diff options
Diffstat (limited to 'actions')
| -rw-r--r-- | actions/login.php | 157 |
1 files changed, 133 insertions, 24 deletions
diff --git a/actions/login.php b/actions/login.php index 4e580d360..9fcf740eb 100644 --- a/actions/login.php +++ b/actions/login.php @@ -1,9 +1,12 @@ <?php -/* - * Laconica - a distributed open-source microblogging tool - * Copyright (C) 2008, Controlez-Vous, Inc. +/** + * Laconica, the distributed open-source microblogging tool * - * This program is free software: you can redistribute it and/or modify + * List of replies + * + * 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. @@ -15,19 +18,58 @@ * * 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 Login + * @package Laconica + * @author Evan Prodromou <evan@controlyourself.ca> + * @copyright 2008-2009 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); } +if (!defined('LACONICA')) { + exit(1); +} + +/** + * List of replies + * + * @category Personal + * @package Laconica + * @author Evan Prodromou <evan@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 LoginAction extends Action { + /** + * Has there been an error? + */ + var $error = null; - + + /** + * Is this a read-only action? + * + * @return boolean true + */ + function isReadOnly() { return true; } + /** + * Handle input, produce output + * + * Switches on request method; either shows the form or handles its input. + * + * @param array $args $_REQUEST data + * + * @return void + */ + function handle($args) { parent::handle($args); @@ -40,21 +82,32 @@ class LoginAction extends Action } } + /** + * Check the login data + * + * Determines if the login data is valid. If so, logs the user + * in, and redirects to the 'with friends' page, or to the stored + * return-to URL. + * + * @return void + */ + function checkLogin() { - # XXX: login throttle + // XXX: login throttle - # CSRF protection - token set in common_notice_form() + // CSRF protection - token set in common_notice_form() $token = $this->trimmed('token'); if (!$token || $token != common_session_token()) { - $this->clientError(_('There was a problem with your session token. Try again, please.')); + $this->clientError(_('There was a problem with your session token. '. + 'Try again, please.')); return; } $nickname = common_canonical_nickname($this->trimmed('nickname')); $password = $this->arg('password'); if (common_check_user($nickname, $password)) { - # success! + // success! if (!common_set_user($nickname)) { $this->serverError(_('Error setting user.')); return; @@ -64,10 +117,10 @@ class LoginAction extends Action common_debug('Adding rememberme cookie for ' . $nickname); common_rememberme(); } - # success! + // success! $url = common_get_returnto(); if ($url) { - # We don't have to return to it again + // We don't have to return to it again common_set_returnto(null); } else { $url = common_local_url('all', @@ -80,7 +133,7 @@ class LoginAction extends Action return; } - # success! + // success! if (!common_set_user($user)) { $this->serverError(_('Error setting user.')); return; @@ -92,10 +145,10 @@ class LoginAction extends Action common_debug('Adding rememberme cookie for ' . $nickname); common_rememberme($user); } - # success! + // success! $url = common_get_returnto(); if ($url) { - # We don't have to return to it again + // We don't have to return to it again common_set_returnto(null); } else { $url = common_local_url('all', @@ -105,30 +158,65 @@ class LoginAction extends Action common_redirect($url); } + /** + * Store an error and show the page + * + * This used to show the whole page; now, it's just a wrapper + * that stores the error in an attribute. + * + * @param string $error error, if any. + * + * @return void + */ + function showForm($error=null) { $this->error = $error; $this->showPage(); } + /** + * Title of the page + * + * @return string title of the page + */ + function title() { return _('Login'); } + /** + * Show page notice + * + * Display a notice for how to use the page, or the + * error if it exists. + * + * @return void + */ + function showPageNotice() { if ($this->error) { $this->element('p', 'error', $this->error); } else { - $instr = $this->getInstructions(); + $instr = $this->getInstructions(); $output = common_markup_to_html($instr); + $this->raw($output); } } - + + /** + * Core of the display code + * + * Shows the login form. + * + * @return void + */ + function showContent() - { + { $this->elementStart('form', array('method' => 'post', 'id' => 'form_login', 'class' => 'form_settings', @@ -158,14 +246,21 @@ class LoginAction extends Action $this->elementEnd('p'); } + /** + * Instructions for using the form + * + * For "remembered" logins, we make the user re-login when they + * try to change settings. Different instructions for this case. + * + * @return void + */ + function getInstructions() { - if (common_logged_in() && - !common_is_real_login() && - common_get_returnto()) - { - # rememberme logins have to reauthenticate before - # changing any profile settings (cookie-stealing protection) + if (common_logged_in() && !common_is_real_login() && + common_get_returnto()) { + // rememberme logins have to reauthenticate before + // changing any profile settings (cookie-stealing protection) return _('For security reasons, please re-enter your ' . 'user name and password ' . 'before changing your settings.'); @@ -176,4 +271,18 @@ class LoginAction extends Action 'try [OpenID](%%action.openidlogin%%). '); } } + + /** + * A local menu + * + * Shows different login/register actions. + * + * @return void + */ + + function showLocalNav() + { + $nav = new LoginGroupNav($this); + $nav->show(); + } } |