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/>.

/**

 * Class account_gateway

 *

 * @package     core_payment

 * @copyright   2020 Marina Glancy

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

 */

namespace core_payment\form;

use core\form\persistent;

/**

 * Class account_gateway

 *

 * @package     core_payment

 * @copyright   2020 Marina Glancy

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

 */

class account_gateway extends persistent {

    /** @var string The persistent class. */

    protected static $persistentclass = \core_payment\account_gateway::class;

    protected static $fieldstoremove = ['accountname', 'gatewayname', 'submitbutton'];

    /**

     * Define the form - called by parent constructor

     */

    public function definition() {

        $mform = $this->_form;

        $mform->addElement('hidden', 'id');

        $mform->addElement('hidden', 'accountid');

        $mform->addElement('hidden', 'gateway');

        $mform->addElement('static', 'accountname', get_string('accountname', 'payment'),

            $this->get_gateway_persistent()->get_account()->get_formatted_name());

        $mform->addElement('static', 'gatewayname', get_string('type_paygw', 'plugin'),

            $this->get_gateway_persistent()->get_display_name());

        $mform->addElement('advcheckbox', 'enabled', get_string('enable'));

        /** @var \core_payment\gateway $classname */

        $classname = '\paygw_' . $this->get_gateway_persistent()->get('gateway') . '\gateway';

        if (class_exists($classname)) {

            $classname::add_configuration_to_gateway_form($this);

        }

        $this->add_action_buttons();

    }

    /**

     * Form validation

     *

     * @param \stdClass $data

     * @param array $files

     * @param array $errors

     */

    protected function extra_validation($data, $files, array &$errors) {

        /** @var \core_payment\gateway $classname */

        $classname = '\paygw_' . $this->get_gateway_persistent()->get('gateway') . '\gateway';

        if (class_exists($classname)) {

            $classname::validate_gateway_form($this, $data, $files, $errors);

        }

    }

    /**

     * Exposes the protected attribute to be accessed by the \core_payment\gateway callback

     *

     * @return \MoodleQuickForm

     */

    public function get_mform(): \MoodleQuickForm {

        return $this->_form;

    }

    /**

     * Exposes the protected attribute to be accessed by the \core_payment\gateway callback

     *

     * @return \core_payment\account_gateway

     */

    public function get_gateway_persistent(): \core_payment\account_gateway {

        return $this->get_persistent();

    }

    /**

     * Filter out the foreign fields of the persistent.

     *

     * This can be overridden to filter out more complex fields.

     *

     * @param \stdClass $data The data to filter the fields out of.

     * @return \stdClass.

     */

    protected function filter_data_for_persistent($data) {

        $data = parent::filter_data_for_persistent($data);

        return (object) array_intersect_key((array)$data, \core_payment\account_gateway::properties_definition());

    }

    /**

     * Overwrite parent method to json encode config

     *

     * @return object|\stdClass|null

     * @throws \coding_exception

     */

    public function get_data() {

        if (!$data = parent::get_data()) {

            return $data;

        }

        // Everything that is not a property of the account_gateway class is a gateway config.

        $data = (array)$data;

        $properties = \core_payment\account_gateway::properties_definition() + ['id' => 1];

        $config = array_diff_key($data, $properties, ['timemodified' => 1, 'timecreated' => 1]);

        $data = array_intersect_key($data, $properties);

        $data['config'] = json_encode($config);

        return (object)$data;

    }

    /**

     * Overwrite parent method to json decode config

     *

     * @param array|\stdClass $values

     */

    public function set_data($values) {

        if (($config = isset($values->config) ? @json_decode($values->config, true) : null) && is_array($config)) {

            $values = (object)((array)$values + $config);

        }

        unset($values->config);

        parent::set_data($values);

    }

}