/cache/stores/memcached/addinstanceform.php
PHP | 78 lines | 35 code | 11 blank | 32 comment | 1 complexity | 62ba2afce3fff63967631e5281ff4e46 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, LGPL-3.0, GPL-3.0, LGPL-2.1, Apache-2.0, BSD-3-Clause, AGPL-3.0
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle is free software: you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle 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 General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- /**
- * The library file for the memcached cache store.
- *
- * This file is part of the memcached cache store, it contains the API for interacting with an instance of the store.
- *
- * @package cachestore_memcached
- * @copyright 2012 Sam Hemelryk
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- defined('MOODLE_INTERNAL') || die();
- require_once($CFG->dirroot.'/cache/forms.php');
- require_once($CFG->dirroot.'/cache/stores/memcached/lib.php');
- /**
- * Form for adding a memcached instance.
- *
- * @copyright 2012 Sam Hemelryk
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- class cachestore_memcached_addinstance_form extends cachestore_addinstance_form {
- /**
- * Adds the desired form elements.
- */
- protected function configuration_definition() {
- $form = $this->_form;
- $form->addElement('textarea', 'servers', get_string('servers', 'cachestore_memcached'), array('cols' => 75, 'rows' => 5));
- $form->addHelpButton('servers', 'servers', 'cachestore_memcached');
- $form->addRule('servers', get_string('required'), 'required');
- $form->setType('servers', PARAM_RAW);
- $form->addElement('selectyesno', 'compression', get_string('usecompression', 'cachestore_memcached'));
- $form->addHelpButton('compression', 'usecompression', 'cachestore_memcached');
- $form->setDefault('compression', 1);
- $form->setType('compression', PARAM_BOOL);
- $serialiseroptions = cachestore_memcached::config_get_serialiser_options();
- $form->addElement('select', 'serialiser', get_string('useserialiser', 'cachestore_memcached'), $serialiseroptions);
- $form->addHelpButton('serialiser', 'useserialiser', 'cachestore_memcached');
- $form->setDefault('serialiser', Memcached::SERIALIZER_PHP);
- $form->setType('serialiser', PARAM_INT);
- $form->addElement('text', 'prefix', get_string('prefix', 'cachestore_memcached'), array('size' => 16));
- $form->setType('prefix', PARAM_TEXT); // We set to text but we have a rule to limit to alphanumext.
- $form->addHelpButton('prefix', 'prefix', 'cachestore_memcached');
- $form->addRule('prefix', get_string('prefixinvalid', 'cachestore_memcached'), 'regex', '#^[a-zA-Z0-9\-_]+$#');
- $hashoptions = cachestore_memcached::config_get_hash_options();
- $form->addElement('select', 'hash', get_string('hash', 'cachestore_memcached'), $hashoptions);
- $form->addHelpButton('hash', 'hash', 'cachestore_memcached');
- $form->setDefault('serialiser', Memcached::HASH_DEFAULT);
- $form->setType('serialiser', PARAM_INT);
- $form->addElement('selectyesno', 'bufferwrites', get_string('bufferwrites', 'cachestore_memcached'));
- $form->addHelpButton('bufferwrites', 'bufferwrites', 'cachestore_memcached');
- $form->setDefault('bufferwrites', 0);
- $form->setType('bufferwrites', PARAM_BOOL);
- }
- }