ZwiiCampus/core/module/course/course.php

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<?php
/**
* This file is part of Zwii.
* For full copyright and license information, please see the LICENSE
* file that was distributed with this source code.
*
* @author Rémi Jean <remi.jean@outlook.com>
* @copyright Copyright (C) 2008-2018, Rémi Jean
* @author Frédéric Tempez <frederic.tempez@outlook.com>
* @copyright Copyright (C) 2018-2023, Frédéric Tempez
* @license CC Attribution-NonCommercial-NoDerivatives 4.0 International
* @link http://zwiicms.fr/
*/
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class course extends common
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{
public static $actions = [
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'index' => self::GROUP_ADMIN,
'edit' => self::GROUP_ADMIN,
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'add' => self::GROUP_ADMIN,
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'delete' => self::GROUP_ADMIN,
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'swap' => self::GROUP_VISITOR,
'change' => self::GROUP_VISITOR,
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];
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public static $courseAccess = [
self::COURSE_ACCESS_OPEN => 'Ouvert',
self::COURSE_ACCESS_DATE => 'Période d\'ouverture',
self::COURSE_ACCESS_CLOSE => 'Fermé',
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];
public static $courseEnrolment = [
self::COURSE_ENROLMENT_GUEST => 'Anonyme',
self::COURSE_ENROLMENT_SELF => 'Auto-inscrition libre',
self::COURSE_ENROLMENT_SELF_KEY => 'Auto-inscription avec clé',
self::COURSE_ENROLMENT_MANUAL => 'Manuelle'
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];
public static $courseTeachers = [];
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public static $courses = [];
public static $changeMessages = [];
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public function index()
{
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$courseIdShortTitle = helper::arrayColumn($this->getData(['course']), 'shortTitle');
ksort($courseIdShortTitle);
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foreach ($courseIdShortTitle as $courseId => $courseTitle) {
self::$courses[] = [
$courseTitle,
$this->getData(['course', $courseId, 'author']),
$this->getData(['course', $courseId, 'description']),
template::button('courseEdit' . $courseId, [
'href' => helper::baseUrl() . 'course/edit/' . $courseId,
'value' => template::ico('pencil'),
'help' => 'Éditer'
]),
template::button('courseDelete' . $courseId, [
'class' => 'courseDelete buttonRed',
'href' => helper::baseUrl() . 'course/delete/' . $courseId,
'value' => template::ico('trash'),
'help' => 'Supprimer'
])
];
}
//var_dump($this->getCourseHierarchy(1, 1));
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// Valeurs en sortie
$this->addOutput([
'title' => helper::translate('Cours'),
'view' => 'index'
]);
}
/**
* Ajoute un nouveau cours
*/
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public function add()
{
// Soumission du formulaire
if (
$this->getUser('permission', __CLASS__, __FUNCTION__) === true &&
$this->isPost()
) {
$courseId = uniqid();
$author = $this->getInput('courseAddAuthor');
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$this->setData([
'course',
$courseId,
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[
'title' => $this->getInput('courseAddTitle', helper::FILTER_STRING_SHORT, true),
'shortTitle' => $this->getInput('courseAddShortTitle', helper::FILTER_STRING_SHORT, true),
'author' => $author,
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'description' => $this->getInput('courseAddDescription', helper::FILTER_STRING_SHORT, true),
'access' => $this->getInput('courseAddAccess', helper::FILTER_INT),
'openingDate' => $this->getInput('courseOpeningDate', helper::FILTER_DATETIME),
'closingDate' => $this->getInput('courseClosingDate', helper::FILTER_DATETIME),
'enrolment' => $this->getInput('courseAddEnrolment', helper::FILTER_INT),
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'enrolmentKey' => $this->getInput('courseAddEnrolmentKey'),
]
]);
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// Créer la structure de données
mkdir(self::DATA_DIR . $courseId);
$this->initDB('page', $courseId);
$this->initDB('module', $courseId);
$this->initData('page', $courseId);
$this->initData('module', $courseId);
// BDD des inscrits
$this->setData([
'enrolment',
$courseId,
[]
]);
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . 'course',
'notification' => helper::translate('Cours créé'),
'state' => true
]);
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}
// Liste des enseignants pour le sélecteur d'auteurs
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$teachers = $this->getData(['user']);
foreach ($teachers as $teacherId => $teacherInfo) {
if ($teacherInfo["group"] >= 2) {
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self::$courseTeachers[$teacherId] = $teacherInfo["firstname"] . ' ' . $teacherInfo["lastname"];
}
}
// Valeurs en sortie
$this->addOutput([
'title' => helper::translate('Ajouter un cours'),
'view' => 'add'
]);
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}
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public function delete()
{
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if (
$this->getUser('permission', __CLASS__, __FUNCTION__) !== true ||
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// Le cours n'existe pas
$this->getData(['course', $this->getUrl(2)]) === null
// Groupe insuffisant
and ($this->getUrl('group') < self::GROUP_TEACHER)
) {
// Valeurs en sortie
$this->addOutput([
'access' => false
]);
// Suppression
} else {
$this->deleteData(['course', $this->getUrl(2)]);
$this->deleteData(['enrolment', $this->getUrl(2)]);
if (is_dir(self::DATA_DIR . $this->getUrl(2))) {
$this->deleteDir(self::DATA_DIR . $this->getUrl(2));
}
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . 'course',
'notification' => helper::translate('Cours supprimé'),
'state' => true
]);
}
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}
/**
* Edite un cours
*/
public function edit()
{
// Soumission du formulaire
if (
$this->getUser('permission', __CLASS__, __FUNCTION__) === true &&
$this->isPost()
) {
$courseId = $this->getUrl(2);
$author = $this->getInput('courseAddAuthor');
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$this->setData([
'course',
$courseId,
[
'title' => $this->getInput('courseEditTitle', helper::FILTER_STRING_SHORT, true),
'shortTitle' => $this->getInput('courseEditShortTitle', helper::FILTER_STRING_SHORT, true),
'author' => $author,
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'description' => $this->getInput('courseEditDescription', helper::FILTER_STRING_SHORT, true),
'access' => $this->getInput('courseEditAccess', helper::FILTER_INT),
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'openingDate' => $this->getInput('courseOpeningDate', helper::FILTER_DATETIME),
'closingDate' => $this->getInput('courseClosingDate', helper::FILTER_DATETIME),
'enrolment' => $this->getInput('courseEditEnrolment', helper::FILTER_INT),
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'enrolmentKey' => $this->getInput('courseEditEnrolmentKey'),
]
]);
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl() . 'course',
'notification' => helper::translate('Cours édité'),
'state' => true
]);
}
// Liste des enseignants pour le sélecteur d'auteurs
$teachers = $this->getData(['user']);
foreach ($teachers as $teacherId => $teacherInfo) {
if ($teacherInfo["group"] >= 2) {
self::$courseTeachers[$teacherId] = $teacherInfo["firstname"] . ' ' . $teacherInfo["lastname"];
}
}
// Valeurs en sortie
$this->addOutput([
'title' => helper::translate('Editer un cours'),
'view' => 'edit'
]);
}
/*
* Affiche un écran de connexion à un cours
*/
public function change()
{
// Soumission du formulaire
if (
$this->isPost() ||
$this->getUrl(2) === 'home'
) {
$this->swap();
}
// Bouton de connexion ou d'inscription
// C'est un prof ou un admin
self::$changeMessages = $this->getUser('group') >= self::GROUP_TEACHER
? 'Se connecter'
// C'est un étudiant ou un visiteur
: '';
// Valeurs en sortie
$this->addOutput([
'title' => sprintf(helper::translate('Accéder au cours %s'), $this->getData(['course', $this->getUrl(2), 'shortTitle'])),
'view' => 'change',
'display' => self::DISPLAY_LAYOUT_LIGHT,
]);
}
/*
* Traitement du changement de langue
* Fonction utilisée par le noyau
*/
public function swap()
{
// Cours sélectionnée
$courseId = $this->getUrl(2);
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if (
// home n'est pas présent dans la base de données des cours
$courseId === 'home' ||
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// Contrôle la validité du cours demandé
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(is_dir(self::DATA_DIR . $courseId) &&
$this->getData(['course', $courseId]))
) {
// Stocker la sélection
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$_SESSION['ZWII_SITE_CONTENT'] = $courseId;
}
// Valeurs en sortie
$this->addOutput([
'redirect' => helper::baseUrl()
]);
}
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}