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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Edit an OAuth Application
*
* 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 Applications
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2008-2009 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET') && !defined('LACONICA')) {
exit(1);
}
/**
* Edit the details of an OAuth application
*
* This is the form for editing an application
*
* @category Application
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
class EditApplicationAction extends OwnerDesignAction
{
var $msg = null;
var $owner = null;
var $app = null;
function title()
{
return _('Edit Application');
}
/**
* Prepare to run
*/
function prepare($args)
{
parent::prepare($args);
if (!common_logged_in()) {
$this->clientError(_('You must be logged in to edit an application.'));
return false;
}
$id = (int)$this->arg('id');
$this->app = Oauth_application::staticGet($id);
$this->owner = User::staticGet($this->app->owner);
$cur = common_current_user();
if ($cur->id != $this->owner->id) {
$this->clientError(_('You are not the owner of this application.'), 401);
}
if (!$this->app) {
$this->clientError(_('No such application.'));
return false;
}
return true;
}
/**
* Handle the request
*
* On GET, show the form. On POST, try to save the app.
*
* @param array $args unused
*
* @return void
*/
function handle($args)
{
parent::handle($args);
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
$this->handlePost($args);
} else {
$this->showForm();
}
}
function handlePost($args)
{
// Workaround for PHP returning empty $_POST and $_FILES when POST
// length > post_max_size in php.ini
if (empty($_FILES)
&& empty($_POST)
&& ($_SERVER['CONTENT_LENGTH'] > 0)
) {
$msg = _('The server was unable to handle that much POST ' .
'data (%s bytes) due to its current configuration.');
$this->clientException(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
return;
}
// CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
$this->clientError(_('There was a problem with your session token.'));
return;
}
$cur = common_current_user();
if ($this->arg('cancel')) {
common_redirect(common_local_url('showapplication',
array('id' => $this->app->id)), 303);
} elseif ($this->arg('save')) {
$this->trySave();
} else {
$this->clientError(_('Unexpected form submission.'));
}
}
function showForm($msg=null)
{
$this->msg = $msg;
$this->showPage();
}
function showContent()
{
$form = new ApplicationEditForm($this, $this->app);
$form->show();
}
function showPageNotice()
{
if (!empty($this->msg)) {
$this->element('p', 'error', $this->msg);
} else {
$this->element('p', 'instructions',
_('Use this form to edit your application.'));
}
}
function trySave()
{
$name = $this->trimmed('name');
$description = $this->trimmed('description');
$source_url = $this->trimmed('source_url');
$organization = $this->trimmed('organization');
$homepage = $this->trimmed('homepage');
$callback_url = $this->trimmed('callback_url');
$type = $this->arg('app_type');
$access_type = $this->arg('default_access_type');
if (empty($name)) {
$this->showForm(_('Name is required.'));
return;
} elseif (mb_strlen($name) > 255) {
$this->showForm(_('Name is too long (max 255 chars).'));
return;
} elseif (empty($description)) {
$this->showForm(_('Description is required.'));
return;
} elseif (Oauth_application::descriptionTooLong($description)) {
$this->showForm(sprintf(
_('Description is too long (max %d chars).'),
Oauth_application::maxDescription()));
return;
} elseif (mb_strlen($source_url) > 255) {
$this->showForm(_('Source URL is too long.'));
return;
} elseif ((mb_strlen($source_url) > 0)
&& !Validate::uri($source_url,
array('allowed_schemes' => array('http', 'https'))))
{
$this->showForm(_('Source URL is not valid.'));
return;
} elseif (empty($organization)) {
$this->showForm(_('Organization is required.'));
return;
} elseif (mb_strlen($organization) > 255) {
$this->showForm(_('Organization is too long (max 255 chars).'));
return;
} elseif (empty($homepage)) {
$this->showForm(_('Organization homepage is required.'));
return;
} elseif ((mb_strlen($homepage) > 0)
&& !Validate::uri($homepage,
array('allowed_schemes' => array('http', 'https'))))
{
$this->showForm(_('Homepage is not a valid URL.'));
return;
} elseif (mb_strlen($callback_url) > 255) {
$this->showForm(_('Callback is too long.'));
return;
} elseif (mb_strlen($callback_url) > 0
&& !Validate::uri($source_url,
array('allowed_schemes' => array('http', 'https'))
))
{
$this->showForm(_('Callback URL is not valid.'));
return;
}
$cur = common_current_user();
// Checked in prepare() above
assert(!is_null($cur));
assert(!is_null($this->app));
$orig = clone($this->app);
$this->app->name = $name;
$this->app->description = $description;
$this->app->source_url = $source_url;
$this->app->organization = $organization;
$this->app->homepage = $homepage;
$this->app->callback_url = $callback_url;
$this->app->type = $type;
common_debug("access_type = $access_type");
if ($access_type == 'r') {
$this->app->access_type = 1;
} else {
$this->app->access_type = 3;
}
$result = $this->app->update($orig);
if (!$result) {
common_log_db_error($this->app, 'UPDATE', __FILE__);
$this->serverError(_('Could not update application.'));
}
$this->app->uploadLogo();
common_redirect(common_local_url('oauthappssettings'), 303);
}
}
|
