public/main/inc/ajax/session.ajax.php
<?php
/* For licensing terms, see /license.txt */
use Chamilo\CoreBundle\Entity\User;
use Chamilo\CoreBundle\Component\Utils\ActionIcon;
/**
* Responses to AJAX calls.
*/
require_once __DIR__.'/../global.inc.php';
$action = $_REQUEST['a'];
switch ($action) {
case 'get_user_sessions':
if (api_is_platform_admin() || api_is_session_admin()) {
$user_id = (int) $_POST['user_id'];
$list_sessions = SessionManager::get_sessions_by_user($user_id, true);
if (!empty($list_sessions)) {
foreach ($list_sessions as $session_item) {
echo $session_item['session_name'].'<br />';
}
} else {
echo get_lang('This user isn\'t subscribed in a session');
}
unset($list_sessions);
}
break;
case 'order':
api_protect_admin_script();
$order = isset($_GET['order']) ? $_GET['order'] : [];
$order = json_decode($order);
if (!empty($order)) {
$table = Database::get_main_table(TABLE_MAIN_SESSION);
foreach ($order as $data) {
if (isset($data->order) && isset($data->id)) {
$orderId = (int) $data->order;
$sessionId = (int) $data->id;
$sql = "UPDATE $table SET position = $orderId WHERE id = $sessionId ";
Database::query($sql);
}
}
}
break;
case 'search_session':
if (api_is_platform_admin()) {
$sessions = SessionManager::get_sessions_list(
[
's.title' => [
'operator' => 'LIKE',
'value' => "%".$_REQUEST['q']."%",
],
]
);
$list = [
'items' => [],
];
if (empty($sessions)) {
echo json_encode([]);
break;
}
foreach ($sessions as $session) {
$list['items'][] = [
'id' => $session['id'],
'text' => $session['name'],
];
}
echo json_encode($list);
}
break;
case 'search_session_all':
if (api_is_platform_admin()) {
$results = SessionManager::get_sessions_list(
[
's.title' => ['operator' => 'like', 'value' => "%".$_REQUEST['q']."%"],
'c.id' => ['operator' => '=', 'value' => $_REQUEST['course_id']],
]
);
$results2 = [];
if (!empty($results)) {
foreach ($results as $item) {
$item2 = [];
foreach ($item as $id => $internal) {
if ('id' == $id) {
$item2[$id] = $internal;
}
if ('name' == $id) {
$item2['text'] = $internal;
}
}
$results2[] = $item2;
}
$results2[] = ['T', 'text' => 'TODOS', 'id' => 'T'];
echo json_encode($results2);
} else {
echo json_encode([['T', 'text' => 'TODOS', 'id' => 'T']]);
}
}
break;
case 'search_session_by_course':
if (api_is_platform_admin()) {
$results = SessionManager::get_sessions_list(
[
's.title' => ['operator' => 'like', 'value' => "%".$_REQUEST['q']."%"],
'c.id' => ['operator' => '=', 'value' => $_REQUEST['course_id']],
]
);
$json = [
'items' => [
['id' => 'T', 'text' => get_lang('All')],
],
];
if (!empty($results)) {
foreach ($results as $item) {
$item2 = [];
foreach ($item as $id => $internal) {
if ('id' == $id) {
$item2[$id] = $internal;
}
if ('name' == $id) {
$item2['text'] = $internal;
}
}
$json['items'][] = $item2;
}
}
echo json_encode($json);
}
break;
case 'session_info':
$sessionId = $_GET['session_id'] ?? '';
$sessionInfo = api_get_session_info($sessionId);
$extraFieldValues = new ExtraFieldValue('session');
$extraField = new ExtraField('session');
$values = $extraFieldValues->getAllValuesByItem($sessionId);
$load = isset($_GET['load_empty_extra_fields']);
if ($load) {
$allExtraFields = $extraField->get_all();
$valueList = array_column($values, 'id');
foreach ($allExtraFields as $extra) {
if (!in_array($extra['id'], $valueList)) {
$values[] = [
'id' => $extra['id'],
'variable' => $extra['variable'],
'value' => '',
'value_type' => $extra['value_type'],
];
}
}
}
$sessionInfo['extra_fields'] = $values;
if (!empty($sessionInfo)) {
echo json_encode($sessionInfo);
}
break;
case 'get_description':
if (isset($_GET['session'])) {
$sessionInfo = api_get_session_info($_GET['session']);
echo '<h2>'.$sessionInfo['name'].'</h2>';
echo '<div class="home-course-intro"><div class="page-course"><div class="page-course-intro">';
echo 1 == $sessionInfo['show_description'] ? $sessionInfo['description'] : get_lang('none');
echo '</div></div></div>';
}
break;
case 'search_general_coach':
SessionManager::protectSession(null, false);
api_protect_limit_for_session_admin();
if (api_is_anonymous()) {
echo '';
break;
}
$list = [
'items' => [],
];
$usersRepo = UserManager::getRepository();
$users = $usersRepo->findByRole('ROLE_TEACHER', $_GET['q'], api_get_current_access_url_id());
/** @var User $user */
foreach ($users as $user) {
$list['items'][] = [
'id' => $user->getId(),
'text' => UserManager::formatUserFullName($user),
];
}
header('Content-Type: application/json');
echo json_encode($list);
break;
case 'get_courses_inside_session':
$userId = api_get_user_id();
$isAdmin = api_is_platform_admin();
if ($isAdmin) {
$sessionList = SessionManager::get_sessions_list();
$sessionIdList = array_column($sessionList, 'id');
} else {
$sessionList = SessionManager::get_sessions_by_user($userId);
$sessionIdList = array_column($sessionList, 'session_id');
}
$sessionId = isset($_GET['session_id']) ? (int) $_GET['session_id'] : 0;
$courseList = [];
if (empty($sessionId)) {
$preCourseList = CourseManager::get_courses_list_by_user_id(
$userId,
false,
true
);
$courseList = array_column($preCourseList, 'real_id');
} else {
if ($isAdmin) {
$courseList = SessionManager::getCoursesInSession($sessionId);
} else {
if (in_array($sessionId, $sessionIdList)) {
$courseList = SessionManager::getCoursesInSession($sessionId);
}
}
}
$courseListToSelect = [];
if (!empty($courseList)) {
// Course List
foreach ($courseList as $courseId) {
$courseInfo = api_get_course_info_by_id($courseId);
$courseListToSelect[] = [
'id' => $courseInfo['real_id'],
'name' => $courseInfo['title'],
];
}
}
echo json_encode($courseListToSelect);
break;
case 'get_basic_course_documents_list':
case 'get_basic_course_documents_form':
$courseId = isset($_GET['course']) ? (int) $_GET['course'] : 0;
$sessionId = isset($_GET['session']) ? (int) $_GET['session'] : 0;
$currentUser = api_get_user_entity();
$em = Database::getManager();
$course = api_get_course_entity($courseId);
$session = api_get_session_entity($sessionId);
if (!$course || !$session) {
break;
}
if (!api_is_platform_admin(true) || !$session->hasUserAsSessionAdmin($currentUser)) {
break;
}
$folderName = '/basic-course-documents__'.$session->getId().'__0';
if ('get_basic_course_documents_list' === $action) {
$courseInfo = api_get_course_info_by_id($course->getId());
$exists = DocumentManager::folderExists('/basic-course-documents', $courseInfo, $session->getId(), 0);
if (!$exists) {
$courseDir = $courseInfo['directory'].'/document';
$sysCoursePath = api_get_path(SYS_COURSE_PATH);
$baseWorkDir = $sysCoursePath.$courseDir;
$newFolderData = create_unexisting_directory(
$courseInfo,
$currentUser->getId(),
$session->getId(),
0,
0,
$baseWorkDir,
'/basic-course-documents',
get_lang('Basic course documents'),
1
);
$id = $newFolderData->getIid();
} else {
$id = DocumentManager::get_document_id($courseInfo, $folderName, $session->getId());
}
$http_www = api_get_path(WEB_COURSE_PATH).$courseInfo['directory'].'/document';
/*$documentAndFolders = DocumentManager::getAllDocumentData(
$courseInfo,
$folderName,
0,
0,
false,
false,
$session->getId()
);*/
$documentAndFolders = [];
$documentAndFolders = array_filter(
$documentAndFolders,
function (array $documentData) {
return 'folder' != $documentData['filetype'];
}
);
$documentAndFolders = array_map(
function (array $documentData) use ($course, $session, $folderName) {
$downloadUrl = api_get_path(WEB_CODE_PATH).'document/document.php?'
.api_get_cidreq_params($course->getId(), $session->getId()).'&'
.http_build_query(['action' => 'download', 'id' => $documentData['id']]);
$deleteUrl = api_get_path(WEB_AJAX_PATH).'session.ajax.php?'
.http_build_query(
[
'a' => 'delete_basic_course_documents',
'deleteid' => $documentData['id'],
'curdirpath' => $folderName,
'course' => $course->getId(),
'session' => $session->getId(),
]
);
$row = [];
$row[] = DocumentManager::build_document_icon_tag($documentData['filetype'], $documentData['path']);
$row[] = Display::url($documentData['title'], $downloadUrl);
$row[] = format_file_size($documentData['size']);
$row[] = date_to_str_ago($documentData['lastedit_date']).PHP_EOL
.'<div class="muted"><small>'
.api_get_local_time($documentData['lastedit_date'])
."</small></div>";
$row[] = Display::url(
Display::getMdiIcon(ActionIcon::SAVE_FORM, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Download')),
$downloadUrl
)
.PHP_EOL
.Display::url(
Display::getMdiIcon(ActionIcon::DELETE, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Delete')),
$deleteUrl,
[
'class' => 'delete_document',
'data-course' => $course->getId(),
'data-session' => $session->getId(),
]
);
return $row;
},
$documentAndFolders
);
$table = new SortableTableFromArray($documentAndFolders, 1, count($documentAndFolders));
$table->set_header(0, get_lang('Type'), false, [], ['class' => 'text-center', 'width' => '60px']);
$table->set_header(1, get_lang('Name'), false);
$table->set_header(2, get_lang('Size'), false, [], ['class' => 'text-right', 'style' => 'width: 80px;']);
$table->set_header(3, get_lang('Date'), false, [], ['class' => 'text-center', 'style' => 'width: 200px;']);
$table->set_header(4, get_lang('Detail'), false, [], ['class' => 'text-center']);
$table->display();
}
if ('get_basic_course_documents_form' === $action) {
$form = new FormValidator('get_basic_course_documents_form_'.$session->getId());
$form->addMultipleUpload(
api_get_path(WEB_AJAX_PATH).'document.ajax.php?'
.api_get_cidreq_params($course->getId(), $session->getId())
.'&a=upload_file&curdirpath='.$folderName,
''
);
$form->display();
}
break;
case 'delete_basic_course_documents':
$curdirpath = isset($_GET['curdirpath']) ? Security::remove_XSS($_GET['curdirpath']) : null;
$docId = isset($_GET['deleteid']) ? (int) $_GET['deleteid'] : 0;
$courseId = isset($_GET['course']) ? (int) $_GET['course'] : 0;
$sessionId = isset($_GET['session']) ? (int) $_GET['session'] : 0;
if (empty($curdirpath) || empty($docId) || empty($courseId) || empty($sessionId)) {
break;
}
$em = Database::getManager();
$courseInfo = api_get_course_info_by_id($courseId);
$session = api_get_session_entity($sessionId);
$currentUser = api_get_user_entity();
if (empty($courseInfo) || !$session) {
break;
}
if (!api_is_platform_admin(true) || !$session->hasUserAsSessionAdmin($currentUser)) {
break;
}
$sysCoursePath = api_get_path(SYS_COURSE_PATH);
$courseDir = $courseInfo['directory'].'/document';
$baseWorkDir = $sysCoursePath.$courseDir;
$documentInfo = DocumentManager::get_document_data_by_id(
$docId,
$courseInfo['code'],
false,
$session->getId()
);
if (empty($documentInfo)) {
break;
}
if ('link' != $documentInfo['filetype']) {
$deletedDocument = DocumentManager::delete_document(
$courseInfo,
null,
$baseWorkDir,
$session->getId(),
$docId
);
} else {
/*$deletedDocument = DocumentManager::deleteCloudLink(
$courseInfo,
$docId
);*/
}
if (!$deletedDocument) {
break;
}
echo true;
break;
case 'search_template_session':
SessionManager::protectSession(null, false);
api_protect_limit_for_session_admin();
if (empty($_GET['q'])) {
break;
}
$q = strtolower(trim($_GET['q']));
$options = [];
if ('true' === api_get_setting('session.session_model_list_field_ordered_by_id')) {
$orderBy = "s.id";
$options['order'] = $orderBy;
}
$list = array_map(
function ($session) {
return [
'id' => $session['id'],
'text' => strip_tags($session['title']),
];
},
SessionManager::formatSessionsAdminForGrid($options)
);
$list = array_filter(
$list,
function ($session) use ($q) {
$name = strtolower($session['text']);
return false !== strpos($name, $q);
}
);
header('Content-Type: application/json');
echo json_encode(['items' => array_values($list)]);
break;
default:
echo '';
}
exit;