chamilo-lms2/main/admin/user_export.php

<?php
/* For licensing terms, see /license.txt */
/**
 *	@package chamilo.admin
 */

$cidReset = true;

require_once __DIR__.'/../inc/global.inc.php';
$this_section = SECTION_PLATFORM_ADMIN;

api_protect_admin_script();

// Database table definitions
$course_table = Database::get_main_table(TABLE_MAIN_COURSE);
$user_table = Database::get_main_table(TABLE_MAIN_USER);
$course_user_table = Database::get_main_table(TABLE_MAIN_COURSE_USER);
$session_course_user_table = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);

$tool_name = get_lang('ExportUserListXMLCSV');

$interbreadcrumb[] = array("url" => 'index.php', "name" => get_lang('PlatformAdmin'));

set_time_limit(0);
$coursesSessions = [];
$coursesSessions[''] = '--';

$allCoursesFromSessions = SessionManager::getAllCoursesFromAllSessions();

$coursesSessions = array_merge($coursesSessions, $allCoursesFromSessions);

$courses = array();
$courses[''] = '--';
$sql = "SELECT code,visual_code,title FROM $course_table ORDER BY visual_code";

global $_configuration;

if (api_is_multiple_url_enabled()) {
	$tbl_course_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_COURSE);
	$access_url_id = api_get_current_access_url_id();
	if ($access_url_id != -1) {
	$sql = "SELECT code,visual_code,title
		FROM $course_table as c
		INNER JOIN $tbl_course_rel_access_url as course_rel_url
		ON (c.id = course_rel_url.c_id)
		WHERE access_url_id = $access_url_id
		ORDER BY visual_code";
	}
}
$result = Database::query($sql);
while ($course = Database::fetch_object($result)) {
	$courses[$course->code] = $course->visual_code.' - '.$course->title;
}
$form = new FormValidator('export_users');
$form->addElement('header', $tool_name);
$form->addElement('radio', 'file_type', get_lang('OutputFileType'), 'XML', 'xml');
$form->addElement('radio', 'file_type', null, 'CSV', 'csv');
$form->addElement('radio', 'file_type', null, 'XLS', 'xls');

$form->addElement('checkbox', 'addcsvheader', get_lang('AddCSVHeader'), get_lang('YesAddCSVHeader'), '1');
$form->addElement('select', 'course_code', get_lang('OnlyUsersFromCourse'), $courses);
$form->addElement('select', 'course_session', get_lang('OnlyUsersFromCourseSession'), $coursesSessions);
$form->addButtonExport(get_lang('Export'));
$form->setDefaults(array('file_type' => 'csv'));

if ($form->validate()) {
	$export = $form->exportValues();
	$file_type = $export['file_type'];
	$course_code = Database::escape_string($export['course_code']);
	$courseInfo = api_get_course_info($course_code);
    $courseId = isset($courseInfo['real_id']) ? $courseInfo['real_id'] : 0;

	$courseSessionValue = explode(':', $export['course_session']);
	$courseSessionCode = '';
	$sessionId = 0;
	$courseSessionId = 0;
	$sessionInfo = [];

	if (is_array($courseSessionValue) && isset($courseSessionValue[1])) {
        $courseSessionCode = $courseSessionValue[0];
        $sessionId = $courseSessionValue[1];
        $courseSessionInfo = api_get_course_info($courseSessionCode);
        $courseSessionId = $courseSessionInfo['real_id'];
        $sessionInfo = api_get_session_info($sessionId);
    }

	$sql = "SELECT
				u.user_id 	AS UserId,
				u.lastname 	AS LastName,
				u.firstname 	AS FirstName,
				u.email 		AS Email,
				u.username	AS UserName,
				".(($_configuration['password_encryption'] != 'none') ? " " : "u.password AS Password, ")."
				u.auth_source	AS AuthSource,
				u.status		AS Status,
				u.official_code	AS OfficialCode,
				u.phone		AS Phone,
				u.registration_date AS RegistrationDate";
	if (strlen($course_code) > 0) {
		$sql .= " FROM $user_table u, $course_user_table cu
					WHERE
						u.user_id = cu.user_id AND
						cu.c_id = $courseId AND
						cu.relation_type<>".COURSE_RELATION_TYPE_RRHH."
					ORDER BY lastname,firstname";
		$filename = 'export_users_'.$course_code.'_'.api_get_local_time();
	} else if (strlen($courseSessionCode) > 0) {
        $sql .= " FROM $user_table u, $session_course_user_table scu
					WHERE
						u.user_id = scu.user_id AND
						scu.c_id = $courseSessionId AND
						scu.session_id = $sessionId 
					ORDER BY lastname,firstname";
        $filename = 'export_users_'.$courseSessionCode.'_'.$sessionInfo['name'].'_'.api_get_local_time();
    } else {
		if (api_is_multiple_url_enabled()) {
			$tbl_user_rel_access_url = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
			$access_url_id = api_get_current_access_url_id();
			if ($access_url_id != -1) {
			$sql .= " FROM $user_table u
					INNER JOIN $tbl_user_rel_access_url as user_rel_url
				ON (u.user_id= user_rel_url.user_id)
				WHERE access_url_id = $access_url_id
				ORDER BY lastname,firstname";
			}
		} else {
			$sql .= " FROM $user_table u ORDER BY lastname,firstname";
		}
		$filename = 'export_users_'.api_get_local_time();
	}
	$data = array();
	$extra_fields = UserManager::get_extra_fields(0, 0, 5, 'ASC', false);
        
        if (!empty($export['addcsvheader'])) {  
	if ($export['addcsvheader'] == '1' && ($export['file_type'] == 'csv' || $export['file_type'] == 'xls' )) {
		if ($_configuration['password_encryption'] != 'none') {
			$data[] = array(
                            'UserId',
                            'LastName',
                            'FirstName',
                            'Email',
                            'UserName',
                            'AuthSource',
                            'Status',
                            'OfficialCode',
                            'PhoneNumber',
                            'RegistrationDate'
			);
		} else {
			$data[] = array(
                            'UserId',
                            'LastName',
                            'FirstName',
                            'Email',
                            'UserName',
                            'Password',
                            'AuthSource',
                            'Status',
                            'OfficialCode',
                            'PhoneNumber',
                            'RegistrationDate'
			);
		}

		foreach ($extra_fields as $extra) {
			$data[0][] = $extra[1];
		}
            }
        }

	$res = Database::query($sql);
	while ($user = Database::fetch_array($res, 'ASSOC')) {
		$student_data = UserManager:: get_extra_user_data(
			$user['UserId'],
			true,
			false
		);
		foreach ($student_data as $key=>$value) {
			$key = substr($key, 6);
			if (is_array($value)) {
				$user[$key] = $value['extra_'.$key];
			} else {
				$user[$key] = $value;
			}
		}
		$data[] = $user;
	}

	switch ($file_type) {
		case 'xml':
			Export::arrayToXml($data, $filename, 'Contact', 'Contacts');
			exit;
			break;
		case 'csv':
			Export::arrayToCsv($data, $filename);
			exit;
		case 'xls':
			Export::arrayToXls($data, $filename);
			exit;
			break;
	}
}

Display :: display_header($tool_name);
$form->display();
Display :: display_footer();