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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Site notice administration panel
*
* 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 StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2010 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')) {
exit(1);
}
require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php';
/**
* Update the site-wide notice text
*
* @category Admin
* @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 SitenoticeadminpanelAction extends AdminPanelAction
{
/**
* Returns the page title
*
* @return string page title
*/
function title()
{
return _('Site Notice');
}
/**
* Instructions for using this form.
*
* @return string instructions
*/
function getInstructions()
{
return _('Edit site-wide message');
}
/**
* Show the site notice admin panel form
*
* @return void
*/
function showForm()
{
$form = new SiteNoticeAdminPanelForm($this);
$form->show();
return;
}
/**
* Save settings from the form
*
* @return void
*/
function saveSettings()
{
$siteNotice = $this->trimmed('site-notice');
// assert(all values are valid);
// This throws an exception on validation errors
$this->validate(&$siteNotice);
$config = new Config();
$result = Config::save('site', 'notice', $siteNotice);
if (!result) {
$this->ServerError(_("Unable to save site notice."));
}
}
function validate(&$siteNotice)
{
// Validate notice text
if (mb_strlen($siteNotice) > 255) {
$this->clientError(
_('Max length for the site-wide notice is 255 chars')
);
}
// scrub HTML input
$config = array(
'safe' => 1,
'deny_attribute' => 'id,style,on*'
);
$siteNotice = htmLawed($siteNotice, $config);
}
}
class SiteNoticeAdminPanelForm extends AdminForm
{
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'form_site_notice_admin_panel';
}
/**
* class of the form
*
* @return string class of the form
*/
function formClass()
{
return 'form_settings';
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('sitenoticeadminpanel');
}
/**
* Data elements of the form
*
* @return void
*/
function formData()
{
$this->out->elementStart('ul', 'form_data');
$this->out->elementStart('li');
$this->out->textarea(
'site-notice',
_('Site notice text'),
common_config('site', 'notice'),
_('Site-wide notice text (255 chars max; HTML okay)')
);
$this->out->elementEnd('li');
$this->out->elementEnd('ul');
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
$this->out->submit(
'submit',
_('Save'),
'submit',
null,
_('Save site notice')
);
}
}
|
