153 lines
3.9 KiB
PHP
153 lines
3.9 KiB
PHP
<?php
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/*
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* Laconica - a distributed open-source microblogging tool
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* Copyright (C) 2008, Controlez-Vous, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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if (!defined('LACONICA')) { exit(1); }
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require_once(INSTALLDIR.'/lib/openid.php');
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class FinishaddopenidAction extends Action {
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function handle($args) {
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parent::handle($args);
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if (!common_logged_in()) {
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common_user_error(_t('Not logged in.'));
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} else {
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$this->try_login();
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}
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}
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function try_login() {
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$consumer =& oid_consumer();
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$response = $consumer->complete(common_local_url('finishaddopenid'));
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if ($response->status == Auth_OpenID_CANCEL) {
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$this->message(_t('OpenID authentication cancelled.'));
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return;
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} else if ($response->status == Auth_OpenID_FAILURE) {
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// Authentication failed; display the error message.
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$this->message(_t('OpenID authentication failed: ') . $response->message);
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} else if ($response->status == Auth_OpenID_SUCCESS) {
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$display = $response->getDisplayIdentifier();
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$canonical = ($response->endpoint && $response->endpoint->canonicalID) ?
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$response->endpoint->canonicalID : $display;
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$sreg_resp = Auth_OpenID_SRegResponse::fromSuccessResponse($response);
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if ($sreg_resp) {
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$sreg = $sreg_resp->contents();
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}
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$cur =& common_current_user();
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$other = $this->get_user($canonical);
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if ($other) {
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if ($other->id == $cur->id) {
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$this->message(_t('You already have this OpenID!'));
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} else {
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$this->message(_t('Someone else already has this OpenID.'));
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}
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return;
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}
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# start a transaction
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$cur->query('BEGIN');
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$result = oid_link_user($cur->id, $display, $canonical);
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if (!$result) {
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$this->message(_t('Error connecting user.'));
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return;
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}
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if ($sreg) {
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if (!$this->update_user($cur, $sreg)) {
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$this->message(_t('Error updating profile'));
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return;
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}
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}
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# success!
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$cur->query('COMMIT');
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common_redirect(common_local_url('openidsettings'));
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}
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}
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function message($msg) {
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common_show_header(_t('OpenID Login'));
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common_element('p', NULL, $msg);
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common_show_footer();
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}
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function get_user($canonical) {
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$user = NULL;
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$oid = User_openid::staticGet('canonical', $canonical);
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if ($oid) {
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$user = User::staticGet('id', $oid->user_id);
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}
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return $user;
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}
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function update_user(&$user, $sreg) {
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$profile =& $user->getProfile();
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$orig_profile = clone($profile);
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if ($sreg['fullname'] && strlen($sreg['fullname']) <= 255) {
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$profile->fullname = $sreg['fullname'];
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}
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if ($sreg['country']) {
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if ($sreg['postcode']) {
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# XXX: use postcode to get city and region
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# XXX: also, store postcode somewhere -- it's valuable!
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$profile->location = $sreg['postcode'] . ', ' . $sreg['country'];
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} else {
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$profile->location = $sreg['country'];
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}
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}
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# XXX save language if it's passed
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# XXX save timezone if it's passed
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if (!$profile->update($orig_profile)) {
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common_server_error(_t('Error saving the profile.'));
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return false;
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}
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$orig_user = clone($user);
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if ($sreg['email'] && Validate::email($sreg['email'], true)) {
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$user->email = $sreg['email'];
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}
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if (!$user->update($orig_user)) {
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common_server_error(_t('Error saving the user.'));
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return false;
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}
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return true;
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}
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}
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