/*
* e-mail-config-google-summary.c
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser 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 Lesser General Public License
* along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include "evolution-config.h"
#include <glib/gi18n-lib.h>
#include <libedataserver/libedataserver.h>
#include <mail/e-mail-config-summary-page.h>
#include "shell/e-shell.h"
#include "e-mail-config-google-summary.h"
#define E_MAIL_CONFIG_GOOGLE_SUMMARY_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE \
((obj), E_TYPE_MAIL_CONFIG_GOOGLE_SUMMARY, EMailConfigGoogleSummaryPrivate))
#define GOOGLE_IMAP_URI "http://support.google.com/mail/bin/answer.py?hl=en&answer=77695"
#define GOOGLE_CALENDAR_URI "https://calendar.google.com/calendar/syncselect"
struct _EMailConfigGoogleSummaryPrivate {
ESource *collection_source;
/* Widgets (not referenced) */
GtkWidget *calendar_toggle;
GtkWidget *contacts_toggle;
gboolean applicable;
};
enum {
PROP_0,
PROP_APPLICABLE
};
G_DEFINE_DYNAMIC_TYPE (
EMailConfigGoogleSummary,
e_mail_config_google_summary,
E_TYPE_EXTENSION)
static EMailConfigSummaryPage *
mail_config_google_summary_get_summary_page (EMailConfigGoogleSummary *extension)
{
EExtensible *extensible;
extensible = e_extension_get_extensible (E_EXTENSION (extension));
return E_MAIL_CONFIG_SUMMARY_PAGE (extensible);
}
static gboolean
mail_config_google_summary_is_applicable (EMailConfigSummaryPage *page)
{
ESource *source;
const gchar *extension_name;
const gchar *host = NULL;
/* FIXME We should tie this into EMailAutoconfig to avoid
* hard-coding Google domain names. Maybe retain the
* <emailProvider id="..."> it matched so we can just
* check for, in this case, "googlemail.com".
*
* Source:
* http://api.gnome.org/evolution/autoconfig/1.1/google.com
*/
source = e_mail_config_summary_page_get_account_source (page);
extension_name = E_SOURCE_EXTENSION_AUTHENTICATION;
if (e_source_has_extension (source, extension_name)) {
ESourceAuthentication *extension;
extension = e_source_get_extension (source, extension_name);
host = e_source_authentication_get_host (extension);
}
if (host == NULL)
return FALSE;
if (e_util_utf8_strstrcase (host, "gmail.com") != NULL)
return TRUE;
if (e_util_utf8_strstrcase (host, "googlemail.com") != NULL)
return TRUE;
return FALSE;
}
static gboolean
mail_config_google_summary_is_oauth2_supported (void)
{
EShell *shell;
ESourceRegistry *registry;
shell = e_shell_get_default ();
if (!shell)
return FALSE;
registry = e_shell_get_registry (shell);
if (!registry)
return FALSE;
return e_oauth2_services_is_oauth2_alias (e_source_registry_get_oauth2_services (registry), "Google");
}
static void
mail_config_google_summary_refresh_cb (EMailConfigSummaryPage *page,
EMailConfigGoogleSummary *extension)
{
extension->priv->applicable =
mail_config_google_summary_is_applicable (page);
g_object_notify (G_OBJECT (extension), "applicable");
}
static void
mail_config_google_summary_commit_changes_cb (EMailConfigSummaryPage *page,
GQueue *source_queue,
EMailConfigGoogleSummary *extension)
{
ESource *source;
ESourceCollection *collection_extension;
ESourceAuthentication *auth_extension;
GtkToggleButton *toggle_button;
GList *head, *link;
const gchar *user;
const gchar *parent_uid;
const gchar *display_name;
const gchar *extension_name;
gboolean calendar_active;
gboolean contacts_active;
/* If this is not a Google account, do nothing (obviously). */
if (!e_mail_config_google_summary_get_applicable (extension))
return;
toggle_button = GTK_TOGGLE_BUTTON (extension->priv->calendar_toggle);
calendar_active = gtk_toggle_button_get_active (toggle_button);
if (mail_config_google_summary_is_oauth2_supported ()) {
toggle_button = GTK_TOGGLE_BUTTON (extension->priv->contacts_toggle);
contacts_active = gtk_toggle_button_get_active (toggle_button);
} else {
contacts_active = FALSE;
}
/* If the user declined both Calendar and Contacts, do nothing,
but set the Google/OAuth2 authentication for the sources. */
if (!calendar_active && !contacts_active) {
if (mail_config_google_summary_is_oauth2_supported ()) {
source = e_mail_config_summary_page_get_account_source (page);
auth_extension = e_source_get_extension (source, E_SOURCE_EXTENSION_AUTHENTICATION);
e_source_authentication_set_method (auth_extension, "Google");
head = g_queue_peek_head_link (source_queue);
for (link = head; link != NULL; link = g_list_next (link)) {
source = link->data;
if (e_source_has_extension (source, E_SOURCE_EXTENSION_AUTHENTICATION)) {
auth_extension = e_source_get_extension (source, E_SOURCE_EXTENSION_AUTHENTICATION);
e_source_authentication_set_method (auth_extension, "Google");
}
}
}
return;
}
source = e_mail_config_summary_page_get_account_source (page);
display_name = e_source_get_display_name (source);
/* The collection identity is the mail account user name. */
extension_name = E_SOURCE_EXTENSION_AUTHENTICATION;
auth_extension = e_source_get_extension (source, extension_name);
user = e_source_authentication_get_user (auth_extension);
source = extension->priv->collection_source;
e_source_set_display_name (source, display_name);
extension_name = E_SOURCE_EXTENSION_COLLECTION;
collection_extension = e_source_get_extension (source, extension_name);
e_source_collection_set_identity (collection_extension, user);
/* Always create the Authentication extension, thus the collection source
can be used for the credentials prompt. */
auth_extension = e_source_get_extension (source, E_SOURCE_EXTENSION_AUTHENTICATION);
e_source_authentication_set_host (auth_extension, "");
if (mail_config_google_summary_is_oauth2_supported ()) {
e_source_authentication_set_user (auth_extension, user);
e_source_authentication_set_method (auth_extension, "Google");
}
/* All queued sources become children of the collection source. */
parent_uid = e_source_get_uid (source);
head = g_queue_peek_head_link (source_queue);
for (link = head; link != NULL; link = g_list_next (link))
e_source_set_parent (E_SOURCE (link->data), parent_uid);
/* Push this AFTER iterating over the source queue. */
g_queue_push_head (source_queue, g_object_ref (source));
/* The "google-backend" module in E-D-S will handle the rest. */
}
static void
mail_config_google_summary_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
switch (property_id) {
case PROP_APPLICABLE:
g_value_set_boolean (
value,
e_mail_config_google_summary_get_applicable (
E_MAIL_CONFIG_GOOGLE_SUMMARY (object)));
return;
}
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
static void
mail_config_google_summary_dispose (GObject *object)
{
EMailConfigGoogleSummaryPrivate *priv;
priv = E_MAIL_CONFIG_GOOGLE_SUMMARY_GET_PRIVATE (object);
if (priv->collection_source != NULL) {
g_object_unref (priv->collection_source);
priv->collection_source = NULL;
}
/* Chain up to parent's dispose() method. */
G_OBJECT_CLASS (e_mail_config_google_summary_parent_class)->
dispose (object);
}
static void
mail_config_google_summary_constructed (GObject *object)
{
EMailConfigGoogleSummary *extension;
EMailConfigSummaryPage *page;
ESourceCollection *collection_extension;
ESource *source;
GtkWidget *container;
GtkWidget *widget;
GtkBox *main_box;
const gchar *extension_name;
const gchar *text;
gchar *markup, *imap_url, *cal_url;
extension = E_MAIL_CONFIG_GOOGLE_SUMMARY (object);
/* Chain up to parent's constructed() method. */
G_OBJECT_CLASS (e_mail_config_google_summary_parent_class)->constructed (object);
page = mail_config_google_summary_get_summary_page (extension);
main_box = e_mail_config_summary_page_get_internal_box (page);
/* Use g_signal_connect_after() so the EMailConfigSummaryPage
* class methods run first. They make changes to the sources
* the we either want to utilize or override. */
g_signal_connect_after (
page, "refresh",
G_CALLBACK (mail_config_google_summary_refresh_cb),
extension);
g_signal_connect_after (
page, "commit-changes",
G_CALLBACK (mail_config_google_summary_commit_changes_cb),
extension);
widget = gtk_grid_new ();
gtk_grid_set_row_spacing (GTK_GRID (widget), 6);
gtk_grid_set_column_spacing (GTK_GRID (widget), 6);
gtk_box_pack_start (main_box, widget, FALSE, FALSE, 0);
e_binding_bind_property (
extension, "applicable",
widget, "visible",
G_BINDING_SYNC_CREATE);
container = widget;
text = _("Google Features");
markup = g_markup_printf_escaped ("<b>%s</b>", text);
widget = gtk_label_new (markup);
gtk_label_set_use_markup (GTK_LABEL (widget), TRUE);
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
gtk_grid_attach (GTK_GRID (container), widget, 0, 0, 1, 1);
gtk_widget_show (widget);
g_free (markup);
text = _("Add Google Ca_lendar to this account");
widget = gtk_check_button_new_with_mnemonic (text);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
gtk_widget_set_margin_left (widget, 12);
gtk_grid_attach (GTK_GRID (container), widget, 0, 1, 1, 1);
extension->priv->calendar_toggle = widget; /* not referenced */
gtk_widget_show (widget);
if (mail_config_google_summary_is_oauth2_supported ()) {
text = _("Add Google Con_tacts to this account");
widget = gtk_check_button_new_with_mnemonic (text);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (widget), TRUE);
gtk_widget_set_margin_left (widget, 12);
gtk_grid_attach (GTK_GRID (container), widget, 0, 2, 1, 1);
extension->priv->contacts_toggle = widget; /* not referenced */
gtk_widget_show (widget);
}
/* Translators: This is part of a sentence "You may need to enable IMAP access and Calendars to synchronize",
where the 'IMAP access' and 'Calendars to synchronize' are clickable. */
imap_url = g_markup_printf_escaped ("<a href=\"%s\">%s</a>", GOOGLE_IMAP_URI, C_("GoggleSummary", "IMAP access"));
/* Translators: This is part of a sentence "You may need to enable IMAP access and Calendars to synchronize",
where the 'IMAP access' and 'Calendars to synchronize' are clickable. */
cal_url = g_markup_printf_escaped ("<a href=\"%s\">%s</a>", GOOGLE_CALENDAR_URI, C_("GoggleSummary", "Calendars to synchronize"));
/* Translators: This is part of a sentence "You may need to enable IMAP access and Calendars to synchronize",
where the 'IMAP access' and 'Calendars to synchronize' are clickable. */
markup = g_strdup_printf (C_("GoggleSummary", "You may need to enable %s and %s"), imap_url, cal_url);
widget = gtk_label_new (markup);
gtk_label_set_use_markup (GTK_LABEL (widget), TRUE);
gtk_widget_set_margin_left (widget, 12);
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
if (mail_config_google_summary_is_oauth2_supported ())
gtk_grid_attach (GTK_GRID (container), widget, 0, 3, 1, 1);
else
gtk_grid_attach (GTK_GRID (container), widget, 0, 2, 1, 1);
gtk_widget_show (widget);
g_free (imap_url);
g_free (cal_url);
g_free (markup);
source = extension->priv->collection_source;
extension_name = E_SOURCE_EXTENSION_COLLECTION;
collection_extension = e_source_get_extension (source, extension_name);
/* Can't bind the collection's display name here because
* the Summary Page has no sources yet. Set the display
* name while committing instead. */
e_binding_bind_property (
extension->priv->calendar_toggle, "active",
collection_extension, "calendar-enabled",
G_BINDING_SYNC_CREATE);
if (mail_config_google_summary_is_oauth2_supported ())
e_binding_bind_property (
extension->priv->contacts_toggle, "active",
collection_extension, "contacts-enabled",
G_BINDING_SYNC_CREATE);
else
g_object_set (G_OBJECT (collection_extension), "contacts-enabled", FALSE, NULL);
}
static void
e_mail_config_google_summary_class_init (EMailConfigGoogleSummaryClass *class)
{
GObjectClass *object_class;
EExtensionClass *extension_class;
g_type_class_add_private (
class, sizeof (EMailConfigGoogleSummaryPrivate));
object_class = G_OBJECT_CLASS (class);
object_class->get_property = mail_config_google_summary_get_property;
object_class->dispose = mail_config_google_summary_dispose;
object_class->constructed = mail_config_google_summary_constructed;
extension_class = E_EXTENSION_CLASS (class);
extension_class->extensible_type = E_TYPE_MAIL_CONFIG_SUMMARY_PAGE;
g_object_class_install_property (
object_class,
PROP_APPLICABLE,
g_param_spec_boolean (
"applicable",
"Applicable",
"Whether this extension is applicable "
"to the current mail account settings",
FALSE,
G_PARAM_READABLE));
}
static void
e_mail_config_google_summary_class_finalize (EMailConfigGoogleSummaryClass *class)
{
}
static void
e_mail_config_google_summary_init (EMailConfigGoogleSummary *extension)
{
ESource *source;
ESourceBackend *backend_extension;
const gchar *extension_name;
extension->priv = E_MAIL_CONFIG_GOOGLE_SUMMARY_GET_PRIVATE (extension);
source = e_source_new (NULL, NULL, NULL);
extension_name = E_SOURCE_EXTENSION_COLLECTION;
backend_extension = e_source_get_extension (source, extension_name);
e_source_backend_set_backend_name (backend_extension, "google");
extension->priv->collection_source = source;
}
void
e_mail_config_google_summary_type_register (GTypeModule *type_module)
{
/* XXX G_DEFINE_DYNAMIC_TYPE declares a static type registration
* function, so we have to wrap it with a public function in
* order to register types from a separate compilation unit. */
e_mail_config_google_summary_register_type (type_module);
}
gboolean
e_mail_config_google_summary_get_applicable (EMailConfigGoogleSummary *extension)
{
g_return_val_if_fail (
E_IS_MAIL_CONFIG_GOOGLE_SUMMARY (extension), FALSE);
return extension->priv->applicable;
}