gnu-social/actions/pathsadminpanel.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Paths 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.
* @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);
}
/**
* Paths 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 PathsadminpanelAction extends AdminPanelAction
{
/**
* Returns the page title
*
* @return string page title
*/
function title()
{
// TRANS: Title for Paths admin panel.
return _('Paths');
}
/**
* Instructions for using this form.
*
* @return string instructions
*/
function getInstructions()
{
// TRANS: Form instructions for Path admin panel.
return _('Path and server settings for this StatusNet site');
}
/**
* Show the paths admin panel form
*
* @return void
*/
function showForm()
{
$form = new PathsAdminPanelForm($this);
$form->show();
return;
}
/**
* Save settings from the form
*
* @return void
*/
function saveSettings()
{
static $settings = array(
'site' => array('path', 'locale_path', 'ssl', 'sslserver'),
'theme' => array('server', 'dir', 'path', 'sslserver', 'sslpath'),
'avatar' => array('server', 'dir', 'path'),
'attachments' => array('server', 'dir', 'path', 'sslserver', 'sslpath')
);
// XXX: If we're only going to have one boolean on thi page we
// can remove some of the boolean processing code --Z
static $booleans = array('site' => array('fancy'));
$values = array();
foreach ($settings as $section => $parts) {
foreach ($parts as $setting) {
$values[$section][$setting] = $this->trimmed("$section-$setting");
}
}
foreach ($booleans as $section => $parts) {
foreach ($parts as $setting) {
$values[$section][$setting] = ($this->boolean($setting)) ? 1 : 0;
}
}
$this->validate($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][$setting]);
}
}
foreach ($booleans as $section => $parts) {
foreach ($parts as $setting) {
Config::save($section, $setting, $values[$section][$setting]);
}
}
$config->query('COMMIT');
return;
}
/**
* Attempt to validate setting values
*
* @return void
*/
function validate(&$values)
{
// Validate theme dir
if (!empty($values['theme']['dir']) && !is_readable($values['theme']['dir'])) {
// TRANS: Client error in Paths admin panel.
// TRANS: %s is the directory that could not be read from.
$this->clientError(sprintf(_('Theme directory not readable: %s.'), $values['theme']['dir']));
}
// Validate avatar dir
if (empty($values['avatar']['dir']) || !is_writable($values['avatar']['dir'])) {
// TRANS: Client error in Paths admin panel.
// TRANS: %s is the avatar directory that could not be written to.
$this->clientError(sprintf(_('Avatar directory not writable: %s.'), $values['avatar']['dir']));
}
// Validate locales dir
// XXX: What else do we need to validate for lacales path here? --Z
if (!empty($values['site']['locale_path']) && !is_readable($values['site']['locale_path'])) {
// TRANS: Client error in Paths admin panel.
// TRANS: %s is the locales directory that could not be read from.
$this->clientError(sprintf(_('Locales directory not readable: %s.'), $values['site']['locale_path']));
}
// Validate SSL setup
if (mb_strlen($values['site']['sslserver']) > 255) {
// TRANS: Client error in Paths admin panel.
// TRANS: %s is the SSL server URL that is too long.
$this->clientError(_('Invalid SSL server. The maximum length is 255 characters.'));
}
}
}
class PathsAdminPanelForm extends AdminForm
{
/**
* ID of the form
*
* @return int ID of the form
*/
function id()
{
return 'form_paths_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('pathsadminpanel');
}
/**
* Data elements of the form
*
* @return void
*/
function formData()
{
$this->out->elementStart('fieldset', array('id' => 'settings_paths_locale'));
// TRANS: Fieldset legend in Paths admin panel.
$this->out->element('legend', null, _('Site'), 'site');
$this->out->elementStart('ul', 'form_data');
$this->li();
$this->input('server',
// TRANS: Field label in Paths admin panel.
_('Server'),
// TRANS: Field title in Paths admin panel.
_('Site\'s server hostname.'));
$this->unli();
$this->li();
$this->input('path',
// TRANS: Field label in Paths admin panel.
_('Path'),
// TRANS: Field title in Paths admin panel.
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_('Site path.'));
$this->unli();
$this->li();
$this->input('locale_path',
// TRANS: Field label in Paths admin panel.
_('Locale directory'),
// TRANS: Field title in Paths admin panel.
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_('Directory path to locales.'),
'site');
$this->unli();
$this->li();
$this->out->checkbox('fancy',
// TRANS: Checkbox label in Paths admin panel.
_('Fancy URLs'),
(bool) $this->value('fancy'),
// TRANS: Field title in Paths admin panel.
_('Use fancy URLs (more readable and memorable)?'));
$this->unli();
$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
$this->out->elementStart('fieldset', array('id' => 'settings_paths_theme'));
// TRANS: Fieldset legend in Paths admin panel.
$this->out->element('legend', null, _m('LEGEND','Theme'));
$this->out->elementStart('ul', 'form_data');
$this->li();
$this->input('server',
// TRANS: Field label in Paths admin panel.
_('Server'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Server for themes.'),
'theme');
$this->unli();
$this->li();
$this->input('path',
// TRANS: Field label in Paths admin panel.
_('Path'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Web path to themes.'),
'theme');
$this->unli();
$this->li();
$this->input('sslserver',
// TRANS: Field label in Paths admin panel.
_('SSL server'),
// TRANS: Tooltip for field label in Paths admin panel.
_('SSL server for themes (default: SSL server).'),
'theme');
$this->unli();
$this->li();
$this->input('sslpath',
// TRANS: Field label in Paths admin panel.
_('SSL path'),
// TRANS: Tooltip for field label in Paths admin panel.
_('SSL path to themes (default: /theme/).'),
'theme');
$this->unli();
$this->li();
$this->input('dir',
// TRANS: Field label in Paths admin panel.
_('Directory'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Directory where themes are located.'),
'theme');
$this->unli();
$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
$this->out->elementStart('fieldset', array('id' => 'settings_avatar-paths'));
// TRANS: Fieldset legend in Paths admin panel.
$this->out->element('legend', null, _('Avatars'));
$this->out->elementStart('ul', 'form_data');
$this->li();
$this->input('server',
// TRANS: Field label in Paths admin panel.
_('Avatar server'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Server for avatars.'),
'avatar');
$this->unli();
$this->li();
$this->input('path',
// TRANS: Field label in Paths admin panel.
_('Avatar path'),
// TRANS: Tooltip for field label in Paths admin panel.
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_('Web path to avatars.'),
'avatar');
$this->unli();
$this->li();
$this->input('dir',
// TRANS: Field label in Paths admin panel.
_('Avatar directory'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Directory where avatars are located.'),
'avatar');
$this->unli();
$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
$this->out->elementStart('fieldset', array('id' =>
'settings_attachments-paths'));
// TRANS: Fieldset legens in Paths admin panel.
$this->out->element('legend', null, _('Attachments'));
$this->out->elementStart('ul', 'form_data');
$this->li();
$this->input('server',
// TRANS: Field label in Paths admin panel.
_('Server'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Server for attachments.'),
'attachments');
$this->unli();
$this->li();
$this->input('path',
// TRANS: Field label in Paths admin panel.
_('Path'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Web path to attachments.'),
'attachments');
$this->unli();
$this->li();
$this->input('sslserver',
// TRANS: Field label in Paths admin panel.
_('SSL server'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Server for attachments on SSL pages.'),
'attachments');
$this->unli();
$this->li();
$this->input('sslpath',
// TRANS: Field label in Paths admin panel.
_('SSL path'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Web path to attachments on SSL pages.'),
'attachments');
$this->unli();
$this->li();
$this->input('dir',
// TRANS: Field label in Paths admin panel.
_('Directory'),
// TRANS: Tooltip for field label in Paths admin panel.
_('Directory where attachments are located.'),
'attachments');
$this->unli();
$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
$this->out->elementStart('fieldset', array('id' => 'settings_admin_ssl'));
// TRANS: Fieldset legend in Paths admin panel.
$this->out->element('legend', null, _m('LEGEND','SSL'));
$this->out->elementStart('ul', 'form_data');
$this->li();
// TRANS: Drop down option in Paths admin panel (option for "When to use SSL").
$ssl = array('never' => _('Never'),
// TRANS: Drop down option in Paths admin panel (option for "When to use SSL").
'sometimes' => _('Sometimes'),
// TRANS: Drop down option in Paths admin panel (option for "When to use SSL").
'always' => _('Always'));
$this->out->dropdown('site-ssl',
// TRANS: Drop down label in Paths admin panel.
_('Use SSL'),
// TRANS: Tooltip for field label in Paths admin panel.
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$ssl, _('When to use SSL.'),
false,
$this->value('ssl', 'site'));
$this->unli();
$this->li();
$this->input('sslserver',
// TRANS: Field label in Paths admin panel.
_('SSL server'),
// TRANS: Tooltip for field label in Paths admin panel.
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_('Server to direct SSL requests to.'),
'site');
$this->unli();
$this->out->elementEnd('ul');
$this->out->elementEnd('fieldset');
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
// TRANS: Button text to store form data in the Paths admin panel.
$this->out->submit('save', _m('BUTTON','Save'), 'submit',
// TRANS: Button title text to store form data in the Paths admin panel.
'save', _('Save path settings.'));
}
/**
* Utility to simplify some of the duplicated code around
* params and settings. Overriding the input() in the base class
* to handle a whole bunch of cases of settings with the same
* name under different sections.
*
* @param string $setting Name of the setting
* @param string $title Title to use for the input
* @param string $instructions Instructions for this field
* @param string $section config section, default = 'site'
*
* @return void
*/
function input($setting, $title, $instructions, $section='site')
{
$this->out->input("$section-$setting", $title, $this->value($setting, $section), $instructions);
}
}