root/modules/branches/2.3/parking/functions.inc.php

<?php /* $Id: functions.inc.php 2188 2006-07-27 02:21:52Z p_lindheimer $ */

function parking_destinations() {
}

/*  Generates dialplan for parkinglot
  We call this with retrieve_conf
*/
function parking_get_config($engine) {
  global $db;
  global $ext;  // is this the best way to pass this?
  global $asterisk_conf;
  switch($engine) {
    case "asterisk":

    $contextname = 'park-dial';

    $parkinglot_id = 1; // only 1 parking lot, but prepare for future
    $results = parking_getconfig($parkinglot_id);

    // Got the array, let's go work out the required variables
    //
    $parkingenabled = isset($results['parkingenabled'])?$results['parkingenabled']:'';
    $parkext  = isset($results['parkext'])?$results['parkext']:70;
    $numslots   = isset($results['numslots'])?$results['numslots']:8;
    $parkingtime  = isset($results['parkingtime'])?$results['parkingtime']:'';
    $parkingcontext = isset($results['parkingcontext'])?$results['parkingcontext']:'parkedcalls';
    $parkalertinfo  = isset($results['parkalertinfo'])?$results['parkalertinfo']:'';
    $parkcid  = isset($results['parkcid'])?$results['parkcid']:'';
    $parkingannmsg  = isset($results['parkingannmsg'])?$results['parkingannmsg']:'';
    $goto   = isset($results['goto'])?$results['goto']:'from-pstn,s,1';

    $parkpos1 = $parkext + 1;
    $parkpos2 = $parkpos1 + $numslots;

    //open the file and truncate. If diabled, file will be deleted this way
    //AND GET THE ENV VARIABLES TO CALL THIS BY

    $filename = isset($asterisk_conf["astetcdir"]) && $asterisk_conf["astetcdir"] != '' ? rtrim($asterisk_conf["astetcdir"],DIRECTORY_SEPARATOR) : "/etc/asterisk";
    $filename .= "/parking_additional.inc";
    $fh = fopen($filename, "w+");
    fwrite($fh, ";*** WARNING: DO NOT HAND EDIT THIS FILE IT IS AUTO-GENERATD ***\n;\n");

    if ($parkingenabled) {
      // TODO: lookup ampportal.conf variables for this, don't hard code
      // first write features_additional.inc include file
      //
      fwrite($fh, "parkext => ".$parkext."\n");
      fwrite($fh, "parkpos => ".$parkpos1."-".$parkpos2."\n");
      fwrite($fh, "context => ".$parkingcontext."\n");
      if ($parkingtime) {
        fwrite($fh, "parkingtime => ".$parkingtime."\n");
      }

      // Now generate dialplan
      $ext->add($contextname, "t", '', new ext_noop('Parked Call Timed Out and Got Orphaned'));
      if ($parkalertinfo) {
        $ext->add($contextname, "t", '', new ext_setvar('__ALERT_INFO',str_replace(';', '\;', $parkalertinfo)));
      }
      if ($parkcid) {
        $ext->add($contextname, "t", '', new ext_setvar('CALLERID(name)', $parkcid.'${CALLERID(name)}'));
      }
      if ($parkingannmsg) {
        $ext->add($contextname, "t", '', new ext_playback($parkingannmsg));
      }
      // goto the destination here
      //
      $ext->add($contextname, "t", '', new ext_goto($goto));
    } else {
    fwrite($fh, ";***              PARKING LOT HAS BEEN DISABLED              ***\n");
    }
    fclose($fh);
    chmod($filename, 0660);
    break;
  }
}

function parking_add($parkingenabled, $parkext, $numslots, $parkingtime, $parkingcontext, $parkalertinfo, $parkcid, $parkingannmsg, $goto) {
  global $db;

  $parkinglot_id  = 1; // only 1 parkinglot but prepare for future

  // in future will do in a parking_del but not needed for now
  //
  $sql = "DELETE FROM parkinglot WHERE id = '$parkinglot_id'";
  $result = $db->query($sql);
  if(DB::IsError($result)) {
    die_freepbx($result->getMessage().$sql);
  }

  // Check for interger only inputs and set to default if not
  //  and set goto to default if not set for some reason
  //
  $parkext  = ctype_digit($parkext)   ? $parkext  : 70;
  $numslots   = ctype_digit($numslots)    ? $numslots : 8;
  $parkingtime  = ctype_digit($parkingtime) ? $parkingtime  : '';
  $goto   = ($goto)       ? $goto   : 'from-pstn,s,1';

  $parkfields = array(array($parkinglot_id, 'parkingenabled', "$parkingenabled"),
      array($parkinglot_id, 'parkext', "$parkext"),
      array($parkinglot_id, 'numslots', "$numslots"),
      array($parkinglot_id, 'parkingtime', "$parkingtime"),
      array($parkinglot_id, 'parkingcontext', trim("$parkingcontext")),
      array($parkinglot_id, 'parkalertinfo', trim("$parkalertinfo")),
      array($parkinglot_id, 'parkcid', trim("$parkcid")),
      array($parkinglot_id, 'parkingannmsg', "$parkingannmsg"),
      array($parkinglot_id, 'goto', "$goto"));

  $compiled = $db->prepare('INSERT INTO parkinglot (id, keyword, data) values (?,?,?)');

  $result = $db->executeMultiple($compiled,$parkfields);
  if(DB::IsError($result)) {
    die_freepbx($result->getDebugInfo()."<br><br>".'error adding to PARKING table');
  }
}


function parking_getconfig($parkinglot_id=1) {
  global $db;
  $sql = "SELECT keyword,data FROM parkinglot WHERE id = '$parkinglot_id'";
  $results = $db->getAssoc($sql);
  if(DB::IsError($results)) {
    $results = null;
  }
  return $results;
}

// Duly stolen from the queues module (since I can't count on it being there, but would not be bad to stuff back in the common include
//
function parking_timeString($seconds, $full = false) {
        if ($seconds == 0) {
                return "0 ".($full ? "seconds" : "s");
        }

        $minutes = floor($seconds / 60);
        $seconds = $seconds % 60;

        $hours = floor($minutes / 60);
        $minutes = $minutes % 60;

        $days = floor($hours / 24);
        $hours = $hours % 24;

        if ($full) {
                return substr(
                                ($days ? $days." day".(($days == 1) ? "" : "s").", " : "").
                                ($hours ? $hours." hour".(($hours == 1) ? "" : "s").", " : "").
                                ($minutes ? $minutes." minute".(($minutes == 1) ? "" : "s").", " : "").
                                ($seconds ? $seconds." second".(($seconds == 1) ? "" : "s").", " : ""),
                               0, -2);
        } else {
                return substr(($days ? $days."d, " : "").($hours ? $hours."h, " : "").($minutes ? $minutes."m, " : "").($seconds ? $seconds."s, " : ""), 0, -2);
        }
}

?>