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<?php
/*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('LACONICA')) { exit(1); }
require_once INSTALLDIR.'/lib/facebookaction.php';
class FacebookhomeAction extends FacebookAction
{
function handle($args)
{
parent::handle($args);
$facebook = get_facebook();
$fbuid = $facebook->require_login();
// Check to see whether there's already a Facebook link for this user
$flink = Foreign_link::getByForeignID($fbuid, FACEBOOK_SERVICE);
if ($flink) {
$user = $flink->getUser();
common_set_user($user);
$this->showHome($flink, null);
} else {
$this->login($fbuid);
}
}
function login($fbuid)
{
$nickname = common_canonical_nickname($this->trimmed('nickname'));
$password = $this->arg('password');
$msg = null;
if ($nickname) {
if (common_check_user($nickname, $password)) {
$user = User::staticGet('nickname', $nickname);
if (!$user) {
$this->showLoginForm(_("Server error - couldn't get user!"));
}
$flink = DB_DataObject::factory('foreign_link');
$flink->user_id = $user->id;
$flink->foreign_id = $fbuid;
$flink->service = FACEBOOK_SERVICE;
$flink->created = common_sql_now();
$flink->set_flags(true, false, false);
$flink_id = $flink->insert();
// XXX: Do some error handling here
$this->setDefaults();
$this->showHome($flink, _('You can now use Identi.ca from Facebook!'));
return;
} else {
$msg = _('Incorrect username or password.');
}
}
$this->showLoginForm($msg);
}
function setDefaults()
{
$facebook = get_facebook();
// A default prefix string for notices
$facebook->api_client->data_setUserPreference(1, 'dented: ');
}
function showHome($flink, $msg)
{
$facebook = get_facebook();
$fbuid = $facebook->require_login();
$user = $flink->getUser();
$notice = $user->getCurrentNotice();
update_profile_box($facebook, $fbuid, $user, $notice);
$this->showHeader('Home');
if ($msg) {
common_element('fb:success', array('message' => $msg));
}
echo $this->show_notices($user);
$this->showFooter();
}
function show_notices($user)
{
$page = $this->trimmed('page');
if (!$page) {
$page = 1;
}
$notice = $user->noticesWithFriends(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
$cnt = $this->show_notice_list($notice);
common_pagination($page > 1, $cnt > NOTICES_PER_PAGE,
$page, 'all', array('nickname' => $user->nickname));
}
function show_notice_list($notice)
{
$nl = new FacebookNoticeList($notice);
return $nl->show();
}
}
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