335 lines
9.6 KiB
PHP
335 lines
9.6 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* License administration panel
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*
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* @category Settings
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* @package GNUsocial
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* @author Zach Copley <zach@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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defined('GNUSOCIAL') || die();
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/**
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* License settings
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*
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* @category Admin
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* @package GNUsocial
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* @author Zach Copley <zach@status.net>
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class LicenseadminpanelAction extends AdminPanelAction
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{
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/**
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* Returns the page title
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*
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* @return string page title
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*/
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public function title()
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{
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// TRANS: User admin panel title
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return _m('TITLE', 'License');
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}
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/**
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* Instructions for using this form.
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*
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* @return string instructions
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*/
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public function getInstructions()
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{
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// TRANS: Form instructions for the site license admin panel.
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return _('License for this StatusNet site');
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}
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/**
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* Show the site admin panel form
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*
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* @return void
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*/
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public function showForm()
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{
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$form = new LicenseAdminPanelForm($this);
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$form->show();
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return;
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}
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/**
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* Save settings from the form
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*
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* @return void
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*/
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public function saveSettings()
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{
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static $settings = array(
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'license' => array('type', 'owner', 'url', 'title', 'image')
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);
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$values = array();
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foreach ($settings as $section => $parts) {
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foreach ($parts as $setting) {
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$values[$section][$setting] = $this->trimmed($setting);
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}
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}
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// This throws an exception on validation errors
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$this->validate($values);
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// assert(all values are valid);
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$config = new Config();
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$config->query('START TRANSACTION');
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foreach ($settings as $section => $parts) {
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foreach ($parts as $setting) {
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Config::save($section, $setting, $values[$section][$setting]);
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}
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}
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$config->query('COMMIT');
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return;
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}
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/**
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* Validate License admin form values
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*
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* @param array &$values from the form
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*
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* @return nothing
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*/
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public function validate(&$values)
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{
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// Validate license type (shouldn't have to do it, but just in case)
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$types = array('private', 'allrightsreserved', 'cc');
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if (!in_array($values['license']['type'], $types)) {
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// TRANS: Client error displayed selecting an invalid license in the license admin panel.
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$this->clientError(_('Invalid license selection.'));
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}
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// Make sure the user has set an owner if the site has a private
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// license
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if ($values['license']['type'] == 'allrightsreserved'
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&& empty($values['license']['owner'])
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) {
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$this->clientError(
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// TRANS: Client error displayed when not specifying an owner for the all rights reserved license in the license admin panel.
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_('You must specify the owner of the content when using the All Rights Reserved license.')
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);
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}
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// Make sure the license title is not too long
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if (mb_strlen($values['license']['type']) > 255) {
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$this->clientError(
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// TRANS: Client error displayed selecting a too long license title in the license admin panel.
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_('Invalid license title. Maximum length is 255 characters.')
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);
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}
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// URLs should be set for cc license
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if ($values['license']['type'] == 'cc') {
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if (!common_valid_http_url($values['license']['url'])) {
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// TRANS: Client error displayed specifying an invalid license URL in the license admin panel.
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$this->clientError(_('Invalid license URL.'));
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}
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if (!common_valid_http_url($values['license']['image'])) {
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// TRANS: Client error displayed specifying an invalid license image URL in the license admin panel.
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$this->clientError(_('Invalid license image URL.'));
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}
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}
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// can be either blank or a valid URL for private & allrightsreserved
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if (!empty($values['license']['url'])) {
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if (!common_valid_http_url($values['license']['url'])) {
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// TRANS: Client error displayed specifying an invalid license URL in the license admin panel.
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$this->clientError(_('License URL must be blank or a valid URL.'));
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}
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}
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// can be either blank or a valid URL for private & allrightsreserved
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if (!empty($values['license']['image'])) {
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if (!common_valid_http_url($values['license']['image'])) {
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// TRANS: Client error displayed specifying an invalid license image URL in the license admin panel.
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$this->clientError(_('License image must be blank or valid URL.'));
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}
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}
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}
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}
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class LicenseAdminPanelForm extends AdminForm
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{
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/**
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* ID of the form
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*
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* @return int ID of the form
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*/
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public function id()
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{
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return 'licenseadminpanel';
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}
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/**
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* class of the form
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*
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* @return string class of the form
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*/
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public function formClass()
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{
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return 'form_settings';
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}
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/**
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* Action of the form
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*
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* @return string URL of the action
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*/
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public function action()
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{
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return common_local_url('licenseadminpanel');
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}
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/**
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* Data elements of the form
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*
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* @return void
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*/
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public function formData()
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{
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$this->out->elementStart(
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'fieldset',
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['id' => 'settings_license-selection']
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);
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// TRANS: Form legend in the license admin panel.
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$this->out->element('legend', null, _('License selection'));
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$this->out->elementStart('ul', 'form_data');
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$this->li();
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$types = array(
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// TRANS: License option in the license admin panel.
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'private' => _('Private'),
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// TRANS: License option in the license admin panel.
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'allrightsreserved' => _('All Rights Reserved'),
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// TRANS: License option in the license admin panel.
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'cc' => _('Creative Commons')
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);
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$this->out->dropdown(
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'type',
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// TRANS: Dropdown field label in the license admin panel.
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_('Type'),
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$types,
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// TRANS: Dropdown field instructions in the license admin panel.
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_('Select a license.'),
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false,
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$this->value('type', 'license')
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);
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$this->unli();
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$this->out->elementEnd('ul');
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$this->out->elementEnd('fieldset');
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$this->out->elementStart(
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'fieldset',
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array('id' => 'settings_license-details')
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);
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// TRANS: Form legend in the license admin panel.
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$this->out->element('legend', null, _('License details'));
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$this->out->elementStart('ul', 'form_data');
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$this->li();
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$this->input(
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'owner',
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// TRANS: Field label in the license admin panel.
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_('Owner'),
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// TRANS: Field title in the license admin panel.
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_('Name of the owner of the site\'s content (if applicable).'),
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'license'
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);
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$this->unli();
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$this->li();
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$this->input(
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'title',
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// TRANS: Field label in the license admin panel.
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_('License Title'),
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// TRANS: Field title in the license admin panel.
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_('The title of the license.'),
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'license'
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);
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$this->unli();
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$this->li();
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$this->input(
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'url',
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// TRANS: Field label in the license admin panel.
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_('License URL'),
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// TRANS: Field title in the license admin panel.
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_('URL for more information about the license.'),
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'license'
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);
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$this->unli();
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$this->li();
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$this->input(
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// TRANS: Field label in the license admin panel.
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'image',
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_('License Image URL'),
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// TRANS: Field title in the license admin panel.
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_('URL for an image to display with the license.'),
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'license'
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);
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$this->unli();
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$this->out->elementEnd('ul');
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$this->out->elementEnd('fieldset');
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}
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/**
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* Action elements
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*
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* @return void
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*/
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public function formActions()
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{
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$this->out->submit(
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'submit',
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// TRANS: Button text in the license admin panel.
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_m('BUTTON', 'Save'),
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'submit',
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null,
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// TRANS: Button title in the license admin panel.
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_('Save license settings.')
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);
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}
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}
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