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-rw-r--r--plugins/FBConnect/FBConnectLogin.php352
1 files changed, 25 insertions, 327 deletions
diff --git a/plugins/FBConnect/FBConnectLogin.php b/plugins/FBConnect/FBConnectLogin.php
index c2a288571..7989dc854 100644
--- a/plugins/FBConnect/FBConnectLogin.php
+++ b/plugins/FBConnect/FBConnectLogin.php
@@ -1,12 +1,9 @@
<?php
-/**
- * Laconica, the distributed open-source microblogging tool
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
*
- * Plugin to enable Facebook Connect
- *
- * PHP version 5
- *
- * LICENCE: This program is free software: you can redistribute it and/or modify
+ * 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.
@@ -18,354 +15,55 @@
*
* 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/>.
- *
- * @category Plugin
- * @package Laconica
- * @author Zach Copley <zach@controlyourself.ca>
- * @copyright 2009 Control Yourself, Inc.
- * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
- * @link http://laconi.ca/
*/
-require_once INSTALLDIR . '/plugins/FBConnect/FBConnectLogin.php';
-require_once INSTALLDIR . '/lib/facebookutil.php';
-
-class FBConnectloginAction extends Action
-{
-
- var $fbuid = null;
- var $fb_fields = null;
-
- function prepare($args) {
- parent::prepare($args);
-
- $this->fbuid = getFacebook()->get_loggedin_user();
- $this->fb_fields = $this->getFacebookFields($this->fbuid,
- array('first_name', 'last_name', 'name'));
+if (!defined('LACONICA')) {
+ exit(1);
+}
- return true;
- }
+require_once INSTALLDIR . '/plugins/FBConnect/FBConnectPlugin.php';
+class FBConnectLoginAction extends Action
+{
function handle($args)
{
parent::handle($args);
if (common_is_real_login()) {
$this->clientError(_('Already logged in.'));
- } else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- $token = $this->trimmed('token');
- if (!$token || $token != common_session_token()) {
- $this->showForm(_('There was a problem with your session token. Try again, please.'));
- return;
- }
- if ($this->arg('create')) {
- if (!$this->boolean('license')) {
- $this->showForm(_('You can\'t register if you don\'t agree to the license.'),
- $this->trimmed('newname'));
- return;
- }
- $this->createNewUser();
- } else if ($this->arg('connect')) {
- $this->connectUser();
- } else {
- common_debug(print_r($this->args, true), __FILE__);
- $this->showForm(_('Something weird happened.'),
- $this->trimmed('newname'));
- }
- } else {
- $this->tryLogin();
}
- }
-
- function showPageNotice()
- {
- if ($this->error) {
- $this->element('div', array('class' => 'error'), $this->error);
- } else {
- $this->element('div', 'instructions',
- sprintf(_('This is the first time you\'ve logged into %s so we must connect your Facebook to a local account. You can either create a new account, or connect with your existing account, if you have one.'), common_config('site', 'name')));
- }
- }
-
- function title()
- {
- return _('Facebook Account Setup');
- }
-
- function showForm($error=null, $username=null)
- {
- $this->error = $error;
- $this->username = $username;
$this->showPage();
}
- function showPage()
- {
- parent::showPage();
- }
-
- function showContent()
- {
- if (!empty($this->message_text)) {
- $this->element('p', null, $this->message);
- return;
- }
-
- $this->elementStart('form', array('method' => 'post',
- 'id' => 'account_connect',
- 'action' => common_local_url('fbconnectlogin')));
- $this->hidden('token', common_session_token());
- $this->element('h2', null,
- _('Create new account'));
- $this->element('p', null,
- _('Create a new user with this nickname.'));
- $this->input('newname', _('New nickname'),
- ($this->username) ? $this->username : '',
- _('1-64 lowercase letters or numbers, no punctuation or spaces'));
- $this->elementStart('p');
- $this->element('input', array('type' => 'checkbox',
- 'id' => 'license',
- 'name' => 'license',
- 'value' => 'true'));
- $this->text(_('My text and files are available under '));
- $this->element('a', array('href' => common_config('license', 'url')),
- common_config('license', 'title'));
- $this->text(_(' except this private data: password, email address, IM address, phone number.'));
- $this->elementEnd('p');
- $this->submit('create', _('Create'));
- $this->element('h2', null,
- _('Connect existing account'));
- $this->element('p', null,
- _('If you already have an account, login with your username and password to connect it to your Facebook.'));
- $this->input('nickname', _('Existing nickname'));
- $this->password('password', _('Password'));
- $this->submit('connect', _('Connect'));
- $this->elementEnd('form');
- }
-
- function message($msg)
- {
- $this->message_text = $msg;
- $this->showPage();
- }
-
- function createNewUser()
- {
-
- if (common_config('site', 'closed')) {
- $this->clientError(_('Registration not allowed.'));
- return;
- }
-
- $invite = null;
-
- if (common_config('site', 'inviteonly')) {
- $code = $_SESSION['invitecode'];
- if (empty($code)) {
- $this->clientError(_('Registration not allowed.'));
- return;
- }
-
- $invite = Invitation::staticGet($code);
-
- if (empty($invite)) {
- $this->clientError(_('Not a valid invitation code.'));
- return;
- }
- }
-
- $nickname = $this->trimmed('newname');
-
- if (!Validate::string($nickname, array('min_length' => 1,
- 'max_length' => 64,
- 'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
- $this->showForm(_('Nickname must have only lowercase letters and numbers and no spaces.'));
- return;
- }
-
- if (!User::allowed_nickname($nickname)) {
- $this->showForm(_('Nickname not allowed.'));
- return;
- }
-
- if (User::staticGet('nickname', $nickname)) {
- $this->showForm(_('Nickname already in use. Try another one.'));
- return;
- }
-
- $fullname = trim($this->fb_fields['firstname'] .
- ' ' . $this->fb_fields['lastname']);
-
- $args = array('nickname' => $nickname, 'fullname' => $fullname);
-
- if (!empty($invite)) {
- $args['code'] = $invite->code;
- }
-
- $user = User::register($args);
-
- $result = $this->flinkUser($user->id, $this->fbuid);
-
- if (!$result) {
- $this->serverError(_('Error connecting user to Facebook.'));
- return;
- }
-
- common_set_user($user);
- common_real_login(true);
-
- common_debug("Registered new user $user->id from Facebook user $this->fbuid");
-
- common_redirect(common_local_url('showstream', array('nickname' => $user->nickname)),
- 303);
- }
-
- function connectUser()
+ function getInstructions()
{
- $nickname = $this->trimmed('nickname');
- $password = $this->trimmed('password');
-
- if (!common_check_user($nickname, $password)) {
- $this->showForm(_('Invalid username or password.'));
- return;
- }
-
- $user = User::staticGet('nickname', $nickname);
-
- if ($user) {
- common_debug("Legit user to connect to Facebook: $nickname");
- }
-
- $result = $this->flinkUser($user->id, $this->fbuid);
-
- if (!$result) {
- $this->serverError(_('Error connecting user to Facebook.'));
- return;
- }
-
- common_debug("Connected Facebook user $this->fbuid to local user $user->id");
-
- common_set_user($user);
- common_real_login(true);
-
- $this->goHome($user->nickname);
+ return _('Login with your Facebook Account');
}
- function tryLogin()
- {
- common_debug("Trying Facebook Login...");
-
- $flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_SERVICE);
-
- if ($flink) {
- $user = $flink->getUser();
-
- if ($user) {
-
- common_debug("Logged in Facebook user $flink->foreign_id as user $user->id ($user->nickname)");
-
- common_set_user($user);
- common_real_login(true);
- $this->goHome($user->nickname);
- }
-
- } else {
- $this->showForm(null, $this->bestNewNickname());
- }
- }
-
- function goHome($nickname)
- {
- $url = common_get_returnto();
- if ($url) {
- // We don't have to return to it again
- common_set_returnto(null);
- } else {
- $url = common_local_url('all',
- array('nickname' =>
- $nickname));
- }
-
- common_redirect($url, 303);
- }
-
- function flinkUser($user_id, $fbuid)
+ function showPageNotice()
{
- $flink = new Foreign_link();
- $flink->user_id = $user_id;
- $flink->foreign_id = $fbuid;
- $flink->service = FACEBOOK_SERVICE;
- $flink->created = common_sql_now();
-
- $flink_id = $flink->insert();
-
- return $flink_id;
+ $instr = $this->getInstructions();
+ $output = common_markup_to_html($instr);
+ $this->elementStart('div', 'instructions');
+ $this->raw($output);
+ $this->elementEnd('div');
}
- function bestNewNickname()
+ function title()
{
- if (!empty($this->fb_fields['name'])) {
- $nickname = $this->nicknamize($this->fb_fields['name']);
- if ($this->isNewNickname($nickname)) {
- return $nickname;
- }
- }
-
- // Try the full name
-
- $fullname = trim($this->fb_fields['firstname'] .
- ' ' . $this->fb_fields['lastname']);
-
- if (!empty($fullname)) {
- $fullname = $this->nicknamize($fullname);
- if ($this->isNewNickname($fullname)) {
- return $fullname;
- }
- }
-
- return null;
+ return _('Facebook Login');
}
- // Given a string, try to make it work as a nickname
+ function showContent() {
- function nicknamize($str)
- {
- $str = preg_replace('/\W/', '', $str);
- return strtolower($str);
- }
+ $this->elementStart('fieldset');
- function isNewNickname($str)
- {
- if (!Validate::string($str, array('min_length' => 1,
- 'max_length' => 64,
- 'format' => VALIDATE_NUM . VALIDATE_ALPHA_LOWER))) {
- return false;
- }
- if (!User::allowed_nickname($str)) {
- return false;
- }
- if (User::staticGet('nickname', $str)) {
- return false;
- }
- return true;
- }
-
- // XXX: Consider moving this to lib/facebookutil.php
- function getFacebookFields($fb_uid, $fields) {
- try {
- $infos = getFacebook()->api_client->users_getInfo($fb_uid, $fields);
- if (empty($infos)) {
- return null;
- }
- return reset($infos);
+ $this->element('fb:login-button', array('onlogin' => 'goto_login()',
+ 'length' => 'long'));
- } catch (Exception $e) {
- error_log("Failure in the api when requesting " . join(",", $fields)
- ." on uid " . $fb_uid . " : ". $e->getMessage());
- return null;
- }
+ $this->elementEnd('fieldset');
}
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-05 14:56:01 +0000