static function get_contact_list($frm_id, $email_to)
{
// Returns a list of email contacts for display
// $email_to = email to list from form settings
if (!self::$global_options) {
self::$global_options = FSCF_Util::get_global_options();
}
$contacts = array();
$contacts[] = '';
// dummy entry to take up key 0
// Check for a shortcode mail-to value. Allowed shortcode email_to:
// Webmaster,user1@example.com (must have name,email)
// multiple emails allowed
// Webmaster,user1@example.com;user2@example.com
if (self::$global_options['enable_php_sessions'] == 'true') {
// this feature only works when PHP sessions are enabled
if (!empty($_SESSION["fsc_shortcode_email_to_{$frm_id}"]) && preg_match("/,/", $_SESSION["fsc_shortcode_email_to_{$frm_id}"])) {
list($key, $value) = preg_split('#(?<!\\\\)\\,#', $_SESSION["fsc_shortcode_email_to_{$frm_id}"]);
//string will be split by "," but "\," will be ignored
$key = trim(str_replace('\\,', ',', $key));
// "\," changes to ","
$value = trim(str_replace(';', ',', $value));
// ";" changes to ","
if ($key != '' && $value != '') {
$contacts[] = array('CONTACT' => FSCF_Util::clean_input($key), 'EMAIL' => FSCF_Util::clean_input($value));
}
} else {
unset($_SESSION["fsc_shortcode_email_to_{$frm_id}"]);
}
}
if (count($contacts) == 1) {
// Nothing from shortcode, so generate the mail-to list from the settings.
// The drop down list array will be made automatically by this code
// checks for properly configured Email To: addresses in options.
$contacts_test = trim($email_to);
if (!preg_match("/,/", $contacts_test)) {
if (FSCF_Util::validate_email($contacts_test)) {
// user1@example.com
$contacts[] = array('CONTACT' => __('Webmaster', 'si-contact-form'), 'EMAIL' => $contacts_test);
}
} else {
$ctf_ct_arr = explode("\n", $contacts_test);
if (is_array($ctf_ct_arr)) {
foreach ($ctf_ct_arr as $line) {
// echo '|'.$line.'|' ;
list($key, $value) = preg_split('#(?<!\\\\)\\,#', $line);
//string will be split by "," but "\," will be ignored
$key = trim(str_replace('\\,', ',', $key));
// "\," changes to ","
$value = trim($value);
if ($key != '' && $value != '') {
if (!preg_match("/;/", $value)) {
// just one email here
// Webmaster,user1@example.com
$value = str_replace('[cc]', '', $value);
$value = str_replace('[bcc]', '', $value);
if (FSCF_Util::validate_email($value)) {
$contacts[] = array('CONTACT' => esc_html($key), 'EMAIL' => $value);
}
} else {
// multiple emails here
// Webmaster,user1@example.com;user2@example.com;user3@example.com;[cc]user4@example.com;[bcc]user5@example.com
$multi_cc_arr = explode(";", $value);
$multi_cc_string = '';
foreach ($multi_cc_arr as $multi_cc) {
$multi_cc_t = str_replace('[cc]', '', $multi_cc);
$multi_cc_t = str_replace('[bcc]', '', $multi_cc_t);
if (FSCF_Util::validate_email($multi_cc_t)) {
$multi_cc_string .= "{$multi_cc},";
}
}
if ($multi_cc_string != '') {
// multi cc emails
$contacts[] = array('CONTACT' => esc_html($key), 'EMAIL' => rtrim($multi_cc_string, ','));
}
}
}
}
// end foreach
}
// end if (is_array($ctf_ct_arr) ) {
}
// end else
}
// end outer if
unset($contacts[0]);
// remove dummy entry.. the array keys now start with 1
return $contacts;
}
