gnu-social/actions/siteadminpanel.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Site 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 2008-2011 StatusNet, Inc.
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* @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 site 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 SiteadminpanelAction extends AdminPanelAction
{
/**
* Returns the page title
*
* @return string page title
*/
function title()
{
// TRANS: Title for site administration panel.
return _m('TITLE','Site');
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}
/**
* Instructions for using this form.
*
* @return string instructions
*/
function getInstructions()
{
// TRANS: Instructions for site administration panel.
return _('Basic settings for this StatusNet site');
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}
/**
* Show the site admin panel form
*
* @return void
*/
function showForm()
{
$form = new SiteAdminPanelForm($this);
$form->show();
return;
}
/**
* Save settings from the form
*
* @return void
*/
function saveSettings()
{
static $settings = array(
'site' => array(
'name',
'broughtby',
'broughtbyurl',
'email',
'timezone',
'language',
'site',
'textlimit',
'dupelimit',
'logo',
'ssllogo'
)
);
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$values = array();
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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);
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$config = new Config();
$config->query('BEGIN');
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foreach ($settings as $section => $parts) {
foreach ($parts as $setting) {
Config::save($section, $setting, $values[$section][$setting]);
}
}
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$config->query('COMMIT');
return;
}
function validate(&$values)
{
// Validate site name
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if (empty($values['site']['name'])) {
// TRANS: Client error displayed trying to save an empty site name.
$this->clientError(_('Site name must have non-zero length.'));
}
// Validate email
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$values['site']['email'] = common_canonical_email($values['site']['email']);
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if (empty($values['site']['email'])) {
// TRANS: Client error displayed trying to save site settings without a contact address.
$this->clientError(_('You must have a valid contact email address.'));
}
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if (!Validate::email($values['site']['email'], common_config('email', 'check_domain'))) {
// TRANS: Client error displayed trying to save site settings without a valid contact address.
$this->clientError(_('Not a valid email address.'));
}
// Validate logos
if (!empty($values['site']['logo']) &&
!Validate::uri($values['site']['logo'], array('allowed_schemes' => array('http', 'https')))) {
// TRANS: Client error displayed when a logo URL does is not valid.
$this->clientError(_('Invalid logo URL.'));
}
if (!empty($values['site']['ssllogo']) &&
!Validate::uri($values['site']['ssllogo'], array('allowed_schemes' => array('https')))) {
// TRANS: Client error displayed when an SSL logo URL is invalid.
$this->clientError(_('Invalid SSL logo URL.'));
}
// Validate timezone
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if (is_null($values['site']['timezone']) ||
!in_array($values['site']['timezone'], DateTimeZone::listIdentifiers())) {
// TRANS: Client error displayed trying to save site settings without a timezone.
$this->clientError(_('Timezone not selected.'));
return;
}
// Validate language
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if (!is_null($values['site']['language']) &&
!in_array($values['site']['language'], array_keys(get_nice_language_list()))) {
// TRANS: Client error displayed trying to save site settings with an invalid language code.
// TRANS: %s is the invalid language code.
$this->clientError(sprintf(_('Unknown language "%s".'), $values['site']['language']));
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}
// Validate text limit
if (!Validate::number($values['site']['textlimit'], array('min' => 0))) {
// TRANS: Client error displayed trying to save site settings with a text limit below 0.
$this->clientError(_('Minimum text limit is 0 (unlimited).'));
}
// Validate dupe limit
if (!Validate::number($values['site']['dupelimit'], array('min' => 1))) {
// TRANS: Client error displayed trying to save site settings with a text limit below 1.
$this->clientError(_("Dupe limit must be one or more seconds."));
}
}
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}
// @todo FIXME: Class documentation missing.
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class SiteAdminPanelForm extends AdminForm
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{
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'form_site_admin_panel';
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}
/**
* class of the form
*
* @return string class of the form
*/
function formClass()
{
return 'form_settings';
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}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('siteadminpanel');
}
/**
* Data elements of the form
*
* @return void
*/
function formData()
{
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$this->out->elementStart('fieldset', array('id' => 'settings_admin_general'));
// TRANS: Fieldset legend on site settings panel.
$this->out->element('legend', null, _m('LEGEND','General'));
$this->out->elementStart('ul', 'form_data');
$this->li();
// TRANS: Field label on site settings panel.
$this->input('name', _m('LABEL','Site name'),
// TRANS: Field title on site settings panel.
_('The name of your site, like "Yourcompany Microblog".'));
$this->unli();
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$this->li();
// TRANS: Field label on site settings panel.
$this->input('broughtby', _('Brought by'),
// TRANS: Field title on site settings panel.
_('Text used for credits link in footer of each page.'));
$this->unli();
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$this->li();
// TRANS: Field label on site settings panel.
$this->input('broughtbyurl', _('Brought by URL'),
// TRANS: Field title on site settings panel.
_('URL used for credits link in footer of each page.'));
$this->unli();
$this->li();
// TRANS: Field label on site settings panel.
$this->input('email', _('Email'),
// TRANS: Field title on site settings panel.
_('Contact email address for your site.'));
$this->unli();
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$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
$this->showLogo();
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$this->out->elementStart('fieldset', array('id' => 'settings_admin_local'));
// TRANS: Fieldset legend on site settings panel.
$this->out->element('legend', null, _m('LEGEND','Local'));
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$this->out->elementStart('ul', 'form_data');
$timezones = array();
foreach (DateTimeZone::listIdentifiers() as $k => $v) {
$timezones[$v] = $v;
}
asort($timezones);
$this->li();
// TRANS: Dropdown label on site settings panel.
$this->out->dropdown('timezone', _('Default timezone'),
// TRANS: Dropdown title on site settings panel.
$timezones, _('Default timezone for the site; usually UTC.'),
true, $this->value('timezone'));
$this->unli();
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$this->li();
$this->out->dropdown('language',
// TRANS: Dropdown label on site settings panel.
_('Default language'),
get_nice_language_list(),
// TRANS: Dropdown title on site settings panel.
_('Site language when autodetection from browser settings is not available'),
false, $this->value('language'));
$this->unli();
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$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
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$this->out->elementStart('fieldset', array('id' => 'settings_admin_limits'));
// TRANS: Fieldset legend on site settings panel.
$this->out->element('legend', null, _m('LEGEND','Limits'));
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$this->out->elementStart('ul', 'form_data');
$this->li();
$this->input('textlimit',
// TRANS: Field label on site settings panel.
_('Text limit'),
// TRANS: Field title on site settings panel.
_('Maximum number of characters for notices.'));
$this->unli();
$this->li();
$this->input('dupelimit',
// TRANS: Field label on site settings panel.
_('Dupe limit'),
// TRANS: Field title on site settings panel.
_('How long users must wait (in seconds) to post the same thing again.'));
$this->unli();
$this->out->elementEnd('ul');
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$this->out->elementEnd('fieldset');
}
function showLogo()
{
$this->out->elementStart('fieldset', array('id' => 'settings_site_logo'));
// TRANS: Fieldset legend for form to change logo.
$this->out->element('legend', null, _('Logo'));
$this->out->elementStart('ul', 'form_data');
$this->li();
$this->input('logo',
// TRANS: Field label for StatusNet site logo.
_('Site logo'),
// TRANS: Title for field label for StatusNet site logo.
'Logo for the site (full URL).');
$this->unli();
$this->li();
$this->input('ssllogo',
// TRANS: Field label for SSL StatusNet site logo.
_('SSL logo'),
// TRANS: Title for field label for SSL StatusNet site logo.
'Logo to show on SSL pages (full URL).');
$this->unli();
$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
}
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/**
* Action elements
*
* @return void
*/
function formActions()
{
$this->out->submit('submit',
// TRANS: Button text for saving site settings.
_m('BUTTON','Save'),
'submit',
null,
// TRANS: Button title for saving site settings.
_('Save site settings'));
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}
}