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 bbbext_simple\bigbluebuttonbn;

use stdClass;

/**

 * A class for the main mod form extension

 *

 * @package   mod_bigbluebuttonbn

 * @copyright 2023 onwards, Blindside Networks Inc

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

 * @author    Laurent David (laurent@call-learning.fr)

 */

class mod_form_addons extends \mod_bigbluebuttonbn\local\extension\mod_form_addons {

    /**

     * Allows modules to modify the data returned by form get_data().

     * This method is also called in the bulk activity completion form.

     *

     * Only available on moodleform_mod.

     *

     * @param stdClass $data passed by reference

     */

    public function data_postprocessing(\stdClass &$data): void {

        // Nothing for now.

    }

    /**

     * Allow module to modify  the data at the pre-processing stage.

     *

     * This method is also called in the bulk activity completion form.

     *

     * @param array|null $defaultvalues

     */

    public function data_preprocessing(?array &$defaultvalues): void {

        // This is where we can add the data from the flexurl table to the data provided.

        if (!empty($defaultvalues['id'])) {

            global $DB;

            $flexurlrecord = $DB->get_record('bbbext_simple', [

                'bigbluebuttonbnid' => $defaultvalues['id'],

            ]);

            if ($flexurlrecord) {

                $defaultvalues['newfield'] = $flexurlrecord->newfield;

            }

        }

    }

    /**

     * Can be overridden to add custom completion rules if the module wishes

     * them. If overriding this, you should also override completion_rule_enabled.

     * <p>

     * Just add elements to the form as needed and return the list of IDs. The

     * system will call disabledIf and handle other behaviour for each returned

     * ID.

     *

     * @return array Array of string IDs of added items, empty array if none

     */

    public function add_completion_rules(): array {

        $this->mform->addElement('advcheckbox', 'completionextraisehandtwice',

            get_string('completionextraisehandtwice', 'bbbext_simple'),

            get_string('completionextraisehandtwice_desc', 'bbbext_simple'));

        $this->mform->addHelpButton('completionextraisehandtwice', 'completionextraisehandtwice',

            'bbbext_simple');

        $this->mform->disabledIf('completionextraisehandtwice', 'completion', 'neq', COMPLETION_AGGREGATION_ANY);

        return ['completionextraisehandtwice' . $this->suffix];

    }

    /**

     * Called during validation. Override to indicate, based on the data, whether

     * a custom completion rule is enabled (selected).

     *

     * @param array $data Input data (not yet validated)

     * @return bool True if one or more rules is enabled, false if none are;

     *   default returns false

     */

    public function completion_rule_enabled(array $data): bool {

        return !empty($data['completionextraisehandtwice' . $this->suffix]);

    }

    /**

     * Form adjustments after setting data

     *

     * @return void

     */

    public function definition_after_data() {

        // Nothing for now.

    }

    /**

     * Add new form field definition

     */

    public function add_fields(): void {

        $this->mform->addElement('header', 'simple', get_string('pluginname', 'bbbext_simple'));

        $this->mform->addElement('text', 'newfield', get_string('newfield', 'bbbext_simple'));

        $this->mform->setType('newfield', PARAM_TEXT);

    }

    /**

     * Validate form and returns an array of errors indexed by field name

     *

     * @param array $data

     * @param array $files

     * @return array

     */

    public function validation(array $data, array $files): array {

        $errors = [];

        if (empty($data['newfield' . $this->suffix])) {

            $errors['newfield'] = get_string('newfielderror', 'bbbext_simple');

        }

        return $errors;

    }

}