' . "\r\n";
$res = wp_mail($notifyemail, __('Asterisk Web Callback plugin notification', 'z_asteriskcallback'), __('Callback unsuccessful! Tel number: ', 'z_asteriskcallback') . ' ' . $telnum . PHP_EOL . __('Error code: ', 'z_asteriskcallback') . $errcode, $headers);
return $res;
}
class zacw_Widget extends WP_Widget {
function zacw_Widget() {
$widget_ops = array( 'classname' => 'z_asteriskcallback', 'description' => __('A widget that make call back to visitor via Asterisk (Freepbx)', 'z_asteriskcallback') );
$control_ops = array( 'width' => 300, 'height' => 350, 'id_base' => 'z_asteriskcallback-widget' );
$this->WP_Widget( 'z_asteriskcallback-widget', __('Asterisk Web Callback', 'z_asteriskcallback'), $widget_ops, $control_ops );
wp_enqueue_style( 'z_asteriskcallback', plugins_url('css/z_asteriskcallback.css', __FILE__) );
}
function widget( $args, $instance ) {
extract( $args );
//Our variables from the widget settings.
$title = apply_filters('widget_title', $instance['title'] );
//Asterix connection settings
$strHost = $instance['host'];
$strPort = $instance['port'];
$strUser = $instance['user'];
$strSecret = $instance['secret'];
$strCallerIdPrefix = $instance['calleridprefix'];
$strNumLenght = $instance['telnumlen'];
$strRegionCode = $instance['regioncode'];
$strChannel = $instance['channel'];
$strContext = $instance['context'];
$strWaitTime = $instance['waittime'];
$strPriority = $instance['priority'];
$strNotifyEmail = $instance['notifyemail'];
// for tel number value
$strExten = 0;
echo $before_widget;
//
echo '';
echo '';
echo '';
//
//
echo '';
echo '';
if ( $title )
echo '
' . $before_title . $title . $after_title . '
';
$strExten = sanitize_text_field($_POST['phonenumber']);
if ( !isset($strExten) || $strExten == '' )
{
$strExten = sanitize_text_field($_POST['txtphonenumber']);
}
$res = ''; // callback result value
if ( isset($strExten) && is_numeric($strExten) && strlen($strExten) == $strNumLenght && substr($strExten, 0, strlen($strRegionCode)) == $strRegionCode)
{
// for set CallerId value
$strCallerId = "<$strCallerIdPrefix>:<$strExten>";
$oSocket = fsockopen($strHost, $strPort, $errnum, $errdesc);
if (!$oSocket)
{
$res = __('Callback not avaible. Try again later.', 'z_asteriskcallback');
if (isset($strNotifyEmail)) {
if (zacw_send_error_notification($strNotifyEmail, $strExten, $errnum)) {
$res = __('We will callback you at working hours.', 'z_asteriskcallback');
}
}
}
else
{
echo '
' . __('Wait for callback!', 'z_asteriskcallback') . '
';
echo '
' . __('If callback does not arrive, try again.', 'z_asteriskcallback') . '
';
echo '
';
fputs($oSocket, "Action: login\r\n");
fputs($oSocket, "Events: off\r\n");
fputs($oSocket, "Username: $strUser\r\n");
fputs($oSocket, "Secret: $strSecret\r\n\r\n");
fputs($oSocket, "Action: originate\r\n");
fputs($oSocket, "Channel: $strChannel\r\n");
fputs($oSocket, "Timeout: $strWaitTime\r\n");
fputs($oSocket, "CallerId: $strCallerId\r\n");
fputs($oSocket, "Exten: $strExten\r\n");
fputs($oSocket, "Context: $strContext\r\n");
fputs($oSocket, "Priority: $strPriority\r\n\r\n");
fputs($oSocket, "Action: Logoff\r\n\r\n");
sleep (1);
fclose($oSocket);
}
}
else
{
echo '
' . __('Input your mobile', 'z_asteriskcallback') . '
';
echo '
';
}
echo '
' . $res . '
';
echo '';
echo '';
echo '