/*
* e-online-accounts-google.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; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*/
#include "e-online-accounts-google.h"
#include <config.h>
#include <glib/gi18n-lib.h>
/* XXX Just use the deprecated APIs for now.
* We'll be switching away soon enough. */
#undef E_CAL_DISABLE_DEPRECATED
#undef E_BOOK_DISABLE_DEPRECATED
#include <libecal/e-cal.h>
#include <libebook/e-book.h>
#include <e-util/e-account-utils.h>
/* This is the property name or URL parameter under which we
* embed the GoaAccount ID into an EAccount or ESource object. */
#define GOA_KEY "goa-account-id"
#define GOOGLE_BASE_URI "google://"
/**
* XXX Once the key-file based ESource API is merged, I'd
* like to structure the ESources something like this:
*
* * Maybe add an "Enabled" key to the [Data Source] group,
* so we have an easy way to hide/show individual sources
* without destroying custom settings. Would replace the
* "Enabled" key in [Mail Account], and rename the same
* key in ESourceSelectable to "Active".
*
* +---------------------------------------------------+
* | [Data Source] |
* | DisplayName: <<GoaAccount:presentation-identity>> |
* | Backend: google |
* | Enabled: true # What would 'false' mean? |
* | |
* | [GNOME Online Accounts] |
* | Id: <<GoaAccount:id>> |
* +---------------------------------------------------+
* |
* | (child ESources)
* |
* | +------------------------------------------+
* | | [Data Source] |
* | | DisplayName: (same as parent) |
* | | Enabled: true |
* | | |
* | | [Authentication] |
* | | Host: imap.gmail.com |
* | | blah, blah, blah... |
* | | |
* +----| [Mail Account] |
* | | blah, blah, blah... |
* | | |
* | | [Mail Identity] |
* | | Name: Matthew Barnes |
* | | Address: <<my-gmail-address>> |
* | | blah, blah, blah... |
* | +------------------------------------------+
* |
* | +------------------------------------------+
* | | [Data Source] |
* | | DisplayName: GMail SMTP Server |
* | | Enabled: true |
* | | |
* | | [Authentication] |
* | | Host: smtp.gmail.com |
* +----| blah, blah, blah... |
* | | |
* | | [Mail Transport] |
* | | blah, blah, blah... |
* | +------------------------------------------+
* |
* | +------------------------------------------+
* | | [Data Source] |
* | | DisplayName: Contacts |
* | | Enabled: true |
* | | |
* | | [Authentication] |
* | | blah, blah, blah... |
* +----| |
* | | [Address Book] |
* | | blah, blah, blah... |
* | +------------------------------------------+
* |
* | +------------------------------------------+
* | | [Data Source] |
* | | DisplayName: Calendar |
* | | Backend: caldav |
* | | Enabled: true |
* | | |
* | | [Authentication] |
* | | blah, blah, blah... |
* +----| |
* | [Calendar] |
* | blah, blah, blah... |
* +------------------------------------------+
*/
/* XXX Copy part of the private struct here so we can set our own UID.
* Since EAccountList and ESourceList forces the different aspects
* of the Google account to be disjoint, we can reuse the UID to
* link them back together. */
struct _ESourcePrivate {
ESourceGroup *group;
gchar *uid;
/* ... yadda, yadda, yadda ... */
};
static void
online_accounts_google_sync_mail (GoaObject *goa_object,
const gchar *evo_id)
{
GoaMail *goa_mail;
GoaAccount *goa_account;
EAccountList *account_list;
EAccount *account;
CamelURL *url;
const gchar *string;
gboolean new_account = FALSE;
/* XXX There's nothing particularly GMail-specific about this.
* Maybe break this off into a more generic IMAP/SMTP sync
* function and then apply any GMail-specific tweaks. */
goa_mail = goa_object_get_mail (goa_object);
goa_account = goa_object_get_account (goa_object);
account_list = e_get_account_list ();
account = e_get_account_by_uid (evo_id);
if (account == NULL) {
account = g_object_new (E_TYPE_ACCOUNT, NULL);
account->uid = g_strdup (evo_id);
account->enabled = TRUE;
new_account = TRUE;
}
/*** Account Name ***/
g_free (account->name);
string = goa_account_get_presentation_identity (goa_account);
account->name = g_strdup (string);
/*** Mail Identity ***/
if (account->id->name == NULL)
account->id->name = g_strdup (g_get_real_name ());
g_free (account->id->address);
string = goa_mail_get_email_address (goa_mail);
account->id->address = g_strdup (string);
/*** Mail Storage ***/
/* This quietly handles NULL strings sanely. */
url = camel_url_new (account->source->url, NULL);
if (url == NULL)
url = g_new0 (CamelURL, 1);
camel_url_set_protocol (url, "imapx");
string = goa_account_get_identity (goa_account);
camel_url_set_user (url, string);
string = goa_mail_get_imap_host (goa_mail);
camel_url_set_host (url, string);
/* Use CamelSaslXOAuth. */
camel_url_set_authmech (url, "XOAUTH");
/* Always == SSL (port 993) */
if (goa_mail_get_imap_use_tls (goa_mail))
string = "ssl-on-alternate-port";
else
string = "none";
camel_url_set_param (url, "security-method", string);
string = goa_account_get_id (goa_account);
camel_url_set_param (url, GOA_KEY, string);
g_free (account->source->url);
account->source->url = camel_url_to_string (url, 0);
camel_url_free (url);
/*** Mail Transport ***/
/* This quietly handles NULL strings sanely. */
url = camel_url_new (account->transport->url, NULL);
if (url == NULL)
url = g_new0 (CamelURL, 1);
camel_url_set_protocol (url, "smtp");
string = goa_account_get_identity (goa_account);
camel_url_set_user (url, string);
string = goa_mail_get_smtp_host (goa_mail);
camel_url_set_host (url, string);
/* Message Submission port */
camel_url_set_port (url, 587);
/* Use CamelSaslXOAuth. */
camel_url_set_authmech (url, "XOAUTH");
/* When-Possible == STARTTLS */
if (goa_mail_get_smtp_use_tls (goa_mail))
string = "starttls-on-standard-port";
else
string = "none";
camel_url_set_param (url, "security-method", string);
string = goa_account_get_id (goa_account);
camel_url_set_param (url, GOA_KEY, string);
g_free (account->transport->url);
account->transport->url = camel_url_to_string (url, 0);
camel_url_free (url);
/* Clean up. */
if (new_account) {
e_account_list_add (account_list, account);
g_object_unref (account);
}
e_account_list_save (account_list);
g_object_unref (goa_account);
g_object_unref (goa_mail);
}
static void
online_accounts_google_sync_calendar (GoaObject *goa_object,
const gchar *evo_id)
{
GoaAccount *goa_account;
ESourceList *source_list = NULL;
ESourceGroup *source_group;
ECalSourceType source_type;
ESource *source;
const gchar *string;
gchar *encoded;
gchar *uri_string;
gboolean new_source = FALSE;
GError *error = NULL;
source_type = E_CAL_SOURCE_TYPE_EVENT;
if (!e_cal_get_sources (&source_list, source_type, &error)) {
g_warn_if_fail (source_list == NULL);
g_warn_if_fail (error != NULL);
g_warning ("%s", error->message);
g_error_free (error);
return;
}
g_return_if_fail (E_IS_SOURCE_LIST (source_list));
goa_account = goa_object_get_account (goa_object);
/* This returns a new reference to the source group. */
source_group = e_source_list_ensure_group (
source_list, _("Google"), GOOGLE_BASE_URI, TRUE);
source = e_source_group_peek_source_by_uid (source_group, evo_id);
if (source == NULL) {
source = g_object_new (E_TYPE_SOURCE, NULL);
source->priv->uid = g_strdup (evo_id);
e_source_set_name (source, _("Calendar"));
/* XXX Choose a fixed color from the list in
* calendar-setup.c. I like purple. */
e_source_set_color_spec (source, "#E2C6E1");
new_source = TRUE;
}
string = goa_account_get_identity (goa_account);
encoded = camel_url_encode (string, "@");
uri_string = g_strdup_printf (
"caldav://%s@www.google.com/calendar/dav/%s/events",
encoded, string);
e_source_set_absolute_uri (source, uri_string);
g_free (uri_string);
g_free (encoded);
e_source_set_property (source, "ssl", "1");
e_source_set_property (source, "username", string);
e_source_set_property (source, "setup-username", string);
/* XXX Not sure this needs to be set since the backend
* will authenticate itself if it sees a GOA ID. */
e_source_set_property (source, "auth", "1");
string = goa_account_get_id (goa_account);
e_source_set_property (source, GOA_KEY, string);
if (new_source) {
e_source_group_add_source (source_group, source, -1);
g_object_unref (source);
}
g_object_unref (source_group);
g_object_unref (source_list);
g_object_unref (goa_account);
}
static void
online_accounts_google_sync_contacts (GoaObject *goa_object,
const gchar *evo_id)
{
GoaAccount *goa_account;
ESourceList *source_list = NULL;
ESourceGroup *source_group;
ESource *source;
const gchar *string;
gboolean new_source = FALSE;
GError *error = NULL;
if (!e_book_get_addressbooks (&source_list, &error)) {
g_warn_if_fail (source_list == NULL);
g_warn_if_fail (error != NULL);
g_warning ("%s", error->message);
g_error_free (error);
return;
}
g_return_if_fail (E_IS_SOURCE_LIST (source_list));
goa_account = goa_object_get_account (goa_object);
/* This returns a new reference to the source group. */
source_group = e_source_list_ensure_group (
source_list, _("Google"), GOOGLE_BASE_URI, TRUE);
source = e_source_group_peek_source_by_uid (source_group, evo_id);
if (source == NULL) {
source = g_object_new (E_TYPE_SOURCE, NULL);
source->priv->uid = g_strdup (evo_id);
e_source_set_name (source, _("Contacts"));
new_source = TRUE;
}
string = goa_account_get_identity (goa_account);
e_source_set_relative_uri (source, string);
e_source_set_property (source, "use-ssl", "true");
e_source_set_property (source, "username", string);
/* XXX Not sure this needs to be set since the backend
* will authenticate itself if it sees a GOA ID. */
e_source_set_property (source, "auth", "plain/password");
string = goa_account_get_id (goa_account);
e_source_set_property (source, GOA_KEY, string);
if (new_source) {
e_source_group_add_source (source_group, source, -1);
g_object_unref (source);
}
g_object_unref (source_group);
g_object_unref (source_list);
g_object_unref (goa_account);
}
void
e_online_accounts_google_sync (GoaObject *goa_object,
const gchar *evo_id)
{
GoaMail *goa_mail;
GoaCalendar *goa_calendar;
GoaContacts *goa_contacts;
g_return_if_fail (GOA_IS_OBJECT (goa_object));
g_return_if_fail (evo_id != NULL);
/*** Google Mail ***/
goa_mail = goa_object_get_mail (goa_object);
if (goa_mail != NULL) {
online_accounts_google_sync_mail (goa_object, evo_id);
g_object_unref (goa_mail);
} else {
EAccountList *account_list;
EAccount *account;
account_list = e_get_account_list ();
account = e_get_account_by_uid (evo_id);
if (account != NULL)
e_account_list_remove (account_list, account);
}
/*** Google Calendar ***/
goa_calendar = goa_object_get_calendar (goa_object);
if (goa_calendar != NULL) {
online_accounts_google_sync_calendar (goa_object, evo_id);
g_object_unref (goa_calendar);
} else {
ESourceList *source_list = NULL;
ECalSourceType source_type;
GError *error = NULL;
source_type = E_CAL_SOURCE_TYPE_EVENT;
if (e_cal_get_sources (&source_list, source_type, &error)) {
e_source_list_remove_source_by_uid (
source_list, evo_id);
g_object_unref (source_list);
} else {
g_warn_if_fail (source_list == NULL);
g_warn_if_fail (error != NULL);
g_warning ("%s", error->message);
g_error_free (error);
}
/* XXX Would be nice to support Google Tasks as well. */
}
/*** Google Contacts ***/
goa_contacts = goa_object_get_contacts (goa_object);
if (goa_contacts != NULL) {
online_accounts_google_sync_contacts (goa_object, evo_id);
g_object_unref (goa_contacts);
} else {
ESourceList *source_list = NULL;
GError *error = NULL;
if (e_book_get_addressbooks (&source_list, &error)) {
e_source_list_remove_source_by_uid (
source_list, evo_id);
g_object_unref (source_list);
} else {
g_warn_if_fail (source_list == NULL);
g_warn_if_fail (error != NULL);
g_warning ("%s", error->message);
g_error_free (error);
}
}
}
