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Merge branch '0.8.x' of git://gitorious.org/laconica/dev into 0.8.x

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This commit is contained in:
Sarven Capadisli 2009-05-21 19:42:26 -04:00
commit 5975084019
8 changed files with 1095 additions and 429 deletions
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201
actions/conversation.php
View File

@ -11,7 +11,7 @@
* @link http://laconi.ca/
*
* Laconica - a distributed open-source microblogging tool
* Copyright (C) 2008, Controlez-Vous, Inc.
* Copyright (C) 2009, Control Yourself, 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
@ -31,7 +31,7 @@ if (!defined('LACONICA')) {
exit(1);
}
require_once(INSTALLDIR.'/lib/noticelist.php');
require_once INSTALLDIR.'/lib/noticelist.php';
/**
* Conversation tree in the browser
@ -42,6 +42,7 @@ require_once(INSTALLDIR.'/lib/noticelist.php');
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://laconi.ca/
*/
class ConversationAction extends Action
{
var $id = null;
@ -69,24 +70,47 @@ class ConversationAction extends Action
return true;
}
/**
* Handle the action
*
* @param array $args Web and URL arguments
*
* @return void
*/
function handle($args)
{
parent::handle($args);
$this->showPage();
}
/**
* Returns the page title
*
* @return string page title
*/
function title()
{
return _("Conversation");
}
/**
* Show content.
*
* Display a hierarchical unordered list in the content area.
* Uses ConversationTree to do most of the heavy lifting.
*
* @return void
*/
function showContent()
{
// FIXME this needs to be a tree, not a list
$qry = 'SELECT * FROM notice WHERE conversation = %s ';
$offset = ($this->page-1)*NOTICES_PER_PAGE;
$offset = ($this->page-1) * NOTICES_PER_PAGE;
$limit = NOTICES_PER_PAGE + 1;
$txt = sprintf($qry, $this->id);
@ -95,9 +119,9 @@ class ConversationAction extends Action
'notice:conversation:'.$this->id,
$offset, $limit);
$nl = new NoticeList($notices, $this);
$ct = new ConversationTree($notices, $this);
$cnt = $nl->show();
$cnt = $ct->show();
$this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
$this->page, 'conversation', array('id' => $this->id));
@ -105,3 +129,170 @@ class ConversationAction extends Action
}
/**
* Conversation tree
*
* The widget class for displaying a hierarchical list of notices.
*
* @category Widget
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://laconi.ca/
*/
class ConversationTree extends NoticeList
{
var $tree = null;
var $table = null;
/**
* Show the tree of notices
*
* @return void
*/
function show()
{
$cnt = 0;
$this->tree = array();
$this->table = array();
while ($this->notice->fetch()) {
$cnt++;
$id = $this->notice->id;
$notice = clone($this->notice);
$this->table[$id] = $notice;
if (is_null($notice->reply_to)) {
$this->tree['root'] = array($notice->id);
} else if (array_key_exists($notice->reply_to, $this->tree)) {
$this->tree[$notice->reply_to][] = $notice->id;
} else {
$this->tree[$notice->reply_to] = array($notice->id);
}
}
$this->out->elementStart('div', array('id' =>'notices_primary'));
$this->out->element('h2', null, _('Notices'));
$this->out->elementStart('ul', array('class' => 'notices'));
if (array_key_exists('root', $this->tree)) {
$rootid = $this->tree['root'][0];
$this->showNoticePlus($rootid);
}
$this->out->elementEnd('ul');
$this->out->elementEnd('div');
return $cnt;
}
/**
* Shows a notice plus its list of children.
*
* @param integer $id ID of the notice to show
*
* @return void
*/
function showNoticePlus($id)
{
$notice = $this->table[$id];
// We take responsibility for doing the li
$this->out->elementStart('li', array('class' => 'hentry notice',
'id' => 'notice-' . $this->notice->id));
$item = $this->newListItem($notice);
$item->show();
if (array_key_exists($id, $this->tree)) {
$children = $this->tree[$id];
$this->out->elementStart('ul', array('class' => 'notices'));
foreach ($children as $child) {
$this->showNoticePlus($child);
}
$this->out->elementEnd('ul');
}
$this->out->elementEnd('li');
}
/**
* Override parent class to return our preferred item.
*
* @param Notice $notice Notice to display
*
* @return NoticeListItem a list item to show
*/
function newListItem($notice)
{
return new ConversationTreeItem($notice, $this->out);
}
}
/**
* Conversation tree list item
*
* Special class of NoticeListItem for use inside conversation trees.
*
* @category Widget
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://laconi.ca/
*/
class ConversationTreeItem extends NoticeListItem
{
/**
* start a single notice.
*
* The default creates the <li>; we skip, since the ConversationTree
* takes care of that.
*
* @return void
*/
function showStart()
{
return;
}
/**
* finish the notice
*
* The default closes the <li>; we skip, since the ConversationTree
* takes care of that.
*
* @return void
*/
function showEnd()
{
return;
}
/**
* show link to notice conversation page
*
* Since we're only used on the conversation page, we skip this
*
* @return void
*/
function showContext()
{
return;
}
}

3
db/foreign_services.sql
View File

@ -2,4 +2,5 @@ insert into foreign_service
(id, name, description, created)
values
('1','Twitter', 'Twitter Micro-blogging service', now()),
('2','Facebook', 'Facebook', now());
('2','Facebook', 'Facebook', now()),
('3','FacebookConnect', 'Facebook Connect', now());

112
plugins/FBConnect/FBCLoginGroupNav.php Normal file
View File

@ -0,0 +1,112 @@
<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Menu for login group of actions
*
* PHP version 5
*
* LICENCE: 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/>.
*
* @category Menu
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @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/
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR . '/lib/widget.php';
/**
* Menu for login group of actions
*
* @category Output
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Zach Copley <zach@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*
* @see Widget
*/
class FBCLoginGroupNav extends Widget
{
var $action = null;
/**
* Construction
*
* @param Action $action current action, used for output
*/
function __construct($action=null)
{
parent::__construct($action);
$this->action = $action;
}
/**
* Show the menu
*
* @return void
*/
function show()
{
common_debug('FBCLoginGroupNav');
$this->action->elementStart('dl', array('id' => 'site_nav_local_views'));
$this->action->element('dt', null, _('Local views'));
$this->action->elementStart('dd');
// action => array('prompt', 'title')
$menu = array();
$menu['login'] = array(_('Login'),
_('Login with a username and password'));
if (!(common_config('site','closed') || common_config('site','inviteonly'))) {
$menu['register'] = array(_('Register'),
_('Sign up for a new account'));
}
$menu['openidlogin'] = array(_('OpenID'),
_('Login or register with OpenID'));
$menu['FBConnectLogin'] = array(_('Facebook'),
_('Login or register using Facebook'));
$action_name = $this->action->trimmed('action');
$this->action->elementStart('ul', array('class' => 'nav'));
foreach ($menu as $menuaction => $menudesc) {
$this->action->menuItem(common_local_url($menuaction),
$menudesc[0],
$menudesc[1],
$action_name === $menuaction);
}
$this->action->elementEnd('ul');
$this->action->elementEnd('dd');
$this->action->elementEnd('dl');
}
}

113
plugins/FBConnect/FBCSettingsNav.php Normal file
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@ -0,0 +1,113 @@
<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Menu for login group of actions
*
* PHP version 5
*
* LICENCE: 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/>.
*
* @category Menu
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @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/
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR . '/lib/widget.php';
/**
* A widget for showing the connect group local nav menu
*
* @category Output
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Zach Copley <zach@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*
* @see Widget
*/
class FBCSettingsNav extends Widget
{
var $action = null;
/**
* Construction
*
* @param Action $action current action, used for output
*/
function __construct($action=null)
{
parent::__construct($action);
$this->action = $action;
}
/**
* Show the menu
*
* @return void
*/
function show()
{
$this->action->elementStart('dl', array('id' => 'site_nav_local_views'));
$this->action->element('dt', null, _('Local views'));
$this->action->elementStart('dd');
# action => array('prompt', 'title')
$menu =
array('imsettings' =>
array(_('IM'),
_('Updates by instant messenger (IM)')),
'smssettings' =>
array(_('SMS'),
_('Updates by SMS')),
'twittersettings' =>
array(_('Twitter'),
_('Twitter integration options')),
'FBConnectSettings' =>
array(_('Facebook'),
_('Facebook Connect settings')));
$action_name = $this->action->trimmed('action');
$this->action->elementStart('ul', array('class' => 'nav'));
foreach ($menu as $menuaction => $menudesc) {
if ($menuaction == 'imsettings' &&
!common_config('xmpp', 'enabled')) {
continue;
}
$this->action->menuItem(common_local_url($menuaction),
$menudesc[0],
$menudesc[1],
$action_name === $menuaction);
}
$this->action->elementEnd('ul');
$this->action->elementEnd('dd');
$this->action->elementEnd('dl');
}
}

387
plugins/FBConnect/FBConnectAuth.php Normal file
View File

@ -0,0 +1,387 @@
<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Plugin to enable Facebook Connect
*
* PHP version 5
*
* LICENCE: 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/>.
*
* @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/FBConnectPlugin.php';
class FBConnectauthAction extends Action
{
var $fbuid = null;
var $fb_fields = null;
function prepare($args) {
parent::prepare($args);
try {
$this->fbuid = getFacebook()->get_loggedin_user();
if ($this->fbuid > 0) {
$this->fb_fields = $this->getFacebookFields($this->fbuid,
array('first_name', 'last_name', 'name'));
} else {
common_debug("No Facebook User found.");
}
} catch (Exception $e) {
common_debug("Problem getting fbuid.");
}
return true;
}
function handle($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('FBConnectAuth')));
$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()
{
$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);
}
function tryLogin()
{
common_debug("Trying Facebook Login...");
$flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_CONNECT_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 {
common_debug("no flink found for fbuid: $this->fbuid");
$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)
{
common_debug("flinkUser()");
$flink = new Foreign_link();
$flink->user_id = $user_id;
$flink->foreign_id = $fbuid;
$flink->service = FACEBOOK_CONNECT_SERVICE;
$flink->created = common_sql_now();
$flink_id = $flink->insert();
return $flink_id;
}
function bestNewNickname()
{
if (!empty($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 $fullname;
}
}
return null;
}
// Given a string, try to make it work as a nickname
function nicknamize($str)
{
$str = preg_replace('/\W/', '', $str);
return strtolower($str);
}
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);
} catch (Exception $e) {
error_log("Failure in the api when requesting " . join(",", $fields)
." on uid " . $fb_uid . " : ". $e->getMessage());
return null;
}
}
}

356
plugins/FBConnect/FBConnectLogin.php
View File

@ -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';
if (!defined('LACONICA')) {
exit(1);
}
class FBConnectloginAction extends Action
require_once INSTALLDIR . '/plugins/FBConnect/FBConnectPlugin.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'));
return true;
}
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();
$this->showPage();
}
function getInstructions()
{
return _('Login with your Facebook Account');
}
function showPageNotice()
{
if ($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')));
}
$instr = $this->getInstructions();
$output = common_markup_to_html($instr);
$this->elementStart('div', 'instructions');
$this->raw($output);
$this->elementEnd('div');
}
function title()
{
return _('Facebook Account Setup');
return _('Facebook Login');
}
function showForm($error=null, $username=null)
{
$this->error = $error;
$this->username = $username;
function showContent() {
$this->showPage();
}
$this->elementStart('fieldset');
function showPage()
{
parent::showPage();
}
function showContent()
{
if (!empty($this->message_text)) {
$this->element('p', null, $this->message);
return;
}
$this->element('fb:login-button', array('onlogin' => 'goto_login()',
'length' => 'long'));
$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()
{
$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);
}
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)
{
$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 $flink_id;
}
function bestNewNickname()
{
if (!empty($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 $fullname;
}
}
return null;
}
// Given a string, try to make it work as a nickname
function nicknamize($str)
{
$str = preg_replace('/\W/', '', $str);
return strtolower($str);
}
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);
} catch (Exception $e) {
error_log("Failure in the api when requesting " . join(",", $fields)
." on uid " . $fb_uid . " : ". $e->getMessage());
return null;
}
$this->elementEnd('fieldset');
}
}

130
plugins/FBConnect/FBConnectPlugin.php
View File

@ -31,8 +31,15 @@ if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR . '/plugins/FBConnect/FBConnectLogin.php';
define("FACEBOOK_CONNECT_SERVICE", 3);
require_once INSTALLDIR . '/lib/facebookutil.php';
require_once INSTALLDIR . '/plugins/FBConnect/FBConnectAuth.php';
require_once INSTALLDIR . '/plugins/FBConnect/FBConnectLogin.php';
require_once INSTALLDIR . '/plugins/FBConnect/FBConnectSettings.php';
require_once INSTALLDIR . '/plugins/FBConnect/FBCLoginGroupNav.php';
require_once INSTALLDIR . '/plugins/FBConnect/FBCSettingsNav.php';
/**
* Plugin to enable Facebook Connect
@ -54,26 +61,14 @@ class FBConnectPlugin extends Plugin
// Hook in new actions
function onRouterInitialized(&$m) {
$m->connect('main/facebookconnect', array('action' => 'fbconnectlogin'));
$m->connect('main/facebookconnect', array('action' => 'FBConnectAuth'));
$m->connect('main/facebooklogin', array('action' => 'FBConnectLogin'));
$m->connect('settings/facebook', array('action' => 'FBConnectSettings'));
}
// Add in xmlns:fb
function onStartShowHTML($action)
{
// XXX: This is probably a bad place to do general processing
// so maybe I need to make some new events? Maybe in
// Action::prepare?
$name = get_class($action);
// Avoid a redirect loop
if (!in_array($name, array('FBConnectloginAction', 'ClientErrorAction'))) {
$this->checkFacebookUser($action);
}
$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ?
$_SERVER['HTTP_ACCEPT'] : null;
@ -120,15 +115,7 @@ class FBConnectPlugin extends Plugin
$apikey = common_config('facebook', 'apikey');
$plugin_path = common_path('plugins/FBConnect');
$login_url = common_get_returnto();
if ($login_url) {
// We don't have to return to it again
common_set_returnto(null);
} else {
$url = common_local_url('public');
}
$login_url = common_local_url('FBConnectAuth');
$logout_url = common_local_url('logout');
$html = sprintf('<script type="text/javascript">FB.init("%s", "%s/xd_receiver.htm");
@ -152,6 +139,33 @@ class FBConnectPlugin extends Plugin
$user = common_current_user();
if ($user) {
$flink = Foreign_link::getByUserId($user->id, FACEBOOK_CONNECT_SERVICE);
if ($flink) {
$facebook = getFacebook();
if ($facebook->api_client->users_isAppUser($flink->foreign_id) ||
$facebook->api_client->added) {
// XXX: We need to replace this with a proper mini-icon and only after
// checing the FB Connect JavaScript lib method to see what the Connect
// status is. Checking Connect status looks to be impossible with the
// PHP client.
$action->elementStart('li');
$action->elementStart('fb:profile-pic', array('uid' => $flink->foreign_id,
'facebook-logo' => 'true',
'linked' => 'false',
'width' => 32,
'height' => 32));
$action->elementEnd('fb:profile-pic');
$action->elementEnd('li');
}
}
$action->menuItem(common_local_url('all', array('nickname' => $user->nickname)),
_('Home'), _('Personal profile and friends timeline'), false, 'nav_home');
$action->menuItem(common_local_url('profilesettings'),
@ -198,66 +212,32 @@ class FBConnectPlugin extends Plugin
$action->menuItem(common_local_url('peoplesearch'),
_('Search'), _('Search for people or text'), false, 'nav_search');
// Tack on "Connect with Facebook" button
// XXX: Maybe this looks bad and should not go here. Where should it go?
if (!$user) {
$action->elementStart('li');
$action->element('fb:login-button', array('onlogin' => 'goto_login()',
'length' => 'long'));
$action->elementEnd('li');
}
return false;
}
function checkFacebookUser() {
function onStartShowLocalNavBlock($action)
{
$action_name = get_class($action);
$user = common_current_user();
$login_actions = array('LoginAction', 'RegisterAction',
'OpenidloginAction', 'FacebookStart');
if ($user) {
return;
if (in_array($action_name, $login_actions)) {
$nav = new FBCLoginGroupNav($action);
$nav->show();
return false;
}
try {
$connect_actions = array('SmssettingsAction',
'TwittersettingsAction', 'FBConnectSettingsAction');
$facebook = getFacebook();
$fbuid = $facebook->get_loggedin_user();
// If you're a Facebook user and you're logged in do nothing
// If you're a Facebook user and you're not logged in
// redirect to Facebook connect login page because that means you have clicked
// the 'connect with Facebook' button and have cookies
if ($fbuid > 0) {
if ($facebook->api_client->users_isAppUser($fbuid) ||
$facebook->api_client->added) {
// user should be connected...
common_debug("Facebook user found: $fbuid");
if ($user) {
common_debug("Facebook user is logged in.");
return;
} else {
common_debug("Facebook user is NOT logged in.");
common_redirect(common_local_url('fbconnectlogin'), 303);
}
} else {
common_debug("No Facebook connect user found.");
}
}
} catch (Exception $e) {
common_debug('Expired FB session.');
if (in_array($action_name, $connect_actions)) {
$nav = new FBCSettingsNav($action);
$nav->show();
return false;
}
return true;
}
}

184
plugins/FBConnect/FBConnectSettings.php Normal file
View File

@ -0,0 +1,184 @@
<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Facebook Connect settings
*
* PHP version 5
*
* LICENCE: 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/>.
*
* @category Settings
* @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/
*/
if (!defined('LACONICA')) {
exit(1);
}
require_once INSTALLDIR.'/lib/connectsettingsaction.php';
/**
* Facebook Connect settings action
*
* @category Settings
* @package Laconica
* @author Zach Copley <zach@controlyourself.ca>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://laconi.ca/
*/
class FBConnectSettingsAction extends ConnectSettingsAction
{
/**
* Title of the page
*
* @return string Title of the page
*/
function title()
{
return _('Facebook Connect Settings');
}
/**
* Instructions for use
*
* @return instructions for use
*/
function getInstructions()
{
return _('Manage how your account connects to Facebook');
}
/**
* Content area of the page
*
* Shows a form for uploading an avatar.
*
* @return void
*/
function showContent()
{
$user = common_current_user();
$flink = Foreign_link::getByUserID($user->id, FACEBOOK_CONNECT_SERVICE);
if (!$flink) {
$this->element('p', 'form_note',
_('There is no Facebook user connected to this account.'));
$this->element('fb:login-button', array('onlogin' => 'goto_login()',
'length' => 'long'));
return;
}
$this->element('p', 'form_note',
_('Connected Facebook user:'));
$this->elementStart('p', array('class' => 'facebook-user-display'));
$this->elementStart('fb:profile-pic',
array('uid' => $flink->foreign_id,
'size' => 'square',
'linked' => 'true',
'facebook-logo' => 'true'));
$this->elementEnd('fb:profile-pic');
$this->elementStart('fb:name', array('uid' => $flink->foreign_id));
$this->elementEnd('fb:name');
$this->elementEnd('p');
$this->elementStart('form', array('method' => 'post',
'id' => 'form_settings_facebook',
'class' => 'form_settings',
'action' =>
common_local_url('FBConnectSettings')));
$this->hidden('token', common_session_token());
$this->elementStart('fieldset');
$this->element('legend', null, _('Disconnect my account from Facebook'));
if (!$user->password) {
$this->elementStart('p', array('class' => 'form_guide'));
$this->text(_('Disconnecting your Faceboook ' .
'would make it impossible to log in! Please '));
$this->element('a',
array('href' => common_local_url('passwordsettings')),
_('set a password'));
$this->text(_(' first.'));
$this->elementEnd('p');
} else {
$this->submit('disconnect', _('Disconnect'));
}
$this->elementEnd('fieldset');
$this->elementEnd('form');
}
/**
* Handle post
*
* Disconnects the current Facebook user from the current user's account
*
* @return void
*/
function handlePost()
{
// CSRF protection
$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('disconnect')) {
$user = common_current_user();
$flink = Foreign_link::getByUserID($user->id, FACEBOOK_CONNECT_SERVICE);
$result = $flink->delete();
if ($result === false) {
common_log_db_error($user, 'DELETE', __FILE__);
$this->serverError(_('Couldn\'t delete link to Facebook.'));
return;
}
$facebook = getFacebook();
$facebook->logout();
$this->showForm(_('Facebook user disconnected.'), true);
} else {
$this->showForm(_('Not sure what you\'re trying to do.'));
return;
}
}
}