--- /dev/null
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * License 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);
+}
+
+/**
+ * License settings
+ *
+ * @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 LicenseadminpanelAction extends AdminPanelAction
+{
+
+ /**
+ * Returns the page title
+ *
+ * @return string page title
+ */
+
+ function title()
+ {
+ // TRANS: User admin panel title
+ return _m('TITLE', 'License');
+ }
+
+ /**
+ * Instructions for using this form.
+ *
+ * @return string instructions
+ */
+
+ function getInstructions()
+ {
+ return _('License for this StatusNet site');
+ }
+
+ /**
+ * Show the site admin panel form
+ *
+ * @return void
+ */
+
+ function showForm()
+ {
+ $form = new LicenseAdminPanelForm($this);
+ $form->show();
+ return;
+ }
+
+ /**
+ * Save settings from the form
+ *
+ * @return void
+ */
+
+ function saveSettings()
+ {
+ static $settings = array(
+ 'license' => array('type', 'owner', 'url', 'title', 'image')
+ );
+
+ $values = array();
+
+ foreach ($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]);
+ }
+ }
+
+ $config->query('COMMIT');
+
+ return;
+ }
+
+ /**
+ * Validate License admin form values
+ *
+ * @param array &$values from the form
+ *
+ * @return nothing
+ */
+
+ function validate(&$values)
+ {
+ // Validate license type (shouldn't have to do it, but just in case)
+
+ $types = array('private', 'allrightsreserved', 'cc');
+
+ if (!in_array($values['license']['type'], $types)) {
+ $this->clientError(_("Invalid license selection."));
+ }
+
+ // Make sure the user has set an owner if the site has a private
+ // license
+
+ if ($values['license']['type'] == 'allrightsreserved'
+ && empty($values['license']['owner'])
+ ) {
+ $this->clientError(
+ _("You must specify the owner of the content when using the All Rights Reserved license.")
+ );
+ }
+
+ // Make sure the license title is not too long
+ if (mb_strlen($values['license']['type']) > 255) {
+ $this->clientError(
+ _("Invalid license title. Max length is 255 characters.")
+ );
+ }
+
+ // make sure the license URL and license image URL are valid URLs
+
+ $options = array('allowed_schemes' => array('http', 'https'));
+
+ if (!Validate::uri($values['license']['url'], $options)) {
+ $this->clientError(_("Invalid license URL."));
+ }
+
+ if (!Validate::uri($values['license']['image'], $options)) {
+ $this->clientError(_("Invalid license image URL."));
+ }
+ }
+}
+
+class LicenseAdminPanelForm extends AdminForm
+{
+ /**
+ * ID of the form
+ *
+ * @return int ID of the form
+ */
+
+ function id()
+ {
+ return 'licenseadminpanel';
+ }
+
+ /**
+ * 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('licenseadminpanel');
+ }
+
+ /**
+ * Data elements of the form
+ *
+ * @return void
+ */
+
+ function formData()
+ {
+ $this->out->elementStart(
+ 'fieldset', array('id' => 'settings_license-selection')
+ );
+ $this->out->element('legend', null, _('License selection'));
+ $this->out->elementStart('ul', 'form_data');
+
+ $this->li();
+
+ $types = array(
+ 'private' => _('Private'),
+ 'allrightsreserved' => _('All Rights Reserved'),
+ 'cc' => _('Creative Commons')
+ );
+
+ $this->out->dropdown(
+ 'type',
+ _('Type'),
+ $types,
+ _('Select license'),
+ false,
+ $this->value('type', 'license')
+ );
+
+ $this->unli();
+
+ $this->out->elementEnd('ul');
+ $this->out->elementEnd('fieldset');
+
+ $this->out->elementStart(
+ 'fieldset',
+ array('id' => 'settings_license-details')
+ );
+ $this->out->element('legend', null, _('License details'));
+ $this->out->elementStart('ul', 'form_data');
+
+ $this->li();
+ $this->input(
+ 'owner',
+ _('Owner'),
+ _('Name of the owner of the site\'s content (if applicable).'),
+ 'license'
+ );
+ $this->unli();
+
+ $this->li();
+ $this->input(
+ 'title',
+ _('License Title'),
+ _('The title of the license.'),
+ 'license'
+ );
+ $this->unli();
+
+ $this->li();
+ $this->input(
+ 'url',
+ _('License URL'),
+ _('URL for more information about the license.'),
+ 'license'
+ );
+ $this->unli();
+
+ $this->li();
+ $this->input(
+ 'image', _('License Image URL'),
+ _('URL for an image to display with the license.'),
+ 'license'
+ );
+ $this->unli();
+
+ $this->out->elementEnd('ul');
+ $this->out->elementEnd('fieldset');
+ }
+
+ /**
+ * Action elements
+ *
+ * @return void
+ */
+
+ function formActions()
+ {
+ $this->out->submit(
+ 'submit', _('Save'), 'submit', null, _('Save license settings')
+ );
+ }
+}