ();
p = creator_entryid->data + creator_entryid->len - 2;
while (p > creator_entryid->data && *p)
p--;
g_byte_array_append (user->entryid, creator_entryid->data,
p - creator_entryid->data + 1);
g_byte_array_append (user->entryid, (guint8*)entry->legacy_exchange_dn,
strlen (entry->legacy_exchange_dn));
g_byte_array_append (user->entryid, (guint8*)"", 1);
return user;
}