/**
* This function prepares help section for settings page.
*
* @param array $data Result of mcae_prepare_profile_data function
* @param string $prefix String prefix
* @param array $result Variable to store result
*/
function mcae_print_profile_data($data, $prefix = '', &$result)
{
if (is_array($data)) {
foreach ($data as $key => $val) {
if (is_array($val)) {
$field = $prefix == '' ? "{$key}" : "{$prefix}.{$key}";
mcae_print_profile_data($val, $field, $result);
} else {
$field = $prefix == '' ? "{$key}" : "{$prefix}.{$key}";
$title = format_string($val);
$result[] = "<span title=\"{$title}\">{{ {$field} }}</span>";
}
}
} else {
$title = format_string($data);
$result[] = "<span title=\"{$title}\">{{ {$prefix} }}</span>";
}
}
if ($ADMIN->fulltree) {
$settings->add(new admin_setting_configtextarea('auth_mcae/mainrule_fld', get_string('auth_mainrule_fld', 'auth_mcae'), '', ''));
// Profile field helper
$fldlist = array();
$usr_helper = $DB->get_record('user', array('id' => 2));
profile_load_data($usr_helper);
profile_load_custom_fields($usr_helper);
$fldlist = mcae_prepare_profile_data($usr_helper);
// Additional values for email
list($email_username, $email_domain) = explode("@", $fldlist['email']);
// Email root domain
$email_domain_array = explode('.', $email_domain);
if (count($email_domain_array) > 2) {
$email_rootdomain = $email_domain_array[count($email_domain_array) - 2] . '.' . $email_domain_array[count($email_domain_array) - 1];
} else {
$email_rootdomain = $email_domain;
}
$fldlist['email'] = array('full' => $fldlist['email'], 'username' => $email_username, 'domain' => $email_domain, 'rootdomain' => $email_rootdomain);
//print_r($fldlist);
$help_array = array();
mcae_print_profile_data($fldlist, '', $help_array);
//print_r($usr_helper);
//print_r($help_array);
$help_text = implode(', ', $help_array);
$settings->add(new admin_setting_heading('auth_mcae_profile_help', get_string('auth_profile_help', 'auth_mcae'), $help_text));
$settings->add(new admin_setting_configselect('auth_mcae/delim', get_string('auth_delim', 'auth_mcae'), get_string('auth_delim_help', 'auth_mcae'), 'CR+LF', array('CR+LF' => 'CR+LF', 'CR' => 'CR', 'LF' => 'LF')));
$settings->add(new admin_setting_configtext('auth_mcae/secondrule_fld', get_string('auth_secondrule_fld', 'auth_mcae'), '', 'n/a'));
$settings->add(new admin_setting_configtextarea('auth_mcae/replace_arr', get_string('auth_replace_arr', 'auth_mcae'), '', ''));
$settings->add(new admin_setting_configtextarea('auth_mcae/donttouchusers', get_string('auth_donttouchusers', 'auth_mcae'), '', ''));
$settings->add(new admin_setting_configcheckbox('auth_mcae/enableunenrol', get_string('auth_enableunenrol', 'auth_mcae'), '', 0));
}
