Proyectos de Subversion Moodle

<?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/>.

namespace core_cache\form;

defined('MOODLE_INTERNAL') || die();

global $CFG;

require_once($CFG->dirroot . '/lib/formslib.php');

use core_cache\administration_helper;

use moodleform;

/**

 * Add store instance form.

 *

 * @package    core_cache

 * @category   cache

 * @copyright  2012 Sam Hemelryk

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class cachestore_addinstance_form extends moodleform {

    #[\Override]

    final protected function definition() {

        $form = $this->_form;

        $store = $this->_customdata['store'];

        $plugin = $this->_customdata['plugin'];

        $locks = $this->_customdata['locks'];

        $form->addElement('hidden', 'plugin', $plugin);

        $form->setType('plugin', PARAM_PLUGIN);

        $form->addElement('hidden', 'editing', !empty($this->_customdata['store']));

        $form->setType('editing', PARAM_BOOL);

        if (!$store) {

            $form->addElement('text', 'name', get_string('storename', 'cache'));

            $form->addHelpButton('name', 'storename', 'cache');

            $form->addRule('name', get_string('required'), 'required');

            $form->setType('name', PARAM_NOTAGS);

        } else {

            $form->addElement('hidden', 'name', $store);

            $form->addElement('static', 'name-value', get_string('storename', 'cache'), $store);

            $form->setType('name', PARAM_NOTAGS);

        }

        if (is_array($locks)) {

            $form->addElement('select', 'lock', get_string('locking', 'cache'), $locks);

            $form->addHelpButton('lock', 'locking', 'cache');

            $form->setType('lock', PARAM_ALPHANUMEXT);

        } else {

            $form->addElement('hidden', 'lock', '');

            $form->setType('lock', PARAM_ALPHANUMEXT);

            $form->addElement(

                'static',

                'lock-value',

                get_string('locking', 'cache'),

                '<em>' . get_string('nativelocking', 'cache') . '</em>'

            );

        }

        if (method_exists($this, 'configuration_definition')) {

            $form->addElement('header', 'storeconfiguration', get_string('storeconfiguration', 'cache'));

            $this->configuration_definition();

        }

        $this->add_action_buttons();

    }

    #[\Override]

    public function validation($data, $files) {

        $errors = parent::validation($data, $files);

        if (!array_key_exists('name', $errors)) {

            if (!preg_match('#^[a-zA-Z0-9\-_ ]+$#', $data['name'])) {

                $errors['name'] = get_string('storenameinvalid', 'cache');

            } else if (empty($this->_customdata['store'])) {

                $stores = administration_helper::get_store_instance_summaries();

                if (array_key_exists($data['name'], $stores)) {

                    $errors['name'] = get_string('storenamealreadyused', 'cache');

                }

            }

        }

        if (method_exists($this, 'configuration_validation')) {

            $newerrors = $this->configuration_validation($data, $files, $errors);

            // We need to selectiviliy merge here.

            foreach ($newerrors as $element => $error) {

                if (!array_key_exists($element, $errors)) {

                    $errors[$element] = $error;

                }

            }

        }

        return $errors;

    }

}

// Alias this class to the old name.

// This file will be autoloaded by the legacyclasses autoload system.

// In future all uses of this class will be corrected and the legacy references will be removed.

class_alias(cachestore_addinstance_form::class, \cachestore_addinstance_form::class);