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/>.

/**
 * Textarea profile field define.
 *
 * @package   profilefield_social
 * @copyright 2020 Bas Brands <bas@moodle.com>
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

/**
 * Class profile_define_social.
 *
 * @copyright  2020 Bas Brands <bas@moodle.com>
 * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
class profile_define_social extends profile_define_base {

    /**
     * Prints out the form snippet for the part of creating or editing a profile field common to all data types.
     *
     * @param MoodleQuickForm $form instance of the moodleform class
     */
    public function define_form_common(&$form) {
        $availablenetworks = profilefield_social\helper::get_networks();
        $networks = array_merge(['0' => get_string('select')], $availablenetworks);

        $form->addElement('hidden', 'defaultdata', '');
        $form->setType('defaultdata', PARAM_TEXT);

        $form->addElement('select', 'param1', get_string('networktype', 'profilefield_social'), $networks);
        $form->addRule('param1', get_string('required'), 'required', null, 'client');
        $form->setType('param1', PARAM_TEXT);

        parent::define_form_common($form);
        $form->removeElement('name');
    }

    /**
     * Alter form based on submitted or existing data.
     *
     * @param MoodleQuickForm $form
     */
    public function define_after_data(&$form) {
        if (isset($form->_defaultValues['name'])) {
            $form->setDefault('param1', $form->_defaultValues['name']);
        }
    }

    /**
     * Validate the data from the add/edit profile field form that is common to all data types.
     *
     * Generally this method should not be overwritten by child classes.
     *
     * @param stdClass|array $data from the add/edit profile field form
     * @param array $files
     * @return  array    associative array of error messages
     */
    public function define_validate_common($data, $files) {
        $err = parent::define_validate_common($data, $files);

        $networks = profilefield_social\helper::get_networks();
        if (empty($data->param1) || !array_key_exists($data->param1, $networks)) {
            $err['param1'] = get_string('invalidnetwork', 'profilefield_social');
        }
        return $err;
    }

    /**
     * Preprocess data from the add/edit profile field form before it is saved.
     *
     * This method is a hook for the child classes to overwrite.
     *
     * @param array|stdClass $data from the add/edit profile field form
     * @return array|stdClass processed data object
     */
    public function define_save_preprocess($data) {
        $data->name = $data->param1;
        return $data;
    }
}