chamilo-lms2/main/mySpace/user_import.php

<?php
/* For licensing terms, see /license.txt */
/**
 * This tool allows platform admins to add users by uploading a CSV or XML file
 * This code is inherited from admin/user_import.php
 * @package chamilo.reporting
 * Created on 26 julio 2008  by Julio Montoya gugli100@gmail.com
*/

$cidReset = true;
//require_once '../inc/global.inc.php';

$this_section = SECTION_PLATFORM_ADMIN; // TODO: Platform admin section?

$tool_name = get_lang('ImportUserListXMLCSV');
api_block_anonymous_users();

$interbreadcrumb[] = array ('url' => 'index.php', 'name' => get_lang('MySpace'));
$id_session = '';
if (isset($_GET['id_session']) && $_GET['id_session'] != '') {
 	$id_session = intval($_GET['id_session']);
	$interbreadcrumb[] = array ('url' => 'session.php', 'name' => get_lang('Sessions'));
	$interbreadcrumb[] = array ('url' => 'course.php?id_session='.$id_session.'', 'name' => get_lang('Course'));
}

// Set this option to true to enforce strict purification for usenames.
$purification_option_for_usernames = false;

// Checking whether the current coach is the admin coach.
if (api_get_setting('session.add_users_by_coach') == 'true') {
    if (!api_is_platform_admin()) {
        if (isset($_REQUEST['id_session'])) {
            $id_session = intval($_REQUEST['id_session']);
            $sql = 'SELECT id_coach FROM '.Database :: get_main_table(TABLE_MAIN_SESSION).'
                    WHERE id='.$id_session;
            $rs = Database::query($sql);
            if (Database::result($rs, 0, 0) != $_user['user_id']) {
                api_not_allowed(true);
            }
        } else {
            api_not_allowed(true);
        }
    }
} else {
	api_not_allowed(true);
}

set_time_limit(0);

if ($_POST['formSent'] && $_FILES['import_file']['size'] !== 0) {
    $file_type = $_POST['file_type'];
    $id_session = intval($_POST['id_session']);
    if ($file_type == 'csv') {
        $users = MySpace::parse_csv_data($_FILES['import_file']['tmp_name']);
    } else {
        $users = MySpace::parse_xml_data($_FILES['import_file']['tmp_name']);
    }
    if (count($users) > 0) {
        $results = MySpace::validate_data($users);
        $errors = $results['errors'];
        $users = $results['users'];

        if (count($errors) == 0) {
            if (!empty($id_session)) {
                $tbl_session_rel_course	= Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
                // Selecting all the courses from the session id requested.
                $sql = "SELECT c_id FROM $tbl_session_rel_course WHERE session_id ='$id_session'";
                $result = Database::query($sql);
                $course_list = array();
                while ($row = Database::fetch_array($result)) {
                    $course_list[] = $row['c_id'];
                }
                $errors = MySpace::get_user_creator($users);
                $users = MySpace::check_all_usernames($users, $course_list, $id_session);
                if (count($errors) == 0) {
                    MySpace::save_data($users, $course_list, $id_session);
                }
            } else {
                header('Location: course.php?id_session='.$id_session.'&action=error_message&message='.urlencode(get_lang('NoSessionId')));
            }
        }
    } else {
        header('Location: course.php?id_session='.$id_session.'&action=error_message&message='.urlencode(get_lang('NoUsersRead')));
    }
}

Display :: display_header($tool_name);

if ($_FILES['import_file']['size'] == 0 && $_POST) {
	Display::display_error_message(get_lang('ThisFieldIsRequired'));
}

if (count($errors) != 0) {
	$error_message = '<ul>';
	foreach ($errors as $index => $error_user) {
		$error_message .= '<li><strong>'.$error_user['error'].'</strong>: ';
		$error_message .= api_get_person_name($error_user['FirstName'], $error_user['LastName']);
		$error_message .= '</li>';
	}
	$error_message .= '</ul>';
	Display :: display_error_message($error_message, false);
}

$form = new FormValidator('user_import');
$form->addElement('hidden', 'formSent');
$form->addElement('hidden', 'id_session',$id_session);
$form->addElement('file', 'import_file', get_lang('ImportFileLocation'));
$form->addRule('import_file', get_lang('ThisFieldIsRequired'), 'required');
$allowed_file_types = array ('xml', 'csv');
$form->addRule('import_file', get_lang('InvalidExtension').' ('.implode(',', $allowed_file_types).')', 'filetype', $allowed_file_types);
$form->addElement('radio', 'file_type', get_lang('FileType'), 'XML (<a href="../admin/example.xml" target="_blank">'.get_lang('ExampleXMLFile').'</a>)', 'xml');
$form->addElement('radio', 'file_type', null, 'CSV (<a href="../admin/example.csv" target="_blank">'.get_lang('ExampleCSVFile').'</a>)', 'csv');
$form->addElement('radio', 'sendMail', get_lang('SendMailToUsers'), get_lang('Yes'), 1);
$form->addElement('radio', 'sendMail', null, get_lang('No'), 0);
$form->addElement('submit', 'submit', get_lang('Ok'));
$defaults['formSent'] = 1;
$defaults['sendMail'] = 0;
$defaults['file_type'] = 'xml';
$form->setDefaults($defaults);
$form->display();
?>
<p><?php echo get_lang('CSVMustLookLike').' ('.get_lang('MandatoryFields').')'; ?> :</p>

<blockquote>
<pre>
<b>LastName</b>;<b>FirstName</b>;<b>Email</b>;UserName;Password;OfficialCode;PhoneNumber;
<b>Montoya</b>;<b>Julio</b>;<b>info@localhost</b>;jmontoya;123456789;code1;3141516
<b>Doewing</b>;<b>Johny</b>;<b>info@localhost</b>;jdoewing;123456789;code2;3141516
</pre>
</blockquote>

<p><?php echo get_lang('XMLMustLookLike').' ('.get_lang('MandatoryFields').')'; ?> :</p>
<blockquote>
<pre>
&lt;?xml version=&quot;1.0&quot; encoding=&quot;<?php echo api_get_system_encoding(
    ); ?>&quot;?&gt;
&lt;Contacts&gt;
    &lt;Contact&gt;
        <b>&lt;LastName&gt;Montoya&lt;/LastName&gt;</b>
        <b>&lt;FirstName&gt;Julio&lt;/FirstName&gt;</b>
        <b>&lt;Email&gt;info@localhost&lt;/Email&gt;</b>
        &lt;UserName&gt;jmontoya&lt;/UserName&gt;
        &lt;Password&gt;123456&lt;/Password&gt;
        &lt;OfficialCode&gt;code1&lt;/OfficialCode&gt;
        &lt;PhoneNumber&gt;3141516&lt;/PhoneNumber&gt;
    &lt;/Contact&gt;
&lt;/Contacts&gt;
</pre>
</blockquote>
<?php
Display :: display_footer();