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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU 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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// Moodle 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 General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Redis Cache Store - Add instance form
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*
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* @package cachestore_redis
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* @copyright 2013 Adam Durana
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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defined('MOODLE_INTERNAL') || die();
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require_once($CFG->dirroot . '/cache/forms.php');
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/**
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* Form for adding instance of Redis Cache Store.
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*
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* @copyright 2013 Adam Durana
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class cachestore_redis_addinstance_form extends cachestore_addinstance_form {
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/**
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* Builds the form for creating an instance.
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*/
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protected function configuration_definition() {
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$form = $this->_form;
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$form->addElement('advcheckbox', 'clustermode', get_string('clustermode', 'cachestore_redis'), '',
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cache_helper::is_cluster_available() ? '' : 'disabled');
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$form->addHelpButton('clustermode', 'clustermode', 'cachestore_redis');
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$form->setType('clustermode', PARAM_BOOL);
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$form->addElement('textarea', 'server', get_string('server', 'cachestore_redis'), ['cols' => 6, 'rows' => 10]);
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$form->setType('server', PARAM_TEXT);
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$form->addHelpButton('server', 'server', 'cachestore_redis');
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$form->addRule('server', get_string('required'), 'required');
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$form->addElement('advcheckbox', 'encryption', get_string('encrypt_connection', 'cachestore_redis'));
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$form->setType('encryption', PARAM_BOOL);
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$form->addHelpButton('encryption', 'encrypt_connection', 'cachestore_redis');
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$form->addElement('text', 'cafile', get_string('ca_file', 'cachestore_redis'));
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$form->setType('cafile', PARAM_TEXT);
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$form->addHelpButton('cafile', 'ca_file', 'cachestore_redis');
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$form->addElement('passwordunmask', 'password', get_string('password', 'cachestore_redis'));
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$form->setType('password', PARAM_RAW);
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$form->addHelpButton('password', 'password', 'cachestore_redis');
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$form->addElement('text', 'prefix', get_string('prefix', 'cachestore_redis'), array('size' => 16));
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$form->setType('prefix', PARAM_TEXT); // We set to text but we have a rule to limit to alphanumext.
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$form->addHelpButton('prefix', 'prefix', 'cachestore_redis');
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$form->addRule('prefix', get_string('prefixinvalid', 'cachestore_redis'), 'regex', '#^[a-zA-Z0-9\-_]+$#');
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$serializeroptions = cachestore_redis::config_get_serializer_options();
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$form->addElement('select', 'serializer', get_string('useserializer', 'cachestore_redis'), $serializeroptions);
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$form->addHelpButton('serializer', 'useserializer', 'cachestore_redis');
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$form->setDefault('serializer', Redis::SERIALIZER_PHP);
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$form->setType('serializer', PARAM_INT);
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$compressoroptions = cachestore_redis::config_get_compressor_options();
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$form->addElement('select', 'compressor', get_string('usecompressor', 'cachestore_redis'), $compressoroptions);
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$form->addHelpButton('compressor', 'usecompressor', 'cachestore_redis');
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$form->setDefault('compressor', cachestore_redis::COMPRESSOR_NONE);
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$form->setType('compressor', PARAM_INT);
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}
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}
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