moodle_local_treestudyplan/classes/reportinvite_form.php

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<?php
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// This file is part of the Studyplan plugin for Moodle
//
// 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 <https://www.gnu.org/licenses/>.
/**
*
* @package local_treestudyplan
* @copyright 2023 P.M. Kuipers
* @license https://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once("$CFG->libdir/formslib.php");
require_once("$CFG->dirroot/local/treestudyplan/lib.php");
class reportinvite_form extends moodleform {
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//Add elements to form.
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const GOALS_EDITOR_OPTIONS = array('trusttext'=>true, 'subdirs'=>true, 'maxfiles'=>0, 'maxbytes'=>5*1024*1025);
public function definition() {
global $CFG;
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// 'code', 'revision', 'description', 'goals', 'complexity', 'points', 'studyhours'.
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$mform = $this->_form; // Don't forget the underscore! .
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$mform->addElement('hidden', 'add', 0);
$mform->setType('add', PARAM_ALPHANUM);
$mform->addElement('hidden', 'update', 0);
$mform->setType('update', PARAM_INT);
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$mform->addElement('text', 'name', get_string('invite_name', 'local_treestudyplan'), array('size' => 50)); // Add elements to your form.
$mform->setType('name', PARAM_NOTAGS); //Set type of element.
$mform->setDefault('name', ''); //Default value.
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$mform->addRule('name', get_string('required'), 'required', null, 'client');
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$mform->addElement('text', 'email', get_string('invite_email', 'local_treestudyplan'), array('size' => 20)); // Add elements to your form.
$mform->setType('email', PARAM_NOTAGS); //Set type of element.
$mform->setDefault('email', ''); //Default value.
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$mform->addRule('email', get_string('required'), 'required', null, 'client');
$mform->addRule('email', get_string('email'), 'email', null, 'client');
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$mform->addElement('static', get_string('invite_email', 'local_treestudyplan') ); // Add elements to your form.
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$this->add_action_buttons();
}
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//Custom validation should be added here.
function validation($data, $files) {
return array();
}
function set_data($data) {
parent::set_data($data);
}
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function get_data()
{
global $DB, $USER;
$data = parent::get_data();
if ($data != NULL)
{
if (empty($data->user_id))
{
$data->user_id = $USER->id;
}
if (empty($data->update))
{
$date = new DateTime("now", core_date::get_user_timezone_object());
$date->setTime(0, 0, 0);
$data->idate = $date->getTimeStamp();
}
if (empty($data->update))
{
//create a new random key for the invite.
do {
$length = 20;
$characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
$charactersLength = strlen($characters);
$randomkey = '';
for ($i = 0; $i < $length; $i++) {
$randomkey .= $characters[rand(0, $charactersLength - 1)];
}
// Double check that the key is unique before inserting.
} while($DB->record_exists_select("local_treestudyplan_invit", $DB->sql_compare_text("invitekey"). " = " . $DB->sql_compare_text(":invitekey"), ['invitekey' => $randomkey]));
$data->invitekey = $randomkey;
}
}
return $data;
}
}