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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Design 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 Evan Prodromou <evan@status.net>
* @author Zach Copley <zach@status.net>
* @author Sarven Capadisli <csarven@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')) {
exit(1);
}
/**
* Administer design settings
*
* @category Admin
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @author Zach Copley <zach@status.net>
* @author Sarven Capadisli <csarven@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 DesignadminpanelAction extends AdminPanelAction
{
/**
* Returns the page title
*
* @return string page title
*/
function title()
{
return _('Design');
}
/**
* Instructions for using this form.
*
* @return string instructions
*/
function getInstructions()
{
return _('Design settings for this StatusNet site.');
}
/**
* Show the site admin panel form
*
* @return void
*/
function showForm()
{
$form = new DesignAdminPanelForm($this);
$form->show();
return;
}
/**
* Save settings from the form
*
* @return void
*/
function saveSettings()
{
static $settings = array('theme');
$values = array();
foreach ($settings as $setting) {
$values[$setting] = $this->trimmed($setting);
}
// This throws an exception on validation errors
$this->validate($values);
// assert(all values are valid);
$config = new Config();
$config->query('BEGIN');
foreach ($settings as $setting) {
Config::save('site', $setting, $values[$setting]);
}
$config->query('COMMIT');
return;
}
function validate(&$values)
{
if (!in_array($values['theme'], Theme::listAvailable())) {
$this->clientError(sprintf(_("Theme not available: %s"), $values['theme']));
}
}
}
class DesignAdminPanelForm extends Form
{
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'designadminpanel';
}
/**
* class of the form
*
* @return string class of the form
*/
function formClass()
{
return 'form_design_admin_panel';
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('designadminpanel');
}
/**
* Data elements of the form
*
* @return void
*/
function formData()
{
$themes = Theme::listAvailable();
asort($themes);
$themes = array_combine($themes, $themes);
$this->out->elementStart('ul');
$this->out->elementStart('li');
$this->out->dropdown('theme', _('Theme'),
$themes, _('Theme for the site.'),
true, $this->value('theme'));
$this->out->elementEnd('li');
$this->out->elementEnd('ul');
}
/**
* Utility to simplify some of the duplicated code around
* params and settings.
*
* @param string $setting Name of the setting
* @param string $title Title to use for the input
* @param string $instructions Instructions for this field
*
* @return void
*/
function input($setting, $title, $instructions)
{
$this->out->input($setting, $title, $this->value($setting), $instructions);
}
/**
* Utility to simplify getting the posted-or-stored setting value
*
* @param string $setting Name of the setting
*
* @return string param value if posted, or current config value
*/
function value($setting)
{
$value = $this->out->trimmed($setting);
if (empty($value)) {
$value = common_config('site', $setting);
}
return $value;
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
$this->out->submit('submit', _('Save'), 'submit', null, _('Save site settings'));
}
}
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