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form_upload_choices.php
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form_upload_choices.php
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<?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/>.
/**
* Bulk upload one or more choices for the ratingallocate instance via CSV file.
*
* @package mod_ratingallocate
* @copyright 2021 Catalyst IT
* @author David Thompson <david.thompson@catalyst.net.nz>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
defined('MOODLE_INTERNAL') || die();
global $CFG;
require_once($CFG->dirroot . '/course/moodleform_mod.php');
require_once(dirname(__FILE__) . '/locallib.php');
/**
* A form to upload multiple choices
*/
class upload_choices_form extends moodleform {
/** @var $ratingallocate ratingallocate */
private $ratingallocate;
/**
* Constructor
* @param string $url
* @param ratingallocate $ratingallocate
*/
public function __construct($url, ratingallocate $ratingallocate) {
$this->ratingallocate = $ratingallocate;
parent::__construct($url);
}
/**
* Defines forms elements
*/
public function definition() {
$mform = $this->_form;
$requiredfields = \mod_ratingallocate\choice_importer::print_fields();
$elementname = 'description';
$mform->addElement('static', $elementname, get_string('upload_choices_required_fields', 'ratingallocate'),
get_string('upload_choices_fields_desc', 'ratingallocate', $requiredfields));
$elementname = 'uploadfile';
$mform->addElement('filepicker', $elementname, get_string('csvupload', 'ratingallocate'), null,
['accepted_types' => 'text/csv']
);
$mform->addRule($elementname, get_string('err_required', 'form') , 'required', null, 'server');
$elementname = 'testimport';
$mform->addElement('advcheckbox', $elementname, get_string('csvupload_test_upload', 'ratingallocate'),
null, null, [0, 1]);
$mform->addHelpButton($elementname, 'csvupload_test_upload', 'ratingallocate');
$this->add_buttons();
}
/**
* Add button group.
* @return void
* @throws coding_exception
*/
public function add_buttons() {
$mform =& $this->_form;
$buttonarray = [];
$buttonarray[] = &$mform->createElement('submit', 'submitbutton', get_string('csvupload', 'ratingallocate'));
$buttonarray[] = &$mform->createElement('cancel');
$mform->addGroup($buttonarray, 'buttonar', '', [' '], false);
$mform->closeHeaderBefore('buttonar');
}
/**
* Returns the forms HTML code.
* So we don't have to call display().
*/
public function to_html() {
$o = '';
$o .= $this->_form->getValidationScript();
$o .= $this->_form->toHtml();
return $o;
}
}