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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Snapshots 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);
}
/**
* Manage snapshots
*
* @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 SnapshotadminpanelAction extends AdminPanelAction
{
/**
* Returns the page title
*
* @return string page title
*/
function title()
{
return _('Snapshots');
}
/**
* Instructions for using this form.
*
* @return string instructions
*/
function getInstructions()
{
return _('Manage snapshot configuration');
}
/**
* Show the snapshots admin panel form
*
* @return void
*/
function showForm()
{
$form = new SnapshotAdminPanelForm($this);
$form->show();
return;
}
/**
* Save settings from the form
*
* @return void
*/
function saveSettings()
{
static $settings = array(
'snapshot' => array('run', 'reporturl', 'frequency')
);
$values = array();
foreach ($settings as $section => $parts) {
foreach ($parts as $setting) {
$values[$section][$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 $section => $parts) {
foreach ($parts as $setting) {
Config::save($section, $setting, $values[$section][$setting]);
}
}
$config->query('COMMIT');
return;
}
function validate(&$values)
{
// Validate snapshot run value
if (!in_array($values['snapshot']['run'], array('web', 'cron', 'never'))) {
$this->clientError(_('Invalid snapshot run value.'));
}
// Validate snapshot frequency value
if (!Validate::number($values['snapshot']['frequency'])) {
$this->clientError(_('Snapshot frequency must be a number.'));
}
// Validate report URL
if (!is_null($values['snapshot']['reporturl'])
&& !Validate::uri(
$values['snapshot']['reporturl'],
array('allowed_schemes' => array('http', 'https')
)
)) {
$this->clientError(_('Invalid snapshot report URL.'));
}
}
}
class SnapshotAdminPanelForm extends AdminForm
{
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'form_snapshot_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('snapshotadminpanel');
}
/**
* Data elements of the form
*
* @return void
*/
function formData()
{
$this->out->elementStart(
'fieldset',
array('id' => 'settings_admin_snapshots')
);
$this->out->element('legend', null, _('Snapshots'));
$this->out->elementStart('ul', 'form_data');
$this->li();
$snapshot = array(
'web' => _('Randomly during web hit'),
'cron' => _('In a scheduled job'),
'never' => _('Never')
);
$this->out->dropdown(
'run',
_('Data snapshots'),
$snapshot,
_('When to send statistical data to status.net servers'),
false,
$this->value('run', 'snapshot')
);
$this->unli();
$this->li();
$this->input(
'frequency',
_('Frequency'),
_('Snapshots will be sent once every N web hits'),
'snapshot'
);
$this->unli();
$this->li();
$this->input(
'reporturl',
_('Report URL'),
_('Snapshots will be sent to this URL'),
'snapshot'
);
$this->unli();
$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
$this->out->submit(
'submit',
_('Save'),
'submit',
null,
_('Save snapshot settings')
);
}
}
|
