Proyectos de Subversion Moodle

<?php

if (!defined('MOODLE_INTERNAL')) {

    die('Direct access to this script is forbidden.');    ///  It must be included from a Moodle page

}

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

require_once($CFG->libdir.'/filelib.php');

require_once($CFG->libdir.'/completionlib.php');

require_once($CFG->libdir.'/gradelib.php');

/**

 * Default form for editing course section

 *

 * Course format plugins may specify different editing form to use

 */

class editsection_form extends moodleform {

    function definition() {

        global $CFG, $OUTPUT;

        $mform  = $this->_form;

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

        $sectioninfo = $this->_customdata['cs'];

        $mform->addElement('header', 'generalhdr', get_string('general'));

        $mform->addElement(

            'text',

            'name',

            get_string('sectionname'),

            [

                'placeholder' => $this->_customdata['defaultsectionname'],

                'size' => 30,

                'maxlength' => 255,

            ],

        );

        $mform->setType('name', PARAM_RAW);

        $mform->setDefault('name', $sectioninfo->name);

        $mform->addRule('name', get_string('maximumchars', '', 255), 'maxlength', 255, 'client');

        /// Prepare course and the editor

        $mform->addElement('editor', 'summary_editor', get_string('description'), null, $this->_customdata['editoroptions']);

        $mform->setType('summary_editor', PARAM_RAW);

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

        $mform->setType('id', PARAM_INT);

        // additional fields that course format has defined

        $courseformat = course_get_format($course);

        $formatoptions = $courseformat->section_format_options(true);

        if (!empty($formatoptions)) {

            $elements = $courseformat->create_edit_form_elements($mform, true);

        }

        if (!empty($CFG->enableavailability)) {

            $mform->addElement('header', 'availabilityconditions',

                get_string('restrictaccess', 'availability'));

            $mform->setExpanded('availabilityconditions', false);

            // Availability field. This is just a textarea; the user interface

            // interaction is all implemented in JavaScript. The field is named

            // availabilityconditionsjson for consistency with moodleform_mod.

            $mform->addElement('textarea', 'availabilityconditionsjson',

                get_string('accessrestrictions', 'availability'),

                ['class' => 'd-none']

            );

            // Availability loading indicator.

            $loadingcontainer = $OUTPUT->container(

                $OUTPUT->render_from_template('core/loading', []),

                'd-flex justify-content-center py-5 icon-size-5',

                'availabilityconditions-loading'

            );

            $mform->addElement('html', $loadingcontainer);

        }

        $mform->_registerCancelButton('cancel');

    }

    public function definition_after_data() {

        global $CFG;

        $mform  = $this->_form;

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

        if (!empty($CFG->enableavailability)) {

            \core_availability\frontend::include_all_javascript($course, null,

                    $this->_customdata['cs']);

        }

        $this->add_action_buttons();

    }

    /**

     * Load in existing data as form defaults

     *

     * @param stdClass|array $default_values object or array of default values

     */

    function set_data($default_values) {

        if (!is_object($default_values)) {

            // we need object for file_prepare_standard_editor

            $default_values = (object)$default_values;

        }

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

        $default_values = file_prepare_standard_editor($default_values, 'summary', $editoroptions,

                $editoroptions['context'], 'course', 'section', $default_values->id);

        parent::set_data($default_values);

    }

    /**

     * Return submitted data if properly submitted or returns NULL if validation fails or

     * if there is no submitted data.

     *

     * @return object submitted data; NULL if not valid or not submitted or cancelled

     */

    function get_data() {

        $data = parent::get_data();

        if ($data !== null) {

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

            // Set name as an empty string if use default section name is checked.

            if ($data->name === false) {

                $data->name = '';

            }

            $data = file_postupdate_standard_editor($data, 'summary', $editoroptions,

                    $editoroptions['context'], 'course', 'section', $data->id);

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

            foreach (course_get_format($course)->section_format_options() as $option => $unused) {

                // fix issue with unset checkboxes not being returned at all

                if (!isset($data->$option)) {

                    $data->$option = null;

                }

            }

        }

        return $data;

    }

    public function validation($data, $files) {

        global $CFG;

        $errors = array();

        // Availability: Check availability field does not have errors.

        if (!empty($CFG->enableavailability)) {

            \core_availability\frontend::report_validation_errors($data, $errors);

        }

        return $errors;

    }

}