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Diffstat (limited to 'actions/sitenoticeadminpanel.php')
| -rw-r--r-- | actions/sitenoticeadminpanel.php | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/actions/sitenoticeadminpanel.php b/actions/sitenoticeadminpanel.php new file mode 100644 index 000000000..613a2e96b --- /dev/null +++ b/actions/sitenoticeadminpanel.php @@ -0,0 +1,201 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Site notice 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); +} + +require_once INSTALLDIR.'/extlib/htmLawed/htmLawed.php'; + +/** + * Update the site-wide notice text + * + * @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 SitenoticeadminpanelAction extends AdminPanelAction +{ + /** + * Returns the page title + * + * @return string page title + */ + + function title() + { + return _('Site Notice'); + } + + /** + * Instructions for using this form. + * + * @return string instructions + */ + + function getInstructions() + { + return _('Edit site-wide message'); + } + + /** + * Show the site notice admin panel form + * + * @return void + */ + + function showForm() + { + $form = new SiteNoticeAdminPanelForm($this); + $form->show(); + return; + } + + /** + * Save settings from the form + * + * @return void + */ + + function saveSettings() + { + $siteNotice = $this->trimmed('site-notice'); + + // assert(all values are valid); + // This throws an exception on validation errors + + $this->validate(&$siteNotice); + + $config = new Config(); + + $result = Config::save('site', 'notice', $siteNotice); + + if (!result) { + $this->ServerError(_("Unable to save site notice.")); + } + } + + function validate(&$siteNotice) + { + // Validate notice text + + if (mb_strlen($siteNotice) > 255) { + $this->clientError( + _('Max length for the site-wide notice is 255 chars') + ); + } + + // scrub HTML input + + $config = array( + 'safe' => 1, + 'deny_attribute' => 'id,style,on*' + ); + + $siteNotice = htmLawed($siteNotice, $config); + } +} + +class SiteNoticeAdminPanelForm extends AdminForm +{ + /** + * ID of the form + * + * @return int ID of the form + */ + + function id() + { + return 'form_site_notice_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('sitenoticeadminpanel'); + } + + /** + * Data elements of the form + * + * @return void + */ + + function formData() + { + $this->out->elementStart('ul', 'form_data'); + + $this->out->elementStart('li'); + $this->out->textarea( + 'site-notice', + _('Site notice text'), + common_config('site', 'notice'), + _('Site-wide notice text (255 chars max; HTML okay)') + ); + $this->out->elementEnd('li'); + + $this->out->elementEnd('ul'); + } + + /** + * Action elements + * + * @return void + */ + + function formActions() + { + $this->out->submit( + 'submit', + _('Save'), + 'submit', + null, + _('Save site notice') + ); + } +} |