@ -1,5 +1,8 @@
<?php
/* For licensing terms, see /license.txt */
use ChamiloSession as Session;
/**
* This tool allows platform admins to add users by uploading a CSV or XML file.
*
@ -10,6 +13,7 @@ require_once __DIR__.'/../inc/global.inc.php';
// Set this option to true to enforce strict purification for usenames.
$purification_option_for_usernames = false;
$userId = api_get_user_id();
/**
* @param array $users
@ -20,7 +24,6 @@ $purification_option_for_usernames = false;
function validate_data($users, $checkUniqueEmail = false)
{
global $defined_auth_sources;
$errors = [];
$usernames = [];
// 1. Check if mandatory fields are set.
@ -31,38 +34,49 @@ function validate_data($users, $checkUniqueEmail = false)
$classExistList = [];
$usergroup = new UserGroup();
foreach ($users as & $user) {
$user['has_error'] = false;
$user['message'] = '';
foreach ($users as $user) {
foreach ($mandatory_fields as $field) {
if (empty($user[$field])) {
$user['error'] = get_lang($field.'Mandatory ');
$errors[] = $user ;
$user['message'] .= Display::return_message(get_lang($field.'Mandatory'), 'warning ');
$user['has_error'] = true ;
}
}
$username = $user['UserName'];
$username = isset($user['UserName']) ? $user['UserName'] : '';
// 2. Check username, first, check whether it is empty.
if (!UserManager::is_username_empty($username)) {
// 2.1. Check whether username is too long.
if (UserManager::is_username_too_long($username)) {
$user['error'] = get_lang('UserNameTooLo ng');
$errors[] = $user ;
$user['message'] .= Display::return_message(get_lang('UserNameTooLong'), 'warni ng');
$user['has_error'] = true ;
}
// 2.1.1
$hasDash = strpos($username, '-');
if ($hasDash !== false) {
$user['error'] = get_lang('UserNameHasDash ');
$errors[] = $user ;
$user['message'] .= Display::return_message(get_lang('UserNameHasDash'), 'warning ');
$user['has_error'] = true ;
}
// 2.2. Check whether the username was used twice in import file.
if (isset($usernames[$username])) {
$user['error'] = get_lang('UserNameUsedTwice ');
$errors[] = $user ;
$user['message'] .= Display::return_message(get_lang('UserNameUsedTwice'), 'warning ');
$user['has_error'] = true ;
}
$usernames[$username] = 1;
// 2.3. Check whether username is already occupied.
if (!UserManager::is_username_available($username)) {
$user['error'] = get_lang('UserNameNotAvailable');
$errors[] = $user;
$user['message'] .= Display::return_message(get_lang('UserNameNotAvailable'), 'warning');
$user['has_error'] = true;
}
}
if (isset($user['Email'])) {
$result = api_valid_email($user['Email']);
if ($result === false) {
$user['message'] .= Display::return_message(get_lang('PleaseEnterValidEmail'), 'warning');
$user['has_error'] = true;
}
}
@ -70,16 +84,16 @@ function validate_data($users, $checkUniqueEmail = false)
if (isset($user['Email'])) {
$userFromEmail = api_get_user_info_from_email($user['Email']);
if (!empty($userFromEmail)) {
$user['error'] = get_lang('EmailUsedTwice ');
$errors[] = $user ;
$user['message'] .= Display::return_message(get_lang('EmailUsedTwice'), 'warning ');
$user['has_error'] = true ;
}
}
}
// 3. Check status.
if (isset($user['Status']) & & !api_status_exists($user['Status'])) {
$user['error'] = get_lang('WrongStatus ');
$errors[] = $user ;
$user['message'] .= Display::return_message(get_lang('WrongStatus'), 'warning ');
$user['has_error'] = true ;
}
// 4. Check ClassId
@ -91,8 +105,11 @@ function validate_data($users, $checkUniqueEmail = false)
}
$info = $usergroup->get($id);
if (empty($info)) {
$user['error'] = sprintf(get_lang('ClassIdDoesntExists'), $id);
$errors[] = $user;
$user['message'] .= Display::return_message(
sprintf(get_lang('ClassIdDoesntExists'), $id),
'warning'
);
$user['has_error'] = true;
} else {
$classExistList[] = $info['id'];
}
@ -102,24 +119,28 @@ function validate_data($users, $checkUniqueEmail = false)
// 5. Check authentication source
if (!empty($user['AuthSource'])) {
if (!in_array($user['AuthSource'], $defined_auth_sources)) {
$user['error'] = get_lang('AuthSourceNotAvailable ');
$errors[] = $user ;
$user['message'] .= Display::return_message(get_lang('AuthSourceNotAvailable'), 'warning ');
$user['has_error'] = true ;
}
}
}
return $erro rs;
return $us ers;
}
/**
* Add missing user-information (which isn't required, like password, username etc).
*
* @param array $user
*/
function complete_missing_data($user)
{
global $purification_option_for_usernames;
$username = isset($user['UserName']) ? $user['UserName'] : '';
// 1. Create a username if necessary.
if (UserManager::is_username_empty($user['UserName'])) {
if (UserManager::is_username_empty($username )) {
$user['UserName'] = UserManager::create_unique_username(
$user['FirstName'],
$user['LastName']
@ -170,23 +191,27 @@ function complete_missing_data($user)
/**
* Save the imported data.
*
* @param array $users List of users
* @param array $users List of users
* @param bool $sendMail
*
* @uses \global variable $inserted_in_course, which returns the list of
* courses the user was inserted in
*/
function save_data($users)
function save_data($users, $sendMail = false )
{
global $inserted_in_course;
// Not all scripts declare the $inserted_in_course array (although they should).
if (!isset($inserted_in_course)) {
$inserted_in_course = [];
}
$usergroup = new UserGroup();
$send_mail = $_POST['sendMail'] ? true : false;
$usergroup = new UserGroup();
if (is_array($users)) {
foreach ($users as $user) {
foreach ($users as & $user) {
if ($user['has_error']) {
continue;
}
$user = complete_missing_data($user);
$user['Status'] = api_status_key($user['Status']);
$user_id = UserManager::create_user(
@ -206,67 +231,77 @@ function save_data($users)
0,
null,
null,
$send_m ail
$sendM ail
);
if (isset($user['Courses']) & & is_array($user['Courses'])) {
foreach ($user['Courses'] as $course) {
if (CourseManager::course_exists($course)) {
$result = CourseManager::subscribeUser($user_id, $course, $user['Status']);
if ($result) {
$course_info = api_get_course_info($course);
$inserted_in_course[$course] = $course_info['title'];
if ($user_id) {
$returnMessage = Display::return_message(get_lang('UserAdded'), 'success');
if (isset($user['Courses']) & & is_array($user['Courses'])) {
foreach ($user['Courses'] as $course) {
if (CourseManager::course_exists($course)) {
$result = CourseManager::subscribeUser($user_id, $course, $user['Status']);
if ($result) {
$course_info = api_get_course_info($course);
$inserted_in_course[$course] = $course_info['title'];
}
}
}
}
}
if (isset($user['Sessions']) & & is_array($user['Sessions'])) {
foreach ($user['Sessions'] as $sessionId) {
$sessionInfo = api_get_session_info($sessionId);
if (!empty($sessionInfo)) {
SessionManager::subscribeUsersToSession(
$sessionId,
[$user_id],
SESSION_VISIBLE_READ_ONLY,
false
);
if (isset($user['Sessions']) & & is_array($user['Sessions'])) {
foreach ($user['Sessions'] as $sessionId) {
$sessionInfo = api_get_session_info($sessionId);
if (!empty($sessionInfo)) {
SessionManager::subscribeUsersToSession(
$sessionId,
[$user_id],
SESSION_VISIBLE_READ_ONLY,
false
);
}
}
}
}
if (!empty($user['ClassId'])) {
$classId = explode('|', trim($user['ClassId']));
foreach ($classId as $id) {
$usergroup->subscribe_users_to_usergroup($id, [$user_id], false);
if (!empty($user['ClassId'])) {
$classId = explode('|', trim($user['ClassId']));
foreach ($classId as $id) {
$usergroup->subscribe_users_to_usergroup($id, [$user_id], false);
}
}
}
// Saving extra fields.
global $extra_fields;
// We are sure that the extra field exists.
foreach ($extra_fields as $extras ) {
if (isset($user[$extras[1]])) {
$key = $extras[1 ];
$value = $user[$extras[1]] ;
UserManager::update_extra_field_value($user_id, $key, $value);
// Saving extra fields.
global $extra_fields;
// We are sure that the extra field exists.
foreach ($extra_fields as $extras) {
if (isset($user[$extras[1]]) ) {
$key = $extras[1];
$value = $user[$extras[1] ];
UserManager::update_extra_field_value($user_id, $key, $value) ;
}
}
} else {
$returnMessage = Display::return_message(get_lang('Error'), 'warning');
}
$user['message'] = $returnMessage;
}
}
return $users;
}
/**
* Read the CSV-file.
* @param array $users
* @param string $fileName
* @param int $sendEmail
* @param bool $checkUniqueEmail
* @param bool $resumeImport
*
* @param string $file Path to the CSV-file
*
* @return array All userinformation read from the file
* @return array
*/
function parse_csv_data($file)
function parse_csv_data($users, $fileName, $sendEmail = 0, $checkUniqueEmail = true, $resumeImport = false)
{
$users = Import::csvToArray($file) ;
$usersFromOrigin = $users ;
$allowRandom = api_get_configuration_value('generate_random_login');
if ($allowRandom) {
$factory = new RandomLib\Factory();
@ -274,8 +309,33 @@ function parse_csv_data($file)
$chars = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ';
}
$readMax = 50;
$userId = api_get_user_id();
$logMessages = '';
$importData = Session::read('user_import_data_'.$userId);
if (!empty($importData)) {
$counter = $importData['counter'];
$users = $importData['complete_list'];
$users = array_splice($users, $counter, $readMax);
$logMessages = $importData['log_messages'];
} else {
$users = array_splice($users, 0, $readMax);
}
if ($resumeImport === false) {
$users = $usersFromOrigin;
}
$counter = 0;
foreach ($users as $index => $user) {
if (isset($user['UserName'])) {
if ($resumeImport) {
if ($counter >= $readMax) {
$users = array_splice($users, $counter, $readMax);
break;
}
}
$counter++;
if (empty($user['UserName'])) {
if ($allowRandom) {
$username = $generator->generateString(10, $chars);
$user['UserName'] = $username;
@ -304,93 +364,111 @@ function parse_csv_data($file)
$users[$index] = $user;
}
return $users;
}
/**
* XML-parser: handle start of element.
*
* @param string $parser Deprecated?
* @param string $data The data to be parsed
*/
function element_start($parser, $data)
{
$data = api_utf8_decode($data);
global $user;
global $current_tag;
switch ($data) {
case 'Contact':
$user = [];
break;
default:
$current_tag = $data;
$globalCounter = $counter;
if (!empty($importData)) {
$globalCounter = $importData['counter'] + $counter;
}
$importData = [
'complete_list' => $usersFromOrigin,
'filename' => $fileName,
'counter' => $globalCounter,
'check_unique_email' => $checkUniqueEmail,
'send_email' => $sendEmail,
'date' => api_get_utc_datetime(),
'log_messages' => $logMessages,
'resume' => $resumeImport,
];
Session::write('user_import_data_'.$userId, $importData);
return $users;
}
/**
* XML-parser: handle end of element.
* Read the XML-file.
*
* @param string $file Path to the XML-file
*
* @param string $parser Deprecated?
* @param string $data The data to be parsed
* @return array All user information read from the file
*/
function element_end($parser, $data)
function parse_xml_data($file )
{
$data = api_utf8_decode($data);
global $user;
global $users;
global $current_value;
switch ($data) {
case 'Contact':
if ($user['Status'] == '5') {
$user['Status'] = STUDENT;
}
if ($user['Status'] == '1') {
$user['Status'] = COURSEMANAGER;
$crawler = new \Symfony\Component\DomCrawler\Crawler();
$crawler->addXmlContent(file_get_contents($file));
$crawler = $crawler->filter('Contacts > Contact ');
$array = [];
foreach ($crawler as $domElement) {
$row = [];
foreach ($domElement->childNodes as $node) {
if ($node->nodeName != '#text') {
$row[$node->nodeName] = $node->nodeValue;
}
$users[] = $user;
break;
default:
$user[$data] = $current_value;
break;
}
if (!empty($row)) {
$array[] = $row;
}
}
}
/**
* XML-parser: handle character data.
*
* @param string $parser Parser (deprecated?)
* @param string $data The data to be parsed
*/
function character_data($parser, $data)
{
$data = trim(api_utf8_decode($data));
global $current_value;
$current_value = $data;
return $array;
}
/**
* Read the XML-file.
*
* @param string $file Path to the XML-file
*
* @return array All user information read from the file
* @param array $users
* @param bool $sendMail
*/
function parse_xml_data($file )
function processUsers(& $users, $sendMail)
{
global $users;
$users = [];
$parser = xml_parser_create('UTF-8');
xml_set_element_handler($parser, 'element_start', 'element_end');
xml_set_character_data_handler($parser, 'character_data');
xml_parser_set_option($parser, XML_OPTION_CASE_FOLDING, false);
xml_parse($parser, api_utf8_encode_xml(file_get_contents($file)));
xml_parser_free($parser);
$users = save_data($users, $sendMail);
$warningMessage = '';
if (!empty($users)) {
$table = new HTML_Table(['class' => 'table table-responsive']);
$headers = [
get_lang('User'),
get_lang('Status'),
];
$row = 0;
$column = 0;
foreach ($headers as $header) {
$table->setHeaderContents($row, $column, $header);
$column++;
}
$row++;
foreach ($users as $user) {
$column = 0;
$email = isset($user['Email']) ? ' - '.$user['Email'] : null;
$userData =
'< strong > '.$user['UserName'].'< / strong > - '.
api_get_person_name(
$user['FirstName'],
$user['LastName']
).' '.$email;
$table->setCellContents($row, $column, $userData);
$table->setCellContents($row, ++$column, $user['message']);
$row++;
}
$warningMessage = $table->toHtml();
}
return $users;
// if the warning message is too long then we display the warning message trough a session
Display::addFlash(Display::return_message(get_lang('FileImported'), 'confirmation', false));
$importData = Session::read('user_import_data_'.api_get_user_id());
if (!empty($importData)) {
if (isset($importData['log_messages'])) {
$importData['log_messages'] .= $warningMessage;
} else {
$importData['log_messages'] = $warningMessage;
}
Session::write('user_import_data_'.api_get_user_id(), $importData);
}
}
$this_section = SECTION_PLATFORM_ADMIN;
api_protect_admin_script(true, null);
api_protect_limit_for_session_admin();
set_time_limit(0);
$defined_auth_sources[] = PLATFORM_AUTH_SOURCE;
@ -399,111 +477,147 @@ if (isset($extAuthSource) && is_array($extAuthSource)) {
}
$tool_name = get_lang('ImportUserListXMLCSV');
$interbreadcrumb[] = ["url" => 'index.php', "name" => get_lang('PlatformAdmin')];
$interbreadcrumb[] = ['url' => 'index.php', 'name' => get_lang('PlatformAdmin')];
$reloadImport = (isset($_REQUEST['reload_import']) & & (int) $_REQUEST['reload_import'] === 1);
set_time_limit(0);
$extra_fields = UserManager::get_extra_fields(0, 0, 5, 'ASC', true);
$user_id_error = [];
$error_message = '';
if (isset($_POST['formSent']) & & $_POST['formSent'] & & $_FILES['import_file']['size'] !== 0) {
$file_type = $_POST['file_type'];
Security::clear_token();
$tok = Security::get_token();
$allowed_file_mimetype = ['csv', 'xml'];
$error_kind_file = fals e;
$error_kind_file = tru e;
$checkUniqueEmail = isset($_POST['check_unique_email']) ? $_POST['check_unique_email'] : null;
$sendMail = $_POST['sendMail'] ? true : false;
$resume = isset($_POST['resume_import']) ? true : false;
$uploadInfo = pathinfo($_FILES['import_file']['name']);
$ext_import_file = $uploadInfo['extension'];
$users = [];
if (in_array($ext_import_file, $allowed_file_mimetype)) {
if (strcmp($file_type, 'csv') === 0 & &
$ext_import_file == $allowed_file_mimetype[0]
) {
$users = parse_csv_data($_FILES['import_file']['tmp_name']);
$errors = validate_data($users, $checkUniqueEmail);
Session::erase('user_import_data_'.$userId);
$users = Import::csvToArray($_FILES['import_file']['tmp_name']);
$users = parse_csv_data(
$users,
$_FILES['import_file']['name'],
$sendMail,
$checkUniqueEmail,
$resume
);
$users = validate_data($users, $checkUniqueEmail);
$error_kind_file = false;
} elseif (strcmp($file_type, 'xml') === 0 & & $ext_import_file == $allowed_file_mimetype[1]) {
$users = parse_xml_data($_FILES['import_file']['tmp_name']);
$errors = validate_data($users, $checkUniqueEmail);
$us ers = validate_data($users, $checkUniqueEmail);
$error_kind_file = false;
}
processUsers($users, $sendMail);
if ($error_kind_file) {
Display::addFlash(
Display::return_message(
get_lang('YouMustImportAFileAccordingToSelectedOption'),
'error',
false
)
);
} else {
$error_kind_file = true;
$reload = '';
if ($resume) {
$reload = '?reload_import=1';
}
header('Location: '.api_get_self().$reload);
exit;
}
} else {
$error_kind_file = true;
Display::addFlash(
Display::return_message(
get_lang('YouMustImportAFileAccordingToSelectedOption'),
'error',
false
)
);
//header('Location: '.api_get_path(WEB_CODE_PATH).'admin/user_list.php?sec_token='.$tok);
header('Location: '.api_get_self());
exit;
}
}
// List user id with error.
$users_to_insert = [];
$importData = Session::read('user_import_data_'.$userId);
$keyToCheck = 'UserName';
if ($checkUniqueEmail || api_get_setting('registration', 'email') == 'true') {
$keyToCheck = 'Email';
}
$formContinue = false ;
$resumeStop = true;
if (!empty($importData)) {
$isResume = $importData['resume'];
if (is_array($errors)) {
foreach ($errors as $my_errors) {
$user_id_error[] = $my_errors[$keyToCheck];
}
$formContinue = new FormValidator('user_import_continue', 'post', api_get_self());
$label = get_lang('Results');
if ($isResume) {
$label = get_lang('ContinueLastImport');
}
if (is_array($users)) {
foreach ($users as $my_user) {
if (!in_array($my_user[$keyToCheck], $user_id_error)) {
$users_to_insert[] = $my_user;
}
$formContinue->addHeader($label);
$formContinue->addLabel(get_lang('File'), $importData['filename']);
$resumeStop = true;
if ($isResume) {
$totalUsers = isset($importData['complete_list']) ? count($importData['complete_list']) : 0;
$counter = isset($importData['counter']) ? $importData['counter'] : 0;
$bar = '';
if (!empty($totalUsers)) {
$bar = Display::bar_progress($counter / $totalUsers * 100);
}
}
$inserted_in_course = [];
if (strcmp($file_type, 'csv') === 0) {
save_data($users_to_insert);
} elseif (strcmp($file_type, 'xml') === 0) {
save_data($users_to_insert);
} else {
$error_message = get_lang('YouMustImportAFileAccordingToSelectedOption');
}
if (count($errors) > 0) {
$see_message_import = get_lang('FileImportedJustUsersThatAreNotRegistered');
$formContinue->addLabel(get_lang('Status'), $bar);
$formContinue->addLabel(
get_lang('UsersAdded'),
$importData['counter'].' / '.count($importData['complete_list'])
);
} else {
$see_message_import = get_lang('FileImported');
$formContinue->addLabel(
get_lang('Users'),
count($importData['complete_list'])
);
}
$warning_message = '';
if (count($errors) != 0) {
$warning_message = '< ul > ';
foreach ($errors as $index => $error_user) {
$email = isset($error_user['Email']) ? ' - '.$error_user['Email'] : null;
$warning_message .= '< li > < b > '.$error_user['error'].'< / b > : ';
$warning_message .=
'< strong > '.$error_user['UserName'].'< / strong > - '.
api_get_person_name(
$error_user['FirstName'],
$error_user['LastName']
).' '.$email;
$warning_message .= '< / li > ';
$formContinue->addLabel(
get_lang('CheckUniqueEmail'),
$importData['check_unique_email'] ? get_lang('Yes') : get_lang('No')
);
$formContinue->addLabel(get_lang('SendMailToUsers'), $importData['send_email'] ? get_lang('Yes') : get_lang('No'));
$formContinue->addLabel(get_lang('Date'), Display::dateToStringAgoAndLongDate($importData['date']));
if ($isResume) {
$resumeStop = $importData['counter'] >= count($importData['complete_list']);
if ($resumeStop == false) {
$formContinue->addButtonImport(get_lang('ContinueImport'), 'import_continue');
}
$warning_message .= '< / ul > ';
}
// if the warning message is too long then we display the warning message trough a session
Display::addFlash(Display::return_message($warning_message, 'warning', false));
Display::addFlash(Display::return_message($see_message_import, 'confirmation', false));
$formContinue->addHtml(get_lang('Results').'< br / > '.$importData['log_messages']);
if ($error_kind_file ) {
Display::addFlash (
Display::return_message(
get_lang('YouMustImportAFileAccordingToSelectedOption') ,
'error' ,
false
)
if ($formContinue->validate()) {
$users = parse_csv_data (
$importData['complete_list'],
$importData['filename'] ,
$importData['send_email'] ,
$importData['check_unique_email'],
true
);
} else {
header('Location: '.api_get_path(WEB_CODE_PATH).'admin/user_list.php?sec_token='.$tok);
$users = validate_data($users, $importData['check_unique_email']);
processUsers($users, $importData['send_email']);
$reload = '';
if ($isResume & & $resumeStop === false) {
$reload = '?reload_import=1';
}
header('Location: '.api_get_self().$reload);
exit;
}
}
@ -511,7 +625,7 @@ if (isset($_POST['formSent']) && $_POST['formSent'] && $_FILES['import_file']['s
Display::display_header($tool_name);
$form = new FormValidator('user_import', 'post', api_get_self());
$form->addElement('header', '', $tool_name);
$form->addHeader( $tool_name);
$form->addElement('hidden', 'formSent');
$form->addElement('file', 'import_file', get_lang('ImportFileLocation'));
$group = [
@ -519,14 +633,14 @@ $group = [
'radio',
'file_type',
'',
'CSV (< a href = "example.csv" target = "_blank" > '.get_lang('ExampleCSVFile').'< / a > )',
'CSV (< a href = "example.csv" target = "_blank" download > '.get_lang('ExampleCSVFile').'< / a > )',
'csv'
),
$form->createElement(
'radio',
'file_type',
null,
'XML (< a href = "example.xml" target = "_blank" > '.get_lang('ExampleXMLFile').'< / a > )',
'XML (< a href = "example.xml" target = "_blank" download > '.get_lang('ExampleXMLFile').'< / a > )',
'xml'
),
];
@ -546,7 +660,15 @@ $form->addElement(
get_lang('CheckUniqueEmail')
);
$form->addElement(
'checkbox',
'resume_import',
'',
get_lang('ResumeImport')
);
$form->addButtonImport(get_lang('Import'));
$defaults['formSent'] = 1;
$defaults['sendMail'] = 0;
$defaults['file_type'] = 'csv';
@ -561,6 +683,22 @@ if (!empty($extraSettings) && isset($extraSettings['options']) &&
$form->setDefaults($defaults);
$form->display();
if ($formContinue) {
$formContinue->display();
}
if ($reloadImport) {
echo '< script >
$(function() {
function reload() {
$("#user_import_continue").submit();
}
setTimeout(reload, 3000);
});
< / script > ';
}
$list = [];
$list_reponse = [];
$result_xml = '';
Julio
6 years ago