<?php
/* For licensing terms, see /license.txt */

/**
 *	This script displays a form for registering new users.
 *	@package	 chamilo.auth
 */

$language_file = array('registration', 'admin');
if (!empty($_POST['language'])) { //quick hack to adapt the registration form result to the selected registration language
	$_GET['language'] = $_POST['language'];
}
require_once '../inc/global.inc.php';

require_once api_get_path(LIBRARY_PATH).'formvalidator/FormValidator.class.php';
require_once api_get_path(LIBRARY_PATH).'usermanager.lib.php';
require_once api_get_path(CONFIGURATION_PATH).'profile.conf.php';
require_once api_get_path(LIBRARY_PATH).'mail.lib.inc.php';
require_once api_get_path(LIBRARY_PATH).'legal.lib.php';

// Load terms & conditions from the current lang
if (api_get_setting('allow_terms_conditions') == 'true') {
	$get = array_keys($_GET);
	if (isset($get)) {
		if ($get[0] == 'legal'){
			$language = api_get_interface_language();
			$language = api_get_language_id($language);
			$term_preview = LegalManager::get_last_condition($language);
			if (!$term_preview) {
				//look for the default language
				$language = api_get_setting('platformLanguage');
				$language = api_get_language_id($language);
				$term_preview = LegalManager::get_last_condition($language);
			}
			$tool_name = get_lang('TermsAndConditions');
			Display :: display_header('');
			echo '<div class="actions-title">';
			echo $tool_name;
			echo '</div>';
			if (!empty($term_preview['content'])) {
				echo $term_preview['content'];
			} else {
				echo get_lang('ComingSoon');
			}
			Display :: display_footer();
			exit;
		}
	}
}

$tool_name = get_lang('Registration',null,(!empty($_POST['language'])?$_POST['language']:$_user['language']));
Display :: display_header($tool_name);

echo '<div class="actions-title">';
echo $tool_name;
echo '</div>';

$home = api_get_path(SYS_PATH).'home/';
if ($_configuration['multiple_access_urls']) {
	$access_url_id = api_get_current_access_url_id();
	if ($access_url_id != -1) {
		$url_info = api_get_access_url($access_url_id);
		$url = api_remove_trailing_slash(preg_replace('/https?:\/\//i', '', $url_info['url']));
		$clean_url = replace_dangerous_char($url);
		$clean_url = str_replace('/', '-', $clean_url);
		$clean_url .= '/';
		$home_old  = api_get_path(SYS_PATH).'home/';
		$home = api_get_path(SYS_PATH).'home/'.$clean_url;
	}
}

if (!empty($_SESSION['user_language_choice'])) {
	$user_selected_language = $_SESSION['user_language_choice'];
} elseif (!empty($_SESSION['_user']['language'])) {
	$user_selected_language = $_SESSION['_user']['language'];
} else {
	$user_selected_language = get_setting('platformLanguage');
}

if (file_exists($home.'register_top_'.$user_selected_language.'.html')) {
	$home_top_temp = @(string)file_get_contents($home.'register_top_'.$user_selected_language.'.html');
	$open = str_replace('{rel_path}', api_get_path(REL_PATH), $home_top_temp);
	$open = api_to_system_encoding($open, api_detect_encoding(strip_tags($open)));
	echo '<div style="border:1px solid #E1E1E1; padding:2px;">'.$open.'</div>';
}

// Forbidden to self-register
if (api_get_setting('allow_registration') == 'false') {
	api_not_allowed();
}

//api_display_tool_title($tool_name);
if (api_get_setting('allow_registration') == 'approval') {
	Display::display_normal_message(get_lang('YourAccountHasToBeApproved'));
}
//if openid was not found
if (!empty($_GET['openid_msg']) && $_GET['openid_msg'] == 'idnotfound') {
	Display::display_warning_message(get_lang('OpenIDCouldNotBeFoundPleaseRegister'));
}

$form = new FormValidator('registration');
if (api_get_setting('allow_terms_conditions') == 'true') {
	$display_all_form = !isset($_SESSION['update_term_and_condition'][1]);
} else {
	$display_all_form = true;
}

if ($display_all_form) {

	if (api_is_western_name_order()) {
		//	FIRST NAME and LAST NAME
		$form->addElement('text', 'firstname', get_lang('FirstName'), array('size' => 40));
		$form->addElement('text', 'lastname',  get_lang('LastName'),  array('size' => 40));
	} else {
		//	LAST NAME and FIRST NAME
		$form->addElement('text', 'lastname',  get_lang('LastName'),  array('size' => 40));
		$form->addElement('text', 'firstname', get_lang('FirstName'), array('size' => 40));
	}
	$form->applyFilter(array('lastname', 'firstname'), 'trim');
	$form->addRule('lastname',  get_lang('ThisFieldIsRequired'), 'required');
	$form->addRule('firstname', get_lang('ThisFieldIsRequired'), 'required');
	//	EMAIL
	$form->addElement('text', 'email', get_lang('Email'), array('size' => 40));
	if (api_get_setting('registration', 'email') == 'true') {
		$form->addRule('email', get_lang('ThisFieldIsRequired'), 'required');
	}
	$form->addRule('email', get_lang('EmailWrong'), 'email');
	if (api_get_setting('openid_authentication') == 'true') {
		$form->addElement('text', 'openid', get_lang('OpenIDURL'), array('size' => 40));
	}
	// Enabled by Ivan Tcholakov, 06-APR-2009. CONFVAL_ASK_FOR_OFFICIAL_CODE = false by default.
	//	OFFICIAL CODE
	if (CONFVAL_ASK_FOR_OFFICIAL_CODE) {
		$form->addElement('text', 'official_code', get_lang('OfficialCode'), array('size' => 40));
		if (api_get_setting('registration', 'officialcode') == 'true')
			$form->addRule('official_code', get_lang('ThisFieldIsRequired'), 'required');
	}
	//
	//	USERNAME
	$form->addElement('text', 'username', get_lang('UserName'), array('size' => USERNAME_MAX_LENGTH));
	$form->applyFilter('username','trim');
	$form->addRule('username', get_lang('ThisFieldIsRequired'), 'required');
	$form->addRule('username', sprintf(get_lang('UsernameMaxXCharacters'), (string)USERNAME_MAX_LENGTH), 'maxlength', USERNAME_MAX_LENGTH);
	$form->addRule('username', get_lang('UsernameWrong'), 'username');
	$form->addRule('username', get_lang('UserTaken'), 'username_available');
	//	PASSWORD
	$form->addElement('password', 'pass1', get_lang('Pass'),         array('size' => 20));
	$form->addElement('password', 'pass2', get_lang('Confirmation'), array('size' => 20));
	$form->addRule('pass1', get_lang('ThisFieldIsRequired'), 'required');
	$form->addRule('pass2', get_lang('ThisFieldIsRequired'), 'required');
	$form->addRule(array('pass1', 'pass2'), get_lang('PassTwo'), 'compare');
	if (CHECK_PASS_EASY_TO_FIND)
		$form->addRule('password1', get_lang('PassTooEasy').': '.api_generate_password(), 'callback', 'api_check_password');

	//	PHONE
	$form->addElement('text', 'phone', get_lang('Phone'), array('size' => 20));
	if (api_get_setting('registration', 'phone') == 'true')
		$form->addRule('phone', get_lang('ThisFieldIsRequired'), 'required');

	// PICTURE
	/*if (api_get_setting('profile', 'picture') == 'true') {
		$form->addElement('file', 'picture', get_lang('AddPicture'));
		$allowed_picture_types = array ('jpg', 'jpeg', 'png', 'gif');
		$form->addRule('picture', get_lang('OnlyImagesAllowed').' ('.implode(',', $allowed_picture_types).')', 'filetype', $allowed_picture_types);
	}*/

	//	LANGUAGE
	if (api_get_setting('registration', 'language') == 'true') {
		$form->addElement('select_language', 'language', get_lang('Language'));
	}
	//	STUDENT/TEACHER
	if (api_get_setting('allow_registration_as_teacher') != 'false') {
		$form->addElement('radio', 'status', get_lang('Status'), get_lang('RegStudent'), STUDENT);
		$form->addElement('radio', 'status', null, get_lang('RegAdmin'), COURSEMANAGER);
	}

	//	EXTENDED FIELDS
	if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mycomptetences') == 'true') {
		$form->add_html_editor('competences', get_lang('MyCompetences'), false, false, array('ToolbarSet' => 'register', 'Width' => '100%', 'Height' => '130'));
	}
	if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mydiplomas') == 'true') {
		$form->add_html_editor('diplomas', get_lang('MyDiplomas'), false, false, array('ToolbarSet' => 'register', 'Width' => '100%', 'Height' => '130'));
	}
	if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'myteach') == 'true') {
		$form->add_html_editor('teach', get_lang('MyTeach'), false, false, array('ToolbarSet' => 'register', 'Width' => '100%', 'Height' => '130'));
	}
	if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mypersonalopenarea') == 'true') {
		$form->add_html_editor('openarea', get_lang('MyPersonalOpenArea'), false, false, array('ToolbarSet' => 'register', 'Width' => '100%', 'Height' => '130'));
	}
	if (api_get_setting('extended_profile') == 'true') {
		if (api_get_setting('extendedprofile_registration', 'mycomptetences') == 'true' && api_get_setting('extendedprofile_registrationrequired', 'mycomptetences') == 'true') {
			$form->addRule('competences', get_lang('ThisFieldIsRequired'), 'required');
		}
		if (api_get_setting('extendedprofile_registration', 'mydiplomas') == 'true' && api_get_setting('extendedprofile_registrationrequired', 'mydiplomas') == 'true') {
			$form->addRule('diplomas', get_lang('ThisFieldIsRequired'), 'required');
		}
		if (api_get_setting('extendedprofile_registration', 'myteach') == 'true' && api_get_setting('extendedprofile_registrationrequired', 'myteach') == 'true') {
			$form->addRule('teach', get_lang('ThisFieldIsRequired'), 'required');
		}
		if (api_get_setting('extendedprofile_registration', 'mypersonalopenarea') == 'true' && api_get_setting('extendedprofile_registrationrequired','mypersonalopenarea') == 'true') {
			$form->addRule('openarea', get_lang('ThisFieldIsRequired'), 'required');
		}
	}
	// EXTRA FIELDS
	$extra = UserManager::get_extra_fields(0, 50, 5, 'ASC');
	$extra_data = UserManager::get_extra_user_data(api_get_user_id(), true);
	foreach ($extra as $id => $field_details) {
		if ($field_details[6] == 0) {
			continue;
		}
		switch($field_details[2]) {
			case USER_FIELD_TYPE_TEXT:
				$form->addElement('text', 'extra_'.$field_details[1], $field_details[3], array('size' => 40));
				$form->applyFilter('extra_'.$field_details[1], 'stripslashes');
				$form->applyFilter('extra_'.$field_details[1], 'trim');
				if ($field_details[7] == 0)	$form->freeze('extra_'.$field_details[1]);
				break;
			case USER_FIELD_TYPE_TEXTAREA:
				$form->add_html_editor('extra_'.$field_details[1], $field_details[3], false, false, array('ToolbarSet' => 'register', 'Width' => '100%', 'Height' => '130'));
				//$form->addElement('textarea', 'extra_'.$field_details[1], $field_details[3], array('size' => 80));
				$form->applyFilter('extra_'.$field_details[1], 'stripslashes');
				$form->applyFilter('extra_'.$field_details[1], 'trim');
				if ($field_details[7] == 0)	$form->freeze('extra_'.$field_details[1]);
				break;
			case USER_FIELD_TYPE_RADIO:
				$group = array();
				foreach ($field_details[9] as $option_id => $option_details) {
					$options[$option_details[1]] = $option_details[2];
					$group[] =& HTML_QuickForm::createElement('radio', 'extra_'.$field_details[1], $option_details[1], $option_details[2].'<br />',$option_details[1]);
				}
				$form->addGroup($group, 'extra_'.$field_details[1], $field_details[3], '');
				if ($field_details[7] == 0)	$form->freeze('extra_'.$field_details[1]);
				break;
			case USER_FIELD_TYPE_SELECT:
				$options = array();
				foreach($field_details[9] as $option_id => $option_details) {
					$options[$option_details[1]] = $option_details[2];
				}
				$form->addElement('select', 'extra_'.$field_details[1], $field_details[3], $options, '');
				if ($field_details[7] == 0)	$form->freeze('extra_'.$field_details[1]);
				break;
			case USER_FIELD_TYPE_SELECT_MULTIPLE:
				$options = array();
				foreach ($field_details[9] as $option_id => $option_details) {
					$options[$option_details[1]] = $option_details[2];
				}
				$form->addElement('select', 'extra_'.$field_details[1], $field_details[3], $options, array('multiple' => 'multiple'));
				if ($field_details[7] == 0)	$form->freeze('extra_'.$field_details[1]);
				break;
			case USER_FIELD_TYPE_DATE:
				$form->addElement('datepickerdate', 'extra_'.$field_details[1], $field_details[3], array('form_name' => 'registration'));
				$form->_elements[$form->_elementIndex['extra_'.$field_details[1]]]->setLocalOption('minYear', 1900);
				$defaults['extra_'.$field_details[1]] = date('Y-m-d 12:00:00');
				$form -> setDefaults($defaults);
				if ($field_details[7] == 0)	$form->freeze('extra_'.$field_details[1]);
				$form->applyFilter('theme', 'trim');
				break;
			case USER_FIELD_TYPE_DATETIME:
				$form->addElement('datepicker', 'extra_'.$field_details[1], $field_details[3], array('form_name' => 'registration'));
				$form->_elements[$form->_elementIndex['extra_'.$field_details[1]]]->setLocalOption('minYear', 1900);
				$defaults['extra_'.$field_details[1]] = date('Y-m-d 12:00:00');
				$form -> setDefaults($defaults);
				if ($field_details[7] == 0)	$form->freeze('extra_'.$field_details[1]);
				$form->applyFilter('theme', 'trim');
				break;
			case USER_FIELD_TYPE_DOUBLE_SELECT:
				foreach ($field_details[9] as $key => $element) {
					if ($element[2][0] == '*') {
						$values['*'][$element[0]] = str_replace('*', '', $element[2]);
					} else {
						$values[0][$element[0]] = $element[2];
					}
				}

				$group = '';
				$group[] =& HTML_QuickForm::createElement('select', 'extra_'.$field_details[1], '', $values[0], '');
				$group[] =& HTML_QuickForm::createElement('select', 'extra_'.$field_details[1].'*', '', $values['*'], '');
				$form->addGroup($group, 'extra_'.$field_details[1], $field_details[3], '&nbsp;');
				if ($field_details[7] == 0)	$form->freeze('extra_'.$field_details[1]);

				// recoding the selected values for double : if the user has selected certain values, we have to assign them to the correct select form
				if (key_exists('extra_'.$field_details[1], $extra_data)) {
					// exploding all the selected values (of both select forms)
					$selected_values = explode(';', $extra_data['extra_'.$field_details[1]]);
					$extra_data['extra_'.$field_details[1]]  =array();

					// looping through the selected values and assigning the selected values to either the first or second select form
					foreach ($selected_values as $key => $selected_value) {
							if(is_array($values)){
							if (array_key_exists($selected_value, $values[0])) {
								$extra_data['extra_'.$field_details[1]]['extra_'.$field_details[1]] = $selected_value;
							} else {
								$extra_data['extra_'.$field_details[1]]['extra_'.$field_details[1].'*'] = $selected_value;
							}
						}
					}
				}
				break;
			case USER_FIELD_TYPE_DIVIDER:
				$form->addElement('static', $field_details[1], '<br /><strong>'.$field_details[3].'</strong>');
				break;
		}
	}

}

// Terms and conditions
if (api_get_setting('allow_terms_conditions') == 'true') {
	$language = api_get_interface_language();
	$language = api_get_language_id($language);
	$term_preview = LegalManager::get_last_condition($language);
	if (!$term_preview) {
		//we load from the platform
		$language = api_get_setting('platformLanguage');
		$language = api_get_language_id($language);
		$term_preview = LegalManager::get_last_condition($language);
		//if is false we load from english
		if (!$term_preview){
			$language = api_get_language_id('english'); //this must work
			$term_preview = LegalManager::get_last_condition($language);
		}
	}
	// Version and language
	$form->addElement('hidden', 'legal_accept_type', $term_preview['version'].':'.$term_preview['language_id']);
	$form->addElement('hidden', 'legal_info', $term_preview['legal_id'].':'.$term_preview['language_id']);
	// Password
	if (isset($_SESSION['info_current_user'][1]) && isset($_SESSION['info_current_user'][2])) {
		$form->addElement('hidden', 'login', $_SESSION['info_current_user'][1]);
		$form->addElement('hidden', 'password', $_SESSION['info_current_user'][2]);
	}
	if ($term_preview['type'] == 1) {
		$form->addElement('checkbox', 'legal_accept', null, get_lang('IHaveReadAndAgree').'&nbsp;<a href="inscription.php?legal" target="_blank">'.get_lang('TermsAndConditions').'</a>');
		$form->addRule('legal_accept',  get_lang('ThisFieldIsRequired'), 'required');
	} else {
		if (!empty($term_preview['content'])) {
			$preview = LegalManager::show_last_condition($term_preview);
			$term_preview  = '<div class="row">
					<div class="label">'.get_lang('TermsAndConditions').'</div>
					<div class="formw">
					'.$preview.'
					<br />
					</div>
					</div>';
			$form->addElement('html', $term_preview);
		}
	}
}

$form->addElement('style_submit_button', 'submit', get_lang('RegisterUser'), 'class="save"');

if (isset($_SESSION['user_language_choice']) && $_SESSION['user_language_choice'] != '') {
	$defaults['language'] = $_SESSION['user_language_choice'];
} else {
	$defaults['language'] = api_get_setting('platformLanguage');
}
if (!empty($_GET['username'])) {
	$defaults['username'] = Security::remove_XSS($_GET['username']);
}
if (!empty($_GET['email'])) {
	$defaults['email'] = Security::remove_XSS($_GET['email']);
}

if (!empty($_GET['phone'])) {
	$defaults['phone'] = Security::remove_XSS($_GET['phone']);
}

if (api_get_setting('openid_authentication') == 'true' && !empty($_GET['openid'])) {
	$defaults['openid'] = Security::remove_XSS($_GET['openid']);
}
$defaults['status'] = STUDENT;

if (is_array($extra_data)) {
	$defaults = array_merge($defaults, $extra_data);
}

$form->setDefaults($defaults);

if ($form->validate()) {
	/*
	  STORE THE NEW USER DATA INSIDE THE MAIN DATABASE
	 */
	$values = $form->exportValues();

	$values['username'] = api_substr($values['username'], 0, USERNAME_MAX_LENGTH); //make *sure* the login isn't too long

	if (api_get_setting('allow_registration_as_teacher') == 'false') {
		$values['status'] = STUDENT;
	}
	// Added by Ivan Tcholakov, 06-MAR-2008.
	if (empty($values['official_code'])) {
		$values['official_code'] =  api_strtoupper($values['username']);
	}
	//

	// creating a new user
	$user_id = UserManager::create_user($values['firstname'], $values['lastname'], $values['status'], $values['email'], $values['username'], $values['pass1'], $values['official_code'], $values['language'], $values['phone'], $picture_uri);

		// Terms & Conditions
	if (api_get_setting('allow_terms_conditions') == 'true') {
		// update the terms & conditions
		if (isset($values['legal_accept_type'])) {
			$cond_array = explode(':', $values['legal_accept_type']);
			if (!empty($cond_array[0]) && !empty($cond_array[1])) {
				$time = time();
				$condition_to_save = intval($cond_array[0]).':'.intval($cond_array[1]).':'.$time;
				UserManager::update_extra_field_value($user_id, 'legal_accept', $condition_to_save);
			}
		}
	}

	// Register extra fields
	$extras = array();
	foreach ($values as $key => $value) {
		if (substr($key, 0, 6) == 'extra_') { //an extra field
			$extras[substr($key,6)] = $value;
		} else {
			$sql .= " $key = '".Database::escape_string($value)."',";
		}
	}
	//update the extra fields
	$count_extra_field = count($extras);
	if ($count_extra_field > 0) {
		foreach ($extras as $key => $value) {
			$myres = UserManager::update_extra_field_value($user_id, $key, $value);
		}
	}

	if ($user_id) {
		// storing the extended profile
		$store_extended = false;
		$sql = "UPDATE ".Database::get_main_table(TABLE_MAIN_USER)." SET ";
		if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mycomptetences') == 'true') {
			$sql_set[] = "competences = '".Database::escape_string($values['competences'])."'";
			$store_extended = true;
		}
		if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mydiplomas') == 'true') {
			$sql_set[] = "diplomas = '".Database::escape_string($values['diplomas'])."'";
			$store_extended = true;
		}
		if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'myteach') == 'true') {
			$sql_set[] = "teach = '".Database::escape_string($values['teach'])."'";
			$store_extended = true;
		}
		if (api_get_setting('extended_profile') == 'true' && api_get_setting('extendedprofile_registration', 'mypersonalopenarea') == 'true') {
			$sql_set[] = "openarea = '".Database::escape_string($values['openarea'])."'";
			$store_extended = true;
		}
		if ($store_extended) {
			$sql .= implode(',', $sql_set);
			$sql .= " WHERE user_id = '".Database::escape_string($user_id)."'";
			Database::query($sql);
		}

		// if there is a default duration of a valid account then we have to change the expiration_date accordingly
		if (api_get_setting('account_valid_duration') != '') {
			$sql = "UPDATE ".Database::get_main_table(TABLE_MAIN_USER)."
						SET expiration_date='registration_date+1' WHERE user_id='".$user_id."'";
			Database::query($sql);
		}

		// if the account has to be approved then we set the account to inactive, sent a mail to the platform admin and exit the page.
		if (api_get_setting('allow_registration') == 'approval') {
			$TABLE_USER = Database::get_main_table(TABLE_MAIN_USER);
			// 1. set account inactive
			$sql = "UPDATE ".$TABLE_USER."	SET active='0' WHERE user_id='".$user_id."'";
			Database::query($sql);
			
			$table_main_admin = Database::get_main_table(TABLE_MAIN_ADMIN);
			
			if ($_configuration['multiple_access_urls']) {
				$access_url_id = api_get_current_access_url_id();
				$tbl_url_rel_user = Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
				$sql_get_id_admin = "SELECT admin.user_id FROM ".$tbl_url_rel_user." as url,  ".$table_main_admin." as admin WHERE access_url_id='".$access_url_id."' AND admin.user_id=url.user_id";
			} else {
				$sql_get_id_admin = "SELECT * FROM ".$table_main_admin;
			} 
			$result = Database::query($sql_get_id_admin);
			while ($row = Database::fetch_array($result)) {

				$sql_admin_list = "SELECT * FROM ".$TABLE_USER." WHERE user_id='".$row['user_id']."'";
				$result_list = Database::query($sql_admin_list);
				$admin_list = Database::fetch_array($result_list);
				$emailto = $admin_list['email'];

				// 2. send mail to the platform admin
				$emailfromaddr 	 = api_get_setting('emailAdministrator');
				$emailfromname 	 = api_get_setting('siteName');
				$emailsubject	 = get_lang('ApprovalForNewAccount',null,$values['language']).': '.$values['username'];
				$emailbody		 = get_lang('ApprovalForNewAccount',null,$values['language'])."\n";
				$emailbody		.= get_lang('UserName',null,$values['language']).': '.$values['username']."\n";
				if (api_is_western_name_order()) {
					$emailbody	.= get_lang('FirstName',null,$values['language']).': '.$values['firstname']."\n";
					$emailbody	.= get_lang('LastName',null,$values['language']).': '.$values['lastname']."\n";
				} else {
					$emailbody	.= get_lang('LastName',null,$values['language']).': '.$values['lastname']."\n";
					$emailbody	.= get_lang('FirstName',null,$values['language']).': '.$values['firstname']."\n";
				}
				$emailbody		.= get_lang('Email',null,$values['language']).': '.$values['email']."\n";
				$emailbody		.= get_lang('Status',null,$values['language']).': '.$values['status']."\n\n";
				$emailbody		.= get_lang('ManageUser',null,$values['language']).': '.api_get_path(WEB_CODE_PATH).'admin/user_edit.php?user_id='.$user_id;

				$sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
			    $email_admin = api_get_setting('emailAdministrator');
				@api_mail('', $emailto, $emailsubject, $emailbody, $sender_name, $email_admin);
			}
			// 3. exit the page
			unset($user_id);
			Display :: display_footer();
			exit;
		}

		/*
		          SESSION REGISTERING
		 */
		$_user['firstName'] = stripslashes($values['firstname']);
		$_user['lastName'] 	= stripslashes($values['lastname']);
		$_user['mail'] 		= $values['email'];
		$_user['language'] 	= $values['language'];
		$_user['user_id']	= $user_id;
		$is_allowedCreateCourse = $values['status'] == 1;
		api_session_register('_user');
		api_session_register('is_allowedCreateCourse');

		//stats
		event_login();
		// last user login date is now
		$user_last_login_datetime = 0; // used as a unix timestamp it will correspond to : 1 1 1970

		api_session_register('user_last_login_datetime');

		/*
		             EMAIL NOTIFICATION
		 */

		if (strpos($values['email'], '@') !== false) {
			// Let us predefine some variables. Be sure to change the from address!
			$recipient_name = api_get_person_name($values['firstname'], $values['lastname']);
			$email = $values['email'];
			$emailfromaddr = api_get_setting('emailAdministrator');
			$emailfromname = api_get_setting('siteName');
			$emailsubject = '['.api_get_setting('siteName').'] '.get_lang('YourReg',null,$_user['language']).' '.api_get_setting('siteName');

			// The body can be as long as you wish, and any combination of text and variables
			$portal_url = $_configuration['root_web'];
			if ($_configuration['multiple_access_urls']) {
				$access_url_id = api_get_current_access_url_id();
				if ($access_url_id != -1 ){
					$url = api_get_access_url($access_url_id);
					$portal_url = $url['url'];
				}
			}

			$emailbody = get_lang('Dear',null,$_user['language']).' '.stripslashes(Security::remove_XSS($recipient_name)).",\n\n".get_lang('YouAreReg',null,$_user['language']).' '.api_get_setting('siteName').' '.get_lang('WithTheFollowingSettings',null,$_user['language'])."\n\n".get_lang('Username',null,$_user['language']).' : '.$values['username']."\n".get_lang('Pass',null,$_user['language']).' : '.stripslashes($values['pass1'])."\n\n".get_lang('Address',null,$_user['language']).' '.api_get_setting('siteName').' '.get_lang('Is',null,$_user['language']).' : '.$portal_url."\n\n".get_lang('Problem',null,$_user['language'])."\n\n".get_lang('Formula',null,$_user['language']).",\n\n".api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'))."\n".get_lang('Manager',null,$_user['language']).' '.api_get_setting('siteName')."\nT. ".api_get_setting('administratorTelephone')."\n".get_lang('Email',null,$_user['language']).' : '.api_get_setting('emailAdministrator');

			// Here we are forming one large header line
			// Every header must be followed by a \n except the last
			$sender_name = api_get_person_name(api_get_setting('administratorName'), api_get_setting('administratorSurname'), null, PERSON_NAME_EMAIL_ADDRESS);
		    $email_admin = api_get_setting('emailAdministrator');
			@api_mail($recipient_name, $email, $emailsubject, $emailbody, $sender_name, $email_admin);
		}
	}

	echo '<p>'.get_lang('Dear',null,$_user['language']).' '.stripslashes(Security::remove_XSS($recipient_name)).',<br /><br />'.get_lang('PersonalSettings',null,$_user['language']).".</p>\n";

	if (!empty ($values['email'])) {
		echo '<p>'.get_lang('MailHasBeenSent',null,$_user['language']).'.</p>';
	}

	$button_text = '';
	if ($is_allowedCreateCourse) {
		echo '<p>', get_lang('NowGoCreateYourCourse',null,$_user['language']), ".</p>\n";
		$action_url = '../create_course/add_course.php';
		$button_text = get_lang('CourseCreate',null,$_user['language']);
	} else {
		if (api_get_setting('allow_students_to_browse_courses') == 'true')
			$action_url = 'courses.php?action=subscribe';
		else
			$action_url = api_get_path(WEB_PATH).'user_portal.php';
		echo '<p>', get_lang('NowGoChooseYourCourses',null,$_user['language']), ".</p>\n";

		$button_text = get_lang('Next',null,$_user['language']);
	}
	// ?uidReset=true&uidReq=$_user['user_id']

	echo '<form action="', $action_url, '"  method="post">', "\n", '<button type="submit" class="next" name="next" value="', get_lang('Next',null,$_user['language']), '" validationmsg=" ', get_lang('Next',null,$_user['language']), ' ">', $button_text, '</button>', "\n", '</form><br />', "\n";

} else {
	$form->display();
}
?>
<br />
<?php
if (!isset($_POST['username'])) {
?>
<div class="actions">
<a href="<?php echo api_get_path(WEB_PATH); ?>" class="fake_button_back" ><?php echo get_lang('Back'); ?></a>
</div>
<?php
}

Display :: display_footer();