freeswitch_lib.php

<?php
require_once('./EventSocketLayer.php');
/**
*  Create ESL Socket and send command to API
*/
function eslCommand($command) {
  $esl = new ESLconnection(FS_ESL_HOST, FS_ESL_PORT, FS_ESL_PASSWORD);
  $e = $esl->api($command);
  if (is_object($e)) {
    return $e->getBody();
  }
  $esl->disconnect();
}
/**
* Parse ESL Command Output
**/
function eslParser($input) {
    $i = 0;
    $lines = explode("\n",$input);
    foreach ($lines as $line) {
        $data[$i++] = explode('|',$line);
    }
    if (count($data) > 1){
        $i = 0;
        $keys = $data[0];
        foreach($data as $points){
            if (count($keys) == count($points)){
                if ($keys !== $points){
                    $output[$i++] = array_combine($keys,$points);
                }
            }
        }
    }
    return $output;
}
/**
* Create User Extension
**/
function createExtension($data){
    global $access_key;
    if ($data['access_key'] == $access_key){
        if (!file_exists(FS_CONF_DIR.'/directory/'.FS_DOMAIN.'/'.$data['user_id'].'.xml')){
            $xmlw = new XMLWriter();
            $xmlw->openURI(FS_CONF_DIR.'/directory/'.FS_DOMAIN.'/'.$data['user_id'].'.xml');
            $xmlw->setIndent(true);
            $xmlw->startElement('include');
            $xmlw->startElement('user');
            $xmlw->writeAttribute('id', $data['user_id']);
            $xmlw->startElement ( 'params' );
            foreach($data['params'] as $pname => $pvalue){
                $xmlw->startElement('param');
                $xmlw->writeAttribute('name', $pname);
                $xmlw->writeAttribute('value', $pvalue);
                $xmlw->endElement();
            }
            $xmlw->endElement();
            $xmlw->startElement ( 'variables' );
            foreach( $data['variables'] as $vname => $vvalue) {
                $xmlw->startElement('variable');
                $xmlw->writeAttribute('name', $vname);
                $xmlw->writeAttribute('value', $vvalue);
                $xmlw->endElement();
            }
            $xmlw->endElement();
            $xmlw->endElement();
            $xmlw->endElement();
            $xmlw->flush();
            if (isset($data['action'])) {
                eslCommand($data['action']);
            }
            return true;
    } else {
       return false;
    }
  } else {
    return "Bad Access Key";
  }
}